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Li Y, Zhou H, Wu W, Zhang W, Ye Y, Jia W, Liang C, Tang H, Wang F, Shao Z, Yuan X, Zhang W. Associations between single nucleotide polymorphisms of cytokines and hepatitis B virus-related liver cirrhosis: A case-control study. Immun Inflamm Dis 2024; 12:e70017. [PMID: 39315805 PMCID: PMC11421045 DOI: 10.1002/iid3.70017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 08/17/2024] [Accepted: 09/04/2024] [Indexed: 09/25/2024] Open
Abstract
BACKGROUND AND AIMS Various inflammatory and immune cytokines play key roles in the progression of hepatitis B virus (HBV)-related liver cirrhosis (LC). This study explored the relationship between single nucleotide polymorphisms (SNPs) in cytokines with the combined effect of polymorphisms and gender-polymorphisms interaction and LC risk. METHODS In this study, a case-control design was used, samples were selected from 45 patients with hepatitis B-related cirrhosis and 45 age-gender-matched chronic HBV-infected patients without cirrhosis attending the tumor hospital of Wuwei Academy of Medical Sciences. Fifteen SNPs were examined using a real-time polymerase chain reaction allelic discrimination system. Logistic regression was utilized to assess cytokine-associated SNPs and the association between SNPs and LC progression in HBV-infected patients. RESULTS The multivariate-adjusted logistic model revealed that the GG/AG dominant model (OR, 16.38; 95% CI, 1.13-236.70) and G allele (OR, 5.93; 95% CI, 0.98-36.01) of rs1800896 were associated with an increased risk of cirrhosis in CHB patients. Instead, rs2227306 CT presented a reduced cirrhosis risk (OR, 0.22; 95% CI, 0.04-1.38). Rs2055979 AA/AC was negatively associated with the risk of cirrhosis, potentially reversed in males (p = 0.021). Rs1799964 CC/CT was positively related to the risk of cirrhosis but reduced the risk of cirrhosis in males (OR, 0.13; 95% CI, 0.022-0.808; p = 0.028). Both rs1799964 TT and rs1799724 CT/TT genotype showed a synergistic effect in reducing the risk of cirrhosis with rs1800896 AA (OR, 0.08; 95% CI, 0.01-1.43 and OR, 0.12; 95% CI, 0.01-2.21). CONCLUSION Polymorphisms rs1800896 and rs2227306 are potentially associated with the risk of cirrhosis. For the first time, the study highlights that the rs2055979 AA/AC and rs1799964 CC/CT polymorphism interact with gender and its potential reversal of cirrhosis risk in males. Furthermore, rs1800896 AA showed a synergistic effect with rs1799964 TT and rs1799724 CT/TT to prevent the progression of HBV infection to cirrhosis.
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Affiliation(s)
- Yijun Li
- Department of Epidemiology, Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public HealthFourth Military Medical UniversityXi'anChina
- Education Department of Surgery, Frist Affiliated HospitalFourth Military Medical UniversityXi'anChina
| | - Haowei Zhou
- Department of Epidemiology, Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public HealthFourth Military Medical UniversityXi'anChina
- Department of Burns and Plastic Surgery, Second Affiliated HospitalFourth Military Medical UniversityXi'anChina
| | - Weikang Wu
- Department of Epidemiology, Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public HealthFourth Military Medical UniversityXi'anChina
| | - Wenhua Zhang
- Clinical Drug Experiment InstitutionGansu Wuwei Tumor HospitalWuweiChina
| | - Yancheng Ye
- Hepatobiliary CenterGansu Wuwei Tumor HospitalWuweiChina
| | - Wenling Jia
- Clinical Drug Experiment InstitutionGansu Wuwei Tumor HospitalWuweiChina
| | - Chunhui Liang
- Clinical Drug Experiment InstitutionGansu Wuwei Tumor HospitalWuweiChina
| | - Haitao Tang
- Clinical Drug Experiment InstitutionGansu Wuwei Tumor HospitalWuweiChina
| | - Fengmei Wang
- Clinical Drug Experiment InstitutionGansu Wuwei Tumor HospitalWuweiChina
| | - Zhongjun Shao
- Department of Epidemiology, Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public HealthFourth Military Medical UniversityXi'anChina
| | - Xiaojie Yuan
- Department of Epidemiology, Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public HealthFourth Military Medical UniversityXi'anChina
| | - Weilu Zhang
- Department of Epidemiology, Ministry of Education Key Lab of Hazard Assessment and Control in Special Operational Environment, School of Public HealthFourth Military Medical UniversityXi'anChina
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Wu JF, Tai CS, Chang KC, Chen TW, Chen HL, Ni YH, Hsu HY, Chang MH. CTLA-4 haplotype predicts HBsAg and HBcrAg levels and HBeAg seroconversion age in children with chronic HBV infection. JHEP Rep 2024; 6:101061. [PMID: 38601477 PMCID: PMC11002868 DOI: 10.1016/j.jhepr.2024.101061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 02/28/2024] [Accepted: 03/05/2024] [Indexed: 04/12/2024] Open
Abstract
Background & Aim Cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) attenuates cytotoxic T lymphocyte (CTL) activation. This study was performed to examine the relationships between CTLA-4 genotypes/haplotypes, hepatitis B surface antigen (HBsAg), and hepatitis B core-related antigen (HBcrAg) levels, and their potential impact on the clinical course of chronic HBV infection. Methods We recruited 145 treatment-naïve patients with genotype B or C chronic HBV infection who were initially hepatitis B e-antigen (HBeAg)-positive and had been followed from a mean age of 7.08 years for a total of 4,787 person-years in the study cohort. We also recruited another 69 treatment-naïve adults with genotype B or C chronic HBV infection as a validation cohort. We assessed the CTLA-4 gene single nucleotide polymorphisms rs4553808 (-A1661G)/rs5742909 (-C318T) in both cohorts, and the serum HBsAg and HBcrAg levels in the study cohort. Results CTLA-4 promoter haplotypes were associated with HBsAg and HBcrAg levels at 10 and 15 years of age in the study cohort. Patients with the CTLA-4 AA/CC haplotype showed earlier spontaneous HBeAg seroconversion (hazard ratio = 1.58; p = 0.02), and a more rapid annual decline in the serum HBsAg level than other patients (0.09 vs. 0.03 log10 IU/ml/year, p = 0.02). The CTLA-4 AA/CC haplotype was also predictive of HBeAg seroconversion in the validation cohort (p = 0.01). Conclusions Chronic HBV-infected patients with a CTLA-4 AA/CC haplotype had lower serum HBsAg and HBcrAg levels in childhood and earlier spontaneous HBeAg seroconversion. Impact and implications The role of cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) in chronic HBV-infected children has not been studied previously. In a very long-term cohort followed from childhood to adulthood, we showed that CTLA-4 haplotypes are associated with HBV biomarker levels in childhood and are correlated with the clinical course of chronic HBV infection. CTLA-4 pathway may serve as a future target for the development of therapeutic agents against HBV infection.
