{ "$schema_version": "5.3", "review_mode": "fresh", "claim_restatement": { "index_wording": "Chronic Inflammation as Root Cause of Aging", "entry_form": "phenomenon", "gradeable_restatement": "Chronic low-grade inflammation is an autonomous primary initiating driver of organismal aging rather than predominantly a consequence or amplifier of upstream damage.", "restatement_required": true, "split_into": [], "parent_claim": null, "scope_qualifiers": [ { "qualifier": "Species, genotype, baseline disease, diet, dose and timing", "determinable_before_outcome": true, "determined_from": "Enrollment and experimental design, before results; no responder-defined scope.", "action": "retained" } ] }, "hypothesis": { "name": "Chronic Inflammation as Root Cause of Aging", "central_claim": "Chronic low-grade inflammation is an autonomous primary initiating driver of organismal aging rather than predominantly a consequence or amplifier of upstream damage.", "proposed_mechanism": "Chronic low-grade inflammation is an autonomous primary initiating driver of organismal aging rather than predominantly a consequence or amplifier of upstream damage.", "claimed_scope": "Chronic low-grade inflammation is an autonomous primary initiating driver of organismal aging rather than predominantly a consequence or amplifier of upstream damage.", "claimed_level": [ "initiation", "progression" ], "is_conjunctive": true, "conjunctive_note": "Use the index weakest-link rule for inflammatory presence, causal contribution and autonomous primacy. Specific disease-modifying biologics and mouse lifespan effects remain distinct from inflammation as a root cause of human organismal aging." }, "rubric_routing": { "primary_rubric": "05-immunology-inflammation.md", "secondary_rubrics": [ "06-metabolism-aging.md" ], "index_notes_applied": [ "Use the index weakest-link rule for inflammatory presence, causal contribution and autonomous primacy. Specific disease-modifying biologics and mouse lifespan effects remain distinct from inflammation as a root cause of human organismal aging." ], "rubric_fit_note": "Exact archived v5.3 framework. Any stale index empirical framing is rechecked against primary results." }, "subclaim_matrix": { "subclaims": [ { "id": "SC1", "statement": "Inflammatory signals are elevated with normal age.", "subclaim_type": "existence", "scope": "normally aging mammals and human cohorts", "claimed_scope": "normally aging mammals and human cohorts", "governing_rubric": "05-immunology-inflammation.md", "key_evidence_anchor": "Longitudinal functional immune measurements, infection and composition controls", "hsef_level": "Β", "confidence": "Moderate", "governing_cap_or_threshold": "Quoted boundary and upward audit below.", "rationale": "Inflammatory age relationships recur in selected cohorts but are observational, sex-dependent and nonuniversal across measured populations." }, { "id": "SC2", "statement": "Chronic low-grade inflammation contributes causally to age-related pathology.", "subclaim_type": "mechanism", "scope": "prespecified age-related disease phenotypes and normally aged mammals", "claimed_scope": "prespecified age-related disease phenotypes and normally aged mammals", "governing_rubric": "05-immunology-inflammation.md", "key_evidence_anchor": "Selective immune pathway perturbation with functional or survival endpoints", "hsef_level": "Ζ", "confidence": "Moderate", "governing_cap_or_threshold": "Quoted boundary and upward audit below.", "rationale": "Targeted human IL1 blockade, IL6R genetic evidence and conditional/adult animal perturbations converge on causal contribution to prespecified disease and functional endpoints." }, { "id": "SC3", "statement": "Inflammation is an autonomous primary driver of organismal aging.", "subclaim_type": "primacy", "scope": "normal organismal aging across tissues, with human inference explicit", "claimed_scope": "normal organismal aging across tissues, with human inference explicit", "governing_rubric": "05-immunology-inflammation.md", "key_evidence_anchor": "Antecedence, timed selective prevention, multi-tissue trajectories and separation from upstream damage", "hsef_level": "Γ", "confidence": "Moderate", "governing_cap_or_threshold": "Quoted boundary and upward audit below.", "rationale": "Damage-responsive activation and contextual intervention effects do not establish autonomous antecedence, necessity or rate limitation across normal organismal aging." } ], "aggregation_rule": "weakest-link", "aggregation_preregistered": true, "aggregation_rationale": "Use the index weakest-link rule for inflammatory presence, causal contribution and autonomous primacy. Specific disease-modifying biologics and mouse lifespan effects remain distinct from inflammation as a root cause of human organismal aging.", "primary_subclaim_id": "SC3", "aggregation_derivation": "The registered weakest-link bundle scores Β, bound by the observational age-relationship SC1. The causal-pathology sensitivity is Ζ and the primary-initiation sensitivity Γ. A bundle score is not a verdict that inflammatory biology is imaginary or causally inert.", "aggregation_alternatives": { "weakest_link_would_return": "Β", "primary_subclaim_would_return": "Γ", "scope_matched_would_return": "Γ", "note": "Separate narrow successes do not replace the preregistered gate." }, "index_rule_deviation": "" }, "competing_models": { "models_evaluated": [ { "rank_in_tournament": 1, "model_id": "M2", "is_nominal": false, "name": "Damage-triggered immune reinforcement", "core_claim": "Misplaced DNA, injury and metabolic stress recruit immune circuits that feedback on dysfunction.", "explains_what_nominal_does_not": "Misplaced DNA, injury and metabolic stress recruit immune circuits that feedback on dysfunction.", "strongest_supporting_evidence": [ "Damage-to-cGAS/NFkB pathways and selected blockade benefits converge." ], "strongest_contradictory_evidence": [ "Initiating lesions vary by organ and population." ], "hsef_level_for_this_model": "Ζ", "rationale": "Damage-to-cGAS/NFkB pathways and selected blockade benefits converge. Initiating lesions vary by organ and population." }, { "rank_in_tournament": 2, "model_id": "M3", "is_nominal": false, "name": "Senescence-origin signaling", "core_claim": "Persistent stressed cells supply secreted or chromatin signals that propagate pathology.", "explains_what_nominal_does_not": "Persistent stressed cells supply secreted or chromatin signals that propagate pathology.", "strongest_supporting_evidence": [ "Transfer, miMOMP and chromatin experiments support defined circuits." ], "strongest_contradictory_evidence": [ "Clearance changes more than secretory inflammation." ], "hsef_level_for_this_model": "Ε", "rationale": "Transfer, miMOMP and chromatin experiments support defined circuits. Clearance changes more than secretory inflammation." }, { "rank_in_tournament": 3, "model_id": "M4", "is_nominal": false, "name": "Environmental and exposome contingency", "core_claim": "Infection ecology, market integration and behavior shape inflammatory aging patterns.", "explains_what_nominal_does_not": "Infection ecology, market integration and behavior shape inflammatory aging patterns.", "strongest_supporting_evidence": [ "Cross-population axes and social variation support context dependence." ], "strongest_contradictory_evidence": [ "Cross-sectional ecology does not isolate particular causal exposures." ], "hsef_level_for_this_model": "Γ", "rationale": "Cross-population axes and social variation support context dependence. Cross-sectional ecology does not isolate particular causal exposures." }, { "rank_in_tournament": 4, "model_id": "M5", "is_nominal": false, "name": "Failure of resolution", "core_claim": "Incomplete resolution and homeostatic immune support exacerbate tissue dysfunction.", "explains_what_nominal_does_not": "Incomplete resolution and homeostatic immune support exacerbate tissue dysfunction.", "strongest_supporting_evidence": [ "FPR2 loss and STING homeostasis indicate protective functions." ], "strongest_contradictory_evidence": [ "Severe early knockout phenotypes are not normal-aging rate evidence." ], "hsef_level_for_this_model": "Ε", "rationale": "FPR2 loss and STING homeostasis indicate protective functions. Severe early knockout phenotypes are not normal-aging rate evidence." }, { "rank_in_tournament": 5, "model_id": "M1", "is_nominal": true, "name": "Autonomous inflammation-first aging", "core_claim": "Low-grade inflammation is the initiating central driver of normal aging.", "explains_what_nominal_does_not": "Low-grade inflammation is the initiating central driver of normal aging.", "strongest_supporting_evidence": [ "Engineered inflammatory states can accelerate decline and some late interventions extend mouse life." ], "strongest_contradictory_evidence": [ "Antecedence, universal necessity and independence from upstream damage are not demonstrated." ], "hsef_level_for_this_model": "Γ", "rationale": "Engineered inflammatory states can accelerate decline and some late interventions extend mouse life. Antecedence, universal necessity and independence from upstream damage are not demonstrated." } ], "tournament_summary": "Descriptive comparison; does not modify the nominal score. Timed cell-specific blockade before measured damage, combined with restoration of the inflammatory mediator and independently induced upstream damage, can distinguish initiation from reinforcement.", "study_separating_rank1_from_rank2": "Timed cell-specific blockade before measured damage, combined with restoration of the inflammatory mediator and independently induced upstream damage, can distinguish initiation from reinforcement.", "nominal_wins_only_by_funding_artifact": false, "level_unchanged_by_tournament": true }, "evidence_inventory": [ { "n": 1, "pmid": "37532932", "title": "cGAS-STING drives ageing-related inflammation and neurodegeneration.", "citation": "Gulen MF, Samson N, Keller A et al. cGAS-STING drives ageing-related inflammation and neurodegeneration. 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No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "aged mice and human cells", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "STING blockade improves selected aged functions; mtDNA links damage to signaling", "what_it_does_not_show": "Does not show autonomous initiation or organismal lifespan", "confounders_present": [ "Does not show autonomous initiation or organismal lifespan" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 2, "pmid": "37821702", "title": "Apoptotic stress causes mtDNA release during senescence and drives the SASP.", "citation": "Victorelli S, Salmonowicz H, Chapman J et al. Apoptotic stress causes mtDNA release during senescence and drives the SASP. Nature. 2023.", "doi": "10.1038/s41586-023-06621-4", "pmcid": "PMC10584674", "url": "https://pubmed.ncbi.nlm.nih.gov/37821702/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/37821702/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "ErratumIn: PMID38168624" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID37821702", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "senescent cells and aged mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects", "what_it_does_not_show": "Upstream apoptotic stress remains; linked correction details unexamined", "confounders_present": [ "Upstream apoptotic stress remains; linked correction details unexamined" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 3, "pmid": "39020175", "title": "Inhibition of IL-11 signalling extends mammalian healthspan and lifespan.", "citation": "Widjaja AA, Lim WW, Viswanathan S et al. Inhibition of IL-11 signalling extends mammalian healthspan and lifespan. Nature. 2024.", "doi": "10.1038/s41586-024-07701-9", "pmcid": "PMC11291288", "url": "https://pubmed.ncbi.nlm.nih.gov/39020175/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/39020175/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID39020175", "access_depth": "full_text_partial", "access_note": "Complete primary abstract and linked-status metadata examined. Selected body sections: 11:Discussion:paragraph3, 11:Discussion:paragraph4, 11:Discussion:paragraph5, 12:Methods:paragraph12, 12:Methods:paragraph16, 12:Methods:paragraph17, 12:Methods:paragraph22, 10:Inhibition of IL-11 extends lifespan. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "aged C57BL/6J and IL11 mutant mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Late antibody and genetic intervention improve survival and selected functions", "what_it_does_not_show": "One background and incomplete genetic survival follow-up do not prove universal primacy", "confounders_present": [ "One background and incomplete genetic survival follow-up do not prove universal primacy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 4, "pmid": "26404840", "title": "The DNA damage response induces inflammation and senescence by inhibiting autophagy of GATA4.", "citation": "Kang C, Xu Q, Martin TD et al. The DNA damage response induces inflammation and senescence by inhibiting autophagy of GATA4. Science (New York, N.Y.). 2015.", "doi": "10.1126/science.aaa5612", "pmcid": "PMC4942138", "url": "https://pubmed.ncbi.nlm.nih.gov/26404840/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/26404840/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID26404840", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Weak", "system": "senescent cells and tissue markers", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "DNA damage GATA4 autophagy and NFkB connect injury to SASP", "what_it_does_not_show": "Does not establish organismal necessity", "confounders_present": [ "Does not establish organismal necessity" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 5, "pmid": "35143297", "title": "Caloric restriction in humans reveals immunometabolic regulators of health span.", "citation": "Spadaro O, Youm Y, Shchukina I et al. Caloric restriction in humans reveals immunometabolic regulators of health span. Science (New York, N.Y.). 2022.", "doi": "10.1126/science.abg7292", "pmcid": "PMC10061495", "url": "https://pubmed.ncbi.nlm.nih.gov/35143297/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/35143297/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "CALERIE human cohort with separate mouse PLA2G7 experiments", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1", "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "human caloric restriction and mouse PLA2G7", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Human immune changes and mouse targeted metabolic effects converge", "what_it_does_not_show": "Human CR is pleiotropic and mediator lifespan not tested", "confounders_present": [ "Human CR is pleiotropic and mediator lifespan not tested" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 6, "pmid": "34292883", "title": "MG53 suppresses NF-κB activation to mitigate age-related heart failure.", "citation": "Wang X, Li X, Ong H et al. MG53 suppresses NF-κB activation to mitigate age-related heart failure. JCI insight. 