USP32 and colorectal carcinoma: As a result, we revealed that the B cells, M1 macrophages, neutrophils, CD8+ T cells, Tregs and dendritic cells were markedly increased in the high‐USP32 expression CRC samples, while NK and other immune cells were markedly increased in the low‐USP32 expression CRC samples (p < 0.05) (Figure 3A).