1
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Zhang B, Chen P, Zhu J, Lu Y. The quantity, function and anti-tumor effect of Mucosal associated invariant T cells in patients with bladder cancer. Int Immunopharmacol 2024; 133:111892. [PMID: 38663315 DOI: 10.1016/j.intimp.2024.111892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/14/2024] [Accepted: 03/15/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Bladder cancer (BC), a prevalent malignancy in the urinary system, often poses challenges for effective treatment. Immunotherapy, harnessing the immune system, has exhibited promise in early-stage clinical trials. Mucosal associated invariant T (MAIT) cells, a subset of immune cells implicated in various diseases, including certain cancer, have yet to be explored in BC patients. We aimed to investigate the quantity, function, and anti-tumor effects of MAIT cells in BC patients. METHODS A total of 75 newly diagnosed BC patients and 183 healthy volunteers were included. Blood samples were collected and analyzed to evaluate the quantity and function of MAIT cells. Surgical resection provided BC tissues for further analysis, and the clinical features of BC tumors were collected and their relationship with MAIT cells was explored. RESULTS MAIT cells were identified in both healthy individuals and BC patients. The proportion of MAIT cells in the peripheral blood of BC patients did not significantly differ from that of healthy controls. However, the study revealed a correlation between the proportion of IFN-γ producing MAIT cells and tumor number and invasion in BC patients. Furthermore, MAIT cells exhibited cytotoxic effects on BC cells in vitro and in vivo. CONCLUSIONS This study sheds light on the role of MAIT cells in BC. While the quantity of MAIT cells showed no significant change in BC patients, their functional attributes and association with tumor characteristics suggest their potential as an immunotherapy target in BC treatment.
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Affiliation(s)
- Baodan Zhang
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Pengcheng Chen
- The Center for Microbes, Development and Health, Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai 200031, China
| | - Jie Zhu
- Department of Psychiatry, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Yongyong Lu
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China.
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2
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Saito S, Shahbaz S, Osman M, Redmond D, Bozorgmehr N, Rosychuk RJ, Lam G, Sligl W, Cohen Tervaert JW, Elahi S. Diverse immunological dysregulation, chronic inflammation, and impaired erythropoiesis in long COVID patients with chronic fatigue syndrome. J Autoimmun 2024; 147:103267. [PMID: 38797051 DOI: 10.1016/j.jaut.2024.103267] [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: 10/30/2023] [Revised: 05/16/2024] [Accepted: 05/22/2024] [Indexed: 05/29/2024]
Abstract
A substantial number of patients recovering from acute SARS-CoV-2 infection present serious lingering symptoms, often referred to as long COVID (LC). However, a subset of these patients exhibits the most debilitating symptoms characterized by ongoing myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS). We specifically identified and studied ME/CFS patients from two independent LC cohorts, at least 12 months post the onset of acute disease, and compared them to the recovered group (R). ME/CFS patients had relatively increased neutrophils and monocytes but reduced lymphocytes. Selective T cell exhaustion with reduced naïve but increased terminal effector T cells was observed in these patients. LC was associated with elevated levels of plasma pro-inflammatory cytokines, chemokines, Galectin-9 (Gal-9), and artemin (ARTN). A defined threshold of Gal-9 and ARTN concentrations had a strong association with LC. The expansion of immunosuppressive CD71+ erythroid cells (CECs) was noted. These cells may modulate the immune response and contribute to increased ARTN concentration, which correlated with pain and cognitive impairment. Serology revealed an elevation in a variety of autoantibodies in LC. Intriguingly, we found that the frequency of 2B4+CD160+ and TIM3+CD160+ CD8+ T cells completely separated LC patients from the R group. Our further analyses using a multiple regression model revealed that the elevated frequency/levels of CD4 terminal effector, ARTN, CEC, Gal-9, CD8 terminal effector, and MCP1 but lower frequency/levels of TGF-β and MAIT cells can distinguish LC from the R group. Our findings provide a new paradigm in the pathogenesis of ME/CFS to identify strategies for its prevention and treatment.
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Affiliation(s)
- Suguru Saito
- School of Dentistry, Division of Foundational Sciences, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Shima Shahbaz
- School of Dentistry, Division of Foundational Sciences, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Mohammed Osman
- Department of Medicine, Division of Rheumatology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Desiree Redmond
- Department of Medicine, Division of Rheumatology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Najmeh Bozorgmehr
- School of Dentistry, Division of Foundational Sciences, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Rhonda J Rosychuk
- Department of Pediatrics, Division of Infectious Disease, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Grace Lam
- Department of Medicine, Division of Pulmonary Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Wendy Sligl
- Department of Critical Care Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada; Department of Medicine, Division of Infectious Diseases, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Jan Willem Cohen Tervaert
- Department of Medicine, Division of Rheumatology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada
| | - Shokrollah Elahi
- School of Dentistry, Division of Foundational Sciences, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada; Department of Oncology, University of Alberta, Edmonton, T6G 2E1, AB, Canada; Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada; Li Ka Shing Institute of Virology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, T6G 2E1, AB, Canada.
