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Ignat MD, Balta AAS, Barbu RE, Draganescu ML, Nechita L, Voinescu DC, Nechita A, Stefanopol IA, Busila C, Baroiu L. Antiviral Therapy of Chronic Hepatitis B Virus between Present and Future. J Clin Med 2024; 13:2055. [PMID: 38610820 PMCID: PMC11012273 DOI: 10.3390/jcm13072055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/31/2024] [Accepted: 03/31/2024] [Indexed: 04/14/2024] Open
Abstract
Background/Objectives: The objective of this study was to analyze the results of clinical trials regarding long-term antiviral therapies in chronic hepatitis with HBV to compare current therapeutic protocols and to analyze the results of preliminary studies with new antiviral therapies for HBV. Methods: Clinical studies and meta-analyses from PubMed, Google Scholar, and Research Gate from 2011 to 2024 were analyzed on patients undergoing chronic antiviral therapy for HBV, and a retrospective observational study performed in our clinic on a group of 76 patients undergoing chronic therapy with entecavir was presented. Also, a summary of the results of preliminary studies with various innovative antiviral molecules for HBV was performed. Results: The results of extensive clinical trials reveal that current therapies for chronic HBV are well tolerated and maintain good viral suppression if the patient is adherent to therapy. Innovative therapies aim to eliminate HBsAg and, thus, significantly shorten the duration of treatment, and the preliminary results of the studies are promising. Conclusions: Being an asymptomatic condition that requires life-long therapy, adherence to therapy is a real problem. Also, the risk of decompensation of liver cirrhosis and adenocarcinoma remains important in these patients. Future research is needed to perfect some antiviral therapy schemes that shorten the treatment period but also decrease the rate of progression towards decompensated cirrhosis and liver adenocarcinoma.
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Affiliation(s)
- Mariana Daniela Ignat
- Doctoral School of Biomedical Sciences, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.D.I.); (R.E.B.)
| | | | - Raisa Eloise Barbu
- Doctoral School of Biomedical Sciences, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.D.I.); (R.E.B.)
| | - Miruna Luminita Draganescu
- Clinical Medical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.L.D.); (L.N.); (D.C.V.); (A.N.); (C.B.); (L.B.)
- ‘Sf. Cuv. Parascheva’ Clinical Hospital of Infectious Diseases, 800179 Galati, Romania
| | - Luiza Nechita
- Clinical Medical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.L.D.); (L.N.); (D.C.V.); (A.N.); (C.B.); (L.B.)
- ‘Sf. Apostol Andrei’ Clinical Emergency County Hospital, 800578 Galati, Romania
| | - Doina Carina Voinescu
- Clinical Medical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.L.D.); (L.N.); (D.C.V.); (A.N.); (C.B.); (L.B.)
- ‘Sf. Apostol Andrei’ Clinical Emergency County Hospital, 800578 Galati, Romania
| | - Aurel Nechita
- Clinical Medical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.L.D.); (L.N.); (D.C.V.); (A.N.); (C.B.); (L.B.)
- ‘Sf. Ioan’ Clinical Hospital for Children, 800487 Galati, Romania;
| | - Ioana Anca Stefanopol
- ‘Sf. Ioan’ Clinical Hospital for Children, 800487 Galati, Romania;
- Clinical Surgical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania
| | - Camelia Busila
- Clinical Medical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.L.D.); (L.N.); (D.C.V.); (A.N.); (C.B.); (L.B.)
- ‘Sf. Ioan’ Clinical Hospital for Children, 800487 Galati, Romania;
| | - Liliana Baroiu
- Clinical Medical Department, Faculty of Medicine and Pharmacy, ‘Dunarea de Jos’ University, 800008 Galati, Romania; (M.L.D.); (L.N.); (D.C.V.); (A.N.); (C.B.); (L.B.)
- ‘Sf. Cuv. Parascheva’ Clinical Hospital of Infectious Diseases, 800179 Galati, Romania
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Xu JQ, Su SB, Chen CY, Gao J, Cao ZM, Guan JL, Xiao LX, Zhao MM, Yu H, Hu YJ. Mechanisms of Ganweikang Tablets against Chronic Hepatitis B: A Comprehensive Study of Network Analysis, Molecular Docking, and Chemical Profiling. BIOMED RESEARCH INTERNATIONAL 2023; 2023:8782892. [PMID: 37197593 PMCID: PMC10185428 DOI: 10.1155/2023/8782892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 03/03/2023] [Accepted: 03/15/2023] [Indexed: 05/19/2023]
Abstract
The hepatitis B virus (HBV) is one of the major viral infection problems worldwide in public health. The exclusive proprietary Chinese medicine Ganweikang (GWK) tablet has been marketed for years in the treatment of chronic hepatitis B (CHB). However, the pharmacodynamic material basis and underlying mechanism of GWK are not completely clear. This study is aimed at investigating the pharmacological mechanism of the GWK tablet in the treatment of CHB. The chemical ingredient information was obtained from the Traditional Chinese Medicine Database and Analysis Platform (TCMSP), Traditional Chinese Medicines Integrated Database (TCMID), and Shanghai Institute of Organic Chemistry of CAS. Ingredients and disease-related targets were defined by a combination of differentially expressed genes from CHB transcriptome data and open-source databases. Target-pathway-target (TPT) network analysis, molecular docking, and chemical composition analysis were adopted to further verify the key targets and corresponding active ingredients of GWK. Eight herbs of GWK were correlated to 330 compounds with positive oral bioavailability, and 199 correlated targets were identified. The TPT network was constructed based on the 146 enriched targets by KEGG pathway analysis, significantly associated with 95 pathways. Twenty-five nonvolatile components and 25 volatile components in GWK were identified in UPLC-QTOF/MS and GC-MS chromatograms. The key active ingredients of GWK include ferulic acid, oleanolic acid, ursolic acid, tormentic acid, 11-deoxyglycyrrhetic acid, dibenzoyl methane, anisaldehyde, wogonin, protocatechuic acid, psoralen, caffeate, dimethylcaffeic acid, vanillin, β-amyrenyl acetate, formonentin, aristololactam IIIa, and 7-methoxy-2-methyl isoflavone, associated with targets CA2, NFKB1, RELA, AKT1, JUN, CA1, CA6, IKBKG, FOS, EP300, CREB1, STAT1, MMP9, CDK2, ABCB1, and ABCG2.
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Affiliation(s)
- Jia-Qi Xu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
- Department of Public Health and Medicinal Administration, Faculty of Health Sciences, University of Macau, Macao 999078, China
| | - Shi-Bing Su
- Research Center for Traditional Chinese Medicine Complexity System, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - C. Y. Chen
- Jiaheng (Hengqin, Zhuhai) Pharmaceutical Technology Co., Ltd., Zhuhai, China
- National Engineering Research Center for Modernization of Traditional Chinese Medicine, Zhuhai, China
| | - J. Gao
- National Engineering Research Center for Modernization of Traditional Chinese Medicine, Zhuhai, China
| | - Z. M. Cao
- Jiaheng (Hengqin, Zhuhai) Pharmaceutical Technology Co., Ltd., Zhuhai, China
| | - J. L. Guan
- Henan Fusen Pharmaceutical Co., Ltd., Henan, China
| | - Lin-Xuan Xiao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
| | - Ming-Ming Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
| | - Hua Yu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
| | - Yuan-Jia Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
- Department of Public Health and Medicinal Administration, Faculty of Health Sciences, University of Macau, Macao 999078, China
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Han CL, Tian BW, Yang CC, Yang YF, Ma YL, Ding ZN, Yan LJ, Liu H, Dong ZR, Chen ZQ, Hong JG, Wang DX, Li T. The association of fatty liver and risk of hepatocellular carcinoma in HBV or HCV infected individuals: a systematic review and meta-analysis. Expert Rev Gastroenterol Hepatol 2023; 17:189-198. [PMID: 36625022 DOI: 10.1080/17474124.2023.2166930] [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] [Indexed: 01/11/2023]
Abstract
BACKGROUND Fatty liver (FL) is reportedly a risk factor for hepatocellular carcinoma (HCC) in individuals affected with Hepatitis C (HCV) or B (HBV) virus. However, the results are contradictory, necessitating a meta-analysis. RESEARCH DESIGN AND METHODS Sixteen relevant studies involving 88,618 individuals were retrieved from the Cochrane Library, PubMed, MEDLINE, Embase, and Scopus databases from their inception to 10 December 2022. The hazard ratios (HR) and 95% confidence intervals (CI) were analyzed. RESULTS Liver biopsy-proven FL may be a significant risk factor for HCC in individuals affected with HBV (univariate analyses: HR = 3.13, 95% CI = 1.69-5.79; multivariate analyses: HR = 3.42, 95% CI = 0.83-14.09) as well as HCV (univariate analyses: HR = 1.64, 95% CI = 0.93-2.90; multivariate analyses: HR = 1.75, 95% CI = 1.02-3.00). However, the presence of FL confirmed using reasonable methods other than liver biopsy may not indicate a risk for HCC in HBV-infected individuals (univariate analyses: HR = 0.90, 95% CI = 0.44-1.81; multivariate analyses: HR = 0.69, 95% CI = 0.45-1.08). CONCLUSIONS Biopsy-proven FL may be a significant risk factor for HCC in HCV/HBV-infected individuals. Thus, such individuals should receive suitable interventions to prevent HCC formation or at least attenuate the risk of HCC.
