C1QTNF6 and cancer: C1QTNF6 was significantly down-regulated in 4 tumors, including ACC, KICH, PRAD, and THCA; The cancers in the gray box had significant differences between tumor and normal tissues, whereas cancers in the white box had no differences (Figure 1A) Subsequently, paired expression analysis showed C1QTNF6 was significantly up-regulated in the 13 kinds of tumors, notably, KIRP, HNSC, LIHC, ESCA, LUAD, COAD, KIRC, LUSC, CHOL, STAD, BRCA, THCA, BLCA.