Science

A surprising discovery could help aging muscles repair themselves

Scientists have discovered a compound that transforms a natural muscle-repair protein into a more powerful version dubbed "Super HGF," more than doubling its ability to bind to a key receptor while protecting it from age-related chemical damage.

✦ Extractive summary — built from the sources' own reporting•From 1 source•1 min read•Updated November 4, 2026, 1:26 PM UTC

The breakthrough, supported by early mouse experiments, could eventually help combat muscle loss and preserve strength as people age.

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