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Suzuki T, Matsuura K, Nagura Y, Kawamura H, Fujiwara K, Ogawa S, Nagaoka K, Iio E, Watanabe T, Kataoka H, Tanaka Y. Serum Angiopoietin-2 Levels Predict the Development of Hepatocellular Carcinoma following Hepatitis C Virus Eradication Using Direct-Acting Antiviral Agents. Oncology 2024; 102:611-620. [PMID: 38211572 DOI: 10.1159/000536154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 12/31/2023] [Indexed: 01/13/2024]
Abstract
INTRODUCTION Our previous studies showed that serum angiopoietin-2 (Ang-2) and C-X-C motif chemokine ligand 10 (CXCL10) levels predicted improvement in liver fibrosis following sustained virological response (SVR) of hepatitis C virus (HCV) obtained with administration of with direct-acting antiviral agents (DAAs). These levels were evaluated retrospectively as predictive indicators of hepatocellular carcinoma (HCC) development following SVR. METHODS We enrolled individuals from a historical cohort of 89 chronic HCV patients without history of HCC at baseline and with SVR following DAA therapy and had baseline serum levels of Mac-2 binding protein glycosylation isomer ≥2.0 cut-off index (C.O.I.). RESULTS Multivariate analyses revealed that only the Ang-2 level at 24 weeks following the end of treatment (EOT24W) was significantly related to HCC development (hazard ratio 2.27; p = 0.003). This result was reproduced in individuals without history of HCC and with advanced liver fibrosis (M2BPGi level ≥3.3 C.O.I. at baseline). Time-dependent receiver operating characteristic curve analyses for the future risk of developing HCC within 5 years of follow-up (5y-HCC) showed the best cut-off Ang-2 level at the EOT24W was 2,780 pg/mL, and significantly stratified the cumulative incidence of HCC (≥2,780 vs. < 2,780 pg/mL, 5y-HCC: 45.5 vs. 8.2%, p < 0.001). CONCLUSIONS At the EOT24W, serum Ang-2 level predicts the likelihood of developing HCC following SVR to DAA therapy.
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Affiliation(s)
- Takanori Suzuki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kentaro Matsuura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yoshihito Nagura
- Department of Gastroenterology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Hayato Kawamura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kei Fujiwara
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Shintaro Ogawa
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsuya Nagaoka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Etsuko Iio
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takehisa Watanabe
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromi Kataoka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
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Nagura Y, Suzuki T, Matsuura K, Ogawa S, Kawamura H, Kuno K, Fujiwara K, Nojiri S, Nagaoka K, Iio E, Watanabe T, Kataoka H, Tanaka Y. Serum inducible protein 10 kDa/C-X-C motif chemokine 10 levels predict regression of M2BPGi-based liver fibrosis after hepatitis C virus eradication by direct-acting antiviral agents. Hepatol Res 2024; 54:32-42. [PMID: 37638483 DOI: 10.1111/hepr.13962] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 08/29/2023]
Abstract
AIM It is desirable to identify predictors of regression of liver fibrosis after achieving sustained virological response by anti-hepatitis C virus (anti-HCV) therapy. We retrospectively investigated the serum interferon-γ inducible protein 10 kDa (IP-10) level as a predictive indicator of regression of liver fibrosis after successful hepatitis C virus eradication by direct-acting antiviral agents (DAAs) therapy. METHODS The study participants were recruited from a historical cohort of 116 chronically hepatitis C virus-infected patients who had achieved sustained virological response by DAAs therapy and whose serum Mac-2 binding protein glycosylation isomer (M2BPGi) levels at baseline (before DAAs therapy) were ≥2.0 cut-off index. We defined patients with M2BPGi levels <1.76 and ≥1.76 cut-off index at 2 years after the end of treatment (EOT) as the regression (n = 71) and non-regression (n = 45) groups, respectively. RESULTS Multivariate analyses revealed that the albumin-bilirubin score at baseline, and albumin-bilirubin score, Fibrosis-4 index at 24 weeks after the EOT, and serum IP-10 change from baseline to 24 weeks after the EOT (IP-10 change) were significantly associated with regression of M2BPGi-based liver fibrosis. In addition, IP-10 change was significantly associated with regression of M2BPGi-based liver fibrosis by a multivariate analysis, even when the serum M2BPGi levels were aligned by propensity score matching and in patients with advanced M2BPGi-based liver fibrosis: M2BPGi levels ≥3.3 cut-off index at baseline. CONCLUSIONS Serum IP-10 change from baseline to 24 weeks after the EOT is a feasible predictor of regression of M2BPGi-based liver fibrosis after achieving sustained virological response with DAA therapy.
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Affiliation(s)
- Yoshihito Nagura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
- Department of Gastroenterology, Kasugai Municipal Hospital, Kasugai, Japan
| | - Takanori Suzuki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kentaro Matsuura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Shintaro Ogawa
- Department of Virology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hayato Kawamura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kayoko Kuno
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Kei Fujiwara
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Shunsuke Nojiri
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Katsuya Nagaoka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Etsuko Iio
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takehisa Watanabe
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromi Kataoka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
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Martín-Escolano R, Vidal-Alcántara EJ, Crespo J, Ryan P, Real LM, Lazo-Álvarez JI, Cabezas-González J, Macías J, Arias-Loste MT, Cuevas G, Virseda-Berdices A, Briz V, Resino S, Jiménez-Sousa MÁ, Fernández-Rodríguez A. Immunological and senescence biomarker profiles in patients after spontaneous clearance of hepatitis C virus: gender implications for long-term health risk. Immun Ageing 2023; 20:62. [PMID: 37978401 PMCID: PMC10655350 DOI: 10.1186/s12979-023-00387-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/02/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND About 25% of patients with acute hepatitis C virus (HCV) infection show spontaneous clearance within the first six months of infection but may remain at risk of inflammaging, aging, and liver and non-liver disease complications. This study evaluated the differences in the plasma levels of immune checkpoints (ICs) and senescence-associated secretory phenotype (SASP) biomarkers between patients who had spontaneously eliminated HCV infection (SC group) and individuals without evidence of HCV infection (C group). METHODS We performed a multicenter retrospective study of 56 individuals: 32 in the SC and 24 in the C groups. ICs and SASP proteins were analyzed using a Luminex 200TM analyzer. The statistical analysis used Generalized Linear Models with gamma distribution (log-link) adjusted by significant variables and sex. RESULTS 13 ICs (BTLA, CD137(4-1BB), CD27, CD28, CD80, GITR, HVEM, IDO, LAG-3, PD-1, PD-L1, PD-L2, and TIM-3) and 13 SASP proteins (EGF, Eotaxin, IL-1alpha, IL-1RA, IL-8, IL-13, IL-18, IP-10, SDF-1alpha, HGF, beta-NGF, PLGF-1, and SCF) were significantly higher in SC group after approximately more than two years of HCV clearance. After stratifying by sex, differences remained significant for males, which showed higher levels for 13 ICs and 4 SASP proteins in SC. While only PD-L2 was significantly higher in SC women, and no differences in SASP were found. CONCLUSIONS Higher plasma levels of different IC and SASP proteins were found in individuals after more than two years of HCV clearance, mainly in men. Alterations in these molecules might be associated with an increased risk of developing liver and non-hepatic diseases.
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Affiliation(s)
- Rubén Martín-Escolano
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III (Campus Majadahonda), Carretera Majadahonda- Pozuelo, Km 2.2, Madrid, Majadahonda, 28220, Spain
| | - Erick Joan Vidal-Alcántara
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III (Campus Majadahonda), Carretera Majadahonda- Pozuelo, Km 2.2, Madrid, Majadahonda, 28220, Spain
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Clinical and Traslational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, Santander, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Pablo Ryan
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Internal Medicine Service, Hospital Universitario Infanta Leonor, Facultad de Medicina, Universidad Complutense de Madrid, Gregorio Marañón Health Research Institute, Madrid, Spain
| | - Luis Miguel Real
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen de Valme Facultad de Medicina, Universidad de Sevilla, Seville, Spain
| | - Juan Ignacio Lazo-Álvarez
- Internal Medicine Service, Hospital Universitario Infanta Leonor, Facultad de Medicina, Universidad Complutense de Madrid, Gregorio Marañón Health Research Institute, Madrid, Spain
| | - Joaquín Cabezas-González
- Gastroenterology and Hepatology Department, Clinical and Traslational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, Santander, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Juan Macías
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen de Valme Facultad de Medicina, Universidad de Sevilla, Seville, Spain
| | - María Teresa Arias-Loste
- Gastroenterology and Hepatology Department, Clinical and Traslational Research in Digestive Diseases, Valdecilla Research Institute (IDIVAL), Marqués de Valdecilla University Hospital, Santander, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Guillermo Cuevas
- Internal Medicine Service, Hospital Universitario Infanta Leonor, Facultad de Medicina, Universidad Complutense de Madrid, Gregorio Marañón Health Research Institute, Madrid, Spain
| | - Ana Virseda-Berdices
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III (Campus Majadahonda), Carretera Majadahonda- Pozuelo, Km 2.2, Madrid, Majadahonda, 28220, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Veronica Briz
- Laboratory of Reference and Research On Viral Hepatitis, National Center for Microbiology, Institute of Health Carlos III, Madrid, Majadahonda, Spain
| | - Salvador Resino
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III (Campus Majadahonda), Carretera Majadahonda- Pozuelo, Km 2.2, Madrid, Majadahonda, 28220, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - María Ángeles Jiménez-Sousa
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III (Campus Majadahonda), Carretera Majadahonda- Pozuelo, Km 2.2, Madrid, Majadahonda, 28220, Spain.
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Amanda Fernández-Rodríguez
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III (Campus Majadahonda), Carretera Majadahonda- Pozuelo, Km 2.2, Madrid, Majadahonda, 28220, Spain.
