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Yu YF, Hu G, Tong KK, Yang XY, Wu JY, Yu R. Effect of viral hepatitis on type 2 diabetes: A Mendelian randomization study. World J Diabetes 2024; 15:220-231. [PMID: 38464364 PMCID: PMC10921171 DOI: 10.4239/wjd.v15.i2.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/13/2023] [Accepted: 01/17/2024] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND The effects of viral hepatitis (VH) on type 2 diabetes (T2D) remain controversial. AIM To analyze the causal correlation between different types of VH and T2D using Mendelian randomization (MR). METHODS Single nucleotide polymorphisms of VH, chronic hepatitis B (CHB), chronic hepatitis C (CHC) and T2D were obtained from the BioBank Japan Project, European Bioinformatics Institute, and FinnGen. Inverse variance weighted, MR-Egger, and weighted median were used to test exposure-outcome associations. The MR-Egger intercept analysis and Cochran's Q test were used to assess horizontal pleiotropy and heterogeneity, respectively. Leave-one-out sensitivity analysis was used to evaluate the robustness of the MR analysis results. RESULTS The MR analysis showed no significant causal relationship between VH and T2D in Europeans [odds ratio (OR) = 1.028; 95% confidence interval (CI): 0.995-1.062, P = 0.101]. There was a negative causal association between CHB and T2D among East Asians (OR = 0.949; 95%CI: 0.931-0.968, P < 0.001), while there was no significant causal association between CHC and T2D among East Asians (OR = 1.018; 95%CI: 0.959-1.081, P = 0.551). Intercept analysis and Cochran's Q test showed no horizontal pleiotropy or heterogeneity (P > 0.05). Sensitivity analysis showed that the results were robust. CONCLUSION Among East Asians, CHB is associated with a reduced T2D risk, but this association is limited by HBV load and cirrhosis. Although VH among Europeans and CHC among East Asians are not associated with the risk of T2D, focusing on blood glucose in patients with CHC is still relevant for the early detection of T2D induced by CHC-mediated pathways of hepatic steatosis, liver fibrosis, and cirrhosis.
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Affiliation(s)
- Yun-Feng Yu
- The First Hospital of Hunan University of Chinese Medicine, Changsha 410007, Hunan Province, China
| | - Gang Hu
- The First Hospital of Hunan University of Chinese Medicine, Changsha 410007, Hunan Province, China
| | - Ke-Ke Tong
- The Hospital of Hunan University of Traditional Chinese Medicine, Changde 415213, Hunan Province, China
| | - Xin-Yu Yang
- College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, Hunan Province, China
| | - Jing-Yi Wu
- The Third Hospital of Zhejiang Chinese Medical University, Hangzhou 310005, Zhejiang Province, China
| | - Rong Yu
- The First Hospital of Hunan University of Chinese Medicine, Changsha 410007, Hunan Province, China
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Fernandez CJ, Alkhalifah M, Afsar H, Pappachan JM. Metabolic Dysfunction-Associated Fatty Liver Disease and Chronic Viral Hepatitis: The Interlink. Pathogens 2024; 13:68. [PMID: 38251375 PMCID: PMC10821334 DOI: 10.3390/pathogens13010068] [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: 11/13/2023] [Revised: 01/05/2024] [Accepted: 01/07/2024] [Indexed: 01/23/2024] Open
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) has now affected nearly one-third of the global population and has become the number one cause of chronic liver disease in the world because of the obesity pandemic. Chronic hepatitis resulting from hepatitis B virus (HBV) and hepatitis C virus (HCV) remain significant challenges to liver health even in the 21st century. The co-existence of MAFLD and chronic viral hepatitis can markedly alter the disease course of individual diseases and can complicate the management of each of these disorders. A thorough understanding of the pathobiological interactions between MAFLD and these two chronic viral infections is crucial for appropriately managing these patients. In this comprehensive clinical review, we discuss the various mechanisms of chronic viral hepatitis-mediated metabolic dysfunction and the impact of MAFLD on the progression of liver disease.
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Affiliation(s)
- Cornelius J. Fernandez
- Department of Endocrinology and Metabolism, Pilgrim Hospital, United Lincolnshire Hospitals NHS Trust, Boston PE21 9QS, UK;
| | - Mohammed Alkhalifah
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Royal Preston Hospital, Sharoe Green Lane, Preston PR2 9HT, UK; (M.A.); (H.A.)
- Department of Family Medicine and Polyclinics, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
- University Diabetes Center, King Saud University Medical City, King Saud University, Riyadh 11411, Saudi Arabia
| | - Hafsa Afsar
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Royal Preston Hospital, Sharoe Green Lane, Preston PR2 9HT, UK; (M.A.); (H.A.)
| | - Joseph M. Pappachan
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Royal Preston Hospital, Sharoe Green Lane, Preston PR2 9HT, UK; (M.A.); (H.A.)
- Faculty of Science, Manchester Metropolitan University, Manchester M15 6BH, UK
- Faculty of Biology, Medicine & Health, The University of Manchester, Manchester M13 9PL, UK
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Lu Y, Yang X, Kuang Q, Wu Y, Tan X, Lan J, Qiang Z, Feng T. HBx induced upregulation of FATP2 promotes the development of hepatic lipid accumulation. Exp Cell Res 2023:113721. [PMID: 37437769 DOI: 10.1016/j.yexcr.2023.113721] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/05/2023] [Accepted: 07/09/2023] [Indexed: 07/14/2023]
Abstract
The hepatitis B Virus X (HBx) protein plays a crucial role in the HBV-induced hepatic steatosis. Fatty acid transport protein 2 (FATP2) is a key protein that is involved in hepatic lipogenesis, and it was found to be highly expressed in various metabolic diseases. However, Whether FATP2 is a key factor in the pathogenesis of HBx-induced hepatic steatosis remains unclear. In this study, we found that FATP2 was up-regulated by HBx in vitro and in vivo and participated in HBx-induced hepatic lipid accumulation. Treatment of HBx-expressing cell lines and mice with FATP2 inhibitor (FATP2i) lipofermata ameliorated HBx-induced lipid accumulation and reduced oxidative stress and inflammation caused by lipid accumulation. Moreover, the liver injury of mouse was restored after FATP2i treatment. In summary, our results reveal that FATP2 is a key driver factor for HBx-induced hepatic lipid accumulation, and inhibition of FATP2 can ameliorates lipid accumulation caused by HBx. This study provides new insights into the mechanism of HBV-induced hepatic steatosis.
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Affiliation(s)
- Yang Lu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Key Laboratory of Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing, 400016, China
| | - Xinyue Yang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Key Laboratory of Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing, 400016, China
| | - Qin Kuang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Key Laboratory of Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing, 400016, China
| | - Yong Wu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Key Laboratory of Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing, 400016, China
| | - Xin Tan
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Key Laboratory of Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing, 400016, China
| | - Jizhong Lan
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Key Laboratory of Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing, 400016, China
| | - Zhe Qiang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Academy of Chinese Materia Medica, Chongqing, 400065, China.
| | - Tao Feng
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing, 400016, China.
