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Chan S, Morgan B, Yong MK, Margetts M, Farchione AJ, Lucas EC, Godsell J, Giang NA, Slade CA, von Borstel A, Bryant VL, Howson LJ. Cytomegalovirus drives Vδ1 + γδ T cell expansion and clonality in common variable immunodeficiency. Nat Commun 2024; 15:4286. [PMID: 38769332 PMCID: PMC11106253 DOI: 10.1038/s41467-024-48527-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 05/02/2024] [Indexed: 05/22/2024] Open
Abstract
The function and phenotype of γδ T cells in the context of common variable immunodeficiency (CVID) has not been explored. CVID is a primary immunodeficiency disorder characterized by impaired antibody responses resulting in increased susceptibility to infections. γδ T cells are a subset of unconventional T cells that play crucial roles in host defence against infections. In this study, we aim to determine the roles and functions of γδ T cells in CVID. We observe a higher frequency of Vδ1+ γδ T cells compared to healthy controls, particularly in older patients. We also find a higher proportion of effector-memory Vδ1+ γδ T cells and a more clonal T cell receptor (TCR) repertoire in CVID. The most significant driver of the Vδ1+ γδ T cell expansion and phenotype in CVID patients is persistent cytomegalovirus (CMV) viremia. These findings provide valuable insights into γδ T cell biology and their contribution to immune defence in CVID.
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Affiliation(s)
- Samantha Chan
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, VIC, Australia
- Department of Clinical Immunology & Allergy, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Benjamin Morgan
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - Michelle K Yong
- Victorian Infectious Diseases Service, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Mai Margetts
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - Anthony J Farchione
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, VIC, Australia
| | - Erin C Lucas
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
| | - Jack Godsell
- Department of Clinical Immunology & Allergy, Royal Melbourne Hospital, Melbourne, VIC, Australia
- Department of Infectious Diseases, Austin Hospital, Heidelberg, VIC, Australia
| | - Nhi Ai Giang
- Department of Clinical Immunology & Allergy, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Charlotte A Slade
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, VIC, Australia
- Department of Clinical Immunology & Allergy, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Anouk von Borstel
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
- Department of Immunology, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Vanessa L Bryant
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, VIC, Australia
- Department of Clinical Immunology & Allergy, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Lauren J Howson
- Immunology Division, Walter & Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.
- Department of Medical Biology, The University of Melbourne, Melbourne, VIC, Australia.
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Freen-van Heeren JJ. Broad-spectrum defenders: γδ T cells take on a multitude of immune challenges. J Leukoc Biol 2024; 115:794-796. [PMID: 38411623 DOI: 10.1093/jleuko/qiae044] [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: 02/12/2024] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 02/28/2024] Open
Abstract
A recent article in Proceedings of the National Academy of Sciences investigated γδ T cell antigen specificity in mice and humans, in which the authors show that γδ T cell antigen specificity is not constrained to one epitope. Rather, γδ T cells recognize a broad range of diverse antigens containing similar chemical structures or properties. In this News and Views, the importance of γδ T cell antigen polyspecificity during immune responses is highlighted.
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Affiliation(s)
- Julian J Freen-van Heeren
- Immunomonitoring Services, R&D, Sanquin Diagnostic Services, Plesmanlaan 125, 1066CX, Amsterdam, the Netherlands
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3
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Zhang P, Lv W, Luan Y, Cai W, Min X, Feng Z. Identification and validation of a novel anoikis-related prognostic model for prostate cancer. Mol Genet Genomic Med 2024; 12:e2419. [PMID: 38572916 PMCID: PMC10993702 DOI: 10.1002/mgg3.2419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 02/25/2024] [Accepted: 03/19/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Anoikis resistance is a hallmark characteristic of oncogenic transformation, which is crucial for tumor progression and metastasis. The aim of this study was to identify and validate a novel anoikis-related prognostic model for prostate cancer (PCa). METHODS We collected a gene expression profile, single nucleotide polymorphism mutation and copy number variation (CNV) data of 495 PCa patients from the TCGA database and 140 PCa samples from the MSKCC dataset. We extracted 434 anoikis-related genes and unsupervised consensus cluster analysis was used to identify molecular subtypes. The immune infiltration, molecular function, and genome alteration of subtypes were evaluated. A risk signature was developed using Cox regression analysis and validated with the MSKCC dataset. We also identify potential drugs for high-risk group patients. RESULTS Two subtypes were identified. C1 exhibited a higher level of CNV amplification, immune score, stromal score, aneuploidy score, homologous recombination deficiency, intratumor heterogeneity, single-nucleotide variant neoantigens, and tumor mutational burden compared to C2. C2 showed a better survival outcome and had a high level of gamma delta T cell and activated B cell infiltration. The risk signature consisting of four genes (HELLS, ZWINT, ABCC5, and TPSB2) was developed (area under the curve = 0.780) and was found to be an independent prognostic factor for overall survival in PCa patients. Four CTRP-derived and four PRISM-derived compounds were identified for high-risk patients. CONCLUSIONS The anoikis-related prognostic model developed in this study could be a useful tool for clinical decision-making. This study may provide a new perspective for the treatment of anoikis-related PCa.
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Affiliation(s)
- Peipei Zhang
- Department of Radiology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Wenzhi Lv
- Computer Center, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yang Luan
- Department of Urology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Wei Cai
- Department of Radiology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xiangde Min
- Department of Radiology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Zhaoyan Feng
- Department of Radiology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
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Herold N, Bruhns M, Babaei S, Spreuer J, Castagna A, Yurttas C, Scheuermann S, Seitz C, Ruf B, Königsrainer A, Jurmeister P, Löffler MW, Claassen M, Wistuba-Hamprecht K. High-dimensional in situ proteomics imaging to assess γδ T cells in spatial biology. J Leukoc Biol 2024; 115:750-759. [PMID: 38285597 DOI: 10.1093/jleuko/qiad167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 12/19/2023] [Accepted: 12/21/2023] [Indexed: 01/31/2024] Open
Abstract
This study presents a high-dimensional immunohistochemistry approach to assess human γδ T cell subsets in their native tissue microenvironments at spatial resolution, a hitherto unmet scientific goal due to the lack of established antibodies and required technology. We report an integrated approach based on multiplexed imaging and bioinformatic analysis to identify γδ T cells, characterize their phenotypes, and analyze the composition of their microenvironment. Twenty-eight γδ T cell microenvironments were identified in tissue samples from fresh frozen human colon and colorectal cancer where interaction partners of the immune system, but also cancer cells were discovered in close proximity to γδ T cells, visualizing their potential contributions to cancer immunosurveillance. While this proof-of-principle study demonstrates the potential of this cutting-edge technology to assess γδ T cell heterogeneity and to investigate their microenvironment, future comprehensive studies are warranted to associate phenotypes and microenvironment profiles with features such as relevant clinical characteristics.