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3
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Ogongo P, Tran A, Marzan F, Gingrich D, Krone M, Aweeka F, Lindestam Arlehamn CS, Martin JN, Deeks SG, Hunt PW, Ernst JD. High-parameter phenotypic characterization reveals a subset of human Th17 cells that preferentially produce IL-17 against M. tuberculosis antigen. Front Immunol 2024; 15:1378040. [PMID: 38698866 PMCID: PMC11064812 DOI: 10.3389/fimmu.2024.1378040] [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: 01/29/2024] [Accepted: 03/28/2024] [Indexed: 05/05/2024] Open
Abstract
Background Interleukin-17-producing CD4 T cells contribute to the control of Mycobacterium tuberculosis (Mtb) infection in humans; whether infection with human immunodeficiency virus (HIV) disproportionately affects distinct Th17-cell subsets that respond to Mtb is incompletely defined. Methods We performed high-definition characterization of circulating Mtb-specific Th17 cells by spectral flow cytometry in people with latent TB and treated HIV (HIV-ART). We also measured kynurenine pathway activity by liquid chromatography-mass spectrometry (LC/MS) on plasma and tested the hypothesis that tryptophan catabolism influences Th17-cell frequencies in this context. Results We identified two subsets of Th17 cells: subset 1 defined as CD4+Vα7.2-CD161+CD26+and subset 2 defined as CD4+Vα7.2-CCR6+CXCR3-cells of which subset 1 was significantly reduced in latent tuberculosis infection (LTBI) with HIV-ART, yet Mtb-responsive IL-17-producing CD4 T cells were preserved; we found that IL-17-producing CD4 T cells dominate the response to Mtb antigen but not cytomegalovirus (CMV) antigen or staphylococcal enterotoxin B (SEB), and tryptophan catabolism negatively correlates with both subset 1 and subset 2 Th17-cell frequencies. Conclusions We found differential effects of ART-suppressed HIV on distinct subsets of Th17 cells, that IL-17-producing CD4 T cells dominate responses to Mtb but not CMV antigen or SEB, and that kynurenine pathway activity is associated with decreases of circulating Th17 cells that may contribute to tuberculosis immunity.
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Affiliation(s)
- Paul Ogongo
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, CA, United States
- Department of Tropical and Infectious Diseases, Institute of Primate Research, Nairobi, Kenya
| | - Anthony Tran
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Florence Marzan
- Drug Research Unit, Department of Clinical Pharmacy, School of Pharmacy, University of California, San Francisco, San Francisco, CA, United States
| | - David Gingrich
- Drug Research Unit, Department of Clinical Pharmacy, School of Pharmacy, University of California, San Francisco, San Francisco, CA, United States
| | - Melissa Krone
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, United States
| | - Francesca Aweeka
- Drug Research Unit, Department of Clinical Pharmacy, School of Pharmacy, University of California, San Francisco, San Francisco, CA, United States
| | | | - Jeffrey N. Martin
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, United States
| | - Steven G. Deeks
- Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Peter W. Hunt
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Joel D. Ernst
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, CA, United States
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4
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Li Y, Li C, Wang Q, Ye YJ, Jiang KW. Transcriptomic and genomic profiling of multiple primary colorectal cancers reveals intratumor heterogeneity and a distinct immune microenvironment. Int Immunopharmacol 2024; 126:111276. [PMID: 38016348 DOI: 10.1016/j.intimp.2023.111276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 11/14/2023] [Accepted: 11/20/2023] [Indexed: 11/30/2023]
Abstract
This study reported on the intratumor genomic and immunological heterogeneity of different tumor lesions from a single patient with multiple primary colorectal cancer (MPCC). The goal of this study was to explore the molecular and microenvironment characteristics of tumor lesions from different primary sites in a patient with MPCC. A total of three tumor lesions located in the hepatic flexure of the transverse colon, sigmoid colon, and rectum were collected from a 72-year-old male patient with MPCC. All three tumor samples were examined by using whole-exome sequencing (WES) and single-cell RNA sequencing (scRNA-seq). The transcriptome data of The Cancer Genome Atlas (TCGA) colon cancer (COAD) dataset were explored to characterize the biological impacts of certain immune cells. Only three nonsynonymous mutations were shared by all of the tumor lesions, whereas a number of single nucleotide variant (SNV) and copy number variation (CNV) mutations were shared by tumor samples from the sigmoid colon and rectum. Transcriptomic analysis showed that tumor lesions derived from the transverse colon had decreased levels of RTK, ERK, and AKT pathway activity, thus suggesting lower oncogenic properties in the transverse lesion compared to the other two samples. Further immune landscape evaluation by using single-cell transcriptomic analysis displayed significant intratumor heterogeneity in MPCC. Specifically, more abundant mucosal-associated invariant T (MAIT) cell infiltration was found in transverse colon tumor lesions. Afterwards, we found that higher MAIT cell infiltration may correlate with a better prognosis of patients with colon cancer (immunohistochemical status was MSI-L/pMMR) by using a publicly available TCGA dataset.
