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Butterworth J, Gregoire D, Peter M, Roca Suarez AA, Desandré G, Simonin Y, Virzì A, Zine El Aabidine A, Guivarch M, Andrau JC, Bertrand E, Assenat E, Lupberger J, Hibner U. GOLT1B Activation in Hepatitis C Virus-Infected Hepatocytes Links ER Trafficking and Viral Replication. Pathogens 2021; 11:pathogens11010046. [PMID: 35055994 PMCID: PMC8781247 DOI: 10.3390/pathogens11010046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 11/24/2022] Open
Abstract
Chronic hepatitis C carries a high risk of development of hepatocellular carcinoma (HCC), triggered by both direct and indirect effects of the virus. We examined cell-autonomous alterations in gene expression profiles associated with hepatitis C viral presence. Highly sensitive single molecule fluorescent in situ hybridization applied to frozen tissue sections of a hepatitis C patient allowed the delineation of clusters of infected hepatocytes. Laser microdissection followed by RNAseq analysis of hepatitis C virus (HCV)-positive and -negative regions from the tumoral and non-tumoral tissues from the same patient revealed HCV-related deregulation of expression of genes in the tumor and in the non-tumoral tissue. However, there was little overlap between both gene sets. Our interest in alterations that increase the probability of tumorigenesis prompted the examination of genes whose expression was increased by the virus in the non-transformed cells and whose level remained high in the tumor. This strategy led to the identification of a novel HCV target gene: GOLT1B, which encodes a protein involved in ER-Golgi trafficking. We further show that GOLT1B expression is induced during the unfolded protein response, that its presence is essential for efficient viral replication, and that its expression is correlated with poor outcome in HCC.
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Affiliation(s)
- Jacqueline Butterworth
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Damien Gregoire
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
- Correspondence: (D.G.); (U.H.)
| | - Marion Peter
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Armando Andres Roca Suarez
- Inserm, U1110, Institut de Recherche sur les Maladies Virales et Hépatiques, 67000 Strasbourg, France; (A.A.R.S.); (A.V.); (M.G.); (J.L.)
- Université de Strasbourg, 67000 Strasbourg, France
| | - Guillaume Desandré
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Yannick Simonin
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Alessia Virzì
- Inserm, U1110, Institut de Recherche sur les Maladies Virales et Hépatiques, 67000 Strasbourg, France; (A.A.R.S.); (A.V.); (M.G.); (J.L.)
- Université de Strasbourg, 67000 Strasbourg, France
| | - Amal Zine El Aabidine
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Marine Guivarch
- Inserm, U1110, Institut de Recherche sur les Maladies Virales et Hépatiques, 67000 Strasbourg, France; (A.A.R.S.); (A.V.); (M.G.); (J.L.)
- Université de Strasbourg, 67000 Strasbourg, France
| | - Jean-Christophe Andrau
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Edouard Bertrand
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
| | - Eric Assenat
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
- Department of Hepatogastroenterology, Hepatology and Liver Transplantation Unit, Saint Eloi Hospital, University of Montpellier, 34000 Montpellier, France
| | - Joachim Lupberger
- Inserm, U1110, Institut de Recherche sur les Maladies Virales et Hépatiques, 67000 Strasbourg, France; (A.A.R.S.); (A.V.); (M.G.); (J.L.)
- Université de Strasbourg, 67000 Strasbourg, France
| | - Urszula Hibner
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, 34293 Montpellier, France; (J.B.); (M.P.); (G.D.); (Y.S.); (A.Z.E.A.); (J.-C.A.); (E.B.); (E.A.)
- Correspondence: (D.G.); (U.H.)
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Diminished viral replication and compartmentalization of hepatitis C virus in hepatocellular carcinoma tissue. Proc Natl Acad Sci U S A 2016; 113:1375-80. [PMID: 26787866 DOI: 10.1073/pnas.1516879113] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Analysis of hepatitis C virus (HCV) replication and quasispecies distribution within the tumor of patients with HCV-associated hepatocellular carcinoma (HCC) can provide insight into the role of HCV in hepatocarcinogenesis and, conversely, the effect of HCC on the HCV lifecycle. In a comprehensive study of serum and multiple liver specimens from patients with HCC who underwent liver transplantation, we found a sharp and significant decrease in HCV RNA in the tumor compared with surrounding nontumorous tissues, but found no differences in multiple areas of control non-HCC cirrhotic livers. Diminished HCV replication was not associated with changes in miR-122 expression. HCV genetic diversity was significantly higher in livers containing HCC compared with control non-HCC cirrhotic livers. Tracking of individual variants demonstrated changes in the viral population between tumorous and nontumorous areas, the extent of which correlated with the decline in HCV RNA, suggesting HCV compartmentalization within the tumor. In contrast, compartmentalization was not observed between nontumorous areas and serum, or in controls between different areas of the cirrhotic liver or between liver and serum. Our findings indicate that HCV replication within the tumor is restricted and compartmentalized, suggesting segregation of specific viral variants in malignant hepatocytes.
