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3 clusters · 14 sources · 7 days · First seen · Last updated

Categories: HEALTH

SuperAgers and cellular rejuvenation research

Entities: Emily Rogalski, PhD · Healthy Aging & Alzheimer’s Research Care (HAARC) Center · APOE gene · University of Chicago · Translational Genomics Research Institute (TGen)

Overview

Recent work continues to characterize super‑agers and explore cellular rejuvenation. A University of Chicago‑led study of 142 adults aged 80‑90 with exceptionally preserved episodic memory, compared with 89 cognitively average peers, was published in Alzheimer’s Research & Therapy. The authors reported protective mechanisms that are not explained by lower Alzheimer’s genetic risk and suggested that genetic screening could eventually identify super‑agers without extensive cognitive testing.

Detailed analysis of APOE status and polygenic risk scores found no meaningful differences between super‑agers and controls, confirming that their superior memory is independent of known inherited risk factors. The findings point to non‑genetic biological pathways or lifestyle influences that preserve cognition in late life.

In parallel, Argentine biologist Eduardo Arzt highlighted Life Biosciences’ ER‑100 therapy, now in an early human trial with 18 participants after promising mouse results. The treatment aims to restore epigenetic function and improve vision, reflecting broader attempts to reverse cellular aging and maintain cognitive health in older adults.

Timeline

  1. 6 days ago

    [HEALTH] 8 sources
    SuperAgers' Memory Not Linked to Lower Alzheimer's Genetic Risk

    Research of 142 SuperAgers vs 89 peers in the US and Canada shows no genetic advantage in APOE or polygenic risk scores, indicating exceptional memory isn’t explained by lower Alzheimer’s risk.

  2. 7 days ago

    [HEALTH] 4 sources
    SuperAgers Study and Cellular Rejuvenation Research Highlight Aging Advances

    U.S. researchers identify protective mechanisms in SuperAgers, while Argentine scientists report early human trials of a cellular‑rejuvenation therapy targeting vision and aging.

  3. 12 days ago

    [HEALTH] 2 sources
    Study Finds Some People Age Much Slower Than Peers

    A study identifies “super‑agers” whose bodies and brains age far slower, showing wide individual variation in cellular aging and height loss.

Sources

archynewsy.com · farmacoecura.it · friatidningen.se · kultura.idnes.cz · memesita.com · neurosciencenews.com · newatlas.com · okdiario.com · que.com · romadailynews.it · sciencedaily.com · sitiosargentina.com.ar · tn.com.ar · yucatan.com.mx