2021.", "doi": "10.1172/jci.insight.148375", "pmcid": "PMC8492351", "url": "https://pubmed.ncbi.nlm.nih.gov/34292883/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/34292883/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID34292883", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "aged mouse hearts and human tissue", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "MG53 improves selected heart functions with reduced inflammatory signals", "what_it_does_not_show": "Repair and redox effects prevent isolated inflammation mediation", "confounders_present": [ "Repair and redox effects prevent isolated inflammation mediation" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 7, "pmid": "40269158", "title": "Microbial metabolite drives ageing-related clonal haematopoiesis via ALPK1.", "citation": "Agarwal P, Sampson A, Hueneman K et al. Microbial metabolite drives ageing-related clonal haematopoiesis via ALPK1. Nature. 2025.", "doi": "10.1038/s41586-025-08938-8", "pmcid": "PMC12137129", "url": "https://pubmed.ncbi.nlm.nih.gov/40269158/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40269158/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID40269158", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "human and mouse clonal hematopoiesis", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Microbial ADP-heptose ALPK1 stimulates mutant expansion", "what_it_does_not_show": "Does not establish autonomous aging initiation", "confounders_present": [ "Does not establish autonomous aging initiation" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 8, "pmid": "32915495", "title": "Anti-inflammatory treatment rescues memory deficits during aging in nfkb1-/- mice.", "citation": "Fielder E, Tweedy C, Wilson C et al. Anti-inflammatory treatment rescues memory deficits during aging in nfkb1-/- mice. Aging cell. 2020.", "doi": "10.1111/acel.13188", "pmcid": "PMC7576267", "url": "https://pubmed.ncbi.nlm.nih.gov/32915495/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/32915495/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "nfkb1-null cognitive platform", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "nfkb1-null aging mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Ibuprofen improves cognition in engineered inflammatory context", "what_it_does_not_show": "Broad drug and knockout model do not establish normal-aging primacy", "confounders_present": [ "Broad drug and knockout model do not establish normal-aging primacy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 9, "pmid": "34737755", "title": "Microbiota Signals Suppress B Lymphopoiesis With Aging in Mice.", "citation": "Krambs JR, Monlish DA, Gao F et al. Microbiota Signals Suppress B Lymphopoiesis With Aging in Mice. Frontiers in immunology. 2021.", "doi": "10.3389/fimmu.2021.767267", "pmcid": "PMC8560790", "url": "https://pubmed.ncbi.nlm.nih.gov/34737755/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/34737755/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID34737755", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "germ-free and SPF mouse HSCs", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Microbiota change lineage aging despite nonuniform inflammatory signatures", "what_it_does_not_show": "Germ-free development and ecology differ", "confounders_present": [ "Germ-free development and ecology differ" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 10, "pmid": "33979621", "title": "Persistent NF-κB activation in muscle stem cells induces proliferation-independent telomere shortening.", "citation": "Tichy ED, Ma N, Sidibe D et al. Persistent NF-κB activation in muscle stem cells induces proliferation-independent telomere shortening. Cell reports. 2021.", "doi": "10.1016/j.celrep.2021.109098", "pmcid": "PMC8183356", "url": "https://pubmed.ncbi.nlm.nih.gov/33979621/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/33979621/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID33979621", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "DMD stem cells and mouse injury", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Persistent NFkB affects telomeres and muscle dysfunction", "what_it_does_not_show": "Chronic injury scope is distinct from normal organismal aging", "confounders_present": [ "Chronic injury scope is distinct from normal organismal aging" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 11, "pmid": "40339121", "title": "NF-κB-mediated developmental delay extends lifespan in Drosophila.", "citation": "Kang P, Liu P, Hu Y et al. NF-κB-mediated developmental delay extends lifespan in Drosophila. Proceedings of the National Academy of Sciences of the United States of America. 2025.", "doi": "10.1073/pnas.2420811122", "pmcid": "PMC12088391", "url": "https://pubmed.ncbi.nlm.nih.gov/40339121/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40339121/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID40339121", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "fly developmental timing", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Timed Relish and PTTH manipulation affects life and inflammatory programs", "what_it_does_not_show": "Developmental timing is a separate upstream intervention", "confounders_present": [ "Developmental timing is a separate upstream intervention" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 12, "pmid": "40875292", "title": "Distinct roles for NF-κB in hematopoietic stem cells and the bone marrow milieu in promoting hematopoietic aging.", "citation": "Chia JJ, Singh A, Lin YS et al. Distinct roles for NF-κB in hematopoietic stem cells and the bone marrow milieu in promoting hematopoietic aging. Cell reports. 2025.", "doi": "10.1016/j.celrep.2025.116193", "pmcid": "PMC12515102", "url": "https://pubmed.ncbi.nlm.nih.gov/40875292/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40875292/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "UpdateOf: PMID39868295" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID40875292", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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SIRT7 regulates NUCKS1 chromatin binding to elicit metabolic and inflammatory gene expression in senescence and liver aging. Molecular cell. 2025.", "doi": "10.1016/j.molcel.2025.05.025", "pmcid": "PMC12225685", "url": "https://pubmed.ncbi.nlm.nih.gov/40513569/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40513569/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "UpdateOf: PMID38370824" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID40513569", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Toll-like receptor 4 deficiency ameliorates β2-microglobulin induced age-related cognition decline due to neuroinflammation in mice. Molecular brain. 2020.", "doi": "10.1186/s13041-020-0559-8", "pmcid": "PMC7023753", "url": "https://pubmed.ncbi.nlm.nih.gov/32059688/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/32059688/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "ErratumIn: PMID38654273" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID32059688", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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IKK-beta links inflammation to obesity-induced insulin resistance. Nature medicine. 2005.", "doi": "10.1038/nm1185", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/15685170/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/15685170/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID15685170", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Age-associated elevation in TLR5 leads to increased inflammatory responses in the elderly. Aging cell. 2012.", "doi": "10.1111/j.1474-9726.2011.00759.x", "pmcid": "PMC3257374", "url": "https://pubmed.ncbi.nlm.nih.gov/22023165/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/22023165/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID22023165", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1" ], "favors_models": [], "evidence_class": "Weak", "system": "older human monocytes ex vivo", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Age-related TLR5 response rises with incomplete NFkB activation", "what_it_does_not_show": "Not all immune responses increase and no in vivo dependency", "confounders_present": [ "Not all immune responses increase and no in vivo dependency" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 20, "pmid": "24119288", "title": "Sustained, neuron-specific IKK/NF-κB activation generates a selective neuroinflammatory response promoting local neurodegeneration with aging.", "citation": "Maqbool A, Lattke M, Wirth T et al. Sustained, neuron-specific IKK/NF-κB activation generates a selective neuroinflammatory response promoting local neurodegeneration with aging. Molecular neurodegeneration. 2013.", "doi": "10.1186/1750-1326-8-40", "pmcid": "PMC3827934", "url": "https://pubmed.ncbi.nlm.nih.gov/24119288/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/24119288/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID24119288", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Strong", "system": "conditional neuronal IKK mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Persistent activation drives local dysfunction partially reversible on cessation", "what_it_does_not_show": "Selected neural scope not autonomous organismal aging", "confounders_present": [ "Selected neural scope not autonomous organismal aging" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 21, "pmid": "26678048", "title": "The Inflammatory Transcription Factors NFκB, STAT1 and STAT3 Drive Age-Associated Transcriptional Changes in the Human Kidney.", "citation": "O'Brown ZK, Van Nostrand EL, Higgins JP et al. The Inflammatory Transcription Factors NFκB, STAT1 and STAT3 Drive Age-Associated Transcriptional Changes in the Human Kidney. PLoS genetics. 2015.", "doi": "10.1371/journal.pgen.1005734", "pmcid": "PMC4682820", "url": "https://pubmed.ncbi.nlm.nih.gov/26678048/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/26678048/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID26678048", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Inhibition of S6K lowers age-related inflammation and increases lifespan through the endolysosomal system. Nature aging. 2024.", "doi": "10.1038/s43587-024-00578-3", "pmcid": "PMC11031405", "url": "https://pubmed.ncbi.nlm.nih.gov/38413780/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/38413780/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID38413780", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "fly TOR lysosome IMD experiments", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Midlife IMD repression extends life with TOR-related sex effects", "what_it_does_not_show": "mTOR and lysosomal context remain upstream or interacting", "confounders_present": [ "mTOR and lysosomal context remain upstream or interacting" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 23, "pmid": "34272458", "title": "Cellular senescence promotes endothelial activation through epigenetic alteration, and consequently accelerates atherosclerosis.", "citation": "Honda S, Ikeda K, Urata R et al. Cellular senescence promotes endothelial activation through epigenetic alteration, and consequently accelerates atherosclerosis. Scientific reports. 2021.", "doi": "10.1038/s41598-021-94097-5", "pmcid": "PMC8285500", "url": "https://pubmed.ncbi.nlm.nih.gov/34272458/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/34272458/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID34272458", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "progeroid endothelial ApoE-null mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Senescence produces hyperinflammatory adhesion and faster atherosclerosis", "what_it_does_not_show": "Progeroid injury precedes response and is not normal-aging primacy", "confounders_present": [ "Progeroid injury precedes response and is not normal-aging primacy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 24, "pmid": "25553802", "title": "Age-associated changes in basal NF-κB function in human CD4+ T lymphocytes via dysregulation of PI3 kinase.", "citation": "Bektas A, Zhang Y, Lehmann E et al. Age-associated changes in basal NF-κB function in human CD4+ T lymphocytes via dysregulation of PI3 kinase. Aging. 2014.", "doi": "10.18632/aging.100705", "pmcid": "PMC4276789", "url": "https://pubmed.ncbi.nlm.nih.gov/25553802/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/25553802/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID25553802", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1", "SC2" ], "favors_models": [], "evidence_class": "Weak", "system": "purified human CD4 cells", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Basal NFkB age differences linked to metabolic PI3K activity", "what_it_does_not_show": "Ex vivo manipulation not in vivo organismal necessity", "confounders_present": [ "Ex vivo manipulation not in vivo organismal necessity" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 25, "pmid": "33441438", "title": "Moderate Exercise Inhibits Age-Related Inflammation, Liver Steatosis, Senescence, and Tumorigenesis.", "citation": "Bianchi A, Marchetti L, Hall Z et al. Moderate Exercise Inhibits Age-Related Inflammation, Liver Steatosis, Senescence, and Tumorigenesis. Journal of immunology (Baltimore, Md. : 1950). 2021.", "doi": "10.4049/jimmunol.2001022", "pmcid": "PMC7851741", "url": "https://pubmed.ncbi.nlm.nih.gov/33441438/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/33441438/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "nfkb1-null exercise platform", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "nfkb1-null exercise mice", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Exercise reduces inflammation and liver pathology", "what_it_does_not_show": "Multiple metabolic and repair actions do not isolate mediator", "confounders_present": [ "Multiple metabolic and repair actions do not isolate mediator" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 26, "pmid": "39555823", "title": "Colchicine in Acute Myocardial Infarction.", "citation": "Jolly SS, d'Entremont MA, Lee SF et al. Colchicine in Acute Myocardial Infarction. 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No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Strong", "system": "CLEAR factorial human RCT", "decisive_perturbation": true, "endogenous": false, "direction": "null", "what_it_shows": "Colchicine lowers CRP but primary cardiovascular outcome is null", "what_it_does_not_show": "Clinical disease context and broad drug do not refute all inflammatory pathways", "confounders_present": [ "Clinical disease context and broad drug do not refute all inflammatory pathways" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 27, "pmid": "30165610", "title": "Modulation of the interleukin-6 signalling pathway and incidence rates of atherosclerotic events and all-cause mortality: analyses from the Canakinumab Anti-Inflammatory Thrombosis Outcomes Study (CANTOS).", "citation": "Ridker PM, Libby P, MacFadyen JG et al. Modulation of the interleukin-6 signalling pathway and incidence rates of atherosclerotic events and all-cause mortality: analyses from the Canakinumab Anti-Inflammatory Thrombosis Outcomes Study (CANTOS). European heart journal. 