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IL-17 Genetic Variations Increase the Risk of Cirrhotic/Hepatocellular Carcinoma in Patients with Hepatitis B Virus Infection. | ||
Iranian Journal of Immunology | ||
مقاله 5، دوره 18، شماره 2، شهریور 2021، صفحه 130-140 اصل مقاله (622.91 K) | ||
نوع مقاله: Original Article | ||
شناسه دیجیتال (DOI): 10.22034/iji.2021.88020.1852 | ||
نویسندگان | ||
Abolfazl Gheshlaghi1؛ Mohammad Reza Haghshenas2؛ Ali Reza Safarpour3؛ Seyed Younes Hossini1؛ Seyed Ali Malekhosseini4؛ Mohammad Reza Fattahi3؛ Jamal Sarvari* 1 | ||
1Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran | ||
2Shiraz Institute for Cancer Research, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran | ||
3Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran | ||
4Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran | ||
چکیده | ||
Background: Genetic variation in immune regulatory genes might influence the HBV infection outcome. Objective: This study aimed to determinethe association of IL-17A rs2275913 (G197A), IL-17F rs763780 (A7488G), and IL-23R rs10889677 (C2370A) gene polymorphisms, as well as the emerged haplotypes in the individual infected by HBV and to investigate their association with the infection outcome. Materials and Methods: 300 chronic HBV infections with Cirrhotic/Hepatocellular carcinoma (C/HCC), chronic active (CA), and asymptomatic carrier (AC) and 38 individuals whose infection was spontaneously cleared (SC) were enrolled. Genomic DNA was extracted, and IL-17A/F and IL-23R genotyping were performed by using the PCR-RFLP method. Results: Out of 338 subjects, 238 and 100 were respectively male and /female with a mean age of 47.61±13.41. The frequency of GA genotype (p=0.01) and A alleles (p=0.001) of IL-17A rs2275913 (G197A), as well as the frequency of AA genotype (p=0.014) and A alleles (p=0.018) of IL-17F rs763780 (A7488G) gene locus, was found to be significantly higher in the C/HCC than CA and AC groups. Furthermore, the frequency of GA and AG haplotype in CA individuals was higher than those with C/HCC and AC (p=0.003). Also, the GG haplotype was higher in AC individuals than those with C/HCC (P=0.022), and the AA haplotype was higher in C/HCC individuals than the CA patients (P=0.001). Conclusion: Our findings suggest that A allele and GA genotype at IL-17A rs2275913 (G197A), as well as A allele and AA genotype at IL-17F rs763780 (A7488G) locus, might be associated with increased risk of C/HCC among patients with hepatitis B virus infection. | ||
کلیدواژهها | ||
Cirrhotic/Hepatocellular Carcinoma؛ HBV؛ IL-17 Genetic Variation | ||
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