Association of genetic polymorphisms in HTR3A and HTR3E with diarrhea predominant irritable bowel syndrome

International Journal of Clinical and Experimental Medicine

Jun Zhang¹  Qiao-Yan Gu¹  Guang-Rong Dai¹  Wei-Ping Du¹  Yi-Chao Feng¹ 

关键词: Diarrhea predominant irritable bowel syndrome;    gene;    polymorphism;    HTR3A;    HTR3E;   

DOI  :  

学科分类：医学（综合）

来源: e-Century Publishing Corporation

【 摘 要 】

Objective: The present study aims to investigate the relationship between genetic polymorphisms in HTR3A and HTR3E and diarrhea predominant irritable bowel syndrome (D-IBS) in a Chinese population. Methods: We enrolled 500 D-IBS patients and 500 age- and sex-matched healthy control subjects to detect the genotypes in HTR3A and HTR3B gene by using of PCR-RFLP method. Results: There were significant difference between the D-IBS patients and the health control subjects in the distribution of genotype and allele of rs1062613 in HTR3A gene. As regarding rs62625044 in HTR3E gene, we found there was a significant different between the case and the control group in the distribution of GA genotype and A allele in female but not in male. Conclusion: The present study suggested that there are associations of D-IBS risk with genetic polymorphisms in HTR3A and HTR3E.

【 授权许可】

Unknown