Cellular and Molecular Life Sciences

, Volume 67, Issue 8, pp 1293–1306 | Cite as

The corticotropin releasing factor system in cancer: expression and pathophysiological implications

  • Athina Kaprara
  • Kalliopi Pazaitou-Panayiotou
  • Alexandros Kortsaris
  • Ekaterini Chatzaki
Review

Abstract

Malignant tumors express multiple factors that have some role in the regulating networks supporting their ectopic growth. Recently, increased interest has been developing in the expression and biological role of the neuropeptides and receptors of the corticotropin releasing factor (CRF) system, the principal neuroendocrine mediator of the stress response, especially in the light of several R&D programs for small molecule antagonists that could present some anticancer therapeutic benefit. In the present article, we review the literature suggesting that the CRF system could be involved in the regulation of human cancer development. Potential implication in growth, metastasis, angiogenesis, or immune parameters via activation of locally expressed receptors could be clinically exploited by presenting targets of new therapeutic approaches.

Keywords

Corticotropin releasing factor Urocortin Receptor Human Cancer 

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Copyright information

© Birkhäuser Verlag, Basel/Switzerland 2010

Authors and Affiliations

  • Athina Kaprara
    • 1
  • Kalliopi Pazaitou-Panayiotou
    • 1
  • Alexandros Kortsaris
    • 2
  • Ekaterini Chatzaki
    • 3
  1. 1.Anticancer Hospital ‘Theagenio’ThessalonikiGreece
  2. 2.Laboratory of BiochemistryDemocritus University of ThraceAlexandroupolisGreece
  3. 3.Department of Pharmacology, Faculty of MedicineDemocritus University of ThraceAlexandroupolisGreece

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