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Affiliation(s)
- Nicola Herold
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
| | - Matthias Bruhns
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
- Department of Computer Science, Eberhard Karls University of Tübingen, Sand 14, 72076 Tübingen, Germany
- Institute of Biomedical Informatics, University Hospital Tübingen, Eberhard Karls University of Tübingen, Sand 14, 72076 Tübingen, Germany
| | - Sepideh Babaei
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
- Department of Computer Science, Eberhard Karls University of Tübingen, Sand 14, 72076 Tübingen, Germany
- Institute of Biomedical Informatics, University Hospital Tübingen, Eberhard Karls University of Tübingen, Sand 14, 72076 Tübingen, Germany
| | - Janine Spreuer
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
| | - Arianna Castagna
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Straße 3, 72076 Tübingen, Germany
| | - Can Yurttas
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Straße 3, 72076 Tübingen, Germany
| | - Sophia Scheuermann
- Department of Pediatric Hematology and Oncology, University Hospital Tübingen, Hoppe-Seyler-Straße 1, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
| | - Christian Seitz
- Department of Pediatric Hematology and Oncology, University Hospital Tübingen, Hoppe-Seyler-Straße 1, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
| | - Benjamin Ruf
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
| | - Alfred Königsrainer
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Straße 3, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
| | - Philipp Jurmeister
- Institute of Pathology, Ludwig Maximilians University Hospital Munich, Thalkirchner Straße 36, 80337 Munich, Germany
- German Cancer Consortium, Partner Site Munich, and German Cancer Research Center, Heidelberg, Germany
| | - Markus W Löffler
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Straße 3, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University Tübingen, Auf der Morgenstelle 15, 72076 Tübingen, Germany
- Institute for Clinical and Experimental Transfusion Medicine, Medical Faculty of Tübingen, University Hospital Tübingen, Otfried-Müller-Straße 4/1, 72076 Tübingen, Germany
- German Cancer Consortium, Partner Site Tübingen, and German Cancer Research Center, Heidelberg, Germany
| | - Manfred Claassen
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
- Department of Computer Science, Eberhard Karls University of Tübingen, Sand 14, 72076 Tübingen, Germany
- Institute of Biomedical Informatics, University Hospital Tübingen, Eberhard Karls University of Tübingen, Sand 14, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
| | - Kilian Wistuba-Hamprecht
- Department of Internal Medicine I, University Hospital Tübingen, Otfried-Müller-Straße 10, 72076 Tübingen, Germany
- M3 Research Center for Malignome, Metabolome and Microbiome, Faculty of Medicine, University Tübingen, Otfried-Müller-Straße 37, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies," Tübingen, Germany
- Department of Immunology, Interfaculty Institute for Cell Biology, Eberhard Karls University Tübingen, Auf der Morgenstelle 15, 72076 Tübingen, Germany
- German Cancer Consortium, Partner Site Tübingen, and German Cancer Research Center, Heidelberg, Germany
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5
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Yin KL, Chu KJ, Li M, Duan YX, Yu YX, Kang MQ, Fu D, Liao R. Immune Regulatory Networks and Therapy of γδ T Cells in Liver Cancer: Recent Trends and Advancements. J Clin Transl Hepatol 2024; 12:287-297. [PMID: 38426194 PMCID: PMC10899867 DOI: 10.14218/jcth.2023.00355] [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] [Received: 08/10/2023] [Revised: 11/20/2023] [Accepted: 12/19/2023] [Indexed: 03/02/2024] Open
Abstract
The roles of γδ T cells in liver cancer, especially in the potential function of immunotherapy due to their direct cytotoxic effects on tumor cells and secretion of important cytokines and chemokines, have aroused research interest. This review briefly describes the basic characteristics of γδ T cells, focusing on their diverse effects on liver cancer. In particular, different subtypes of γδ T cells have diverse or even opposite effects on liver cancer. We provide a detailed description of the immune regulatory network of γδ T cells in liver cancer from two aspects: immune components and nonimmune components. The interactions between various components in this immune regulatory network are dynamic and pluralistic, ultimately determining the biological effects of γδ T cells in liver cancer. We also integrate the current knowledge of γδ T-cell immunotherapy for liver cancer treatment, emphasizing the potential of these cells in liver cancer immunotherapy.
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Affiliation(s)
- Kun-Li Yin
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Kai-Jian Chu
- Biliary Surgical Department I, the Eastern Hepatobiliary Surgical Hospital, Naval Medical University, Shanghai, China
| | - Ming Li
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yu-Xin Duan
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan-Xi Yu
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Mei-Qing Kang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Da Fu
- General Surgery, Institute of Pancreatic Diseases, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Rui Liao
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Xu WD, Yang C, Li R, Tang YY, Wang DC, Huang AF. Association of BTN3A1 gene polymorphisms with systemic lupus erythematosus in a Chinese Han population. Int J Rheum Dis 2024; 27:e15112. [PMID: 38450995 DOI: 10.1111/1756-185x.15112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/29/2024] [Accepted: 02/22/2024] [Indexed: 03/08/2024]
Affiliation(s)
- Wang-Dong Xu
- Department of Evidence-Based Medicine, School of Public health, Southwest Medical University, Luzhou, Sichuan, China
| | - Chan Yang
- Department of Evidence-Based Medicine, School of Public health, Southwest Medical University, Luzhou, Sichuan, China
- Preventive Health Center, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Rong Li
- Department of Evidence-Based Medicine, School of Public health, Southwest Medical University, Luzhou, Sichuan, China
| | - Yang-Yang Tang
- Department of Evidence-Based Medicine, School of Public health, Southwest Medical University, Luzhou, Sichuan, China
| | - Da-Cheng Wang
- Department of Evidence-Based Medicine, School of Public health, Southwest Medical University, Luzhou, Sichuan, China
| | - An-Fang Huang
- Department of Rheumatology and Immunology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
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7
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Yi M, Li T, Niu M, Mei Q, Zhao B, Chu Q, Dai Z, Wu K. Exploiting innate immunity for cancer immunotherapy. Mol Cancer 2023; 22:187. [PMID: 38008741 PMCID: PMC10680233 DOI: 10.1186/s12943-023-01885-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/23/2023] [Indexed: 11/28/2023] Open
Abstract
Immunotherapies have revolutionized the treatment paradigms of various types of cancers. However, most of these immunomodulatory strategies focus on harnessing adaptive immunity, mainly by inhibiting immunosuppressive signaling with immune checkpoint blockade, or enhancing immunostimulatory signaling with bispecific T cell engager and chimeric antigen receptor (CAR)-T cell. Although these agents have already achieved great success, only a tiny percentage of patients could benefit from immunotherapies. Actually, immunotherapy efficacy is determined by multiple components in the tumor microenvironment beyond adaptive immunity. Cells from the innate arm of the immune system, such as macrophages, dendritic cells, myeloid-derived suppressor cells, neutrophils, natural killer cells, and unconventional T cells, also participate in cancer immune evasion and surveillance. Considering that the innate arm is the cornerstone of the antitumor immune response, utilizing innate immunity provides potential therapeutic options for cancer control. Up to now, strategies exploiting innate immunity, such as agonists of stimulator of interferon genes, CAR-macrophage or -natural killer cell therapies, metabolic regulators, and novel immune checkpoint blockade, have exhibited potent antitumor activities in preclinical and clinical studies. Here, we summarize the latest insights into the potential roles of innate cells in antitumor immunity and discuss the advances in innate arm-targeted therapeutic strategies.
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Affiliation(s)
- Ming Yi
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Science, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China
- Department of Breast Surgery, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Tianye Li
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310000, People's Republic of China
| | - Mengke Niu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China
| | - Qi Mei
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Science, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China
| | - Bin Zhao
- Department of Breast Surgery, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Qian Chu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China.
| | - Zhijun Dai
- Department of Breast Surgery, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, 310000, People's Republic of China.
| | - Kongming Wu
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Science, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, People's Republic of China.
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China.
