PMID- 28027994 OWN - NLM STAT- MEDLINE DCOM- 20170808 LR - 20221207 IS - 1878-3511 (Electronic) IS - 1201-9712 (Linking) VI - 55 DP - 2017 Feb TI - Variations in IL-1R1 Gene Influence Risk for Hepatitis B Virus Infection of Children in a Han Chinese population. PG - 45-50 LID - S1201-9712(16)31665-4 [pii] LID - 10.1016/j.ijid.2016.12.021 [doi] AB - BACKGROUND/AIMS: Host genetic factors play an important role in the pathogenesis of hepatitis B virus (HBV) infection. However, the role of Interleukin1Receptor, Type I (IL-1R1) gene in HBV infection and breakthrough infection in children remains unclear. The aim of this study was to investigate the association between SNPs in IL-1 family and HBV infection and breakthrough infection in children. PATIENTS AND METHODS: A total of 627 Chinese children (274 HBV infected children and 353 controls) ages 6 months to 12 years were recruited from October 2013 to May 2015.Six SNPs were genotyped in IL-1R1, Interleukin-1beta (IL-1B) and Interleukin-18 (IL-18) genes. RESULTS: A statistically significant association was found between genotype AA in rs3917267 (IL-1R1) and HBV infection in children (OR, 1.740; 95%CI, 1.091-2.774; p=0.020), which was also found at allele A (OR, 1.316;95%CI, 1.050-1.648; p=0.017). Furthermore, rs3917267 was also significantly associated with breakthrough infection of HBV in children born of hepatitis B surface antigen (HBsAg) positive mothers (OR,3.675; 95%CI, 1.160-11.646; P=0.027). CONCLUSION: Our study confirmed that genetic variant in IL-1R1(rs3917267) has significant association with HBV infection and HBV breakthrough infection in children, which provides new clues for the study of pathogenesis of chronic HBV infection in children. CI - Copyright (c) 2016 The Authors. Published by Elsevier Ltd.. All rights reserved. FAU - Fan, Jie AU - Fan J AD - Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China. FAU - Cai, Yiling AU - Cai Y AD - Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China. FAU - Huang, Xin AU - Huang X AD - Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China. FAU - Wang, Yan AU - Wang Y AD - Foreign Language College of Chongqing Medical University, Chongqing 400016, China. FAU - Mu, Lihong AU - Mu L AD - Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China. Electronic address: 1097123703@qq.com. FAU - Zhou, Li AU - Zhou L AD - Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing 400016, China. Electronic address: zhouli_tj@163.com. LA - eng PT - Journal Article DEP - 20161224 PL - Canada TA - Int J Infect Dis JT - International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases JID - 9610933 RN - 0 (Hepatitis B Antibodies) RN - 0 (Hepatitis B Surface Antigens) RN - 0 (Receptors, Interleukin-1 Type I) SB - IM MH - Alleles MH - Asian People/*genetics MH - Child MH - Child, Preschool MH - China/epidemiology MH - Disease Outbreaks MH - Female MH - *Genetic Predisposition to Disease MH - Genotype MH - Hepatitis B/*epidemiology/*genetics/immunology MH - Hepatitis B Antibodies/blood MH - Hepatitis B Surface Antigens/blood MH - Hepatitis B virus/immunology MH - Humans MH - Infant MH - Male MH - Polymorphism, Single Nucleotide/genetics MH - Population Surveillance MH - Receptors, Interleukin-1 Type I/*genetics OTO - NOTNLM OT - HBV OT - breakthrough infection OT - children OT - single nucleotide polymorphism EDAT- 2016/12/29 06:00 MHDA- 2017/08/09 06:00 CRDT- 2016/12/29 06:00 PHST- 2016/09/23 00:00 [received] PHST- 2016/12/07 00:00 [revised] PHST- 2016/12/15 00:00 [accepted] PHST- 2016/12/29 06:00 [pubmed] PHST- 2017/08/09 06:00 [medline] PHST- 2016/12/29 06:00 [entrez] AID - S1201-9712(16)31665-4 [pii] AID - 10.1016/j.ijid.2016.12.021 [doi] PST - ppublish SO - Int J Infect Dis. 2017 Feb;55:45-50. doi: 10.1016/j.ijid.2016.12.021. Epub 2016 Dec 24.