Molecular Model of Human CYP21 Based on Mammalian CYP2C5: Structural Features Correlate with Clinical Severity of Mutations Causing Congenital Adrenal Hyperplasia
نویسندگان
چکیده
منابع مشابه
Direct molecular diagnosis of CYP21 mutations in congenital adrenal hyperplasia.
The majority of congenital adrenal hyperplasia (CAH) cases arise from mutations in the steroid 21-hydroxylase (CYP21) gene. Without reliance on HLA gene linkage analysis, we have developed primers for differential polymerase chain reaction (PCR) amplification of the CYP21 gene and the non-functional CYP21P gene. Using the amplification created restriction site (ACRS) approach for direct mutatio...
متن کاملThe Frequency of Eight Common Point Mutations in CYP21 Gene in Iranian Patients with Congenital Adrenal Hyperplasia
Background: Congenital Adrenal Hyperplasia (CAH, the inherited inability to synthesize cortisol) is one of the most common (1 in 10000 to 1 in 15000) autosomal recessive disorders. More than 95% of cases of CAH are caused by 21-hydroxylase deficiency (21-OHD). Females with severe, classic 21-OHD are exposed to excess androgens prenatally and are born with virilized external genitalia. Most pati...
متن کاملCongenital adrenal hyperplasia causing clitoromegaly.
Congenital Adrenal Hyperplasia (CAH) is caused by congenital insufficiency of the enzyme 21 - hydroxylase (21-OHD) in the cortisol synthesis pathway. Because of the virilizing effects of androgens over-production, affected girls develop clitoral hypertrophy. Three patients with CAH are discussed below along with their surgical management and follow-up.
متن کاملthe frequency of eight common point mutations in cyp21 gene in iranian patients with congenital adrenal hyperplasia
background: congenital adrenal hyperplasia (cah, the inherited inability to synthesize cortisol) is one of the most common (1 in 10000 to 1 in 15000) autosomal recessive disorders. more than 95% of cases of cah are caused by 21-hydroxylase deficiency (21-ohd). females with severe, classic 21-ohd are exposed to excess androgens prenatally and are born with virilized external genitalia. most pati...
متن کاملThe frequency of eight common point mutations in CYP21 gene in Iranian patients with congenital adrenal hyperplasia.
BACKGROUND Congenital Adrenal Hyperplasia (CAH, the inherited inability to synthesize cortisol) is one of the most common (1 in 10000 to 1 in 15000) autosomal recessive disorders. More than 95% of cases of CAH are caused by 21-hydroxylase deficiency (21-OHD). Females with severe, classic 21-OHD are exposed to excess androgens prenatally and are born with virilized external genitalia. Most patie...
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ژورنال
عنوان ژورنال: Molecular Endocrinology
سال: 2006
ISSN: 0888-8809,1944-9917
DOI: 10.1210/me.2006-0172