SomaticGNASMutation Causes Widespread and Diffuse Pituitary Disease in Acromegalic Patients with McCune-Albright Syndrome
Author(s) -
Alexander O. Vortmeyer,
Sven Gläsker,
Gautam U. Mehta,
Mones AbuAsab,
Jonathan H. Smith,
Zhengping Zhuang,
Michael T. Collins,
Edward H. Oldfield
Publication year - 2012
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.2012-1274
Subject(s) - gnas complex locus , acromegaly , medicine , somatotropic cell , mccune–albright syndrome , pituitary gland , adenoma , pituitary adenoma , pathology , hyperplasia , pituitary tumors , endocrinology , hormone , biology , growth hormone , precocious puberty , biochemistry , gene
McCune-Albright syndrome (MAS) is caused by sporadic mutations of the GNAS. Patients exhibit features of acromegaly. In most patients, GH-secreting pituitary adenomas have been held responsible for this presentation. However, surgical adenomectomy rarely eliminates excess GH production.
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