Our findings revealed a negative correlation between CSNK1D expression and immune scores in several cancers, including BRCA, THYM, THCA, CESC, KIPAN, LUSC, STES, KIRP, HNSC, LUAD, SKCM-M, SKCM-P, SKCM, UCEC, BLCA, and SARC, whereas a positive correlation was observed in DLBC and LAML (Figure 4A; P < 0.05). Here, CSNK1D is linked to cancer.