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Affiliation(s)
- Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-San Tai
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Kai-Chi Chang
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Ting-Wei Chen
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Huey-Ling Chen
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
- Department of Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
- Department of Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Hong-Yuan Hsu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Mei-Hwei Chang
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
- Department of Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
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Holmberg M, Aass HCD, Dalgard O, Samuelsen E, Sun D, Björkström NK, Johannessen A, Reikvam DH. Treatment cessation in HBeAg-negative chronic hepatitis B: clinical response is associated with increase in specific proinflammatory cytokines. Sci Rep 2023; 13:22590. [PMID: 38114718 PMCID: PMC10730615 DOI: 10.1038/s41598-023-50216-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/16/2023] [Indexed: 12/21/2023] Open
Abstract
Patients with HBeAg-negative chronic hepatitis B may experience an immune response after stopping nucleos(t)ide analogue (NA)therapy, which may potentially trigger HBsAg loss or off-therapy sustained viral control. The immunological mechanisms determining clinical response remain poorly understood. To identify inflammatory signatures associated with defined outcomes, we analysed plasma cytokines and chemokines from 57 HBeAg-negative patients enrolled in the Nuc-Stop Study at baseline and 12 weeks after NA cessation. Clinical response at 12 weeks was classified into four groups: immune control, viral relapse, evolving clinical relapse, and resolving clinical relapse. Twelve weeks after treatment cessation 17 patients (30%) experienced immune control, 19 (33%) viral relapse, 6 (11%) evolving clinical relapse, and 15 (26%) resolving clinical relapse. There was a significant increase in interferon-γ-induced protein 10 (IP-10; p = 0.012) and tumor necrosis factor (TNF; p = 0.032) in patients with evolving clinical relapse. Sparse partial least-squares multivariate analyses (sPLS-DA) showed higher first component values for the clinical relapse group compared to the other groups, separation was driven mainly by IP-10, TNF, IL-9, IFN-γ, MIP-1β, and IL-12. Our results demonstrate that evolving clinical relapse after NA cessation is associated with a systemic increase in the proinflammatory cytokines IP-10 and TNF.Clinical trial registration: ClinicalTrials.gov, Identifier: NCT03681132.
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Affiliation(s)
- Marte Holmberg
- Department of Infectious Diseases, Vestfold Hospital, Tønsberg, Norway.
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | | | - Olav Dalgard
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Akershus University Hospital, Lørenskog, Norway
| | | | - Dan Sun
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Asgeir Johannessen
- Department of Infectious Diseases, Vestfold Hospital, Tønsberg, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Dag Henrik Reikvam
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Oslo University Hospital, Oslo, Norway
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Jiang B, Zhou Y, Liu Y, He S, Liao B, Peng T, Yao L, Qi L. Research Progress on the Role and Mechanism of IL-37 in Liver Diseases. Semin Liver Dis 2023; 43:336-350. [PMID: 37582401 PMCID: PMC10620037 DOI: 10.1055/a-2153-8836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
Cytokines are important components of the immune system that can predict or influence the development of liver diseases. IL-37, a new member of the IL-1 cytokine family, exerts potent anti-inflammatory and immunosuppressive effects inside and outside cells. IL-37 expression differs before and after liver lesions, suggesting that it is associated with liver disease; however, its mechanism of action remains unclear. This article mainly reviews the biological characteristics of IL-37, which inhibits hepatitis, liver injury, and liver fibrosis by inhibiting inflammation, and inhibits the development of hepatocellular carcinoma (HCC) by regulating the immune microenvironment. Based on additional evidence, combining IL-37 with liver disease markers for diagnosis and treatment can achieve more significant effects, suggesting that IL-37 can be developed into a powerful tool for the clinical adjuvant treatment of liver diseases, especially HCC.
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Affiliation(s)
- Baoyi Jiang
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Yulin Zhou
- Department of Clinical Laboratory, Shunde New Rongqi Hospital, Foshan, China
| | - Yanting Liu
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Siqi He
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Baojian Liao
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Tieli Peng
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Leyi Yao
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Ling Qi
- Institute of Digestive Disease, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
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Adugna A. Antigen Recognition and Immune Response to Acute and Chronic Hepatitis B Virus Infection. J Inflamm Res 2023; 16:2159-2166. [PMID: 37223107 PMCID: PMC10202203 DOI: 10.2147/jir.s411492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/02/2023] [Indexed: 05/25/2023] Open
Abstract
The antigen recognition and immune response to acute and chronic hepatitis B virus (HBV) infections are the result of both the innate and adaptive immune response. The innate immune response comprises Dendritic Cells (DCs), which served as professional antigen-presenting cells and a bridge between innate and adaptive immunity, Kupffer cells and inflammatory monocytes for the continuous inflammation of hepatocyte, neutrophils for hepatic tissue damage due to acute inflammation, type I interferons (IFN), which induce an antiviral state on infected cells, directs natural killer (NK) cells to kill virally infected cells, reduces the population of infected cells, and promotes the effective maturation and site recruitment of adaptive immunity through the production of pro-inflammatory cytokines and chemokines. Through stimulating B cells, T-helper, and cytotoxic T cells, the adaptive immune system also protects against hepatitis B infection. During HBV infection, a network of cell types that can either play protective or harmful functions creates the anti-viral adaptive immune response. These many elements, such as Cluster of differentiation four (CD4) T cells (traditionally known as helper T cells), are potent cytokine producers and necessary for the effective maturation of effector cytotoxic cluster of differentiation eight (CD8) T cells and B cell antibody production. By cytolytic and non-cytolytic processes, CD8 T cells are able to eliminate HBV-infected hepatocytes and directly detect virus-infected cells, and circulating CD4+ CD25+ regulatory T cells for the modulation of immune system. In order to avoid reinfection, B cells can produce antibodies that destroy free viral particles. Moreover, by presenting HBV antigens to helper T cells, B cells may also influence how well these cells operate.
