Identified mutations in CYP11B1 gene in two Tunisian patients with 11-beta hydroxylase deficiency
نویسندگان
چکیده
منابع مشابه
Two Novel CYP11B1 Gene Mutations in Patients from Two Croatian Families with 11β-Hydroxylase Deficiency
Steroid 11 β -hydroxylase deficiency (11 β -OHD) is the second most common cause of congenital adrenal hyperplasia. Mutations in the CYP11B1 gene, which encodes steroid 11 β -hydroxylase, are responsible for this autosomal recessive disorder. Here, we describe the molecular genetics of two previously reported male siblings in whom diagnosis of 11 β -OHD has been established based on their hormo...
متن کاملA Greek girl with 11β-hydroxylase deficiency due to compound heterozygosity for two novel mutations in CYP11B1 gene
UNLABELLED 11β-hydroxylase deficiency (11β-OHD), an autosomal recessive inherited disorder, accounts for 5-8% of congenital adrenal hyperplasia. In Greece, no cases of 11β-OHD have been described so far. The patient presented at the age of 13 months with mild virilization of external genitalia and pubic hair development since the age of 3 months. Hormonal profile showed elevated 11-deoxycortiso...
متن کاملVitamin D 1 -Hydroxylase Gene Mutations in Patients with 1 -Hydroxylase Deficiency
Department of Pediatrics (C.J.K., L.E.K., F.P., N.H., W.L.M., A.A.P.), University of California, San Francisco, San Francisco, California 94143; Pediatric Nephrology (A.S.), MassGeneral Hospital for Children, Massachusetts General Hospital and Harvard School of Medicine, Boston, Massachusetts 02114; and Department of Pediatrics (Y.C.), Seoul National University Children’s Hospital, Seoul 110-74...
متن کاملCongenital adrenal hyperplasia with 11 beta-hydroxylase deficiency.
A rare form of congenital adrenal hyperplasia (CAH), 11 beta-hydroxylase deficiency, may be misdiagnosed as 21-hydroxylase deficiency, the most common form of CAH, because of similar clinical presentations at times and elevated level of 17-hydroxyprogesterone in both conditions. We report a case of 11 beta-hydroxylase deficiency that was originally misdiagnosed as 21-hydroxylase deficiency. Hyp...
متن کاملNovel mutations in the tyrosine hydroxylase gene in the first Czech patient with tyrosine hydroxylase deficiency.
Tyrosine hydroxylase deficiency manifests mainly in early childhood and includes two clinical phenotypes: an infantile progressive hypokinetic-rigid syndrome with dystonia (type A) and a neonatal complex encephalopathy (type B). The biochemical diagnostics is exclusively based on the quantitative determination of the neurotransmitters or their met...
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ژورنال
عنوان ژورنال: Endocrine Abstracts
سال: 2016
ISSN: 1479-6848
DOI: 10.1530/endoabs.41.ep24