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Mahajan A, Kharawala S, Desai S, Kendrick S, Das J, Gielen V. Association of Hepatitis B Surface Antigen Levels With Long-Term Complications in Chronic Hepatitis B Virus Infection: A Systematic Literature Review. J Viral Hepat 2024. [PMID: 39150061 DOI: 10.1111/jvh.13988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 07/09/2024] [Accepted: 07/17/2024] [Indexed: 08/17/2024]
Abstract
Chronic hepatitis B virus (HBV) infection is a global issue and can lead to cirrhosis and hepatocellular carcinoma (HCC). Hepatitis B surface antigen (HBsAg) is an important marker of HBV infection and HBsAg quantification could be a useful tool in clinical practice. This systematic literature review aimed to explore the association between HBsAg titres and long-term disease outcomes and evaluate the relationship between HBsAg titres, or changes in HBsAg titres, and clinical and treatment characteristics in patients with chronic HBV infection. Structured searches were performed in MEDLINE and Embase (January 2000 to 31 March 2023). Eighty-two studies were included, comprising 51% retrospective cohort studies, mostly conducted in Asia (85%). HBsAg levels were shown to predict the long-term development of cirrhosis and HCC in patients who were untreated prior to and during follow-up; however, these data were inconclusive in mixed and treated populations. HBsAg titres were significantly associated with various virological markers including serum HBV DNA, HBcrAg, HBeAg, HBV RNA levels, intrahepatic covalently closed circular DNA (cccDNA) and intrahepatic HBsAg expression. HBsAg titres generally declined over time; this decline was more pronounced in early (HBeAg-positive) than later disease phases (HBeAg-negative). Higher decline in HBsAg levels was consistently associated with subsequent HBsAg seroclearance and a greater decline in total intrahepatic HBV DNA and cccDNA levels. In conclusion, this review showed that HBsAg levels and rates of decline could inform assessment, management and prediction of outcomes in chronic HBV infection. Further studies in broader, more diverse populations and treated patients are needed.
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Affiliation(s)
| | | | | | | | - Joyeta Das
- Research and Development, GSK, Brentford, Middlesex, UK
| | - Vera Gielen
- Research and Development, GSK, Brentford, Middlesex, UK
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2
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Zhang L, Yang L, Gao Y, Bi X, Lin Y, Deng W, Jiang T, Lu Y, Hao H, Wan G, Yi W, Xie Y, Li M. Nomogram for evaluating obvious liver inflammation in treatment-naïve HBeAg positive chronic hepatitis B virus infection patients with normal ALT. Virulence 2023; 14:2158710. [PMID: 36600180 PMCID: PMC9828634 DOI: 10.1080/21505594.2022.2158710] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The purpose of this study was to develop an effective and non-invasive nomogram for evaluating liver obvious inflammation in untreated HBeAg positive patients with chronic hepatitis B virus (HBV) infection. A nomogram was established on a model cohort of 292 treatment-naïve HBeAg positive patients with normal alanine aminotransferase (ALT ≤40 U/L) at Beijing Ditan Hospital from January 2008 to March 2018. Then the nomogram was prospectively validated in a cohort of 88 patients from July 2019 to May 2021. Calibration curves and Concordance index were used to evaluate the accuracy of prediction and identification performance of the model. In untreated HBeAg positive chronic hepatitis B virus infection patients with normal ALT, the formula for predicting liver inflammation was Logit (P) =-0.91-0.41×log10 (qHBeAg)+0.11×AST-0.01×PLT. The nomogram had C-index of 0.751 (95% CI, 0.688-0.815), indicating a good consistency between prediction and real observation on the model cohort. The validation cohort confirmed its good performance. In this study, liver inflammation nomograms based on HBeAg, AST, and PLT were established and verified in treatment-naïve HBeAg positive chronic HBV patients with normal ALT.
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Affiliation(s)
- Lu Zhang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liu Yang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yuanjiao Gao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoyue Bi
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yanjie Lin
- Department of Medical Record Statistics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Wen Deng
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Tingting Jiang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongxiao Hao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Gang Wan
- Department of Gynecology and Obstetrics, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Wei Yi
- Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,Wei Yi
| | - Yao Xie
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Medical Record Statistics, Beijing Ditan Hospital, Capital Medical University, Beijing, China,CONTACT Yao Xie
| | - Minghui Li
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Medical Record Statistics, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Minghui Li
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Zhang Y, Gu Y, Yin S, Wang J, Zhang Z, Liu Y, Chen Y, Zhan J, Xue R, Yan X, Zhang S, Ding W, Chen Y, Li J, Huang R, Wu C. Baseline albumin-bilirubin score: a predictor for HBeAg clearance in patients with chronic hepatitis B after nucleos(t)ide analogue treatment. Eur J Gastroenterol Hepatol 2023; 35:1023-1029. [PMID: 37395182 DOI: 10.1097/meg.0000000000002598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
BACKGROUND Serum biomarkers for predicting HBeAg clearance in patients with chronic hepatitis B (CHB) virus infection during antiviral therapy remain lacking. This study aimed to investigate baseline albumin-bilirubin (ALBI) score for assessing HBeAg clearance in HBeAg-positive CHB patients treated with nucleos(t)ide analogues (NAs). METHODS Six hundred and ninety-nine HBeAg-positive CHB patients treated with first-line NAs were retrospectively included. Kaplan-Meier curves were used to compare the possibility of HBeAg clearance and HBeAg seroconversion in different ALBI groups. Cox regression models were used to identify factors associated with HBeAg clearance and HBeAg seroconversion. RESULTS Of the patients, 69.8% were male, with a median age of 36.0 years. 174 (24.9%) patients achieved HBeAg clearance after a median of 92.0 (interquartile range 48.0-134.0) weeks of antiviral treatment and 108 (15.5%) patients achieved HBeAg seroconversion. 74.0% and 26.0% of patients were classified as ALBI grade 1 and ALBI grade 2-3, respectively. ALBI grade 2-3 was identified as an independent predictor of HBeAg clearance (hazard ratio 1.570, 95% confidence interval 1.071-2.301, P = 0.021). The cumulative incidence of HBeAg clearance and HBeAg seroconversion was significantly higher in ALBI grade 2-3 group than group of ALBI grade 1 ( P < 0.001). Similar results were observed in different subgroups with different antiviral drugs, cirrhosis status, and ALT levels. CONCLUSION Baseline ALBI score may be a valuable indicator for predicting antiviral response in HBeAg-positive CHB patients treated with NAs.