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Metabolic Syndrome, Nonalcoholic Fatty Liver Disease, and Chronic Hepatitis B: A Narrative Review. Infect Dis Ther 2023; 12:53-66. [PMID: 36441483 PMCID: PMC9868033 DOI: 10.1007/s40121-022-00725-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 11/03/2022] [Indexed: 11/29/2022] Open
Abstract
Chronic hepatitis B (CHB) remains a relatively major public health problem. Simultaneously, an unhealthy lifestyle causes a series of metabolic abnormalities, the most critical of which are metabolic syndrome (MS) and nonalcoholic fatty liver disease (NAFLD). Therefore, it is increasingly common for MS and NAFLD to coexist with CHB. MS is a cluster of metabolic disorders, while NAFLD is always considered as the manifestation of MS in the liver. The aim of this article is to review recent advances to explain the complex relationship among MS, NAFLD, and hepatitis B virus (HBV) infection. MS and NAFLD both have obesity and insulin resistance as central factors and both can lead to adverse hepatic and extrahepatic outcomes. However, there is insufficient evidence to associate NAFLD with all components of MS, and genetically related NAFLD has little association with MS. Incidences of MS and NAFLD are inversely associated with HBV infection. However, the effect of HBV infection on the risk of insulin resistance and dyslipidemia is not well understood. Evidence from both clinical studies and animal experiments suggested that hepatic steatosis inhibits HBV replication. MS and NAFLD may have adverse effects on CHB disease progression and prognosis. Furthermore, in related studies of CHB with normal alanine aminotransferase (ALT), the roles of MS and NAFLD should also be emphasized. In conclusion, there are complicated interactions that are not yet fully defined among MS, NAFLD, and CHB. To control chronic liver disease effectively, the relationship among the three must be clarified.
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Chen JW, Cao XY, Qi X, Zhang JM. Effect of nucleos(t)ide analogues on blood lipid profiles in patients with chronic hepatitis B: A cross-sectional survey. Medicine (Baltimore) 2022; 101:e31980. [PMID: 36550809 PMCID: PMC9771272 DOI: 10.1097/md.0000000000031980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
This study aimed to explore the effects of the 3 nucleos(t)ide analogues (NAs) on lipid levels. We retrospectively included patients treated with NAs at 2 centers and collected their clinical data at their visiting points. Differences in blood lipid levels were analyzed by statistical methods, and factors related to hyperlipidemia were discussed. In these 2 centers, the prevalence rates of hypercholesterolemia were 12/181 (6.6%) for tenofovir alafenamide fumarate (TAF)-, 0/158 (0%) for tenofovir disoproxil fumarate (TDF)-, and 13/182 (7.1%) for entecavir (ETV)-treated individuals (P = .003). The prevalence rates of hypertriglyceridemia were 30/181 (16.6%) for TAF-, 11/158 (7.0%) for TDF-, and 26/182 (14.3%) for ETV-treated individuals (P = .025). In TAF (n = 181, 10 [6, 15] months), TDF (n = 158, 18 [7.5, 45] months), and ETV (n = 182, 24 [10, 60] months) groups, total cholesterol (TC) levels were 4.63 ± 0.91 mmol/L, 3.86 ± 0.61 mmol/L, and 4.53 ± 0.87 mmol/L, respectively; triglyceride (TG) levels were 1.27 ± 0.76 mmol/L, 0.87 ± 0.51 mmol/L, and 1.14 ± 0.67 mmol/L, respectively (P < .001). In multivariate regression analysis, factors associated with hypercholesterolemia were age (adjusted hazard risk [HR] = 1.055 [1.018-1.094]; P = .003) and body mass index (BMI) (adjusted HR = 0.817 [0.669-0.998]; P = .048). Factors associated with hypertriglyceridemia were TAF group (vs. TDF group) (adjusted HR = 0.405 [0.167-0.980]; P = .045), age (adjusted HR = 1.028 [1.002-1.055]; P = .038), and sex (adjusted HR = 0.190 [0.079-0.456]; P < .001). Among the patients treated with TAF (10 [6, 15] months), TDF (18 [7.5, 45] months), and ETV (24 [10, 60] months), the blood lipid levels in the TDF group were lower than those in the TAF group and ETV group, and the occurrence of hyperlipidemia was associated with age, sex, BMI, and different treatment.
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Affiliation(s)
- Jing Wen Chen
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiong Yue Cao
- Department of Liver Disease, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Xun Qi
- Department of Liver Disease, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Ji Ming Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
- * Correspondence: Ji Ming Zhang, MD, PhD, Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai 200040, China (e-mail: )
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6
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Su C, Yang Q. Clinical study of ganshuang granule combined with tenofovir in the treatment of chronic hepatitis B complicated with nonalcoholic fatty liver disease. Front Pharmacol 2022; 13:1032789. [PMID: 36588741 PMCID: PMC9794573 DOI: 10.3389/fphar.2022.1032789] [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: 08/31/2022] [Accepted: 11/14/2022] [Indexed: 12/16/2022] Open
Abstract
Objective: This study aims to investigate the clinical efficacy of Ganshuang granules combined with tenofovir, an antiviral drug, in the treatment of chronic hepatitis B complicated with nonalcoholic fatty liver disease. Methods: A total of 92 patients with chronic hepatitis B combined with non-alcoholic fatty liver who were treated in our Hospital from January 2020 to December 2021 were included as the research objects. According to the method of random number table, the patients were divided into the control group (n = 42) and the treatment group (n = 50). The control group was treated with silibinin meglumine tablets and tenofovir, while the treatment group was treated with Ganshuang granules combined with silybin meglumine tablets and tenofovir. Before and after treatment, liver function index, liver hardness measurement (LSM), controlled attenuation parameter (CAP), HBV-DNA serum load and body mass index (BMI) were observed. Results: Compared with the baseline, ALT, AST and GGT were significantly improved in both groups after treatment (p < 0.05), while TBIL indexes were not significantly different before and after treatment (p > 0.05). Patients in the treatment group had significantly lower ALT and AST index values than the control group at 12 and 24 weeks of treatment (p < 0.05). At 12 and 24 weeks of treatment, the fat attenuation parameters of the two groups were significantly decreased compared with those before treatment, and the difference was statistically significant (p < 0.05). The fat attenuation parameters in the treatment group were significantly lower than those in the control group at 12 and 24 weeks after treatment (p < 0.05). Conclusion: The effect of Ganshuang granule combined with antiviral drugs in the treatment of chronic hepatitis B complicated with non-alcoholic fatty liver is significantly better than that of antiviral drugs alone, which is worthy of clinical recommendation. Systematic Review Registration: https://register.clinicaltrials.gov, identifier NCT05523648.
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Clinical impact and mechanisms of hepatitis B virus infection concurrent with non-alcoholic fatty liver disease. Chin Med J (Engl) 2022; 135:1653-1663. [PMID: 35940901 PMCID: PMC9509100 DOI: 10.1097/cm9.0000000000002310] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
ABSTRACT Chronic hepatitis B (CHB) virus infection is an important threat to global health despite the administration of vaccines and the use of antiviral treatments. In recent years, as the prevalence of obesity and metabolic syndrome has increased, non-alcoholic fatty liver disease (NAFLD) in patients with CHB has become more common. Both diseases can lead to liver fibrosis and even hepatocellular carcinoma, but the risk of dual etiology, outcome, and CHB combined with NAFLD is not fully elucidated. In this review, we assess the overlapping prevalence of NAFLD and CHB, summarize recent studies of clinical and basic research related to potential interactions, and evaluate the progressive changes of treatments for CHB patients with NAFLD. This review increases the understanding of the relationship and mechanisms of interaction between steatosis and hepatitis B virus infection, and it provides new strategies for the future clinical management and treatment of CHB combined with NAFLD.
