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Updated: Feb 22, 2026

A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
CTNNB1 Mutation in Aldosterone Producing Adenoma
Jian Jhong Wang1,2, Kang Yung Peng2,3, Vin Cent Wu2,4
1Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan City, Taiwan.
Abstract:
Discoveries of somatic mutations permit the recognition of subtypes of aldosterone-producing adenomas (APAs) with distinct clinical presentations and pathological features. Catenin β1 (CTNNB1) mutation in APAs has been recently described and discussed in the literature. However, significant knowledge gaps still remain regarding the prevalence, clinical characteristics, pathophysiology, and outcomes in APA patients harboring CTNNB1 mutations. Aberrant activation of the Wnt/β-catenin signaling pathway will further modulate tumorigenesis. We also discuss the recent knowledge of CTNNB1 mutation in adrenal adenomas.
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