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Affiliation(s)
- Adane Adugna
- Medical Microbiology, Medical Laboratory Sciences, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
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Baseline Hepatitis B Virus Surface Antigen Titers in Childhood Predict the Risk of Advanced Liver Fibrosis in Adulthood. Clin Gastroenterol Hepatol 2023; 21:663-669.e1. [PMID: 35240329 DOI: 10.1016/j.cgh.2022.02.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/31/2022] [Accepted: 02/21/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Hepatitis B virus (HBV) surface antigen (HBsAg) is a marker of both HBV covalently closed circular DNA and integrated HBV genome, whereas the HBV core-related antigen (HBcrAg) indicates the transcriptional activity of covalently closed circular DNA. This study examined the relationship between HBsAg and HBcrAg titers in childhood and advanced fibrosis in adulthood. METHODS We recruited 214 initially hepatitis B e antigen-positive chronic HBV-infected patients who were followed for a total of 6371 person-years. None of the patients were co-infected with hepatitis C or D virus. Serum HBsAg and HBcrAg titers were assessed at 10 and 15 years of age. Transient elastography was performed at a mean final age of 38.21 years to identify advanced fibrosis. RESULTS Patients with advanced fibrosis in adulthood had a higher rate of genotype C HBV infection and a higher HBsAg titer at 10 and 15 years of age (P = .003, P = .03, and P = .005, respectively). The HBcrAg titer was not correlated with advanced fibrosis (P > .05). Receiver operating characteristic curve analysis showed that HBsAg cutoffs of >4.23 and >4.44 log10 IU/mL at 10 and 15 years of age, respectively, best predicted advanced fibrosis in the fourth decade of life (P = .001 and P < .001, respectively). In a multivariate analysis, both an HBsAg titer >4.44 log10 IU/mL at 15 years of age and HBV genotype C were predictors of advanced fibrosis (odds ratios, 15.43 and 4.77; P = .01 and P = .02, respectively). CONCLUSIONS HBsAg titers in childhood predict the progression to liver fibrosis in adulthood.
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Wang P, Mo Z, Zhang Y, Guo C, Chikede TK, Chen D, Lei Z, Gao Z, Zhang Q, Tong Q. Serum IL-5 levels predict HBsAg seroclearance in patients treated with Nucleos(t)ide analogues combined with pegylated interferon. Front Immunol 2023; 13:1104329. [PMID: 36685563 PMCID: PMC9849374 DOI: 10.3389/fimmu.2022.1104329] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 12/08/2022] [Indexed: 01/06/2023] Open
Abstract
Background Knowing about cytokine profile contributes to clarify the underling immune mechanism of HBsAg seroclearance rate increase. This study aims to investigate cytokine changes during nucleos(t)ide analogues (NAs) and peginterferon-α (Peg-IFNα) therapy and their impact on the HBsAg serologic response. Methods A total of 78 HBV DNA-negative chronic Hepatitis B (CHB) patients were studied after a lead-in phase of NAs with complete serum cytokines. Serum cytokines (IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, IL-17 and TNF-α) were quantified by flow cytometry (FCM) every 24 weeks, before, during and at the end of NAs and Peg-IFNα treatment. Clinical and laboratory data were also taken at the same time. Analysis was performed between cured and uncured groups characterized by HBsAg seroclearance. PBMCs samples from five patients (two in cured group and three in uncured group) were analyzed by FCM. Results HBsAg seroclearance was achieved in 30 (38,5%) patients defined as the cured group. In comparison to uncured individuals, cured patients showed similar expressions of serum IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12, IL-17 and TNF-α during the treatment of NAs and Peg-IFNα. Compared with the uncured groups, IL-5 was remarkably increased in cured patients. IL-5 at weeks 24 and 48 were associated with HBsAg seroconversion (p=0.033 and 0.027, respectively). PBMCs sample analysis confirmed the predicted value of IL-5 in response to NAs and Peg-IFNα treatment. Conclusions IL-5 at weeks 24 and 48 might be used as a biomarker for HBsAg seroclearance in NAs-experienced CHB patients treated with NAs combined with Peg-IFNα. More importantly, exploiting the expression of this cytokine may help to develop a better understanding of the immune pathogenesis of chronic HBV infection.
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Affiliation(s)
- Peipei Wang
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China,Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, Guangdong, China
| | - Zhishuo Mo
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China,Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, Guangdong, China
| | - Ying Zhang
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China,Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, Guangdong, China
| | - Chunxia Guo
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Trevor Kudzai Chikede
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dabiao Chen
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China,Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, Guangdong, China
| | - Ziying Lei
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China,Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, Guangdong, China
| | - Zhiliang Gao
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China,Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, Guangdong, China,*Correspondence: Zhiliang Gao, ; Qian Zhang, ; Qiaoxia Tong,
| | - Qian Zhang
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China,*Correspondence: Zhiliang Gao, ; Qian Zhang, ; Qiaoxia Tong,
| | - Qiaoxia Tong
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China,*Correspondence: Zhiliang Gao, ; Qian Zhang, ; Qiaoxia Tong,
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Mohammadi H, Alavian SM, Sharafi H. Association of single nucleotide polymorphisms in immune-related genes with spontaneous HBsAg seroconversion: A systematic review and meta-analysis. Int Immunopharmacol 2022; 110:108982. [PMID: 35752129 DOI: 10.1016/j.intimp.2022.108982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 05/28/2022] [Accepted: 06/15/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Studies have reported that the immune system modulation genes are involved in the seroconversion during hepatitis B virus (HBV) infection. Here, a systematic review with meta-analysis is implemented on the association of polymorphisms in immune-related genes with the spontaneous hepatitis B surface antigen (HBsAg) seroconversion. METHODS A systematic literature search was conducted in the main electronic databases of Scopus, PubMed, and Web of Science before May 2022. Pooled odds ratio (OR) and their corresponding 95% confidence interval (CI) were used to evaluate the strength of the association between genetic polymorphisms and the chance of spontaneous HBsAg seroconversion. RESULTS A total of 40 studies finally included for meta-analysis of 2 HLA-DP SNPs, 2 HLA-DQ SNPs, 3 IFNL3/4 SNPs, 2 IL10 SNPs, and 5 TNF SNPs. Based on the overall pooled analysis, HLA-DP rs3077 A (OR = 1.47, 95%CI: 1.32-1.65), HLA-DP rs9277535 A (OR = 1.48, 95%CI: 1.32-1.66), HLA-DQ rs2856718 G (OR = 1.37, 95%CI: 1.18-1.59), HLA-DQ rs7453920 A (OR = 1.41, 95%CI: 1.04-1.93), IFNL3/4 rs12980275 G (OR = 1.26, 95%CI: 1.01-1.58), TNFA rs1799964 T (OR = 1.17, 95%CI: 1.02-1.35), and TNFA rs1800630 C (OR = 1.26, 95%CI: 1.03-1.55) increased significantly the chance of spontaneous HBsAg seroconversion. CONCLUSION This meta-analysis showed that the HLA-DP gene rs3077 and rs9277535 SNPs, HLA-DQ gene rs2856718 and rs7453920 SNPs, IFNL3/4 gene rs12980275 SNP, TNFA gene rs1799964 and rs1800630 SNPs are involved in the spontaneous HBsAg seroconversion.
