CXCL12 and Miyoshi myopathy: Incubation of MM cell lines with Piceatannol, R406 or Bay 61-3606 led to a concentration dependent decrease of proliferation, as analyzed by 3H-thymidine incorporation, and to a reduced stromal cell-derived factor-1 α (SDF-1α) induced migration of cells in transwell experiments as depicted in Fig. 2a and b for the AMO-1 cells.