2018.", "doi": "10.1093/eurheartj/ehy310", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/30165610/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/30165610/", "tier": "A", "source_tier": "A", "kind": "rct", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "CANTOS NCT01327846", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Universal transcriptomic hallmarks of mammalian ageing and mortality. Nature. 2026.", "doi": "10.1038/s41586-026-10542-3", "pmcid": "PMC13233323", "url": "https://pubmed.ncbi.nlm.nih.gov/42203874/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/42203874/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID42203874", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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A clinically meaningful metric of immune age derived from high-dimensional longitudinal monitoring. Nature medicine. 2019.", "doi": "10.1038/s41591-019-0381-y", "pmcid": "PMC6686855", "url": "https://pubmed.ncbi.nlm.nih.gov/30842675/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/30842675/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID30842675", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Expression of specific inflammasome gene modules stratifies older individuals into two extreme clinical and immunological states. Nature medicine. 2017.", "doi": "10.1038/nm.4267", "pmcid": "PMC5320935", "url": "https://pubmed.ncbi.nlm.nih.gov/28092664/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/28092664/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID28092664", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Effects of aging and lifelong aerobic exercise on basal and exercise-induced inflammation. Journal of applied physiology (Bethesda, Md. : 1985). 2020.", "doi": "10.1152/japplphysiol.00495.2019", "pmcid": "PMC6985808", "url": "https://pubmed.ncbi.nlm.nih.gov/31751180/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/31751180/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID31751180", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1" ], "favors_models": [], "evidence_class": "Weak", "system": "lifelong exercising men", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Exercise history associates with inflammatory and muscle-response profiles", "what_it_does_not_show": "Activity selection and multiple mechanisms prevent mediation inference", "confounders_present": [ "Activity selection and multiple mechanisms prevent mediation inference" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 37, "pmid": "31625260", "title": "NLRP3 inflammasome suppression improves longevity and prevents cardiac aging in male mice.", "citation": "Marín-Aguilar F, Lechuga-Vieco AV, Alcocer-Gómez E et al. NLRP3 inflammasome suppression improves longevity and prevents cardiac aging in male mice. Aging cell. 2020.", "doi": "10.1111/acel.13050", "pmcid": "PMC6974709", "url": "https://pubmed.ncbi.nlm.nih.gov/31625260/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/31625260/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID31625260", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Frailty is associated with elevated CRP trajectories and higher numbers of neutrophils and monocytes. Experimental gerontology. 2019.", "doi": "10.1016/j.exger.2019.110674", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/31336145/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/31336145/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID31336145", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Population-based RNA profiling in Add Health finds social disparities in inflammatory and antiviral gene regulation to emerge by young adulthood. Proceedings of the National Academy of Sciences of the United States of America. 2020.", "doi": "10.1073/pnas.1821367117", "pmcid": "PMC7060722", "url": "https://pubmed.ncbi.nlm.nih.gov/32041883/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/32041883/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID32041883", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Nonuniversality of inflammaging across human populations. Nature aging. 2025.", "doi": "10.1038/s43587-025-00888-0", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/40588649/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40588649/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "Four-population cytokine-axis study; Tsimane source overlap possible", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. 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Association Between Immunosenescence Phenotypes and Pre-frailty in Older Subjects: Does Cytomegalovirus Play a Role? The journals of gerontology. Series A, Biological sciences and medical sciences. 2019.", "doi": "10.1093/gerona/gly135", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/29924317/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/29924317/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID29924317", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1" ], "favors_models": [], "evidence_class": "Weak", "system": "very-old human CMV and frailty", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "IL6 but not CMV seropositivity associates with prefrailty", "what_it_does_not_show": "Does not establish causal inflammatory primacy", "confounders_present": [ "Does not establish causal inflammatory primacy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 42, "pmid": "37311745", "title": "Immune resilience despite inflammatory stress promotes longevity and favorable health outcomes including resistance to infection.", "citation": "Ahuja SK, Manoharan MS, Lee GC et al. Immune resilience despite inflammatory stress promotes longevity and favorable health outcomes including resistance to infection. Nature communications. 2023.", "doi": "10.1038/s41467-023-38238-6", "pmcid": "PMC10264401", "url": "https://pubmed.ncbi.nlm.nih.gov/37311745/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/37311745/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID37311745", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1" ], "favors_models": [], "evidence_class": "Weak", "system": "multicohort immune-resilience profiling", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Immune balance associates with survival and infection outcomes", "what_it_does_not_show": "Metrics and cohorts are not independent causal interventions", "confounders_present": [ "Metrics and cohorts are not independent causal interventions" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 43, "pmid": "15972602", "title": "An immune risk phenotype, cognitive impairment, and survival in very late life: impact of allostatic load in Swedish octogenarian and nonagenarian humans.", "citation": "Wikby A, Ferguson F, Forsey R et al. An immune risk phenotype, cognitive impairment, and survival in very late life: impact of allostatic load in Swedish octogenarian and nonagenarian humans. The journals of gerontology. Series A, Biological sciences and medical sciences. 2005.", "doi": "10.1093/gerona/60.5.556", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/15972602/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/15972602/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID15972602", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1" ], "favors_models": [], "evidence_class": "Weak", "system": "OCTO NONA older cohorts", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Immune phenotype and cognition predict survival", "what_it_does_not_show": "Persistent virus and cognitive pathology complicate cause", "confounders_present": [ "Persistent virus and cognitive pathology complicate cause" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 44, "pmid": "19196644", "title": "Chronic inflammation is associated with low physical function in older adults across multiple comorbidities.", "citation": "Brinkley TE, Leng X, Miller ME et al. Chronic inflammation is associated with low physical function in older adults across multiple comorbidities. The journals of gerontology. Series A, Biological sciences and medical sciences. 2009.", "doi": "10.1093/gerona/gln038", "pmcid": "PMC2657165", "url": "https://pubmed.ncbi.nlm.nih.gov/19196644/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/19196644/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID19196644", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1" ], "favors_models": [], "evidence_class": "Weak", "system": "older adults with comorbidities", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "CRP and IL6 associate with physical function", "what_it_does_not_show": "Cross-sectional adjusted relationships do not resolve direction", "confounders_present": [ "Cross-sectional adjusted relationships do not resolve direction" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 45, "pmid": "40864643", "title": "Elucidating causal relationships between circulating inflammatory factors and aging traits: Transcriptomics and Mendelian randomization analyses.", "citation": "Cao D, Huang X, Luo L et al. Elucidating causal relationships between circulating inflammatory factors and aging traits: Transcriptomics and Mendelian randomization analyses. Annals of the New York Academy of Sciences. 2025.", "doi": "10.1111/nyas.70019", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/40864643/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40864643/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID40864643", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1", "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "bidirectional MR and transcriptomics", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Forward and reverse instrument associations support heterogeneous links", "what_it_does_not_show": "Pleiotropy overlap and aging-surrogate definitions constrain causal direction", "confounders_present": [ "Pleiotropy overlap and aging-surrogate definitions constrain causal direction" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 46, "pmid": "32306041", "title": "Poor Oral Health and Inflammatory, Hemostatic, and Cardiac Biomarkers in Older Age: Results From Two Studies in the UK and USA.", "citation": "Kotronia E, Wannamethee SG, Papacosta AO et al. Poor Oral Health and Inflammatory, Hemostatic, and Cardiac Biomarkers in Older Age: Results From Two Studies in the UK and USA. The journals of gerontology. Series A, Biological sciences and medical sciences. 2021.", "doi": "10.1093/gerona/glaa096", "pmcid": "PMC7812424", "url": "https://pubmed.ncbi.nlm.nih.gov/32306041/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/32306041/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID32306041", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1", "SC3" ], "favors_models": [], "evidence_class": "Weak", "system": "older British and US cohorts", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Oral-health burden associates with inflammatory biomarkers", "what_it_does_not_show": "Cross-sectional oral injury context does not isolate mechanism", "confounders_present": [ "Cross-sectional oral injury context does not isolate mechanism" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 47, "pmid": "28533362", "title": "cGAS is essential for cellular senescence.", "citation": "Yang H, Wang H, Ren J et al. cGAS is essential for cellular senescence. Proceedings of the National Academy of Sciences of the United States of America. 2017.", "doi": "10.1073/pnas.1705499114", "pmcid": "PMC5468617", "url": "https://pubmed.ncbi.nlm.nih.gov/28533362/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/28533362/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID28533362", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Weak", "system": "cell senescence and human cancer association", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "cGAS loss alters damage-induced senescence and immortalization", "what_it_does_not_show": "Tumor suppression can be beneficial; cellular scope not systemic aging", "confounders_present": [ "Tumor suppression can be beneficial; cellular scope not systemic aging" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 48, "pmid": "41162704", "title": "Multi-omic profiling reveals age-related immune dynamics in healthy adults.", "citation": "Gong Q, Sharma M, Glass MC et al. Multi-omic profiling reveals age-related immune dynamics in healthy adults. Nature. 2025.", "doi": "10.1038/s41586-025-09686-5", "pmcid": "PMC12711581", "url": "https://pubmed.ncbi.nlm.nih.gov/41162704/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/41162704/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "UpdateOf: PMID39314416", "ErratumIn: PMID41963685" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID41162704", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1", "SC3" ], "favors_models": [], "evidence_class": "Weak", "system": "human immune atlas with longitudinal subset", "decisive_perturbation": true, "endogenous": false, "direction": "contradicts", "what_it_shows": "Some age-related T-cell reprogramming is not driven by systemic inflammation or CMV", "what_it_does_not_show": "Does not rule out other inflammatory aging components; correction details unexamined", "confounders_present": [ "Does not rule out other inflammatory aging components; correction details unexamined" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 49, "pmid": "38267705", "title": "TXNRD1 drives the innate immune response in senescent cells with implications for age-associated inflammation.", "citation": "Hao X, Zhao B, Towers M et al. TXNRD1 drives the innate immune response in senescent cells with implications for age-associated inflammation. Nature aging. 2024.", "doi": "10.1038/s43587-023-00564-1", "pmcid": "PMC11210448", "url": "https://pubmed.ncbi.nlm.nih.gov/38267705/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/38267705/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID38267705", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "mouse and cell TXNRD1 cGAS", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Interaction-specific inhibition reduces selected inflammatory markers", "what_it_does_not_show": "Marker reduction and tumor context do not prove life extension", "confounders_present": [ "Marker reduction and tumor context do not prove life extension" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 50, "pmid": "24093676", "title": "Canonical Nlrp3 inflammasome links systemic low-grade inflammation to functional decline in aging.", "citation": "Youm YH, Grant RW, McCabe LR et al. Canonical Nlrp3 inflammasome links systemic low-grade inflammation to functional decline in aging. Cell metabolism. 