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Affiliation(s)
- Yao Zhang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
| | - Yan Gu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
| | - Shengxia Yin
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
- Institute of Viruses and Infectious Diseases, Nanjing University
| | - Jian Wang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
- Institute of Viruses and Infectious Diseases, Nanjing University
| | - Zhiyi Zhang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
| | - Yilin Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
| | - Yun Chen
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
| | - Jie Zhan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
| | - Ruifei Xue
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
| | - Xiaomin Yan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
| | - Shaoqiu Zhang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
| | - Weimao Ding
- Department of Hepatology, Huai'an No. 4 People's Hospital, Huai'an
| | - Yuxin Chen
- Institute of Viruses and Infectious Diseases, Nanjing University
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Jie Li
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
- Institute of Viruses and Infectious Diseases, Nanjing University
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
| | - Rui Huang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
- Institute of Viruses and Infectious Diseases, Nanjing University
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
| | - Chao Wu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
- Institute of Viruses and Infectious Diseases, Nanjing University
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing
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4
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Zhang L, Bi X, Chen X, Zhang L, Xiong Q, Cao W, Lin Y, Yang L, Jiang T, Deng W, Wang S, Wu S, Liu R, Gao Y, Shen G, Chang M, Hao H, Xu M, Hu L, Lu Y, Li M, Xie Y. A nomogram based on HBeAg, AST, and age to predict non-minimal liver inflammation in CHB patients with ALT <80 U/L. Front Immunol 2023; 13:1119124. [PMID: 36741383 PMCID: PMC9892180 DOI: 10.3389/fimmu.2022.1119124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/28/2022] [Indexed: 01/21/2023] Open
Abstract
Objective Precise assessment of liver inflammation in untreated hepatitis B e antigen (HBeAg)-positive patients with chronic hepatitis B virus (HBV) infection can determine when to initiate antiviral therapy. The aim of this study was to develop and validate a nomogram model for the prediction of non-minimal liver inflammation based on liver pathological injuries combined with age and alanine aminotransferase (ALT), aspartate aminotransferase (AST), hepatitis B surface antigen (HBsAg), HBeAg, and HBV DNA quantification. Methods We retrospectively included 735 HBeAg-positive chronic hepatitis B (CHB) patients with ALT < 80 U/L as the primary cohort and prospectively enrolled 196 patients as the validation cohort. Multivariate logistic regression analysis identified independent impact factors. A nomogram to predict significant liver inflammation was developed and validated. Results Multivariate logistic regression analysis showed that HBeAg, AST, and age were independent risk factors for predicting non-minimal liver inflammation in untreated CHB patients. The final formula for predicting non-minimal liver inflammation was Logit(P) = -1.99 - 0.68 × Log10HBeAg + 0.04 × Age + 0.06 × AST. A nomogram for the prediction of non-minimal liver inflammation was established based on the results from the multivariate analysis. The predicted probability of the model being consistent with the actual probability was validated by the calibration curves, showing the best agreement in both the primary and validation cohorts. The C-index was 0.767 (95%CI = 0.734-0.802) in the primary cohort and 0.749 (95%CI = 0.681-0.817) in the prospective validation cohort. Conclusions The nomogram based on HBeAg, AST, and age might help predict non-minimal liver inflammation in HBeAg-positive CHB patients with ALT < 80 U/L, which is practical and easy to use for clinicians.
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Affiliation(s)
- Lu Zhang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoyue Bi
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoxue Chen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Luxue Zhang
- Infectious Disease Department, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Qiqiu Xiong
- Department of General Surgery, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Weihua Cao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Infectious Diseases, Miyun Teaching Hospital, Capital Medical University, Beijing, China
| | - Yanjie Lin
- Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China
| | - Liu Yang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Tingting Jiang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Wen Deng
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Shiyu Wang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Shuling Wu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ruyu Liu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yuanjiao Gao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ge Shen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Min Chang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongxiao Hao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Mengjiao Xu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Leiping Hu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Minghui Li
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,*Correspondence: Minghui Li, ; Yao Xie, ,
| | - Yao Xie
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,*Correspondence: Minghui Li, ; Yao Xie, ,
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5
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A Predictive Model to Evaluate the HbeAg Positivity of Chronic Hepatitis B Virus Patients in Clinics: A Cross-Sectional Study. Medicina (B Aires) 2022; 58:medicina58091279. [PMID: 36143956 PMCID: PMC9500857 DOI: 10.3390/medicina58091279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/31/2022] [Accepted: 09/11/2022] [Indexed: 11/17/2022] Open
Abstract
Background and Objective: The study aims to investigate the correlation between Hepatitis B ‘e’ antigen (HBeAg) and HBV DNA levels, and to find a convenient tool to estimate the HBV DNA level for clinicians. Materials and Methods: We enrolled 1020 patients in this cross-sectional study and divided them into four groups: an HbeAg-positive and -negative group, and high and low HBV DNA levels groups. Results: Alanine aminotransferase (ALT), Albumin (ALB) and HBeAg are independent risk factors for CHB patients. When the level of HBeAg is higher than 16.15 S/CO, it is four times more likely that the patients will have high levels of HBV DNA than those who do not. The ALT and TB are independent risk factors in HBeAg-negative patients with a high HBV DNA level. We have drawn three predictive models to estimate the HBV DNA levels for those with the chronic hepatitis B virus (CHB), and those that are HBeAg-positive and HBeAg-negative (Y1 = 0.004 × ALT(IU/L) + 1.412 × HBeAg (S/CO) − 0.029 × ALB (g/L) + 0.779, the AUC is 0.672, and the cutoff value is −0.072, there the sensitivity is 0.615, the specificity is 0.648, PPV is 65.182% and NPV is 60.837%; Y2 = 0.007 × HBeAg (S/CO) − 0.016 × HGB (g/L) + 3.070, the AUC is 0.724, and the cutoff value is 1.216, where the sensitivity is 0.626, the specificity is 0.897, PPV is 94.118% and NPV is 34.437%; Y3 = −0.005 × ALT(IU/L) + 0.006 × TB (umol/L) + 0.385, the AUC is 0.661, and the cutoff value is 0.263, where the sensitivity is 0.677, the specificity is 0.587, PPV is 66.820% and NPV is 40.774%, respectively). We propose that HBeAg is the most important risk factor for the patient with a high HBV DNA level, however, it is not as important in the HBeAg-positive group. Conclusions: HBeAg is an independent risk factor that reflects the level of HBV DNA with a strong correlation. Patient with HBeAg (−) should combine TB and ALT to estimate the level of HBV DNA.
