cells Article Acid Sphingomyelinase Controls Early Phases of Skeletal Muscle Regeneration by Shaping the Macrophage Phenotype Paulina Roux-Biejat 1 , Marco Coazzoli 1, Pasquale Marrazzo 2 , Silvia Zecchini 1 , Ilaria Di Renzo 1, Cecilia Prata 3 , Alessandra Napoli 1 , Claudia Moscheni 1 ,...