Adrenocorticotropin Deficiency in Combined Pituitary Hormone Deficiency Patients Homozygous for a Novel PROP1 Deletion
نویسندگان
چکیده
منابع مشابه
PROP1 gene analysis in Portuguese patients with combined pituitary hormone deficiency.
OBJECTIVE Mutations of the PROP1 gene lead to combined pituitary hormone deficiency (CPHD), which is characterized by a deficiency of GH, TSH, LH/FSH, PRL and, less frequently, ACTH. This study was undertaken to investigate the molecular defect in a cohort of patients with CPHD. DESIGN, PATIENTS AND MEASUREMENTS A multicentric study involving 46 cases of CPHD (17 familial cases belonging to s...
متن کاملNovel mutations associated with combined pituitary hormone deficiency.
The pituitary gland produces hormones that play important roles in both the development and the homeostasis of the body. A deficiency of two or several of these pituitary hormones, known as combined pituitary hormone deficiency, may present in infants or children due to an unknown etiology and is considered congenital or idiopathic. Advancements in our understanding of pituitary development hav...
متن کاملMultiple pituitary hormone deficiency: beware of combined hormones deficiency
Multiple Pituitary Hormone Deficiency (MPHD) is an endocrine disorder due to combination of pituitary hormones deficiencies. Clinical manifestations vary due to the combination of individual hormone deficiencies. The diagnosis is established based on history, signs and symptoms, hormonal and radiological examination. MPHD should be managed by hormones replacement according hormone abnormalities...
متن کاملAutoantibodies against pituitary proteins in patients with adrenocorticotropin-deficiency.
BACKGROUND An autoimmune cause of adrenocorticotropin (ACTH)-deficiency is presented, as it is known to be a characteristic feature of lymphocytic hypophysitis, a disease of the pituitary gland considered to be autoimmune. MATERIALS AND METHODS The aim of this study was twofold: (1) to evaluate the occurrence of pituitary autoantibodies and (2) to correlate it to clinical and immunological fe...
متن کاملMolecular analysis of PROP1, PIT1, HESX1, LHX3, and LHX4 shows high frequency of PROP1 mutations in patients with familial forms of combined pituitary hormone deficiency.
UNLABELLED Combined Pituitary Hormone Deficiency (CPHD) is a prevalent disease in Neuroendocrinology services. The genetic form of CPHD may originate from mutations in pituitary transcription factor (PTF) genes and the pituitary image in these cases may give a clue of what PTF is most probably mutated: defects in LHX4 are usually associated with ectopic posterior pituitary (EPP); defects in LHX...
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ژورنال
عنوان ژورنال: Journal of Clinical Endocrinology & Metabolism
سال: 2000
ISSN: 0021-972X
DOI: 10.1210/jc.85.12.4556