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
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Lara-Aguilar V, Valle-Millares D, Crespo-Bermejo C, Grande-García S, Llamas-Adán M, Cortijo-Alfonso ME, Martín-Carbonero L, Domínguez L, Ryan P, de Los Santos I, Bartolomé-Sánchez S, Vidal-Alcántara EJ, Jiménez-Sousa MA, Fernández-Rodríguez A, Briz V. Dynamics of cellular senescence markers after HCV elimination spontaneously or by DAAs in people living with HIV. Biomed Pharmacother 2023; 162:114664. [PMID: 37031491 DOI: 10.1016/j.biopha.2023.114664] [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: 01/30/2023] [Revised: 03/26/2023] [Accepted: 04/03/2023] [Indexed: 04/11/2023] Open
Abstract
BACKGROUND We identified that acute or chronic Hepatitis C (HCV) infection in people living with HIV (PLWHIV) results in different senescence profiles. However, variations in these profiles after HCV elimination, spontaneously or with direct-acting antivirals (DAAs), remain unclear. METHODS Longitudinal observational study (48 weeks) in 70 PLWHIV: 23 PLWHIV with active HCV-chronic infection (CHC) before and after HCV eradication with DAAs, 12 PLWHIV who spontaneously clarify the HCV (SC), and 35 controls (HIV). Oxidative stress was quantified at DNA, lipid, protein, and nitrate levels, as well as the antioxidant capacity and glutathione enzyme. The replicative senescence was evaluated by relative telomere length measurement by PCR and twenty-six factors related to Senescence-Associated Secretory Phenotype (SASP) were characterized by Luminex. Differences in senescence markers was evaluated by generalized linear models. RESULTS During follow-up, the SC group achieved a significant improvement in glutathione enzyme and lipid peroxidation. The secretion of SASP markers increased but was still lower than that of the HIV group. Overall, the CHC group reduced the levels of oxidative stress and SASP markers to levels like those of the HIV group. No significant differences in telomere shortening were observed between groups. CONCLUSIONS As the time since spontaneous resolution of HCV infection increased, patients had an improved senescence profile compared to the HIV group. Elimination of chronic HCV infection by DAAs led to a partial improvement of the senescent profile by restoring oxidative stress levels. However, although some SASP markers reached levels like those of the HIV group, others remained altered.
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Affiliation(s)
- Violeta Lara-Aguilar
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - Daniel Valle-Millares
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - Celia Crespo-Bermejo
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - Sergio Grande-García
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - Manuel Llamas-Adán
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - María Engracia Cortijo-Alfonso
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | | | - Lourdes Domínguez
- HIV Unit, Internal Medicine Service, Biomedical Research Institute of the Doce de Octubre Hospital (imas12), Madrid, Spain; King's College London University, UK
| | - Pablo Ryan
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Institute of Health Carlos III, Madrid, Spain; Department of Infectious Diseases, HIV/Hepatitis Internal Medicine Service, Infanta Leonor University Hospital, Madrid, Spain
| | - Ignacio de Los Santos
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Institute of Health Carlos III, Madrid, Spain; Department of Internal Medicine-Infectious Diseases, Hospital Universitario de La Princesa, Madrid, Spain
| | - Sofía Bartolomé-Sánchez
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - Erick Joan Vidal-Alcántara
- Pneumococcus Unit, Vaccine-Preventable Bacterial Infections, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - María Angeles Jiménez-Sousa
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Institute of Health Carlos III, Madrid, Spain; Viral Infection and Immunity Unit, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain
| | - Amanda Fernández-Rodríguez
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Institute of Health Carlos III, Madrid, Spain; Viral Infection and Immunity Unit, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain.
| | - Verónica Briz
- Viral Hepatitis Reference and Research Laboratory, National Center for Microbiology, Institute of Health Carlos III, Majadahonda, Madrid, Spain.
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Peeters M, Schenk J, De Somer T, Roskams T, Locus T, Klamer S, Subissi L, Suin V, Delwaide J, Stärkel P, De Maeght S, Willems P, Colle I, Van Hoof M, Van Acker J, Van Steenkiste C, Moreno C, Janssens F, Reynders M, Steverlynck M, Verlinden W, Lasser L, de Galocsy C, Geerts A, Maus J, Gallant M, Van Outryve S, Marot A, Reynaert H, Decaestecker J, Bottieau E, Schreiber J, Mulkay JP, de Goeij S, Salame M, Dooremont D, Dastis SN, Boes J, Nijs J, Beyls J, Hens N, Nevens F, Van Gucht S, Vanwolleghem T. Viral clade is associated with severity of symptomatic genotype 3 hepatitis E virus infections in Belgium, 2010-2018. J Hepatol 2023; 78:67-77. [PMID: 36075495 DOI: 10.1016/j.jhep.2022.08.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 07/29/2022] [Accepted: 08/19/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND & AIMS HEV genotype (gt) 3 infections are prevalent in high-income countries and display a wide spectrum of clinical presentations. Host - but not viral - factors are reported to be associated with worse clinical outcomes. METHODS Demographic, clinical, and biochemical data laboratory-confirmed HEV infections (by PCR and/or a combination of IgM and IgG serology) at the Belgian National Reference Centre between January 2010 and June 2018 were collected using standardised case report forms. Genotyping was based on HEV open reading frame 2 sequences. Serum CXCL10 levels were measured by a magnetic bead-based assay. H&E staining was performed on liver biopsies. RESULTS A total of 274 HEV-infected individuals were included. Subtype assignment was possible for 179/218 viraemic cases, confirming gt3 as dominant with an almost equal representation of clades abchijklm and efg. An increased hospitalisation rate and higher peak serum levels of alanine aminotransferase, bilirubin, and alkaline phosphatase were found in clade efg-infected individuals in univariate analyses. In multivariable analyses, clade efg infections remained more strongly associated with severe disease presentation than any of the previously identified host risk factors, being associated with a 2.1-fold higher risk of hospitalisation (95% CI 1.1-4.4, p = 0.034) and a 68.2% higher peak of bilirubin levels (95% CI 13.3-149.9, p = 0.010), independently of other factors included in the model. In addition, acute clade efg infections were characterised by higher serum CXCL10 levels (p = 0.0005) and a more pronounced liver necro-inflammatory activity (p = 0.022). CONCLUSIONS In symptomatic HEV gt3 infections, clade efg is associated with a more severe disease presentation, higher serum CXCL10 levels, and liver necro-inflammatory activity, irrespective of known host risk factors. CLINICAL TRIAL REGISTRATION The protocol was submitted to clinicaltrials.gov (NCT04670419). IMPACT AND IMPLICATIONS HEV genotype (gt) 3 infections display a wide spectrum of clinical presentations currently ascribed to host factors. Here we examined the role of viral factors on liver disease outcomes by combining viral phylogeny with clinical, biochemical, cytokine, and histological data from 274 Belgian adults infected with HEV presenting between 2010 and 2018. HEV gt 3 clade efg infections were associated with a more severe disease presentation, higher serum CXCL10 levels and liver necro-inflammatory activity, irrespective of known host risk factors. HEV gt3 clade-dependent clinical outcomes call for broad HEV gt3 subtyping in clinical practice and research to help identify those at higher risk for worse outcomes and to further unravel underlying virus-host interactions.
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Affiliation(s)
- Michael Peeters
- Sciensano, Infectious Diseases in Humans, Viral Diseases, National Reference Centre of Hepatitis Viruses, Brussels, Belgium
| | - Julie Schenk
- University of Antwerp, Faculty of Medicine and Health Sciences, Vaccine & Infectious Disease Institute, Centre for Health Economic Research and Modelling Infectious Diseases, Antwerp, Belgium; Hasselt University, Data Science Institute, Interuniversity Institute for Biostatistics and Statistical Bioinformatics, Hasselt, Belgium
| | - Thomas De Somer
- University Hospital Antwerp, Gastroenterology & Hepatology, Antwerp, Belgium; Maria Middelares Hospital, Gastroenterology & Hepatology, Ghent, Belgium
| | - Tania Roskams
- KU Leuven, Pathology, Translational Cell and Tissue Research, Leuven, Belgium
| | - Tatjana Locus
- Sciensano, Infectious Diseases in Humans, Viral Diseases, National Reference Centre of Hepatitis Viruses, Brussels, Belgium
| | - Sofieke Klamer
- Sciensano, Epidemiology of Infectious Diseases, Brussels, Belgium
| | - Lorenzo Subissi
- Sciensano, Infectious Diseases in Humans, Viral Diseases, National Reference Centre of Hepatitis Viruses, Brussels, Belgium; European Public Health Microbiology Training Program (EUPHEM), European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - Vanessa Suin
- Sciensano, Infectious Diseases in Humans, Viral Diseases, National Reference Centre of Hepatitis Viruses, Brussels, Belgium
| | - Jean Delwaide
- University Hospital Liege, Gastroenterology & Hepatology, Liege, Belgium
| | - Peter Stärkel
- Cliniques Universitaires Saint-Luc (CUSL), Gastroenterology & Hepatology, Brussels, Belgium
| | | | | | - Isabelle Colle
- A.S.Z. Aalst, Gastroenterology & Hepatology, Aalst, Belgium; Ghent University Hospital, Department of Hepatology and Gastroenterology, Ghent, Belgium
| | - Marc Van Hoof
- Clinique Saint-Luc, Gastroenterology & Hepatology, Bouge, Belgium
| | - Jos Van Acker
- AZ Sint-Lucas, Clinical Microbiology, Ghent, Belgium
| | - Christophe Van Steenkiste
- University Hospital Antwerp, Gastroenterology & Hepatology, Antwerp, Belgium; Maria Middelares Hospital, Gastroenterology & Hepatology, Ghent, Belgium
| | - Christophe Moreno
- CUB Hôpital Erasme, Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Université Libre de Bruxelles, Brussels, Belgium
| | - Filip Janssens
- Jessa Hospital, Gastroenterology & Hepatology, Hasselt, Belgium
| | - Marijke Reynders
- AZ Sint-Jan Brugge-Oostende AV, Medical Microbiology, Laboratory Medicine, Brugge, Belgium
| | | | - Wim Verlinden
- University Hospital Antwerp, Gastroenterology & Hepatology, Antwerp, Belgium; Vitaz, Gastroenterology & Hepatology, Sint-Niklaas, Belgium; University of Antwerp, Laboratory of Experimental Medicine and Pediatrics, Viral Hepatitis Research Group, Antwerp, Belgium
| | - Luc Lasser
- CHU Brugmann, Gastroenterology & Hepatology, Brussels, Belgium
| | | | - Anja Geerts
- Ghent University Hospital, Gastroenterology & Hepatology, Ghent, Belgium
| | - Jeroen Maus
- ZNA Middelheim, Gastroenterology & Hepatology, Antwerp, Belgium
| | - Marie Gallant
- Jan Yperman Ziekenhuis, Gastroenterology & Hepatology, Ieper, Belgium
| | | | - Astrid Marot
- CHU UCL Namur, Université Catholique de Louvain, Department of Gastroenterology and Hepatology, Yvoir, Belgium
| | - Hendrik Reynaert
- University Hospital UZ Brussel, Gastroenterology & Hepatology, Brussels, Belgium
| | | | | | - Jonas Schreiber
- CHIREC Delta Hospital, Gastroenterology & Hepatology, Brussels, Belgium
| | | | | | - Mikhaël Salame
- Centre Hospitalier Régional Haute Senne, Soignies, Belgium
| | | | | | | | - Jochen Nijs
- Sint-Trudo Ziekenhuis, Department of Gastroenterology, Sint-Truiden, Belgium
| | - Jan Beyls
- Sint-Andriesziekenhuis, Department of Gastroenterology, Tielt, Belgium
| | - Niel Hens
- University of Antwerp, Faculty of Medicine and Health Sciences, Vaccine & Infectious Disease Institute, Centre for Health Economic Research and Modelling Infectious Diseases, Antwerp, Belgium; Hasselt University, Data Science Institute, Interuniversity Institute for Biostatistics and Statistical Bioinformatics, Hasselt, Belgium
| | - Frederik Nevens
- University Hospitals KU Leuven, Gastroenterology & Hepatology, Leuven, Belgium
| | - Steven Van Gucht
- Sciensano, Infectious Diseases in Humans, Viral Diseases, National Reference Centre of Hepatitis Viruses, Brussels, Belgium.
| | - Thomas Vanwolleghem
- University Hospital Antwerp, Gastroenterology & Hepatology, Antwerp, Belgium; University of Antwerp, Laboratory of Experimental Medicine and Pediatrics, Viral Hepatitis Research Group, Antwerp, Belgium.