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Affiliation(s)
- Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran; Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Seyed Moayed Alavian
- Middle East Liver Diseases (MELD) Center, Tehran, Iran; Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran
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Liu Y, Hu X, Hu X, Yu L, Ji H, Li W, Cai Y, Cheng G, Jiang Y. T follicular helper cells improve the response of patients with chronic hepatitis B to interferon by promoting HBsAb production. J Gastroenterol 2022; 57:30-45. [PMID: 34988689 DOI: 10.1007/s00535-021-01840-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/26/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Hepatitis B surface antigen (HBsAg) seroconversion is considered the optimal outcome of the treatment of chronic hepatitis B virus (HBV) infection. In this study, we aimed to determine the cellular and molecular mechanisms by which pegylated interferon alpha (PEG-IFN-α) improves the seroconversion rate in patients with chronic hepatitis B (CHB). METHODS Flow cytometry was performed using circulating T follicular helper (TFH) cells from 15 healthy individuals and 45 patients with CHB presenting different treatment responses [complete response group (CRG), incomplete response group (ICRG), and nonresponse group (NRG)] to the standard 48-week regimen of PEG-IFN-α monotherapy to examine the significance of circulating TFH cells in the therapeutic response of patients with CHB to PEG-IFN-α. In addition, the capacities of different TFH subsets to activate B cells and stimulate IgG production were assessed by performing coculture experiments. RESULTS Longitudinal analysis revealed specific and significant increases in the numbers of CD40L+CD4+CXCR5+ TFH cells in the CRG compared with the NRG and ICRG. According to the results of in vitro coculture experiments, blocking CD40-CD40L signaling, but not ICOS-ICOSL signaling, specifically inhibits B-cell activation and IgG production. HBV may impair TFH cell function by enhancing inhibitory regulatory T-cell activity. Transcriptome analysis further revealed the upregulation of CD40L, but not of ICOS, in TFH cells isolated from the CRG. CONCLUSIONS TFH cells, particularly those with CD40L expression, stimulate B-cell differentiation and improve the HBsAg seroconversion rate in patients with CHB treated with PEG-IFN-α monotherapy.
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Affiliation(s)
- Yong Liu
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, 130021, China
| | - Xintong Hu
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, 130021, China
| | - Xiaoli Hu
- Department of Infectious Disease, Heilongjiang Provincial Hospital, Harbin, China
| | - Lei Yu
- Department of Infectious Disease, The Fourth Hospital of Harbin Medical University, Harbin, China
| | - Huifan Ji
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Wanyu Li
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Yanjun Cai
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Genhong Cheng
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, 130021, China.,Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA, 90095, USA
| | - Yanfang Jiang
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, 130021, China. .,Key Laboratory of Zoonosis Research, Ministry of Education, The First Hospital of Jilin University, Changchun, 130021, China.
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Zhong S, Zhang T, Tang L, Li Y. Cytokines and Chemokines in HBV Infection. Front Mol Biosci 2021; 8:805625. [PMID: 34926586 PMCID: PMC8674621 DOI: 10.3389/fmolb.2021.805625] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 11/15/2021] [Indexed: 12/21/2022] Open
Abstract
Chronic hepatitis B virus (HBV) infection remains a leading cause of hepatic inflammation and damage. The pathogenesis of chronic hepatitis B (CHB) infection is predominantly mediated by persistent intrahepatic immunopathology. With the characterization of unique anatomical and immunological structure, the liver is also deemed an immunological organ, which gives rise to massive cytokines and chemokines under pathogenesis conditions, having significant implications for the progression of HBV infection. The intrahepatic innate immune system is responsible for the formidable source of cytokines and chemokines, with the latter also derived from hepatic parenchymal cells. In addition, systemic cytokines and chemokines are disturbed along with the disease course. Since HBV is a stealth virus, persistent exposure to HBV-related antigens confers to immune exhaustion, whereby regulatory cells are recruited by intrahepatic chemokines and cytokines, including interleukin-10 and transforming growth factor β, are involved in such series of causal events. Although the considerable value of two types of available approved treatment, interferons and nucleos(t)ide analogues, effectively suppress HBV replication, neither of them is sufficient for optimal restoration of the immunological attrition state to win the battle of the functional or virological cure of CHB infection. Notably, cytokines and chemokines play a crucial role in regulating the immune response. They exert effects by directly acting on HBV or indirectly manipulating target immune cells. As such, specific cytokines and chemokines, with a potential possibility to serve as novel immunological interventions, combined with those that target the virus itself, seem to be promising prospects in curative CHB infection. Here, we systematically review the recent literature that elucidates cytokine and chemokine-mediated pathogenesis and immune exhaustion of HBV infection and their dynamics triggered by current mainstream anti-HBV therapy. The predictive value of disease progression or control and the immunotherapies target of specific major cytokines and chemokines in CHB infection will also be delineated.
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Affiliation(s)
- Shihong Zhong
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Tianling Zhang
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Libo Tang
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yongyin Li
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
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11
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Wu JF, Song SH, Lee CS, Chen HL, Ni YH, Hsu HY, Wu TC, Chang MH. Clinical Predictors of Liver Fibrosis in Patients With Chronic Hepatitis B Virus Infection From Children to Adults. J Infect Dis 2019; 217:1408-1416. [PMID: 29390144 DOI: 10.1093/infdis/jiy048] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 01/23/2018] [Indexed: 12/11/2022] Open
Abstract
Background This study aimed to elucidate predictors of liver fibrosis in patients with chronic hepatitis B virus (HBV) infection. Methods Transient elastography was performed to define liver stiffness in 533 patients with chronic HBV infection (mean age ± standard deviation, 30.72 ± 0.57 years). Protein array was performed on serum samples and lysates of Huh7 cells transfected with HBV mutants; the results were confirmed by enzyme-linked immunosorbent assay. Single-nucleotide polymorphisms in the gene encoding interleukin 1β (IL-1β) were examined in patients with chronic HBV infection with and without liver fibrosis. Results Male sex, age ≥18 years, and serum α-fetoprotein level >3.6 ng/mL were independent predictors of a liver stiffness measurement of ≥7 kPa (P = .005, .019, and <.001, respectively). HBV e antigen (HBeAg)-negative hepatitis is associated with increased liver stiffness (P < .001). Elevation of the serum IL-1β level was demonstrated in subjects with liver fibrosis. IL-1β was upregulated in Huh7 cells transfected with HBV mutants associated with HBeAg-negative hepatitis. The AA genotype at rs16944 and the CC genotype at rs1143627 in the gene encoding IL-1β were associated with higher serum IL-1β levels and liver fibrosis. Conclusions Male sex, age ≥18 years, elevated α-fetoprotein level, and HBeAg-negative hepatitis are risk factors for liver fibrosis. IL-1β is involved in the progression of liver fibrosis in subjects with HBeAg-negative hepatitis.