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8
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Yan W, Dunmall LSC, Lemoine NR, Wang Y, Wang Y, Wang P. The capability of heterogeneous γδ T cells in cancer treatment. Front Immunol 2023; 14:1285801. [PMID: 38077392 PMCID: PMC10704246 DOI: 10.3389/fimmu.2023.1285801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
γδ T cells, a specialized subset of T lymphocytes, have garnered significant attention within the realm of cancer immunotherapy. Operating at the nexus between adaptive and innate immunological paradigms, these cells showcase a profound tumor discernment repertoire, hinting at novel immunotherapeutic strategies. Significantly, these cells possess the capability to directly identify and eliminate tumor cells without reliance on HLA-antigen presentation. Furthermore, γδ T cells have the faculty to present tumor antigens to αβ T cells, amplifying their anti-tumoral efficacy.Within the diverse and heterogeneous subpopulations of γδ T cells, distinct immune functionalities emerge, manifesting either anti-tumor or pro-tumor roles within the tumor microenvironment. Grasping and strategically harnessing these heterogeneous γδ T cell cohorts is pivotal to their integration in tumor-specific immunotherapeutic modalities. The aim of this review is to describe the heterogeneity of the γδ T cell lineage and the functional plasticity it generates in the treatment of malignant tumors. This review endeavors to elucidate the intricate heterogeneity inherent to the γδ T cell lineage, the consequential functional dynamics in combating malignancies, the latest advancements from clinical trials, and the evolving landscape of γδ T cell-based oncological interventions, while addressing the challenges impeding the field.
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Affiliation(s)
- Wenyi Yan
- Sino-British Research Centre for Molecular Oncology, National Centre for International Research in Cell and Gene Therapy, State Key Laboratory of Esophageal Cancer Prevention & Treatment, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Louisa S. Chard Dunmall
- Centre for Biomarkers & Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Nicholas R. Lemoine
- Sino-British Research Centre for Molecular Oncology, National Centre for International Research in Cell and Gene Therapy, State Key Laboratory of Esophageal Cancer Prevention & Treatment, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
- Centre for Biomarkers & Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Yaohe Wang
- Sino-British Research Centre for Molecular Oncology, National Centre for International Research in Cell and Gene Therapy, State Key Laboratory of Esophageal Cancer Prevention & Treatment, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
- Centre for Biomarkers & Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Yafeng Wang
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Pengju Wang
- Sino-British Research Centre for Molecular Oncology, National Centre for International Research in Cell and Gene Therapy, State Key Laboratory of Esophageal Cancer Prevention & Treatment, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
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9
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Bettin L, Darbellay J, van Kessel J, Scruten E, Napper S, Gerdts V. Distinct, age-dependent TLR7/8 signaling responses in porcine gamma-delta T cells. Mol Immunol 2023; 160:80-94. [PMID: 37393885 DOI: 10.1016/j.molimm.2023.06.012] [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: 04/24/2023] [Revised: 06/19/2023] [Accepted: 06/26/2023] [Indexed: 07/04/2023]
Abstract
Gamma-Delta T cells are a prominent subset of T cells in pigs. However, developmental changes, antigen recognition, cell migration, and their contributions to pathogen clearance remain largely unknown. We have recently shown that porcine γδ T cells express Toll-like receptors (TLRs), and that TLR7/8 stimulation can function as a co-stimulatory signal that complements cytokine-induced signals to enhance INFγ production. Nonetheless, the signaling pathways behind this increased cytokine responsiveness remained unclear. Here, we analyzed the signaling pathways by measuring cellular kinase activity and selective inhibition, confirming that the TLR7/8 expression by γδ T cells is indeed functional. Moreover, TLR downstream signaling responses showed a distinct age-dependency, emphasizing the importance of age in immune function. While the TLR7/8 co-stimulation depended on activation of IRAK1/4, p38 and JNK in adult-derived γδ T cells, γδ T cells from young pigs utilized only p38, indicating the existence of an alternative signaling pathway in young pigs. Overall, this data suggests that porcine γδ T cells could be able to recognize viral RNA through TLR7/8 and subsequently support the survival and activation of the adaptive immune response by cytokine production.
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Affiliation(s)
- Leonie Bettin
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Joseph Darbellay
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Jill van Kessel
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Erin Scruten
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Scott Napper
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Volker Gerdts
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, Saskatchewan, Canada; Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
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10
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Chehelgerdi M, Heidarnia F, Dehkordi FB, Chehelgerdi M, Khayati S, Khorramian-Ghahfarokhi M, Kabiri-Samani S, Kabiri H. Immunoinformatic prediction of potential immunodominant epitopes from cagW in order to investigate protection against Helicobacter pylori infection based on experimental consequences. Funct Integr Genomics 2023; 23:107. [PMID: 36988775 PMCID: PMC10049908 DOI: 10.1007/s10142-023-01031-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023]
Abstract
Helicobacter pylori is a leading cause of stomach cancer and peptic ulcers. Thus, identifying epitopes in H. pylori antigens is important for disease etiology, immunological surveillance, enhancing early detection tests, and developing optimal epitope-based vaccines. We used immunoinformatic and computational methods to create a potential CagW epitope candidate for H. pylori protection. The cagW gene of H. pylori was amplified and cloned into pcDNA3.1 (+) for injection into the muscles of healthy BALB/c mice to assess the impact of the DNA vaccine on interleukin levels. The results will be compared to a control group of mice that received PBS or cagW-pcDNA3.1 (+) vaccinations. An analysis of CagW protein antigens revealed 8 CTL and 7 HTL epitopes linked with AYY and GPGPG, which were enhanced by adding B-defensins to the N-terminus. The vaccine's immunogenicity, allergenicity, and physiochemistry were validated, and its strong activation of TLRs (1, 2, 3, 4, and 10) suggests it is antigenic. An in-silico cloning and immune response model confirmed the vaccine's expression efficiency and predicted its impact on the immune system. An immunofluorescence experiment showed stable and bioactive cagW gene expression in HDF cells after cloning the whole genome into pcDNA3.1 (+). In vivo vaccination showed that pcDNA3.1 (+)-cagW-immunized mice had stronger immune responses and a longer plasmid DNA release window than control-plasmid-immunized mice. After that, bioinformatics methods predicted, developed, and validated the three-dimensional structure. Many online services docked it with Toll-like receptors. The vaccine was refined using allergenicity, antigenicity, solubility, physicochemical properties, and molecular docking scores. Virtual-reality immune system simulations showed an impressive reaction. Codon optimization and in-silico cloning produced E. coli-expressed vaccines. This study suggests a CagW epitopes-protected H. pylori infection. These studies show that the proposed immunization may elicit particular immune responses against H. pylori, but laboratory confirmation is needed to verify its safety and immunogenicity.
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Affiliation(s)
- Matin Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
- Sina Borna Aria (SABA) Co., Ltd., Research and Development Center for Biotechnology, Shahrekord, Iran
| | - Fatemeh Heidarnia
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Department of Plant Breeding and Biotechnology, Shahrekord University, Shahr-e Kord, Iran
| | - Fereshteh Behdarvand Dehkordi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Mohammad Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran.
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
- Sina Borna Aria (SABA) Co., Ltd., Research and Development Center for Biotechnology, Shahrekord, Iran.
| | - Shahoo Khayati
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Milad Khorramian-Ghahfarokhi
- Division of Biotechnology, Department of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Saber Kabiri-Samani
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
- Sina Borna Aria (SABA) Co., Ltd., Research and Development Center for Biotechnology, Shahrekord, Iran
| | - Hamidreza Kabiri
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
- Sina Borna Aria (SABA) Co., Ltd., Research and Development Center for Biotechnology, Shahrekord, Iran
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11
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Alves I, Santos-Pereira B, de la Cruz N, Campar A, Pinto V, Rodrigues PM, Araújo M, Santos S, Ramos-Soriano J, Vasconcelos C, Silva R, Afonso N, Mira F, Barrias CC, Alves NL, Rojo J, Santos L, Marinho A, Pinho SS. Host-derived mannose glycans trigger a pathogenic γδ T cell/IL-17a axis in autoimmunity. Sci Transl Med 2023; 15:eabo1930. [PMID: 36921032 DOI: 10.1126/scitranslmed.abo1930] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Autoimmune diseases are life-threatening disorders that cause increasing disability over time. Systemic lupus erythematosus (SLE) and other autoimmune diseases arise when immune stimuli override mechanisms of self-tolerance. Accumulating evidence has demonstrated that protein glycosylation is substantially altered in autoimmune disease development, but the mechanisms by which glycans trigger these autoreactive immune responses are still largely unclear. In this study, we found that presence of microbial-associated mannose structures at the surface of the kidney triggers the recognition of DC-SIGN-expressing γδ T cells, inducing a pathogenic interleukin-17a (IL-17a)-mediated autoimmune response. Mice lacking Mgat5, which have a higher abundance of mannose structures in the kidney, displayed increased γδ T cell infiltration into the kidney that was associated with spontaneous development of lupus in older mice. N-acetylglucosamine supplementation, which promoted biosynthesis of tolerogenic branched N-glycans in the kidney, was found to inhibit γδ T cell infiltration and control disease development. Together, this work reveals a mannose-γδ T cell-IL-17a axis in SLE immunopathogenesis and highlights glycometabolic reprogramming as a therapeutic strategy for autoimmune disease treatment.