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Liu L, Chen F, Jiang S, Zhong B, Li W, Xu K, Wang Q, Wang Y, Cao J. Analysis of gene expression profile of peripheral blood in alveolar and cystic echinococcosis. Front Cell Infect Microbiol 2022; 12:913393. [PMID: 36034715 PMCID: PMC9405190 DOI: 10.3389/fcimb.2022.913393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/28/2022] [Indexed: 11/13/2022] Open
Abstract
RNA-sequencing (RNA-seq) is a versatile, high-throughput technology that is being widely employed for screening differentially expressed genes (DEGs) in various diseases. Echinococcosis, a globally distributed zoonosis, has been reported to impose a heavy disease burden in pastoral areas of China. Herein we aimed to explore the molecular mechanisms underlying echinococcosis. In this study, peripheral blood samples were collected from six patients with alveolar echinococcosis (AE), six patients with cystic echinococcosis (CE), and six healthy controls. RNA-Seq (mRNA) was performed to detect gene transcript and expression levels, and DEGs were subjected to bioinformatic analyses. In comparison with healthy controls, 492 DEGs (270 upregulated, 222 downregulated) were found in the AE group and 424 DEGs (170 upregulated, 254 downregulated) were found in the CE group (|log2 (fold change)| > 1 and P < 0.05). Further, 60 genes were upregulated and 39 were downregulated in both the AE and CE groups. Gene ontology enrichment analysis indicated that DEGs were mainly involved in molecular functions, including extracellular space, extracellular region, organ and system development, and anatomical structure development. Protein–protein interaction (PPI) networks were constructed to depict the complex relationship between DEGs and interacting proteins.
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Affiliation(s)
- Lei Liu
- Department of Hospital Infection Management, Sichuan Provincial Orthopedic Hospital, Chengdu, China
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, (Chinese Center for Tropical Diseases Research); Key Laboratory of Parasite and Vector Biology, National Health Commission of People’s Republic of China; National Center for International Research on Tropical Diseases, China; World Health Organization Collaborating Center for Tropical Diseases, Shanghai, China
| | - Fan Chen
- Department of Microbiological Laboratory, Xindu County Center for Disease Control and Prevention, Chengdu, China
| | - Shan Jiang
- Department of Department of Environmental and School Health, Chengdu Center for Disease Control and Prevention, Chengdu, China
| | - Bo Zhong
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Wei Li
- Department of Parasitic Diseases, Garzê Center for Disease Control and Prevention, Kangding, China
| | - Kejun Xu
- Department of Parasitic Diseases, Garzê Center for Disease Control and Prevention, Kangding, China
| | - Qi Wang
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Ying Wang
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, (Chinese Center for Tropical Diseases Research); Key Laboratory of Parasite and Vector Biology, National Health Commission of People’s Republic of China; National Center for International Research on Tropical Diseases, China; World Health Organization Collaborating Center for Tropical Diseases, Shanghai, China
- *Correspondence: Ying Wang, ; Jianping Cao,
| | - Jianping Cao
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, (Chinese Center for Tropical Diseases Research); Key Laboratory of Parasite and Vector Biology, National Health Commission of People’s Republic of China; National Center for International Research on Tropical Diseases, China; World Health Organization Collaborating Center for Tropical Diseases, Shanghai, China
- The School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Ying Wang, ; Jianping Cao,
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7
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Changes in serum interferon-γ-inducible protein-10 levels and liver stiffness among chronic hepatitis C Egyptian patients in response to directly acting antiviral agents. Eur J Gastroenterol Hepatol 2021; 33:e335-e340. [PMID: 33470694 DOI: 10.1097/meg.0000000000002059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Interferon-γ inducible protein-10 (IP-10) is chemokine biomarker of liver inflammation, elevated in patients with chronic hepatitis C infection. AIMS Investigating if changes in serum IP-10 levels in response to directly acting antiviral agents (DAAs) treatment for chronic HCV patients are paralleled by changes in liver stiffness measurements (LSM), and assessing role of using serum IP-10 as a noninvasive accurate method to predict changes in hepatic necro-inflammation and fibrosis. MATERIAL AND METHODS A prospective observational study included 92 Egyptian chronic HCV patients, who received treatment with sofosbuvir with daclatasvir regimen. Patients were classified into two groups; group I (53 patients) with non to mild significant liver fibrosis (F0-F1), and group II (39 patients) with significant to advanced liver fibrosis (F2-F4). Fibroscan and serum IP-10 were assessed pretreatment and 3 months after end of treatment. RESULTS All patients achieved SVR. Both IP-10 and LSM showed significant decline after treatment in both groups. No significant correlation was found between changes in LSM and IP-10. IP-10 detected liver cirrhosis at cut off level of 17.8 pg/ml, with 75% sensitivity and 73.86% specificity, with area under the curve = 0.66, however, IP-10 had no statistical significance in detecting advanced fibrosis. CONCLUSION IP-10 might be of significance as a noninvasive predictor of liver cirrhosis. IP-10 significant decline post-DAAs treatment in chronic HCV genotype IV infected patients reflects significant improvement in fibrosis stage and hepatic necro-inflammation in response to treatment. No significant correlation was detected in the changes of both IP-10 and LSM.
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8
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Wallen TE, Hanseman D, Caldwell CC, Wang YWW, Wade CE, Holcomb JB, Pritts TA, Goodman MD. Survival analysis by inflammatory biomarkers in severely injured patients undergoing damage control resuscitation. Surgery 2021; 171:818-824. [PMID: 34844756 DOI: 10.1016/j.surg.2021.08.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/10/2021] [Accepted: 08/24/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Although early balanced blood product resuscitation has improved mortality after traumatic injury, many patients still suffer from inflammatory complications. The goal of this study was to identify inflammatory mediators associated with death and multiorgan system failure following severe injury after patients undergo blood product resuscitation. METHODS A retrospective secondary analysis of inflammatory markers from the Pragmatic Randomized Optimal Platelet and Plasma Ratios study was performed. Twenty-seven serum biomarkers were measured at 8 time points in the first 72 hours of care and were compared between survivors and nonsurvivors. Biomarkers with significant differences were further analyzed by adjudicated cause of 30-day mortality. RESULTS Biomarkers from 680 patients were analyzed. Seven key inflammatory markers (IL-1ra, IL-6, IL-8, IL-10, eotaxin, IP-10, and MCP-1) were further analyzed. These cytokines were also noted to have the highest hazard ratios of death. Stepwise selection was used for multivariate analysis of survival by time point. MCP-1 at 2 hours, eotaxin and IP-10 at 12 hours, eotaxin at 24 hours, and IP-10 at 72 hours were associated with all-cause mortality. CONCLUSION Early systemic inflammatory markers are associated with increased risk of mortality after traumatic injury. Future studies should use these biomarkers to prospectively calculate risks of morbidity and causes of mortality for all trauma patients.
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Affiliation(s)
| | | | | | - Yao-Wei W Wang
- Department of Surgery, University of Texas Health Science Center at Houston, TX
| | - Charles E Wade
- Department of Surgery, University of Texas Health Science Center at Houston, TX
| | - John B Holcomb
- Department of Surgery, University of Alabama Birmingham, AL
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9
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Song X, Gao X, Wang Y, Raja R, Zhang Y, Yang S, Li M, Yao Z, Wei L. HCV Core Protein Induces Chemokine CCL2 and CXCL10 Expression Through NF-κB Signaling Pathway in Macrophages. Front Immunol 2021; 12:654998. [PMID: 34531848 PMCID: PMC8438213 DOI: 10.3389/fimmu.2021.654998] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 08/16/2021] [Indexed: 12/15/2022] Open
Abstract
HCV core protein is the first structural protein synthesized during hepatitis C virus (HCV) infection and replication. It is released from virus infected liver cells and mediates multiple functions to affect host cell response. The innate immune response is the first line of defense against viral infection. After HCV infection, Kupffer cells (KCs) which are liver macrophages play an important role in host innate immune response. Kupffer cells act as phagocytes and release different cytokines and chemokines to counter viral infection and regulate inflammation and fibrosis in liver. Earlier, we have demonstrated that HCV core protein interacts with gC1qR and activates MAPK, NF-κB and PI3K/AKT pathways in macrophages. In this study, we explored the effect of HCV core protein on CCL2 and CXCL10 expression in macrophages and the signaling pathways involved. Upon silencing of gC1qR, we observed a significant decrease expression of CCL2 and CXCL10 in macrophages in the presence of HCV core protein. Inhibiting NF-κB pathway, but not P38, JNK, ERK and AKT pathways greatly reduced the expression of CCL2 and CXCL10. Therefore, our results indicate that interaction of HCV core protein with gC1qR could induce CCL2 and CXCL10 secretion in macrophages via NF-κB signaling pathway. These findings may shed light on the understanding of how leukocytes migrate into the liver and exaggerate host-derived immune responses and may provide novel therapeutic targets in HCV chronic inflammation.