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Affiliation(s)
- Cheng-Long Han
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Bao-Wen Tian
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Chun-Cheng Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Ya-Fei Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Yun-Long Ma
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zi-Niu Ding
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Lun-Jie Yan
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Hui Liu
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zhao-Ru Dong
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zhi-Qiang Chen
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Jian-Guo Hong
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Dong-Xu Wang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Tao Li
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.,Department of Hepatobiliary Surgery, the Second Hospital of Shandong University, Jinan, P.R. China
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Li L, Si Y, Cheng M, Lang L, Li A, Liu B. Therapeutic effect of autologous bone marrow cells injected into the liver under the guidance of B‑ultrasound in the treatment of HBV‑related decompensated liver cirrhosis. Exp Ther Med 2022; 24:633. [PMID: 36160909 PMCID: PMC9468850 DOI: 10.3892/etm.2022.11570] [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: 05/18/2022] [Accepted: 08/02/2022] [Indexed: 11/06/2022] Open
Abstract
The 5-year mortality rates associated with decompensated liver cirrhosis (DLC) can reach 50%, which suggests that this condition poses a serious health risk. In previous studies conducted by our group, autologous bone marrow nucleated cells (ABMNCs) were used to treat HIV-positive patients with DLC through the right omental vein; however, trauma and poor compliance were encountered. In the present study, the percutaneous liver approach to inject ABMNCs under the guidance of B-ultrasound was employed for the treatment of DLC. A total of 108 patients with DLC were retrospectively divided into the routine drug treatment group (control group; 30 cases), the right omental vein infusion of ABMNCs group (observation group 1; 38 cases) and the B-ultrasound-guided liver injection of ABMNCs group (observation group 2; 40 cases). After treatment, the liver synthesis (prothrombin time, albumin and ascites) and secretion functions (total bilirubin) in observation groups 1 and 2 were significantly improved compared with those of the control group (P<0.01) and the bone marrow function was also significantly improved compared with that of the control group (P<0.01). While, the bone marrow function (white blood cell, platelet, and hemoglobin) in observation group 1 was significantly improved compared with that of observation group 2 at the end of treatment (P<0.01). After a 1-year follow-up, the case fatality rate was 2.5% (1/40) in observation group 2, which was significantly lower than the 20% fatality rate (6/30) recorded in the control group (P<0.05). The injection of ABMNCs into the liver under the guidance of B-ultrasound was significantly better than conventional drug therapy in treating DLC. This approach has obvious advantages such as no hospitalization, minimal trauma, rapid recovery and good compliance, all of which make it worthy of application in primary hospitals.
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Affiliation(s)
- Lei Li
- Department of Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, P.R. China
| | - Yanhui Si
- Department of Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, P.R. China
| | - Mingrong Cheng
- Henuo Medical Clinic, Shanghai New Hongqiao International Medical Center, Shanghai 201100, P.R. China
| | - Lin Lang
- Department of General Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Aijun Li
- Department of Hepatobiliary Surgery, Oriental Hepatobiliary Surgery Hospital Affiliated to Naval Military Medical University, Shanghai 200433, P.R. China
| | - Baochi Liu
- Department of Surgery, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, P.R. China
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Application of alkaline phosphatase‑to‑platelet ratio as a novel noninvasive index predicts liver fibrosis in patients with chronic hepatitis B. Exp Ther Med 2022; 24:619. [PMID: 36160889 PMCID: PMC9468833 DOI: 10.3892/etm.2022.11556] [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: 04/08/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022] Open
Abstract
Assessment of the extent of liver fibrosis is a crucial requirement for the design of antiviral treatments for patients with chronic hepatitis B (CHB). Several non-invasive predictive indices have been developed as potential alternatives to liver biopsy for fibrosis assessment. The present study aimed to establish a novel non-invasive method for predicting liver fibrosis in patients with CHB. A total of 382 patients with CHB who underwent liver biopsy and pathological examination at The Second Hospital of Anhui Medical University (Hefei, China) were enrolled into the present study. Liver fibrosis was assessed according to the meta-analysis of histological data in viral hepatitis scoring system. Logistic regression analyses were performed to explore possibly significant characteristics associated with liver fibrosis. In addition, potential correlations between the alkaline phosphatase (AKP)-to-platelet count (PLT) ratio (APPR) and the aspartate transaminase-to-platelet ratio index (APRI), fibrosis index based on four factors (FIB-4) and γ-glutamyl transpeptidase-to-platelet ratio (GPR) were assessed using Spearman's correlation analysis. Subsequently, the performance of APPR was compared with APRI, FIB-4 and GPR using receiver operating characteristic (ROC) analysis. Logistic regression analysis identified AKP and PLT to be significant independent predictors of fibrosis. Therefore, an index was then constructed for predicting the degree of fibrosis, which was expressed using the formula APPR=AKP (IU/ml)/PLT (1x109/l). APPR was found to be positively associated with the fibrotic stage of the liver in addition to being positively correlated with APRI, FIB-4 and GPR. The area under the ROC curve (AUROC) values of APPR were also significantly higher compared with those of APRI and FIB-4 in predicting significant fibrosis but were equal to those of GPR. However, for advanced fibrosis and cirrhosis, the AUROC value of APPR was shown to be higher compared with that of APRI, FIB-4 and GPR. In conclusion, these observations suggest that APPR is a viable marker that can be used to assess liver fibrosis in patients with CHB.
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Su S, Wong WCW, Zou Z, Cheng DD, Ong JJ, Chan P, Ji F, Yuen MF, Zhuang G, Seto WK, Zhang L. Cost-effectiveness of universal screening for chronic hepatitis B virus infection in China: an economic evaluation. THE LANCET GLOBAL HEALTH 2022; 10:e278-e287. [PMID: 35063115 PMCID: PMC8789560 DOI: 10.1016/s2214-109x(21)00517-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/13/2021] [Accepted: 10/26/2021] [Indexed: 12/11/2022] Open
Abstract
Background China has the highest prevalence of hepatitis B virus (HBV) infection worldwide. Universal HBV screening might enable China to reach the WHO 2030 target of 90% diagnostics, 80% treatment, and 65% HBV-related death reduction, and eventually elimination of viral hepatitis. We evaluated the cost-effectiveness of implementing universal HBV screening in China and identified optimal screening strategies. Methods We used a Markov cohort model, inputting parameters based on data from previous studies and public databases, to assess the cost-effectiveness of four HBV serological screening strategies in China in different screening scenarios. We simulated universal screening scenarios in 15 adult age groups between 18 and 70 years, with different years of screening implementation (2021, 2026, and 2031) and compared to the status quo (ie, no universal screening); in total, we investigated 180 different screening scenarios. We calculated the incremental cost-effectiveness ratio (ICER) between the different screening strategies and the status quo (current screening strategy). We performed probabilistic and one-way deterministic sensitivity analyses to assess the robustness of our findings. Findings With a willingness-to-pay level of three times the Chinese gross domestic product (GDP) per capita (US$30 828), all universal screening scenarios in 2021 were cost-effective compared with the status quo. The serum HBsAg/HBsAb/HBeAg/HBeAb/HBcAb (five-test) screening strategy in people aged 18–70 years was the most cost-effective strategy in 2021 (ICER $18 295/quality-adjusted life-years [QALY] gained). This strategy remained the most cost-effective, when the willingness-to-pay threshold was reduced to 2 times GDP per capita. The two-test strategy for people aged 18–70 years became more cost-effective at lower willingness-to-pay levels. The five-test strategy could prevent 3·46 million liver-related deaths in China over the lifetime of the cohort. It remained the most cost-effective strategy when implementation was delayed until 2026 (ICER $20 183/QALY) and 2031 (ICER $23 123/QALY). Screening young people (18–30 years) will no longer be cost-effective in delayed scenarios. Interpretation The five-test universal screening strategy in people aged 18–70 years, implemented within the next 10 years, is the optimal HBV screening strategy for China. Other screening strategies could be cost-effective alternatives, if budget is limited in rural areas. Delaying strategy implementation reduces overall cost-effectiveness. Early screening initiation will aid global efforts in achieving viral hepatitis elimination. Funding National Natural Science Foundation of China.
