{"ok":true,"trend":{"id":500080,"platform":"news","region":"global","key":"loss of cell identity drives human aging","title":"Loss of Cell Identity Drives Human Aging","url":"https://news.google.com/rss/articles/CBMidkFVX3lxTFBpVUJraGxyQVZPLTE5YkJGQnRmV3l6VGdZRXEtVGs0ME4tMmUxY1dHYThYd01odWdROXliaVRyS3g2aElsRUtwTDlSaHJic29zMmI4YWJodW81UVlvUnBRUG5ReklXa2ZPV1N2S2lPSmdWZWdPQVE?oc=5","first_seen":"2026-09-30T15:47:52.350813Z","last_seen":"2026-09-30T19:53:54.117277Z","last_rank":20,"peak_rank":8,"last_volume":null,"peak_volume":0,"seen_count":4,"score":35.72,"category_hint":"biology","section":"science","category":"biology","summary":"Eric Topol, a prominent American physician-scientist, argues that aging in humans is driven substantially by the loss of cell identity: as cells age, they drift from their specialised roles, which undermines tissue function and contributes to age-related disease. Writing on his Ground Truths platform, he frames this cellular reprogramming as a central mechanism in the biology of aging, a topic of growing interest in longevity research.","why":"A leading medical researcher has highlighted a shifting scientific view of aging as a problem of cellular reprogramming, attracting attention in longevity and biology circles.","tone":"neutral","entities":["Eric Topol","Ground Truths"],"summarized_at":"2026-09-30T15:49:11.350422Z","meta":{"via":"scan","lang":"en","term":"biology","source":"Ground Truths | Eric Topol","published":"Wed, 30 Sep 2026 15:07:00 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Loss of Cell Identity Proposed as Driver of Human Aging","section_name":"Science","category_name":"Biology","timeline":[{"captured_at":"2026-09-30T15:47:52.350813Z","rank":8,"volume":null},{"captured_at":"2026-09-30T17:09:53.938676Z","rank":9,"volume":null},{"captured_at":"2026-09-30T18:31:53.793757Z","rank":21,"volume":null},{"captured_at":"2026-09-30T19:53:54.117277Z","rank":20,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMidkFVX3lxTFBpVUJraGxyQVZPLTE5YkJGQnRmV3l6VGdZRXEtVGs0ME4tMmUxY1dHYThYd01odWdROXliaVRyS3g2aElsRUtwTDlSaHJic29zMmI4YWJodW81UVlvUnBRUG5ReklXa2ZPV1N2S2lPSmdWZWdPQVE?oc=5","author":"Ground Truths | Eric Topol","title":"Loss of Cell Identity Drives Human Aging","snippet":null,"posted_at":"2026-09-30T15:07:00Z","likes":null}],"elsewhere":[],"window":"7d"}}