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Naveh Raz

@navehr.bsky.social

An MSc student that believes research of aging will never get old. Uri Alon's Lab, Weizmann Institute

Naveh Raz @navehr.bsky.social · 22/06/2026

a research briefing "Two modes of aging to explain why lifespans differ across species" is now available! doi.org/10.1038/s435...

doi.org

Two modes of aging to explain why lifespans differ across species - Nature Aging

We developed a mathematical framework that maps survival data onto cellular damage dynamics, which revealed two distinct aging regimes across species. This unified model explains why and how aging pat...

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Naveh Raz @navehr.bsky.social · 09/06/2026

It’s been a 2-year journey, and our paper "A damage accumulation model identifies distinct aging regimes across species" is out in Nature Aging! We asked: what can we learn from just lifespan data? Turns out, a lot. Paper: doi.org/10.1038/s435... App: srtools-aging.streamlit.app (1/3) 👇

doi.org

A damage accumulation model identifies distinct aging regimes across species - Nature Aging

Raz and colleagues fit survival data across species to a stochastic model of damage accumulation and removal. They report that damage production rate best predicts lifespan and reveal two distinct agi...

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Naveh Raz @navehr.bsky.social · 24/05/2026

What happens just before we die? Are the last stages of deterioration driven by different dynamics, or the same processes driving aging all our lives? Turns out it's the latter, as we show in our new preprint! 🔬 doi.org/10.64898/202... 🧵 1/5 #AgingResearch #SystemsBiology

doi.org

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