As shown in Figure 9, there are 38 drugs that are helpful in the treatment of prostate cancer with high TK1 expression (two drugs can affect TK1 cotreatment, 24 drugs can increase TK1’s mutagenesis, two drugs affect the response to the substance of TK1, three drugs decrease TK1 reaction, one drug increase the response to TK1, four drugs can increase TK1 methylation, and one drug decrease metabolic processing). Here, TK1 is linked to prostate cancer.