TNFRSF18 and Miyoshi myopathy: We therefore evaluated the expression of TNFRSFs in primary MM cells by analyzing GEO dataset GSE2658 and found that 7 members of the TNFRSF family includingTNFFSF18 (GITR), TNFRSF11A, TNFRSF9, TNFRSF19, TNFRSF8, TNFRSF21 and TNFRSF11B exhibited lower expression levels in MM cells compared to their normal cellular counterpart (Figure S1a).