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Affiliation(s)
- Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih-Hsi Song
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang Ming University, Taipei, Taiwan
| | - Chee-Seng Lee
- Department of Pediatrics, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan
| | - Huey-Ling Chen
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Hong-Yuan Hsu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Tzee-Chung Wu
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang Ming University, Taipei, Taiwan
| | - Mei-Hwei Chang
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
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12
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Using Machine Learning Algorithms to Predict Hepatitis B Surface Antigen Seroclearance. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2019; 2019:6915850. [PMID: 31281411 PMCID: PMC6594274 DOI: 10.1155/2019/6915850] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 04/02/2019] [Indexed: 02/07/2023]
Abstract
Hepatitis B surface antigen (HBsAg) seroclearance during treatment is associated with a better prognosis among patients with chronic hepatitis B (CHB). Significant gaps remain in our understanding on how to predict HBsAg seroclearance accurately and efficiently based on obtainable clinical information. This study aimed to identify the optimal model to predict HBsAg seroclearance. We obtained the laboratory and demographic information for 2,235 patients with CHB from the South China Hepatitis Monitoring and Administration (SCHEMA) cohort. HBsAg seroclearance occurred in 106 patients in total. We developed models based on four algorithms, including the extreme gradient boosting (XGBoost), random forest (RF), decision tree (DCT), and logistic regression (LR). The optimal model was identified by the area under the receiver operating characteristic curve (AUC). The AUCs for XGBoost, RF, DCT, and LR models were 0.891, 0.829, 0.619, and 0.680, respectively, with XGBoost showing the best predictive performance. The variable importance plot of the XGBoost model indicated that the level of HBsAg was of high importance followed by age and the level of hepatitis B virus (HBV) DNA. Machine learning algorithms, especially XGBoost, have appropriate performance in predicting HBsAg seroclearance. The results showed the potential of machine learning algorithms for predicting HBsAg seroclearance utilizing obtainable clinical data.
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13
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Gu Y, Lian Y, Gu L, Chen L, Li X, Zhou L, Huang Y, Wang J, Huang Y. Correlations between cytokines produced by T cells and clinical-virological characteristics in untreated chronic hepatitis B patients. BMC Infect Dis 2019; 19:216. [PMID: 30832595 PMCID: PMC6398217 DOI: 10.1186/s12879-019-3853-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 02/26/2019] [Indexed: 12/13/2022] Open
Abstract
Background Hepatitis B virus (HBV) replicates non-cytopathically in the hepatocytes and HBV-related diseases are caused by immune-mediated inflammatory events. This study aimed to identify the relationship between clinical-virological characteristics and immunity in untreated chronic hepatitis B (CHB) patients. Methods A total of 209 CHB patients were categorized into immune tolerant (IT, n = 17), inactive carrier (IC, n = 20), immune active (IA, n = 120), and gray zone (GZ, n = 72) phases. The quantitative hepatitis B surface antigen (qHBsAg), hepatitis B e antigen (HBeAg), anti-HBeAg (HBeAb), HBV genotype, viral mutant and frequencies of interleukin (IL)-4, IL-17, IL-10 and interferon-gamma (IFN-γ) produced by CD4+ and CD8+ T cells were tested. We also correlated these cytokines with clinical-virological characteristics using a linear regression model. Results CD8+ T cells frequency were significantly decreased in IT patients. Levels of CD4+ T cells IL-4+ or IL-10+ were strongly negatively associated with qHBsAg titers. The frequency of IFN-γ produced by CD4+ and CD8+ T cells showed significant positive association with age and alanine aminotransferase (ALT) level, while that had negative association with qHBsAg titers. Additionally, the ratios of mutations in the HBV precore (PC) stop codon and basal core promoter (BCP) and the combined mutations were 32.5, 27.2, and 11.3%, respectively. The frequency of CD4+ T cells IL-17+ was higher in patients with a PC mutation than that in patients carrying a wild-type sequence. Finally, little associations among T cell derived IL-4, IL-10, IL-17, and IFN-γ was observed in the current untreated CHB cohort. Conclusions Several components of the immune system were correlated with HBV factors that influence an inflammatory process during CHB. Of particular relevance are the significant associations of between CD4+ T cells IL-4+ and qHBsAg level, and between CD4+ T cells IL-17+ and the presence of a mutation in PC.
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Affiliation(s)
- Yurong Gu
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tian He Rd., Guangzhou, 510630, China
| | - Yifan Lian
- Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Lin Gu
- Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Lubiao Chen
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tian He Rd., Guangzhou, 510630, China
| | - Xiaoyan Li
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tian He Rd., Guangzhou, 510630, China
| | - Liang Zhou
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tian He Rd., Guangzhou, 510630, China
| | - Yanlin Huang
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tian He Rd., Guangzhou, 510630, China
| | - Jialiang Wang
- Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yuehua Huang
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tian He Rd., Guangzhou, 510630, China. .,Guangdong Provincial Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
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14
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Yuan T, Jiang Y, Li M, Li W. Chronic hepatitis B surface antigen seroclearance-related immune factors. Hepatol Res 2017; 47:49-59. [PMID: 27084584 DOI: 10.1111/hepr.12726] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 04/01/2016] [Accepted: 04/12/2016] [Indexed: 12/23/2022]
Abstract
The ultimate aims of the treatment of hepatitis B virus infection are the loss of hepatitis B surface antigen (HBsAg) and hepatitis B surface antibody seroconversion. Unfortunately, these goals are rarely reached. Many factors are associated with HBsAg seroconversion, including genetic, immune, and viral factors. However, the mechanism of HBsAg seroclearance, and particularly the immune mechanism, is still difficult to elucidate. The immune factor interferon-α is currently the main antiviral therapy for chronic hepatitis B virus infection. However, a sustained shift from response of HBsAg to hepatitis B surface antibody seroconversion is rarely obtained. Recent studies have revealed that several of the newly identified immune factors are closely related to the removal of HBsAg. In this article, we review recent studies on these immune factors, their influence on hepatitis B progression, and HBsAg seroconversion.