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Wang X, Gao X, Wu R, Chi X, Xu H, Guan Y, Jin Q, Niu J. Serum qAnti-HBc combined with ALT and HBsAg predicts significant hepatic inflammation in HBeAg-positive immune active patients. J Gastroenterol Hepatol 2022; 37:1806-1814. [PMID: 35509262 DOI: 10.1111/jgh.15881] [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: 12/21/2021] [Revised: 04/14/2022] [Accepted: 05/01/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Quantitative hepatitis B core antibody (qAnti-HBc) level has been reported to predict significant liver inflammation in treatment-naïve chronic hepatitis B patients. However, little evidence has been revealed that qAnti-HBc alone or with other serum parameters in predicting moderate to severe hepatic inflammation in HBeAg-positive immune active patients treated with entecavir (ETV). METHODS A total of 142 patients with HBeAg-positive immune active hepatitis were recruited in our study. Serum liver biochemistry, qAnti-HBc, hepatitis B virus markers, and liver inflammation were evaluated during 48-week ETV treatment. The association between liver inflammation grades and serum markers was systematically analyzed. RESULTS The patients with moderate to severe inflammation (≥ G2) had a significantly higher level of qAnti-HBc compared with those with no to mild liver inflammation patients (< G2). The levels of qAnti-HBc and alanine transaminase (ALT) were positively correlated with hepatic inflammation grades, and qAnti-HBc had a better correlation than ALT, whereas HBsAg was negatively correlated with hepatic inflammation grades before treatment. After 48-week ETV treatment, no correlation was observed between hepatic inflammation grades and qAnti-HBc, ALT, or HBsAg. The combination of qAnti-HBc, ALT, and HBsAg had better performance in predicting significant liver inflammation (≥ G2) than qAnti-HBc alone or its combination with ALT. CONCLUSION Serum qAnti-HBc levels were positively correlated with hepatic inflammation grades before treatment, but no positive correlation between them was observed after 48-week treatment. The level of qAnti-HBc combined with ALT and HBsAg may serve as a more reliable marker for identifying significant liver inflammation before treatment in HBeAg-positive immune active patients.
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Affiliation(s)
- Xiaomei Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Xiuzhu Gao
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Ruihong Wu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Xiumei Chi
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Hongqin Xu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Yazhe Guan
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Qinglong Jin
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Junqi Niu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China.,Center for Pathogen Biology and Infectious Diseases, The First Hospital of Jilin University, Changchun, China
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7
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Lin MH, Li HQ, Zhu L, Su HY, Peng LS, Wang CY, He CP, Liang XE, Wang Y. Liver Fibrosis in the Natural Course of Chronic Hepatitis B Viral Infection: A Systematic Review with Meta-Analysis. Dig Dis Sci 2022; 67:2608-2626. [PMID: 34008117 DOI: 10.1007/s10620-021-07009-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/14/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Quantitative data are limited on the natural course of liver fibrosis in patients with chronic HBV infection (CHB). AIMS To estimate the prevalence of fibrosis status including non-fibrosis, significant fibrosis, advanced fibrosis, and cirrhosis throughout the natural course of CHB. METHODS We searched Cochrane library, EMBASE, PubMed, SCOPUS, Web of Science, and ScienceDirect from January 1993 to November 2019 for studies with histologic data on liver fibrosis in CHB natural course. CHB course was defined based on current criteria for identifying infection phases as recommended by international clinical practice guidelines, including the HBeAg-positive immune-tolerant, HBeAg-positive immune-active, HBeAg-negative immune-inactive, HBeAg-negative immune-reactive, and HBsAg-negative phases. Pooled prevalence rate of fibrosis status at each phase was obtained from random-effect meta-analyses. RESULTS Thirty-three studies with 9,377 adult participants (23.8-49.0 age years; 45.5-88.6% males) were eligible and finally included. The estimated prevalence of non-fibrosis, significant fibrosis, advanced fibrosis, and cirrhosis was, for HBeAg-positive immune-tolerant phase: 31.2% (95%CI 15.6-46.7), 16.9% (95%CI 7.8-26.1), 5.4% (95%CI 0.0-11.2), and 0.0% (95%CI 0.0-1.5); HBeAg-positive immune-active phase: 6.9% (95%CI 3.6-10.2), 50.6% (95%CI 39.2-61.9), 32.1% (95%CI 24.2-40.0), and 12.8% (95%CI 8.6-17.0); HBeAg-negative immune-inactive phase: 32.4% (95%CI 0.0-100.0), 24.8% (95%CI 4.5-45.1), 3.0% (95%CI 0.0-8.3), and 0.0% (95%CI 0.0-1.0); and HBeAg-negative immune-reactive phase: 6.3% (95%CI 3.5-9.2), 50.3% (95%CI 38.9-61.7), 30.3% (95%CI 20.9-39.6), and 10.0% (95%CI 6.6-13.5), respectively. There was only one study for HBsAg-negative phase, thus not allowing further meta-analyses. CONCLUSIONS Fibrosis risk persists through CHB natural course. These data can support risk estimation in clinical practice and provide reference for noninvasive investigation.
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Affiliation(s)
- Mei-Hong Lin
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China.,The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hai-Qiong Li
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China.,The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lin Zhu
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China.,The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hai-Ying Su
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China.,The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Li-Shan Peng
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China.,The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chuang-Yuan Wang
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China.,The Second School of Clinical Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Cai-Ping He
- Biomedical Research Center, Southern Medical University, Guangzhou, China.,School of Pharmaceutical Science, Southern Medical University, Guangzhou, China
| | - Xie-Er Liang
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yan Wang
- Department of Infectious Disease and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China. .,Biomedical Research Center, Southern Medical University, Guangzhou, China.