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Fouad SA, Elsaaid NH, Mohamed NA, Abutaleb OM. Diagnostic Value of Serum Level of Soluble Tumor Necrosis Factor Receptor IIα in Egyptian Patients With Chronic Hepatitis C Virus Infection and Hepatocellular Carcinoma. HEPATITIS MONTHLY 2014; 14:e19346. [PMID: 25386197 PMCID: PMC4221961 DOI: 10.5812/hepatmon.19346] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 09/11/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND The prognosis of hepatocellular carcinoma (HCC) is unfavorable and needs serum markers that could detect it early to start therapy at a potentially curable phase. OBJECTIVES The aim of this study was to determine the value of serum soluble tumor necrosis factor (TNF) receptor-IIα (sTNFR-IIα) in diagnosis of HCC in patients with chronic hepatitis C virus (HCV) infection. PATIENTS AND METHODS The study was performed on 110 subjects who were classified into five groups. Group I included 20 patients with chronic noncirrhotic HCV infection and persistently normal transaminases for ≥6 months. Group II included 20 patients with chronic noncirrhotic HCV infection and elevated transaminases. Group III included 20 patients with Chronic HCV infection and liver cirrhosis. Group IV included 20 patients with chronic HCV infection with liver cirrhosis and HCC. Group V included 30 healthy age and sex-matched controls. Medical history was taken from all participants and they underwent clinical examination and abdominal ultrasonography. in addition, the following laboratory tests were requested: liver function tests, complete blood count, HBsAg, anti-HCVAb, HCV-RNA by qualitative PCR, and serum levels of α-fetoprotein (AFP) and sTNFR-IIα. RESULTS The serum level of sTNFR-IIα was significantly higher in patients with HCC in comparison to the other groups. A positive correlation was found between the serum levels of sTNFR-IIα and AST and ALT in patients of group-II. Diagnosis of HCC among patients with HCV infection and cirrhosis could be ascertained when sTNFR-IIα is assessed at a cutoff value of ≥ 250 pg/mL. CONCLUSIONS Serum sTNFR-IIα could be used as a potential serum marker in diagnosing HCC among patients with HCV infection.
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Affiliation(s)
- Shawky A Fouad
- Department of Internal Medicine, Faculty of Medicine, Cairo University, Cairo, Egypt
- Corresponding Author: Shawky A Fouad, Department of Internal Medicine, Faculty of Medicine, Cairo University, P. O. Box: 12553, Cairo, Egypt. Tel/Fax: +20-35822980,, E-mail:
| | - Nehal H Elsaaid
- Department of Internal Medicine, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Nagwa A Mohamed
- Department of Clinical and Chemical Pathology, National Research Center, Cairo, Egypt
| | - Osama M Abutaleb
- Department of Internal Medicine, Faculty of Medicine, Cairo University, Cairo, Egypt
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Zekri ARN, Alam El-Din HM, Bahnassy AA, Zayed NA, Mohamed WS, El-Masry SH, Gouda SK, Esmat G. Serum levels of soluble Fas, soluble tumor necrosis factor-receptor II, interleukin-2 receptor and interleukin-8 as early predictors of hepatocellular carcinoma in Egyptian patients with hepatitis C virus genotype-4. COMPARATIVE HEPATOLOGY 2010; 9:1. [PMID: 20051112 PMCID: PMC2819041 DOI: 10.1186/1476-5926-9-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2009] [Accepted: 01/05/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND Liver disease progression from chronic hepatitis C virus (HCV) infection to hepatocellular carcinoma (HCC) is associated with an imbalance between T-helper 1 and T-helper 2 cytokines. Evaluation of cytokines as possible candidate biomarkers for prediction of HCC was performed using soluble Fas(sFas), soluble tumor necrosis factor receptor-II (sTNFR-II), interleukin-2 receptor (IL-2R) and interleukin-8 (IL-8). RESULTS The following patients were recruited: 79 with HCV infection, 30 with HCC, 32 with chronic liver disease associated with elevated liver enzyme levels (with or without cirrhosis) in addition to 17 with chronic HCV with persistent normal alanine aminotransferase levels (PNALT). Nine normal persons negative either for HCV or for hepatitis B virus were included as a control group. All persons were tested for sFas, sTNFR-II, IL-2R and IL-8 in their serum by quantitative ELISA. HCC patients had higher levels of liver enzymes but lower log-HCV titer when compared to the other groups. HCC patients had also significantly higher levels of sFas, sTNFR-II and IL-2R and significantly lower levels of IL-8 when compared to the other groups. Exclusion of HCC among patients having PNALT could be predicted with 90 % sensitivity and 70.6 % specificity when sTNFR-II is [greater than or equal to] 389 pg/ml or IL-8 is < 290 pg/ml. CONCLUSIONS Serum TNFR-II, IL-2Ralpha and IL-8, may be used as combined markers in HCV-infected cases for patients at high risk of developing HCC; further studies, however, are mandatory to check these findings before their application at the population level.
