LAMA2 and Duchenne muscular dystrophy: Previous research has shown that treatment with natural Englebreth-Holm-Swam (EHS) murine sarcoma-derived laminin-111 enhances muscle regeneration and prevents myopathy of mouse models of LAMA2-CMD and Duchenne muscular dystrophy (DMD) [10, 11, 16, 21–23].