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Affiliation(s)
- Inês Alves
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal.,Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Beatriz Santos-Pereira
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal.,Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Noelia de la Cruz
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, 41092 Sevilla, Spain
| | - Ana Campar
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal.,ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal.,Department of Clinical Immunology, Centro Hospitalar Universitário do Porto, 4099-001 Porto, Portugal
| | - Vanda Pinto
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
| | - Pedro M Rodrigues
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
| | - Marco Araújo
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
| | - Sofia Santos
- Nephrology Department, Centro Hospitalar e Universitário do Porto, 4099-001 Porto, Portugal
| | - Javier Ramos-Soriano
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, 41092 Sevilla, Spain
| | - Carlos Vasconcelos
- ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal.,Department of Clinical Immunology, Centro Hospitalar Universitário do Porto, 4099-001 Porto, Portugal
| | - Roberto Silva
- Department of Pathology, Hospital Universitário São João do Porto, 4200-319 Porto, Portugal
| | - Nuno Afonso
- Department of Nephrology, Centro Hospitalar Universitário de Coimbra, 3004-561 Coimbra, Portugal
| | - Filipe Mira
- Department of Nephrology, Centro Hospitalar Universitário de Coimbra, 3004-561 Coimbra, Portugal
| | - Cristina C Barrias
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
| | - Nuno L Alves
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, 41092 Sevilla, Spain
| | - Lélita Santos
- Department of Internal Medicine, Centro Hospitalar Universitário de Coimbra, 3004-561 Coimbra, Portugal
| | - António Marinho
- ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal.,Department of Clinical Immunology, Centro Hospitalar Universitário do Porto, 4099-001 Porto, Portugal
| | - Salomé S Pinho
- i3s - Institute for Research and Innovation in Health, University of Porto, 4200-135 Porto, Portugal.,Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal.,ICBAS-School of Medicine and Biomedical Sciences, University of Porto, 4050-313 Porto, Portugal
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12
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Abstract
Current cancer immunotherapies are primarily predicated on αβ T cells, with a stringent dependence on MHC-mediated presentation of tumour-enriched peptides or unique neoantigens that can limit their efficacy and applicability in various contexts. After two decades of preclinical research and preliminary clinical studies involving very small numbers of patients, γδ T cells are now being explored as a viable and promising approach for cancer immunotherapy. The unique features of γδ T cells, including their tissue tropisms, antitumour activity that is independent of neoantigen burden and conventional MHC-dependent antigen presentation, and combination of typical properties of T cells and natural killer cells, make them very appealing effectors in multiple cancer settings. Herein, we review the main functions of γδ T cells in antitumour immunity, focusing on human γδ T cell subsets, with a particular emphasis on the differences between Vδ1+ and Vδ2+ γδ T cells, to discuss their prognostic value in patients with cancer and the key therapeutic strategies that are being developed in an attempt to improve the outcomes of these patients.
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13
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NKG2A Immune Checkpoint in Vδ2 T Cells: Emerging Application in Cancer Immunotherapy. Cancers (Basel) 2023; 15:cancers15041264. [PMID: 36831606 PMCID: PMC9954046 DOI: 10.3390/cancers15041264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/30/2023] [Accepted: 02/11/2023] [Indexed: 02/18/2023] Open
Abstract
Immune regulation has revolutionized cancer treatment with the introduction of T-cell-targeted immune checkpoint inhibitors (ICIs). This successful immunotherapy has led to a more complete view of cancer that now considers not only the cancer cells to be targeted and destroyed but also the immune environment of the cancer cells. Current challenges associated with the enhancement of ICI effects are increasing the fraction of responding patients through personalized combinations of multiple ICIs and overcoming acquired resistance. This requires a complete overview of the anti-tumor immune response, which depends on a complex interplay between innate and adaptive immune cells with the tumor microenvironment. The NKG2A was revealed to be a key immune checkpoint for both Natural Killer (NK) cells and T cells. Monalizumab, a humanized anti-NKG2A antibody, enhances NK cell activity against various tumor cells and rescues CD8 αβ T cell function in combination with PD-1/PD-L1 blockade. In this review, we discuss the potential for targeting NKG2A expressed on tumor-sensing human γδ T cells, mostly on the specific Vδ2 T cell subset, in order to emphasize its importance and potential in the development of new ICI-based therapeutic approaches.
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14
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Sanchez Sanchez G, Tafesse Y, Papadopoulou M, Vermijlen D. Surfing on the waves of the human γδ T cell ontogenic sea. Immunol Rev 2023; 315:89-107. [PMID: 36625367 DOI: 10.1111/imr.13184] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
While γδ T cells are present virtually in all vertebrates, there is a remarkable lack of conservation of the TRG and TRD loci underlying the generation of the γδ T cell receptor (TCR), which is associated with the generation of species-specific γδ T cells. A prominent example is the human phosphoantigen-reactive Vγ9Vδ2 T cell subset that is absent in mice. Murine γδ thymocyte cells were among the first immune cells identified to follow a wave-based layered development during embryonic and early life, and since this initial observation, in-depth insight has been obtained in their thymic ontogeny. By contrast, less is known about the development of human γδ T cells, especially regarding the generation of γδ thymocyte waves. Here, after providing an overview of thymic γδ wave generation in several vertebrate classes, we review the evidence for γδ waves in the human fetal thymus, where single-cell technologies have allowed the breakdown of human γδ thymocytes into functional waves with important TCR associations. Finally, we discuss the possible mechanisms contributing to the generation of waves of γδ thymocytes and their possible significance in the periphery.