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Affiliation(s)
- Yang Li
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing 100050, China; Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, China
| | - Chen Li
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, China
| | - Quan Wang
- Ambulatory Surgery Center, Xijing Hospital, Air Force Military Medical University, Xi'an 710032, China
| | - Ying-Jiang Ye
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, China
| | - Ke-Wei Jiang
- Department of Gastroenterological Surgery, Laboratory of Surgical Oncology, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, China.
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5
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Chancellor A, Alan Simmons R, Khanolkar RC, Nosi V, Beshirova A, Berloffa G, Colombo R, Karuppiah V, Pentier JM, Tubb V, Ghadbane H, Suckling RJ, Page K, Crean RM, Vacchini A, De Gregorio C, Schaefer V, Constantin D, Gligoris T, Lloyd A, Hock M, Srikannathasan V, Robinson RA, Besra GS, van der Kamp MW, Mori L, Calogero R, Cole DK, De Libero G, Lepore M. Promiscuous recognition of MR1 drives self-reactive mucosal-associated invariant T cell responses. J Exp Med 2023; 220:e20221939. [PMID: 37382893 PMCID: PMC10309188 DOI: 10.1084/jem.20221939] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 04/02/2023] [Accepted: 05/25/2023] [Indexed: 06/30/2023] Open
Abstract
Mucosal-associated invariant T (MAIT) cells use canonical semi-invariant T cell receptors (TCR) to recognize microbial riboflavin precursors displayed by the antigen-presenting molecule MR1. The extent of MAIT TCR crossreactivity toward physiological, microbially unrelated antigens remains underexplored. We describe MAIT TCRs endowed with MR1-dependent reactivity to tumor and healthy cells in the absence of microbial metabolites. MAIT cells bearing TCRs crossreactive toward self are rare but commonly found within healthy donors and display T-helper-like functions in vitro. Experiments with MR1-tetramers loaded with distinct ligands revealed significant crossreactivity among MAIT TCRs both ex vivo and upon in vitro expansion. A canonical MAIT TCR was selected on the basis of extremely promiscuous MR1 recognition. Structural and molecular dynamic analyses associated promiscuity to unique TCRβ-chain features that were enriched within self-reactive MAIT cells of healthy individuals. Thus, self-reactive recognition of MR1 represents a functionally relevant indication of MAIT TCR crossreactivity, suggesting a potentially broader role of MAIT cells in immune homeostasis and diseases, beyond microbial immunosurveillance.
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Affiliation(s)
- Andrew Chancellor
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | | | - Vladimir Nosi
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Aisha Beshirova
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Giuliano Berloffa
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Rodrigo Colombo
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | | | | | | | | | | | - Rory M. Crean
- Department of Biology and Biochemistry, University of Bath, Bath, UK
- Doctoral Training Centre in Sustainable Chemical Technologies, University of Bath, Bath, UK
| | - Alessandro Vacchini
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Corinne De Gregorio
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Verena Schaefer
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Daniel Constantin
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | | | | | | | | | - Gurdyal S. Besra
- School of Biosciences, Institute of Microbiology and Infection, University of Birmingham, Edgbaston, UK
| | | | - Lucia Mori
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Raffaele Calogero
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | | | - Gennaro De Libero
- Experimental Immunology, Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
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6
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Peters JM, Irvine EB, Rosenberg JM, Wadsworth MH, Hughes TK, Sutton M, Nyquist SK, Bromley JD, Mondal R, Roederer M, Seder RA, Darrah PA, Alter G, Flynn JL, Shalek AK, Fortune SM, Bryson BD. Protective intravenous BCG vaccination induces enhanced immune signaling in the airways. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.07.16.549208. [PMID: 37502895 PMCID: PMC10370046 DOI: 10.1101/2023.07.16.549208] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Intradermal (ID) Bacillus Calmette-Guérin (BCG) is the most widely administered vaccine in the world. However, ID-BCG fails to achieve the level of protection needed in adults to alter the course of the tuberculosis epidemic. Recent studies in non-human primates have demonstrated high levels of protection against Mycobacterium tuberculosis ( Mtb ) following intravenous (IV) administration of BCG. However, the protective immune features that emerge following IV BCG vaccination remain incompletely defined. Here we used single-cell RNA-sequencing (scRNAseq) to transcriptionally profile 157,114 unstimulated and purified protein derivative (PPD)-stimulated bronchoalveolar lavage (BAL) cells from 29 rhesus macaques immunized with BCG across routes of administration and doses to uncover cell composition-, gene expression-, and biological network-level signatures associated with IV BCG-mediated protection. Our analyses revealed that high-dose IV BCG drove an influx of polyfunctional T cells and macrophages into the airways. These macrophages exhibited a basal activation phenotype even in the absence of PPD-stimulation, defined in part by IFN and TNF-α signaling up to 6 months following BCG immunization. Furthermore, intercellular immune signaling pathways between key myeloid and T cell subsets were enhanced following PPD-stimulation in high-dose IV BCG-vaccinated macaques. High-dose IV BCG also engendered quantitatively and qualitatively stronger transcriptional responses to PPD-stimulation, with a robust Th1-Th17 transcriptional phenotype in T cells, and augmented transcriptional signatures of reactive oxygen species production, hypoxia, and IFN-γ response within alveolar macrophages. Collectively, this work supports that IV BCG immunization creates a unique cellular ecosystem in the airways, which primes and enables local myeloid cells to effectively clear Mtb upon challenge.