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Affiliation(s)
- Xiaotian Song
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
| | - Xue Gao
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
| | - Yadong Wang
- Department of Infectious Diseases, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Rameez Raja
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Yaoyu Zhang
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
| | - Shulin Yang
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
| | - Miao Li
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
| | - Zhiyan Yao
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
| | - Lin Wei
- Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Shijiazhuang, China
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10
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Peschel G, Grimm J, Buechler C, Gunckel M, Pollinger K, Aschenbrenner E, Kammerer S, Jung EM, Haimerl M, Werner J, Müller M, Weigand K. Liver stiffness assessed by shear-wave elastography declines in parallel with immunoregulatory proteins in patients with chronic HCV infection during DAA therapy. Clin Hemorheol Microcirc 2021; 79:541-555. [PMID: 34120896 DOI: 10.3233/ch-211193] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND A rapid decline of liver stiffness (LS) was detected by non-invasive methods in patients with chronic hepatitis C (HCV) infection during treatment with direct-acting antivirals (DAA). OBJECTIVE To investigate the influence of inflammation on LS. METHODS We prospectively examined LS by sonographic shear-wave elastography in 217 patients during DAA therapy from treatment initiation (BL) to 12 weeks after end of therapy (SVR12). Demographic data, laboratory findings and serum levels of cytokines were determined. RESULTS Values of LS decreased from 1.86 m/s to 1.68 m/s (p = 0.01) which was most pronounced in patients who had F4 fibrosis at BL (3.27 m/s to 2.37 m/s; p < 0.001). Initially elevated values of aminotransferases, ferritin, IgG (p < 0.001 each) and international normalized ratio (p < 0.003) declined, thrombocyte count (p = 0.007) increased. Correlations of these laboratory parameters with BL levels of LS measurement (LSM) were most apparent in patients with F1-F3 fibrosis. Tumor necrosis factor (TNF)-α (p = 0.031), interleukin (IL)-10 (p = 0.005) and interferon y inducible protein (IP)-10 (p < 0.001) decreased in parallel with LSM under DAA therapy and corelated with BL values. CONCLUSION Decrease of systemic inflammatory parameters correlated with LSM under DAA therapy. We conclude that regression of LSM is attributable to the decline of inflammation rather than reflecting fibrosis.
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Affiliation(s)
- G Peschel
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - J Grimm
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - C Buechler
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - M Gunckel
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - K Pollinger
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - E Aschenbrenner
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - S Kammerer
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - E M Jung
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - M Haimerl
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - J Werner
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - M Müller
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - K Weigand
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
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11
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Auma AWN, Shive C, Damjanovska S, Kowal C, Cohen DE, Bhattacharya D, Alston-Smith B, Osborne M, Kalayjian R, Balagopal A, Sulkowski M, Wyles D, Anthony DD. T-cell Activation Is Correlated With Monocyte Activation in HCV/HIV Coinfection and Declines During HCV Direct-Acting Antiviral Therapy. Open Forum Infect Dis 2021; 8:ofab079. [PMID: 33880389 PMCID: PMC8043262 DOI: 10.1093/ofid/ofab079] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/11/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Immune activation markers associate with morbidity and mortality in HIV and hepatitis C virus (HCV) infection. We investigated how T-cell and monocyte activation are related over the course of HCV direct-acting antiviral (DAA) therapy during HCV/HIV coinfection. METHODS Peripheral blood mononuclear cells from AIDS Clinical Trials Group (ACTG) A5329 participants and a single-site separate cohort treated with DAAs were analyzed for central memory (CM)/effector memory (EM) T-cell subsets, monocyte subsets, and cell activation (CD38 and HLA-DR expression) before, during, and after therapy. RESULTS Before therapy, classical and inflammatory monocyte subset HLA-DR expression positively correlated with absolute counts and frequencies of CD38+HLA-DR+-expressing CD4+ and CD8 T cells and corresponding CM and EM subsets. After therapy initiation, CD38+HLA-DR+ co-expression on CD4+ and CD8+ memory T cells decreased by 12 weeks and 36 weeks, and plasma sCD14 positively correlated with CD38+HLA-DR+ CD4+ and CD4+CM T-cell frequencies. Monocyte subset activation remained similar over time. CONCLUSIONS During HCV/HIV coinfection, memory T-cell activation is associated with monocyte subset activation, consistent with related underlying mechanisms. Following therapy initiation, memory T-cell, but not monocyte, activation decreased. Residual CD4+ T-cell activation after therapy completion is associated with sCD14, potentially linking the remaining CD4+ T-cell activation to residual factors driving activation in antiretroviral therapy-controlled HIV.
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Affiliation(s)
- Ann W N Auma
- Department of Pathology, VA Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Carey Shive
- Department of Pathology, VA Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sofi Damjanovska
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Corinne Kowal
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | | | - Debika Bhattacharya
- Division of Infectious Diseases, Department of Medicine David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | | | - Melissa Osborne
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Robert Kalayjian
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Ashwin Balagopal
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mark Sulkowski
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David Wyles
- University of Colorado School of Medicine, Denver, Colorado, USA
| | - Donald D Anthony
- Department of Pathology, VA Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
- ACTG Immunology Support Laboratory, Case Western Reserve University, Cleveland, Ohio, USA
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12
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Khera T, Du Y, Todt D, Deterding K, Strunz B, Hardtke S, Aregay A, Port K, Hardtke-Wolenski M, Steinmann E, Björkström NK, Manns MP, Hengst J, Cornberg M, Wedemeyer H. Long-lasting Imprint in the Soluble Inflammatory Milieu despite Early Treatment of Acute Symptomatic Hepatitis C. J Infect Dis 2021; 226:441-452. [PMID: 33517457 PMCID: PMC9417126 DOI: 10.1093/infdis/jiab048] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/28/2021] [Indexed: 11/13/2022] Open
Abstract
Background Treatment with direct-acting antivirals (DAAs) in patients with chronic hepatitis C infection leads to partial restoration of soluble inflammatory mediators (SIMs). In contrast, we hypothesized that early DAA treatment of acute hepatitis C virus (HCV) with DAAs may normalize most SIMs. Methods In this study, we made use of a unique cohort of acute symptomatic hepatitis C patients who cleared HCV with a 6-week course of ledipasvir/sofosbuvir. Plasma samples were used for proximity extension assay measuring 92 proteins. Results Profound SIM alterations were observed in acute HCV patients, with marked upregulation of interleukin (IL)-6 and CXCL-10, whereas certain mediators were downregulated (eg, monocyte chemoattractant protein-4, IL-7). During treatment and follow-up, the majority of SIMs decreased but not all normalized (eg, CDCP1, IL-18). Of note, SIMs that were downregulated before DAA treatment remained suppressed, whereas others that were initially unchanged declined to lower values during treatment and follow-up (eg, CD244). Conclusions Acute hepatitis C was associated with marked changes in the soluble inflammatory milieu compared with both chronic hepatitis patients and healthy controls. Whereas early DAA treatment partly normalized this altered signature, long-lasting imprints of HCV remained.
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Affiliation(s)
- Tanvi Khera
- Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany.,Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Yanqin Du
- Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Daniel Todt
- Department of Molecular and Medical Virology, Ruhr University Bochum, Bochum, Germany.,European Virus Bioinformatics Center (EVBC), Jena, Germany
| | - Katja Deterding
- Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany.,Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Benedikt Strunz
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Svenja Hardtke
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Amare Aregay
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Kerstin Port
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Matthias Hardtke-Wolenski
- Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany.,Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Eike Steinmann
- Department of Molecular and Medical Virology, Ruhr University Bochum, Bochum, Germany
| | - Niklas K Björkström
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany.,German Center for Infection Research (DZIF), partner site Braunschweig, Germany
| | - Julia Hengst
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany.,German Center for Infection Research (DZIF), partner site Braunschweig, Germany.,Center for individualized infection medicine (CIIM), Hannover, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany.,Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, HepNet Study-House, German Liver Foundation, Hannover, Germany.,German Center for Infection Research (DZIF), partner site Braunschweig, Germany
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13
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Talaat RM, Elsharnoby S, Abdelkhalek MS, El-Shenawy SZ, Elmasry S. The Impact of Interferon-γ (IFN-γ) and IFN-γ-Inducible Protein 10 (IP-10) Genes' Polymorphism on Risk of Hepatitis C Virus-Related Liver Cirrhosis. Immunol Invest 2021; 51:688-704. [PMID: 33445993 DOI: 10.1080/08820139.2020.1869251] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background: Today there is increasing evidence concerning the association between individual genetic polymorphisms within proinflammatory cytokines and chronic hepatitis C (CHC) severity. It has been demonstrated that polymorphisms in some genes may significantly predict HCV infected patients' susceptibility to developing liver cirrhosis or their responsiveness to the treatment.Aim: We investigated the influence of single nucleotide polymorphisms (SNPs) in Interferon (IFN-γ) and Interferon Gamma-Inducible Protein 10 (IP-10) genes on cirrhosis risk in HCV-infected patients and their association with response to various direct-acting antiviral drugs (DAAs).Methods: IFN-γ (+874T/A, +2109A/G) and IP-10 (-135G/A, -1447A/G) genotypes were determined in 175 CHC Egyptian HCV patients (69 liver cirrhotic and 106 non-cirrhotic patients) using either single-stranded polymorphism polymerase chain reaction (SSP-PCR) or Restriction fragment length-PCR (RFLP-PCR) methods.Results: IFN-γ + 874 TA, IP-10 - 135AA, and IP-10 - 1447AA and IP-10 - 1447GG genotypes are increased in patients developing liver cirrhosis compared to non-cirrhotic ones. Although, no statistical significance in their distribution was demonstrated, indicating the lack of association between these SNPs and liver cirrhosis susceptibility in HCV-infected patients. Haplotypes analysis between different loci on all selected genes showed a significant increase in AGGA and TAGA and a significant decrease in TGGA haplotypes in cirrhotic patients. Genotype frequencies at loci -135 and -1447 of IP-10 appeared to be in complete Linkage disequilibrium (LD) (D' = 0.999, r2 = 0.689).Conclusion: Our data support the concept that IFN-γ and IP-10 gene polymorphisms are not predictors of disease progression among Egyptian patients with HCV infection.
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Affiliation(s)
- Roba M Talaat
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City (USC), Sadat City, Egypt
| | - Shimaa Elsharnoby
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City (USC), Sadat City, Egypt
| | - Mohamed S Abdelkhalek
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City (USC), Sadat City, Egypt
| | - Soha Z El-Shenawy
- Biochemistry Department, National Liver Institute (NLI), Menoufiya University, Sadat City, Egypt
| | - Samir Elmasry
- Molecular Biology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City (USC), Sadat City, Egypt
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14
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Successful DAA therapy for chronic hepatitis C reduces HLA-DR on monocytes and circulating immune mediators: A long-term follow-up study. Immunol Lett 2020; 228:15-23. [PMID: 32946919 DOI: 10.1016/j.imlet.2020.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/16/2020] [Accepted: 09/04/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION After DAA treatment for chronic hepatitis C infection, peripheral monocyte subsets from patients who achieved sustained virological response (SVR) reduced compared to healthy control. Improvement in inflammatory parameters and liver stiffness has been observed. However, little is known about the long-term impact of DAA treatment on peripheral monocyte subsets and immune mediators levels. OBJECTIVES We aimed to examine peripheral monocyte subsets and immune mediators levels in Brazilian chronic HCV patients after long-term successful IFN-free SOF-based treatment. MATERIAL AND METHODS We analyzed CD14++CD16-, CD14++CD16+ and CD14+CD16++ monocytes and 27 immune mediators by flow cytometry and analysis of multiple secreted proteins assay, respectively, in monoinfected chronic HCV patients receiving IFN-free sofosbuvir-based regimens followed before treatment, at SVR and one year after the end of treatment (1y). RESULTS Twenty-one biomarkers decreased significantly at 1y and 55-80 % of patients this reduction at 1y. Experimented patients presented a greater modulation of immune mediators at 1y. HLA-DR expression significantly decreased on CD14++CD16- and CD14++CD16+ monocytes at 1y when compared to SVR. CONCLUSIONS Successful DAA therapy did not modify monocyte subsets frequency but reduced monocyte activation at 1y and sustained the downregulation and restoration of circulating immune mediators, indicating that long-term reversal of inflammation status could occur after HCV eradication.
