NewslettersMuscle Cell News Bap1/SMN Axis in Dpp4+ Skeletal Muscle Mesenchymal Cells Regulates the Neuromuscular System By lbeveridge - June 3, 2022 0 The authors reported that the fibro-adipogenic progenitor subpopulation expressing Dpp4 (Dpp4+ FAPs) was required for the neuromuscular system. [JCI Insight] Full ArticleGraphical Abstract