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7
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Phan JM, Layton ED, Yu KK, Aguilar MS, Golez I, Franko NM, Logue JK, Rodda LB, Howard CA, Pepper M, Gale M, Chu HY, Seshadri C. Cytotoxic T Cells Targeting Spike Glycoprotein Are Associated with Hybrid Immunity to SARS-CoV-2. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 210:1236-1246. [PMID: 36961450 PMCID: PMC10121904 DOI: 10.4049/jimmunol.2200815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/22/2023] [Indexed: 03/25/2023]
Abstract
mRNA vaccination of individuals with prior SARS-CoV-2 infection provides superior protection against breakthrough infections with variants of concern compared with vaccination in the absence of prior infection. However, the immune mechanisms by which this hybrid immunity is generated and maintained are unknown. Whereas genetic variation in spike glycoprotein effectively subverts neutralizing Abs, spike-specific T cells are generally maintained against SARS-CoV-2 variants. Thus, we comprehensively profiled human T cell responses against the S1 and S2 domains of spike glycoprotein in a cohort of SARS-CoV-2-naive (n = 13) or -convalescent (n = 17) individuals who received two-dose mRNA vaccine series and were matched by age, sex, and vaccine type. Using flow cytometry, we observed that the overall functional breadth of CD4 T cells and polyfunctional Th1 responses was similar between the two groups. However, polyfunctional cytotoxic CD4 T cell responses against both S1 and S2 domains trended higher among convalescent subjects. Multimodal single-cell RNA sequencing revealed diverse functional programs in spike-specific CD4 and CD8 T cells in both groups. However, convalescent individuals displayed enhanced cytotoxic and antiviral CD8 T cell responses to both S1 and S2 in the absence of cytokine production. Taken together, our data suggest that cytotoxic CD4 and CD8 T cells targeting spike glycoprotein may partially account for hybrid immunity and protection against breakthrough infections with SARS-CoV-2.
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Affiliation(s)
- Jolie M. Phan
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Erik D. Layton
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Krystle K.Q. Yu
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Melissa S. Aguilar
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Inah Golez
- Department of Immunology, Center for Innate Immunity and Immune Disease, and Washington National Primate Research Center, University of Washington School of Medicine, Seattle, Washington, USA
| | - Nicholas M. Franko
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Jennifer K. Logue
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Lauren B. Rodda
- Department of Immunology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Christian A. Howard
- Department of Immunology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Marion Pepper
- Department of Immunology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Michael Gale
- Department of Immunology, Center for Innate Immunity and Immune Disease, and Washington National Primate Research Center, University of Washington School of Medicine, Seattle, Washington, USA
| | - Helen Y. Chu
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Chetan Seshadri
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
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8
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Sharma M, Niu L, Zhang X, Huang S. Comparative transcriptomes reveal pro-survival and cytotoxic programs of mucosal-associated invariant T cells upon Bacillus Calmette-Guérin stimulation. Front Cell Infect Microbiol 2023; 13:1134119. [PMID: 37091679 PMCID: PMC10116416 DOI: 10.3389/fcimb.2023.1134119] [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: 12/29/2022] [Accepted: 03/15/2023] [Indexed: 04/08/2023] Open
Abstract
Mucosal-associated invariant T (MAIT) cells are protective against tuberculous and non-tuberculous mycobacterial infections with poorly understood mechanisms. Despite an innate-like nature, MAIT cell responses remain heterogeneous in bacterial infections. To comprehensively characterize MAIT activation programs responding to different bacteria, we stimulated MAIT cells with E. coli to compare with Bacillus Calmette-Guérin (BCG), which remains the only licensed vaccine and a feasible tool for investigating anti-mycobacterial immunity in humans. Upon sequencing mRNA from the activated and inactivated CD8+ MAIT cells, results demonstrated the altered MAIT cell gene profiles by each bacterium with upregulated expression of activation markers, transcription factors, cytokines, and cytolytic mediators crucial in anti-mycobacterial responses. Compared with E. coli, BCG altered more MAIT cell genes to enhance cell survival and cytolysis. Flow cytometry analyses similarly displayed a more upregulated protein expression of B-cell lymphoma 2 and T-box transcription factor Eomesodermin in BCG compared to E.coli stimulations. Thus, the transcriptomic program and protein expression of MAIT cells together displayed enhanced pro-survival and cytotoxic programs in response to BCG stimulation, supporting BCG induces cell-mediated effector responses of MAIT cells to fight mycobacterial infections.
