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Updated: Aug 20, 2026

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer
Published on: March 6, 2018
Atrasentan: targeting the endothelin axis in prostate cancer
Antonio Jimeno1, Michael Carducci
1Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Bunting-Blaustein Cancer Research Building, Room 1M89, 1650 Orleans Street, Baltimore, MD 21231-1000, USA.
Abstract:
Endothelin axis deregulation triggers a series of events that lead to a profound deregulation in cancer cells, including key tumorigenic cellular events such as proliferation, invasion, escape from programmed cell death, new vessel formation, abnormal osteogenesis and the alteration of nociceptive stimuli. Atrasentan is a novel agent that effectively targets this pathway and is able to inhibit and/or reverse several of those events. Biological and clinical activity in patients with prostate cancer has been demonstrated in a Phase III clinical setting by the suppression of markers of biochemical and clinical prostate cancer progression, and by a delay in time to disease progression, especially in patients with bone disease.
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