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Optimal Voluntary Vaccination of Adults and Adolescents Can Help Eradicate Hepatitis B in China. GAMES 2021. [DOI: 10.3390/g12040082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Hepatitis B (HBV) is one of the most common infectious diseases, with a worldwide annual incidence of over 250 million people. About one-third of the cases are in China. While China made significant efforts to implement a nationwide HBV vaccination program for newborns, a significant number of susceptible adults and teens remain. In this paper, we analyze a game-theoretical model of HBV dynamics that incorporates government-provided vaccination at birth coupled with voluntary vaccinations of susceptible adults and teens. We show that the optimal voluntary vaccination brings the disease incidence to very low levels. This result is robust and, in particular, due to a high HBV treatment cost, essentially independent from the vaccine cost.
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Guo Y, Li C, Zhang R, Zhan Y, Yu J, Tu J, Zheng J. Epigenetically-regulated serum GAS5 as a potential biomarker for patients with chronic hepatitis B virus infection. Cancer Biomark 2021; 32:137-146. [PMID: 34092613 DOI: 10.3233/cbm-203169] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Long non-coding RNA-growth arrest specific transcript 5 (lncRNA-GAS5) plays a suppressive role in activated hepatic stellate cells (HSCs). LncRNAs could circulate in the blood in a cell-free form and serve as promising biomarkers for various human diseases. Herein, we investigated the feasibility of using serum GAS5 as a biomarker for liver fibrosis in chronic hepatitis B (CHB) patients and whether promoter methylation was responsible for GAS5 down-regulation. METHODS Serum GAS5 levels were quantified using quantitative real-time PCR in CHB patients and healthy controls. GAS5 promoter methylation was examined in LX-2 cells and cirrhotic tissues. RESULTS Compared with the sera from healthy controls, lower GAS5 levels were found in the sera from CHB patients. Receiver operating characteristic curve analysis indicated that serum GAS5 had a significant diagnostic value for liver fibrosis in CHB patients. Serum GAS5 negatively correlated with HAI scores as well as ALT values in CHB patients. GAS5 was additionally reduced in cirrhotic tissues, associated with its hypermethylation promoter. In LX-2 cells, transforming growth factor-β1 treatment led to a reduction in GAS5 expression and an increase in promoter methylation. Hypermethylation of GAS5 was blocked down by DNA methyltransferase (DNMT) inhibitor and restored GAS5 inhibited HSC activation including proliferation and collagen production. Further studies confirmed that GAS5 methylation was mediated by DNMT1. CONCLUSION We demonstrate that epigenetically-regulated serum GAS5 could serve as a potential biomarker in CHB patients. Loss of GAS5 is associated with DNMT1-mediated promoter methylation.
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Affiliation(s)
- Yong Guo
- Institute of Organ Transplantation, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Institute of Organ Transplantation, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Chunxue Li
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Institute of Organ Transplantation, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Rongrong Zhang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Institute of Organ Transplantation, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yating Zhan
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Institute of Organ Transplantation, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jinglu Yu
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Department of Laboratory Medicine, Lishui Municipal Central Hospital, Lishui, Zhejiang, China
| | - Jinfu Tu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jianjian Zheng
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
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Kong DZ, Liang N, Yang GL, Zhang Z, Liu Y, Li J, Liu X, Liang S, Nikolova D, Jakobsen JC, Gluud C, Liu JP. Xiao Chai Hu Tang, a herbal medicine, for chronic hepatitis B. Cochrane Database Syst Rev 2019; 2019:CD013090. [PMID: 31697415 PMCID: PMC6953322 DOI: 10.1002/14651858.cd013090.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Chronic hepatitis B is associated with high morbidity and mortality. Chronic hepatitis B requires long-term management aiming at reduction of the risks of hepatocellular inflammatory necrosis, liver fibrosis, decompensated liver cirrhosis, liver failure, and liver cancer, and improving health-related quality of life. The Chinese herbal medicine formula Xiao Chai Hu Tang has been used to decrease discomfort and replication of the virus in people with chronic hepatitis B. However, the benefits and harms of Xiao Chai Hu Tang formula have never been established with rigorous review methodology. OBJECTIVES To assess the benefits and harms of Xiao Chai Hu Tang formula versus placebo or no intervention in people with chronic hepatitis B. SEARCH METHODS We searched The Cochrane Hepato-Biliary Group Controlled Trials Register, CENTRAL, MEDLINE Ovid, Embase Ovid, and seven other databases to 1 March 2019. We also searched the World Health Organization International Clinical Trials Registry Platform (www.who.int/ictrp), ClinicalTrials.gov (www.clinicaltrials.gov/), and the Chinese Clinical Trial Registry for ongoing or unpublished trials to 1 March 2019. SELECTION CRITERIA We included randomised clinical trials, irrespective of publication status, language, and blinding, comparing Xiao Chai Hu Tang formula versus no intervention or placebo in people with chronic hepatitis B. We included participants of any sex and age, diagnosed with chronic hepatitis B according to guidelines or as defined by the trialists. We allowed co-interventions when the co-interventions were administered equally to all the intervention groups. DATA COLLECTION AND ANALYSIS Review authors independently retrieved data from reports and after correspondence with investigators. Our primary outcomes were all-cause mortality, serious adverse events, and health-related quality of life. Our secondary outcomes were hepatitis B-related mortality, hepatitis B-related morbidity, and adverse events considered 'not to be serious'. We presented the meta-analysed results as risk ratios (RR) with 95% confidence intervals (CI). We assessed the risks of bias using risk of bias domains with predefined definitions. We used GRADE methodology to evaluate our certainty in the evidence. MAIN RESULTS We included 10 randomised clinical trials with 934 participants, but only five trials with 490 participants provided data for analysis. All the trials compared Xiao Chai Hu Tang formula with no intervention. All trials appeared to have been conducted and published only in China. The included trials assessed heterogeneous forms of Xiao Chai Hu Tang formula, administered for three to eight months. One trial included participants with hepatitis B and comorbid tuberculosis, and one trial included participants with hepatitis B and liver cirrhosis. The remaining trials included participants with hepatitis B only. All the trials were at high risk of bias, and the certainty of evidence for all outcomes that provided data for analyses was very low. We downgraded the evidence by one or two levels because of outcome risk of bias, inconsistency or heterogeneity of results (opposite direction of effect), indirectness of evidence (use of surrogate outcomes instead of clinically relevant outcomes), imprecision of results (the CIs were wide), and publication bias (small sample size of the trials). Additionally, 47 trials lacked the necessary methodological information needed to ensure the inclusion of these trials in our review. None of the included trials aimed to assess clinically relevant outcomes such as all-cause mortality, serious adverse events, health-related quality of life, hepatitis B-related mortality, or hepatitis B-related morbidity. The effects of Xiao Chai Hu Tang formula on the proportion of participants with adverse events considered 'not to be serious' is uncertain (RR 0.43, 95% CI 0.02 to 11.98; I2 = 69%; very low-certainty evidence). Only three trials with 222 participants reported the proportion of people with detectable hepatitis B virus DNA (HBV-DNA), but the evidence that Xiao Chai Hu Tang formula reduces the presence of HBV-DNA in the blood (a surrogate outcome) is uncertain (RR 0.62, 95% CI 0.45 to 0.85; I2 = 0%; very low-certainty evidence). Only two trials with 160 participants reported the proportion of people with detectable hepatitis B virus e-antigen (HBeAg; a surrogate outcome) (RR 0.72, 95% CI 0.50 to 1.02; I2 = 38%; very low-certainty evidence) and the evidence is uncertain. The evidence is also uncertain for separately reported adverse events considered 'not to be serious'. FUNDING two of the 10 included trials received academic funding from government or hospital. None of the remaining eight trials reported information on funding. AUTHORS' CONCLUSIONS The clinical effects of Xiao Chai Hu Tang formula for chronic hepatitis B remain unclear. The included trials were small and of low methodological quality. Despite the wide use of Xiao Chai Hu Tang formula, we lack data on all-cause mortality, serious adverse events, health-related quality of life, hepatitis B-related mortality, and hepatitis B-related morbidity. The evidence in this systematic review comes from data obtained from a maximum three trials. We graded the certainty of evidence as very low for adverse events considered not to be serious and the surrogate outcomes HBeAg and HBV-DNA. We found a large number of trials which lacked clear description of their design and conduct, and hence, these trials are not included in the present review. As all identified trials were conducted in China, there might be a concern about the applicability of this review outside China. Large-sized, high-quality randomised sham-controlled trials with homogeneous groups of participants and transparent funding are lacking.