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Affiliation(s)
| | | | | | - Shouxiong Huang
- Department of Environmental and Public Health Sciences, College of Medicine, University of Cincinnati, Cincinnati, OH, United States
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9
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Tissue adaptation and clonal segregation of human memory T cells in barrier sites. Nat Immunol 2023; 24:309-319. [PMID: 36658238 PMCID: PMC10063339 DOI: 10.1038/s41590-022-01395-9] [Citation(s) in RCA: 47] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 11/22/2022] [Indexed: 01/21/2023]
Abstract
T lymphocytes migrate to barrier sites after exposure to pathogens, providing localized immunity and long-term protection. Here, we obtained blood and tissues from human organ donors to examine T cells across major barrier sites (skin, lung, jejunum), associated lymph nodes, lymphoid organs (spleen, bone marrow), and in circulation. By integrating single-cell protein and transcriptome profiling, we demonstrate that human barrier sites contain tissue-resident memory T (TRM) cells that exhibit site-adapted profiles for residency, homing and function distinct from circulating memory T cells. Incorporating T cell receptor and transcriptome analysis, we show that circulating memory T cells are highly expanded, display extensive overlap between sites and exhibit effector and cytolytic functional profiles, while TRM clones exhibit site-specific expansions and distinct functional capacities. Together, our findings indicate that circulating T cells are more disseminated and differentiated, while TRM cells exhibit tissue-specific adaptation and clonal segregation, suggesting that strategies to promote barrier immunity require tissue targeting.
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10
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Bozorgmehr N, Hnatiuk M, Peters AC, Elahi S. Depletion of polyfunctional CD26 highCD8 + T cells repertoire in chronic lymphocytic leukemia. Exp Hematol Oncol 2023; 12:13. [PMID: 36707896 PMCID: PMC9881277 DOI: 10.1186/s40164-023-00375-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/17/2023] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND CD8+ T cells play an essential role against tumors but the role of human CD8+CD26+ T cell subset against tumors, in particular, haematological cancers such as chronic lymphocytic leukemia (CLL) remains unknown. Although CD4+CD26high T cells are considered for adoptive cancer immunotherapy, the role of CD8+CD26+ T cells is ill-defined. Therefore, further studies are required to better determine the role of CD8+CD26+ T cells in solid tumors and haematological cancers. METHODS We studied 55 CLL and 44 age-sex-matched healthy controls (HCs). The expression of CD26 on different T cell subsets (e.g. naïve, memory, effector, and etc.) was analyzed. Also, functional properties of CD8+CD26+ and CD8+CD26- T cells were evaluated. Finally, the plasma cytokine/chemokine and Galectin-9 (Gal-9) levels were examined. RESULTS CD26 expression identifies three CD8+ T cell subsets with distinct immunological properties. While CD26negCD8+ T cells are mainly transitional, effector memory and effectors, CD26lowCD8+ T cells are mainly naïve, stem cell, and central memory but CD26high T cells are differentiated to transitional and effector memory. CD26+CD8+ T cells are significantly reduced in CLL patients versus HCs. CD26high cells are enriched with Mucosal Associated Invariant T (MAIT) cells co-expressing CD161TVα7.2 and IL-18Rα. Also, CD26high cells have a rich chemokine receptor profile (e.g. CCR5 and CCR6), profound cytokine (TNF-α, IFN-γ, and IL-2), and cytolytic molecules (Granzyme B, K, and perforin) expression upon stimulation. CD26high and CD26low T cells exhibit significantly lower frequencies of CD160, 2B4, TIGIT, ICOS, CD39, and PD-1 but higher levels of CD27, CD28, and CD73 versus CD26neg cells. To understand the mechanism linked to CD26high depletion, we found that malignant B cells by shedding Galectin-9 (Gal-9) contribute to the elevation of plasma Gal-9 in CLL patients. In turn, Gal-9 and the inflammatory milieu (IL-18, IL-12, and IL-15) in CLL patients contribute to increased apoptosis of CD26high T cells. CONCLUSIONS Our results demonstrate that CD26+ T cells possess a natural polyfunctionality to traffic and exhibit effector functions and resist exhaustion. Therefore, they can be proposed for adoptive cancer immunotherapy. Finally, neutralizing and/or inhibiting Gal-9 may preserve CD26highCD8+ T cells in CLL.
