Familial combined pituitary hormone deficiency by a mutation in PROP1: 4 of 7 brothers affected
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 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...
متن کاملGenetic analyses of bone morphogenetic protein 2, 4 and 7 in congenital combined pituitary hormone deficiency
BACKGROUND The complex process of development of the pituitary gland is regulated by a number of signalling molecules and transcription factors. Mutations in these factors have been identified in rare cases of congenital hypopituitarism but for most subjects with combined pituitary hormone deficiency (CPHD) genetic causes are unknown. Bone morphogenetic proteins (BMPs) affect induction and grow...
متن کاملGrowth without growth hormone in combined pituitary hormone deficiency caused by pituitary stalk interruption syndrome
Growth hormone (GH) is an essential element for normal growth. However, reports of normal growth without GH have been made in patients who have undergone brain surgery for craniopharyngioma. Normal growth without GH can be explained by hyperinsulinemia, hyperprolactinemia, elevated leptin levels, and GH variants; however, its exact mechanism has not been elucidated yet. We diagnosed a female pa...
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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Portuguesa de Endocrinologia, Diabetes e Metabolismo
سال: 2016
ISSN: 1646-3439
DOI: 10.1016/j.rpedm.2015.05.001