Autosomal Recessive Hypohidrotic Ectodermal Dysplasia Caused by a Novel Mutation in EDAR Gene | ||
| Journal of Pediatric Perspectives | ||
| مقاله 13، دوره 6، شماره 1 - شماره پیاپی 49، فروردین 2018، صفحه 6899-6902 اصل مقاله (306.88 K) | ||
| نوع مقاله: case report | ||
| شناسه دیجیتال (DOI): 10.22038/ijp.2017.28529.2480 | ||
| نویسندگان | ||
| Nader Ebadi1؛ Sepehr Javadi1؛ TayyebAli Salmani1؛ Mohammad Miryounesi2؛ Vahid Reza Yassaee2؛ Soudeh Ghafouri-Fard* 1 | ||
| 1Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran. | ||
| 2Genomic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran. | ||
| چکیده | ||
| Backgrounds: Hypohidrotic ectodermal dysplasia (HED) is a rare genetic disorder, distinguished by hypotrichosis, hypohidrosis, and hypodontia. HDE can be inherited in X-linked recessive manner as a result of mutations in the ectodysplasin A (EDA) gene as well as autosomal dominant and autosomal recessive manners both of them caused by mutations in EDA receptor (EDAR) and EDAR-associated death domain (EDARADD) genes. Findings: In this report, we investigated a consanguineous Iranian family with autosomal recessive form of HED. A homozygous missense mutation was detected in exon 1 of EDAR gene in the proband (c.278C>G) resulting in p.C93S that alters the sequence of the EDAR protein. Conclusions: We facilitated the effective genetic counseling and prenatal diagnosis in this family through detection of the disease causing mutation. | ||
| کلیدواژهها | ||
| Ectodermal dysplasia؛ EDAR؛ Mutation | ||
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