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8
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Zhou YG, Tian N, Xie WN. Total cholesterol to high-density lipoprotein ratio and nonalcoholic fatty liver disease in a population with chronic hepatitis B. World J Hepatol 2022; 14:791-801. [PMID: 35646261 PMCID: PMC9099113 DOI: 10.4254/wjh.v14.i4.791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/13/2021] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is characterized by hypertriglyceridemia, increased low-density lipoprotein cholesterol levels, and reduced high-density lipoprotein cholesterol (HDL-C) particles. Previous studies have shown that the total cholesterol to high-density lipoprotein cholesterol ratio (TC/HDL-C) was superior to other lipid metabolism biomarkers for predicting NAFLD risk and could be a new indicator of NAFLD. However, the association between TC/HDL-C and NAFLD in patients with hepatitis B virus (HBV) has not yet been determined.
AIM To investigate the association between TC/HDL-C and NAFLD in a population with chronic hepatitis B (CHB).
METHODS In this study, 183 HBV-infected patients were enrolled. All participants underwent blood chemistry examinations and abdominal ultrasound. Univariate and multivariate logistic regression models, curve fitting analysis, and threshold calculation were used to assess the relationship between TC/HDL-C and NAFLD.
RESULTS The overall prevalence of NAFLD was 17.49% (n = 32) in the 183 CHB participants. The TC/HDL-C of non-NAFLD and NAFLD patients were 3.83 ± 0.75 and 4.44 ± 0.77, respectively (P < 0.01). Logistic regression analysis showed that TC/HDL-C was not associated with NAFLD after adjusting for other pertinent clinical variables. However, at an optimal cutoff point of 4.9, a non-linear correlation between TC/HDL-C and NAFLD was detected. The effect size of the left and right sides of the inflection point were 5.4 (95% confidence interval: 2.3-12.6, P < 0.01) and 0.5 (95% confidence interval: 0.1-2.2, P = 0.39), respectively. On the left side of the inflection point, TC/HDL-C was positively associated with NAFLD. However, no significant association was observed on the right side of the inflection point.
CONCLUSION This study demonstrated a non-linear correlation between TC/HDL-C and NAFLD in a population with CHB. TC/HDL-C was positively associated with NAFLD when TC/HDL-C was less than 4.9 but not when TC/HDL-C was more than 4.9.
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Affiliation(s)
- Yu-Ge Zhou
- Affiliated Guangdong Hospital of Integrated Traditional Chinese and Western Medicine, Guangzhou University of Chinese Medicine, Foshan 528200, Guangdong Province, China
| | - Ning Tian
- Preventive Healthcare Center, Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Foshan 528200, Guangdong Province, China
| | - Wei-Ning Xie
- Department of Scientific Research, Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Foshan 528200, Guangdong Province, China
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Shi YW, Yang RX, Fan JG. Chronic hepatitis B infection with concomitant hepatic steatosis: Current evidence and opinion. World J Gastroenterol 2021; 27:3971-3983. [PMID: 34326608 PMCID: PMC8311534 DOI: 10.3748/wjg.v27.i26.3971] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 04/28/2021] [Accepted: 05/27/2021] [Indexed: 02/06/2023] Open
Abstract
With the increasing incidence of obesity and metabolic syndrome worldwide, concomitant nonalcoholic fatty liver disease (NAFLD) in patients with chronic hepatitis B (CHB) has become highly prevalent. The risk of dual etiologies, outcome, and mechanism of CHB with concomitant NAFLD have not been fully characterized. In this review, we assessed the overlapping prevalence of metabolic disorders and CHB, assessed the risk of advanced fibrosis/hepatocellular carcinoma in CHB patients concomitant with NAFLD, and discussed the remaining clinical issues to be addressed in the outcome of such patients. We also explored the possible roles of hepatitis B virus in the development of steatosis and discussed difficultiesof histological evaluation. For CHB patients, it is important to address concomitant NAFLD through lifestyle management and disease screening to achieve better prognoses. The assessment of progressive changes and novel therapies for CHB patients concomitant with NAFLD deserve further research.
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Affiliation(s)
- Yi-Wen Shi
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
| | - Rui-Xu Yang
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
| | - Jian-Gao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
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Association between Hepatitis B Virus Infection and Metabolic Syndrome in Southwest China: A Cross-sectional Study. Sci Rep 2020; 10:6738. [PMID: 32317690 PMCID: PMC7174346 DOI: 10.1038/s41598-020-62609-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/11/2020] [Indexed: 02/05/2023] Open
Abstract
The correlation between hepatitis B virus (HBV) infection and metabolic syndrome (MetS) remains to be clarified. In this study, we explored this association in a large population in Southwest China. This was a cross-sectional study, with pooled adult health data. Multivariate logistic regression analysis, controlling for age, sex, HBV status, alanine aminotransferase, and fatty liver, was used to identify predictor(s) of MetS. Of the 96,175 participants, positive HBV was identified in 7984 (8.30%) and MetS in 12,092 (12.57%). The MetS prevalence was lower among HBV positive than negative individuals (11.64% versus 12.66%, P < 0.001). The adjusted odds (aOR) of positive HBV among individuals with MetS was 0.841 (95% confidence interval (CI), 0.771–0.916) in men and 0.834 (95% CI, 0.672–0.925) in women. Elevated triglyceride level, a component of MetS, was inversely associated with HBV status in both men and women: aOR, 0.551 (95% CI, 0.514–0.590) and 0.683 (95% CI, 0.605–0.769), respectively. Among HBV positive individuals, liver cirrhosis was more common among those with than without MetS (4.83% versus 2.93%, respectively; P = 0.002). HBsAg-seropositive are inversely associated with MetS, especially elevated triglycerides. Liver cirrhosis was more common among HBV infection patients with MetS.
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Zhang J, Lin S, Jiang D, Li M, Chen Y, Li J, Fan J. Chronic hepatitis B and non-alcoholic fatty liver disease: Conspirators or competitors? Liver Int 2020; 40:496-508. [PMID: 31903714 DOI: 10.1111/liv.14369] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 12/16/2019] [Accepted: 01/02/2020] [Indexed: 02/06/2023]
Abstract
Despite the widespread use of vaccines and antiviral drugs, approximately 350-400 million patients with chronic hepatitis B (CHB) remain worldwide, who carry high risk of cirrhosis and liver carcinoma. Moreover, owing to improvements in global living standards and lifestyle changes, non-alcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease. Coexistence of NAFLD and CHB is commonly observed, especially in Asian CHB populations; however, little is known regarding the relationship between these two diseases as comorbidities. In this review, we summarize recent advances in clinical and basic researches related to the underlying mutual interactions, as well as potential animal models to facilitate further investigation.
