Associations of SLC6A20 genetic polymorphisms with Hirschsprung's disease in a Southern Chinese population. Issue 8 (13th August 2019)

• Record Type: Journal Article
• Authors: Xie, Xiaoli; He, Qiuming; Huang, Lihua; Li, Le; Yao, Yuxiao; Xia, Huimin; Zhao, Jinglu; Zhong, Wei; Zhang, Yan
• Is Part Of: Bioscience reports. Volume 39:Issue 8(2019)
• Publication Date: 2019-08-13
• Subjects: Hirschsprung's disease -- SLC6A20 -- Southern Chinese; Molecular biology -- Periodicals; Cytology -- Periodicals; 572.8
• DOI: 10.1042/BSR20182290
• Languages: English
• ISSNs: 0144-8463

Abstract

Abstract: Hirschsprung's disease (HSCR) is a neurodevelopmental disorder characterized by the absence of nerves in intestine with strong genetic components. SLC6A20 was found to be associated with HSCR in Korean population waiting for replication in an independent cohort. In the present study, ten single nucleotide polymorphisms (SNPs) in the SLC6A20 were selected from Southern Chinese with 1470 HSCR cases and 1473 ethnically matched healthy controls. Our results indicated that SNP rs7640009 was associated with HSCR and SLC6A20 has a gene–dose effect in the extent of the aganglionic segment during enteric nervous system (ENS) development. It is the first time to reveal the relationship between SNP rs2191026 and HSCR-associated enterocolitis (HAEC) susceptibility.