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8
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Li L, Ye Y, Ran Y, Liu S, Tang Q, Liu Y, Liao X, Zhang J, Xiao G, Lu J, Zhang G, He Q, Hu S. A non-invasive model for predicting liver fibrosis in HBeAg-positive patients with normal or slightly elevated alanine aminotransferase. Medicine (Baltimore) 2021; 100:e25581. [PMID: 33907107 PMCID: PMC8084058 DOI: 10.1097/md.0000000000025581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 02/24/2021] [Accepted: 03/30/2021] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT Early and accurate diagnosis of liver fibrosis is necessary for HBeAg-positive chronic hepatitis B (CHB) patients with normal or slightly increased alanine aminotransferase (ALT), Liver biopsy and many non-invasive predicting markers have several application restrictions in grass-roots hospitals. We aimed to construct a non-invasive model based on routinely serum markers to predict liver fibrosis for this population.A total of 363 CHB patients with HBeAg-positive, ALT ≤2-fold the upper limit of normal and liver biopsy data were randomly divided into training (n = 266) and validation groups (n = 97). Two non-invasive models were established based on multivariable logistic regression analysis in the training group. Model 2 with a lower Akaike information criterion (AIC) was selected as a better predictive model. Receiver operating characteristic (ROC) was used to evaluate the model and was then independently validated in the validation group.The formula of Model 2 was logit (Model value) = 5.67+0.08 × Age -2.44 × log10 [the quantification of serum HBsAg (qHBsAg)] -0.60 × log10 [the quantification of serum HBeAg (qHBeAg)]+0.02 × ALT+0.03 × aspartate aminotransferase (AST). The area under the ROC curve (AUC) was 0.89 for the training group and 0.86 for the validation group. Using 2 cut-off points of -2.61 and 0.25, 59% of patients could be identified with liver fibrosis and antiviral treatment decisions were made without liver biopsies, and 149 patients were recommended to undergo liver biopsy for accurate diagnosis.In this study, the non-invasive model could predict liver fibrosis and may reduce the need for liver biopsy in HBeAg-positive CHB patients with normal or slightly increased ALT.
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Affiliation(s)
- Ling Li
- Department of Gastroenterology and Hepatology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing
- Department of Hepatology, Beijing University of Chinese Medicine Affiliated Shenzhen Hospital
| | - Yongan Ye
- Department of Gastroenterology and Hepatology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing
| | - Yun Ran
- Department of Hepatology, Beijing University of Chinese Medicine Affiliated Shenzhen Hospital
| | - Shuyan Liu
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Qiyuan Tang
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Yaya Liu
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Xuejiao Liao
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Juanjuan Zhang
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Guohui Xiao
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Jian Lu
- Department of Infectious Diseases, Shenzhen University General Hospital, Shenzhen, China
| | - Guoliang Zhang
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Qing He
- National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Southern University of Science and Technology
| | - Shiping Hu
- Department of Hepatology, Beijing University of Chinese Medicine Affiliated Shenzhen Hospital
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9
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Quantitative HBcrAg and HBcAb versus HBsAg and HBV DNA in predicting liver fibrosis levels of chronic hepatitis B patients. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 43:526-536. [PMID: 32921478 DOI: 10.1016/j.gastrohep.2020.03.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 03/10/2020] [Accepted: 03/31/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To evaluate the performance of the quantitative markers of hepatitis B core-related antigen (HBcrAg) and anti-hepatitis B core antigen antibodies HbcAb versus hepatitis B surface antigen (HBsAg) and hepatitis B virus DNA (HBV DNA) in predicting liver fibrosis levels in chronic hepatitis B patients. METHODS Two hundred and fifty hepatitis B e antigen (HBeAg)-positive and 245 HBeAg-negative patients were enrolled. With reference to the Scheuer standard, stage 2 or higher and stage 4 liver disease were defined as significant fibrosis and cirrhosis, respectively. A receiver operating characteristic (ROC) curve was used to evaluate the performance of the HBV markers investigated. RESULTS The areas under the ROC curves (AUCs) of HBcrAg in predicting significant fibrosis and cirrhosis in HBeAg-positive patients (0.577 and 0.700) were both close to those of HBsAg (0.617 and 0.762) (both P> 0.05). In HBeAg-negative patients (0.797 and 0.837), they were both significantly greater than those of HBV DNA (0.723 and 0.738) (P=0.0090 and P=0.0079). The AUCs of HBcAb in predicting significant fibrosis and cirrhosis in HBeAg-positive patients (0.640 and 0.665) were both close to those of HBsAg. In HBeAg-negative patients (0.570 and 0.621), they were both significantly less than those of HBcrAg (P <0.0001 and P=0.0001). Specificity in predicting significant fibrosis and sensitivity in predicting cirrhosis in HBeAg-positive patients, using a single cut-off of HBsAg ≤5,000 IU/ml, were 76.5% and 72.7%, respectively. In HBeAg-negative patients, using a single cut-off of HBcrAg>80kU/ml, they were 85.9% and 81.3%, respectively. CONCLUSIONS HBsAg has good performance in predicting liver fibrosis levels in HBeAg-positive and HBeAg-negative patients, and HBcrAg has very good performance in predicting liver fibrosis levels in HBeAg-negative patients.
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Jiang R, Wang T, Yao Y, Zhou F, Huang X. Hepatitis B infection and intrahepatic cholestasis of pregnancy: A systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e21416. [PMID: 32756142 PMCID: PMC7402766 DOI: 10.1097/md.0000000000021416] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Viral hepatitis type B is caused by hepatitis B virus (HBV) infection. Several studies have linked HBV infection to a higher risk of developing intrahepatic cholestasis of pregnancy (ICP), although some give contradictory results. To investigate the association and estimated risk of ICP in patients with HBV infection, we conducted this meta-analysis to summarize all available evidence. METHODS This study consists of 2 meta-analyses. A literature search was performed using MEDLINE and EMBASE from inception to July 2019. The first study included studies that reported associations between HBV infection and the risk of ICP. The second analysis included studies comparing the risk of HBV infection in ICP patients with those without ICP. Odds ratios (OR) and 95% confidence intervals (CI) were calculated using a random-effect, inverse variance method. RESULTS Four studies were included in both analyses. The OR of ICP in HBV-infected pregnant women compared with non-HBV pregnant women was 1.68 (95% CI 1.43-1.97; I = 0%). The OR of HBV infection among ICP patients compared with non-ICP patients was 1.70 (95% CI 1.44-2.01; I = 0%). CONCLUSIONS Our meta-analysis demonstrates not only a higher risk of ICP among HBV-infected pregnant women but also an increased risk of HBV infection among ICP patients. These findings suggest that HBV is a high-risk factor for ICP and screening for hepatitis B in women with ICP symptoms may be beneficial.