2013.", "doi": "10.1016/j.cmet.2013.09.010", "pmcid": "PMC4017327", "url": "https://pubmed.ncbi.nlm.nih.gov/24093676/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/24093676/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID24093676", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "Nlrp3 deficient aged mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Defined sensor loss alters multi-organ aging functions with mediator differences", "what_it_does_not_show": "Developmental deletion and upstream damage sensing do not prove autonomy", "confounders_present": [ "Developmental deletion and upstream damage sensing do not prove autonomy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 51, "pmid": "23636330", "title": "Hypothalamic programming of systemic ageing involving IKK-β, NF-κB and GnRH.", "citation": "Zhang G, Li J, Purkayastha S et al. Hypothalamic programming of systemic ageing involving IKK-β, NF-κB and GnRH. Nature. 2013.", "doi": "10.1038/nature12143", "pmcid": "PMC3756938", "url": "https://pubmed.ncbi.nlm.nih.gov/23636330/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/23636330/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID23636330", "access_depth": "full_text_partial", "access_note": "Complete primary abstract and linked-status metadata examined. Selected body sections: 1:Pro- and anti-aging by hypothalamic IKKβ/NF-κB activation or inhibition, 4:Genetic longevity by suppressing brain IKKβ. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Strong", "system": "adult hypothalamic manipulation and brain knockout", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Adult gain-loss contrasts affect survival and functions; GnRH branch implicated", "what_it_does_not_show": "Region-specific potency and broad developmental knockout do not establish universal primacy", "confounders_present": [ "Region-specific potency and broad developmental knockout do not establish universal primacy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 52, "pmid": "40829666", "title": "Inflammaging is minimal among forager-horticulturalists in the Bolivian Amazon.", "citation": "Aronoff JE, Jenkins CL, Garcia AR et al. Inflammaging is minimal among forager-horticulturalists in the Bolivian Amazon. Proceedings. Biological sciences. 2025.", "doi": "10.1098/rspb.2025.1111", "pmcid": "PMC12364562", "url": "https://pubmed.ncbi.nlm.nih.gov/40829666/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40829666/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "Tsimane/Moseten cohort; overlap with cytokine-axis study unresolved", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC1", "SC3" ], "favors_models": [], "evidence_class": "Weak", "system": "Tsimane Moseten cytokines", "decisive_perturbation": true, "endogenous": false, "direction": "contradicts", "what_it_shows": "Minimal selected inflammaging in Tsimane differs from market-integrated neighbors", "what_it_does_not_show": "Mostly cross-sectional; IL6 still increases and tissue inflammation unmeasured", "confounders_present": [ "Mostly cross-sectional; IL6 still increases and tissue inflammation unmeasured" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 53, "pmid": "28845751", "title": "Antiinflammatory Therapy with Canakinumab for Atherosclerotic Disease.", "citation": "Ridker PM, Everett BM, Thuren T et al. Antiinflammatory Therapy with Canakinumab for Atherosclerotic Disease. The New England journal of medicine. 2017.", "doi": "10.1056/NEJMoa1707914", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/28845751/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/28845751/", "tier": "A", "source_tier": "A", "kind": "rct", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "CANTOS NCT01327846", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Strong", "system": "CANTOS targeted IL1 human RCT", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Specific blockade reduces recurrent cardiovascular events without lipid lowering", "what_it_does_not_show": "No all-cause survival benefit; infection harm and disease-selected scope", "confounders_present": [ "No all-cause survival benefit; infection harm and disease-selected scope" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [ "Reports use the same clinical cohort; separate report examination is not independent participant replication." ] }, { "n": 54, "pmid": "35385050", "title": "TET2-Driven Clonal Hematopoiesis and Response to Canakinumab: An Exploratory Analysis of the CANTOS Randomized Clinical Trial.", "citation": "Svensson EC, Madar A, Campbell CD et al. TET2-Driven Clonal Hematopoiesis and Response to Canakinumab: An Exploratory Analysis of the CANTOS Randomized Clinical Trial. JAMA cardiology. 2022.", "doi": "10.1001/jamacardio.2022.0386", "pmcid": "PMC8988022", "url": "https://pubmed.ncbi.nlm.nih.gov/35385050/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/35385050/", "tier": "A", "source_tier": "A", "kind": "rct", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "CANTOS NCT01327846", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "CANTOS CHIP exploratory analysis", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "TET2 subgroup suggests enhanced response with nonsignificant interaction", "what_it_does_not_show": "Not independently randomized subgroup or new clinical replication", "confounders_present": [ "Not independently randomized subgroup or new clinical replication" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [ "Reports use the same clinical cohort; separate report examination is not independent participant replication." ] }, { "n": 55, "pmid": "29146124", "title": "Relationship of C-reactive protein reduction to cardiovascular event reduction following treatment with canakinumab: a secondary analysis from the CANTOS randomised controlled trial.", "citation": "Ridker PM, MacFadyen JG, Everett BM et al. Relationship of C-reactive protein reduction to cardiovascular event reduction following treatment with canakinumab: a secondary analysis from the CANTOS randomised controlled trial. Lancet (London, England). 2018.", "doi": "10.1016/S0140-6736(17)32814-3", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/29146124/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/29146124/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "CANTOS NCT01327846", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "CANTOS achieved-CRP analysis", "decisive_perturbation": false, "endogenous": false, "direction": "supports", "what_it_shows": "Lower achieved CRP accompanies larger risk reduction", "what_it_does_not_show": "Post-treatment conditioning limits causal mediation and survival inference", "confounders_present": [ "Post-treatment conditioning limits causal mediation and survival inference" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [ "Reports use the same clinical cohort; separate report examination is not independent participant replication." ] }, { "n": 56, "pmid": "30415610", "title": "Low-Dose Methotrexate for the Prevention of Atherosclerotic Events.", "citation": "Ridker PM, Everett BM, Pradhan A et al. Low-Dose Methotrexate for the Prevention of Atherosclerotic Events. The New England journal of medicine. 2019.", "doi": "10.1056/NEJMoa1809798", "pmcid": "PMC6587584", "url": "https://pubmed.ncbi.nlm.nih.gov/30415610/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/30415610/", "tier": "A", "source_tier": "A", "kind": "rct", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID30415610", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Strong", "system": "CIRT methotrexate human RCT", "decisive_perturbation": true, "endogenous": false, "direction": "null", "what_it_shows": "Cardiovascular outcomes and specified inflammatory markers do not improve", "what_it_does_not_show": "Without pathway engagement this is not a clean falsification of IL1 IL6 causality", "confounders_present": [ "Without pathway engagement this is not a clean falsification of IL1 IL6 causality" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 57, "pmid": "31733140", "title": "Efficacy and Safety of Low-Dose Colchicine after Myocardial Infarction.", "citation": "Tardif JC, Kouz S, Waters DD et al. Efficacy and Safety of Low-Dose Colchicine after Myocardial Infarction. The New England journal of medicine. 2019.", "doi": "10.1056/NEJMoa1912388", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/31733140/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/31733140/", "tier": "A", "source_tier": "A", "kind": "rct", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID31733140", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Strong", "system": "COLCOT human RCT", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Colchicine reduces selected post-MI composite events", "what_it_does_not_show": "Broad drug and pneumonia signal; not general aging efficacy", "confounders_present": [ "Broad drug and pneumonia signal; not general aging efficacy" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 58, "pmid": "32865380", "title": "Colchicine in Patients with Chronic Coronary Disease.", "citation": "Nidorf SM, Fiolet ATL, Mosterd A et al. Colchicine in Patients with Chronic Coronary Disease. The New England journal of medicine. 2020.", "doi": "10.1056/NEJMoa2021372", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/32865380/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/32865380/", "tier": "A", "source_tier": "A", "kind": "rct", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID32865380", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Strong", "system": "LoDoCo2 human RCT", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Colchicine reduces chronic-coronary composite events", "what_it_does_not_show": "No general healthy-life claim; noncardiovascular mortality uncertainty", "confounders_present": [ "No general healthy-life claim; noncardiovascular mortality uncertainty" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 59, "pmid": "22421340", "title": "The interleukin-6 receptor as a target for prevention of coronary heart disease: a mendelian randomisation analysis.", "citation": "Interleukin-6 Receptor Mendelian Randomisation Analysis (IL6R MR) Consortium, Swerdlow DI, Holmes MV et al. The interleukin-6 receptor as a target for prevention of coronary heart disease: a mendelian randomisation analysis. Lancet (London, England). 2012.", "doi": "10.1016/S0140-6736(12)60110-X", "pmcid": "PMC3316968", "url": "https://pubmed.ncbi.nlm.nih.gov/22421340/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/22421340/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID22421340", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "original IL6R consortium genetic analysis", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "IL6R variant and biomarker pattern support coronary causal role", "what_it_does_not_show": "Pooled original genetic analysis is not aging initiation or longevity proof", "confounders_present": [ "Pooled original genetic analysis is not aging initiation or longevity proof" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 60, "pmid": "28976970", "title": "Cytoplasmic chromatin triggers inflammation in senescence and cancer.", "citation": "Dou Z, Ghosh K, Vizioli MG et al. Cytoplasmic chromatin triggers inflammation in senescence and cancer. Nature. 2017.", "doi": "10.1038/nature24050", "pmcid": "PMC5850938", "url": "https://pubmed.ncbi.nlm.nih.gov/28976970/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/28976970/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID28976970", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "cells and mouse senescence cancer", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Cytoplasmic chromatin triggers cGAS inflammation with surveillance role", "what_it_does_not_show": "Upstream DNA and cancer context block autonomous-aging inference", "confounders_present": [ "Upstream DNA and cancer context block autonomous-aging inference" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 61, "pmid": "28759028", "title": "Innate immune sensing of cytosolic chromatin fragments through cGAS promotes senescence.", "citation": "Glück S, Guey B, Gulen MF et al. Innate immune sensing of cytosolic chromatin fragments through cGAS promotes senescence. Nature cell biology. 2017.", "doi": "10.1038/ncb3586", "pmcid": "PMC5826565", "url": "https://pubmed.ncbi.nlm.nih.gov/28759028/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/28759028/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID28759028", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "cells and mouse irradiation oncogene", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "cGAS recognizes fragments and promotes paracrine senescence", "what_it_does_not_show": "Damage precedes inflammation; no organismal-life test", "confounders_present": [ "Damage precedes inflammation; no organismal-life test" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 62, "pmid": "22343279", "title": "ISSLS prize winner: inhibition of NF-κB activity ameliorates age-associated disc degeneration in a mouse model of accelerated aging.", "citation": "Nasto LA, Seo HY, Robinson AR et al. ISSLS prize winner: inhibition of NF-κB activity ameliorates age-associated disc degeneration in a mouse model of accelerated aging. Spine. 2012.", "doi": "10.1097/BRS.0b013e31824ee8f7", "pmcid": "PMC3395770", "url": "https://pubmed.ncbi.nlm.nih.gov/22343279/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/22343279/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "ErratumIn: PMID not supplied" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "Ercc1 progeroid disc platform", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2" ], "favors_models": [], "evidence_class": "Moderate", "system": "Ercc1 progeroid disc models", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Genetic and drug NFkB suppression improve disc measures", "what_it_does_not_show": "Shared progeroid platform and unexamined erratum limit generalization", "confounders_present": [ "Shared progeroid platform and unexamined erratum limit generalization" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 63, "pmid": "22706308", "title": "NF-κB inhibition delays DNA damage-induced senescence and aging in mice.", "citation": "Tilstra JS, Robinson AR, Wang J et al. NF-κB inhibition delays DNA damage-induced senescence and aging in mice. The Journal of clinical investigation. 2012.", "doi": "10.1172/JCI45785", "pmcid": "PMC3386805", "url": "https://pubmed.ncbi.nlm.nih.gov/22706308/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/22706308/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "Ercc1 progeroid platform", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "Ercc1 progeroid mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Genetic and drug inhibition reduce damage-driven aging phenotypes", "what_it_does_not_show": "Upstream repair defect remains; not autonomous normal-aging initiation", "confounders_present": [ "Upstream repair defect remains; not autonomous normal-aging initiation" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 64, "pmid": "31918915", "title": "Lack of resolution sensor drives age-related cardiometabolic and cardiorenal defects and impedes inflammation-resolution in heart failure.", "citation": "Tourki B, Kain V, Pullen AB et al. Lack of resolution sensor drives age-related cardiometabolic and cardiorenal defects and impedes inflammation-resolution in heart failure. Molecular metabolism. 