The MM.1S-CD1d-FG cell line was generated by engineering the parental BCMA-positive MM.1S human MM cell line to overexpress human CD1d and the Fluc-EGFP dual reporters,28 mimicking a large portion of primary patient MM samples that are BCMA+CD1d+ (Figure S2B).60 This evidence concerns the gene TNFRSF17 and Miyoshi myopathy.