Starving the Addiction: New Opportunities for Durable Suppression of AR Signaling in Prostate Cancer

Clinical data and models of human disease indicate that androgen receptor (AR) activity is essential for prostate cancer development, growth, and progression. The dependence of prostatic adenocarcinoma on AR signaling at all stages of disease has thereby been exploited in the treatment of disseminat...

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Veröffentlicht in:Clinical cancer research 2009-08, Vol.15 (15), p.4792-4798
Hauptverfasser: KNUDSEN, Karen E, SCHER, Howard I
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container_title Clinical cancer research
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creator KNUDSEN, Karen E
SCHER, Howard I
description Clinical data and models of human disease indicate that androgen receptor (AR) activity is essential for prostate cancer development, growth, and progression. The dependence of prostatic adenocarcinoma on AR signaling at all stages of disease has thereby been exploited in the treatment of disseminated tumors, for which ablation of AR function is the goal of first-line therapy. Although these strategies are initially effective, recurrent tumors arise with restored AR activity, and no durable treatment has yet been identified to combat this stage of disease. New insights into AR regulation and the mechanisms underlying resurgent AR activity have provided fertile ground for the development of novel strategies to more effectively inhibit receptor activity and prolong the transition to therapeutic failure.
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Drug treatments ; Prostatic Neoplasms - drug therapy ; Prostatic Neoplasms - metabolism ; Protein Structure, Tertiary - physiology ; Receptors, Androgen - metabolism ; Signal Transduction - drug effects ; Signal Transduction - physiology ; Tosyl Compounds - therapeutic use ; Tumors ; Tumors of the urinary system ; Urinary tract. 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subjects Androgen Antagonists - therapeutic use
Androgen Receptor Antagonists
Androgens - metabolism
Anilides - therapeutic use
Antineoplastic agents
Biological and medical sciences
Flutamide - therapeutic use
Gynecology. Andrology. Obstetrics
Humans
Male
Male genital diseases
Medical sciences
Nephrology. Urinary tract diseases
Nitriles - therapeutic use
Pharmacology. Drug treatments
Prostatic Neoplasms - drug therapy
Prostatic Neoplasms - metabolism
Protein Structure, Tertiary - physiology
Receptors, Androgen - metabolism
Signal Transduction - drug effects
Signal Transduction - physiology
Tosyl Compounds - therapeutic use
Tumors
Tumors of the urinary system
Urinary tract. Prostate gland
title Starving the Addiction: New Opportunities for Durable Suppression of AR Signaling in Prostate Cancer
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