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Affiliation(s)
- Jianbin Zhang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shuangzhe Lin
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Daixi Jiang
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Mengting Li
- Department of Gastroenterology, Yinzhou People's Hospital, Zhejiang, China
| | - Yuanwen Chen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jun 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, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiangao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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Wang CC, Cheng PN, Kao JH. Systematic review: chronic viral hepatitis and metabolic derangement. Aliment Pharmacol Ther 2020; 51:216-230. [PMID: 31746482 DOI: 10.1111/apt.15575] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/08/2019] [Accepted: 10/17/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND The liver has a critical role in the metabolism of glucose and lipids. Chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infection leads to a spectrum of liver disease including chronic hepatitis, cirrhosis and hepatocellular carcinoma. Metabolic syndrome (MetS) has a rising incidence owing to an epidemic of type 2 diabetes mellitus (T2DM) and obesity. Non-alcoholic fatty liver disease is a liver manifestation of MetS and has become the most common cause of chronic liver disease worldwide. AIM To summarise the interplay among hepatitis viruses, MetS and its components. METHODS We searched the literature about HBV, HCV infection, MetS, fatty liver and its components from PubMed. RESULTS With respect to the viral replication cycle, lipids are important mediators between viral entry and hepatocyte in HCV infection, but not in HBV infection. Thus, HCV infection is inversely associated with hyperlipidaemia and lipid rebound occurs following sustained viral response induced by interferon-based therapy or direct antiviral agents. In addition, HCV infection is positively associated with insulin resistance, hepatic steatosis, MetS and the risk of T2DM and atherosclerosis. In contrast, HBV infection may protect infected subjects from the development of MetS and hepatic steatosis. Accumulating evidence suggests that HBV infection is inversely associated with lipid metabolism, and exhibits no conclusive association with insulin resistance or the risk of T2DM and arteriosclerosis. CONCLUSIONS In patients with viral hepatitis and concurrent metabolic diseases, a multidisciplinary approach should be given rather than simply antiviral treatment.
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Affiliation(s)
- Chia-Chi Wang
- Department of Gastroenterology and Hepatology, Buddhist Tzu Chi Medical Foundation and School of Medicine, Taipei Tzu Chi Hospital, Tzu Chi University, Hualien, Taiwan
| | - Pin-Nan Cheng
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Internal Medicine, Department of Medical Research and Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
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Huang J, Jing M, Wang C, Wang M, You S, Lin S, Zhu Y. The impact of hepatitis B virus infection status on the prevalence of nonalcoholic fatty liver disease: A population-based study. J Med Virol 2019; 92:1191-1197. [PMID: 31691993 DOI: 10.1002/jmv.25621] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 10/31/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND We aimed to explore the impact of hepatitis B virus (HBV) infection on the prevalence of nonalcoholic fatty liver disease (NAFLD) based on clinical big data. METHODS Data were collected from the health examination center of the First Affiliated Hospital of Fujian Medical University. Univariate and multivariate analysis were applied to investigate the relationship between HBV and NAFLD. RESULTS A total of 14 452 patients were included, with an average age of 43.84 ± 13.03 years. Cases of HBV current infection, past infection, and noninfection were 21 102 110 (14.6%), 90 039 003 (62.3%), and 33 393 339 (23.1%), respectively. The prevalence of NAFLD was significantly lower in the current infection group (29.9%) than in the past infection group (35.8%) and noninfection group (31.9%) (P < .001). After adjusting for age, the prevalence of NAFLD in the current infection group remained the lowest across all of the age groups. Multivariate analysis showed that current infection was at a lower risk of NAFLD (odds ratio [OR] = 0.717, 95% CI: 0.608-0.846), whereas past infection had no effect on NAFLD. CONCLUSIONS Current HBV infection may lower the risk of NAFLD. This effect becomes insignificant when the patient is no longer infected.
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Affiliation(s)
- Jiaofeng Huang
- Department of Liver Research Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Mengli Jing
- Department of Physical Examination Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Ciyang Wang
- Department of Physical Examination Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Mingfang Wang
- Department of Liver Research Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Shunjie You
- Department of Physical Examination Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Su Lin
- Department of Liver Research Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yueyong Zhu
- Department of Liver Research Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
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14
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Pei C, Wu CZ, Hsieh CH, Chang JB, Liang YJ, Chen YL, Pei D, Lin JD. Protective Effect of Hepatitis B Against Metabolic Syndrome in Patients with Nonalcoholic Fatty Liver Disease But Not in Normal Individuals. Metab Syndr Relat Disord 2019; 17:458-464. [PMID: 31545133 DOI: 10.1089/met.2019.0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Both hepatitis B (HB) and nonalcoholic fatty liver disease (NAFLD) are related to metabolic syndrome (MetS); however, this relationship remains controversial. In this study, we determined the effects of NAFLD and HB infection on the risk of MetS among elderly individuals. Methods: In total, 24,500 individuals aged >65 years were enrolled; they were classified into four groups: normal individuals (N), patients with only HB infection without abnormal echogenicity (HB-alone), patients with only abnormal echogenicity or fatty liver alone (FL-alone), and patients with both HB infection and abnormal echogenicity (HB-FL). Results: After adjustment for age, compared with group N, men and women with NAFLD (FL-alone and HB-FL) had a significantly higher risk of MetS, whereas no significant difference was observed in the incidence of MetS between groups HB-alone and N. However, group HB-FL had a lower risk of MetS than did group FL-alone. HB infection (HB-alone and HB-FL) was associated with a lower risk of high triglycerides (TGs) and fasting plasma glucose (FPG) than HB infection absence (groups N and FL-alone) in men and women. Lower risk of TG derangement was observed in group HB-alone than in group N. In addition, both men and women in group HB-FL had a lower risk of TG and FPG abnormalities than in group FL-alone, whereas a decrease in incidence of high waist circumference and blood pressure was observed only in men. Conclusion: HB infection protects against MetS development, only in patients with HB infection and NAFLD, but not in normal individuals. Additional studies are warranted to clarify the pathogenesis.
