The PI3 kinase signaling pathway in prostate cancer.

ABSTRACT

Despite recent advances in our understanding of the biological basis of prostate cancer, the management of the disease, especially in the castration-resistant phase, remains a significant challenge. Deregulation of the phosphatidylinositol 3-kinase (PI3K) pathway is increasingly implicated in a number of malignancies, including prostate carcinogenesis. In this review, we detail the role of this pathway in the pathogenesis of prostate cancer and the therapeutic implications of targeting it.