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Trontzas IP, Kyriakoulis KG, Vathiotis IA, Syrigos A, Kounadis G, Siasiakou S, Poulakou G. Vaccine-Related Autoimmune Hepatitis: Emerging Association with SARS-CoV-2 Vaccination or Coincidence? Vaccines (Basel) 2022; 10. [PMID: 36560483 DOI: 10.3390/vaccines10122073] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND There is an increasing number of liver injury cases resembling autoimmune hepatitis (AIH) following SARS-CoV-2 vaccination; however, an association has not yet been established. METHODS/MATERIALS A literature review was performed to identify articles regarding the association of AIH with vaccination, emphasizing on SARS-CoV-2 vaccines, and the proposed mechanisms. We then performed a literature search for AIH-like cases following SARS-CoV-2 vaccination, and we evaluated the included cases for AIH diagnosis using simplified diagnostic criteria (SDC), and for vaccination causality using the Naranjo score for adverse drug reactions. RESULTS We identified 51 AIH-like cases following SARS-CoV-2 vaccination. Forty cases (80%) were characterized as "probable", "at least probable", or "definite" for AIH diagnosis according to SDC. Forty cases (78.4%) were characterized as "probable", four (7.8%) as "possible", and three (5.8%) as "definite" for vaccine-related AIH according to the Naranjo score. CONCLUSION SARS-CoV-2 vaccine-related AIH carries several phenotypes and, although most cases resolve, immunosuppressive therapy seems to be necessary. Early diagnosis is mandatory and should be considered in any patient with acute or chronic hepatitis after SARS-CoV-2 vaccination, especially in those with pre-existing liver disease.
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Swanson LA, Kassab I, Tsung I, Schneider BJ, Fontana RJ. Liver injury during durvalumab-based immunotherapy is associated with poorer patient survival: A retrospective analysis. Front Oncol 2022; 12:984940. [PMID: 36353563 PMCID: PMC9637844 DOI: 10.3389/fonc.2022.984940] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/21/2022] [Indexed: 09/19/2023] Open
Abstract
Background Durvalumab is approved for the treatment of lung cancer, advanced biliary tract cancers, and is also being evaluated in many other solid organ tumors. The aim of our study is to define the incidence, etiology, and outcomes of liver injury in consecutive patients receiving durvalumab-based immunotherapy. Patients and methods Durvalumab treated patients between 1/2016 - 7/2020 were identified from the electronic medical record. Liver injury was defined as serum AST or ALT ≥ 5x upper limit of normal (ULN), ALP ≥ 2x ULN, bilirubin ≥ 2.5 mg/dl, or INR ≥ 1.5. Potential drug induced liver injury (DILI) cases were adjudicated using expert opinion scoring and confirmed with Roussel Uclaf Causality Assessment Method (RUCAM). Results Amongst 112 patients, 58 (52%) had non-small cell lung cancer, the median age was 65 years, and 60% were male. The 21 (19%) liver injury patients were significantly more likely to harbor hepatic metastases (52% vs 17%, p=<0.001), experience tumor progression (67% vs 32%, p=0.01) or die (48% vs 11%, p<0.001) during follow-up compared to the 91 without liver injury. Using multivariate regression analysis, the development of liver injury during treatment as well as baseline hepatic metastases were independently associated with mortality during follow-up. Six of the 21 (29%) liver injury cases were adjudicated as probable DILI with four attributed to durvalumab and two due to other drugs (paclitaxel, pembrolizumab). Durvalumab was permanently discontinued in two DILI patients, three received corticosteroids, and one was successfully rechallenged. Only one patient with DILI developed jaundice, and none required hospitalization. Liver biochemistries normalized in all 6 DILI cases, while they only normalized in 27% of the 15 non-DILI cases (p=0.002). The 6 DILI patients also had a trend towards improved survival compared to those with other causes of liver injury. Conclusion Liver injury was observed in 19% of durvalumab-treated patients and is associated with a greater likelihood of tumor progression and death during follow-up. The four durvalumab DILI cases were mild and self-limited, highlighting the importance of causality assessment to determine the cause of liver injury in oncology patients receiving immunotherapy.