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Affiliation(s)
- Chun Pei
- Department of Rehabilitation Treatment, School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China
| | - Chung-Ze Wu
- Division of Endocrinology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan, ROC.,Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, New Taipei City, Taiwan, ROC
| | - Chang-Hsun Hsieh
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical School, Taipei, Taiwan, ROC
| | - Jin-Biou Chang
- Department of Pathology, National Defense Medical Center, Division of Clinical Pathology, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Yao-Jen Liang
- Department and Institute of Life Science, Fu Jen Catholic University, New Taipei City, Taiwan, ROC
| | - Yen-Lin Chen
- Department of Pathology, Cardinal Tien Hospital, School of Medicine, Catholic Fu Jen University, Taipei, Taiwan, ROC
| | - Dee Pei
- Department of Internal Medicine, Fu Jen Catholic Hospital, School of Medicine, Catholic Fu Jen University, Taipei, Taiwan, ROC
| | - Jiunn-Diann Lin
- Division of Endocrinology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan, ROC.,Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, New Taipei City, Taiwan, ROC
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15
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He H, Pan L, Du J, Liu F, Jin Y, Ma J, Wang L, Jia P, Hu Z, Shan G. Prevalence of, and biochemical and anthropometric risk factors for, dyslipidemia in children and adolescents aged 7 to 18 years in China: A cross-sectional study. Am J Hum Biol 2019; 31:e23286. [PMID: 31254309 DOI: 10.1002/ajhb.23286] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 04/23/2019] [Accepted: 06/07/2019] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE This study aimed to investigate the prevalence of dyslipidemia and its risk factors in children and adolescents aged 7 to 18 years in China. METHODS A cross-sectional study was conducted from November, 2013 to July, 2014. A total of 2283 children and adolescents from urban and rural areas in Hainan (South China) and Shaanxi Provinces (Northwest China) were selected using multi-stage stratified cluster sampling method. Each participant underwent anthropometric and serum biochemical tests which included serum lipids and hepatitis B virus surface antigen (HBsAg). RESULTS The overall prevalence of high total cholesterol (TC), high triglyceride (TG), high low-density lipoprotein cholesterol (LDL-C), low high-density lipoprotein cholesterol (HDL-C), hyperlipidemia and dyslipidemia were 6.5%, 7.5%, 5.2%, 9.1%, 14.3%, and 20.6%, respectively. After standardization by age, girls had higher prevalence of high TC (8.2%), high LDL-C (6.6%), and hyperlipidemia (16.4%), but lower prevalence of low HDL-C (8.21%) than boys (4.2%, 3.4%, 11.9%, and 11.3%, respectively). The risk of dyslipidemia increased with age (OR = 1.067, 95% CI: 1.030-1.106). Boys had a decreased risk of dyslipidemia (OR = 0.798, 95% CI: 0.640-0.994). The restricted cubic spline revealed a linear relationship between BMI and the risk of dyslipidemia (P < .001). Subjects who were HBsAg positive had higher risk of dyslipidemia (OR = 1.550, 95% CI: 1.050-2.287) compared with those who were HBsAg negative. CONCLUSIONS Our study highlights the high prevalence of dyslipidemia in youth in China, and is the first study to reveal a positive association between positive status for HBsAg and abnormal lipid levels in children and adolescents.
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Affiliation(s)
- Huijing He
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.,Department of Epidemiology and Statistics, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Li Pan
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.,Department of Epidemiology and Statistics, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Jianwei Du
- Hainan Provincial Center for Disease Control and Prevention, Haikou, China
| | - Feng Liu
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an, China
| | - Yuming Jin
- Hainan Provincial Center for Disease Control and Prevention, Haikou, China
| | - Jingang Ma
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an, China
| | - Li Wang
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.,Department of Epidemiology and Statistics, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Pengben Jia
- Hainan Provincial Center for Disease Control and Prevention, Haikou, China
| | - Zhiping Hu
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an, China
| | - Guangliang Shan
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.,Department of Epidemiology and Statistics, School of Basic Medicine, Peking Union Medical College, Beijing, China
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Yun Y, Chang Y, Kim HN, Ryu S, Kwon MJ, Cho YK, Kim HL, Cheong HS, Joo EJ. Alterations of the Gut Microbiome in Chronic Hepatitis B Virus Infection Associated with Alanine Aminotransferase Level. J Clin Med 2019; 8:jcm8020173. [PMID: 30717396 PMCID: PMC6407135 DOI: 10.3390/jcm8020173] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 01/28/2019] [Accepted: 01/31/2019] [Indexed: 12/14/2022] Open
Abstract
The changes in the gut microbiota of healthy hepatitis B virus (HBV) carriers, including asymptomatic and non-cirrhotic subjects, have been rarely scrutinized. From 1463 faecal samples in health examinees, in total 112 subjects, including 36 hepatitis B surface antigen (HBsAg)-positive and 76 control subjects, were included. Twenty-eight of 36 HBsAg-positive individuals (78%) showed normal alanine aminotransferase (ALT) levels (normal ALT group), whereas eight subjects exhibited elevated ALT levels (22%, high ALT group). By using 16S rRNA gene sequencing, the distance between normal and high ALT groups among HBsAg-positive subjects showed a significant separation after the pairwise comparison of weighted UniFrac distance (permutational analysis of variance q-value = 0.039), when compared with the distances to the control group. In comparison with the control group, the normal ALT group had Anaerostipes as a significant taxon that showed a positive association (Coefficient (Coef.) = 0.028, q = 0.039). Desulfovibrio (Coef. = 0.54, q = 0.014) and Megasphaera (Coef. = 1.41, q = 0.030) showed positive correlations, and Acidaminococcus (Coef. = -1.31, q = 4.15 × 10-75) exhibited a negative correlation with high ALT level. Gut microbial composition was different according to HBV-induced serum ALT levels, indicative of a potential link between gut and liver metabolism.
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Affiliation(s)
- Yeojun Yun
- Gwanghwamun Medical Study Centre, Syntekabio Inc., Seoul 03186, Korea.
| | - Yoosoo Chang
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 04514, Korea.
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine, Seoul 04514, Korea.
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul 06351, Korea.
| | - Han-Na Kim
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine, Seoul 04514, Korea.
- Medical Research Institute, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine, Seoul 03181, Korea.
| | - Seungho Ryu
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 04514, Korea.
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine, Seoul 04514, Korea.
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul 06351, Korea.
| | - Min-Jung Kwon
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, School of Medicine, Seoul 04514, Korea.
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea.
| | - Yong Kyun Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea.
| | - Hyung-Lae Kim
- Department of Biochemistry, College of Medicine, Ewha Womans University, Seoul 07985, Korea.
| | - Hae Suk Cheong
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea.
| | - Eun-Jeong Joo
- Division of Infectious Diseases, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea.
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17
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Ma Z, Li D, Zhan S, Sun F, Xu C, Wang Y, Yang X. Analysis of risk factors of metabolic syndrome using a structural equation model: a cohort study. Endocrine 2019; 63:52-61. [PMID: 30132261 DOI: 10.1007/s12020-018-1718-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 08/10/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE We aimed to use a structural equation model (SEM) to determine the interrelations between various risk factors, including latent variables, involved in the development of metabolic syndrome(MetS). METHODS This study used data derived from the MJ Longitudinal Health Check-up Population Database for participants aged 20 to 70 years, who were asymptomatic for MetS at enrollment and were followed up for 5 years. A SEM was applied to investigate the attributions of MetS and the interrelations between different risk factors. RESULTS Socioeconomic status (SES), living habits, components of metabolic syndrome (COMetS), and blood pressure had a diverse impact on the onset of MetS, directly and (or) indirectly. When investigating the latent risk factors and the interrelations between different risk factors. The standardized total effect (the sum of the direct and indirect effects, βt) of SES, living habits, blood pressure and COMetS on the onset of MetS was 0.084, -0.179, 0.154, and 0.353, respectively. SES, as a distal risk factor, directly influenced living habits, blood pressure, and COMetS with standardized regression coefficients (βr) of -0.079 (P < 0.001), 0.200 (P < 0.001), and -0.163 (P < 0.001) respectively. Unfavorable living habits exerted an inverse effect on blood pressure and COMetS (βr = -0.101, P < 0.001; βr = -0.463, P < 0.001), which was an important path way for developing MetS. CONCLUSIONS These results demonstrate that individuals with a higher level of SES are susceptible to high blood pressure and are at increased risk for MetS. Additionally, there is a decrease in exercise and an increase in smoking and consumption of alcohol corresponded to an increase in metabolic risk factors.
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Affiliation(s)
- Zhimin Ma
- School of Public Health, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Ditian Li
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Siyan Zhan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Feng Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Chaonan Xu
- School of Public Health, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Yunfeng Wang
- School of Public Health, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Xinghua Yang
- School of Public Health, Capital Medical University, Beijing, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China.
