The miR-424 in exosomes secreted by prostate cancer could induce tumor transformation of normal prostate epithelial cells and further promote the progression of the disease through intercellular transmission, and miR-183 in exosomes secreted by prostate cancer could indorse the propagation, invasion, and uncontrolled cell divisions of cancer cells by downregulating TPM1 pronouncement [29, 30]. This evidence concerns the gene TPM1 and prostate cancer.