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Affiliation(s)
- Linnea A. Swanson
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Ihab Kassab
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Irene Tsung
- Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI, United States
| | - Bryan J. Schneider
- Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI, United States
| | - Robert J. Fontana
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, United States
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Tasnim F, Huang X, Lee CZW, Ginhoux F, Yu H. Recent Advances in Models of Immune-Mediated Drug-Induced Liver Injury. Front Toxicol 2022; 3:605392. [PMID: 35295156 PMCID: PMC8915912 DOI: 10.3389/ftox.2021.605392] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 03/30/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatic inflammation is a key feature of a variety of liver diseases including drug-induced liver injury (DILI), orchestrated by the innate immune response (Kupffer cells, monocytes, neutrophils, dendritic cells) and the adaptive immune system (T cells and natural killer T cells). In contrast to acute DILI, prediction of immune-mediated DILI (im-DILI) has been more challenging due to complex disease pathogenesis, lack of reliable models and limited knowledge of underlying mechanisms. This review summarizes in vivo and in vitro systems that have been used to model im-DILI. In particular, the review focuses on state-of-the-art in vitro human-based multicellular models which have been developed to supplement the use of in vivo models due to interspecies variation and increasing ethical concerns regarding animal use. Advantages of the co-cultures in maintaining hepatocyte functions and importantly, introducing heterotypic cell-cell interactions to mimic inflammatory hepatic microenvironment are discussed. Challenges regarding cell source and incorporation of different cells with physical cell-cell contact are outlined and potential solutions are proposed. It is likely that better understanding of the interplay of immune cells in liver models will allow for the development of more accurate systems to better predict hepatotoxicity and stratification of drugs that can cause immune-mediated effects.
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Affiliation(s)
- Farah Tasnim
- Innovations in Food & Chemical Safety Programme, ASTAR, Singapore, Singapore.,Institute of Bioengineering and Nanotechnology, The Nanos, Singapore, Singapore
| | - Xiaozhong Huang
- Innovations in Food & Chemical Safety Programme, ASTAR, Singapore, Singapore.,Institute of Bioengineering and Nanotechnology, The Nanos, Singapore, Singapore.,Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Christopher Zhe Wei Lee
- Innovations in Food & Chemical Safety Programme, ASTAR, Singapore, Singapore.,Singapore Immunology Network, Singapore, Singapore.,School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Florent Ginhoux
- Innovations in Food & Chemical Safety Programme, ASTAR, Singapore, Singapore.,Singapore Immunology Network, Singapore, Singapore.,School of Biological Sciences, Nanyang Technological University, Singapore, Singapore.,Shanghai Institute of Immunology, Shanghai JiaoTong University School of Medicine, Shanghai, China.,Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore, Singapore
| | - Hanry Yu
- Innovations in Food & Chemical Safety Programme, ASTAR, Singapore, Singapore.,Institute of Bioengineering and Nanotechnology, The Nanos, Singapore, Singapore.,Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,National University of Singapore (NUS) Graduate School for Integrative Sciences and Engineering, Centre for Life Sciences, Singapore, Singapore.,T-Labs, Mechanobiology Institute, Singapore, Singapore.,Critical Analytics for Manufacturing Personalised-Medicine Interdisciplinary Research Groups (CAMP-IRG), Singapore-Massachusetts Institute of Technology Alliance for Research and Technology, Singapore, Singapore
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Swanson L, Kassab I, Tsung I, Worden FP, Fontana RJ. Infrequent liver injury from cemiplimab in patients with advanced cutaneous squamous cell carcinoma. Immunotherapy 2022; 14:409-418. [PMID: 35232282 DOI: 10.2217/imt-2021-0191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: To describe the incidence and outcomes of liver injury in patients with advanced cutaneous squamous cell carcinoma (cSCC) receiving cemiplimab. Methods: Charts of cSCC patients receiving cemiplimab between 28 September 2018 and 14 July 2020 were reviewed. Liver injury was determined using laboratory criteria, and causality assessment was completed. Results: Of 39 cemiplimab-treated patients, four (10.3%) developed liver injury. Two cases of hepatotoxicity were attributed to immune-mediated liver injury caused by cemiplimab and the two other cases were attributed to other causes. The four patients with liver injury had tumor responses and survival similar to those of the patients without liver injury. Conclusion: Liver injury arising during cemiplimab therapy is mild and infrequent in cSCC patients. Due to its favorable safety profile, cemiplimab should be considered in patients with cSCC and pre-existing liver disease.