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15
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Premeaux TA, Javandel S, Hosaka KRJ, Greene M, Therrien N, Allen IE, Corley MJ, Valcour VG, Ndhlovu LC. Associations Between Plasma Immunomodulatory and Inflammatory Mediators With VACS Index Scores Among Older HIV-Infected Adults on Antiretroviral Therapy. Front Immunol 2020; 11:1321. [PMID: 32695109 PMCID: PMC7338430 DOI: 10.3389/fimmu.2020.01321] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/26/2020] [Indexed: 12/13/2022] Open
Abstract
The prevalence of age-related comorbidities is increased in people living with HIV, even in those well-controlled on combination antiretroviral therapy (ART). Persistent immune activation and inflammation may play pivotal roles in the pathogenesis; however, the burden of morbidities in the older HIV infected population may be exacerbated and driven by distinct mechanisms. In a cross sectional study of 45 HIV-infected participants 60 years or older, we examined the relationships between 14 immunomodulatory and inflammatory factors and the Veterans Aging Cohort Study (VACS) Index, a metric of multimorbidity and mortality comprised of age, CD4 count, hemoglobin, Fibrosis-4 [FIB-4], and estimated glomerular filtration rate [eGFR], by linear regression analysis. All participants were virally suppressed (<50 HIV RNA copies/mL), on ART, and primarily Caucasian (86.7%), and male (91.1%). Plasma levels of monocyte/macrophage-associated (neopterin, IP-10, sCD163, sCD14, and MCP-1) and glycan-binding immunomodulatory factors (galectin (Gal)-1, Gal-3, and Gal-9) were assessed, as well as inflammatory biomarkers previously linked to the VACS Index (i.e., CRP, cystatin C, TNF-α, TNFRI, IL-6, and D-dimer) for comparison. In regression analysis, higher VACS index scores were associated with higher levels of neopterin, cystatin C, TNFRI, and Gal-9 (all p < 0.05), potentially driven by correlations found with individual VACS components, including age, CD4 count, FIB-4, and eGFR. Gal-9, cystatin C, and TNFRI directly correlated with the extent of multimorbidity. Multiple correlations among markers were observed, suggesting an interplay of overlapping, but distinct, pathways. Collectively, in addition to cystatin C and TNFRI, both galectin-9 and neopterin, independently emerged as novel fluid markers of the VACS Index and burden of comorbidity and may further guide in understanding pathogenic mechanisms of age-related disorders in older HIV-infected individuals on suppressive ART.
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Affiliation(s)
- Thomas A Premeaux
- Department of Tropical Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, United States
| | - Shireen Javandel
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Kalei R J Hosaka
- Department of Tropical Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, United States
| | - Meredith Greene
- Division of Geriatric Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Nicholas Therrien
- Department of Tropical Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, United States
| | - Isabel E Allen
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, United States
| | - Michael J Corley
- Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Victor G Valcour
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States.,Division of Geriatric Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Lishomwa C Ndhlovu
- Department of Tropical Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, United States.,Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
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Li H, Huang MH, Jiang JD, Peng ZG. Hepatitis C: From inflammatory pathogenesis to anti-inflammatory/hepatoprotective therapy. World J Gastroenterol 2018; 24:5297-5311. [PMID: 30598575 PMCID: PMC6305530 DOI: 10.3748/wjg.v24.i47.5297] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/27/2018] [Accepted: 12/01/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) infection commonly causes progressive liver diseases that deteriorate from chronic inflammation to fibrosis, cirrhosis and even to hepatocellular carcinoma. A long-term, persistent and uncontrolled inflammatory response is a hallmark of these diseases and further leads to hepatic injury and more severe disease progression. The levels of inflammatory cytokines and chemokines change with the states of infection and treatment, and therefore, they may serve as candidate biomarkers for disease progression and therapeutic effects. The mechanisms of HCV-induced inflammation involve classic pathogen pattern recognition, inflammasome activation, intrahepatic inflammatory cascade response, and oxidative and endoplasmic reticulum stress. Direct-acting antivirals (DAAs) are the first-choice therapy for effectively eliminating HCV, but DAAs alone are not sufficient to block the uncontrolled inflammation and severe liver injury in HCV-infected individuals. Some patients who achieve a sustained virologic response after DAA therapy are still at a long-term risk for progression to liver cirrhosis and hepatocellular carcinoma. Therefore, coupling with anti-inflammatory/hepatoprotective agents with anti-HCV effects is a promising therapeutic regimen for these patients during or after treatment with DAAs. In this review, we discuss the relationship between inflammatory mediators and HCV infection, summarize the mechanisms of HCV-induced inflammation, and describe the potential roles of anti-inflammatory/hepatoprotective drugs with anti-HCV activity in the treatment of advanced HCV infection.
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Affiliation(s)
- Hu Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Meng-Hao Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Jian-Dong Jiang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Zong-Gen Peng
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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17
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Determination of anti-HCV and quantification of HCV-RNA and IP-10 from dried blood spots sent by regular mail. PLoS One 2018; 13:e0201629. [PMID: 30063765 PMCID: PMC6067740 DOI: 10.1371/journal.pone.0201629] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/18/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND With the introduction of direct acting antivirals, treatment of hepatitis C virus (HCV) in hard-to-reach populations is now feasible. Therefore, new cost-effective and reliable test methods are needed. Determination of HCV antibodies and HCV-RNA from dried blood spots samples could represent one such method. Here we examined whether anti-HCV could be detected-and HCV-RNA quantified-from dried blood spots, sent by regular mail. We also investigated, if IP-10 determined from dried blood spots correlated with fibrosis progression appraised by transient elastography. METHOD Forty chronic HCV infected patients were consecutively enrolled. At baseline and after six months, dried blood spots were prepared from blood collected by venous puncture, dried for 4-6 hours, then stored in gas-impermeable plastic bags with a desiccator, before being sent by regular mail. At each visit, approximately six months apart, paired venous samples was obtained and analyzed for anti-HCV, HCV-RNA and IP-10. RESULTS Anti-HCV was found in 66/67 of the dried blood spots. Sixty-six paired samples were available for HCV-RNA analysis. A statistically significant correlation was found between log HCV-RNA concentrations in plasma, and log HCV-RNA obtained from (P < 0.0001, Pearson's R 0.6788, R2 0.4607). HCV-RNA, derived from DBS samples, was lower than the corresponding plasma concentration, reflected by a Bland-Altman bias of 3 with SD of bias ± 0.6472. We found no correlation between IP-10 and fibrosis progression. CONCLUSIONS We identified anti-HCV in 66/67samples, and quantified IP-10 and HCV-RNA from dried blood spots, dried at room temperature and sent by regular mail. HCV-RNA concentrations from the dried blood spots were lower than corresponding plasma values; a probable result of heparin coated test tubes. We found no correlation between IP-10 and fibrosis progression. Overall, dried blood spots could be a cost-effective and easy-to-use alternative to standard tests for the diagnosis of HCV infections.
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Crisan D, Grigorescu MD, Radu C, Suciu A, Grigorescu M. Interferon-γ-inducible protein-10 in chronic hepatitis C: Correlations with insulin resistance, histological features & sustained virological response. Indian J Med Res 2018; 145:543-550. [PMID: 28862188 PMCID: PMC5663170 DOI: 10.4103/ijmr.ijmr_1410_14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND & OBJECTIVES One of the multiple factors contributing to virological response in chronic hepatitis C (CHC) is interferon-gamma-inducible protein-10 (IP-10). Its level reflects the status of interferon-stimulated genes, which in turn is associated with virological response to antiviral therapy. The aim of this study was to evaluate the role of serum IP-10 levels on sustained virological response (SVR) and the association of this parameter with insulin resistance (IR) and liver histology. METHODS Two hundred and three consecutive biopsy proven CHC patients were included in the study. Serum levels of IP-10 were determined using ELISA method. IR was evaluated by homeostasis model assessment-IR (HOMA-IR). Histological features were assessed invasively by liver biopsy and noninvasively using FibroTest, ActiTest and SteatoTest. Predictive factors for SVR and their interrelations were assessed. RESULTS A cut-off value for IP-10 of 392 pg/ml was obtained to discriminate between responders and non-responders. SVR was obtained in 107 patients (52.70%). Area under the receiver operating characteristic curve for SVR was 0.875 with a sensitivity of 91.6 per cent, specificity 74.7 per cent, positive predictive value 80.3 per cent and negative predictive value 88.7 per cent. Higher values of IP-10 were associated with increasing stages of fibrosis (P<0.01) and higher grades of inflammation (P=0.02, P=0.07) assessed morphologically and noninvasively through FibroTest and ActiTest. Significant steatosis and IR were also associated with increased levels of IP-10 (P=0.01 and P=0.02). In multivariate analysis, IP-10 levels and fibrosis stages were independently associated with SVR. INTERPRETATION & CONCLUSIONS Our findings showed that the assessment of serum IP-10 level could be a predictive factor for SVR and it was associated with fibrosis, necroinflammatory activity, significant steatosis and IR in patients with chronic HCV infection.