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18
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Goossens N, de Vito C, Mangia A, Clément S, Cenderello G, Barrera F, D'Ambrosio R, Coppola N, Zampino R, Stanzione M, Adinolfi LE, Wedemeyer H, Semmo N, Müllhaupt B, Semela D, Malinverni R, Moradpour D, Heim M, Trincucci G, Rubbia-Brandt L, Negro F. Effect of hepatitis B virus on steatosis in hepatitis C virus co-infected subjects: A multi-centre study and systematic review. J Viral Hepat 2018. [PMID: 29532619 DOI: 10.1111/jvh.12891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
It remains unclear whether hepatitis B virus (HBV) infection may modify the severity of viral steatosis in patients coinfected with chronic hepatitis C virus (HCV). We examined the influence of coinfection with HBV on prevalence of steatosis in chronic hepatitis C in a multi-centre cohort of HBV-HCV subjects, and by performing a systematic review and meta-analysis of the literature. We centrally and blindly assessed steatosis prevalence and severity in a cohort of HBV-HCV coinfected subjects compared to HCV and HBV monoinfected controls and we performed a systematic review of studies addressing the prevalence of steatosis in HBV-HCV subjects compared to HCV controls. In the clinical cohort, we included 85 HBV-HCV, 69 HBV and 112 HCV subjects from 16 international centres. There was no significant difference in steatosis prevalence between the HBV-HCV and the HCV groups (33% vs 45%, P = .11). In subgroup analysis, lean HBV-HCV subjects with detectable HBV DNA had less steatosis than lean HCV subjects matched for HCV viremia (15% vs 45%, P = .02). Our literature search identified 5 additional studies included in a systematic review. Overall, prevalence of steatosis > 5% was similar in HBV-HCV infection compared to HCV (pooled odds ratio [OR] 0.91, 95% CI 0.53-1.6) although there was significant heterogeneity (I2 69%, P = .007). In conclusion, although the prevalence of steatosis is similar in HBV-HCV compared to HCV subjects, our analysis suggests that there may be an inhibitory effect of HCV-induced steatogenesis by HBV in certain subgroups of patients.
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Affiliation(s)
- N Goossens
- Division of Gastroenterology and Hepatology, Geneva University Hospitals, Geneva, Switzerland
| | - C de Vito
- Division of Clinical Pathology, Geneva University Hospitals, Geneva, Switzerland
| | - A Mangia
- Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | - S Clément
- Division of Clinical Pathology, Geneva University Hospitals, Geneva, Switzerland
| | - G Cenderello
- Division of Infectious Diseases, Galliera Hospital, Genova, Italy
| | - F Barrera
- Storr Liver Unit, Westmead Millennium Institute, University of Sydney at Westmead Hospital, Sydney, NSW, Australia
| | - R D'Ambrosio
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milano, Italy
| | - N Coppola
- Department of Mental Health and Preventive Medicine, Second University of Naples, Napoli, Italy
| | - R Zampino
- Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, Second University of Naples, Napoli, Italy
| | - M Stanzione
- Department of Clinical and Experimental Medicine and Surgery, Second University of Naples, Napoli, Italy
| | - L E Adinolfi
- Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, Second University of Naples, Napoli, Italy
| | - H Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Center for Infectious Disease Research, Hannover-Braunschweig, Germany
| | - N Semmo
- Hepatology, Department of Clinical Research, University of Bern, Bern, Switzerland
| | - B Müllhaupt
- Division of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - D Semela
- Division of Gastroenterology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | | | - D Moradpour
- Division of Gastroenterology and Hepatology, University Hospital Lausanne, Lausanne, Switzerland
| | - M Heim
- Division of Gastroenterology and Hepatology, University Hospital Basel, Basel, Switzerland
| | - G Trincucci
- Department of Pathology and Immunology, Geneva University, Geneva, Switzerland
| | - L Rubbia-Brandt
- Division of Clinical Pathology, Geneva University Hospitals, Geneva, Switzerland
| | - F Negro
- Division of Gastroenterology and Hepatology, Geneva University Hospitals, Geneva, Switzerland.,Division of Clinical Pathology, Geneva University Hospitals, Geneva, Switzerland
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19
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Yang L, Li T, Li W, Tang X, Li J, Long R, Fu Y, Allain JP, Li C. Occult Hepatitis B Virus Infection in Hyperlipidemia Patients. TOHOKU J EXP MED 2018; 241:255-261. [PMID: 28381700 DOI: 10.1620/tjem.241.255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Chronic hepatitis B virus (HBV) infection is associated with lower prevalence of hyperlipidemia (HLP). However, occult HBV infection (OBI) in HLP patients has not yet been explored. OBI is defined as the presence of detectable HBV DNA in serum or liver tissue but undetectable HBV surface antigen in serum. In this study, 1,036 HLP patients and 1,134 replacement blood donor controls were recruited. Among them, 252 HLP patients and 255 blood donors with antibody to HBV core positive were selected and analyzed. HBV DNA was confirmed by nucleic acid testing assays, and nucleotide mutations were analyzed. OBI was detected in 9.5% (24/252) of HLP patients and 2.4% (6/255) of blood donors, respectively (P < 0.001). In HLP population, 41.7% of OBI and 13.6% of non-OBI carriers were associated with daily alcohol consuming > 30 g/day (P < 0.01), while in control population those rates were not statistically different between OBI and non-OBI carriers (P > 0.05). Viral load of OBI in HLP patients was higher than that of OBI in blood donors (P < 0.05), which was a positive correlation between total cholesterol and HBV viral load levels (r = 0.474 P = 0.019). HBV vaccination rate was found significantly lower in OBI HLP patients than that in non-OBI HLP patients (P < 0.01). Importantly, mutations were found in basic core promoter region of HBV among OBI HLP patients. In conclusion, the frequency of OBI is significantly higher in HLP patients, especially those patients with heavy daily alcohol consumption.
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Affiliation(s)
- Liu Yang
- Department of Transfusion Medicine, School of Laboratory Medicine and Biotechnology, Southern Medical University
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20
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Pedro MN, Rocha GZ, Guadagnini D, Santos A, Magro DO, Assalin HB, Oliveira AG, Pedro RDJ, Saad MJA. Insulin Resistance in HIV-Patients: Causes and Consequences. Front Endocrinol (Lausanne) 2018; 9:514. [PMID: 30233499 PMCID: PMC6133958 DOI: 10.3389/fendo.2018.00514] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 08/16/2018] [Indexed: 12/14/2022] Open
Abstract
Here we review how immune activation and insulin resistance contribute to the metabolic alterations observed in HIV-infected patients, and how these alterations increase the risk of developing CVD. The introduction and evolution of antiretroviral drugs over the past 25 years has completely changed the clinical prognosis of HIV-infected patients. The deaths of these individuals are now related to atherosclerotic CVDs, rather than from the viral infection itself. However, HIV infection, cART, and intestinal microbiota are associated with immune activation and insulin resistance, which can lead to the development of a variety of diseases and disorders, especially with regards to CVDs. The increase in LPS and proinflammatory cytokines circulating levels and intracellular mechanisms activate serine kinases, resulting in insulin receptor substrate-1 (IRS-1) serine phosphorylation and consequently a down regulation in insulin signaling. While lifestyle modifications and pharmaceutical interventions can be employed to treat these altered metabolic functions, the mechanisms involved in the development of these chronic complications remain largely unresolved. The elucidation and understanding of these mechanisms will give rise to new classes of drugs that will further improve the quality of life of HIV-infected patients, over the age of 50.
