IHC staining results showed that high expression of TCOF1 could be observed in colorectal (36.4%), testicular (16.67%), pancreatic (11.11%), urothelial (10%), stomach (9.09%), liver (8.33%), endometrial (8.33), ovarian (8.33%), renal (8.33%), and skin cancers (8.33%; Supplementary Figure 1). Here, TCOF1 is linked to skin cancer.