2020.", "doi": "10.1016/j.molmet.2019.10.008", "pmcid": "PMC6920298", "url": "https://pubmed.ncbi.nlm.nih.gov/31918915/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/31918915/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID31918915", "access_depth": "full_text_partial", "access_note": "Complete primary abstract and linked-status metadata examined. Selected body sections: 2:Methods:paragraph5, 3:Results:paragraph1, 3:Results:paragraph2, 3:Results:paragraph3, 2:Methods. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "FPR2-null male female mice", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Resolution loss produces sex-specific obesity and early mortality", "what_it_does_not_show": "Survival comparison includes assumed normal lifespan; severe early model not normal senescence", "confounders_present": [ "Survival comparison includes assumed normal lifespan; severe early model not normal senescence" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 65, "pmid": "42717099", "title": "Loss of killifish cGAS attenuates age-related signatures but does not affect organismal life span.", "citation": "Ballhysa E, Ripa R, Hochhard N et al. Loss of killifish cGAS attenuates age-related signatures but does not affect organismal life span. EMBO reports. 2026.", "doi": "10.1038/s44319-026-00917-y", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/42717099/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/42717099/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID42717099", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "killifish cGAS knockout", "decisive_perturbation": true, "endogenous": false, "direction": "null", "what_it_shows": "Age signatures improve while lifespan remains unchanged", "what_it_does_not_show": "Compensation and developmental loss differ from timed selective blockade", "confounders_present": [ "Compensation and developmental loss differ from timed selective blockade" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 66, "pmid": "38645182", "title": "STING promotes homeostatic maintenance of tissues and confers longevity with aging.", "citation": "Hopkins JW, Sulka KB, Sawden M et al. STING promotes homeostatic maintenance of tissues and confers longevity with aging. bioRxiv : the preprint server for biology. 2024.", "doi": "10.1101/2024.04.04.588107", "pmcid": "PMC11030237", "url": "https://pubmed.ncbi.nlm.nih.gov/38645182/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/38645182/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID38645182", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "physiologically aged STING-null mice", "decisive_perturbation": true, "endogenous": false, "direction": "contradicts", "what_it_shows": "STING deficiency shortens life and disrupts homeostasis", "what_it_does_not_show": "Basal lifelong loss does not negate pathological late activation", "confounders_present": [ "Basal lifelong loss does not negate pathological late activation" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 67, "pmid": "42560816", "title": "STING deficiency does not rescue short telomere-mediated aging phenotypes and longevity in TERC- or TERT-telomerase deficient mice.", "citation": "Marión RM, González JC, Flores JM et al. STING deficiency does not rescue short telomere-mediated aging phenotypes and longevity in TERC- or TERT-telomerase deficient mice. Cell reports. 2026.", "doi": "10.1016/j.celrep.2026.117786", "pmcid": "PMC13506677", "url": "https://pubmed.ncbi.nlm.nih.gov/42560816/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/42560816/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID42560816", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "short-telomere double-mutant mice", "decisive_perturbation": true, "endogenous": false, "direction": "null", "what_it_shows": "STING loss fails to rescue several degenerative and survival phenotypes", "what_it_does_not_show": "Bounded telomerase context not all aging", "confounders_present": [ "Bounded telomerase context not all aging" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 68, "pmid": "40674461", "title": "Genetic interleukin-6 receptor blockade, chronic disease risk, and longevity: results from the women's health initiative.", "citation": "Wissel S, Hovey KM, Andrews CA et al. Genetic interleukin-6 receptor blockade, chronic disease risk, and longevity: results from the women's health initiative. European journal of preventive cardiology. 2026.", "doi": "10.1093/eurjpc/zwaf444", "pmcid": "", "url": "https://pubmed.ncbi.nlm.nih.gov/40674461/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/40674461/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "PMID40674461", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "Women's Health Initiative genotype cohort", "decisive_perturbation": true, "endogenous": false, "direction": "null", "what_it_shows": "Tested IL6R allele does not predict survival to90 or major disease outcomes", "what_it_does_not_show": "Single variant female cohort does not duplicate drug blockade or refute all inflammation causality", "confounders_present": [ "Single variant female cohort does not duplicate drug blockade or refute all inflammation causality" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] }, { "n": 69, "pmid": "24960204", "title": "Chronic inflammation induces telomere dysfunction and accelerates ageing in mice.", "citation": "Jurk D, Wilson C, Passos JF et al. Chronic inflammation induces telomere dysfunction and accelerates ageing in mice. Nature communications. 2014.", "doi": "10.1038/ncomms5172", "pmcid": "PMC4090717", "url": "https://pubmed.ncbi.nlm.nih.gov/24960204/", "source_pointer": "https://pubmed.ncbi.nlm.nih.gov/24960204/", "tier": "A", "source_tier": "A", "kind": "primary", "status_flags": [ "none_found" ], "opened": true, "opened_on": "2026-10-05", "status_checked_on": "2026-10-05", "study_id": "nfkb1-null inflammatory platform", "access_depth": "abstract_metadata", "access_note": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "relates_to_subclaims": [ "SC2", "SC3" ], "favors_models": [], "evidence_class": "Moderate", "system": "nfkb1-null mouse feedback model", "decisive_perturbation": true, "endogenous": false, "direction": "supports", "what_it_shows": "Inflammatory genetic state causes ROS telomere feedback and reduced repair", "what_it_does_not_show": "Engineered inflammation sufficiency does not establish normal-aging primary initiation", "confounders_present": [ "Engineered inflammation sufficiency does not establish normal-aging primary initiation" ], "verification": "verified", "verification_note": "Bounded source attribution; not proof of the nominal mechanism.", "citation_context": { "retrieved": false, "supporting_count": 0, "mentioning_count": 0, "contrasting_count": 0, "notable_contrasting_statements": [] }, "shared_components": [] } ], "verification_summary": { "load_bearing_claims_checked": 73, "verified": 73, "unverified": 0, "contradicted": 0, "note": "Verified attribution is distinct from mechanism truth or complete body access." }, "factual_issues_found": [], "cap_rules_applied": [ { "subclaim_id": "SC1", "cap": "Β", "cap_source": "rubric", "triggered": true, "trigger_text_quoted": "Inflammation association without pathway-specific causality caps at Β.", "specific_trigger": "Inflammatory age relationships recur in selected cohorts but are observational, sex-dependent and nonuniversal across measured populations.", "resulting_ceiling": "Β" } ], "cap_precedence_resolutions": [ { "collision": "Perturbation in a defined setting versus broader inference", "subclaim_scope_cap_binds_on": "Chronic low-grade inflammation is an autonomous primary initiating driver of organismal aging rather than predominantly a consequence or amplifier of upstream damage.", "subclaim_scope_threshold_binds_on": "The precise experimentally tested subclaim scope", "resolution": "The immunology hard cap binds broad immunosuppression or ex vivo-only claims. It does not re-cap the convergent targeted clinical, allelic and cell-resolved causal set for SC2. The aging one-species boundary still constrains animal lifespan extrapolation, while SC3 lacks direct organismal-autonomy evidence. Β for the bundle reflects registered aggregation, not a denial of Ζ pathology contribution.", "note": "Convergent lines are assessed as a set; one weak leg is not re-capped over the assembled case." } ], "boundary_check_BGD": [ { "subclaim_id": "SC1", "field_valid_perturbation_quote": "\n- Cell-type-specific conditional knockout or depletion\n- Pathway-specific blockade (not broad immunosuppression) changing disease course\n- Human targeted therapy with mechanistic alignment showing disease-modifying effect", "qualifying_evidence_present": "no", "qualifying_evidence_citation": "PMID35143297, PMID28092664, PMID40588649, PMID41162704, PMID40829666", "gamma_hard_rules_triggered": [ "Measured cytokine axes and age slopes are ecological and marker dependent." ], "disease_phenotype_relevance": "yes", "perturbation_result_positive": "no", "perturbation_result_note": "Inflammatory age relationships recur in selected cohorts but are observational, sex-dependent and nonuniversal across measured populations.", "ceiling_from_boundary_check": "Γ" }, { "subclaim_id": "SC2", "field_valid_perturbation_quote": "\n- Cell-type-specific conditional knockout or depletion\n- Pathway-specific blockade (not broad immunosuppression) changing disease course\n- Human targeted therapy with mechanistic alignment showing disease-modifying effect", "qualifying_evidence_present": "yes", "qualifying_evidence_citation": "PMID37532932, PMID37821702, PMID39020175, PMID26404840, PMID35143297, PMID40269158, PMID32915495, PMID34737755, PMID33979621, PMID40339121, PMID40875292, PMID41903549, PMID24440463, PMID40513569, PMID32059688, PMID15685170, PMID24119288, PMID38413780, PMID34272458, PMID39555823, PMID29988130, PMID28092664, PMID31625260, PMID28533362, PMID38267705, PMID24093676, PMID23636330, PMID28845751, PMID30415610, PMID31733140, PMID32865380, PMID22421340, PMID28976970, PMID28759028, PMID22343279, PMID22706308, PMID31918915, PMID42717099, PMID38645182, PMID42560816, PMID40674461, PMID24960204", "gamma_hard_rules_triggered": [ "Broad immunosuppression alone is capped; the convergent set includes targeted blockade and resolved animal perturbations." ], "disease_phenotype_relevance": "yes", "perturbation_result_positive": "yes", "perturbation_result_note": "Targeted human IL1 blockade, IL6R genetic evidence and conditional/adult animal perturbations converge on causal contribution to prespecified disease and functional endpoints.", "ceiling_from_boundary_check": "Δ or higher" }, { "subclaim_id": "SC3", "field_valid_perturbation_quote": "\n- Cell-type-specific conditional knockout or depletion\n- Pathway-specific blockade (not broad immunosuppression) changing disease course\n- Human targeted therapy with mechanistic alignment showing disease-modifying effect", "qualifying_evidence_present": "no", "qualifying_evidence_citation": "PMID37532932, PMID37821702, PMID39020175, PMID26404840, PMID40269158, PMID32915495, PMID34737755, PMID33979621, PMID40339121, PMID40875292, PMID41903549, PMID40513569, PMID38413780, PMID34272458, PMID39555823, PMID29988130, PMID40588649, PMID28533362, PMID41162704, PMID38267705, PMID24093676, PMID23636330, PMID40829666, PMID28845751, PMID28976970, PMID28759028, PMID22706308, PMID31918915, PMID42717099, PMID38645182, PMID42560816, PMID40674461, PMID24960204", "gamma_hard_rules_triggered": [ "No scope-matched autonomy discriminator; engineered inflammation sufficiency is not proof of spontaneous normal-aging initiation." ], "disease_phenotype_relevance": "yes", "perturbation_result_positive": "no", "perturbation_result_note": "Damage-responsive activation and contextual intervention effects do not establish autonomous antecedence, necessity or rate limitation across normal organismal aging.", "ceiling_from_boundary_check": "Γ" } ], "thresholds_tested": [ { "subclaim_id": "SC1", "threshold": "Δ", "requirement_quoted": "Requires pathway- or cell-type-resolved causal perturbation affecting disease or phenotype.", "satisfied": "no", "supporting_evidence": [ "[5] Human immune changes and mouse targeted metabolic effects converge", "[35] Nucleotide metabolites activate inflammasomes and selected vascular phenotypes", "[40] Cytokine axes and age associations vary by population", "[48] Some age-related T-cell reprogramming is not driven by systemic inflammation or CMV", "[52] Minimal selected inflammaging in Tsimane differs from market-integrated neighbors" ], "what_would_cross_it": "Broader age-pattern generalization requires standardized repeated tissue and blood measurements across diverse ecologies with infection and composition controls; association alone remains observational." }, { "subclaim_id": "SC2", "threshold": "Δ", "requirement_quoted": "Requires pathway- or cell-type-resolved causal perturbation affecting disease or phenotype.", "satisfied": "yes", "supporting_evidence": [ "[1] STING blockade improves selected aged functions; mtDNA links damage to signaling", "[2] Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects", "[3] Late antibody and genetic intervention improve survival and selected functions", "[4] DNA damage GATA4 autophagy and NFkB connect injury to SASP", "[5] Human immune changes and mouse targeted metabolic effects converge", "[7] Microbial ADP-heptose ALPK1 stimulates mutant expansion", "[8] Ibuprofen improves cognition in engineered inflammatory context", "[9] Microbiota change lineage aging despite nonuniform inflammatory signatures", "[10] Persistent NFkB affects telomeres and muscle dysfunction", "[11] Timed Relish and PTTH manipulation affects life and inflammatory programs", "[12] Intrinsic NFkB and inflammatory niche drive distinct HSC defects", "[13] Fibroblast NFkB and GZMK T-cell depletion alter injury vulnerability", "[14] TNF-A20 mechanism links chronic inflammation to weak antibacterial response", "[15] SIRT7 loss and chromatin binding connect senescence to inflammation", "[16] TLR4 deficiency attenuates induced cognitive phenotypes", "[18] Cell-specific perturbation alters insulin resistance", "[20] Persistent activation drives local dysfunction partially reversible on cessation", "[22] Midlife IMD repression extends life with TOR-related sex effects", "[23] Senescence produces hyperinflammatory adhesion and faster atherosclerosis", "[26] Colchicine lowers CRP but primary cardiovascular outcome is null", "[30] Added burden and clearance affect function and remaining