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Affiliation(s)
- Linnea Swanson
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Ihab Kassab
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Irene Tsung
- Division of Hematology & Oncology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Francis P Worden
- Division of Hematology & Oncology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Robert J Fontana
- Division of Gastroenterology & Hepatology, University of Michigan, Ann Arbor, MI 48109, USA
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5
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Waddington JC, Meng X, Illing PT, Tailor A, Adair K, Whitaker P, Hamlett J, Jenkins RE, Farrell J, Berry N, Purcell AW, Naisbitt DJ, Park BK. Identification of Flucloxacillin-Haptenated HLA-B*57:01 Ligands: Evidence of Antigen Processing and Presentation. Toxicol Sci 2021; 177:454-465. [PMID: 32726429 DOI: 10.1093/toxsci/kfaa124] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Flucloxacillin is a β-lactam antibiotic associated with a high incidence of drug-induced liver reactions. Although expression of human leukocyte antigen (HLA)-B*57:01 increases susceptibility, little is known of the pathological mechanisms involved in the induction of the clinical phenotype. Irreversible protein modification is suspected to drive the reaction through the modification of peptides that are presented by the risk allele. In this study, the binding of flucloxacillin to immune cells was characterized and the nature of the peptides presented by HLA-B*57:01 was analyzed using mass spectrometric-based immunopeptidomics methods. Flucloxacillin modification of multiple proteins was observed, providing a potential source of neoantigens for HLA presentation. Of the peptides eluted from flucloxacillin-treated C1R-B*57:01 cells, 6 putative peptides were annotated as flucloxacillin-modified HLA-B*57:01 peptide ligands (data are available via ProteomeXchange with identifier PXD020137). To conclude, we have characterized naturally processed drug-haptenated HLA ligands presented on the surface of antigen presenting cells that may drive drug-specific CD8+ T-cell responses.
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Affiliation(s)
- James C Waddington
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Xiaoli Meng
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Patricia T Illing
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
| | - Arun Tailor
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Kareena Adair
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Paul Whitaker
- Regional Adult Cystic Fibrosis Unit, St James's Hospital, Leeds LS9 7TF, United Kingdom
| | - Jane Hamlett
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Rosalind E Jenkins
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - John Farrell
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Neil Berry
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom
| | - Anthony W Purcell
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
| | - Dean J Naisbitt
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
| | - Brian Kevin Park
- MRC Centre for Drug Safety Science, Department of Molecular & Clinical Pharmacology, University of Liverpool, Liverpool L69 3GE, United Kingdom
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Li Y, Tang Y, Wang S, Zhou J, Zhou J, Lu X, Bai X, Wang XY, Chen Z, Zuo D. Endogenous n-3 Polyunsaturated Fatty Acids Attenuate T Cell-Mediated Hepatitis via Autophagy Activation. Front Immunol 2016; 7:350. [PMID: 27679638 PMCID: PMC5020049 DOI: 10.3389/fimmu.2016.00350] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 08/31/2016] [Indexed: 01/17/2023] Open
Abstract
Omega-3 polyunsaturated fatty acids (n-3 PUFAs) exert anti-inflammatory effects in several liver disorders, including cirrhosis, acute liver failure, and fatty liver disease. To date, little is known about their role in immune-mediated liver diseases. In this study, we used fat-1 transgenic mice rich in endogenous n-3 PUFAs to examine the role of n-3 PUFAs in immune-mediated liver injury. Concanavalin A (Con A) was administered intravenously to wild-type (WT) and fat-1 transgenic mice to induce T cell-mediated hepatitis. Reduced liver damage was shown in Con A-administrated fat-1 transgenic mice, as evidenced by decreased mortality, attenuated hepatic necrosis, lessened serum alanine aminotransferase activity, and inhibited production of pro-inflammatory cytokines (e.g., TNF-α, IL-6, IL-17A, and IFN-γ). In vivo and in vitro studies demonstrated that n-3 PUFAs significantly inhibited the activation of hepatic T cells and the differentiation of Th1 cells after Con A challenge. Further studies showed that n-3 PUFAs markedly increased autophagy level in Con A-treated fat-1 T cells compared with the WT counterparts. Blocking hepatic autophagy activity with chloroquine diminished the differences in T cell activation and liver injury between Con A-injected WT and fat-1 transgenic mice. We conclude that n-3 PUFAs limit Con A-induced hepatitis via an autophagy-dependent mechanism and could be exploited as a new therapeutic approach for autoimmune hepatitis.
