Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children
Hepatitis B virus (HBV) infection is a challenging public health problem in China and worldwide. Mother-to-child transmission is one of the main transmission routes of HBV in highly endemic regions. However, the mechanisms of HBV perinatal transmission in children have not been clearly defined. The...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Canadian Journal of Infectious Diseases and Medical Microbiology |
| Online Access: | http://dx.doi.org/10.1155/2020/8121659 |
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| author | Yang Zhuo Yalan Yang Mingjun Zhang Ying Xu Zhongping Chen Lihong Mu Xiaojun Tang Zhaohui Zhong Juan Chen Li Zhou |
| author_facet | Yang Zhuo Yalan Yang Mingjun Zhang Ying Xu Zhongping Chen Lihong Mu Xiaojun Tang Zhaohui Zhong Juan Chen Li Zhou |
| author_sort | Yang Zhuo |
| collection | DOAJ |
| description | Hepatitis B virus (HBV) infection is a challenging public health problem in China and worldwide. Mother-to-child transmission is one of the main transmission routes of HBV in highly endemic regions. However, the mechanisms of HBV perinatal transmission in children have not been clearly defined. The aim of this study was to demonstrate the association between single-nucleotide polymorphisms (SNPs) in IFN-γ signaling pathway and HBV infection or breakthrough infection in children. Two hundred and seventy-four HBV-infected children defined as test positive for hepatitis B surface antigen (HBsAg) and 353 controls defined as negative for HBsAg in China were recruited from October 2013 to May 2015. SNPs in IFN-γ signaling pathway including IFNG, IFNGR1, IFNGR2, and IL12B were genotyped. Rs2234711 in IFNGR1 was significantly associated with HBV infection in children (OR = 0.641, 95% CI: 0.450–0.913). In addition, rs2234711 was also significantly associated with HBV breakthrough infection in children born to HBsAg-positive mothers (OR = 0.452, 95% CI: 0.205–0.998). Our study confirmed that genetic variants in IFN-γ signaling pathway have significant associations with HBV infection, especially with HBV breakthrough in children. This study provides insight into HBV infection in children and could be used to help design effective strategies for reducing immunoprophylaxis failure. |
| format | Article |
| id | doaj-art-7ad921da2ede4534ae25962c82586538 |
| institution | Kabale University |
| issn | 1712-9532 1918-1493 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Canadian Journal of Infectious Diseases and Medical Microbiology |
| spelling | doaj-art-7ad921da2ede4534ae25962c825865382025-02-03T01:04:19ZengWileyCanadian Journal of Infectious Diseases and Medical Microbiology1712-95321918-14932020-01-01202010.1155/2020/81216598121659Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese ChildrenYang Zhuo0Yalan Yang1Mingjun Zhang2Ying Xu3Zhongping Chen4Lihong Mu5Xiaojun Tang6Zhaohui Zhong7Juan Chen8Li Zhou9Department of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaDepartment of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaThe People’s Hospital of Jiulongpo District, Chongqing, ChinaDepartment of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaThe People’s Hospital of Jiulongpo District, Chongqing, ChinaDepartment of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaDepartment of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaDepartment of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaThe Key Laboratory of Molecular Biology of Infectious Diseases Designated by the Chinese Ministry of Education, Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, ChinaDepartment of Epidemiology, School of Public Health and Management, Chongqing Medical University, Chongqing, ChinaHepatitis B virus (HBV) infection is a challenging public health problem in China and worldwide. Mother-to-child transmission is one of the main transmission routes of HBV in highly endemic regions. However, the mechanisms of HBV perinatal transmission in children have not been clearly defined. The aim of this study was to demonstrate the association between single-nucleotide polymorphisms (SNPs) in IFN-γ signaling pathway and HBV infection or breakthrough infection in children. Two hundred and seventy-four HBV-infected children defined as test positive for hepatitis B surface antigen (HBsAg) and 353 controls defined as negative for HBsAg in China were recruited from October 2013 to May 2015. SNPs in IFN-γ signaling pathway including IFNG, IFNGR1, IFNGR2, and IL12B were genotyped. Rs2234711 in IFNGR1 was significantly associated with HBV infection in children (OR = 0.641, 95% CI: 0.450–0.913). In addition, rs2234711 was also significantly associated with HBV breakthrough infection in children born to HBsAg-positive mothers (OR = 0.452, 95% CI: 0.205–0.998). Our study confirmed that genetic variants in IFN-γ signaling pathway have significant associations with HBV infection, especially with HBV breakthrough in children. This study provides insight into HBV infection in children and could be used to help design effective strategies for reducing immunoprophylaxis failure.http://dx.doi.org/10.1155/2020/8121659 |
| spellingShingle | Yang Zhuo Yalan Yang Mingjun Zhang Ying Xu Zhongping Chen Lihong Mu Xiaojun Tang Zhaohui Zhong Juan Chen Li Zhou Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children Canadian Journal of Infectious Diseases and Medical Microbiology |
| title | Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children |
| title_full | Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children |
| title_fullStr | Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children |
| title_full_unstemmed | Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children |
| title_short | Single Nucleotide Polymorphisms in IFN-γ Signaling Pathway Associated with Risk of Hepatitis B Virus Infection in Chinese Children |
| title_sort | single nucleotide polymorphisms in ifn γ signaling pathway associated with risk of hepatitis b virus infection in chinese children |
| url | http://dx.doi.org/10.1155/2020/8121659 |
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