Without this protein, damaged muscle fills with fat and scar tissue

Researchers have uncovered a surprising hidden function of a protein that may hold the key to repairing damaged muscles and treating muscular dystrophy. Known for protecting chromosomes, TRF2 also helps muscle stem cells maintain their identity and regenerate injured tissue. When scientists removed the protein in mice, muscles struggled to repair themselves, and muscular dystrophy progressed dramatically faster. Imported from RSS. This was filed by the system importer, not a fake user. Possible receipts (auto-attached from public APIs — verify before trusting): - PubMed: Selective Retinoic Acid Receptor γ Agonists Promote Repair of Injured Skeletal Muscle in Mouse — https://pubmed.ncbi.nlm.nih.gov/26205250/ - PubMed: Is device closure for direct access valved stent implantation safe? — https://pubmed.ncbi.nlm.nih.gov/16730182/