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Affiliation(s)
- Guillem Sanchez Sanchez
- Department of Pharmacotherapy and Pharmaceutics, Université Libre de Bruxelles (ULB), Brussels, Belgium.,Institute for Medical Immunology, Université Libre de Bruxelles (ULB), Gosselies, Belgium.,ULB Center for Research in Immunology (U-CRI), Université Libre de Bruxelles (ULB), Brussels, Belgium.,WELBIO Department, WEL Research Institute, Wavre, Belgium
| | - Yohannes Tafesse
- Department of Pharmacotherapy and Pharmaceutics, Université Libre de Bruxelles (ULB), Brussels, Belgium.,Institute for Medical Immunology, Université Libre de Bruxelles (ULB), Gosselies, Belgium.,ULB Center for Research in Immunology (U-CRI), Université Libre de Bruxelles (ULB), Brussels, Belgium.,WELBIO Department, WEL Research Institute, Wavre, Belgium
| | - Maria Papadopoulou
- Department of Pharmacotherapy and Pharmaceutics, Université Libre de Bruxelles (ULB), Brussels, Belgium.,Institute for Medical Immunology, Université Libre de Bruxelles (ULB), Gosselies, Belgium.,ULB Center for Research in Immunology (U-CRI), Université Libre de Bruxelles (ULB), Brussels, Belgium.,WELBIO Department, WEL Research Institute, Wavre, Belgium
| | - David Vermijlen
- Department of Pharmacotherapy and Pharmaceutics, Université Libre de Bruxelles (ULB), Brussels, Belgium.,Institute for Medical Immunology, Université Libre de Bruxelles (ULB), Gosselies, Belgium.,ULB Center for Research in Immunology (U-CRI), Université Libre de Bruxelles (ULB), Brussels, Belgium.,WELBIO Department, WEL Research Institute, Wavre, Belgium
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15
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Mechanisms of autoimmune pathology in post-COVID syndrome. ACTA BIOMEDICA SCIENTIFICA 2022. [DOI: 10.29413/abs.2022-7.5-1.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
One of the delayed consequences of SARS-CoV-2 infection is post-acute COVID-19 – polymorphic disorders of various organ systems that affect COVID-19 convalescents and persist for more than four weeks after an acute infection. Due to the infectious nature of the COVID-19, we would like to pay special attention to complications from the immune system, especially concomitant and new-onset autoimmune pathology. This review analyzes the current state of the issue of post-acute COVID-19 complications, discusses the molecular features of the SARS-CoV-2 virus and the mechanisms underlying the impaired immune response during acute COVID-19 infection and the occurrence of autoimmune and autoinflammatory conditions during convalescence. Particular attention is paid to the molecular mimicry of antigenic determinants of the SARS-CoV-2 virus, which are structurally similar to the epitopes of human autoantigens. The current data on post-acute COVID-19 autoimmune complications from humoral immunity and the endocrine system, as well as reproductive disorders faced by male patients are presented. For the first time, we hypothesize a role of the structural homology of the human SOX13 autoantigen (HMG box factor SOX13) associated with diabetes mellitus and SARS-CoV-2 envelope (E) protein in the development of the post-acute COVID-19 autoimmune pathologies. Due to the structural similarity of the two proteins and the overlap of their immunogenic regions, we suggest that the increased risk of developing diabetes mellitus and reproductive disorders in men after suffering from COVID-19 may be associated with immunological cross-reactivity.
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16
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Wang L, Li J, Jiang S, Li Y, Guo R, Chen Y, Chen Y, Yu H, Qiao Q, Zhan M, Yin Z, Xiang Z, Xu C, Xu Y. COVID-19 vaccination influences subtypes of γδ-T cells during pregnancy. Front Immunol 2022; 13:900556. [PMID: 36311780 PMCID: PMC9597631 DOI: 10.3389/fimmu.2022.900556] [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: 03/20/2022] [Accepted: 08/30/2022] [Indexed: 11/20/2022] Open
Abstract
Up to now, there has been insufficient clinical data to support the safety and effects of vaccination on pregnancy post COVID-19 vaccination. The γδ-T cells are considered an important component in the immune system to fight against viral infection and exhibit critical roles throughout the pregnancy period. However, the immunological roles of γδ-T cells in pregnant women with the COVID-19 vaccination remain unclear. Therefore, the objective of this study is to investigate the alteration of frequency and expression pattern of activation receptors and inhibitory receptors in γδ-T cell and its subsets in peripheral blood samples collected from non-pregnant vaccinated women, vaccinated pregnant women, and unvaccinated pregnant women. Our findings indicated that the frequency of CD3+γδ-T+ cells is lower in vaccinated pregnant women than in unvaccinated pregnant women. But no significant difference was found in the frequency of CD3+γδ-T+ cells between non-pregnant vaccinated women and vaccinated pregnant women. In addition, there were no significant differences in the frequencies of CD3+γδ-T+Vδ1+T cells, CD3+γδ-T+Vδ2+T cells, CD3+γδ-T+Vδ1-Vδ2-T cells, and Vδ1+T cell/Vδ2+T cell ratio between the pregnant women with or without COVID-19 vaccination. Similar results were found after comparing non-pregnant and pregnant women who received the COVID-19 vaccine. However, there was a significant difference in the fraction of Vδ1-Vδ2-T cells in CD3+γδ-T+ cells between non-pregnant vaccinated women and vaccinated pregnant women. The frequency of NKG2D+ cells in Vδ2+T cells was not significantly different in the vaccinated pregnant women when compared to that in unvaccinated pregnant women or non-pregnant vaccinated women. But the percentage of NKG2D+ cells in Vδ1+T cells was the lowest in pregnant women after COVID-19 vaccination. Furthermore, down-regulation of NKP46 and NKP30 were found in Vδ2+T and Vδ1+T cells in the vaccinated pregnant women, respectively. After the vaccination, up-regulation of PD-1 expression in Vδ1+T cells and Vδ2+T cells indicated γδ-T cells could respond to COVID-19 vaccination and display an exhausted phenotype following activation. In conclusion, COVID-19 vaccination influences subtypes of γδ-T cells during pregnancy, but the side effects might be limited. The phenotypical changes of Vδ1+T cells and Vδ2+T cells will be a promising predictor for evaluating the clinical outcome of the COVID-19 vaccine.
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Affiliation(s)
- Li Wang
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- *Correspondence: Zhinan Yin, ; Zheng Xiang, ; Chengfang Xu, ; Yan Xu,
| | - Jiawei Li
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangzhou Purui Biotechnology Co., Ltd., Guangzhou, China
| | - Silin Jiang
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, China
- *Correspondence: Zhinan Yin, ; Zheng Xiang, ; Chengfang Xu, ; Yan Xu,
| | - Yan Li
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, China
| | - Rong Guo
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Soochow University, Suzhou, China
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Yuyuan Chen
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
| | - Yan Chen
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
| | - Hang Yu
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
| | - Qingqing Qiao
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
| | - Mingjie Zhan
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
| | - Zhinan Yin
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
- *Correspondence: Zhinan Yin, ; Zheng Xiang, ; Chengfang Xu, ; Yan Xu,
| | - Zheng Xiang
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
- *Correspondence: Zhinan Yin, ; Zheng Xiang, ; Chengfang Xu, ; Yan Xu,
| | - Chengfang Xu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- *Correspondence: Zhinan Yin, ; Zheng Xiang, ; Chengfang Xu, ; Yan Xu,
| | - Yan Xu
- The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China
- *Correspondence: Zhinan Yin, ; Zheng Xiang, ; Chengfang Xu, ; Yan Xu,
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17
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Identification of distinct functional thymic programming of fetal and pediatric human γδ thymocytes via single-cell analysis. Nat Commun 2022; 13:5842. [PMID: 36195611 PMCID: PMC9532436 DOI: 10.1038/s41467-022-33488-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/21/2022] [Indexed: 12/12/2022] Open
Abstract
Developmental thymic waves of innate-like and adaptive-like γδ T cells have been described, but the current understanding of γδ T cell development is mainly limited to mouse models. Here, we combine single cell (sc) RNA gene expression and sc γδ T cell receptor (TCR) sequencing on fetal and pediatric γδ thymocytes in order to understand the ontogeny of human γδ T cells. Mature fetal γδ thymocytes (both the Vγ9Vδ2 and nonVγ9Vδ2 subsets) are committed to either a type 1, a type 3 or a type 2-like effector fate displaying a wave-like pattern depending on gestation age, and are enriched for public CDR3 features upon maturation. Strikingly, these effector modules express different CDR3 sequences and follow distinct developmental trajectories. In contrast, the pediatric thymus generates only a small effector subset that is highly biased towards Vγ9Vδ2 TCR usage and shows a mixed type 1/type 3 effector profile. Thus, our combined dataset of gene expression and detailed TCR information at the single-cell level identifies distinct functional thymic programming of γδ T cell immunity in human. Knowledge about the ontogeny of T cells in the thymus relies heavily on mouse studies because of difficulty to obtain human material. Here the authors perform a single cell analysis of thymocytes from human fetal and paediatric thymic samples to characterise the development of human γδ T cells in the thymus.