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Affiliation(s)
- Najmeh Bozorgmehr
- grid.17089.370000 0001 2190 316XSchool of Dentistry, Division of Foundational Sciences, University of Alberta, Edmonton, AB T6G 2E1 Canada
| | - Mark Hnatiuk
- grid.17089.370000 0001 2190 316XDepatment of Medicine Division of Hematology, University of Alberta, Edmonton, AB T6G 2E1 Canada
| | - Anthea C. Peters
- grid.17089.370000 0001 2190 316XDepartment of Oncology, Division of Medical Oncology, University of Alberta, Edmonton, AB T6G 2E1 Canada
| | - Shokrollah Elahi
- grid.17089.370000 0001 2190 316XSchool of Dentistry, Division of Foundational Sciences, University of Alberta, Edmonton, AB T6G 2E1 Canada ,grid.17089.370000 0001 2190 316XDepartment of Oncology, Division of Medical Oncology, University of Alberta, Edmonton, AB T6G 2E1 Canada ,grid.17089.370000 0001 2190 316XLi Ka Shing Institute of Virology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1 Canada
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11
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Treiner E. Mucosal-associated invariant T cells in hematological malignancies: Current knowledge, pending questions. Front Immunol 2023; 14:1160943. [PMID: 37020559 PMCID: PMC10067713 DOI: 10.3389/fimmu.2023.1160943] [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: 02/07/2023] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Non-classical HLA restricted T cell subsets such as γδ T and NK-T cells are showing promises for immune-based therapy of hematological malignancies. Mucosal-Associated Invariant T cells (MAIT) belong to this family of innate-like T cell subsets and are the focus of many studies on infectious diseases, owing to their unusual recognition of bacterial/fungal metabolites. Their ability to produce type 1 cytokines (IFNγ, TNFα) as well as cytotoxic effector molecules endows them with potential anti-tumor functions. However, their contribution to tumor surveillance in solid cancers is unclear, and only few studies have specifically focused on MAIT cells in blood cancers. In this review, we wish to recapitulate our current knowledge on MAIT cells biology in hematological neoplasms, at diagnosis and/or during treatment, as well as tentative approaches to target them as therapeutic tools. We also wish to take this opportunity to briefly elaborate on what we think are important question to address in this field, as well as potential limitations to overcome in order to make MAIT cells the basis of future, novel therapies for hematological cancers.
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Affiliation(s)
- Emmanuel Treiner
- Infinity, Inserm UMR1291, Toulouse, France
- University Toulouse 3, Toulouse, France
- Laboratory of Immunology, Toulouse University Hospital, Toulouse, France
- *Correspondence: Emmanuel Treiner,
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12
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Musvosvi M, Huang H, Wang C, Xia Q, Rozot V, Krishnan A, Acs P, Cheruku A, Obermoser G, Leslie A, Behar SM, Hanekom WA, Bilek N, Fisher M, Kaufmann SHE, Walzl G, Hatherill M, Davis MM, Scriba TJ. T cell receptor repertoires associated with control and disease progression following Mycobacterium tuberculosis infection. Nat Med 2023; 29:258-269. [PMID: 36604540 PMCID: PMC9873565 DOI: 10.1038/s41591-022-02110-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 10/25/2022] [Indexed: 01/07/2023]
Abstract
Antigen-specific, MHC-restricted αβ T cells are necessary for protective immunity against Mycobacterium tuberculosis, but the ability to broadly study these responses has been limited. In the present study, we used single-cell and bulk T cell receptor (TCR) sequencing and the GLIPH2 algorithm to analyze M. tuberculosis-specific sequences in two longitudinal cohorts, comprising 166 individuals with M. tuberculosis infection who progressed to either tuberculosis (n = 48) or controlled infection (n = 118). We found 24 T cell groups with similar TCR-β sequences, predicted by GLIPH2 to have common TCR specificities, which were associated with control of infection (n = 17), and others that were associated with progression to disease (n = 7). Using a genome-wide M. tuberculosis antigen screen, we identified peptides targeted by T cell similarity groups enriched either in controllers or in progressors. We propose that antigens recognized by T cell similarity groups associated with control of infection can be considered as high-priority targets for future vaccine development.
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Affiliation(s)
- Munyaradzi Musvosvi
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Huang Huang
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Chunlin Wang
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Qiong Xia
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Virginie Rozot
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Akshaya Krishnan
- Human Immune Monitoring Center, Stanford University, Stanford, CA, USA
| | - Peter Acs
- Human Immune Monitoring Center, Stanford University, Stanford, CA, USA
| | - Abhilasha Cheruku
- Human Immune Monitoring Center, Stanford University, Stanford, CA, USA
| | | | - Alasdair Leslie
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
- Department of Infection and Immunity, University College London, London, UK
| | - Samuel M Behar
- Department of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Willem A Hanekom
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Nicole Bilek
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Michelle Fisher
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Stefan H E Kaufmann
- Max Planck Institute for Infection Biology, Berlin, Germany
- Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- Hagler Institute for Advanced Study, Texas A&M University, College Station, TX, USA
| | - Gerhard Walzl
- DST-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research; Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Mark M Davis
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, USA
- Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Thomas J Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa.
