ScienceSeptember 2, 2026

dystrophin

DIS-truh-fin

Definition

A vital protein that provides structural support to muscle fibers by connecting the internal cytoskeleton to the extracellular matrix.

Etymology

The term is derived from the Greek roots 'dys-' (bad or difficult) and 'trophe' (nourishment or growth), combined with the '-in' suffix used for chemical substances and proteins.

In the news

In the article, the researchers targeted the dystrophin gene to treat Duchenne muscular dystrophy, a condition caused by a disruption in the production of this essential protein.

AI-designed proteins enable a new generation of RNA transporters

Read the full article ↗

Phys.org

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