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11
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Jiang YC, Li YF, Zhou L, Zhang DP. Comparative metabolomics unveils molecular changes and metabolic networks of syringin against hepatitis B mice by untargeted mass spectrometry. RSC Adv 2020; 10:461-473. [PMID: 35492557 PMCID: PMC9048208 DOI: 10.1039/c9ra06332c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 12/09/2019] [Indexed: 12/18/2022] Open
Abstract
Untargeted metabolomics technology was used to discover the metabolic pathways and biomarkers for revealing the potential biological mechanism of syringin on hepatitis B virus. Serum samples were analyzed by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS)-based comparative metabolomics coupled with pattern recognition methods and network pathway. In addition, the histopathology, HBV DNA detection of liver tissue, and biochemical indicators of liver function change were also explored for investigating the antiviral effect of syringin. In comparison to the model group, the metabolic profiles of the turbulence in transgenic mice tended to recover to the same as the control group after syringin therapy. A total of 33 potential biomarkers were determined to explore the metabolic disorders in the hepatitis B animal model, of which 25 were regulated by syringin, and 8 metabolic pathways, such as phenylalanine, tyrosine and tryptophan biosynthesis, phenylalanine metabolism, arachidonic acid metabolism, glyoxylate and dicarboxylate metabolism, were involved. Syringin markedly reduced the liver pathology change, inhibited HBV DNA replication, and improved liver function. Amino acid metabolism is a potential target for the treatment of hepatitis B. The hepatoprotective effect of syringin may contribute to ameliorating oxidative stress and preventing protein and DNA replication. Comparative metabolomics is a promising tool for discovering metabolic pathways and biomarkers of the hepatitis B animal model as targets to reveal the effects and mechanism of syringin, which benefits the development of natural products and advances the treatment of diseases. Untargeted metabolomics technology was used to discover the metabolic pathways and biomarkers for revealing the potential biological mechanism of syringin on hepatitis B virus.![]()
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Affiliation(s)
- Yi-chang Jiang
- Third Department of Orthopedics
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
| | - Yuan-feng Li
- Third Department of Orthopedics
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
| | - Ling Zhou
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
| | - Da-peng Zhang
- Third Department of Orthopedics
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
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12
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Dai Y, Che F, Jiang X, Cui D, Zhou H, Xu X, Sun C, Cheng J. Clinical characteristics and association analysis of persistent low-level HBsAg expression in a physical examination population with HBV infection. Exp Ther Med 2019; 19:19-32. [PMID: 31853269 PMCID: PMC6909745 DOI: 10.3892/etm.2019.8217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 08/05/2019] [Indexed: 02/07/2023] Open
Abstract
Certain patients with hepatitis B virus (HBV) infection present with persistently low levels of serum hepatitis B surface antigen (HBsAg) and have been indicated to have low rates of HBV nucleic acid replication. To explore the serological and molecular epidemiological characteristics of HBV population with low-level HBsAg in the present study, associated serum markers and virologic genotype detection were performed accordingly. Determination of HBV markers was performed using a chemiluminescence immunoassay from which 2,544 out of 45,256 adults who underwent routine health examination were tested positive for HBsAg. HBV DNA was detected by real-time fluorescent quantitative PCR. The patients were divided into low-level and high-level groups, according to their HBsAg levels (cut-off value, 10 IU/ml). The prevalence and levels of HBsAg positivity and HBV DNA in patients with HBV infection were analyzed by age, sex, serological pattern and clinical type. The fibrosis status of patients with low-level HBsAg was assessed by determining the aspartate aminotransferase-to-platelet ratio (APRI), and sequencing was employed to determine serotypes and genotypes. HBV-infected patients with low-level HBsAg (<10 IU/ml) accounted for 15.41% of the 2,544 HBsAg-positive patients, and the prevalence of HBsAg positivity exhibited a tendency to increase with age. The male-to-female ratio was ~1.9:1, and the average age was 54.98±16.28 years among HBV-infected patients with low-level HBsAg. The major serological pattern and clinical types were HBsAg/antibody against hepatitis Be antigen (anti-HBe)/antibody against hepatitis B core antigen (anti-HBc)-positive (94.90%) and chronic asymptomatic (ASC) (97.95%), respectively. HBV DNA exhibited a low-level of replication and the prevalence of HBV DNA positivity assessed by the routine method and by the enrichment method was 27.74% (97/392) and 45.92% (180/392), respectively. No significant differences among the age groups were identified in the different HBsAg level groups (P>0.05). The prevalence of HBV DNA positivity was associated with HBsAg only in patients with serological pattern HBV-M2 (HBsAg/anti-HBe/anti-HBc-positive) in the low-level HBsAg group (odds ratio: 1.30; 95% CI: 1.15–1.47; P<0.05). The APRI had no association with age, HBsAg, HBV DNA level or liver function index in ASC patients in the low-level HBsAg group (P>0.05). The prevalence of the serotype adw and genotype B was 85.53 and 89.47%, respectively. Further improvement in the systematic study of populations with low-level HBsAg has important clinical and epidemiological significance for improving the detection of HBV serological markers, elucidating the mechanisms leading to low-level HBsAg, overcoming immune tolerance to eliminate HBV infection and preventing HBV transmission.
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Affiliation(s)
- Yuzhu Dai
- Department of Clinical Laboratory, The 903rd Hospital of The PLA, Hangzhou, Zhejiang 310013, P.R. China.,Department of Laboratory Medicine, Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Feihu Che
- Department of Clinical Laboratory, The 903rd Hospital of The PLA, Hangzhou, Zhejiang 310013, P.R. China
| | - Xiaoxiao Jiang
- Department of Respiration, The 903rd Hospital of The PLA, Hangzhou, Zhejiang 310013, P.R. China
| | - Dawei Cui
- Department of Laboratory Medicine, Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Huajun Zhou
- Department of Clinical Laboratory, The 903rd Hospital of The PLA, Hangzhou, Zhejiang 310013, P.R. China
| | - Xujian Xu
- Department of Biotechnology, University of Tokyo, Tokyo 1138656, Japan
| | - Changgui Sun
- Department of Clinical Laboratory, The 903rd Hospital of The PLA, Hangzhou, Zhejiang 310013, P.R. China
| | - Jun Cheng
- Department of Clinical Laboratory, The 903rd Hospital of The PLA, Hangzhou, Zhejiang 310013, P.R. China.,Department of Medical Laboratory, Faculty of Graduate Studies, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China.,Department of Medical Laboratory, Faculty of Graduate Studies, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
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13
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Serum alkaline phosphatase levels as a simple and useful test in screening for significant fibrosis in treatment-naive patients with hepatitis B e-antigen negative chronic hepatitis B. Eur J Gastroenterol Hepatol 2019; 31:817-823. [PMID: 30543572 PMCID: PMC6553335 DOI: 10.1097/meg.0000000000001336] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Staging of liver fibrosis is critical in guiding the treatment of chronic hepatitis B (CHB) virus. Many efforts have been made toward the research of noninvasive techniques, mostly focusing on hepatitis B e-antigen (HBeAg)-positive [HBeAg(+)] CHB patients, whereas HBeAg(+) and HBeA-negative [HBeAg(-)] represent different stages of hepatitis B virus infection. Thus, in this study, we aimed to search for routinely available clinical noninvasive liver fibrosis markers and separately analysed the markers in HBeAg(+) and HBeAg(-) CHB patients. METHODS Patients with CHB who were treatment naive and who underwent a liver biopsy at our hospital from 1 January 2016 to 31 April 2017 were enrolled. Liver histology was scored using the Scheuer classification system. The area under the receiver operator curve was used to determine the diagnostic accuracy. RESULTS A total of 191 patients, including 104 HBeAg(+) and 87 HBeAg(-) treatment-naive CHB patients, were enrolled in this study. Serum alkaline phosphatase (ALP) levels increased gradually in all patients and separately in HBeAg(-) CHB patients, but not in HBeAg(+) CHB patients. ALP was an independent factors predicting significant fibrosis (S≥2) in all of the patients and separately in HBeAg(-) patients, with area under the receiver operator curves of 0.651 and 0.717, respectively. Further, the optimal cut-off value of ALP (>69.5 IU/l) for distinguishing HBeAg(-) CHB patients with significant fibrosis was determined (S≥2). CONCLUSION Serum ALP levels can identify significant fibrosis (S≥2) in treatment-naive HBeAg(-) CHB patients and could potentially reduce the need for liver biopsies and help to guide the clinical treatment of CHB.