survival", "[35] Nucleotide metabolites activate inflammasomes and selected vascular phenotypes", "[37] Knockout preserves cardiac features and survival", "[47] cGAS loss alters damage-induced senescence and immortalization", "[49] Interaction-specific inhibition reduces selected inflammatory markers", "[50] Defined sensor loss alters multi-organ aging functions with mediator differences", "[51] Adult gain-loss contrasts affect survival and functions; GnRH branch implicated", "[53] Specific blockade reduces recurrent cardiovascular events without lipid lowering", "[56] Cardiovascular outcomes and specified inflammatory markers do not improve", "[57] Colchicine reduces selected post-MI composite events", "[58] Colchicine reduces chronic-coronary composite events", "[59] IL6R variant and biomarker pattern support coronary causal role", "[60] Cytoplasmic chromatin triggers cGAS inflammation with surveillance role", "[61] cGAS recognizes fragments and promotes paracrine senescence", "[62] Genetic and drug NFkB suppression improve disc measures", "[63] Genetic and drug inhibition reduce damage-driven aging phenotypes", "[64] Resolution loss produces sex-specific obesity and early mortality", "[65] Age signatures improve while lifespan remains unchanged", "[66] STING deficiency shortens life and disrupts homeostasis", "[67] STING loss fails to rescue several degenerative and survival phenotypes", "[68] Tested IL6R allele does not predict survival to90 or major disease outcomes", "[69] Inflammatory genetic state causes ROS telomere feedback and reduced repair" ], "what_would_cross_it": "" }, { "subclaim_id": "SC2", "threshold": "Ε", "requirement_quoted": "Requires context-specific causality with explicit scope restriction.", "satisfied": "yes", "supporting_evidence": [ "[1] STING blockade improves selected aged functions; mtDNA links damage to signaling", "[2] Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects", "[3] Late antibody and genetic intervention improve survival and selected functions", "[4] DNA damage GATA4 autophagy and NFkB connect injury to SASP", "[5] Human immune changes and mouse targeted metabolic effects converge", "[7] Microbial ADP-heptose ALPK1 stimulates mutant expansion", "[8] Ibuprofen improves cognition in engineered inflammatory context", "[9] Microbiota change lineage aging despite nonuniform inflammatory signatures", "[10] Persistent NFkB affects telomeres and muscle dysfunction", "[11] Timed Relish and PTTH manipulation affects life and inflammatory programs", "[12] Intrinsic NFkB and inflammatory niche drive distinct HSC defects", "[13] Fibroblast NFkB and GZMK T-cell depletion alter injury vulnerability", "[14] TNF-A20 mechanism links chronic inflammation to weak antibacterial response", "[15] SIRT7 loss and chromatin binding connect senescence to inflammation", "[16] TLR4 deficiency attenuates induced cognitive phenotypes", "[18] Cell-specific perturbation alters insulin resistance", "[20] Persistent activation drives local dysfunction partially reversible on cessation", "[22] Midlife IMD repression extends life with TOR-related sex effects", "[23] Senescence produces hyperinflammatory adhesion and faster atherosclerosis", "[26] Colchicine lowers CRP but primary cardiovascular outcome is null", "[30] Added burden and clearance affect function and remaining survival", "[35] Nucleotide metabolites activate inflammasomes and selected vascular phenotypes", "[37] Knockout preserves cardiac features and survival", "[47] cGAS loss alters damage-induced senescence and immortalization", "[49] Interaction-specific inhibition reduces selected inflammatory markers", "[50] Defined sensor loss alters multi-organ aging functions with mediator differences", "[51] Adult gain-loss contrasts affect survival and functions; GnRH branch implicated", "[53] Specific blockade reduces recurrent cardiovascular events without lipid lowering", "[56] Cardiovascular outcomes and specified inflammatory markers do not improve", "[57] Colchicine reduces selected post-MI composite events", "[58] Colchicine reduces chronic-coronary composite events", "[59] IL6R variant and biomarker pattern support coronary causal role", "[60] Cytoplasmic chromatin triggers cGAS inflammation with surveillance role", "[61] cGAS recognizes fragments and promotes paracrine senescence", "[62] Genetic and drug NFkB suppression improve disc measures", "[63] Genetic and drug inhibition reduce damage-driven aging phenotypes", "[64] Resolution loss produces sex-specific obesity and early mortality", "[65] Age signatures improve while lifespan remains unchanged", "[66] STING deficiency shortens life and disrupts homeostasis", "[67] STING loss fails to rescue several degenerative and survival phenotypes", "[68] Tested IL6R allele does not predict survival to90 or major disease outcomes", "[69] Inflammatory genetic state causes ROS telomere feedback and reduced repair" ], "what_would_cross_it": "" }, { "subclaim_id": "SC2", "threshold": "Ζ", "requirement_quoted": "Requires multiple convergent causal manipulations and reduced plausibility of downstream-only interpretations.", "satisfied": "yes", "supporting_evidence": [ "[1] STING blockade improves selected aged functions; mtDNA links damage to signaling", "[2] Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects", "[3] Late antibody and genetic intervention improve survival and selected functions", "[4] DNA damage GATA4 autophagy and NFkB connect injury to SASP", "[5] Human immune changes and mouse targeted metabolic effects converge", "[7] Microbial ADP-heptose ALPK1 stimulates mutant expansion", "[8] Ibuprofen improves cognition in engineered inflammatory context", "[9] Microbiota change lineage aging despite nonuniform inflammatory signatures", "[10] Persistent NFkB affects telomeres and muscle dysfunction", "[11] Timed Relish and PTTH manipulation affects life and inflammatory programs", "[12] Intrinsic NFkB and inflammatory niche drive distinct HSC defects", "[13] Fibroblast NFkB and GZMK T-cell depletion alter injury vulnerability", "[14] TNF-A20 mechanism links chronic inflammation to weak antibacterial response", "[15] SIRT7 loss and chromatin binding connect senescence to inflammation", "[16] TLR4 deficiency attenuates induced cognitive phenotypes", "[18] Cell-specific perturbation alters insulin resistance", "[20] Persistent activation drives local dysfunction partially reversible on cessation", "[22] Midlife IMD repression extends life with TOR-related sex effects", "[23] Senescence produces hyperinflammatory adhesion and faster atherosclerosis", "[26] Colchicine lowers CRP but primary cardiovascular outcome is null", "[30] Added burden and clearance affect function and remaining survival", "[35] Nucleotide metabolites activate inflammasomes and selected vascular phenotypes", "[37] Knockout preserves cardiac features and survival", "[47] cGAS loss alters damage-induced senescence and immortalization", "[49] Interaction-specific inhibition reduces selected inflammatory markers", "[50] Defined sensor loss alters multi-organ aging functions with mediator differences", "[51] Adult gain-loss contrasts affect survival and functions; GnRH branch implicated", "[53] Specific blockade reduces recurrent cardiovascular events without lipid lowering", "[56] Cardiovascular outcomes and specified inflammatory markers do not improve", "[57] Colchicine reduces selected post-MI composite events", "[58] Colchicine reduces chronic-coronary composite events", "[59] IL6R variant and biomarker pattern support coronary causal role", "[60] Cytoplasmic chromatin triggers cGAS inflammation with surveillance role", "[61] cGAS recognizes fragments and promotes paracrine senescence", "[62] Genetic and drug NFkB suppression improve disc measures", "[63] Genetic and drug inhibition reduce damage-driven aging phenotypes", "[64] Resolution loss produces sex-specific obesity and early mortality", "[65] Age signatures improve while lifespan remains unchanged", "[66] STING deficiency shortens life and disrupts homeostasis", "[67] STING loss fails to rescue several degenerative and survival phenotypes", "[68] Tested IL6R allele does not predict survival to90 or major disease outcomes", "[69] Inflammatory genetic state causes ROS telomere feedback and reduced repair" ], "what_would_cross_it": "" }, { "subclaim_id": "SC2", "threshold": "Η", "requirement_quoted": "Requires robust upstream causal evidence across systems and interventions.", "satisfied": "no", "supporting_evidence": [ "[1] STING blockade improves selected aged functions; mtDNA links damage to signaling", "[2] Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects", "[3] Late antibody and genetic intervention improve survival and selected functions", "[4] DNA damage GATA4 autophagy and NFkB connect injury to SASP", "[5] Human immune changes and mouse targeted metabolic effects converge", "[7] Microbial ADP-heptose ALPK1 stimulates mutant expansion", "[8] Ibuprofen improves cognition in engineered inflammatory context", "[9] Microbiota change lineage aging despite nonuniform inflammatory signatures", "[10] Persistent NFkB affects telomeres and muscle dysfunction", "[11] Timed Relish and PTTH manipulation affects life and inflammatory programs", "[12] Intrinsic NFkB and inflammatory niche drive distinct HSC defects", "[13] Fibroblast NFkB and GZMK T-cell depletion alter injury vulnerability", "[14] TNF-A20 mechanism links chronic inflammation to weak antibacterial response", "[15] SIRT7 loss and chromatin binding connect senescence to inflammation", "[16] TLR4 deficiency attenuates induced cognitive phenotypes", "[18] Cell-specific perturbation alters insulin resistance", "[20] Persistent activation drives local dysfunction partially reversible on cessation", "[22] Midlife IMD repression extends life with TOR-related sex effects", "[23] Senescence produces hyperinflammatory adhesion and faster atherosclerosis", "[26] Colchicine lowers CRP but primary cardiovascular outcome is null", "[30] Added burden and clearance affect function and remaining survival", "[35] Nucleotide metabolites activate inflammasomes and selected vascular phenotypes", "[37] Knockout preserves cardiac features and survival", "[47] cGAS loss alters damage-induced senescence and immortalization", "[49] Interaction-specific inhibition reduces selected inflammatory markers", "[50] Defined sensor loss alters multi-organ aging functions with mediator differences", "[51] Adult gain-loss contrasts affect survival and functions; GnRH branch implicated", "[53] Specific blockade reduces recurrent cardiovascular events without lipid lowering", "[56] Cardiovascular outcomes and specified inflammatory markers do not improve", "[57] Colchicine reduces selected post-MI composite events", "[58] Colchicine reduces chronic-coronary composite events", "[59] IL6R variant and biomarker pattern support coronary causal role", "[60] Cytoplasmic chromatin triggers cGAS inflammation with surveillance role", "[61] cGAS recognizes fragments and promotes paracrine senescence", "[62] Genetic and drug NFkB suppression improve disc measures", "[63] Genetic and drug inhibition reduce damage-driven aging phenotypes", "[64] Resolution loss produces sex-specific obesity and early mortality", "[65] Age signatures improve while lifespan remains unchanged", "[66] STING deficiency shortens life and disrupts homeostasis", "[67] STING loss fails to rescue several degenerative and survival phenotypes", "[68] Tested IL6R allele does not predict survival to90 or major disease outcomes", "[69] Inflammatory genetic state causes ROS telomere feedback and reduced repair" ], "what_would_cross_it": "Independent targeted replication and prospective mediator-specific rescue across additional disease contexts would support Η." }, { "subclaim_id": "SC3", "threshold": "Δ", "requirement_quoted": "Requires pathway- or cell-type-resolved causal perturbation affecting disease or phenotype.", "satisfied": "no", "supporting_evidence": [ "[1] STING blockade improves selected aged functions; mtDNA links damage to signaling", "[2] Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects", "[3] Late antibody and genetic intervention improve survival and selected functions", "[4] DNA damage GATA4 autophagy and NFkB connect injury to SASP", "[7] Microbial ADP-heptose ALPK1 stimulates mutant expansion", "[8] Ibuprofen improves cognition in engineered inflammatory context", "[9] Microbiota change lineage aging despite nonuniform inflammatory signatures", "[10] Persistent NFkB affects telomeres and muscle dysfunction", "[11] Timed Relish and PTTH manipulation affects life and inflammatory programs", "[12] Intrinsic NFkB and inflammatory niche drive distinct HSC defects", "[13] Fibroblast NFkB and GZMK T-cell depletion alter injury vulnerability", "[15] SIRT7 loss and chromatin binding connect senescence to inflammation", "[22] Midlife IMD repression extends life with TOR-related sex effects", "[23] Senescence produces hyperinflammatory adhesion and faster atherosclerosis", "[26] Colchicine lowers CRP but primary cardiovascular outcome is null", "[30] Added burden and clearance affect function and remaining survival", "[40] Cytokine axes and age associations vary by population", "[47] cGAS loss alters damage-induced senescence and immortalization", "[48] Some age-related T-cell reprogramming is not driven by systemic inflammation or CMV", "[49] Interaction-specific inhibition reduces selected inflammatory markers", "[50] Defined sensor loss alters multi-organ aging functions with mediator differences", "[51] Adult gain-loss contrasts affect survival and functions; GnRH branch implicated", "[52] Minimal selected inflammaging in Tsimane differs from market-integrated neighbors", "[53] Specific blockade reduces recurrent cardiovascular events without lipid lowering", "[60] Cytoplasmic chromatin triggers cGAS inflammation with surveillance role", "[61] cGAS recognizes fragments and promotes paracrine senescence", "[63] Genetic and drug inhibition reduce damage-driven aging phenotypes", "[64] Resolution loss produces sex-specific obesity and early mortality", "[65] Age signatures improve while lifespan remains unchanged", "[66] STING deficiency shortens life and disrupts homeostasis", "[67] STING loss fails to rescue several degenerative and survival phenotypes", "[68] Tested IL6R allele does not predict survival to90 or major disease outcomes", "[69] Inflammatory genetic state causes ROS telomere feedback and reduced repair" ], "what_would_cross_it": "Demonstrate pre-damage inflammatory onset, selective prevention of multisystem aging and necessity/rescue without inducing a separate developmental or metabolic lesion." } ], "generalization_check": { "generalization_tested": "yes", "context_boundary_mapped": "yes", "internal_negative_controls": [ "CIRT had no relevant IL1/IL6/CRP engagement and is not a target-engaged falsification.", "CLEAR lowered CRP but missed its clinical primary outcome.", "cGAS killifish knockout improved signatures without