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One of the key questions in biology is to identify how tissues are repaired after trauma and understand how stem cells migrate, proliferate, and differentiate to repair tissue damage. Researchers define, for the first time, the changes in the stem cell dynamics that contribute to wound healing.

Only two genome-wide significant loci associated with longevity have been identified so far, probably because of insufficient sample sizes of centenarians, whose genomes may harbor genetic variants associated with health and longevity.

In the fierce debate about CRISPR gene editing, it’s time to give patients a voice.

Caltech biologists have developed a vector capable of noninvasive delivery of genetic cargo throughout the adult central nervous system.