Gerald S. Weinstein, MD
Gerald S. Weinstein, MD
Biography

News for Healthier Living

Scientists Can Finally Answer an Old Question About Cellular Aging

Cells stop dividing when telomeres become too short to protect chromosomes, a process known as replicative senescence. But what drives it, and why cells senesce far earlier under high-oxygen conditions than under low-oxygen conditions, was not fully understood.

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