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Current Urology Reports

, Volume 9, Issue 4, pp 272–278 | Cite as

Growth factors in benign prostatic hyperplasia: Basic science implications

  • M. Scott LuciaEmail author
  • James R. Lambert
Article

Abstract

Benign prostatic hyperplasia (BPH) is the most common proliferative disease of the prostate of men in the United States. The histopathology of BPH strongly implicates local paracrine and autocrine growth factors and inflammatory cytokines in its pathogenesis. A complex milieu of growth-regulatory proteins includes members of the fibroblast, insulin-like, and transforming growth factor families. It appears that these proteins and downstream effector molecules, in addition to a variety of interleukins, are overexpressed in BPH and, working together, create a landscape of increased stromal and epithelial growth and mesenchymal transdifferentiation that leads to disease progression. Inflammation, commonly present in BPH, may contribute to tissue injury, and cytokines produced by inflammatory cells may serve to drive local growth factor production and angiogenesis in the tissues as a “wound healing” response. As we begin to unravel the precise mechanisms involved, new treatments for BPH aimed at these interacting pathways may emerge.

Keywords

Vascular Endothelial Growth Factor Benign Prostatic Hyperplasia Keratinocyte Growth Factor Prostatic Epithelial Cell Prostatic Stromal Cell 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.Department of PathologyUniversity of Colorado DHSCAuroraUSA

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