TNFRSF17 and Miyoshi myopathy: Although Mailankody of Memorial Sloan-Kettering Cancer Center (MSKCC) in the United States registered a clinical trial (NCT03070327) which explored using anti-BCMA CAR-T cells together with or without lenalidomide for the treatment of MM in 2017, there had been no data reported in any form so far [6, 7].