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Affiliation(s)
- Dana Crisan
- Department of Hepatology, Regional Institute of Gastroenterology & Hepatology "Prof. Dr. Octavian Fodor"; Department of Internal Medicine, 3rd Medical Clinic, Iuliu Hatieganu University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Mircea Dan Grigorescu
- Department of Hepatology, Regional Institute of Gastroenterology & Hepatology "Prof. Dr. Octavian Fodor", Cluj-Napoca, Romania
| | - Corina Radu
- Department of Hepatology, Regional Institute of Gastroenterology & Hepatology "Prof. Dr. Octavian Fodor"; Department of Internal Medicine, 3rd Medical Clinic, Iuliu Hatieganu University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Alina Suciu
- Department of Hepatology, Regional Institute of Gastroenterology & Hepatology "Prof. Dr. Octavian Fodor"; Department of Internal Medicine, 3rd Medical Clinic, Iuliu Hatieganu University of Medicine & Pharmacy, Cluj-Napoca, Romania
| | - Mircea Grigorescu
- Department of Hepatology, Regional Institute of Gastroenterology & Hepatology "Prof. Dr. Octavian Fodor"; Department of Internal Medicine, 3rd Medical Clinic, Iuliu Hatieganu University of Medicine & Pharmacy, Cluj-Napoca, Romania
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Mascia C, Lichtner M, Zuccalà P, Vita S, Tieghi T, Marocco R, Savinelli S, Rossi R, Iannetta M, Campagna M, Schiavone F, Mengoni F, Russo G, Mastroianni CM, Vullo V. Active HCV infection is associated with increased circulating levels of interferon-gamma (IFN-γ)-inducible protein-10 (IP-10), soluble CD163 and inflammatory monocytes regardless of liver fibrosis and HIV coinfection. Clin Res Hepatol Gastroenterol 2017; 41:644-655. [PMID: 28578937 DOI: 10.1016/j.clinre.2017.04.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Revised: 03/26/2017] [Accepted: 04/24/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVE Interferon-gamma (IFN-γ)-inducible protein-10 (IP-10), soluble (s) CD163 and sCD14 play an important role in the pathogenesis of HCV and HIV infection and are involved in inflammation and liver fibrosis. The aim of the present study was to evaluate at a single time point, plasma soluble biomarkers and inflammatory monocytes subsets in different groups of subjects: (i) HIV monoinfected patients on suppressive ART; (ii) HIV/HCV coinfected patients on ART, with undetectable HIV viremia (including either subjects who had active HCV replication or those who cleared HCV); (iii) HCV monoinfected individual with active viral replication. METHODS Hundred and twenty-nine plasma samples were analyzed including HCV and HIV monoinfected patients, HIV/HCV coinfected patients, with active HCV infection (AHI) or with HCV viral clearance (VHC) and healthy donors (HD). Levels of IP-10, sCD163 and sCD14 were measured by ELISA. Absolute cell counts of monocyte subpopulations were enumerated in whole blood by using flow cytometric analyses. RESULTS IP-10 and sCD163 plasma levels were higher in HCV monoinfected and in AHI coinfected pts compared to HIV monoinfected and HD, whereas sCD14 levels were higher only in HIV monoinfected patients. Considering the degree of fibrosis, sCD163 and sCD14 levels positively correlated with kPa values (as assessed by fibroscan) and FIB-4 in HCV monoinfected group. On the other hand, IP-10 did not correlate with the fibrosis stage and it was found increased also in patients with low fibrosis. Moreover, we found an increase of the inflammatory NCM subset, in non-cirrhotic HCV subjects, while no alterations were observed in HIV, AHI and VHC. CONCLUSIONS Our study suggests a scenario in which active HCV infection is associated with a strong pro-inflammatory state, even in the initial stage of liver fibrosis, regardless the presence of HIV coinfection, thus underlying the need of an early anti-HCV treatment.
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Affiliation(s)
- Claudia Mascia
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy.
| | - Miriam Lichtner
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy; Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital, Corso della Repubblica 79, 04100 Latina, Italy.
| | - Paola Zuccalà
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Serena Vita
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Tiziana Tieghi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy; Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital, Corso della Repubblica 79, 04100 Latina, Italy
| | - Raffaella Marocco
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy; Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital, Corso della Repubblica 79, 04100 Latina, Italy
| | - Stefano Savinelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Raffaella Rossi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Marco Iannetta
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Michela Campagna
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Francesco Schiavone
- Department of Molecular Medicine, Sapienza, University of Rome, P.le Aldo Moro 5, 00155 Rome, Italy; Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
| | - Fabio Mengoni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Gianluca Russo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
| | - Claudio Maria Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy; Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital, Corso della Repubblica 79, 04100 Latina, Italy
| | - Vincenzo Vullo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00155 Rome, Italy
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Liu TH, Chung RH, Wang SC, Fang CP, Tsou HH, Shih CL, Kuo HW, Wang Y, Liu YL. Missense mutation at CLDN8 associated with a high plasma interferon gamma-inducible protein 10 level in methadone-maintained patients with urine test positive for morphine. PLoS One 2017; 12:e0187639. [PMID: 29145422 PMCID: PMC5690676 DOI: 10.1371/journal.pone.0187639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/23/2017] [Indexed: 01/16/2023] Open
Abstract
We previously reported a high plasma chemokine interferon gamma-inducible protein 10 (IP-10) level and prolonged electrocardiography QT-interval in methadone maintenance treatment (MMT) patients with HIV or HCV infection. The purpose of this study was to evaluate the genetic association of high plasma IP-10 level in the MMT patients. The gene-based and pathway-based association analyses were conducted using a genome-wide association study dataset in 344 MMT patients for identifying genes and pathways associated with plasma IP-10 level. We found that plasma IP-10 level was significantly associated with a pathway in the tight junction (P = 1.01x10-5), where the claudin 8 (CLDN8) gene had the most significant association (P = 6.8x10-5). A functional single nucleotide polymorphism (SNP) rs686364 at exon 1 of CLDN8 showed strong association with plasma IP-10 levels, in the MMT subjects with positive urine test for morphine (dominant model, P = 0.00004). The minor allele type carriers had higher plasma IP-10 levels than the major allele type carriers. Our data support that the tight junction protein claudin 8 exon 1 is a predictor for the plasma levels of IP-10 in MMT patients with urine test positive for morphine.
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Affiliation(s)
- Tung-Hsia Liu
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
| | - Ren-Hua Chung
- Division of Biostatistics and Bioinformatics, Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Sheng-Chang Wang
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
| | - Chiu-Ping Fang
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
| | - Hsiao-Hui Tsou
- Division of Biostatistics and Bioinformatics, Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
- Graduate Institute of Biostatistics, College of Public Health, China Medical University, Taichung, Taiwan
| | - Chia-Lung Shih
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
| | - Hsiang-Wei Kuo
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
| | - Yun Wang
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
| | - Yu-Li Liu
- Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan
- * E-mail:
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Mascia C, Vita S, Zuccalà P, Marocco R, Tieghi T, Savinelli S, Rossi R, Iannetta M, Pozzetto I, Furlan C, Mengoni F, Mastroianni CM, Vullo V, Lichtner M. Changes in inflammatory biomarkers in HCV-infected patients undergoing direct acting antiviral-containing regimens with or without interferon. PLoS One 2017. [PMID: 28636655 PMCID: PMC5499435 DOI: 10.1371/journal.pone.0179400] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background and aims Increased levels of chemokine interferon-gamma (IFN-γ)-inducible protein-10
(CXCL10), soluble CD163 (sCD163) and soluble CD14 (sCD14) have been reported
in HCV infection. The aim of this study was to compare, sCD163 and sCD14
levels in HCV-infected patients undergoing direct acting antiviral
(DAA)-containing regimens with or without interferon (IFN). Methods sCD163, sCD14 and CXCL10 were longitudinally measured by ELISA in 159 plasma
samples from 25 HCV-infected patients undergoing IFN-based treatment plus
telaprevir or boceprevir and 28 HCV infected subjects treated with DAA
IFN-free regimens. Twenty-five healthy donors (HD) were included as
controls. Results At baseline CXCL10, sCD163 and sCD14 levels were higher in HCV-infected
patients than in HD. CXCL10 and sCD163 levels were significantly decreased
in responder (R) patients who achieved sustained virological response (SVR),
with both IFN-based and IFN-free regimens, while they were persistently
elevated in non-responders (NR) patients who stopped IFN-based treatments
because of failure or adverse events. Conversely, sCD14 levels were
apparently unchanged during therapy, but at the end of treatment the levels
reached normal ranges. Comparing the two regimens, the extent of CXCL10
reduction was more pronounced in patients undergoing DAA IFN-free therapies,
whereas sCD163 and sCD14 reduction was similar in the two groups. Interestingly, only in IFN-based regimens baseline sCD163 levels were
significantly higher in NR than in R patients, while in the IFN-free
treatment group also patients with high sCD163 plasma levels obtained SVR.
At the end of therapy, even if the biomarkers were largely decreased, their
levels remained significantly higher compared to HD. Only in the early
fibrosis stages, sCD163 values tended to normalize. Conclusions These results indicate that IFN-free regimens including newer DAA induce an
early and marked decrease in circulating inflammatory biomarkers. However,
the full normalization of biomarkers was not obtained, especially in
patients with advanced fibrosis, thus underlying the need for a treatment in
the early stages of HCV infection.
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Affiliation(s)
- Claudia Mascia
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
- * E-mail:
| | - Serena Vita
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Paola Zuccalà
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Raffaella Marocco
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
- Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital,
Latina, Italy
| | - Tiziana Tieghi
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
- Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital,
Latina, Italy
| | - Stefano Savinelli
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Raffaella Rossi
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Marco Iannetta
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Irene Pozzetto
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
- Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital,
Latina, Italy
| | - Caterina Furlan
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Fabio Mengoni
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Claudio Maria Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
- Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital,
Latina, Italy
| | - Vincenzo Vullo
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
| | - Miriam Lichtner
- Department of Public Health and Infectious Diseases, Sapienza University,
Rome, Italy
- Infectious Diseases Unit, Sapienza University, S. M. Goretti Hospital,
Latina, Italy
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22
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Neesgaard B, Ruhwald M, Weis N. Inducible protein-10 as a predictive marker of antiviral hepatitis C treatment: A systematic review. World J Hepatol 2017; 9:677-688. [PMID: 28588752 PMCID: PMC5437612 DOI: 10.4254/wjh.v9.i14.677] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Revised: 12/30/2016] [Accepted: 01/18/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate interferon-γ-inducible protein-10’s (IP-10) potential to anticipate rapid (RVR)- and sustained virological responses (SVR) to chronic hepatitis C (CHC) treatment.
METHODS We included case series examining RVR or SVR in relation to 24 or 48 wk treatment for CHC, in patients treatment free for at least six months, with genotype 1 or 4, and in relation to 24 wk treatment for genotype 2 and 3, with pegylated interferon in combination with ribavirin. Patients had to have both a baseline IP-10 level as well as a hepatitis C virus (HCV)-RNA determination 4 wk after treatment initiation or 24 wk after end of treatment. Studies including patients with liver diseases other than CHC, human immunodeficiency virus-infection, treatment with immunosuppresents or cytostatica, alcohol dependency or active intravenous drug-use were excluded. We found 81 articles by searching the MEDLINE and EMBASE databases. Eight studies were eligible for inclusion. Their quality were assesed using an 18 point checklist for case series, developed using a modified Delphi technique. Information was extracted from the articles, and no raw data was requisitioned. The review protocol was registered at the International Prospective Register of Systematic Reviews (reg. number: CRD42014008736).
