Article
K+ channel mutations in adrenal aldosterone-producing adenomas and hereditary hypertension.
Science (New York, N.Y.) - 11 Feb 2011
Choi Murim, Scholl Ute I, Yue Peng, Björklund Peyman, Zhao Bixiao, Nelson-Williams Carol, Ji Weizhen, Cho Yoonsang, Patel Aniruddh, Men Clara J, Lolis Elias, Wisgerhof Max V, Geller David S, Mane Shrikant, Hellman Per, Westin Gunnar, Åkerström Göran, Wang Wenhui, Carling Tobias, Lifton Richard P
Abstract excerpt
Endocrine tumors such as aldosterone-producing adrenal adenomas (APAs), a cause of severe hypertension, feature constitutive hormone production and unrestrained cell proliferation; the mechanisms linking these events are unknown. We identify two recurrent somatic mutations in and near the selectivity filter of the potassium (K(+)) channel KCNJ5 that are present in 8 of 22 human APAs studied. Both produce...
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