Scientists Discover Why Combo Treatment Works for People with High-Risk Prostate Cancer


The vast majority of high-risk prostate cancer cases are caused by abnormally high activity of a protein called the androgen receptor. Present in many prostate cells, androgen receptors detect androgen hormones (including testosterone), and in response, turn on or off genes. Genes that are regulated by androgen hormones are critical for the development of the prostate and maintenance of its function. But when the androgen receptor is overly active, which can occur via several different processes in the aging prostate, it can activate genes that can lead to uncontrolled proliferation of prostate cells. This contributes to the development of aggressive prostate cancer. Continue reading…