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Affiliation(s)
- Marcelo N. Pedro
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Guilherme Z. Rocha
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Dioze Guadagnini
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Andrey Santos
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Daniela O. Magro
- Department of Surgery, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Heloisa B. Assalin
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Alexandre G. Oliveira
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
- Biosciences Institute, São Paulo State University (UNESP), Rio Claro, Brazil
| | - Rogerio de Jesus Pedro
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
| | - Mario J. A. Saad
- Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas-UNICAMP, Campinas, Brazil
- *Correspondence: Mario J. A. Saad
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Razi B, Alizadeh S, Omidkhoda A, Imani D, Rezaei R. Association of chronic hepatitis B infection with metabolic syndrome and its components: Meta-analysis of observational studies. Diabetes Metab Syndr 2017; 11 Suppl 2:S939-S947. [PMID: 28701286 DOI: 10.1016/j.dsx.2017.07.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 07/01/2017] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Observational studies evaluating the association between chronic hepatitis B (CHB) and risk of metabolic syndrome (MetS) have yielded inconclusive results. OBJECTIVE The current meta-analysis was conducted to identify whether CHB infection plays a role in the risk of MetS and its components. METHODS The electronic search of MEDLINE, PubMed Central, and EMBASE databases was systematically performed from their inception until February 2017 to identify all eligible studies. The most adjusted risk estimates and their corresponding 95% confidence intervals (CIs) for the associations of chronic hepatitis B with MetS and its components were collected and analyzed. RESULTS A total of 13 studies, with a total sample size of 138,994,999 subjects and 35,481,231 individuals with MetS were included in this Meta-analysis. The results of pooled analysis revealed that CHB infection is related to reduced risk of MetS (OR=0.83, 95%CI=0.71-0.79, random effects), with evidence of significant heterogeneity (I2=89%, P<0.001). This association was an age, gender, and ethnicity-dependent relationship. Moreover, CHB was associated with reduced risk of elevated blood pressure, reduced HDL-cholesterol, increased fasting glucose, and, most strongly with increased triglycerides in some subgroups. The sensitivity analyses confirmed the stability of the results. CONCLUSIONS This meta-analysis suggests that CHB is associated with decreased risk of MetS and some of its single components.
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Affiliation(s)
- Bahman Razi
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Shahab Alizadeh
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box. 14155-6117, Tehran, Iran.
| | - Azadeh Omidkhoda
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Danyal Imani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Ramazan Rezaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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Yang RX, Hu CX, Sun WL, Pan Q, Shen F, Yang Z, Su Q, Xu GW, Fan JG. Serum Monounsaturated Triacylglycerol Predicts Steatohepatitis in Patients with Non-alcoholic Fatty Liver Disease and Chronic Hepatitis B. Sci Rep 2017; 7:10517. [PMID: 28874844 PMCID: PMC5585331 DOI: 10.1038/s41598-017-11278-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 08/22/2017] [Indexed: 02/07/2023] Open
Abstract
Chronic liver disease is associated with lipid metabolic disruption. We carried out a study to determine serum lipidomic features of patients with non-alcoholic fatty liver disease (NAFLD) and active chronic hepatitis B (CHB) and explored the biomarkers for non-alcoholic steatohepatitis (NASH). Serum lipidomic profiles of healthy controls (n = 23) and of biopsy–proven NAFLD (n = 42), CHB with NAFLD (n = 22) and without NAFLD (n = 17) were analyzed by ultra-performance liquid chromatography–tandem mass spectrometry. There were distinct serum lipidome between groups of NAFLD and CHB without NAFLD. Most of the neutral lipids and ceramide were elevated in the NAFLD group but were decreased in the CHB without NAFLD group. Plasmalogens were decreased in both groups. Triacylglycerols (TAGs) with lower carbon numbers and double bonds were increased in subjects with NASH. Serum monounsaturated TAG was a significant predictor of NASH (OR = 3.215; 95%CI 1.663–6.331) and positively correlated with histological activity (r = 0.501; P < 0.001). It showed good predictability for NASH in the NAFLD group [area under the receiver operating characteristic curves (AUROC) = 0.831] and was validated in the CHB group (AUROC = 0.833); this characteristic was superior to that of cytokeratin-18 and alanine transaminase. The increase in monounsaturated TAG might be a specific marker for NASH in both NAFLD and CHB patients.
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Affiliation(s)
- Rui-Xu Yang
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Chun-Xiu Hu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Wan-Lu Sun
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Qin Pan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Feng Shen
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Zhen Yang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Qing Su
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China
| | - Guo-Wang Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
| | - Jian-Gao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, China.
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Unawareness of Hepatitis B Virus Infection confers on Higher Rate of Metabolic Syndrome: A Community-based Study. Sci Rep 2017; 7:9869. [PMID: 28852048 PMCID: PMC5575015 DOI: 10.1038/s41598-017-10029-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/02/2017] [Indexed: 12/15/2022] Open
Abstract
The objective of this study was to determine whether awareness of hepatitis B virus (HBV) serostatus was discordant with metabolic syndrome (MetS) among people with chronic HBV infection. We conducted a community-based study in four Taiwanese districts. A total of 3493 adult participants were recruited. Participants who were hepatitis B surface antigen (HBsAg) seropositive and had self-reported HBV infection were considered aware of hepatitis B (aHB); those who denied a history of HBV infection were considered unaware of hepatitis B (uaHB). Among the 454 participants who were HBsAg seropositive, 275 (60.6%) were aHB and 179 (39.3%) were uaHB. Hypertriglyceridemia showed significant inverse association with HBsAg seropositive, especially among those who were aHB. Insulin resistance was significantly, positively associated with HBsAg seropositive, especially among participants who were uaHB. Those who were uaHB had a higher risk of central obesity, hyperglycemia, insulin resistance, and MetS than those who were aHB (odds ratio = 2.33, 1.64, 2.15, 1.85, respectively, all p < 0.05). The association among the prevalence of MetS, its individual components and HBsAg seropositivity varies according to awareness of HBV infection. It is important to recognize an individual's risk for MetS, especially who were unaware of HBV infection.