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Affiliation(s)
- De Zhao Kong
- Liaoning University of Traditional Chinese MedicineChong Shan East Road 79ShenyangLiaoning ProvinceChina110032
- The Affiliated Hospital of Liaoning University of Traditional Chinese MedicineDepartment of CardiologyBeiling Street 33ShenyangLiaoning ProvinceChina110032
- Liaoning University of Traditional Chinese MedicineCo‐construct Key Laboratory of Theory of Visceral Manifestations and ApplicationsChong Shan East Road 79ShenyangLiaoning ProvinceChina110032
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupCopenhagenDenmark
| | - Ning Liang
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupCopenhagenDenmark
- Beijing University of Chinese MedicineCentre for Evidence‐Based Chinese MedicineBei San Huan Dong Lu 11, Chaoyang DistrictBeijingChina100029
| | - Guan Lin Yang
- Liaoning University of Traditional Chinese MedicineChong Shan East Road 79ShenyangLiaoning ProvinceChina110032
| | - Zhe Zhang
- The Affiliated Hospital of Liaoning University of Traditional Chinese MedicineChong Shan East Street 79ShenyangLiaoning ProvinceChina110032
| | - Yue Liu
- Liaoning University of Traditional Chinese MedicineCo‐construct Key Laboratory of Theory of Visceral Manifestations and ApplicationsChong Shan East Road 79ShenyangLiaoning ProvinceChina110032
| | - Jing Li
- Beijing University of Chinese MedicineCentre for Evidence‐Based Chinese MedicineBei San Huan Dong Lu 11, Chaoyang DistrictBeijingChina100029
| | - Xuehan Liu
- Beijing University of Chinese MedicineCentre for Evidence‐Based Chinese MedicineBei San Huan Dong Lu 11, Chaoyang DistrictBeijingChina100029
| | - Shibing Liang
- Shanxi University of Traditional Chinese MedicineSchool of Basic MedicineJinci road, Wan Bailin districtTaiyuanShanxi ProvinceChina030000
| | - Dimitrinka Nikolova
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupCopenhagenDenmark
| | - Janus C Jakobsen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupCopenhagenDenmark
- Holbaek HospitalDepartment of CardiologyHolbaekDenmark4300
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupCopenhagenDenmark
| | - Jian Ping Liu
- Beijing University of Chinese MedicineCentre for Evidence‐Based Chinese MedicineBei San Huan Dong Lu 11, Chaoyang DistrictBeijingChina100029
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10
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Dai J, Zhao J, Du Y, McNeil EB, Chongsuvivatwong V. Biomarkers and sociodemographic factors predicting one-year readmission among liver cirrhosis patients. Ther Clin Risk Manag 2019; 15:979-989. [PMID: 31496713 PMCID: PMC6691191 DOI: 10.2147/tcrm.s203883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 07/25/2019] [Indexed: 12/16/2022] Open
Abstract
Background Hospital readmissions of patients with cirrhosis is a current problem in China. This study aims to estimate the readmission rate at one year after discharge and to identify associated risk factors of hospital readmission. Methods Between January 2012 and December 2015, 3,402 patients admitted with cirrhosis were included in the study. The primary outcome was one-year inpatient readmission. Principal components analysis was conducted on the laboratory test indicators to reduce the number of dimensions. Univariate and multivariate analyses were performed using clinical and demographic data to identify independent associated factors of readmission within one year. The odds ratio (OR) and 95% confidence interval were used to assess the strength of association for each factor. Results Two dimensions, namely “liver function” and “renal function”, were revealed. Patients with a longer length of stay in the index admission (OR: 1.03; 95% CI: 1.03–1.04) and a higher dimension score of liver function (OR: 1.09; 95% CI: 1.05–1.13) were more likely to be readmitted within one-year. Older patients had a significantly higher odds of one-year readmission than younger patients (OR: 1.61; 95% CI: 1.22–2.11), patients who were married had a higher odds than those who were single (OR: 1.62; 95% CI: 1.12–2.36), and patients with hepatitis C virus were more likely to be readmitted within one year than patients with hepatitis B virus (OR: 1.51; 95% CI: 1.19–1.91). Conclusion Biomarkers and sociodemographic factors can identify patients at high risk for readmission within one year. Our data indicates the need to emphasize proper liver care to older patients who have been hospitalized for a long time.
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Affiliation(s)
- Jingyi Dai
- Department of Liver Diseases, The Third People's Hospital of Kunming City, Kunming, Yunnan, People's Republic of China.,Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Jun Zhao
- School of Public Health and Management, Hubei University of Medicine, Shiyan, Hubei, People's Republic of China
| | - Yingrong Du
- Department of Liver Diseases, The Third People's Hospital of Kunming City, Kunming, Yunnan, People's Republic of China
| | - Edward B McNeil
- Epidemiology Unit, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
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11
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Active Ingredients and Action Mechanisms of Yi Guan Jian Decoction in Chronic Hepatitis B Patients with Liver Fibrosis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:2408126. [PMID: 31565062 PMCID: PMC6745137 DOI: 10.1155/2019/2408126] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 07/29/2019] [Indexed: 12/17/2022]
Abstract
Background and Aim The progression of liver fibrosis in chronic hepatitis B (CHB) patients is currently insufficiently controlled worldwide. The Yi Guan Jian decoction (YGJD) has been widely used in the treatment of liver fibrosis in CHB cases. Although animal studies have reported the antifibrotic effects of the decoction, the active ingredients of the YGJD remain unknown. This study aimed at identifying the potential active ingredients and exploring the mechanisms of action (MOA) of the decoction when treating CHB patients with fibrosis. Methods Using data mining techniques and a structural clustering analysis, the potential active ingredients were determined. A network analysis of the differentially expressed genes was conducted to identify the potential targets. Selected compounds were docked to the potential targets for the compound-target interaction simulation. In vitro validation, including a cell proliferation assay and Western blot analysis, was conducted to evaluate the prediction results. Results In the microarray data, 224 differentially expressed genes related to liver fibrosis were considered to be potential targets. Thirty active ingredients of the YGJD and 15 main targets and relevant pathways were identified. Among them, two active ingredients, methylophiopogonone A and 8-geranyloxypsoralen, were validated as exhibiting antifibrotic effects on hepatic stellate cells. Conclusions We identified the potential active ingredients of the YGJD and proposed the possible explanation for the MOA in the treatment of CHB patients with liver fibrosis. Moreover, this study provides a methodological reference for the systematic investigation of the bioactive compounds and related MOA of a traditional Chinese medicine formula in a clinical context.
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12
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Zheng H, Zhang G, Wang F, Yin Z, Miao N, Sun X, Liang X, Cui F. Self-motivated medical care-seeking behaviors and disease progression in a community-based cohort of chronic hepatitis B virus-infected patients in China. BMC Public Health 2019; 19:901. [PMID: 31286924 PMCID: PMC6615194 DOI: 10.1186/s12889-019-7061-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 05/29/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND To determine the treatment behaviors among a community-based cohort of chronic hepatitis B virus (HBV)-infected persons and to examine the disease progression among non-antiviral-treated HBV-infected cases after 5 years of follow-up. METHODS We conducted a community-based prospective study on people with chronic HBV infection in mainland China from 2009 to 2014. In 2009, we recruited participants who were identified as HBV infected in 2006 in a national sero-survey. A face-to-face follow-up investigation was completed in 2014, and the personal information, the clinical diagnosis provided at the last hospital visit, the HBV antiviral treatment history, and the insurance type was collected for each patient for analysis. Multivariable logistic regression was used to identify factors that are associated with active medical care- seeking and antiviral treatments. RESULTS Among the 2422 chronic HBV-infected patients recruited in 2009, 1784 (73.7%) were followed-up to 2014, and 638 (35.8%) had sought medical care in hospitals; among them, 140 (21.9%) received antiviral treatments. The lowest medical care-seeking rate (26%) was in participants over 50-year old. We determined that the frequency of medical care-seeking was higher among those participants living in urban areas (aRR = 1.3, 95% CI:1.0-1.6), those in 0-19-year old (aRR = 1.5, 95% CI:1.1-2.1), 20-39-year old (aRR = 2.2, 95% CI:1.7-3.0) and 40-49-year old (aRR = 1.5, 95% CI:1.1-2.0), and persons with insurance of the type Urban residents' basic medical insurance (URBMI) or Commercial health insurance (CHI) (aRR = 2.5, 95% CI:1.7-3.6) and New Rural Cooperative Medical System (NRCMS) (aRR = 1.9, 95% CI:1.4-2.6). Patients were more likely to receive antiviral treatment if they were 20-39-year old (aRR = 0.4, 95% CI:0.3-0.7), had insurance of the type URBMI or CHI (aRR = 2.6, 95% CI:1.1-6.3) or NRCMS (aRR = 3.0, 95% CI:1.3-6.9) and were treated at prefecture and above-level hospitals (aRR = 2.0, 95% CI:1.4-3.0). Among non-antiviral-treated HBV-infected cases, we found the annual rates for HBsAg sero-clearance, progress to cirrhosis and HCC were 1.0, 0.6 and 0.2%, respectively. CONCLUSION The rates of medical care-seeking and antiviral treatment were low among community-based chronic HBV-infected persons, thus we recommend improving the insurance policies for HBV-infected persons to increase the antiviral treatment rate, and conducting extensive education to promote HBV-infected patients actively seeking medical care from hospitals.
