SCG2 and colon adenocarcinoma: However, SCG2 expression was significantly lower in colon adenocarcinoma (COAD), kidney chromophobe (KICH), prostate adenocarcinoma (PRAD), rectum adenocarcinoma (READ), stomach adenocarcinoma (STAD), uterine corpus endometrial carcinoma (UCEC) compared with adjacent normal tissues (Figure 1A).