Erk3 deletion drives oxidative adaptations in skeletal muscle

Angel Loza-Valdes1, Carlos Acosta-Gallo1, Toufic Kassouf1

  • 1Nencki Institute of Experimental Biology, Polish Academy of Sciences, 3 Pasteur Street, 02-093 Warszawa, Poland.

Molecular metabolism
|February 25, 2026
PubMed
Resumen

Deleting Erk3 in skeletal muscle enhances mitochondrial function and oxidative fiber types, protecting against diet-induced obesity and insulin resistance. This kinase regulates muscle remodeling and metabolic health.