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Affiliation(s)
- Hui Zheng
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Guomin Zhang
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Fuzhen Wang
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zundong Yin
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Ning Miao
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaojin Sun
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaofeng Liang
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Fuqiang Cui
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, China
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13
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Wang C, Yu S, Zhang Y, Zhang M, Lv L, Huang C, Li X, Li J, Zhang Z. Viral quasispecies of hepatitis B virus in patients with YMDD mutation and lamivudine resistance may not predict the efficacy of lamivudine/adefovir rescue therapy. Exp Ther Med 2019; 17:2473-2484. [PMID: 30906435 PMCID: PMC6425149 DOI: 10.3892/etm.2019.7255] [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: 05/02/2018] [Accepted: 12/03/2018] [Indexed: 02/07/2023] Open
Abstract
The association between hepatitis B virus (HBV) quasispecies (QS) and the efficacy of nucleos(t)ide analog therapy is currently not well defined, particularly in the case of lamivudine (LAM)/adefovir (ADV) combination rescue therapy for patients with chronic HBV infection (CHB) presenting with LAM resistance. In the present study, 16 CHB patients with the rtM204I/V mutation in the tyrosine-methionine-aspartate-aspartate motif of the C domain of the polymerase gene who switched to LAM/ADV treatment due to LAM resistance were assessed. HBV DNA was isolated from these patients and the reverse transcriptase (RT) region was sequenced. The QS heterogeneity and distribution was analyzed, the mutation sites were recorded and the phylogenetic trees were constructed. The results indicated that QS heterogeneity and distribution in the RT and S regions were not significantly different between responders (RS) and non-RS (NRS) at baseline (P>0.05), except for the higher frequency of a dominant strain in the RT region at the nucleotide level in the RS group (P=0.039). In addition, in NRS, no significant difference in QS heterogeneity or distribution in these regions was identified at six months vs. the baseline. Furthermore, although in the non-responder group the frequency of the LAM resistance-associated mutations (rtM204V/I) decreased at 6 months compared with the baseline, it did not disappear in any of the patients after six months of treatment. Analysis of individual patients did not indicate any consistent selection of specific HBV mutants during LAM/ADV rescue therapy. In conclusion, the baseline HBV QS within the RT and S regions may not be a valid predictor of the response to LAM/ADV rescue treatment in CHB patients with LAM resistance.
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Affiliation(s)
- Changtai Wang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China.,Department of Infectious Diseases, The Affiliated Anqing Hospital of Anhui Medical University, Anqing, Anhui 246000, P.R. China
| | - Shu Yu
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Yafei Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Min Zhang
- Department of Clinical Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Liying Lv
- Department of Clinical Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Cheng Huang
- College of Pharmacy, Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Xu Li
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China
| | - Jun Li
- College of Pharmacy, Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Zhenhua Zhang
- Department of Infectious Diseases, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230601, P.R. China.,College of Pharmacy, Anhui Medical University, Hefei, Anhui 230022, P.R. China
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Epidemiology of Alcohol Consumption and Societal Burden of Alcoholism and Alcoholic Liver Disease. Clin Liver Dis 2019; 23:39-50. [PMID: 30454831 DOI: 10.1016/j.cld.2018.09.011] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Alcohol abuse is a major determinant of public health outcomes. Worldwide data from 2016 indicate that alcohol is the seventh leading risk factor in terms of disability-adjusted life years, an increase of more than 25% from 1990 to 2016. Understanding the epidemiology of alcoholic liver disease, including the regional variations in consumption and public policy, is an area of active research. In countries where the per capita consumption of alcohol decreases, there appears to be an associated decrease in disease burden. Given alcohol's health burden, an increased focus on alcohol control policies is needed.
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15
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Correlation of HBcrAg with Intrahepatic Hepatitis B Virus Total DNA and Covalently Closed Circular DNA in HBeAg-Positive Chronic Hepatitis B Patients. J Clin Microbiol 2019; 57:JCM.01303-18. [PMID: 30355757 DOI: 10.1128/jcm.01303-18] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/16/2018] [Indexed: 12/16/2022] Open
Abstract
The purpose of this study was to explore the correlations of serum hepatitis B core-related antigen (HBcrAg) with intrahepatic Hepatitis B virus (HBV) covalently closed circular DNA (cccDNA) and HBV total DNA in hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) patients. Serum HBcrAg and other parameters, including HBV DNA, HBV RNA, HBeAg, hepatitis B surface antigen (HBsAg), hepatitis B core antibody (anti-HBc), alanine aminotransferase (ALT), and aspartate aminotransferase (AST) were quantitatively measured at baseline and follow-up time points. Intrahepatic HBV cccDNA and total DNA were quantitatively detected at baseline and 96 weeks. Grading of liver necroinflammation and staging of hepatic fibrosis were assessed at baseline and 96 weeks. Correlations between serum HBcrAg and other parameters were analyzed by Pearson's correlation analysis. The results showed that pretreatment HBcrAg correlated significantly with HBV total DNA levels (r = 0.328, P = 0.003) in 82 CHB patients, and, after removing three outliers, with intrahepatic HBV cccDNA (r = 0.323, P = 0.004; n = 79). Serum HBcrAg correlated better with HBV cccDNA in patients with lower levels of serum HBV DNA (stratified by 7 log IU/ml of HBV DNA; r = 0.656, P = 0.003 versus r = -0.02, P = 0.866). Significant inverse correlations were found between HBcrAg and grade of liver necroinflammation (r = -0.245, P = 0.037), stage of hepatic fibrosis (r = -0.360, P = 0.002) at baseline. Serum HBcrAg presented significant correlation with intrahepatic HBV cccDNA in patients with HBeAg seroconversion at 96 weeks (r = 0.622, P = 0.006). The decrease in HBcrAg showed significant correlation with the decrease in HBV cccDNA after 96-week NA therapy (r = 0.282, P = 0.043). Serum HBcrAg also correlated significantly with other serum markers at baseline and 96 weeks of NA therapy. In conclusion, baseline HBcrAg and its decreased value were significantly correlated with the corresponding intrahepatic HBV cccDNA.
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16
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Xu K, Liu LM, Farazi PA, Wang H, Rochling FA, Watanabe-Galloway S, Zhang JJ. Adherence and perceived barriers to oral antiviral therapy for chronic hepatitis B. Glob Health Action 2018; 11:1433987. [PMID: 29447614 PMCID: PMC5827725 DOI: 10.1080/16549716.2018.1433987] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: Globally, of the 248 million people chronically infected with the hepatitis B virus (HBV), 74 million reside in China. Five oral nucleot(s)ide analogs (NUCs) have been approved for the treatment of chronic hepatitis B (CHB) in China. Objectives: The aims of this study were to determine rates of adherence to NUC therapy in patients with CHB, to identify the self-perceived barriers to adherence, and to examine the factors associated with adherence. Methods: Questionnaire-based interviews were administered among Chinese patients with CHB at hepatology clinics of a tertiary hospital in the city of Wuhan, China. Adults aged 18 years or older prescribed with NUCs were recruited and interviewed to complete a 27-item questionnaire in a private setting, and adherence was measured using the Morisky Medication Adherence Scale (MMAS-8). Results: Among 369 participants, only 16.5% had high adherence (score of 8), 32.2% had medium adherence (score of 6 to <8), and 51.2% were measured with low adherence (score of <6). A logistic regression model was used to determine the factors associated with medication adherence. Significant predictors of high adherence consisted of urban residency, non-cirrhotic status, not using prescribed pills other than HBV medications, and reminders from family members. The five most common reasons for skipping NUCs were that medication(s) are expensive (48.7%), forgetfulness (45.1%), have experienced or worry about potential side effects (19.8%), do not want others to know about my medication(s) usage (18.5%), and ran out of pills and do not have time to refill (15.9%). Conclusions: This study revealed that adherence rates to oral antiviral therapy were far from optimal. This finding should generate public attention, and it would be beneficial for interventional programs to target Chinese patients from rural regions, as well as patients with low socioeconomic status, cirrhosis, and taking multiple medications.
