Future innovations in treating advanced prostate cancer.

Many novel techniques for the treatment of prostate cancer are being aggressively investigated because prostate cancer is prevalent in the population and the current treatments for advanced prostate cancer are woefully inadequate. Although the current treatment options prolong life, most patients will eventually experience local recurrence or develop advanced disease. A greater understanding of the molecular events underlying cancer has enabled investigators to explore gene therapy approaches that are targeted against these molecular events. This article discusses antiangiogenic therapy, immune based therapy, and gene therapy. Any of these experimental modalities could be developed to replace hormone ablation therapy which causes unpleasant side effects, decreases the quality of life of the patient, and only temporarily controls the disease.