As for immunoinhibitor factors, PRKCSH showed a negative correlation with BTLA, CD244, CTLA4, CD274, and IL10 in most of the tumors, except in ACC, CHOL, HNSC, KICH, KIRC, KIRP, LGG, LIHC, PCPG, and TGCT (Fig. 8B). This evidence concerns the gene BTLA and adrenal cortex carcinoma.