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13
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Meermeier EW, Zheng CL, Tran JG, Soma S, Worley AH, Weiss DI, Modlin RL, Swarbrick G, Karamooz E, Khuzwayo S, Wong EB, Gold MC, Lewinsohn DM. Human lung-resident mucosal-associated invariant T cells are abundant, express antimicrobial proteins, and are cytokine responsive. Commun Biol 2022; 5:942. [PMID: 36085311 PMCID: PMC9463188 DOI: 10.1038/s42003-022-03823-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 08/09/2022] [Indexed: 12/02/2022] Open
Abstract
Mucosal-associated Invariant T (MAIT) cells are an innate-like T cell subset that recognize a broad array of microbial pathogens, including respiratory pathogens. Here we investigate the transcriptional profile of MAIT cells localized to the human lung, and postulate that MAIT cells may play a role in maintaining homeostasis at this mucosal barrier. Using the MR1/5-OP-RU tetramer, we identified MAIT cells and non-MAIT CD8+ T cells in lung tissue not suitable for transplant from human donors. We used RNA-sequencing of MAIT cells compared to non-MAIT CD8+ T cells to define the transcriptome of MAIT cells in the human lung. We show that, as a population, lung MAIT cells are polycytotoxic, secrete the directly antimicrobial molecule IL-26, express genes associated with persistence, and selectively express cytokine and chemokine- related molecules distinct from other lung-resident CD8+ T cells, such as interferon-γ- and IL-12- receptors. These data highlight MAIT cells' predisposition to rapid pro-inflammatory cytokine responsiveness and antimicrobial mechanisms in human lung tissue, concordant with findings of blood-derived counterparts, and support a function for MAIT cells as early sensors in the defense of respiratory barrier function.
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Affiliation(s)
- Erin W Meermeier
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, 97239, USA
- Department of Medicine, Division of Hematology/Oncology, Mayo Clinic, Scottsdale, AZ, 85259, USA
| | - Christina L Zheng
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Jessica G Tran
- VA Portland Health Care System, Portland, OR, 97239, USA
| | - Shogo Soma
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Aneta H Worley
- VA Portland Health Care System, Portland, OR, 97239, USA
| | - David I Weiss
- David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA
| | - Robert L Modlin
- Division of Dermatology, Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Gwendolyn Swarbrick
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, 97239, USA
- VA Portland Health Care System, Portland, OR, 97239, USA
| | - Elham Karamooz
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, 97239, USA
- VA Portland Health Care System, Portland, OR, 97239, USA
| | - Sharon Khuzwayo
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Emily B Wong
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Infection and Immunity, University College London, London, UK
| | - Marielle C Gold
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, 97239, USA
- VA Portland Health Care System, Portland, OR, 97239, USA
| | - David M Lewinsohn
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, 97239, USA.
- VA Portland Health Care System, Portland, OR, 97239, USA.
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14
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Souter MN, Awad W, Li S, Pediongco TJ, Meehan BS, Meehan LJ, Tian Z, Zhao Z, Wang H, Nelson A, Le Nours J, Khandokar Y, Praveena T, Wubben J, Lin J, Sullivan LC, Lovrecz GO, Mak JY, Liu L, Kostenko L, Kedzierska K, Corbett AJ, Fairlie DP, Brooks AG, Gherardin NA, Uldrich AP, Chen Z, Rossjohn J, Godfrey DI, McCluskey J, Pellicci DG, Eckle SB. CD8 coreceptor engagement of MR1 enhances antigen responsiveness by human MAIT and other MR1-reactive T cells. J Exp Med 2022; 219:213423. [PMID: 36018322 PMCID: PMC9424912 DOI: 10.1084/jem.20210828] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/24/2022] [Accepted: 07/21/2022] [Indexed: 11/04/2022] Open
Abstract
Mucosal-associated invariant T (MAIT) cells detect microbial infection via recognition of riboflavin-based antigens presented by the major histocompatibility complex class I (MHC-I)-related protein 1 (MR1). Most MAIT cells in human peripheral blood express CD8αα or CD8αβ coreceptors, and the binding site for CD8 on MHC-I molecules is relatively conserved in MR1. Yet, there is no direct evidence of CD8 interacting with MR1 or the functional consequences thereof. Similarly, the role of CD8αα in lymphocyte function remains ill-defined. Here, using newly developed MR1 tetramers, mutated at the CD8 binding site, and by determining the crystal structure of MR1-CD8αα, we show that CD8 engaged MR1, analogous to how it engages MHC-I molecules. CD8αα and CD8αβ enhanced MR1 binding and cytokine production by MAIT cells. Moreover, the CD8-MR1 interaction was critical for the recognition of folate-derived antigens by other MR1-reactive T cells. Together, our findings suggest that both CD8αα and CD8αβ act as functional coreceptors for MAIT and other MR1-reactive T cells.