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14
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Pei Y, Wang C, Ben H, Wang L, Ma Y, Ma Q, Xiang Y, Zhang L, Liu G. Discovery of New Hepatitis B Virus Capsid Assembly Modulators by an Optimal High-Throughput Cell-Based Assay. ACS Infect Dis 2019; 5:778-787. [PMID: 30761887 DOI: 10.1021/acsinfecdis.9b00030] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this article, a simple and effective high-throughput screening (HTS) assay was developed to identify anti-HBV compounds by using a HepAD38 luciferase reporter (HepAD38-luc) cell line that can effectively exclude the false positive hit compounds targeted on the tetracycline off (tet-off) regulation system. Through screening in-house chemical libraries, N-phenylpiperidine-3-carboxamide derivatives, represented by 1 and 2, were identified, while the other false positive hits (i.e., quinoxaline (3) and benzothiazin (4) derivatives) were simultaneously excluded. Compounds 1 and 2 exhibit strong inhibitory activity against HBV replication in both HepAD38 and HepG2.2.15 cells. Further studies revealed that 1 and 2 reduced extracellular HBV DNA, HBeAg, and intracellular HBV intermediates, including total DNA, RNA, and precore RNA of HBV. Size-exclusion chromatography (SEC) and electron microscopy (EM) investigations demonstrated that 1 and 2 remarkably induced the formation of morphologically intact capsids and accelerated the dynamics of capsid assembly, suggesting that both 1 and 2 were type I capsid assembly modulators (CAMs).
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Affiliation(s)
- Yameng Pei
- School of Pharmaceutical Sciences, Tsinghua University, Renhuan Building, Room 311, Beijing 100084, China
| | - Chunting Wang
- School of Pharmaceutical Sciences, Tsinghua University, Renhuan Building, Room 311, Beijing 100084, China
| | - Haijing Ben
- School of Medicine, Comprehensive AIDS Research Center, and Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University,Medical Sciences Building, Suite A209, Beijing 100084, China
| | - Lei Wang
- Beijing Advanced Innovation Center for Structural Biology, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Center for Global Health and Infectious Diseases, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Medical Sciences Building, Suite A207, Beijing 100084, China
| | - Yao Ma
- School of Pharmaceutical Sciences, Tsinghua University, Renhuan Building, Room 311, Beijing 100084, China
| | - Qingyan Ma
- School of Pharmaceutical Sciences, Tsinghua University, Renhuan Building, Room 311, Beijing 100084, China
| | - Ye Xiang
- Beijing Advanced Innovation Center for Structural Biology, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Center for Global Health and Infectious Diseases, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Medical Sciences Building, Suite A207, Beijing 100084, China
| | - Linqi Zhang
- School of Medicine, Comprehensive AIDS Research Center, and Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Tsinghua University,Medical Sciences Building, Suite A209, Beijing 100084, China
| | - Gang Liu
- School of Pharmaceutical Sciences, Tsinghua University, Renhuan Building, Room 311, Beijing 100084, China
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15
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Liu W, Xie Y, Gao T, Huang F, Wang L, Ding L, Wang W, Liu S, Dai J, Wang B. Reflection and observation: cell-based screening failing to detect HBV in HUMSCs derived from HBV-infected mothers underscores the importance of more stringent donor eligibility to reduce risk of transmission of infectious diseases for stem cell-based medical products. Stem Cell Res Ther 2018; 9:177. [PMID: 29973264 PMCID: PMC6030788 DOI: 10.1186/s13287-018-0920-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 05/31/2018] [Accepted: 06/06/2018] [Indexed: 12/20/2022] Open
Abstract
Background In cell-based therapy, the transmission of communicable diseases imposes a substantial threat to recipients. In this study, we investigated whether cell-based screening could detect hepatitis B virus (HBV) in human umbilical cord-derived mesenchymal stem cells (HUMSCs) isolated from HBV-infected donors to understand the susceptibility of HUMSCs to HBV infection. Methods HBV assay was performed in HUMSCs derived from healthy and HBV-infected donors with enzyme-linked immunosorbent assay (ELISA), fluorescence quantitative PCR (FQ-PCR) assay, and droplet digital PCR (ddPCR) assay. Further, HBV DNA was assayed in HUMSCs derived from healthy donors after incubation with human sera containing a high titer of HBV using FQ-PCR. Results HBV antigen/antibody and DNA failed to be detected using ELISA, FQ-PCR, and ddPCR. After incubation with HBV infection sera, HBV DNA could be detected, but below the valid titer of the assay kit. The HBV DNA levels in HBV-incubated HUMSCs gradually decreased with medium change every 2 days and then significantly decreased, not even detected after passage. Conclusions The current cell-based screening methods could not detect HBV in HUMSCs derived from HBV-infected donors, indicating the importance of more stringent donor eligibility to reduce the risk of transmission of communicable diseases in cell-based therapy. To solve the problem of an occult HBV window period in donor eligibility determination, we recommend that the donors undergo another HBV serological test 3 months after the first serological communicable disease screening.