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Lonardo A, Nascimbeni F, Ballestri S. NAFLD, Hepatotropic Viruses, and Cardiometabolic Risk. Hepatology 2017; 65:2122-2123. [PMID: 28085205 DOI: 10.1002/hep.29052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 12/09/2016] [Indexed: 01/21/2023]
Affiliation(s)
| | - Fabio Nascimbeni
- Azienda USL di Modena, NOCSAE, Modena, Italy.,Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
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Serum HBV surface antigen positivity is associated with low prevalence of metabolic syndrome: A meta-analysis. PLoS One 2017; 12:e0177713. [PMID: 28505202 PMCID: PMC5432182 DOI: 10.1371/journal.pone.0177713] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 05/02/2017] [Indexed: 02/06/2023] Open
Abstract
Background and aim As there is conflicting evidence for the relationship between hepatitis B virus surface antigen (HBsAg) positivity and the prevalence of metabolic syndrome (MetS), we performed a meta-analysis to investigate whether HBsAg positivity affects the incidence of MetS. Methods Observational studies on the relationship between HBsAg positivity and MetS were obtained from PubMed, Web of Science, and the Cochrane Library in April 2016. The pooled odds ratios (ORs) of MetS and its components (central obesity, increased fasting glucose, increased blood pressure, dyslipidemia) for subjects with or without HBsAg positivity were synthesized. The standardized mean difference of MetS components between HBsAg-positive participants and healthy controls was calculated. Heterogeneity was explored with subgroup analysis and sensitivity analysis. Publication bias was detected using Egger’s test and Begg’s test. Results Thirty studies were eligible for meta-analysis. The MetS OR for HBsAg-positive participants was significantly decreased compared with the controls [OR = 0.80, 95% confidence interval (CI), 0.70–0.90]. The negative effect of HBsAg positivity on elevated triglycerides (OR = 0.62, 95% CI, 0.59–0.64) was strong, while that for increased fasting blood glucose was weak (OR = 0.94, 95% CI, 0.90–0.98). The pooled ORs of central obesity (OR = 0.97, 95% CI, 0.91–1.04), reduced high-density lipoprotein cholesterol (OR = 0.98, 95% CI, 0.83–1.14), and elevated blood pressure (OR = 1.00, 95% CI, 0.80–1.25) for HBsAg-positive participants were all not significantly different compared with the controls. No publication bias was detected. Conclusions Serum HBsAg positivity is inversely associated with the prevalence of MetS. Among the five components of MetS, elevated triglycerides had the strongest inverse relationship with HBsAg positivity.
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Picat MQ, Pellegrin I, Bitard J, Wittkop L, Proust-Lima C, Liquet B, Moreau JF, Bonnet F, Blanco P, Thiébaut R. Integrative Analysis of Immunological Data to Explore Chronic Immune T-Cell Activation in Successfully Treated HIV Patients. PLoS One 2017; 12:e0169164. [PMID: 28046052 PMCID: PMC5207686 DOI: 10.1371/journal.pone.0169164] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 12/13/2016] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVES To unravel the complex relationships between cytomegalovirus-induced-, autoimmune-induced responses, microbial translocation and chronic immune activation (CIA) in successfully treated HIV-infected patients and to explore the mediating role of alpha-interferon in these processes. DESIGN Cross-sectional study nested in the ANRS CO3 Aquitaine Cohort, a prospective hospital-based cohort of HIV-1-infected patients in South-Western France. METHODS Patients initiated antiretroviral therapy between 2005 and 2008 and were treated with sustained virological suppression for at least two years. CIA was defined by the percentage of HLA-DR+/CD38+ among CD8+T-cells. Integrative analyses were performed using structural equation modelling (SEM). RESULTS The main analysis was performed in 57 HLA-A*0201 positive patients, due to availability of percentages of actin-, vimentin-, lamin-specific CD8+T-cells (HLA-A2-restricted tests) to further characterize autoimmune response. Cytomegalovirus-induced response was assessed by Quantiferon and pp-65 ELISPOT. SEM revealed a direct effect of cytomegalovirus-induced response on CIA (standardized estimate βstd = 0.56, p-value = 0.0004). The effect of autoimmune-induced response on CIA was indirect through alpha-interferon pathway, assessed by expression levels of 5 alpha-interferon-stimulated genes ADAR, ISG15, IFIT1, Mx1 and OAS1 (effect of autoimmune response on alpha-interferon: βstd = 0.36, p-value = 0.0401; effect of alpha-interferon on CIA: βstd = 0.39, p-value = 0.0044). There was no direct effect of autoimmune-induced response on CIA (p-value = 0.3169). Microbial translocation as measured by 16SrDNA and sCD14 in plasma was not associated with CIA. Results were consistent in 142 patients in whom cytomegalovirus and auto-immunity responses were measured by Quantiferon and anti-nuclear antibodies, respectively. All analyses performed in HLA-A*0201 positive patients and in the overall population revealed a significant effect of IFN-α latent variable on CIA. CONCLUSION The role of cytomegalovirus-induced response on CIA was confirmed as well as the involvement of alpha-interferon on CIA. The indirect effect of auto-immunity response on CIA revealed through the alpha-interferon pathway requires further investigation to confirm the potential role of auto-immunity for CIA in HIV-infected patients.
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Affiliation(s)
- Marie-Quitterie Picat
- Centre INSERM U1219 Bordeaux Population Health, Bordeaux, France
- Univ. Bordeaux, ISPED, Bordeaux, France
- Service d’Information Médicale, USMR, CHU de Bordeaux - Pôle de Santé Publique, Bordeaux, France
- INRIA, Team SISTM, Bordeaux, France
- Vaccine Research Institute-VRI, Hôpital Henri Mondor, Créteil, France
| | - Isabelle Pellegrin
- Laboratoire d’Immunologie-Immunogénétique, Pôle de Biologie, CHU Bordeaux, Bordeaux, France
| | - Juliette Bitard
- Laboratoire d’Immunologie-Immunogénétique, Pôle de Biologie, CHU Bordeaux, Bordeaux, France
| | - Linda Wittkop
- Centre INSERM U1219 Bordeaux Population Health, Bordeaux, France
- Univ. Bordeaux, ISPED, Bordeaux, France
- Service d’Information Médicale, USMR, CHU de Bordeaux - Pôle de Santé Publique, Bordeaux, France
- INRIA, Team SISTM, Bordeaux, France
| | - Cécile Proust-Lima
- Centre INSERM U1219 Bordeaux Population Health, Bordeaux, France
- Univ. Bordeaux, ISPED, Bordeaux, France
| | - Benoît Liquet
- Laboratoire de Mathématiques et de leurs Applications, Université de Pau et des Pays de l’Adour, UMR CNRS 5142, Pau, France
- ARC Centre of Excellence for Mathematical and Statistical Frontiers, Queensland University of Technology (QUT), Brisbane, Australia
| | - Jean-François Moreau
- Laboratoire d’Immunologie-Immunogénétique, Pôle de Biologie, CHU Bordeaux, Bordeaux, France
- Univ. Bordeaux, Bordeaux, France
- CNRS, UMR 5164, Bordeaux, France
| | - Fabrice Bonnet
- Centre INSERM U1219 Bordeaux Population Health, Bordeaux, France
- Univ. Bordeaux, Bordeaux, France
- Service de Médecine Interne et maladies Infectieuses, CHU de Bordeaux, Bordeaux, France
| | - Patrick Blanco
- Laboratoire d’Immunologie-Immunogénétique, Pôle de Biologie, CHU Bordeaux, Bordeaux, France
- Univ. Bordeaux, Bordeaux, France
- CNRS, UMR 5164, Bordeaux, France
| | - Rodolphe Thiébaut
- Centre INSERM U1219 Bordeaux Population Health, Bordeaux, France
- Univ. Bordeaux, ISPED, Bordeaux, France
- Service d’Information Médicale, USMR, CHU de Bordeaux - Pôle de Santé Publique, Bordeaux, France
- INRIA, Team SISTM, Bordeaux, France
- Vaccine Research Institute-VRI, Hôpital Henri Mondor, Créteil, France
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