Article
A compound heterozygous mutation in the CYP17 (17alpha-hydroxylase/17,20-lyase) gene in a Chinese subject with congenital adrenal hyperplasia.
Metabolism: clinical and experimental - 1 Apr 2007
Won Gin-Sing, Chiu Chih-Yang, Tso Yi-Chu, Jenq Shwu-Fen, Cheng Pi-Sung, Jap Tjin-Shing
Abstract excerpt
Mutations in the CYP17 gene impair steroid biosynthesis in the adrenals and gonads, resulting in 17alpha-hydroxylase/17,20-lyase (P450c17) deficiency, leading to amenorrhea, sexual infantilism, hypokalemia, and hypertension. To date, more than 50 mutations in the CYP17 gene associated with congenital adrenal hyperplasia have been described. In this study, we analyzed a 36-year-old phenotypic female, genotypic...
Topics
- Adrenal Hyperplasia, Congenital
- Adult
- Base Sequence
- China
- DNA Primers
- Female
- Heterozygote
- Humans
- Mutation
- Polymerase Chain Reaction
- Steroid 17-alpha-Hydroxylase
