Association of interleukin 18 gene promoter polymorphisms with HBV recurrence after liver transplantation in Han Chinese population

作者：Wu, Liming; Chen, Lin; Zhou, Lin; Xie, Haiyang; Wei, Bajin; Yin, Shengyong; Ye, Yufu; Fang, Weijia; Zheng, Shusen^*

来源：Hepatitis Monthly, 2011, 11(6): 469-474.

• Interleukin-18
• Genetic polymorphism
• Hepatitis
• Recurrence
• Transplantation

Background: There is growing evidence suggesting that interleukin-18 (IL-18) plays a crucial role in viral clearance and disease pathogenesis, and that single nucleotide polymorphisms (SNPs) within the gene may influence its production. @@@ Objectives: To investigate the potential association of two polymorphisms (137G/C and 607C/A) in the promoter region of the IL-18 gene with the risk of HBV recurrence after liver transplantation (LT) in Han Chinese patients. @@@ Patients and Methods: IL-18 promoter genotyping was performed by the snapshot technique in 125 patients with HBV-related end-stage liver disease (ESLD) receiving LT in our center from 2004 to 2008. @@@ Results: Among the study samples, no significant association between the IL-18 promoter polymorphisms (137G/C and 607C/A) or haplotypes and HBV recurrence after LT was found. @@@ Conclusions: The polymorphisms (137G/C and 607C/A) in the promoter region of the IL-18 gene may not play a key role in HBV recurrence after LT in Han Chinese population, and may not be suitable predictors for HBV recurrence in clinical practice.

• 出版日期2011-6
• 单位浙江大学