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18
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Gay L, Mezouar S, Cano C, Frohna P, Madakamutil L, Mège JL, Olive D. Role of Vγ9vδ2 T lymphocytes in infectious diseases. Front Immunol 2022; 13:928441. [PMID: 35924233 PMCID: PMC9340263 DOI: 10.3389/fimmu.2022.928441] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 06/27/2022] [Indexed: 12/22/2022] Open
Abstract
The T cell receptor Vγ9Vδ2 T cells bridge innate and adaptive antimicrobial immunity in primates. These Vγ9Vδ2 T cells respond to phosphoantigens (pAgs) present in microbial or eukaryotic cells in a butyrophilin 3A1 (BTN3) and butyrophilin 2A1 (BTN2A1) dependent manner. In humans, the rapid expansion of circulating Vγ9Vδ2 T lymphocytes during several infections as well as their localization at the site of active disease demonstrates their important role in the immune response to infection. However, Vγ9Vδ2 T cell deficiencies have been observed in some infectious diseases such as active tuberculosis and chronic viral infections. In this review, we are providing an overview of the mechanisms of Vγ9Vδ2 T cell-mediated antimicrobial immunity. These cells kill infected cells mainly by releasing lytic mediators and pro-inflammatory cytokines and inducing target cell apoptosis. In addition, the release of chemokines and cytokines allows the recruitment and activation of immune cells, promoting the initiation of the adaptive immune response. Finaly, we also describe potential new therapeutic tools of Vγ9Vδ2 T cell-based immunotherapy that could be applied to emerging infections.
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Affiliation(s)
- Laetitia Gay
- Aix-Marseille Univ, Intitut Recherche pour le Développement (IRT), Assistance Publique Hôpitaux de Marseille (APHM), Microbe, Evolution, Phylogeny, Infection (MEPHI), Marseille, France
- Immunology Department, IHU-Méditerranée Infection, Marseille, France
- ImCheck Therapeutics, Marseille, France
| | - Soraya Mezouar
- Aix-Marseille Univ, Intitut Recherche pour le Développement (IRT), Assistance Publique Hôpitaux de Marseille (APHM), Microbe, Evolution, Phylogeny, Infection (MEPHI), Marseille, France
- Immunology Department, IHU-Méditerranée Infection, Marseille, France
| | | | | | | | - Jean-Louis Mège
- Aix-Marseille Univ, Intitut Recherche pour le Développement (IRT), Assistance Publique Hôpitaux de Marseille (APHM), Microbe, Evolution, Phylogeny, Infection (MEPHI), Marseille, France
- Immunology Department, IHU-Méditerranée Infection, Marseille, France
- Aix-Marseille Univ, APHM, Hôpital de la Conception, Laboratoire d’Immunologie, Marseille, France
| | - Daniel Olive
- Centre pour la Recherche sur le Cancer de Marseille (CRCM), Inserm UMR1068, Centre national de la recherche scientifique (CNRS) UMR7258, Institut Paoli Calmettes, Marseille, France
- *Correspondence: Daniel Olive,
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19
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Chan KF, Duarte JDG, Ostrouska S, Behren A. γδ T Cells in the Tumor Microenvironment-Interactions With Other Immune Cells. Front Immunol 2022; 13:894315. [PMID: 35880177 PMCID: PMC9307934 DOI: 10.3389/fimmu.2022.894315] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/15/2022] [Indexed: 01/02/2023] Open
Abstract
A growing number of studies have shown that γδ T cells play a pivotal role in mediating the clearance of tumors and pathogen-infected cells with their potent cytotoxic, cytolytic, and unique immune-modulating functions. Unlike the more abundant αβ T cells, γδ T cells can recognize a broad range of tumors and infected cells without the requirement of antigen presentation via major histocompatibility complex (MHC) molecules. Our group has recently demonstrated parts of the mechanisms of T-cell receptor (TCR)-dependent activation of Vγ9Vδ2+ T cells by tumors following the presentation of phosphoantigens, intermediates of the mevalonate pathway. This process is mediated through the B7 immunoglobulin family-like butyrophilin 2A1 (BTN2A1) and BTN3A1 complexes. Such recognition results in activation, a robust immunosurveillance process, and elicits rapid γδ T-cell immune responses. These include targeted cell killing, and the ability to produce copious quantities of cytokines and chemokines to exert immune-modulating properties and to interact with other immune cells. This immune cell network includes αβ T cells, B cells, dendritic cells, macrophages, monocytes, natural killer cells, and neutrophils, hence heavily influencing the outcome of immune responses. This key role in orchestrating immune cells and their natural tropism for tumor microenvironment makes γδ T cells an attractive target for cancer immunotherapy. Here, we review the current understanding of these important interactions and highlight the implications of the crosstalk between γδ T cells and other immune cells in the context of anti-tumor immunity.
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Affiliation(s)
- Kok Fei Chan
- Olivia Newton-John Cancer Research Institute, and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, Australia
| | - Jessica Da Gama Duarte
- Olivia Newton-John Cancer Research Institute, and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, Australia
| | - Simone Ostrouska
- Olivia Newton-John Cancer Research Institute, and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, Australia
| | - Andreas Behren
- Olivia Newton-John Cancer Research Institute, and School of Cancer Medicine, La Trobe University, Heidelberg, VIC, Australia
- Department of Medicine, University of Melbourne, Parkville, VIC, Australia
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20
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Rampoldi F, Donato E, Ullrich L, Deseke M, Janssen A, Demera A, Sandrock I, Bubke A, Juergens AL, Swallow M, Sparwasser T, Falk C, Tan L, Trumpp A, Prinz I. γδ T cells license immature B cells to produce a broad range of polyreactive antibodies. Cell Rep 2022; 39:110854. [PMID: 35613579 DOI: 10.1016/j.celrep.2022.110854] [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: 06/17/2021] [Revised: 03/03/2022] [Accepted: 05/02/2022] [Indexed: 11/03/2022] Open
Abstract
Immature autoreactive B cells are present in all healthy individuals, but it is unclear which signals are required for their maturation into antibody-producing cells. Inducible depletion of γδ T cells show that direct interaction between γδ T cells and immature B cells in the spleen support an "innate" transition to mature B cells with a broad range of antigen specificities. IL-4 production of γδ T cells and cell-to-cell contact via CD30L support B cell maturation and induce genes of the unfolded protein response and mTORC1 signaling. Eight days after in vivo depletion of γδ T cells, increased numbers of B cells are already stuck in the transitional phase and express increased levels of IgD and CD21. Absence of γδ T cells leads also to reduced levels of serum anti-nuclear autoantibodies, making γδ T cells an attractive target to treat autoimmunity.
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Affiliation(s)
- Francesca Rampoldi
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany; Institute of Medical Microbiology and Hygiene and Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz 55131, Germany
| | - Elisa Donato
- Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg 69120, Germany; Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM GmbH), Heidelberg 69120, Germany
| | - Leon Ullrich
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Malte Deseke
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Anika Janssen
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Abdi Demera
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Anja Bubke
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Anna-Lena Juergens
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Maxine Swallow
- Institute of Infection Immunology, TWINCORE, Centre for Experimental and Clinical Infection Research; a Joint Venture Between the Medical School Hannover (MHH) and the Helmholtz Centre for Infection Research (HZI), Hannover 30625, Germany
| | - Tim Sparwasser
- Institute of Medical Microbiology and Hygiene and Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz 55131, Germany; Institute of Infection Immunology, TWINCORE, Centre for Experimental and Clinical Infection Research; a Joint Venture Between the Medical School Hannover (MHH) and the Helmholtz Centre for Infection Research (HZI), Hannover 30625, Germany
| | - Christine Falk
- Institute of Transplant Immunology, Hannover Medical School, Hannover 30625, Germany
| | - Likai Tan
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany; Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg 20251, Germany
| | - Andreas Trumpp
- Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg 69120, Germany; Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM GmbH), Heidelberg 69120, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover 30625, Germany; Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg 20251, Germany.
