MBNL depletion drives stem cell fusion and immature myonuclear states in myotonic dystrophy type 1
Myotonic dystrophy type 1 is caused by the expression of expanded CTG repeats in the DMPK gene and the resulting loss of function of MBNL protein. Affected skeletal muscle displays abundant centrally located nuclei despite limited immune-cell–associated fibre necrosis, complicating interpretation of muscle damage and r...