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Affiliation(s)
- Ting Yuan
- Liver Diseases Research Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yongfang Jiang
- Liver Diseases Research Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mei Li
- Liver Diseases Research Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wei Li
- Liver Diseases Research Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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15
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Rogo LD, Rezaei F, Marashi SM, Yekaninejad MS, Naseri M, Ghavami N, Mokhtari-Azad T. Seasonal influenza A/H3N2 virus infection and IL-1Β, IL-10, IL-17, and IL-28 polymorphisms in Iranian population. J Med Virol 2016; 88:2078-2084. [PMID: 27155288 DOI: 10.1002/jmv.24572] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2016] [Indexed: 12/21/2022]
Abstract
Increased blood cytokines is the main immunopathological process that were attributed to severe clinical outcomes in cases of influenza A/H3N2 virus infection. The study was aimed to investigate the polymorphisms of IL-1β, IL-10, IL-17, and IL-28 genes to find the possibility of their association with the clinical outcome of influenza A/H3N2 virus infection among the infected patients in Iran. This is a Case-Control study in which influenza A/H3N2 virus positive confirmed with real-time PCR were the cases. DNA samples from groups were genotyped for polymorphisms in rs16944 (IL-1β), rs1800872 (IL-10), rs2275913 (IL-17), and rs8099917 (IL-28). Confidence interval (95%CI) and Odds ratio (OR) were calculated. IL-17 rs2275913 (GG and AG) were associated with risk of infection with that were statistically significant (P < 0.05, OR = 2.08-2.94). IL-1β (rs16944) (GG) was associated with reduced risk of infection (P < 0.01, OR = 0.46). Genotype GG and GT of IL-10 (rs1800872) were associated with increased risk of infection with influenza A/H3N2 virus (P < 0.05, OR = 2.04-2.58). In addition, IL-28 (rs8099917) genotypes GG (P < 0.05, OR = 0.49) and TG (P < 0.05, OR = 0.59) were associated with reduced risk of ILI symptom while genotype TT (P < 0.01, OR = 4.31) was associated with increased risk of ILI symptom. The results of this study demonstrated that polymorphisms of genes involved in the inflammatory and anti-inflammatory process affect the outcome of disease caused by influenza A/H3N2 virus. Thorough insight on host immune response at the time of influenza A virus infection is required to ensure adequate patient care in the case of feature outbreaks. J. Med. Virol. 88:2078-2084, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Lawal Dahiru Rogo
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, International Campus, Tehran, Iran
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, College of Health Sciences, Bayero University Kano, Kano, Nigeria
| | - Farhad Rezaei
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, International Campus, Tehran, Iran.
- National Influenza, Center Department of Medical Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Seyed Mahdi Marashi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, International Campus, Tehran, Iran
| | - Mir Saeed Yekaninejad
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Naseri
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, International Campus, Tehran, Iran
- National Influenza, Center Department of Medical Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Nastaran Ghavami
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, International Campus, Tehran, Iran
- National Influenza, Center Department of Medical Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Talat Mokhtari-Azad
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, International Campus, Tehran, Iran.
- National Influenza, Center Department of Medical Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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16
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Guo R, Mao H, Hu X, Zheng N, Yan D, He J, Yang J. Slow reduction of IP-10 Levels predicts HBeAg seroconversion in chronic hepatitis B patients with 5 years of entecavir treatment. Sci Rep 2016; 6:37015. [PMID: 27845395 PMCID: PMC5109480 DOI: 10.1038/srep37015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 10/21/2016] [Indexed: 02/08/2023] Open
Abstract
The aim of this study was to determine the correlation between dynamic changes in serum cytokine/chemokine expression levels in response to entecavir (ETV) treatment and HBV e antigen (HBeAg) seroconversion in patients with chronic hepatitis B (CHB). Four cytokines (interleukin [IL]-4, IL-6, IL-8, and interferon-γ) and five chemokines (macro-phage inflammatory protein [MIP]-1α, MIP-1β, platelet derived growth factor-BB, and interferon-inducible protein 10 [IP-10]) before ETV therapy and at 3, 6, 12, 24, 36 and 60 months during therapy in 105 CHB patients were analyzed. The results showed that the low decrease rate of IP-10 levels after 1 year of ETV treatment was an independent predictor of HBeAg seroconversion at year 5 (Hazard ratio = 0.972). The area under the receiver operating characteristic curves for the decrease rate of IP-10 levels after 1 year of treatment to discriminate a year-5 HBeAg seroconversion was 0.752 (p = 0.005). The results indicate that higher IP-10 level at year one of ETV treatment is associated with an increased probability of HBeAg seroconversion. Quantification of IP-10 during ETV treatment may help to predict long-term HBeAg seroconversion in patients with CHB.
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Affiliation(s)
- Renyong Guo
- Department of Laboratory Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, China
| | - Hejun Mao
- Maternity and Child Health Care Hospital of Xiacheng District, Hangzhou, China
| | - Xiao Hu
- Department of Laboratory Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, China
| | - Nengneng Zheng
- Department of Gynecology and Obstetrics, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Dong Yan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases; First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianqin He
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases; First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jiezuan Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases; First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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17
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Gao L, Chen X, Zhang L, Wu D, Zhao H, Niu J. Association of IL-10 polymorphisms with hepatitis B virus infection and outcome in Han population. Eur J Med Res 2016; 21:23. [PMID: 27245049 PMCID: PMC4888478 DOI: 10.1186/s40001-016-0218-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 05/21/2016] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND This study evaluated the correlation of single nucleotide polymorphisms interleukin (IL)-10-592 and -1082 with hepatitis B virus (HBV) susceptibility and recovery. METHODS Total 190 chronic hepatitis B (CHB) patients, 81 individuals with self-limited HBV infections and 81 normal controls from the first Hospital of Jilin University were recruited. The IL-10 polymorphisms were detected by polymerase chain reaction with restriction fragment length polymorphism (PCR-RFLP). The χ (2) test (p < 0.05) and Fisher's exact test were separately performed to analyze and compare the genotype frequencies of IL-10-592 and -1082 among different groups. Furthermore, logistic regression analysis (p < 0.05) was conducted to determine the correlation of genotypes with HBV infection and recovery. Genotype A/A, A/C and C/C of IL-10-592 had been detected in the three groups. RESULTS The frequencies of -592A separately were 55.56, 64.67 and 55.33 % in the three groups. Genotypes of IL-10-592 only had significant difference among the patients and normal controls (p = 0.021). Genotypes A/A, A/G and G/G of IL-10-1082 were detected in CHB patients and individuals with self-limited HBV infection; however, genotype G/G had not been detected in normal controls. The frequencies of -1082G separately were 3.68, 6.17 and 11.11 % in the three groups. Genotypes of IL-10-1082 only had no significant difference among the patients and individuals with self-limited HBV infections (p = 0.130). We found that their risks of HBV infection existed significant difference. CONCLUSION The IL-10-592 and -1082 polymorphisms might be associated with HBV infection, but not with the recovery after HBV infection.
