Tumor cells and primary MM cells treated with DRd for 24 h showed significantly increased expression of MICA, MICB, ULBP1, ULBP2, and Fas receptor compared to Rd or untreated tumor cells (all p < 0.0001, Fig. 1 and Supplementary Fig. 1). This evidence concerns the gene ULBP1 and Miyoshi myopathy.