• 1. Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. Department of Laboratory Medicine, Panzhihua Central Hospital, Panzhihua, Sichuan 617067, P. R. China;
YING Binwu, Email: docbwy@126.com
Export PDF Favorites Scan Get Citation

Objective To investigate the associations of signal transducers and activators of transcription 6 (STAT6) gene polymorphisms with susceptibility to tuberculosis in western Chinese Han population.Methods A total of 900 tuberculosis patients and 1 534 healthy controls of West China Hospital of Sichuan University were enrolled from January 2014 to February 2016. Improved multiplex ligation detection reaction method was used to detect four polymorphisms (rs1059513, rs73118432, rs841718, and rs10783813) of STAT6 gene. The allelic frequencies, genetic types, and different genetic models were analyzed using the chi-square test and unconditional logistic regression models to evaluate the associations of STAT6 gene with tuberculosis risk.Results Eventually, a total of 856 cases and 1 511 health controls were recruited in our study. No significant differences were observed in allele frequencies, genotype distributions, or genetic models (additive model, dominant model and recessive model) at rs1059513, rs73118432, rs841718, and rs10783813 in STAT6 gene (P>0.05). We found a strong linkage disequilibrium among rs73118432, rs841718, and rs10783813, but there was no statistical difference in haplotype frequencies between the two groups (P>0.05).Conclusions STAT6 gene rs73118432, rs841718, rs10783813, and rs1059513 polymorphisms might have no associations with tuberculosis susceptibility in western Chinese Han population. Further studies with larger sample sizes are needed to comfirm these results.

Citation: LÜ Yanghua, ZHAO Zhenzhen, ZHOU Wenjing, SONG Xingbo, LI Jing, YING Binwu. Associations of genetic polymorphisms in STAT6 with tuberculosis susceptibility in western Chinese Han population. West China Medical Journal, 2019, 34(8): 857-862. doi: 10.7507/1002-0179.201907073 Copy

  • Previous Article

    Correlation between ATG3 gene polymorphism and susceptibility and symptoms of tuberculosis patients in western China
  • Next Article

    Correlation between the single nucleotide polymorphisms of IL-23R gene to pulmonary tuberculosis in Southwest Chinese Han population