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Saitou K, Mizumoto K, Nishimura T, Kai C, Tsukiyama-Kohara K. Hepatitis C virus-core protein facilitates the degradation of Ku70 and reduces DNA-PK activity in hepatocytes. Virus Res 2009; 144:266-71. [DOI: 10.1016/j.virusres.2009.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2009] [Revised: 05/14/2009] [Accepted: 05/17/2009] [Indexed: 10/20/2022]
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Sobesky R, Feray C, Rimlinger F, Derian N, Dos Santos A, Roque-Afonso AM, Samuel D, Bréchot C, Thiers V. Distinct hepatitis C virus core and F protein quasispecies in tumoral and nontumoral hepatocytes isolated via microdissection. Hepatology 2007; 46:1704-12. [PMID: 17935229 DOI: 10.1002/hep.21898] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
UNLABELLED Hepatitis C virus (HCV) genetic variability may be involved in liver carcinogenesis. We investigated HCV core and corresponding putative F protein genetic variability in hepatocellular carcinoma (HCC) and cirrhotic nodules. Hepatocyte clusters from 7 patients with HCC and HCV1b-related cirrhosis were isolated via microdissection of HCC tissues and 2 nontumoral cirrhotic nodules. The HCV core complementary DNA was cloned and sequenced from each liver compartment and from the serum of 2 patients. Nucleotide diversity and synonymous and nonsynonymous substitutions were analyzed within and between compartments via phylogenetic analysis and Mantel's test. Liver HCV RNA accumulation was lower in HCC. Increased quasispecies diversity and complexity was observed with HCC in 6 of 7 patients. Mantel's test demonstrated marked compartmentalization of quasispecies between HCC and cirrhotic nodules in all 7 patients and also between the 2 nontumoral nodules in 5 of them. Synonymous-nonsynonymous substitution analysis indicated low selection against tumoral core quasispecies in all patients and a more selective pressure against F protein quasispecies in all compartments. In the 2 subjects analyzed, HCC and nontumoral hepatocyte quasispecies were only minor or undetected in serum. CONCLUSION In tumoral hepatocytes, low-replicating hepatitis C quasispecies are compartmentalized and more diversified and are subjected to low selective pressure. Our study supports the importance of core genetic variability in hepatocellular carcinogenesis.
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Affiliation(s)
- Rodolphe Sobesky
- Institut National de la Santé et de la Recherche Médicale (INSERM), U785, Villejuif, France.
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Asakawa M, Kono H, Amemiya H, Matsuda M, Suzuki T, Maki A, Fujii H. Role of interleukin-18 and its receptor in hepatocellular carcinoma associated with hepatitis C virus infection. Int J Cancer 2005; 118:564-70. [PMID: 16108033 DOI: 10.1002/ijc.21367] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Interleukin (IL)-18 is a proinflammatory cytokine that is up-regulated in patients with hepatitis C virus (HCV) infection, which is the most common underlying disease in hepatocellular carcinoma (HCC). The purpose of our study was to investigate the role of IL-18 in HCC associated with HCV infection. Sixty-five patients with HCC and HCV infections who received curative surgical resections were examined in our study. The expression of the IL-18 receptor was investigated in HCC tissues obtained from these patients and in 2 HCC cell lines. Nuclear factor (NF)-kappaB activity and the expression of Bcl-xL and xIAP mRNA were tested in the cell lines using recombinant human (rh) IL-18. The IL-18 receptor was expressed in both the HCC tissues and the cell lines. NF-kappaB activation and the expression of Bcl-xL and xIAP mRNA were increased by rhIL-18. Moreover, rhIL-18 suppressed the apoptosis of HCC cells which was induced by etoposide in vitro. The overall survival rate (55.4%) was significantly worse in the IL-18 receptor-positive patients than in the IL-18 receptor-negative patients (p = 0.015). In a Cox multivariate analysis, the expression of the IL-18 receptor was found to be a significant predictor of a poor outcome in HCC patients. The expression of the IL-18 receptor and an antiapoptotic mechanism involving NF-kappaB activation in HCC cells may be implicated in a poor patient outcome.
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Affiliation(s)
- Masami Asakawa
- First Department of Surgery, University of Yamanashi, Yamanashi, Japan.
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