Association of Hepatitis C virus infection and Interleukin-28B Gene Polymorphism in Chinese Children

Abstract

Objective: To preliminarily explore the association of rs12979860 and rs8099917 SNPs with chronic HCV infection in Chinese Han children.

Methods: Chronic HCV infection patients (n=277; 1-17 years old, 4.5 years old in average) and healthy subjects (n=150, children; 2-17 years old, 5.2 years old in average) were recruited and tested by PCR combining direct sequencing. The differences between the rs12979860 and rs8099917 genotypes in patients and healthy subjects were compared.

Results: The genetic variations at rs12979860 and rs8099917 in chronic hepatitis C (CHC) children and healthy subjects did not differ significantly. The frequency of spontaneous clearance in CHC children was higher (47%), which is related to the genetic variations. The histological changes of patients were more significant compared to their clinical and biochemical indices, but they did not correlate with the genetic mutations at rs12979860 and rs8099917 significantly.

Conclusion: The rs12979860 and rs8099917 SNPs are independent factors predicting the spontaneous clearance of Chinese CHC children patients. The correlation between diseases outcomes are in need of further study.

doi: http://dx.doi.org/10.12669/pjms.303.4267

How to cite this:Wu RR, Liu FQ, Zhu SS, Han J. Association of Hepatitis C virus infection and Interleukin-28B Gene Polymorphism in Chinese Children. Pak J Med Sci 2014;30(3):519-524.   doi: http://dx.doi.org/10.12669/pjms.303.4267

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