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Affiliation(s)
- Kerui Xu
- a Department of Epidemiology, College of Public Health , University of Nebraska Medical Center , Omaha , NE , USA
| | - Li-Ming Liu
- b Department of Hepatology , Hubei Third People's Hospital , Wuhan , Hubei , China
| | - Paraskevi A Farazi
- a Department of Epidemiology, College of Public Health , University of Nebraska Medical Center , Omaha , NE , USA
| | - Hongmei Wang
- c Department of Health Services Research & Administration, College of Public Health , University of Nebraska Medical Center , Omaha , NE , USA
| | - Fedja A Rochling
- d Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine , University of Nebraska Medical Center , Omaha , NE , USA
| | - Shinobu Watanabe-Galloway
- a Department of Epidemiology, College of Public Health , University of Nebraska Medical Center , Omaha , NE , USA
| | - Jian-Jun Zhang
- b Department of Hepatology , Hubei Third People's Hospital , Wuhan , Hubei , China
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17
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Chen S, Li X, Lv H, Wen X, Ding Q, Xue N, Su H, Chen H. Prognostic Dynamic Nomogram Integrated with Inflammation-Based Factors for Non-Small Cell Lung Cancer Patients with Chronic Hepatitis B Viral Infection. Int J Biol Sci 2018; 14:1813-1821. [PMID: 30443185 PMCID: PMC6231224 DOI: 10.7150/ijbs.27260] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/11/2018] [Indexed: 01/16/2023] Open
Abstract
Chronic inflammation plays an important role in tumor progression. The aim of this study was to develop an effective predictive dynamic nomogram integrated with inflammation-based factors to predict overall survival (OS) of non-small cell lung cancer (NSCLC) patients with chronic hepatitis B viral (HBV) infection. We retrospectively analyzed NSCLC patients with HBV infection from Sun Yat-sen University Cancer Center between 2008 and 2010. Univariate and multivariate Cox survival analyses were performed to identify prognostic factors associated with OS of patients. All of the independent prognostic factors were utilized to build the dynamic nomogram. The predictive accuracy of the dynamic nomogram was evaluated concordance index (C-index), decision curve analysis and were compared with previous reported model and traditional TNM staging system. According to the total points (TPS) by dynamic nomogram, we further stratified patients into different risk groups. A total of 203 patients were included. Multivariate Cox analysis showed TNM stage (P = 0.019), treatment (P < 0.001), C-reactive protein (P = 0.020) and platelet (P = 0.012) were independent prognostic factors of OS. The dynamic nomogram was established by involving all the factors above. The C-index of dynamic nomogram for predicting OS was 0.76 (95%CI: 0.72-0.80), which was statistically higher than that of traditional TNM staging system (0.70, 95%CI: 0.66-0.74, P<0.001). Decision curve analysis demonstrated that the dynamic nomogram was better than the TNM staging system. The predictive accuracy of the current model keeping almost the same accuracy as previous one. Based on the total points (TPS) of dynamic nomogram, we divided the patients into 3 subgroups: low risk (TPS ≤ 107), intermediate risk (107< TPS ≤ 149), and high risk (TPS > 149). The differences of OS rates were significant in the subgroups. We propose a novel dynamic nomogram model based on inflammatory prognostic factors that is highly predictive of OS in NSCLC patients with HBV infection and outperforms the traditional TNM staging system.
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Affiliation(s)
- Shulin Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, P. R. China
| | - Xiaohui Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, P. R. China
| | - Hui Lv
- Department of Clinical Laboratory, Eighth Affiliated Hospital of Guangxi Medical University, Guigang City Pepole's Hospital, Guigang, 537100, P. R. China
| | - Xiaoyan Wen
- Department of Urology , the First Municipal Hospital of Guangzhou, Guangzhou 510180 , P. R. China
| | - Qiuying Ding
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, P. R. China
| | - Ning Xue
- Department of Clinical Laboratory, Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou, 450100, P. R. China
| | - Hongkai Su
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, P. R. China
| | - Hao Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, P. R. China
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18
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Kong DZ, Liang N, Liu JP, Nikolova D, Jakobsen JC, Gluud C. Xiao Chai Hu Tang, a Chinese herbal medicine formula, for chronic hepatitis B. Hippokratia 2018. [DOI: 10.1002/14651858.cd013090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- De Zhao Kong
- Liaoning University of Traditional Chinese Medicine; Chong Shan East Road 79 Shenyang Liaoning Province China 110032
- The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine; Department of Cardiology; Beiling Street 33 Shenyang Liaoning Province China 110032
- Liaoning University of Traditional Chinese Medicine; Co-construct Key Laboratory of Theory of Visceral Manifestations and Applications; Chong Shan East Road 79 Shenyang Liaoning Province China 110032
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; Cochrane Hepato-Biliary Group; Copenhagen Denmark
| | - Ning Liang
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; Cochrane Hepato-Biliary Group; Copenhagen Denmark
- Beijing University of Chinese Medicine; Centre for Evidence-Based Chinese Medicine; Bei San Huan Dong Lu 11, Chaoyang District Beijing China 100029
| | - Jian Ping Liu
- Beijing University of Chinese Medicine; Centre for Evidence-Based Chinese Medicine; Bei San Huan Dong Lu 11, Chaoyang District Beijing China 100029
| | - Dimitrinka Nikolova
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; Cochrane Hepato-Biliary Group; Copenhagen Denmark
| | - Janus C Jakobsen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; Cochrane Hepato-Biliary Group; Copenhagen Denmark
- Holbaek Hospital; Department of Cardiology; Holbaek Denmark 4300
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; Cochrane Hepato-Biliary Group; Copenhagen Denmark
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19
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Chen S, Lai Y, He Z, Li J, He X, Shen R, Ding Q, Chen H, Peng S, Liu W. Establishment and validation of a predictive nomogram model for non-small cell lung cancer patients with chronic hepatitis B viral infection. J Transl Med 2018; 16:116. [PMID: 29728103 PMCID: PMC5935962 DOI: 10.1186/s12967-018-1496-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 04/30/2018] [Indexed: 02/07/2023] Open
Abstract
Background This study aimed to establish an effective predictive nomogram for non-small cell lung cancer (NSCLC) patients with chronic hepatitis B viral (HBV) infection. Methods The nomogram was based on a retrospective study of 230 NSCLC patients with chronic HBV infection. The predictive accuracy and discriminative ability of the nomogram were determined by a concordance index (C-index), calibration plot and decision curve analysis and were compared with the current tumor, node, and metastasis (TNM) staging system. Results Independent factors derived from Kaplan–Meier analysis of the primary cohort to predict overall survival (OS) were all assembled into a Cox proportional hazards regression model to build the nomogram model. The final model included age, tumor size, TNM stage, treatment, apolipoprotein A-I, apolipoprotein B, glutamyl transpeptidase and lactate dehydrogenase. The calibration curve for the probability of OS showed that the nomogram-based predictions were in good agreement with the actual observations. The C-index of the model for predicting OS had a superior discrimination power compared with the TNM staging system [0.780 (95% CI 0.733–0.827) vs. 0.693 (95% CI 0.640–0.746), P < 0.01], and the decision curve analyses showed that the nomogram model had a higher overall net benefit than did the TNM stage. Based on the total prognostic scores (TPS) of the nomogram, we further subdivided the study cohort into three groups: low risk (TPS ≤ 13.5), intermediate risk (13.5 < TPS ≤ 20.0) and high risk (TPS > 20.0). Conclusion The proposed nomogram model resulted in more accurate prognostic prediction for NSCLC patients with chronic HBV infection.
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Affiliation(s)
- Shulin Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Yanzhen Lai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Zhengqiang He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Jianpei Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Xia He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Rui Shen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Clinical Laboratory Medicine, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510020, China
| | - Qiuying Ding
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Hao Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Songguo Peng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Wanli Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China.
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20
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Ren H. The experience of management of chronic hepatitis B in China. J Viral Hepat 2017; 24 Suppl 1:4-5. [PMID: 29082643 DOI: 10.1111/jvh.12793] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 09/18/2017] [Indexed: 12/23/2022]
Abstract
During the past 30 years, with the possible biggest population with chronic HBV infection in the world, the physicians and scientists in China have unique experience in the fight against HBV. Even though some drugs are not recommended anymore, but this kind of experience are very helpful for the development of new medicine and strategy against HBV.
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Affiliation(s)
- H Ren
- Department for infectious diseases The second affiliated hospital of Chongqing Medical University, Institute for viral hepatitis Chongqing Medical University, Chongqing, China
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21
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Wallace J, Pitts M, Liu C, Lin V, Hajarizadeh B, Richmond J, Locarnini S. More than a virus: a qualitative study of the social implications of hepatitis B infection in China. Int J Equity Health 2017; 16:137. [PMID: 28764768 PMCID: PMC5540563 DOI: 10.1186/s12939-017-0637-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 07/26/2017] [Indexed: 02/08/2023] Open
Abstract
Background China has the largest absolute number of people living with hepatitis B with up to 300,000 people estimated to die each year from hepatitis B related diseases. Despite advances in immunisation, clinical management, and health policy, there is still a lack of accessible and affordable health care for people with hepatitis B. Through in-depth interviews, this study identifies the personal, social and economic impact of living with hepatitis B and considers the role of stigma and discrimination as barriers to effective clinical management of the disease. Methods Semi-structured qualitative interviews were held with 41 people living with hepatitis B in five Chinese cities. Participants were recruited through clinical and non-government organisations providing services to people with hepatitis B, with most (n = 32) being under the age of 35 years. Results People living with hepatitis B experience the disease as a transformative intergenerational chronic infection with multiple personal and social impacts. These include education and employment choices, economic opportunities, and the development of intimate relationships. While regulations reducing access to employment and education for people with hepatitis B have been repealed, stigma and discrimination continue to marginalise people with hepatitis B. Conclusions Effective public policy to reduce morbidity and mortality associated with hepatitis B needs to address the lived impact of hepatitis B on families, employment and educational choices, finances, and social marginalisation.
