Cancer cells often display characteristic glycosylation patterns such as abnormal core fucosylation, high mannose N-linked glycans and truncated O-glycans Tn (GalNAcα1-Ser/Thr) and sialyl-Tn (STn) (Neu5Acα2,6GalNAcα1-Ser/Thr) [83,150]. The gene discussed is EEF1A2; the disease is cancer.