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Affiliation(s)
- Lei Gao
- Changchun University of Traditional Chinese Medicine, Changchun, 130117, Jilin, China
| | - Xi Chen
- Changchun University of Traditional Chinese Medicine, Changchun, 130117, Jilin, China
| | - Lian Zhang
- Changchun University of Traditional Chinese Medicine, Changchun, 130117, Jilin, China
| | - Di Wu
- Tumor Center, The 1st Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - He Zhao
- Changchun University of Traditional Chinese Medicine, Changchun, 130117, Jilin, China
| | - Junqi Niu
- Ministry of Education Key Laboratory of Zoonosis, The 1st Hospital of Jilin University, No. 71 Xinminda Street, Changchun, 130021, Jilin, China.
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18
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Gusatti CDS, Costi C, de Medeiros RM, Halon ML, Grandi T, Medeiros AFR, da Silva CMD, Rodenbusch R, Silva MSN, Niel C, Rossetti MLR. Association between cytokine gene polymorphisms and outcome of hepatitis B virus infection in southern Brazil. J Med Virol 2016; 88:1759-66. [PMID: 26959287 DOI: 10.1002/jmv.24518] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2016] [Indexed: 12/17/2022]
Abstract
A number of studies have demonstrated associations between cytokine gene polymorphisms and outcome of hepatitis B virus (HBV) infection. However, no general consensus has been reached, possibly due to differences between ethnic groups. In this study, 345 individuals living in southern Brazil, including 196 chronic HBV carriers and 149 subjects who had spontaneously recovered from acute infection, were enrolled to evaluate the influence of cytokine gene polymorphisms on the outcome of HBV infection. Most participants were of European descent. Genotyping of IL2-330 G/T, IL4-589C/T, IL6-174 G/C, IL10-592C/A, IL10-1082 A/G, IL17A-197 G/A, IL17A-692 T/C, TNF-α-238 G/A, and TNF-α-308 G/A single nucleotide polymorphisms was performed by using the minisequencing (single base extension) method. By multivariable analysis, a statistically significant association was found between genotypic profile AA + GA in TNF-α-308 and chronic HBV infection (OR, 1.82; 95%CI, 1.01-3.27; P = 0.046). In southern Brazil, the carriers of the -308A allele in the TNF-α gene promoter have a moderately higher risk of becoming chronic carriers in case of HBV infection. In addition, patients with chronic active hepatitis B (n = 60) exhibited a decreased frequency (3.3%) of the TNF-238A allele when compared to that (14.8%) found among asymptomatic HBV carriers (n = 136), suggesting that this could be a protective factor against liver injury (OR, 0.17; 95%CI, 0.04-0.076; P = 0.023). J. Med. Virol. 88:1759-1766, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Carolina de Souza Gusatti
- Postgraduate Course on Cellular and Molecular Biology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Centre for Scientific and Technological Development, State Foundation on Medical Production and Research, Porto Alegre, Brazil
| | - Cintia Costi
- Centre for Scientific and Technological Development, State Foundation on Medical Production and Research, Porto Alegre, Brazil
| | - Rúbia Marília de Medeiros
- Postgraduate Course Course on Genetics and Molecular Biology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Maria Laura Halon
- Centre for Scientific and Technological Development, State Foundation on Medical Production and Research, Porto Alegre, Brazil
| | - Tarciana Grandi
- Centre for Scientific and Technological Development, State Foundation on Medical Production and Research, Porto Alegre, Brazil
| | | | | | - Rodrigo Rodenbusch
- Centre for Scientific and Technological Development, State Foundation on Medical Production and Research, Porto Alegre, Brazil
| | - Márcia Susana Nunes Silva
- Postgraduate Course on Cellular and Molecular Biology Applied to Health, Brazilian Lutheran University, Canoas, Brazil
| | - Christian Niel
- Molecular Virology Laboratory, Oswaldo Cruz Institute, Rio de Janeiro, Brazil
| | - Maria Lucia Rosa Rossetti
- Postgraduate Course on Cellular and Molecular Biology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Centre for Scientific and Technological Development, State Foundation on Medical Production and Research, Porto Alegre, Brazil.,Postgraduate Course on Cellular and Molecular Biology Applied to Health, Brazilian Lutheran University, Canoas, Brazil
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19
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Wu JF, Chiu YC, Chang KC, Chen HL, Ni YH, Hsu HY, Chang MH. Predictors of hepatitis B e antigen-negative hepatitis in chronic hepatitis B virus-infected patients from childhood to adulthood. Hepatology 2016; 63:74-82. [PMID: 26389515 DOI: 10.1002/hep.28222] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 09/14/2015] [Indexed: 12/14/2022]
Abstract
UNLABELLED Hepatitis B e antigen (HBeAg)-negative hepatitis is a clinical indicator of poor outcome for chronic hepatitis B viral (HBV) infection. This long-term prospective cohort study aimed to elucidate the predictors of developing HBeAg-negative hepatitis in chronic HBV-infected subjects followed from childhood to adulthood. We followed 434 HBeAg-positive chronic HBV-infected patients from a median age of 7.22 years (interquartile range 4.31-10.21 years). Spontaneous HBeAg seroconversion occurred in 359 subjects at a median age of 13.93 years (interquartile range 8.76-20.59 years), and 75 subjects developed HBeAg seroconversion after antiviral therapy. These patients were followed for a median of 14.40 years (interquartile range 6.14-22.02 years) after HBeAg seroconversion. Clinical data were analyzed to delineate the predictors of developing HBeAg-negative hepatitis. The HBV basal core promoter and precore/core gene sequences were also evaluated in subjects with and without HBeAg-negative hepatitis. The overall annual incidence of HBeAg-negative hepatitis was 0.37% (95% confidence internal 0.35-0.39) in spontaneous HBeAg seroconverters. The overall annual incidence of HBeAg-negative hepatitis increased to 2.64% in lamivudine-treated subjects but did not increase in those treated with interferon-alpha (0.58%). Male gender (hazard ratio = 3.15), HBV genotype C (hazard ratio = 4.40), HBeAg seroconversion after 18 years of age (hazard ratio = 2.46), and lamivudine therapy prior to HBeAg seroconversion (hazard ratio = 1.42) were predictors of HBeAg-negative hepatitis in HBeAg seroconverters (P < 0.05). HBeAg-negative hepatitis subjects carried more A1762T/G1764A, C2063A, and A2131C HBV gene mutations than those without HBeAg-negative hepatitis. CONCLUSIONS HBeAg seroconversion during childhood predicts a lower risk of HBeAg-negative hepatitis in later life. Interferon-alpha therapy may be an effective antiviral therapy beneficial in chronic HBV-infected children with severe inflammation that facilitates HBeAg seroconversion in earlier life.
