MMP11 and Miyoshi myopathy: Herein, we investigated the pathobiological role of ST3GAL6-AS1 (ST3 beta-galactoside alpha-2,3 sialyltransferase 6 antisense RNA 1), a lncRNA mapped at chromosome 3q11.2 antisense to ST3GAL6 (ST3 Beta-Galactoside Alpha-2,3-Sialyltransferase 6), a gene that has been recently reported as involved in homing and in in vivo engraftment in MM [18].