RESULTS Three studies reported on baseline IP-10 level in association with RVR. A signigficant association was found for HCV genotype 1 infection by two studies. Only two studies reported on HCV genotype 4 infected and genotype 2 and 3 infected patients, respectively. A trend was seen for an association between RVR and baseline IP-10 for genotype 4, while no association was found for genotype 2 and 3. Seven studies provided information regarding baseline IP-10 and SVR. Following the pattern regarding rapid virological response all five studies examining SVR in relation to baseline IP-10 levels for HCV, genotype 1 infected patients showed a significant association. Likewise a significant association was seen for HCV, genotype 4 infected, while no association was found for HCV, genotype 2 and 3 infected. Though only two studies examined the assosiation for HCV genotype 4 infected and HCV genotype 2 and 3 infected respectively.
CONCLUSION We found indications of a possible association between baseline IP-10 level and virological responses in patients with CHC genotype 1 and 4.
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Hassany M, Gamal A, Zaki N, Eysa B. Assessment of the Relation Between SNP in MxA Gene and the Responsiveness of Egyptian HCV Genotype 4 Patients to Pegylated Interferon and Ribavirin Treatment. Gastroenterology Res 2017; 10:100-105. [PMID: 28496530 PMCID: PMC5412542 DOI: 10.14740/gr810w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/10/2017] [Indexed: 11/21/2022] Open
Abstract
Background Pegylated interferon (PegIFN) is used in the treatment of chronic hepatitis C virus (HCV) patients especially in resource limited countries. Treatment with PegIFN stimulates the expression of a number of host genes encoding enzymes with antiviral activities, including myxovirus resistance gene-A (MxA gene). MxA gene was found to have a single nucleotide polymorphism (SNP) at position -88 in the promoter region that affects the expression of MxA gene protein and was suggested to affect the treatment outcome. The aim of the work was to assess the relation between the SNP in the MxA gene and its impact on treatment of chronic HCV patients with PegIFN and ribavirin. Methods We therefore genotyped the biallelic G/T SNP in the promoter region of MxA gene at position -88 from the transcription start site by restriction fragment length polymorphism (RFLP) in 70 chronic HCV genotype 4 interferon naive Egyptians and 40 healthy controls. Results G allele was the prevalent one in both HCV patients group (105, 74.5%) and control group (66, 82.5%), while T allele was less expressed in patients group (36, 25.5%) and control group (14, 17.5%). There is no correlation between genotypes and response to IFN-alpha therapy: GG (OR: 0.958, 95% CI: 0.541 - 1.698, P = 0.884), GT (OR: 0.667, 95% CI: 0.188 - 2.362, P = 0.530), and TT (OR: 0.300, 95% CI: 0.083 - 1.090, P = 0.067). Conclusion MxA nt-88 SNP did not affect the sustained virological response (SVR) rates after PegIFN and ribavirin combined treatment and did not act as a biological marker to potentially identify responders and non-responders to treatment. Our results call for additional large studies and/or meta-analysis of all currently available data to examine the role of MxA nt-88 SNP in predicting response to PegIFN and ribavirin in patients with IFN-alpha naive HCV genotype 4.
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Affiliation(s)
- Mohamed Hassany
- Tropical Medicine Department, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Amany Gamal
- Department of Clinical Pathology, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Nashwa Zaki
- Department of Clinical Pathology, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Basem Eysa
- Tropical Medicine Department, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
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Zhang R, Shao C, Huo N, Li M, Xu X. Association of IL28B Genotypes and Baseline Serum Interferon-γ-Inducible- Protein-10 Levels with Treatment Response in Hepatitis C Virus Patients in China. Gut Liver 2016; 10:446-55. [PMID: 26470765 PMCID: PMC4849699 DOI: 10.5009/gnl15162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 05/19/2015] [Accepted: 05/28/2015] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS Several studies have demonstrated that serum interferon-γ-inducible-protein-10 (IP-10) levels at baseline and single nucleotide polymorphisms (SNPs) near the IL28B gene were associated with viral response and treatment outcomes. Our purpose was to assess the combination of pretreatment IP-10 levels with IL28B SNPs as predictors of treatment response to pegylated interferon α-2a plus ribavirin in patients infected with genotype 1 hepatitis C virus in China. METHODS Seventy-two patients with chronic hepatitis C without fibrosis/cirrhosis were enrolled in the study. The virologic parameters and baseline serum IP-10 levels were determined. IL-28B genotypes were determined by sequencing. RESULTS In this cohort, serum baseline IP-10 levels lower than 426.7 pg/mL could predict rapid virological response/ sustained virological response (SVR). Patients carrying favorable IL28B SNP genotypes had higher SVRs than did those carrying unfavorable variants (IL28B rs12979860, p=0.002; IL28B rs8099917, p=0.020). Combining both baseline IP- 10 and IL28B SNPs could improve the prediction of SVR in favorable allele carriers of IL28B, rs12979860 CC and rs8099917 TT. Serum baseline IP-10 levels and IL28B genotypes were independent predictors of SVR. CONCLUSIONS Our study shows that the combination of baseline serum IP-10 levels and the determination of IL28B SNPs increase the predictability of SVR rates in this cohort. (Gut Liver 2016;10446-455).
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Affiliation(s)
- Renwen Zhang
- Department of Infectious Diseases, Peking University First Hospital, Beijing,
China
| | - Cuiping Shao
- Department of Infectious Diseases, Peking University First Hospital, Beijing,
China
| | - Na Huo
- Department of Infectious Diseases, Peking University First Hospital, Beijing,
China
| | - Minran Li
- Department of Infectious Diseases, Peking University First Hospital, Beijing,
China
| | - Xiaoyuan Xu
- Department of Infectious Diseases, Peking University First Hospital, Beijing,
China
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25
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Sevgi DY, Bayraktar B, Gündüz A, Özgüven BY, Togay A, Bulut E, Uzun N, Dökmetaş İ. Serum soluble urokinase-type plasminogen activator receptor and interferon-γ-induced protein 10 levels correlate with significant fibrosis in chronic hepatitis B. Wien Klin Wochenschr 2015; 128:28-33. [PMID: 26546355 DOI: 10.1007/s00508-015-0886-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 10/12/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND Hepatitis B virus (HBV) presents an important public health problem. Liver biopsy is currently the gold standard for assessing the degree of intrahepatic inflammation and for staging liver fibrosis. However, the value of liver biopsies is limited by sampling errors, understaging and interobserver variability in interpretation. There is, therefore, a need to identify novel, non-invasive serologic biomarkers for the development of new predictive models of fibrosis. METHODS We enrolled patients with chronic hepatitis B infection (CHB) and examined the relationships between serum soluble urokinase plasminogen activator receptor (suPAR) and interferon-induced protein-10 (IP-10), and the results of liver biopsies. Healthy volunteers with normal aminotransferase levels and negative serological results for HBV, hepatitis C virus and human immunodeficiency virus were recruited as controls. RESULTS Mean platelet volume, serum suPAR and IP-10 were significantly elevated in patients with CHB compared with controls. Median serum suPAR and IP-10 levels were significantly higher in patients with liver fibrosis compared with patients with mild fibrosis. There was no significant difference in mean platelet volume or aspartate aminotransferase-to-platelet ratio index scores between patients with mild and significant fibrosis. CONCLUSION suPAR and IP-10 were able to distinguish between significant and mild fibrosis with good sensitivity and specificity, and may thus represent useful biomarkers for identifying patients with significant fibrosis.
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Affiliation(s)
- Dilek Yıldız Sevgi
- Department of Infectious Diseases and Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey.
| | - Banu Bayraktar
- Department of Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Alper Gündüz
- Department of Infectious Diseases and Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Banu Yılmaz Özgüven
- Department of Pathology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Alper Togay
- Department of Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Emin Bulut
- Department of Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Nuray Uzun
- Department of Infectious Diseases and Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - İlyas Dökmetaş
- Department of Infectious Diseases and Clinical Microbiology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
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26
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Thanapirom K, Suksawatamnuay S, Sukeepaisarnjaroen W, Tangkijvanich P, Treeprasertsuk S, Thaimai P, Wasitthankasem R, Poovorawan Y, Komolmit P. Association between CXCL10 and DPP4 Gene Polymorphisms and a Complementary Role for Unfavorable IL28B Genotype in Prediction of Treatment Response in Thai Patients with Chronic Hepatitis C Virus Infection. PLoS One 2015; 10:e0137365. [PMID: 26339796 PMCID: PMC4560372 DOI: 10.1371/journal.pone.0137365] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 08/15/2015] [Indexed: 01/14/2023] Open
Abstract
Pretreatment serum levels of interferon-γ-inducible protein-10 (IP-10, CXCL10) and dipeptidyl peptidase-4 (DPP IV) predict treatment response in chronic hepatitis C (CHC). The association between functional genetic polymorphisms of CXCL10 and DPP4 and treatment outcome has not previously been studied. This study aimed to determine the association between genetic variations of CXCL10 and DPP4 and the outcome of treatment with pegylated interferon-α (PEG-IFN-α) based therapy in Thai patients with CHC. 602 Thai patients with CHC treated using a PEG-IFN-α based regimen were genotyped for CXCL10 rs56061981 G>A and IL28B rs12979860 C>T. In addition, in patients infected with CHC genotype 1, DPP4 (rs13015258 A>C, rs17848916 T>C, rs41268649 G>A, and rs 17574 T>C) were genotyped. Correlations between single nucleotide polymorphisms, genotype, and treatment response were analyzed. The rate of sustained virologic response (SVR) was higher for the CC genotype of IL28B rs12979860 polymorphisms than for non-CC in both genotype 1 (60.6% vs. 29.4%, P < 0.001) and non-genotype 1 (69.4% vs. 49.1%, P < 0.05) CHC. SVR was not associated with the CXCL10 gene variant in all viral genotypes or DPP4 gene polymorphisms in viral genotype1. Multivariate analysis revealed IL28B rs12979860 CC genotype (OR = 3.12; 95% CI, 1.72-5.67; P < 0.001), hepatitis C virus RNA < 400,000 IU/ml (OR = 2.21; 95% CI, 1.22-3.99, P < 0.05), age < 45 years (OR = 2.03; 95% CI, 1.11-3.68; P < 0.05), and liver fibrosis stage 0-1 (OR = 1.64; 95% CI, 1.01-2.65, P < 0.05) were independent factors for SVR. Unfavorable IL28B rs12979860 CT or TT genotypes with the CXCL10 rs56061981 non-GG genotype were associated with a higher SVR than GG genotype (66.7% vs. 33.0%, P = 0.004) in viral genotype 1. In Thai CHC genotype 1 infected patients with an unfavorable IL28B rs12979860 CT/TT genotype, the complementary CXCL10 polymorphism strongly enhances prediction of treatment response.