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Affiliation(s)
- Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan
| | - Yu-Chun Chiu
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan.,Department of Medical Education, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Kai-Chi Chang
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan.,Department of Emergency, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Huey-Ling Chen
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan.,Department of Genetics, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Hong-Yuan Hsu
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan
| | - Mei-Hwei Chang
- Department of Pediatrics, National Taiwan University Children Hospital, National Taiwan University, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
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20
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Wang L, Wang K, Zou ZQ. Crosstalk between innate and adaptive immunity in hepatitis B virus infection. World J Hepatol 2015; 7:2980-2991. [PMID: 26730277 PMCID: PMC4691701 DOI: 10.4254/wjh.v7.i30.2980] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 11/11/2015] [Accepted: 12/11/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatitis B virus (HBV) infection is a major public health problem worldwide. HBV is not directly cytotoxic to infected hepatocytes; the clinical outcome of infection results from complicated interactions between the virus and the host immune system. In acute HBV infection, initiation of a broad, vigorous immune response is responsible for viral clearance and self-limited inflammatory liver disease. Effective and coordinated innate and adaptive immune responses are critical for viral clearance and the development of long-lasting immunity. Chronic hepatitis B patients fail to mount efficient innate and adaptive immune responses to the virus. In particular, HBV-specific cytotoxic T cells, which are crucial for HBV clearance, are hyporesponsiveness to HBV infection. Accumulating experimental evidence obtained from the development of animal and cell line models has highlighted the importance of innate immunity in the early control of HBV spread. The virus has evolved immune escape strategies, with higher HBV loads and HBV protein concentrations associated with increasing impairment of immune function. Therefore, treatment of HBV infection requires inhibition of HBV replication and protein expression to restore the suppressed host immunity. Complicated interactions exist not only between innate and adaptive responses, but also among innate immune cells and different components of adaptive responses. Improved insight into these complex interactions are important in designing new therapeutic strategies for the treatment HBV infection. In this review, we summarize the current knowledge regarding the cross-talk between the innate and adaptive immune responses and among different immunocytes in HBV infection.
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Wu JF, Chang MH. Natural history of chronic hepatitis B virus infection from infancy to adult life - the mechanism of inflammation triggering and long-term impacts. J Biomed Sci 2015; 22:92. [PMID: 26487087 PMCID: PMC4618235 DOI: 10.1186/s12929-015-0199-y] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 09/30/2015] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis B virus (HBV) infection in endemic areas usually starts since infancy and early childhood and persists lifelong. The clinical course varies among different chronic infected subjects. Majority of chronic HBV infected children present with immune-tolerant status initially, experience the immune clearance phase with various degree of liver injury during or beyond puberty, and then enter the inactive phase after hepatitis B e antigen (HBeAg) seroconversion. Part of them may have HBV DNA titers elevation with hepatitis flare after HBeAg seroconversion, the so call HBeAg-negative hepatitis flare. Liver cirrhosis, and even hepatocellular carcinoma may develop afterward. The complex course of chronic HBV infection is associated with the age/route of viral acquisition, host factors such as immune and endocrine factors, viral factors, and host-viral interactions. The adrenarche and puberty onset modulate the start of immune clearance and the severity of liver inflammation in chronic HBV infected children. The genotype and phenotype of human cytokines, innate immunity, and human leukocyte antigens are also associated with the onset of immune clearance of HBV and severity of inflammation. Immune escape HBV mutant strains, emerged during the immune clearance phase under host immune surveillance, may cause different impacts on viral biosynthesis, host immune responses, and clinical course. Early events in childhood during chronic HBV infection may serve as important predictors for the later outcome in adulthood. Understanding the mechanisms triggering liver inflammation and their long-term impacts may enhance the development of better and earlier therapeutic strategies for patients with chronic HBV infection.
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Affiliation(s)
- Jia-Feng Wu
- Departments of Pediatrics, National Taiwan University Children's Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan
| | - Mei-Hwei Chang
- Departments of Pediatrics, National Taiwan University Children's Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan. .,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.
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22
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Wu Z, Qin W, Zeng J, Huang C, Lu Y, Li S. Association Between IL-4 Polymorphisms and Risk of Liver Disease: An Updated Meta-Analysis. Medicine (Baltimore) 2015; 94:e1435. [PMID: 26334904 PMCID: PMC4616498 DOI: 10.1097/md.0000000000001435] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Interleukin-4 (IL-4) polymorphisms have been reported to influence an individual's susceptibility to liver disease as it is a central anti-inflammatory Th2 cytokine; however, these results remain controversial.A comprehensive meta-analysis of the relevant literature was thus performed to better estimate the relationship between IL-4 polymorphisms and liver disease.Systematic searches of various databases (PubMed, Embase, Cochrane Library, and China National Knowledge Infrastructure) for studies published before July 5, 2015 were performed. Odds ratios (ORs) with 95% confidence intervals (CIs) calculated in fixed or random-effects models were used to estimate the strength of the association. Subgroup analyses, meta-regression, Galbraith plots, and sensitivity analyses were also performed.A total of 16 case-control studies, of which 15 involved the -590C/T polymorphism and 3 involved the -33T/C polymorphism, were included in the study. With respect to the -590C/T polymorphism, a significantly increased risk of liver diseases was found in the overall population (TT + CT vs CC: OR = 1.25, 95% CI = 1.06-1.49, P = 0.009 and CT vs CC: OR = 1.22, 95% CI = 1.00-1.48, P = 0.048) and the Asian population (TT + CT vs CC: OR = 1.28, 95% CI = 1.04-1.57, P = 0.020). Further subgroup analyses also showed significant associations between the -590C > T polymorphism and the risk of hepatitis C infection and hepatocellular carcinoma. However, no association was found between the -33T/C polymorphism and risk of liver diseases in all comparison models.This meta-analysis suggested that the IL-4 -590C > T polymorphism is associated with an increased risk of hepatitis C infection and hepatocellular carcinoma, especially among the Asian population.
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Affiliation(s)
- Zhitong Wu
- From the Department of Clinical Laboratory, Guigang People's Hospital, Guigang, Guangxi, China (ZW, WQ); Department of Clinical Laboratory, Liuzhou City People's Hospital, Liuzhou, Guangxi, China (JZ); and Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (CH, YL, SL)
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