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Mast Cell Hyperplasia Is Associated With Aldosterone Hypersecretion in a Subset of Aldosterone-Producing Adenomas
Author(s) -
Céline Duparc,
L Moreau,
José Felipe Golib Dzib,
Hadrien-Gaël Boyer,
Milène Tetsi Nomigni,
Isabelle Boutelet,
Sheerazed Boulkroun,
Kuniaki Mukai,
Arndt Benecke,
Laurence Amar,
Françoise Gobet,
Tchao Méatchi,
PierreFrançois Plouin,
MariaChristina Zennaro,
Estelle Louiset,
Hervé Lefèbvre
Publication year - 2015
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2014-3660
Subject(s) - aldosterone , hyperplasia , mast cell , hyperaldosteronism , endocrinology , adenoma , medicine , immunology
Adrenal mast cells can stimulate aldosterone secretion through the local release of serotonin (5-HT) and activation of the 5-HT4 receptor (5-HT4). In aldosterone-producing adenomas (APAs), 5-HT4 receptor is overexpressed and the administration of 5-HT4 receptor agonists to patients with APA increases plasma aldosterone levels. These data and the well-documented role of mast cells in tumorigenesis suggest that mast cells may be involved in the pathophysiology of APA.

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