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Affiliation(s)
- Kessarin Thanapirom
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sirinporn Suksawatamnuay
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Wattana Sukeepaisarnjaroen
- Gastroenterology Unit, Department of Medicine, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Pisit Tangkijvanich
- Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sombat Treeprasertsuk
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Panarat Thaimai
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Rujipat Wasitthankasem
- Center of Excellence in Clinical Virology Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Yong Poovorawan
- Center of Excellence in Clinical Virology Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Piyawat Komolmit
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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27
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Aoki Y, Sugiyama M, Murata K, Yoshio S, Kurosaki M, Hashimoto S, Yatsuhashi H, Nomura H, Kang JH, Takeda T, Naito S, Kimura T, Yamagiwa Y, Korenaga M, Imamura M, Masaki N, Izumi N, Kage M, Mizokami M, Kanto T. Association of serum IFN-λ3 with inflammatory and fibrosis markers in patients with chronic hepatitis C virus infection. J Gastroenterol 2015; 50:894-902. [PMID: 25501286 DOI: 10.1007/s00535-014-1023-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 11/20/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hepatitis C virus (HCV) is one of the major causes of liver cancer. The single nucleotide polymorphisms within the IFNL3 gene, which encodes interferon (IFN)-λ(3), are strongly associated with the response to pegylated IFN-α (PEG-IFN-α) plus ribavirin (RBV) therapy in chronic hepatitis C (C-CH) patients. However, the roles of IFN-λ(3) in chronic HCV infection are still elusive. In this study, we aimed to identify clinical and immunological factors influencing IFN-λ(3) and evaluated whether serum IFN-λ(3) levels are involved or not involved in the response to PEG-IFN-α plus RBV therapy. METHODS We enrolled 119 C-CH patients with HCV genotype 1 infection who underwent 48 weeks of PEG-IFN-α plus RBV therapy. As controls, 23 healthy subjects and 56 patients with non-HCV viral hepatitis were examined. Serum IFN-λ(3) was quantified by chemiluminescence enzyme immunoassay, and 27 cytokines or chemokines were assayed by the multiplexed BioPlex system. RESULTS Serum IFN-λ(3) levels were higher in C-CH patients or acute hepatitis E patients than in healthy volunteers. Such levels did not differ between the IFNL3 genotypes. In C-CH patients, serum IFN-λ(3) was positively correlated with aspartate aminotransferase, alanine aminotransferase, α-fetoprotein, histological activity, fibrosis index, IFN-γ-inducible protein 10, and platelet-derived growth factor. Multivariate analysis showed that IFNL3 single nucleotide polymorphisms, fibrosis score, and macrophage inflammatory protein 1α were involved in the sustained viral clearance in PEG-IFN-α plus RBV therapy; however, serum IFN-λ(3) levels were not involved. CONCLUSION Serum IFN-λ(3) levels are increased in C-CH patients regardless of the IFNL3 genotype. IFN-λ(3) is a biomarker reflecting the activity and fibrosis of liver disease, but is not correlated with the responsiveness to PEG-IFN-α plus RBV therapy.
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Affiliation(s)
- Yoshihiko Aoki
- Department of Hepatic Diseases, The Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, 1-7-1 Kohnodai, Ichikawa, Chiba, 272-8516, Japan
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28
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Talaat RM, Salem TA, El-Masry S, Imbarek A, Mokhles M, Abdel-Aziz A. Circulating pro- and anti-angiogenic mediators in patients infected with hepatitis C at different stages of hepatocellular carcinoma. J Med Virol 2014; 86:1120-9. [DOI: 10.1002/jmv.23932] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2014] [Indexed: 12/12/2022]
Affiliation(s)
- Roba M. Talaat
- Molecular Biology Department; Genetic Engineering and Biotechnology Research Institute (GEBRI), Sadat City University; Sadat City Egypt
| | - Tarek A. Salem
- Molecular Biology Department; Genetic Engineering and Biotechnology Research Institute (GEBRI), Sadat City University; Sadat City Egypt
| | - Samir El-Masry
- Molecular Biology Department; Genetic Engineering and Biotechnology Research Institute (GEBRI), Sadat City University; Sadat City Egypt
| | - Arafat Imbarek
- Molecular Biology Department; Genetic Engineering and Biotechnology Research Institute (GEBRI), Sadat City University; Sadat City Egypt
| | - Mohamed Mokhles
- Medical Biochemistry Department; Medical Division, National Research Center (NRC); Sadat City Egypt
| | - Amal Abdel-Aziz
- Molecular Biology Department; Genetic Engineering and Biotechnology Research Institute (GEBRI), Sadat City University; Sadat City Egypt
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29
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Petrone L, Chiacchio T, Vanini V, Petruccioli E, Cuzzi G, Di Giacomo C, Pucci L, Montalbano M, Lionetti R, Testa A, Lapa D, Navarra A, Visco-Comandini U, Goletti D. High urine IP-10 levels associate with chronic HCV infection. J Infect 2014; 68:591-600. [PMID: 24582930 DOI: 10.1016/j.jinf.2014.02.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 01/30/2014] [Accepted: 02/13/2014] [Indexed: 01/12/2023]
Abstract
OBJECTIVES Independent of IL-28B polymorphisms, blood IP-10 is a promising biomarker for predicting therapy response in chronic HCV infection. Urine IP-10 has been proposed as a biomarker in tuberculosis, but to date, no urine biomarkers for HCV infection have been evaluated. In this cross-sectional study, we assessed whether IP-10 is detectable in the urine of chronically HCV-infected patients, and if so, whether urine IP-10 correlates with serum IP-10 and HCV-specific clinical parameters. METHODS IP-10 was measured by ELISA in serum and urine concomitantly taken from 38 HCV-viremic patients, 10 cured-HCV subjects and 11 healthy donors enrolled as controls. RESULTS The urine of HCV-viremic patients showed measurable amounts of IP-10, although significantly lower than in serum (p < 0.0001). Urine IP-10 was normalized with creatinuria levels and we found that the urine IP-10/creatinuria ratio was significantly higher in HCV-viremic patients than in cured-HCV subjects (p = 0.002) and healthy donors (p = 0.008), and that it significantly correlated with transaminases (p = 0.01), although the correlation was low. Similarly, the serum IP-10 level significantly associated with HCV-viremic patients (p < 0.0001) and correlated with transaminases (p < 0.0001). CONCLUSIONS For the first time to our knowledge, we show that IP-10 is detected and increased in the urine of HCV-viremic patients compared to healthy donors and cured-HCV subjects.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, 00149 Rome, Italy
| | - Teresa Chiacchio
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, 00149 Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, 00149 Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, 00149 Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, 00149 Rome, Italy
| | | | - Luigia Pucci
- Clinical Biochemistry and Pharmacology Laboratory, INMI, Italy
| | | | | | - Angela Testa
- Infectious Diseases Hepatology Unit, POIT Department, INMI, Italy
| | | | - Assunta Navarra
- Department of Epidemiology and Preclinical Research, INMI, Italy
| | | | - Delia Goletti
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, 00149 Rome, Italy.
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30
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Ruhwald M, Andersen ES, Christensen PB, Moessner BK, Weis N. IP-10 can be measured in dried plasma spots in patients with chronic hepatitis C infection. PLoS One 2012; 7:e45181. [PMID: 23024806 PMCID: PMC3443225 DOI: 10.1371/journal.pone.0045181] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 08/15/2012] [Indexed: 01/06/2023] Open
Abstract
The chemokine IP-10 (CXCL10) is a candidate marker for hepatitis C virus (HCV) fibrosis monitoring. The aim of this proof-of-concept study is to assess if IP-10 measurements from dried plasma spots (DPS) are accurate in HCV-infected patients with either minimal or significant fibrosis. We measured IP-10 levels in plasma and DPS of 21 HCV-infected patients with cirrhosis and 19 patients with no/little fibrosis (determined with FibroScan). Cirrhotic patients had significantly higher levels of IP-10 compared to patients with minimal fibrosis. DPS and plasma measurements of IP-10 are comparable and the correlation was excellent (r(2) = 0.97, p<0.0001). The DPS based method for IP-10 detection performs well in HCV-infected patients with either minimal or significant fibrosis.
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Affiliation(s)
- Morten Ruhwald
- Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Copenhagen, Denmark.
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31
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Profibrogenic chemokines and viral evolution predict rapid progression of hepatitis C to cirrhosis. Proc Natl Acad Sci U S A 2012; 109:14562-7. [PMID: 22829669 DOI: 10.1073/pnas.1210592109] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Chronic hepatitis C may follow a mild and stable disease course or progress rapidly to cirrhosis and liver-related death. The mechanisms underlying the different rates of disease progression are unknown. Using serial, prospectively collected samples from cases of transfusion-associated hepatitis C, we identified outcome-specific features that predict long-term disease severity. Slowly progressing disease correlated with an early alanine aminotransferase peak and antibody seroconversion, transient control of viremia, and significant induction of IFN-γ and MIP-1β, all indicative of an effective, albeit insufficient, adaptive immune response. By contrast, rapidly progressive disease correlated with persistent and significant elevations of alanine aminotransferase and the profibrogenic chemokine MCP-1 (CCL-2), greater viral diversity and divergence, and a higher rate of synonymous substitution. This study suggests that the long-term course of chronic hepatitis C is determined early in infection and that disease severity is predicted by the evolutionary dynamics of hepatitis C virus and the level of MCP-1, a chemokine that appears critical to the induction of progressive fibrogenesis and, ultimately, the ominous complications of cirrhosis.
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32
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Burlone ME, Minisini R, Pirisi M. Interferon-stimulated gene pathways in the treatment of viral hepatitis. Future Virol 2012. [DOI: 10.2217/fvl.12.21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Viral hepatitis has been treated empirically for more than 30 years with interferon (IFN)-based therapies, although in the early days of the IFN era, very little was known regarding the mechanisms of action through which IFN acts and the strategies that viruses deploy to escape the antiviral state induced by the activation of the IFN system. Over the years, we have learned how key effector molecules in this system are expressed and interact. On the verge of novel, IFN-free regimens for viral hepatitis, we can take advantage of this huge bulk of research data in order to gain better understanding of how resistance to IFN develops in our patients, to use IFN more effectively in conjunction with other drugs and to devise new treatments.
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Affiliation(s)
- Michela E Burlone
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale ‘Amedeo Avogadro’, Novara, Italy
| | - Rosalba Minisini
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale ‘Amedeo Avogadro’, Novara, Italy
| | - Mario Pirisi
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale ‘Amedeo Avogadro’, Novara, Italy
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