By contrast, WISP1 expression was significantly lower than that in adjacent normal tissues in kidney renal papillary cell carcinoma (KIRP), liver hepatocellular carcinoma (LIHC), prostate carcinoma (PRAD), and uterine corpus endometrial carcinoma (UCEC) (Figure 1A). Here, CCN4 is linked to uterine corpus endometrial carcinoma.