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Affiliation(s)
- Wei Liu
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Yuanyuan Xie
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Tianyun Gao
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Feifei Huang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Liudi Wang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Lijun Ding
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Wenqing Wang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Shuo Liu
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China
| | - Jianwu Dai
- Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, No. 1 West Beichen Road, Beijing, 100190, China.
| | - Bin Wang
- Clinical Stem Cell Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, China.
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Chung H, Chen X, Yu Y, Lee H, Song CH, Choe H, Lee S, Kim H, Hong S. A critical role of hepatitis B virus polymerase in cirrhosis, hepatocellular carcinoma, and steatosis. FEBS Open Bio 2018; 8:130-145. [PMID: 29321963 PMCID: PMC5757181 DOI: 10.1002/2211-5463.12357] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 11/09/2017] [Accepted: 11/15/2017] [Indexed: 01/04/2023] Open
Abstract
Hepatitis B is one of the most common infectious diseases in the world; more than 350 million people are carriers of hepatitis B virus (HBV). Chronic HBV infection (CHB) leads to liver diseases such as cirrhosis, hepatocellular carcinoma (HCC), and steatosis. Despite its seriousness in terms of public health, the pathogenic mechanism of how CHB leads to liver diseases, especially cirrhosis and steatosis, remains unclear. We studied the role of HBV polymerase (HBp) reverse transcriptase (RT) activity in association with the pathogenesis of liver diseases in CHB by developing transgenic mice expressing HBp or the RT domain of HBp. Thorough pathological, serological, and histological analyses of the transgenic mice, as well as mechanistic studies, were conducted. All of the transgenic mice expressing RT in their livers developed early cirrhosis with steatosis by 18 months of age, and 10% developed HCC. The RT activity of HBp stimulates coordinated proapoptotic and proinflammatory responses involving the caspase-9, caspase-3, and caspase-1 pathways that might lead to the development of cirrhosis, HCC, and steatosis. The animal model described here should prove useful for elucidating the molecular events in the CHB-induced liver diseases.
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Affiliation(s)
- Hea‐Jong Chung
- Department of Biomedical SciencesChonbuk National University Medical SchoolJeonjuChonbukSouth Korea
- Present address:
Department of MicrobiologySeonam University Medical SchoolNamwonChonbukSouth Korea
| | - Xiao Chen
- Department of Biomedical SciencesChonbuk National University Medical SchoolJeonjuChonbukSouth Korea
| | - Yang Yu
- Department of Biomedical SciencesChonbuk National University Medical SchoolJeonjuChonbukSouth Korea
| | - Heui‐Kwan Lee
- Department of Radiation OncologyPresbyterian Medical CenterSeonam University Medical SchoolJeonjuChonbukSouth Korea
| | - Chang Ho Song
- Department of AnatomyChonbuk National University Medical SchoolJeonjuChonbukSouth Korea
| | - Han Choe
- Department of PhysiologyBio‐Medical Institute of TechnologyAsan Medical CenterUniversity of Ulsan College of MedicineSeoulSouth Korea
| | - Seungkoo Lee
- Department of Anatomic PathologySchool of MedicineKangwon National UniversityChuncheonGangwonSouth Korea
| | - Hyeon‐Jin Kim
- JINIS BDRD InstituteJINIS Biopharmaceuticals Co.WanjuChonbukSouth Korea
| | - Seong‐Tshool Hong
- Department of Biomedical SciencesChonbuk National University Medical SchoolJeonjuChonbukSouth Korea
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Zeng DW, Dong J, Jiang JJ, Zhu YY, Liu YR. Ceruloplasmin, a reliable marker of fibrosis in chronic hepatitis B virus patients with normal or minimally raised alanine aminotransferase. World J Gastroenterol 2016; 22:9586-9594. [PMID: 27920479 PMCID: PMC5116602 DOI: 10.3748/wjg.v22.i43.9586] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 09/18/2016] [Accepted: 10/10/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To develop a non-invasive model to evaluate significant fibrosis and cirrhosis by investigating the association between serum ceruloplasmin (CP) levels and liver fibrosis in chronic hepatitis B (CHB) patients with normal or minimally raised alanine aminotransferase (ALT).
METHODS Serum samples and liver biopsy were obtained from 193 CHB patients with minimally raised or normal ALT who were randomly divided into a training group (n = 97) and a validation group (n = 96). Liver histology was evaluated by the METAVIR scoring system. Receiver operator characteristic curves were applied to the diagnostic value of CP for measuring liver fibrosis in CHB patients. Spearman rank correlation analyzed the relationship between CP and liver fibrosis. A non-invasive model was set up through multivariate logistic regression analysis.
RESULTS Serum CP levels individualized various fibrosis stages via area under the curve (AUC) values. Multivariate analysis revealed that CP levels were significantly related to liver cirrhosis. Combining CP with serum GGT levels, a CG model was set up to predict significant fibrosis and liver cirrhosis in CHB patients with normal or minimally raised ALT. The AUC, sensitivity, specificity, positive predictive value, and negative predictive value were 0.84, 83.1%, 78.6%, 39.6%, and 96.5% to predict liver cirrhosis, and 0.789, 80.26%, 68.38%, 62.25%, and 84.21% to predict significant fibrosis. This model expressed a higher AUC than FIB-4 (age, ALT, aspartate aminotransferase, platelets) and GP (globulin, platelets) models to predict significant fibrosis (P = 0.019 and 0.022 respectively) and revealed a dramatically greater AUC than FIB-4 (P = 0.033) to predict liver cirrhosis.
CONCLUSION The present study showed that CP was independently and negatively associated with liver fibrosis. Furthermore, we developed a novel promising model (CG), based on routine serum markers, for predicting liver fibrosis in CHB patients with normal or minimally raised ALT.
