The endothelin axis: emerging role in cancer.

Abstract

Collectively, the endothelins and their receptors--referred to as the endothelin (ET) axis--have key physiological functions in normal tissue, acting as modulators of vasomotor tone, tissue differentiation, development, cell proliferation and hormone production. Based on new data, the ET axis also functions in the growth and progression of various tumours. Preliminary results from clinical trials, such as those with atrasentan--an ET(A)-receptor antagonist--in prostate cancer, are encouraging. The place of ET-receptor antagonists in cancer therapy for a range of malignancies merits further investigation.

• Authors: Joel Nelson, Anna Bagnato, Bruno Battistini, Perry Nisen
• Journal: Nature reviews. Cancer (Nat Rev Cancer) Vol. 3 Issue 2 Pg. 110-6 (Feb 2003) ISSN: 1474-175X [Print] England
• PMID: 12563310 (Publication Type: Journal Article, Review)

Chemical References

• Antineoplastic Agents
• Endothelin Receptor Antagonists
• Endothelins
• Pyrrolidines
• Receptor, Endothelin A
• Receptors, Endothelin
• Atrasentan

Topics

• Amino Acid Sequence
• Antineoplastic Agents (pharmacology, therapeutic use)
• Atrasentan
• Clinical Trials as Topic
• Endothelin Receptor Antagonists
• Endothelins (physiology)
• Humans
• Male
• Neoplasms (physiopathology)
• Prostatic Neoplasms (drug therapy, physiopathology)
• Protein Conformation
• Pyrrolidines
• Receptor, Endothelin A
• Receptors, Endothelin (chemistry, physiology)