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Affiliation(s)
- Yanli Li
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Yuan Tang
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Shoujie Wang
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Jing Zhou
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Jia Zhou
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Xiao Lu
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Xiaochun Bai
- Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University , Guangzhou , China
| | - Xiang-Yang Wang
- Department of Human Molecular Genetics, Virginia Commonwealth University , Richmond, VA , USA
| | - Zhengliang Chen
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China; Guangdong Province Key Laboratory of Proteomics, Southern Medical University, Guangzhou, China
| | - Daming Zuo
- Department of Immunology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China; State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
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7
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Xia G, Wu S, Zhang Y. Anti-4-1BB monoclonal antibodies attenuate concanavalin A-induced immune-mediated liver injury in mice. Exp Ther Med 2016; 12:1263-8. [PMID: 27588047 DOI: 10.3892/etm.2016.3503] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 02/22/2016] [Indexed: 01/29/2023] Open
Abstract
Effective therapies for the treatment of immune-mediated liver disease are currently lacking. As a member of the tumor necrosis factor receptor superfamily, 4-1BB has a key role in T-cell activation and has been implicated in the development of autoimmune disorders. The purpose of the present study was to evaluate the potential therapeutic or preventive function of an anti-4-1BB monoclonal antibody (mAb) in a mouse model of concanavalin (Con) A-induced immune-mediated liver injury. A mouse model of immune-mediated liver injury was established by tail vein injection of Con A (20 mg/kg). 4-1BB mAb (100 µg), with or without methylprednisolone (MEP; 3 mg/kg), was intraperitoneally injected into the tail vein 2 h prior to or 2 h following Con A injection. Con A induced marked hepatocyte necrosis, significantly reduced CD 4+/CD25+ T-cell levels, and increased the serum levels of aspartate transaminase (AST) and alanine transaminase (ALT), in addition to the percentage of 4-1BB+ T-cells, compared with the control (all P<0.05). The administration of 4-1BB mAb prior to or following Con A injection was able to attenuate Con A-induced liver tissue damage and significantly reduce serum AST and ALT levels (P<0.05). A combination of MEP and 4-1BB mAb further reduced serum AST and ALT levels, compared with either treatment alone. In addition, administration of 4-1BB mAb and MEP alone or in combination significantly increased CD4+/CD25+ T-cell levels, compared with the control (P<0.05). These results suggested that 4-1BB mAb was able to attenuate liver injury and preserve liver function in a mouse model of Con A-induced immune-mediated liver injury by promoting the expansion of CD4+/CD25+ T-cells. Furthermore, a combination of 4-1BB mAb with MEP was associated with greater beneficial effects than either treatment alone. The clinical significance of 4-1BB mAb in immune-mediated liver disease remains to be elucidated in future studies.
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Abstract
Hepatic inflammation is a common finding during a variety of liver diseases including drug-induced liver toxicity. The inflammatory phenotype can be attributed to the innate immune response generated by Kupffer cells, monocytes, neutrophils, and lymphocytes. The adaptive immune system is also influenced by the innate immune response leading to liver damage. This review summarizes recent advances in specific mechanisms of immune-mediated hepatotoxicity and its application to drug-induced liver injury. Basic mechanisms of activation of lymphocytes, macrophages, and neutrophils and their unique mechanisms of recruitment into the liver vasculature are discussed. In particular, the role of adhesion molecules and various inflammatory mediators in this process are explored. In addition, the authors describe mechanisms of liver cell damage by these inflammatory cells and critically evaluate the functional significance of each cell type for predictive and idiosyncratic drug-induced liver injury. It is expected that continued advances in our understanding of immune mechanisms of liver injury will lead to an earlier detection of the hepatotoxic potential of drugs under development and to an earlier identification of susceptible individuals at risk for predictive and idiosyncratic drug toxicities.
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Affiliation(s)
- David H. Adams
- Center for Liver Research, Institute of Biomedical Research, University of Birmingham, Birmingham B15 2TH, UK
| | - Cynthia Ju
- Department of Pharmaceutical Sciences, University of Colorado, Denver, Colorado 80045
| | - Shashi K. Ramaiah
- Biomarker and Clinical Pathology Lead, Pfizer-Drug Safety Research and Development, St Louis, Missouri 63017
| | - Jack Uetrecht
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, M5S 3M2 Canada
| | - Hartmut Jaeschke
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, Kansas 66160
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