{"type":"research","record":{"id":5818,"source_id":"pubmed","external_id":"42543123","title":"Brain aging clocks: From methodological advances to cellular mechanisms.","authors":"Kyoungho Suk","journal":"Experimental gerontology","published_on":"2026-08-02","doi":"10.1016/j.exger.2026.113260","publication_type":"Journal Article; Review","evidence_level":"research-record","source_url":"https://pubmed.ncbi.nlm.nih.gov/42543123/","is_open_access":null,"cited_by_count":null,"editorial_summary":"Research record published by Experimental gerontology, indexed because it matched monitored longevity research terms. Inclusion in this index does not establish that an intervention is effective or safe.","source_updated_at":"2026-09-16T06:17:30.435+00:00","first_seen_at":"2026-09-16T01:17:16.555758+00:00","last_seen_at":"2026-09-16T06:17:30.435+00:00","status":"published","metadata":{"pmid":"42543123","source":"NCBI PubMed E-utilities","mesh_terms":["Humans","Brain","Aging","Cellular Senescence","Animals","Neurodegenerative Diseases","Epigenesis, Genetic","Biomarkers"]},"integrity_checked_at":"2026-09-16T06:17:16.341+00:00","abstract_text":"Brain aging represents a critical risk factor for neurodegenerative diseases and cognitive decline, yet the measurement…","controlled_terms":["Humans","Brain","Aging","Cellular Senescence","Animals","Neurodegenerative Diseases","Epigenesis, Genetic","Biomarkers","Biological age","Brain age gap","Brain aging","Cellular senescence","Epigenetic clock","Mitochondrial dysfunction","Neurodegeneration","Plasma biomarkers","Senotherapeutics","Vascular aging"],"relevance_confidence":65,"source_quality_score":95,"freshness_score":100,"publication_state":"published","match_explanation":"Source terminology contains: epigenetic clock.","quality_checked_at":"2026-09-16T06:17:30.534492+00:00","duplicate_cluster_key":"id:10 1016 j exger 2026 113260","duplicate_of_id":null,"research_item_topics":[{"topic_slug":"epigenetic-clocks","is_published":true,"match_reasons":["Source terminology contains: epigenetic clock.","Title supplies longevity context: aging."],"matched_fields":["controlled terminology","title context"],"relevance_score":65,"intelligence_topics":{"name":"Epigenetic clocks","slug":"epigenetic-clocks"}}],"content_sources":{"name":"PubMed","homepage_url":"https://pubmed.ncbi.nlm.nih.gov/"}},"canonical_url":"https://www.immortal.life/research/5818","automation_disclosure":"Generated automatically from cited source metadata. No scientist, clinician, researcher, editor, or human reviewer evaluates this publication before release."}