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Radmanić L, Šimičić P, Bodulić K, Vince A, Zidovec-Lepej S. Antiviral treatment significantly reduces the levels of CXCL9, CXCL10 and CXCL11 in chronic hepatitis C. Cytokine 2024; 176:156529. [PMID: 38335772 DOI: 10.1016/j.cyto.2024.156529] [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: 09/18/2023] [Revised: 01/18/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024]
Abstract
In this study, we aimed to elucidate the changes in the immune response during antiviral treatment of patients with chronic hepatitis C, with an emphasis on the chemokine dynamics and their association with liver fibrosis. Serum concentrations of 12 chemokines. (CCL2, CCL3, CCL4, CCL11, CCL17, CCL20, CXCL1, CXCL5, CXCL8, CXCL9, CXCL10 and CXCL11) were measured in 32 patients with chronic hepatitis C before direct-acting antiviral treatment and after sustained virological response using bead-based flow cytometry. Chemokine levels were also measured in 14 sex- and age-matched healthy individuals. Concentrations of CXCL9, CXCL10, CXCL11 and CCL20 were significantly higher in chronic hepatitis C patients before direct-acting antiviral treatment compared to healthy individuals. We also observed a significant reduction in CXCL9, CXCL10 and CXCL11 levels after sustained virological response. Furthermore, we demonstrated a strong positive correlation between CXCL9, CXCL10 and CXCL11 levels before antiviral treatment. When considering liver fibrosis, we found significantly higher levels of CXCL10 and lower levels of CCL17 and CXCL5 in pre-treatment patients with severe fibrosis. None of the analysed chemokines were able to predict METAVIR fibrosis score reduction after sustained virological response. The results of this study emphasize the importance of proinflammatory pathways in liver fibrosis immunopathology during chronic hepatitis C. Finally, our results also characterized CXCL10 as the chemokine which most accurately distinguished pre-treatment CHC patients and healthy individuals.
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Affiliation(s)
- Leona Radmanić
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, "Dr. Fran Mihaljević", HR-10000 Zagreb, Croatia
| | - Petra Šimičić
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, "Dr. Fran Mihaljević", HR-10000 Zagreb, Croatia
| | - Kristian Bodulić
- Research Department, University Hospital for Infectious Diseases, "Dr. Fran Mihaljević", HR-10000 Zagreb, Croatia
| | - Adriana Vince
- Department of Viral Hepatitis, University Hospital for Infectious Diseases, "Dr. Fran Mihaljević", HR-10000 Zagreb, Croatia; School of Medicine, University of Zagreb, HR-10000 Zagreb, Croatia
| | - Snjezana Zidovec-Lepej
- Department of Immunological and Molecular Diagnostics, University Hospital for Infectious Diseases, "Dr. Fran Mihaljević", HR-10000 Zagreb, Croatia.
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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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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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