SGCE and gastric cancer: Although other sarcoglycan family members are primarily expressed in muscle, SGCE is expressed broadly.[17, 18] Furthermore, mutations in SGCE are related to myoclonus‐dystonia syndrome (MDS) and inherited movement disorder.[19] Although correlation studies have shown that SGCE is involved in colorectal [20] and gastric cancers,[20, 21] how it participates in cancer remains elusive.