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Zeng DW, Dong J, Liu YR, Jiang JJ, Zhu YY. Noninvasive models for assessment of liver fibrosis in patients with chronic hepatitis B virus infection. World J Gastroenterol 2016; 22:6663-6672. [PMID: 27547009 PMCID: PMC4970475 DOI: 10.3748/wjg.v22.i29.6663] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 05/30/2016] [Accepted: 06/15/2016] [Indexed: 02/06/2023] Open
Abstract
There are approximately 240 million patients with chronic hepatitis B virus (HBV) infection worldwide. Up to 40% of HBV-infected patients can progress to liver cirrhosis, hepatocellular carcinoma or chronic end-stage liver disease during their lifetime. This, in turn, is responsible for around 650000 deaths annually worldwide. Repeated hepatitis flares may increase the progression of liver fibrosis, making the accurate diagnosis of the stage of liver fibrosis critical in order to make antiviral therapeutic decisions for HBV-infected patients. Liver biopsy remains the “gold standard” for diagnosing liver fibrosis. However, this technique has recently been challenged by the development of several novel noninvasive tests to evaluate liver fibrosis, including serum markers, combined models and imaging techniques. In addition, the cost and accessibility of imaging techniques have been suggested as additional limitations for invasive assessment of liver fibrosis in developing countries. Therefore, a noninvasive assessment model has been suggested to evaluate liver fibrosis, specifically in HBV-infected patients, owing to its high applicability, inter-laboratory reproducibility, wide availability for repeated assays and reasonable cost. The current review aims to present the status of knowledge in this new and exciting field, and to highlight the key points in HBV-infected patients for clinicians.
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Jia W, Qi X, Ji YY, Xun YH, Wang H, Zhang WH, Yang JH, Wang JY, Zhu HX, Mao RC, Zhang JM. Low Serum Hepatitis B Surface Antigen Level Predicts Compensated Cirrhosis Caused by Chronic Hepatitis B in HBeAg Positive Patients in East China. HEPATITIS MONTHLY 2015; 15:e29183. [PMID: 26322110 PMCID: PMC4546813 DOI: 10.5812/hepatmon.29183] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Revised: 05/27/2015] [Accepted: 07/07/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUNDS Serum hepatitis B surface antigen (HBsAg) levels are associated with fibrosis in patients with chronic hepatitis B (CHB) infection. OBJECTIVES The aim of our study was to evaluate serum HBsAg level as a biomarker for compensated cirrhosis in hepatitis B e antigen (HBeAg) positive CHB patients. PATIENTS AND METHODS Two-hundred and one HBeAg-positive Chinese CHB patients with or without cirrhosis were enrolled in this retrospective study. Cirrhosis was diagnosed based on liver biopsy. Furthermore, patients with decompensated cirrhosis were excluded. A statistical analysis was performed regarding the association between serum HBsAg level and compensated cirrhosis. RESULTS Patients with compensated cirrhosis had a significantly lower mean serum HBsAg level compared to those without cirrhosis (3.27 Log10 IU/mL VS 4.17 Log10 IU/mL, P < 0.001). Furthermore, examining the correlation with compensated cirrhosis revealed that lower level of serum HBsAg was a significant factor in multivariate analysis. The area under the receiver operating characteristics curve of serum HBsAg was 0.856 for compensated cirrhosis. A positive predictive value of 66.2% and negative predictive value of 90.7% were obtained with a cut-off value of < 3.60 Log10 IU/mL (4000 IU/mL) of serum HBsAg. Moreover, the rate of compensated cirrhosis increased to 75.0% after combining with APRI > 2. CONCLUSIONS In HBeAg positive CHB patients, low serum HBsAg level is a useful predictor of compensated cirrhosis.
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Affiliation(s)
- Wen Jia
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
- Department of Infectious Diseases, Jing’An District Centre, Shanghai Hospital, Fudan University, Shanghai, China
| | - Xun Qi
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan-Yan Ji
- Department of Infectious Diseases, Jing’An District Centre, Shanghai Hospital, Fudan University, Shanghai, China
| | - Yun-Hao Xun
- Department of Liver Diseases, Xixi Hospital of Hangzhou, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hong Wang
- Department of Infectious Diseases, Jing’An District Centre, Shanghai Hospital, Fudan University, Shanghai, China
| | - Wen-Hong Zhang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
- Department of Infectious Diseases, Jing’An District Centre, Shanghai Hospital, Fudan University, Shanghai, China
| | - Jian-Hua Yang
- Department of Infectious Diseases, Jing’An District Centre, Shanghai Hospital, Fudan University, Shanghai, China
| | - Jin-Yu Wang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Hao-Xiang Zhu
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Ri-Cheng Mao
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
- Corresponding Authors: Ji-Ming Zhang, Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China. Tel: +86-2152887963, Fax: +86-2152886140, E-mail: ; Ri-Cheng Mao, Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China. Tel: +86-2152887963, Fax: +86-2152886140, E-mail:
| | - Ji-Ming Zhang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
- Department of Infectious Diseases, Jing’An District Centre, Shanghai Hospital, Fudan University, Shanghai, China
- Corresponding Authors: Ji-Ming Zhang, Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China. Tel: +86-2152887963, Fax: +86-2152886140, E-mail: ; Ri-Cheng Mao, Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China. Tel: +86-2152887963, Fax: +86-2152886140, E-mail:
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Ye JJ, Ma SS, Gao YF, Shen YJ, Shen YX. Association between expression level of mesencephalic astrocyte-derived neurotrophic factor protein and disease progression in patients with chronic hepatitis B virus infection. Shijie Huaren Xiaohua Zazhi 2015; 23:3532-3537. [DOI: 10.11569/wcjd.v23.i22.3532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the expression level of endoplasmic reticulum stress related mesencephalic astrocyte-derived neurotrophic factor (MANF) protein and assess its clinical significance in patients with chronic hepatitis B virus (HBV) infection.
METHODS: The expression levels of MANF protein in peripheral blood plasma was measured by ELISA in asymptomatic hepatitis B virus surface antigen (HBsAg) carriers (ASC), chronic hepatitis B (CHB), compensatory liver cirrhosis (CLC) and decompensated liver cirrhosis (DLC) patients after chronic HBV infection and normal healthy controls (HC). The relationship between MANF protein expression and different stages of chronic HBV infection was analyzed.
RESULTS: The expression levels of MANF protein among the HC, ASC, CHB, CLC, and DLC groups had a statistically significant difference (F = 7.391, P = 0.00). Further data analysis showed that the expression levels of MANF protein in the CLC and DLC groups had a statistically significant difference compared with the HC, ASC and CHB groups, but there was no significant difference between the HC, ASC and CHB groups. The expression levels of MANF protein had a statistically significant difference in the three groups of patients stratified by HBsAg level (< 1500 IU/mL, 1500-20000 IU/mL and > 20000 IU/mL) (F = 9.420, P = 0.000). The difference in MANF protein expression levels was statistically significant between patients with different levels of aspartate aminotransferase and total bilirubin, but there was no statistical difference between patients with different levels of alanine aminotransferase, HBV DNA, or between hepatitis B e antigen (HBeAg) positive group and HBeAg-negative group.
CONCLUSION: The expression levels of MANF protein are negatively associated with the disease progression in patients with chronic HBV infection.
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