TNFRSF17 and Miyoshi myopathy: The highlight of ASH 2020 in therapeutic advances for multiple myeloma (MM) is undoubtedly BCMA-targeted immunotherapy, led by BITEs, CAR-T/NKs cells and ADC, followed by new CD38 monoclonal antibodies and the newer generation of immunomodulatory drugs (IMIDs) (Table 5).