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21
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Rampoldi F, Prinz I. Three Layers of Intestinal γδ T Cells Talk Different Languages With the Microbiota. Front Immunol 2022; 13:849954. [PMID: 35422795 PMCID: PMC9004464 DOI: 10.3389/fimmu.2022.849954] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/01/2022] [Indexed: 12/12/2022] Open
Abstract
The mucosal surfaces of our body are the main contact site where the immune system encounters non-self molecules from food-derived antigens, pathogens, and symbiotic bacteria. γδ T cells are one of the most abundant populations in the gut. Firstly, they include intestinal intraepithelial lymphocytes, which screen and maintain the intestinal barrier integrity in close contact with the epithelium. A second layer of intestinal γδ T cells is found among lamina propria lymphocytes (LPL)s. These γδ LPLs are able to produce IL-17 and likely have functional overlap with local Th17 cells and innate lymphoid cells. In addition, a third population of γδ T cells resides within the Peyer´s patches, where it is probably involved in antigen presentation and supports the mucosal humoral immunity. Current obstacles in understanding γδ T cells in the gut include the lack of information on cognate ligands of the γδ TCR and an incomplete understanding of their physiological role. In this review, we summarize and discuss what is known about different subpopulations of γδ T cells in the murine and human gut and we discuss their interactions with the gut microbiota in the context of homeostasis and pathogenic infections.
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Affiliation(s)
- Francesca Rampoldi
- Institute of Medical Microbiology and Hygiene and Research Center for Immunotherapy (FZI), University Medical Center, University of Mainz, Mainz, Germany.,Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany.,Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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22
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Funk-Hilsdorf TC, Behrens F, Grune J, Simmons S. Dysregulated Immunity in Pulmonary Hypertension: From Companion to Composer. Front Physiol 2022; 13:819145. [PMID: 35250621 PMCID: PMC8891568 DOI: 10.3389/fphys.2022.819145] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 01/20/2022] [Indexed: 12/26/2022] Open
Abstract
Pulmonary hypertension (PH) represents a grave condition associated with high morbidity and mortality, emphasizing a desperate need for innovative and targeted therapeutic strategies. Cumulative evidence suggests that inflammation and dysregulated immunity interdependently affect maladaptive organ perfusion and congestion as hemodynamic hallmarks of the pathophysiology of PH. The role of altered cellular and humoral immunity in PH gains increasing attention, especially in pulmonary arterial hypertension (PAH), revealing novel mechanistic insights into the underlying immunopathology. Whether these immunophysiological aspects display a universal character and also hold true for other types of PH (e.g., PH associated with left heart disease, PH-LHD), or whether there are unique immunological signatures depending on the underlying cause of disease are points of consideration and discussion. Inflammatory mediators and cellular immune circuits connect the local inflammatory landscape in the lung and heart through inter-organ communication, involving, e.g., the complement system, sphingosine-1-phosphate (S1P), cytokines and subsets of, e.g., monocytes, macrophages, natural killer (NK) cells, dendritic cells (DCs), and T- and B-lymphocytes with distinct and organ-specific pro- and anti-inflammatory functions in homeostasis and disease. Perivascular macrophage expansion and monocyte recruitment have been proposed as key pathogenic drivers of vascular remodeling, the principal pathological mechanism in PAH, pinpointing toward future directions of anti-inflammatory therapeutic strategies. Moreover, different B- and T-effector cells as well as DCs may play an important role in the pathophysiology of PH as an imbalance of T-helper-17-cells (TH17) activated by monocyte-derived DCs, a potentially protective role of regulatory T-cells (Treg) and autoantibody-producing plasma cells occur in diverse PH animal models and human PH. This article highlights novel aspects of the innate and adaptive immunity and their interaction as disease mediators of PH and its specific subtypes, noticeable inflammatory mediators and summarizes therapeutic targets and strategies arising thereby.
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Affiliation(s)
- Teresa C. Funk-Hilsdorf
- Junior Research Group “Immunodynamics”, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Laboratory of Lung Vascular Research, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Felix Behrens
- Junior Research Group “Immunodynamics”, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Laboratory of Lung Vascular Research, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Jana Grune
- Laboratory of Lung Vascular Research, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Szandor Simmons
- Junior Research Group “Immunodynamics”, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- Laboratory of Lung Vascular Research, Institute of Physiology, Charité – Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
- *Correspondence: Szandor Simmons,
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23
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Schönefeldt S, Wais T, Herling M, Mustjoki S, Bekiaris V, Moriggl R, Neubauer HA. The Diverse Roles of γδ T Cells in Cancer: From Rapid Immunity to Aggressive Lymphoma. Cancers (Basel) 2021; 13:6212. [PMID: 34944832 PMCID: PMC8699114 DOI: 10.3390/cancers13246212] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 12/13/2022] Open
Abstract
γδ T cells are unique players in shaping immune responses, lying at the intersection between innate and adaptive immunity. Unlike conventional αβ T cells, γδ T cells largely populate non-lymphoid peripheral tissues, demonstrating tissue specificity, and they respond to ligands in an MHC-independent manner. γδ T cells display rapid activation and effector functions, with a capacity for cytotoxic anti-tumour responses and production of inflammatory cytokines such as IFN-γ or IL-17. Their rapid cytotoxic nature makes them attractive cells for use in anti-cancer immunotherapies. However, upon transformation, γδ T cells can give rise to highly aggressive lymphomas. These rare malignancies often display poor patient survival, and no curative therapies exist. In this review, we discuss the diverse roles of γδ T cells in immune surveillance and response, with a particular focus on cancer immunity. We summarise the intriguing dichotomy between pro- and anti-tumour functions of γδ T cells in solid and haematological cancers, highlighting the key subsets involved. Finally, we discuss potential drivers of γδ T-cell transformation, summarising the main γδ T-cell lymphoma/leukaemia entities, their clinical features, recent advances in mapping their molecular and genomic landscapes, current treatment strategies and potential future targeting options.
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Affiliation(s)
- Susann Schönefeldt
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| | - Tamara Wais
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| | - Marco Herling
- Department of Hematology, Cellular Therapy and Hemostaseology, University of Leipzig, 04103 Leipzig, Germany;
| | - Satu Mustjoki
- Hematology Research Unit Helsinki, Helsinki University Hospital Comprehensive Cancer Center, 00290 Helsinki, Finland;
- iCAN Digital Precision Cancer Medicine Flagship, 00014 Helsinki, Finland
- Translational Immunology Research Program and Department of Clinical Chemistry and Hematology, University of Helsinki, 00014 Helsinki, Finland
| | - Vasileios Bekiaris
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark;
| | - Richard Moriggl
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
| | - Heidi A. Neubauer
- Institute of Animal Breeding and Genetics, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (S.S.); (T.W.); (R.M.)