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Affiliation(s)
- J Wallace
- Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, Victoria, 3000, Australia.
| | - M Pitts
- Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, Victoria, 3000, Australia
| | - C Liu
- China Health Program, La Trobe University, Melbourne, Australia
| | - V Lin
- Department of Public Health, La Trobe University, Melbourne, Australia
| | - B Hajarizadeh
- Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, Victoria, 3000, Australia.,The Kirby Institute, UNSW Australia (University of New South Wales), Sydney, Australia
| | - J Richmond
- Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, Victoria, 3000, Australia
| | - S Locarnini
- Victorian Infectious Diseases Reference Laboratory, Director, WHO Regional Reference Laboratory for Hepatitis B, Doherty Institute, Melbourne, Australia
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22
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Zhu MY, Zou X, Li Q, Yu DM, Yang ZT, Huang D, Chen J, Gong QM, Zhang DH, Zhang Y, Chen L, Chen PZ, Zhang XX. A novel noninvasive algorithm for the assessment of liver fibrosis in patients with chronic hepatitis B virus infection. J Viral Hepat 2017; 24:589-598. [PMID: 28130852 DOI: 10.1111/jvh.12682] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 12/19/2016] [Indexed: 02/06/2023]
Abstract
Several noninvasive blood biomarkers have been established for the assessment of liver fibrosis in patients with chronic hepatitis B virus (HBV) infection, but their clinical performance remains inconclusive. Here, we compared the diagnostic performance of these biomarkers and developed a novel algorithm for assessing liver fibrosis. Six hundred and sixteen chronically HBV-infected and treatment-naïve patients who underwent liver biopsy were enrolled and randomly divided into training (N=410) and internal validation cohorts (N=206). One hundred and fifty-nine patients from another centre were recruited as an external validation cohort. Receiver operating characteristic (ROC) curves were used to analyse the performance of the gamma-glutamyltransferase-to-platelet ratio (GPR), red cell volume distribution width-to-platelet ratio (RPR), FIB-4 index, aspartate aminotransferase-to-platelet ratio index (APRI) and HBV DNA level against liver histology, and a novel algorithm was developed using the recursive partitioning and regression tree (RPART) method. In the training cohort, the area under the ROC curve of FIB-4 was significantly higher than that of APRI (P=.038) but was comparable to those of GPR, RPR and HBV DNA; however, the performance of the biomarkers was similar among the validation cohort. The established RPR-HBV DNA algorithm performed better in the training cohort than any individual blood biomarker, and the corresponding sensitivity, specificity, positive predictive value and negative predictive value were 63%, 90%, 72% and 80%, respectively. In the internal and external validation cohorts, the performance of the algorithm in assessing liver fibrosis was also superior to that of other biomarkers. These results suggest that the established RPR-HBV DNA algorithm might improve the diagnostic accuracy of liver fibrosis in treatment-naïve patients with chronic HBV infection, although additional studies are warranted to confirm these findings.
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Affiliation(s)
- M-Y Zhu
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - X Zou
- Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Q Li
- Department of Hepatitis, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - D-M Yu
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Z-T Yang
- Pôle Sino-Français de Recherches en Science du Vivant et Génomique, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - D Huang
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - J Chen
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Q-M Gong
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - D-H Zhang
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Y Zhang
- Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China.,Collaborative Innovation Center of Systems Biomedicine, Shanghai, China
| | - L Chen
- Department of Hepatitis, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - P-Z Chen
- Translational Medicine Research Center, Ruijin Hospital North, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - X-X Zhang
- Department of Infectious Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Translational Medicine Research Center, Ruijin Hospital North, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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23
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Yang J, Yan D, Guo R, Chen J, Li Y, Fan J, Fu X, Yao X, Diao H, Li L. Predictive value of serum ALT and T-cell receptor beta variable chain for HBeAg seroconversion in chronic hepatitis B patients during tenofovir treatment. Medicine (Baltimore) 2017; 96:e6242. [PMID: 28272219 PMCID: PMC5348167 DOI: 10.1097/md.0000000000006242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Effective antiviral therapy plays a key role in slowing the progression of chronic hepatitis B (CHB). Identification of serum indices, including hepatitis B e antigen (HBeAg) expression and seroconversion, will facilitate evaluation of the efficacy of antiviral therapy in HBeAg-positive CHB patients. The biochemical, serological, virological parameters, and the frequency of circulating CD4CD25 regulatory T cell (Treg) in 32 patients were measured at baseline and every 12 weeks during 96 weeks of tenofovir disoproxil fumarate (TDF) treatment. The relationship between the hepatitis B virus (HBV) deoxyribonucleic acid (DNA) and Treg and alanine aminotransferase (ALT) levels was analyzed, respectively. The molecular profiles of T-cell receptor beta variable chain (TRBV) were determined using gene melting spectral pattern. For the seroconverted 12 patients, ALT declined to normal levels by week 24 and remained at this level in subsequent treatment; moreover, the predictive cutoff value of ALT for HBeAg seroconversion (SC) was 41.5 U/L at week 24. The positive correlation between HBV DNA and Treg and ALT was significant in SC patients, but not in non-SC patients. Six TRBV families (BV3, BV11, BV12, BV14, BV20, and BV24) were predominantly expressed in SC patients at baseline. The decline of ALT could be used to predict HBeAg seroconversion for CHB patients during TDF treatment. In addition, the profile of Tregs and TRBVs may be associated with HBeAg seroconversion and could also be a potential indicator for predicting HBeAg SC and treatment outcome for CHB patients.
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Affiliation(s)
- Jiezuan Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Dong Yan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Renyong Guo
- Department of Laboratory Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Jiajia Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Yongtao Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Jun Fan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Xuyan Fu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Xinsheng Yao
- Department of immunology, Zunyi Medical Univesity, Zunyi, China
| | - Hongyan Diao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou
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24
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Zou X, Zhu MY, Yu DM, Li W, Zhang DH, Lu FJ, Gong QM, Liu F, Jiang JH, Zheng MH, Kuno A, Narimatsu H, Zhang Y, Zhang XX. Serum WFA + -M2BP levels for evaluation of early stages of liver fibrosis in patients with chronic hepatitis B virus infection. Liver Int 2017; 37:35-44. [PMID: 27300763 DOI: 10.1111/liv.13188] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 06/06/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Accurate evaluation of liver fibrosis is crucial for predicting progression of chronic hepatitis B virus (HBV) infection. We assessed the utility of a novel fibrosis glycobiomarker Wisteria floribunda agglutinin-positive Mac-2-binding protein (WFA+ -M2BP) for evaluating liver fibrosis and disease progression in patients with chronic HBV infection. METHODS We enrolled 774 patients with chronic HBV infection, with or without fibrosis, diagnosed by liver biopsy/FibroScan. Patients who underwent liver biopsy (n = 297) were divided into training (n = 221) and validation (n = 76) groups. Serum WFA+ -M2BP values were measured and compared with FIB-4 index, aspartate aminotransferase (AST)-to-platelet ratio (APRI) and AST-to-alanine aminotransferase ratio (AAR) using receiver-operating characteristic (ROC) analysis. RESULTS Serum WFA+ -M2BP levels increased significantly with fibrosis progression (P < 0.0001). Area under the ROC curve of WFA+ -M2BP for diagnosing significant fibrosis was higher than that of FIB-4 (P = 0.198), APRI (P = 0.017) and AAR (P < 0.001), with sensitivity and specificity in the training set of 60.5% and 79.8% and validation set of 59.5% and 82.1%, respectively. Serum WFA+ -M2BP levels were significantly correlated with FibroScan values (P < 0.0001) and improved the accuracy of FibroScan in assessing significant fibrosis. Changes in WFA+ -M2BP levels were parallel with those in FibroScan values during nucleot(s)ide analogues therapy in patients with chronic HBV infection. CONCLUSIONS WFA+ -M2BP is an accurate serum indicator for assessing early stages of liver fibrosis and may monitor regression of fibrosis during the treatment of chronic HBV infection. WFA+ -M2BP provides a simple and reliable alternative or complementary method to liver biopsy and FibroScan.
