ScienceAugust 21, 2026

telomerase

teh-LOM-uh-rayss

Definition

An enzyme found in some cells that promotes cellular regeneration by protecting the ends of chromosomes.

Etymology

The term is derived from 'telomere' (the Greek 'telos' meaning end and 'meros' meaning part) and the suffix '-ase', which is used in biochemistry to denote an enzyme.

In the news

The article identifies telomerase as the secret biological mechanism that allows lobsters to continuously renew their cells and avoid the physical decline typically associated with aging.

This Sea Creature’s Secret to Near-Immortality Shocks Scientists and Defies Logic

Read the full article ↗

AOL.com

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