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24
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Ullrich L, Lueder Y, Juergens AL, Wilharm A, Barros-Martins J, Bubke A, Demera A, Ikuta K, Patzer GE, Janssen A, Sandrock I, Prinz I, Rampoldi F. IL-4-Producing Vγ1 +/Vδ6 + γδ T Cells Sustain Germinal Center Reactions in Peyer's Patches of Mice. Front Immunol 2021; 12:729607. [PMID: 34804014 PMCID: PMC8600568 DOI: 10.3389/fimmu.2021.729607] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/06/2021] [Indexed: 12/12/2022] Open
Abstract
The mucosal immune system is the first line of defense against pathogens. Germinal centers (GCs) in the Peyer's patches (PPs) of the small intestine are constantly generated through stimulation of the microbiota. In this study, we investigated the role of γδ T cells in the GC reactions in PPs. Most γδ T cells in PPs localized in the GCs and expressed a TCR composed of Vγ1 and Vδ6 chains. By using mice with partial and total γδ T cell deficiencies, we found that Vγ1+/Vδ6+ T cells can produce high amounts of IL-4, which drives the proliferation of GC B cells as well as the switch of GC B cells towards IgA. Therefore, we conclude that γδ T cells play a role in sustaining gut homeostasis and symbiosis via supporting the GC reactions in PPs.
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MESH Headings
- Animals
- B-Lymphocytes/immunology
- B-Lymphocytes/metabolism
- B-Lymphocytes/microbiology
- Cell Differentiation
- Cell Proliferation
- Cells, Cultured
- Disease Models, Animal
- Germinal Center/immunology
- Germinal Center/metabolism
- Germinal Center/microbiology
- Immunity, Mucosal
- Immunoglobulin A/immunology
- Immunoglobulin A/metabolism
- Immunoglobulin Class Switching
- Interleukin-4/metabolism
- Intestinal Mucosa/immunology
- Intestinal Mucosa/metabolism
- Intestinal Mucosa/microbiology
- Intraepithelial Lymphocytes/immunology
- Intraepithelial Lymphocytes/metabolism
- Intraepithelial Lymphocytes/microbiology
- Lymphocyte Activation
- Lymphocyte Depletion
- Mice, Knockout
- Peyer's Patches/immunology
- Peyer's Patches/metabolism
- Peyer's Patches/microbiology
- Phenotype
- Receptors, Antigen, T-Cell, gamma-delta/genetics
- Receptors, Antigen, T-Cell, gamma-delta/immunology
- Receptors, Antigen, T-Cell, gamma-delta/metabolism
- Salmonella Infections/immunology
- Salmonella Infections/metabolism
- Salmonella Infections/microbiology
- Salmonella typhimurium/immunology
- Salmonella typhimurium/pathogenicity
- Signal Transduction
- Mice
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Affiliation(s)
- Leon Ullrich
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Yvonne Lueder
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | | | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | | | - Anja Bubke
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Abdi Demera
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Koichi Ikuta
- Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | | | - Anika Janssen
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany
- Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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25
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Paredes JL, Fernandez-Ruiz R, Niewold TB. T Cells in Systemic Lupus Erythematosus. Rheum Dis Clin North Am 2021; 47:379-393. [PMID: 34215369 DOI: 10.1016/j.rdc.2021.04.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
T-cell dysregulation has been implicated in the loss of tolerance and overactivation of B cells in systemic lupus erythematosus (SLE). Recent studies have identified T-cell subsets and genetic, epigenetic, and environmental factors that contribute to pathogenic T-cell differentiation, as well as disease pathogenesis and clinical phenotypes in SLE. Many therapeutics targeting T-cell pathways are under development, and although many have not progressed in clinical trials, the recent approval of the calcineurin inhibitor voclosporin is encouraging. Further study of T-cell subsets and biomarkers of T-cell action may pave the way for specific targeting of pathogenic T-cell populations in SLE.
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Affiliation(s)
- Jacqueline L Paredes
- Colton Center for Autoimmunity, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY 10016, USA
| | - Ruth Fernandez-Ruiz
- Colton Center for Autoimmunity, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY 10016, USA; Division of Rheumatology, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY 10016, USA
| | - Timothy B Niewold
- Colton Center for Autoimmunity, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY 10016, USA.
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26
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Lymphopenia in COVID-19: γδ T Cells-Based Therapeutic Opportunities. Vaccines (Basel) 2021; 9:vaccines9060562. [PMID: 34071430 PMCID: PMC8228064 DOI: 10.3390/vaccines9060562] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/23/2021] [Accepted: 05/25/2021] [Indexed: 12/22/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection dysregulates the immune system by lymphopenia of B cells, monocytes, eosinophils, basophils, and cytotoxic cells such as CD8, γδ T cells, and natural killer (NK) cells. Despite many studies being conducted to better understand the effects of SARS-CoV-2 on the immune system, many mechanisms still remain unclear, hindering the development of novel therapeutic approaches and strategies to improve the host’s immune defense. This mini-review summarizes the findings on the role of γδ T cells in coronavirus disease 2019 (COVID-19), providing an overview of the excellent anti-viral therapeutic potential of γδ T cells, that had not yet been exploited in depth.
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27
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Genetic Influence on the Peripheral Differentiation Signature of Vδ2+ γδ and CD4+ αβ T Cells in Adults. Cells 2021; 10:cells10020373. [PMID: 33670279 PMCID: PMC7918850 DOI: 10.3390/cells10020373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/01/2021] [Accepted: 02/03/2021] [Indexed: 02/08/2023] Open
Abstract
Adaptive as well as innate immune traits are variously affected by environmental and genetic influences, but little is known about the impact of genetics on the diversity, differentiation and functionality of γδ T cells in humans. Here, we analyzed a cohort of 95 middle-aged twins from the Danish Twin Registry. The differentiation status of peripheral αβ and γδ T cells was assessed by flow cytometry based on the surface expression of CD27, CD28 and CD45RA. Our data confirm the established associations of latent cytomegalovirus (CMV) infection with an accumulation of late differentiated memory T cells in the αβ compartment as well as in the Vδ1+ γδ T cell subset. A comparison of differentiation phenotypes of γδ and αβ T cells that were not affected by CMV seropositivity identified a significant correlation of early differentiated (ED) Vδ2+ and intermediate differentiated (ID) CD4+ T cells in monozygotic (MZ), but not in dizygotic (DZ) co-twins. Thus, our data suggest a genetic influence on the differentiation of γδ and αß T cell subsets.
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28
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Hagen KM, Ousman SS. The Neuroimmunology of Guillain-Barré Syndrome and the Potential Role of an Aging Immune System. Front Aging Neurosci 2021; 12:613628. [PMID: 33584245 PMCID: PMC7873882 DOI: 10.3389/fnagi.2020.613628] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/11/2020] [Indexed: 12/15/2022] Open
Abstract
Guillain-Barré syndrome (GBS) is a paralyzing autoimmune condition affecting the peripheral nervous system (PNS). Within GBS there are several variants affecting different aspects of the peripheral nerve. In general, there appears to be a role for T cells, macrophages, B cells, and complement in initiating and perpetuating attacks on gangliosides of Schwann cells and axons. Of note, GBS has an increased prevalence and severity with increasing age. In addition, there are alterations in immune cell functioning that may play a role in differences in GBS with age alongside general age-related declines in reparative processes (e.g., delayed de-differentiation of Schwann cells and decline in phagocytic ability of macrophages). The present review will explore the immune response in GBS as well as in animal models of several variants of the disorder. In addition, the potential involvement of an aging immune system in contributing to the increased prevalence and severity of GBS with age will be theorized.
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Affiliation(s)
- Kathleen M. Hagen
- Department of Neuroscience, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Shalina S. Ousman
- Departments of Clinical Neurosciences and Cell Biology and Anatomy, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
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29
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Kabelitz D. Gamma Delta T Cells (γδ T Cells) in Health and Disease: In Memory of Professor Wendy Havran. Cells 2020; 9:cells9122564. [PMID: 33266147 PMCID: PMC7760329 DOI: 10.3390/cells9122564] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 11/25/2020] [Indexed: 11/27/2022] Open
Affiliation(s)
- Dieter Kabelitz
- Institute of Immunology, Christian-Albrechts University of Kiel, D-24105 Kiel, Germany
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