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Reduced Expression of GDF-15 is Associated with Atrophic Inflammatory Lesions of the Prostate

Overview
Journal Prostate
Date 2014 Oct 21
PMID 25327758
Citations 19
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Abstract

Background: Accumulating evidence suggests that chronic prostatic inflammation may lead to prostate cancer development. Growth differentiation factor-15 (GDF-15) is highly expressed in the prostate and has been associated with inflammation and tumorigenesis.

Methods: To examine the relationship between GDF-15 and prostatic inflammation, GDF-15 expression was measured by immunohistochemical (IHC) staining in human prostatectomy specimens containing inflammation. The relationship between GDF-15 and specific inflammatory cells was determined using non-biased computer image analysis. To provide insight into a potential suppressive role for GDF-15 in inflammation, activation of inflammatory mediator nuclear factor of kappa B (NFκB) was measured in PC3 cells.

Results: GDF-15 expression in luminal epithelial cells was decreased with increasing inflammation severity, suggesting an inverse association between GDF-15 and inflammation. Quantification of IHC staining by image analysis for GDF-15 and inflammatory cell markers revealed an inverse correlation between GDF-15 and CD3+, CD4+, CD8+, CD68+, and inos+ leukocytes. GDF-15 suppressed NFκB activity in luciferase reporter assays. Expression of the NFκB target, interleukin 8 (IL-8), was downregulated by GDF-15.

Conclusions: The inverse relationship between GDF-15 and inflammation demonstrates a novel expression pattern for GDF-15 in the human prostate and suppression of NFκB activity may shed light on a potential mechanism for this inverse correlation.

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References
1.
Baek S, Kim K, Nixon J, Wilson L, Eling T . Cyclooxygenase inhibitors regulate the expression of a TGF-beta superfamily member that has proapoptotic and antitumorigenic activities. Mol Pharmacol. 2001; 59(4):901-8. View

2.
Vanhara P, Lincova E, Kozubik A, Jurdic P, Soucek K, Smarda J . Growth/differentiation factor-15 inhibits differentiation into osteoclasts--a novel factor involved in control of osteoclast differentiation. Differentiation. 2009; 78(4):213-22. DOI: 10.1016/j.diff.2009.07.008. View

3.
Chen S, Karan D, Johansson S, Lin F, Zeckser J, Singh A . Prostate-derived factor as a paracrine and autocrine factor for the proliferation of androgen receptor-positive human prostate cancer cells. Prostate. 2007; 67(5):557-71. DOI: 10.1002/pros.20551. View

4.
Nazarova N, Qiao S, Golovko O, Lou Y, Tuohimaa P . Calcitriol-induced prostate-derived factor: autocrine control of prostate cancer cell growth. Int J Cancer. 2004; 112(6):951-8. DOI: 10.1002/ijc.20510. View

5.
Nogueira L, Ruiz-Ontanon P, Vazquez-Barquero A, Moris F, Fernandez-Luna J . The NFκB pathway: a therapeutic target in glioblastoma. Oncotarget. 2011; 2(8):646-53. PMC: 3248209. DOI: 10.18632/oncotarget.322. View