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Affiliation(s)
- Xia Zou
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China.,Department of Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,SCSB (China)-AIST (Japan) Joint Medical Glycomics Laboratory, Shanghai, China
| | - Ming-Yu Zhu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - De-Min Yu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Li
- Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Dong-Hua Zhang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fei-Jie Lu
- Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qi-Ming Gong
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Liu
- Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jie-Hong Jiang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min-Hua Zheng
- Department of Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Atsushi Kuno
- SCSB (China)-AIST (Japan) Joint Medical Glycomics Laboratory, Shanghai, China.,Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan
| | - Hisashi Narimatsu
- SCSB (China)-AIST (Japan) Joint Medical Glycomics Laboratory, Shanghai, China.,Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan
| | - Yan Zhang
- Ministry of Education Key Laboratory of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China.,SCSB (China)-AIST (Japan) Joint Medical Glycomics Laboratory, Shanghai, China.,Collaborative Innovation Center of Systems Biomedicine, Shanghai, China
| | - Xin-Xin Zhang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Translational Medicine Research Center, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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25
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Jia H, Guo Y, Song X, Shao C, Wu J, Ma J, Shi M, Miao Y, Li R, Wang D, Tian Z, Xiao W. Elimination of N-glycosylation by site mutation further prolongs the half-life of IFN-α/Fc fusion proteins expressed in Pichia pastoris. Microb Cell Fact 2016; 15:209. [PMID: 27927205 PMCID: PMC5142404 DOI: 10.1186/s12934-016-0601-9] [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: 07/30/2016] [Accepted: 11/23/2016] [Indexed: 12/16/2022] Open
Abstract
Background Interferon (IFN)-α has been commonly used as an antiviral drug worldwide; however, its short half-life in circulation due to its low molecular weight and sensitivity to proteases impacts its efficacy and patient compliance. Results In this study, we present an IgG1 Fc fusion strategy to improve the circulation half-life of IFN-α. Three different forms of IgG1 Fc fragments, including the wild type, aglycosylated homodimer and aglycosylated single chain, were each fused with IFN-α and designated as IFN-α/Fc-WT, IFN-α/Fc-MD, and IFN-α/Fc-SC, respectively. The recombinant proteins were expressed in Pichia pastoris and tested using antiviral and pharmacokinetic assays in comparison with the commercial pegylated-IFN-α (PEG-IFN-α). The in vitro study demonstrated that IFN-α/Fc-SC has the highest antiviral activity, while IFN-α/Fc-WT and IFN-α/Fc-MD exhibited antiviral activities comparable to that of PEG-IFN-α. The in vivo pharmacokinetic assay showed that both IFN-α/Fc-WT and IFN-α/Fc-MD have a longer half-life than PEG-IFN-α in SD rats, but IFN-α/Fc-SC has the shortest half-life among them. Importantly, the circulating half-life of 68.3 h for IFN-α/Fc-MD was significantly longer than those of 38.2 h for IFN-α/Fc-WT and 22.2 h for PEG-IFN-α. Conclusions The results demonstrate that the elimination of N-glycosylation by mutation of putative N-glycosylation site further prolongs the half-life of the IFN-α/Fc fusion protein and could present an alternative strategy for extending the half-life of low-molecular-weight proteins expressed by P. pastoris for in vivo studies as well as for future clinical applications. Electronic supplementary material The online version of this article (doi:10.1186/s12934-016-0601-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hao Jia
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China
| | - Yugang Guo
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China. .,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China. .,Anhui Engineering Research Center of Recombinant Protein Pharmaceutical Biotechnology, Institute of Advanced Technology, University of Science and Technology of China, Hefei, China.
| | - Xiaoping Song
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Department of Pharmacy, Anhui Medical College, Hefei, China
| | - Changsheng Shao
- Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China.,Anhui Engineering Research Center of Recombinant Protein Pharmaceutical Biotechnology, Institute of Advanced Technology, University of Science and Technology of China, Hefei, China
| | - Jing Wu
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China.,Anhui Engineering Research Center of Recombinant Protein Pharmaceutical Biotechnology, Institute of Advanced Technology, University of Science and Technology of China, Hefei, China
| | - Jiajia Ma
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China.,Anhui Engineering Research Center of Recombinant Protein Pharmaceutical Biotechnology, Institute of Advanced Technology, University of Science and Technology of China, Hefei, China
| | - Mingyang Shi
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China
| | - Yuhui Miao
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China
| | - Rui Li
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China
| | - Dong Wang
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China
| | - Zhigang Tian
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China.,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China.,Anhui Engineering Research Center of Recombinant Protein Pharmaceutical Biotechnology, Institute of Advanced Technology, University of Science and Technology of China, Hefei, China
| | - Weihua Xiao
- The CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Signaling Network, School of Life Sciences, University of Science and Technology of China, Hefei, China. .,Hefei National Laboratory for Physical Sciences at the Microscale, Engineering Technology Research Center of Biotechnology Drugs, Anhui Province, University of Science and Technology of China, Hefei, China. .,Anhui Engineering Research Center of Recombinant Protein Pharmaceutical Biotechnology, Institute of Advanced Technology, University of Science and Technology of China, Hefei, China.
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26
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Zhang Y, Xie Y, Zhang Y, Liu Y, Zhuang Y. Hepatitis B patients exhibiting mild alanine aminotransferase elevation: A comparative analysis of treatment with and without Bicyclol tablets. Biomed Rep 2016; 5:595-600. [PMID: 27882223 DOI: 10.3892/br.2016.765] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 09/05/2016] [Indexed: 12/15/2022] Open
Abstract
The aim of the present study was to analyze the medicinal effect of Bicyclol tablets on patients with chronic hepatitis B (CHB) and concomitant mild alanine aminotransferase (ALT) elevation (40-80 IU/l). A retrospective cohort study, which included patients from the hospital information system (HIS; established by the Chinese Academy of Medical Sciences) viral hepatitis database comprised of 18 third-grade class A hospitals in China, was performed. Patients were divided into an exposed group (administered with Bicyclol tablets) and a non-exposed group (no administration of Bicyclol tablets). The CHB patients that exhibited mild ALT elevation provided the curative effect analysis data set, and the patients with viral hepatitis who underwent more than two creatinine/hemoglobin/leucocyte examinations served as the safety analysis data set. The factors influencing ALT normalization rate were analyzed and the safety of Bicyclol tablets was assessed. In total, 82 pairs of patients were included in the curative effect analysis, and single factor analysis revealed that the ALT normalization rate of the exposed group was statistically significantly higher than that of the non-exposed group (P=0.040) for patients with mild ALT elevation. After adjusting for patient age, gender, baseline ALT levels, state of illness upon admission, pattern of hospitalization, hospitalization days and drug combination, the odds ratio (95% confidence interval) of the ALT normalization rate of the exposed group was 2.156 (1.103-4.215) when compared with the non-exposed group. During treatment, the occurrence rates of creatinine/hemoglobin/leucocyte level abnormalities of the exposed group, which were included in the safety analysis were statistically significantly lower than those of the non-exposed group (P<0.05). These findings indicate that Bicyclol tablets improve the ALT normalization rate of CHB patients exhibiting mild ALT elevation.
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Affiliation(s)
- Yin Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, P.R. China
| | - Yanming Xie
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, P.R. China
| | - Yiying Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, P.R. China; Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, P.R. China
| | - Yan Liu
- School of Statistics, Renmin University of China, Beijing 100872, P.R. China
| | - Yan Zhuang
- Center of Computer Management, Navy General Hospital of PLA, Beijing 100048, P.R. China
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Serum metabolomic signatures discriminate early liver inflammation and fibrosis stages in patients with chronic hepatitis B. Sci Rep 2016; 6:30853. [PMID: 27498553 PMCID: PMC4976343 DOI: 10.1038/srep30853] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 07/08/2016] [Indexed: 02/06/2023] Open
Abstract
Chronic HBV (CHB) infected patients with intermediate necroinflammation and fibrosis are recommended to receive antiviral treatment. However, other than liver biopsy, there is a lack of sensitive and specific objective method to determine the necroinflammation and fibrosis stages in CHB patients. This study aims to identify unique serum metabolomic profile associated with histological progression in CHB patients and to develop novel metabolite biomarker panels for early CHB detection and stratification. A comprehensive metabolomic profiling method was established to compare serum samples collected from health donor (n = 67), patients with mild (G < 2 and S < 2, CHB1, n = 52) or intermediate (G ≥ 2 or S ≥ 2, CHB2, n = 36) necroinflammation and fibrosis. Multivariate models were developed to differentiate CHB1 and CHB2 from controls. A set of CHB-associated biomarkers was identified, including lysophosphatidylcholines, phosphatidylcholines, phosphatidylinositol, phosphatidylserine, and bile acid metabolism products. Stratification of CHB1 and CHB2 patients by a simple logistic index, the PIPSindex, based on phosphatidylinositol (PI) and phosphatidylserine (PS), was achieved with an AUC of 0.961, which outperformed all currently available markers. A panel of serum metabolites that differentiate health control, CHB1 and CHB2 patients has been identified. The proposed metabolomic biosignature has the potential to be used as indicator for antiviral treatment for CHB management.
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28
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Goyal A, Murray JM. Cost-Effectiveness of Peg-Interferon, Interferon and Oral Nucleoside Analogues in the Treatment of Chronic Hepatitis B and D Infections in China. Clin Drug Investig 2016; 36:637-48. [DOI: 10.1007/s40261-016-0409-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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