Role of nerve growth factor-like protein in the paracrine regulation of prostate growth.
Prostate cancer is the most commonly diagnosed form of malignant neoplasia in men. Considerable evidence has accumulated suggesting that paracrine interactions between stromal cells and epithelial cells mediate, in part, the growth and development of the prostate. A nerve growth factor-like protein secreted by stromal cells has been implicated in the paracrine regulation of prostate epithelial tumor cell growth in vitro. This prostate-derived nerve growth factor-like protein differs from the known members of the neurotrophin family of proteins, and may represent a prostate-specific form of this family of gene products. Furthermore, corresponding nerve growth factor receptors have been localized to the epithelial cells of the human prostate in vivo, consistent with a role of the receptors and the adjacent nerve growth factor-like protein secreted by stromal cells, in the paracrine regulation of prostate growth and neoplasia.
Djakiew
D
D
Department of Anatomy and Cell Biology, Georgetown University School of Medicine, Washington, DC 20007.
D006801:Humans; D008297:Male; D009414:Nerve Growth Factors / Q000502:physiology*; D011467:Prostate / Q000254:growth & development* / Q000502:physiology
D009414:Nerve Growth Factors