Current Perspectives on Novel Drug Delivery Systems and Therapies for Management of Prostate Cancer: An Inclusive Review

摘要

Background: Prostate cancer (PC) is a prostate gland cells carcinoma, the foremost reason of cancer deaths in men in developed countries, representing most common malignancy in adult males. The key obstacle to achieve practicable therapeutic effect of active drugs and capable hopeful agents including proteins and peptides, and nucleic acid for prostate cancer is the scarcity of targeted drug delivery to cells of prostate cancer. As a result, need for novel systems, strategies or therapeutic approaches to enhance the assortment of active agents meant for prostate cancer becomes an important criterion. Currently cancer research focuses on improving treatment of prostate cancer using various novel drug delivery systems of chemotherapeutic agents. These novel drug delivery systems comprise nanoparticles and liposomes. Also, strategies or therapeutic approaches intended for the prostate cancer include radiation therapy for localized prostate cancer, hormonal therapy for suppressing tumor growth, and gene-and-immunologic therapy. These systems and approaches can deliver the drugs to their selected or targeted cancer cells for the drug release in cancer atmosphere of prostate thereby enhancing the effectiveness of tumor penetration.