life extension.", "STING absence can shorten physiological mouse life and fails to rescue short-telomere models." ], "note": "Context is mapped across disease selection, sex, developmental versus late treatment, organ, upstream lesion and human ecology. A selected cytokine axis absent in one cohort does not establish absence of tissue inflammation; lifespan and functional or clock endpoints remain distinct." }, "falsification_patterns_met": [ { "pattern": "Proposed universal inflammatory aging pattern is absent", "evidence": "Selected Tsimane/Orang Asli cytokine axes are not age-associated; this rejects a universal measurement pattern but not all local inflammation.", "downgrade_applied": false }, { "pattern": "Inflammatory engagement or signature reduction without outcome improvement", "evidence": "CLEAR CRP reduction with clinical null and killifish signature reduction with lifespan null.", "downgrade_applied": false }, { "pattern": "Inflammatory pathway maintains useful homeostasis", "evidence": "Lifelong STING loss shortens mouse survival; chromosome-sensing pathways contribute tumor surveillance.", "downgrade_applied": false } ], "pitfalls_flagged": [ { "pitfall": "Inflammation presence mistaken for initiation", "where": "SC1 and SC3 are separated from contribution." }, { "pitfall": "Biomarker suppression mistaken for aging-rate change", "where": "CLEAR, clocks and killifish results retain functional/survival endpoints." }, { "pitfall": "Trial subgroup conditioning mistaken for mediation", "where": "CANTOS achieved CRP/IL6 and CHIP analyses are same-cohort exploratory or secondary reports." }, { "pitfall": "Cancer delay excluded without evidence", "where": "IL11 gross tumor reductions are retained; lifespan mediation unresolved." }, { "pitfall": "Ecological nonuniversality made absolute", "where": "Selected cytokine axes differ and IL6 still rises in Tsimane." } ], "causal_tally_audit": { "tally_claimed_by_document": 45, "tally_after_audit": 45, "items_rejected": [ "Null and negative contrasts are discriminators, not positive threshold crossings. Reports and replications are not independent causal lines.", "Shared cohorts, experimental platforms, transgenic lineages and repeated outcomes do not constitute fully independent causal lines." ] }, "steelman": { "case_one_rung_higher": "Η for SC2 would require broader independently replicated targeted convergence. Δ for autonomy requires a scope-matched initiation discriminator, not simply another late-life disease intervention. The bundle cannot rise above Β while retaining its observational existence subclaim.", "case_one_rung_lower": "Γ for defined pathology contribution would ignore targeted human clinical efficacy plus genetic and timed animal contrasts. Α for the bundle would ignore reproducible cohort relationships despite ecological heterogeneity.", "which_rejected": "Retain Β bundled, Ζ scoped contribution and Γ autonomous primacy, keeping disease and aging endpoints explicit.", "blocking_cap_threshold_or_missing_experiment": "Missing experiment: Independent-site adult mammalian factorial experiment that blocks a defined inflammatory cell circuit before its rise, reinstates its mediator and crosses it with independently induced upstream DNA/mitochondrial damage; translate to a prespecified multi-year clinical function endpoint." }, "final_score": { "hsef_level": "Β", "hsef_descriptor": "Associational", "confidence": "Moderate", "confidence_rationale": "69 primary reports with 4 selected partial-body examinations; density, heterogeneous controls and incomplete access set the confidence, not correctness.", "rests_on_non_peer_reviewed_work": false, "rationale": "The registered weakest-link bundle scores Β, bound by the observational age-relationship SC1. The causal-pathology sensitivity is Ζ and the primary-initiation sensitivity Γ. A bundle score is not a verdict that inflammatory biology is imaginary or causally inert." }, "role_of_mechanism": { "classification": "reinforcing / stabilizing factor", "derivation_step_matched": 5, "derivation": "Some signals follow damage, yet specific perturbation and inflammatory gain-of-function establish feedback causality, preventing a purely downstream or noncausal role under steps1–2. Initiation, prevention and rate limitation across normal aging are not all shown, nor universal necessity under steps3–4. Persistent circuits reinforce damage and dysfunction, meeting step5.", "tournament_used_as_tiebreaker": false, "note": "Derived from causal direction, not tournament rank." }, "extended_scoring_MSD": { "momentum": { "value": "Decisive work underway", "artifact": "IL11 antibody lifespan2024, human ecological studies2025, fibroblast circuitry2026 and killifish/telomerase countertests2026 are named active boundary work.", "justification": "IL11 antibody lifespan2024, human ecological studies2025, fibroblast circuitry2026 and killifish/telomerase countertests2026 are named active boundary work." }, "stability": { "value": "Stable", "trigger": "No named pending result is asserted to be likely to move the registered score imminently.", "justification": "No named pending result is asserted to be likely to move the registered score imminently." }, "divergence": { "implied_level": null, "implied_level_basis": "No single field-implied level is defensible from conflicting framings.", "assessed_level": "Β", "gap_in_rungs": null, "value": "Contested", "justification": "No manufactured field consensus or arithmetic gap." }, "calibration_note": "M/S/D never modify HSEF level or confidence." }, "change_record": { "applies": false, "prior_level": "Ranking categorical verdict visible; no prior letter used as a target", "prior_confidence": null, "prior_source": null, "derived_before_consulting_prior": false, "new_level": "Β", "direction": "newly assigned", "what_moved_it": "Fresh primary evidence appraisal; not blinded.", "divergence_from_other_reviewers": null }, "proposed_decisive_experiments": [ { "name": "Registered boundary experiment", "experiment": "Independent-site adult mammalian factorial experiment that blocks a defined inflammatory cell circuit before its rise, reinstates its mediator and crosses it with independently induced upstream DNA/mitochondrial damage; translate to a prespecified multi-year clinical function endpoint.", "readout": "Time-resolved upstream damage, inflammatory engagement, multi-organ function and survival; patient disability or incident disease instead of a clock alone", "critical_control": "Cell-specific and drug-resistant rescue controls, developmental exclusion, exposure/background/sex replication, infection surveillance and blinded endpoint adjudication", "supporting_result": "Selective pre-damage intervention prevents broad aging despite upstream lesion exposure and rescue restores it", "falsifying_result": "Damage and aging proceed despite selective suppression or benefit remains limited to one disease endpoint" } ], "knowledge_gaps": [ { "name": "Gap 1", "statement": "Which inflammatory circuit rises before any measurable upstream damage in naturally aging tissues?", "relevance": "Limits mechanism identification or scope." }, { "name": "Gap 2", "statement": "Which lifelong homeostatic functions must be preserved while inhibiting late pathological cGAS-STING or NFkB activation?", "relevance": "Limits mechanism identification or scope." }, { "name": "Gap 3", "statement": "Will independently replicated IL11 intervention improve complete functional trajectories after cancer-related survival mediation and background ecology are accounted for?", "relevance": "Limits mechanism identification or scope." }, { "name": "Gap 4", "statement": "Which biomarkers transport across nonindustrialized populations and predict within-person tissue dysfunction rather than infection or cell composition?", "relevance": "Limits mechanism identification or scope." }, { "name": "Gap 5", "statement": "Can clinical benefit be prospectively predicted without conditioning on achieved post-treatment inflammatory response?", "relevance": "Limits mechanism identification or scope." }, { "name": "Gap 6", "statement": "Which inflammatory pathways affect survival, functional aging and surrogate clocks differently, and why do target-engaged nulls occur?", "relevance": "Limits mechanism identification or scope." } ], "review_metadata": { "review_date": "2026-10-05", "reviewer": "Codex", "evidence_base_note": "69 primary reports; cutoff 2026-10-05; bounded critical review, not exhaustive systematic review.", "literature_tools_available": true, "literature_tools_note": "Life Sciences Literature PubMed/Europe PMC; signed-in Consensus browser discovery and attempted indexed full-text extraction. Successful passages and failures are reconciled with original sections where available; see case reconciliation. Zero Consensus API calls.", "skill_version": "5.3", "validator_run": "exact archived v5.3 validator 2.3; see validator.txt", "validator_warnings_addressed": "Phenomenon entry was restated as the preregistered causal claim. No real phenomenon is labelled refuted; warning is explicitly justified.", "consensus_consistency_audit": "2026-10-09; supplementary provenance/source reconciliation; original grading retained; prior grades visible." }, "is_calibration_entry": { "value": false, "entry_role": "not_calibration", "blind_graded": null, "completed_blinded_calibration": false, "expected_band_sealed_at": "", "target_sha256": "", "target_authorship": "not applicable", "target_author_saw_review": null, "future_run_status": "not prepared", "unblinded_reason": "Ranking categorical verdict and index guidance were visible. No completed blinded calibration claimed." }, "upper_ladder_check": { "final_level_below_zeta": true, "equivalents_considered": [ { "kind": "mendelian_randomization", "available": false, "why_not_sufficient": "Ζ is reached for defined causal pathology contribution by complementary human and animal lines. Η and above remain live, but the wide age-pathology scope, single-target clinical evidence, heterogeneous contexts and lack of organismal initiation tests limit further ascent. Primary normal-aging autonomy cannot borrow atherothrombosis efficacy." }, { "kind": "natural_experiment", "available": true, "why_not_sufficient": "Ζ is reached for defined causal pathology contribution by complementary human and animal lines. Η and above remain live, but the wide age-pathology scope, single-target clinical evidence, heterogeneous contexts and lack of organismal initiation tests limit further ascent. Primary normal-aging autonomy cannot borrow atherothrombosis efficacy." }, { "kind": "dose_response_across_populations", "available": false, "why_not_sufficient": "Ζ is reached for defined causal pathology contribution by complementary human and animal lines. Η and above remain live, but the wide age-pathology scope, single-target clinical evidence, heterogeneous contexts and lack of organismal initiation tests limit further ascent. Primary normal-aging autonomy cannot borrow atherothrombosis efficacy." }, { "kind": "withdrawal_rechallenge", "available": false, "why_not_sufficient": "Ζ is reached for defined causal pathology contribution by complementary human and animal lines. Η and above remain live, but the wide age-pathology scope, single-target clinical evidence, heterogeneous contexts and lack of organismal initiation tests limit further ascent. Primary normal-aging autonomy cannot borrow atherothrombosis efficacy." }, { "kind": "therapeutic_perturbation_hard_endpoint", "available": true, "why_not_sufficient": "Ζ is reached for defined causal pathology contribution by complementary human and animal lines. Η and above remain live, but the wide age-pathology scope, single-target clinical evidence, heterogeneous contexts and lack of organismal initiation tests limit further ascent. Primary normal-aging autonomy cannot borrow atherothrombosis efficacy." } ], "convergence_present": true, "cap_reapplied_to_convergent_set": false }, "provenance_header": { "sources_total": 69, "claims_total": 73, "claims_verified": 73, "claims_unverified": 0, "claims_contradicted": 0, "tier_a_sources": 69, "generated_by": "Codex; HSEF v5.3", "gate_passed": true }, "claims": [ { "id": "C1", "text": "STING blockade improves selected aged functions; mtDNA links damage to signaling Does not show autonomous initiation or organismal lifespan", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 1 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. Selected body sections: 2:cGAS–STING affects brain ageing, 4:mtDNA activates cGAS in aged microglia. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C2", "text": "Sublethal mitochondrial permeabilization supplies DNA for SASP and functional effects Upstream apoptotic stress remains; linked correction details unexamined", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 2 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C3", "text": "Late antibody and genetic intervention improve survival and selected functions One background and incomplete genetic survival follow-up do not prove universal primacy", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 3 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. Selected body sections: 11:Discussion:paragraph3, 11:Discussion:paragraph4, 11:Discussion:paragraph5, 12:Methods:paragraph12, 12:Methods:paragraph16, 12:Methods:paragraph17, 12:Methods:paragraph22, 10:Inhibition of IL-11 extends lifespan. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C4", "text": "DNA damage GATA4 autophagy and NFkB connect injury to SASP Does not establish organismal necessity", "carries_number": true, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 4 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C5", "text": "Human immune changes and mouse targeted metabolic effects converge Human CR is pleiotropic and mediator lifespan not tested", "carries_number": false, "load_bearing_for": [ "SC1", "SC2" ], "source_ns": [ 5 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C6", "text": "MG53 improves selected heart functions with reduced inflammatory signals Repair and redox effects prevent isolated inflammation mediation", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 6 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C7", "text": "Microbial ADP-heptose ALPK1 stimulates mutant expansion Does not establish autonomous aging initiation", "carries_number": true, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 7 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C8", "text": "Ibuprofen improves cognition in engineered inflammatory context Broad drug and knockout model do not establish normal-aging primacy", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 8 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C9", "text": "Microbiota change lineage aging despite nonuniform inflammatory signatures Germ-free development and ecology differ", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 9 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C10", "text": "Persistent NFkB affects telomeres and muscle dysfunction Chronic injury scope is distinct from normal organismal aging", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 10 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C11", "text": "Timed Relish and PTTH manipulation affects life and inflammatory programs Developmental timing is a separate upstream intervention", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 11 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C12", "text": "Intrinsic NFkB and inflammatory niche drive distinct HSC defects Elevated signaling is not sufficient for every aging hallmark", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 12 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C13", "text": "Fibroblast NFkB and GZMK T-cell depletion alter injury vulnerability Does not establish systemic aging initiation or life extension", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 13 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C14", "text": "TNF-A20 mechanism links chronic inflammation to weak antibacterial response Diet and local response do not isolate whole-organism aging", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 14 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C15", "text": "SIRT7 loss and chromatin binding connect senescence to inflammation Not a lifespan or primary-initiation test", "carries_number": true, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 15 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C16", "text": "TLR4 deficiency attenuates induced cognitive phenotypes Injected B2M model and unexamined erratum limit scope", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 16 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C17", "text": "Hypomorphic variant associates with selected disease risk Association and subgroup effects do not establish organismal causation", "carries_number": false, "load_bearing_for": [ "SC1", "SC2" ], "source_ns": [ 17 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C18", "text": "Cell-specific perturbation alters insulin resistance Developmental and metabolic context not systemic aging initiation", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 18 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C19", "text": "Age-related TLR5 response rises with incomplete NFkB activation Not all immune responses increase and no in vivo dependency", "carries_number": true, "load_bearing_for": [ "SC1" ], "source_ns": [ 19 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C20", "text": "Persistent activation drives local dysfunction partially reversible on cessation Selected neural scope not autonomous organismal aging", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 20 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C21", "text": "Inflammatory transcription and variants associate with renal decline Cell stimulation and genetic association do not prove general initiation", "carries_number": false, "load_bearing_for": [ "SC1", "SC2" ], "source_ns": [ 21 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C22", "text": "Midlife IMD repression extends life with TOR-related sex effects mTOR and lysosomal context remain upstream or interacting", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 22 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C23", "text": "Senescence produces hyperinflammatory adhesion and faster atherosclerosis Progeroid injury precedes response and is not normal-aging primacy", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 23 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C24", "text": "Basal NFkB age differences linked to metabolic PI3K activity Ex vivo manipulation not in vivo organismal necessity", "carries_number": true, "load_bearing_for": [ "SC1", "SC2" ], "source_ns": [ 24 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C25", "text": "Exercise reduces inflammation and liver pathology Multiple metabolic and repair actions do not isolate mediator", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 25 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C26", "text": "Colchicine lowers CRP but primary cardiovascular outcome is null Clinical disease context and broad drug do not refute all inflammatory pathways", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 26 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C27", "text": "Achieved IL6 associates with lower clinical risk Response-defined subgroup is not independently randomized or replication", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 27 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C28", "text": "Frailty and function improve with inflammatory biomarker reduction Exercise efficacy does not establish inflammation mediation", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 28 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C29", "text": "Incident lung-cancer signals accompany IL1 blockade Exploratory same-cohort analysis and infection harm limit inference", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 29 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C30", "text": "Added burden and clearance affect function and remaining survival Does not isolate inflammation from all cell functions", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 30 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C31", "text": "Inflammatory mortality modules recur with modular intervention responses Predictive clocks do not establish causal rate control", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 31 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C32", "text": "Proteins and genetic instruments associate with aging phenotypes Instrument assumptions and surrogate phenotypes do not establish primacy", "carries_number": false, "load_bearing_for": [ "SC1", "SC2" ], "source_ns": [ 32 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C33", "text": "Immune trajectories predict mortality with interindividual variation Prediction does not establish initiating mechanism", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 33 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C34", "text": "Inflammation predicts survival and function at extreme ages Survivor selection and residual confounding remain", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 34 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C35", "text": "Nucleotide metabolites activate inflammasomes and selected vascular phenotypes Does not establish the primary aging trigger", "carries_number": false, "load_bearing_for": [ "SC1", "SC2" ], "source_ns": [ 35 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C36", "text": "Exercise history associates with inflammatory and muscle-response profiles Activity selection and multiple mechanisms prevent mediation inference", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 36 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C37", "text": "Knockout preserves cardiac features and survival Developmental male one-background result is not universal aging primacy", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 37 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C38", "text": "Frailty accompanies persistently elevated CRP and myeloid cells Age CRP slope differs by sex; association is not initiation", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 38 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C39", "text": "Social and behavioral variation in immune signals precedes old age Does not isolate a causal exposure or aging rate", "carries_number": false, "load_bearing_for": [ "SC1", "SC3" ], "source_ns": [ 39 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C40", "text": "Cytokine axes and age associations vary by population Chosen cytokine-axis nonuniversality does not prove absence of all tissue inflammation", "carries_number": false, "load_bearing_for": [ "SC1", "SC3" ], "source_ns": [ 40 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C41", "text": "IL6 but not CMV seropositivity associates with prefrailty Does not establish causal inflammatory primacy", "carries_number": true, "load_bearing_for": [ "SC1" ], "source_ns": [ 41 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C42", "text": "Immune balance associates with survival and infection outcomes Metrics and cohorts are not independent causal interventions", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 42 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C43", "text": "Immune phenotype and cognition predict survival Persistent virus and cognitive pathology complicate cause", "carries_number": false, "load_bearing_for": [ "SC1" ], "source_ns": [ 43 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C44", "text": "CRP and IL6 associate with physical function Cross-sectional adjusted relationships do not resolve direction", "carries_number": true, "load_bearing_for": [ "SC1" ], "source_ns": [ 44 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C45", "text": "Forward and reverse instrument associations support heterogeneous links Pleiotropy overlap and aging-surrogate definitions constrain causal direction", "carries_number": false, "load_bearing_for": [ "SC1", "SC2", "SC3" ], "source_ns": [ 45 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C46", "text": "Oral-health burden associates with inflammatory biomarkers Cross-sectional oral injury context does not isolate mechanism", "carries_number": false, "load_bearing_for": [ "SC1", "SC3" ], "source_ns": [ 46 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C47", "text": "cGAS loss alters damage-induced senescence and immortalization Tumor suppression can be beneficial; cellular scope not systemic aging", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 47 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C48", "text": "Some age-related T-cell reprogramming is not driven by systemic inflammation or CMV Does not rule out other inflammatory aging components; correction details unexamined", "carries_number": false, "load_bearing_for": [ "SC1", "SC3" ], "source_ns": [ 48 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C49", "text": "Interaction-specific inhibition reduces selected inflammatory markers Marker reduction and tumor context do not prove life extension", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 49 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C50", "text": "Defined sensor loss alters multi-organ aging functions with mediator differences Developmental deletion and upstream damage sensing do not prove autonomy", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 50 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C51", "text": "Adult gain-loss contrasts affect survival and functions; GnRH branch implicated Region-specific potency and broad developmental knockout do not establish universal primacy", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 51 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. Selected body sections: 1:Pro- and anti-aging by hypothalamic IKKβ/NF-κB activation or inhibition, 4:Genetic longevity by suppressing brain IKKβ. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C52", "text": "Minimal selected inflammaging in Tsimane differs from market-integrated neighbors Mostly cross-sectional; IL6 still increases and tissue inflammation unmeasured", "carries_number": false, "load_bearing_for": [ "SC1", "SC3" ], "source_ns": [ 52 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C53", "text": "Specific blockade reduces recurrent cardiovascular events without lipid lowering No all-cause survival benefit; infection harm and disease-selected scope", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 53 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C54", "text": "TET2 subgroup suggests enhanced response with nonsignificant interaction Not independently randomized subgroup or new clinical replication", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 54 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C55", "text": "Lower achieved CRP accompanies larger risk reduction Post-treatment conditioning limits causal mediation and survival inference", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 55 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C56", "text": "Cardiovascular outcomes and specified inflammatory markers do not improve Without pathway engagement this is not a clean falsification of IL1 IL6 causality", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 56 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C57", "text": "Colchicine reduces selected post-MI composite events Broad drug and pneumonia signal; not general aging efficacy", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 57 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C58", "text": "Colchicine reduces chronic-coronary composite events No general healthy-life claim; noncardiovascular mortality uncertainty", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 58 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C59", "text": "IL6R variant and biomarker pattern support coronary causal role Pooled original genetic analysis is not aging initiation or longevity proof", "carries_number": true, "load_bearing_for": [ "SC2" ], "source_ns": [ 59 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C60", "text": "Cytoplasmic chromatin triggers cGAS inflammation with surveillance role Upstream DNA and cancer context block autonomous-aging inference", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 60 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C61", "text": "cGAS recognizes fragments and promotes paracrine senescence Damage precedes inflammation; no organismal-life test", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 61 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C62", "text": "Genetic and drug NFkB suppression improve disc measures Shared progeroid platform and unexamined erratum limit generalization", "carries_number": false, "load_bearing_for": [ "SC2" ], "source_ns": [ 62 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C63", "text": "Genetic and drug inhibition reduce damage-driven aging phenotypes Upstream repair defect remains; not autonomous normal-aging initiation", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 63 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. No complete-paper or supplement audit claimed.", "verified_on": "2026-10-05", "note": "" }, { "id": "C64", "text": "Resolution loss produces sex-specific obesity and early mortality Survival comparison includes assumed normal lifespan; severe early model not normal senescence", "carries_number": false, "load_bearing_for": [ "SC2", "SC3" ], "source_ns": [ 64 ], "verification": "verified", "verified_against": "Complete primary abstract and linked-status metadata examined. Selected body sections: 2:Methods:paragraph5, 3:Results:paragraph1, 3:Results:paragraph2, 3:Results:paragraph3, 2:Methods. 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