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Affiliation(s)
- Michael N.T. Souter
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Wael Awad
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Melbourne, Australia
| | - Shihan Li
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Troi J. Pediongco
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Bronwyn S. Meehan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Lucy J. Meehan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Zehua Tian
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Zhe Zhao
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Huimeng Wang
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia,State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Adam Nelson
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Jérôme Le Nours
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Melbourne, Australia
| | - Yogesh Khandokar
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Melbourne, Australia
| | - T. Praveena
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Melbourne, Australia
| | - Jacinta Wubben
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Melbourne, Australia
| | - Jie Lin
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Lucy C. Sullivan
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - George O. Lovrecz
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organisation, Melbourne, Australia
| | - Jeffrey Y.W. Mak
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Ligong Liu
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Lyudmila Kostenko
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Katherine Kedzierska
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Alexandra J. Corbett
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - David P. Fairlie
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Andrew G. Brooks
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Adam P. Uldrich
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Zhenjun Chen
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Jamie Rossjohn
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Melbourne, Australia,Institute of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - James McCluskey
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
| | - Daniel G. Pellicci
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia,Murdoch Children’s Research Institute, Parkville, Melbourne, Australia
| | - Sidonia B.G. Eckle
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
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15
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Mehta H, Lett MJ, Klenerman P, Filipowicz Sinnreich M. MAIT cells in liver inflammation and fibrosis. Semin Immunopathol 2022; 44:429-444. [PMID: 35641678 PMCID: PMC9256577 DOI: 10.1007/s00281-022-00949-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 05/06/2022] [Indexed: 02/07/2023]
Abstract
Mucosal-associated invariant T cells or MAIT cells are an abundant cell type in humans and especially so in the liver. MAIT cells are a subset of T lymphocytes that sit at a bridge between innate and adaptive immunity, so-called innate-like or "unconventional" T cells. The specificity of their antigen receptor (T cell receptor or TCR) is for the conserved major histocompatibility complex (MHC)-related molecule MR1, which presents a modified bacterial metabolite from the vitamin B2 biosynthesis pathway - this allows them to respond in the presence of many bacteria or yeast. MAIT cells also possess an array of cytokine receptors, which allows triggering independently of the TCR. The combination of such signals drives their functionality - this means they can respond to a range of stimuli and likely play a role not only in infection or inflammation, but also under homeostatic conditions.In this review, we will look at the question of what MAIT cells are doing in the normal liver and how they behave in the setting of disease. These questions are of relevance because MAIT cells are such a distinctive cell type enriched in the liver under normal conditions, and their modulation could be of therapeutic benefit. The recent discovery that they appear to be involved in liver fibrosis is particularly of interest in this context.
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Affiliation(s)
- Hema Mehta
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, South Parks Rd, Oxford, OX1 3SY, UK
| | - Martin Joseph Lett
- Liver Immunology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Paul Klenerman
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, South Parks Rd, Oxford, OX1 3SY, UK.
- Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford, OX3 9DU, UK.
| | - Magdalena Filipowicz Sinnreich
- Liver Immunology, Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
- Department of Gastroenterology and Hepatology, Basel University Medical Clinic, Cantonal Hospital Baselland, Liestal, Switzerland
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16
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Cobelens F, Suri RK, Helinski M, Makanga M, Weinberg AL, Schaffmeister B, Deege F, Hatherill M. Accelerating research and development of new vaccines against tuberculosis: a global roadmap. THE LANCET. INFECTIOUS DISEASES 2022; 22:e108-e120. [PMID: 35240041 PMCID: PMC8884775 DOI: 10.1016/s1473-3099(21)00810-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 12/03/2022]
Abstract
To eliminate tuberculosis globally, a new, effective, and affordable vaccine is urgently needed, particularly for use in adults and adolescents in low-income and middle-income countries. We have created a roadmap that lists the actions needed to accelerate tuberculosis vaccine research and development using a participatory process. The vaccine pipeline needs more diverse immunological approaches, antigens, and platforms. Clinical development can be accelerated by validated preclinical models, agreed laboratory correlates of protection, efficient trial designs, and validated endpoints. Determining the public health impact of new tuberculosis vaccines requires understanding of a country's demand for a new tuberculosis vaccine, how to integrate vaccine implementation with ongoing tuberculosis prevention efforts, cost, and national and global demand to stimulate vaccine production. Investments in tuberculosis vaccine research and development need to be increased, with more diversity of funding sources and coordination between these funders. Open science is important to enhance the efficiency of tuberculosis vaccine research and development including early and freely available publication of study findings and effective mechanisms for sharing datasets and specimens. There is a need for increased engagement of industry vaccine developers, for increased political commitment for new tuberculosis vaccines, and to address stigma and vaccine hesitancy. The unprecedented speed by which COVID-19 vaccines have been developed and introduced provides important insight for tuberculosis vaccine research and development.
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Affiliation(s)
- Frank Cobelens
- Department of Global Health and Amsterdam Institute for Global Health and Development, Amsterdam University Medical Centers, Amsterdam, Netherlands.
| | - Rajinder Kumar Suri
- Department of Governance and Strategy, Developing Countries Vaccine Manufacturers' Network International, Nyon, Switzerland
| | - Michelle Helinski
- European & Developing Countries Clinical Trials Partnership, The Hague, Netherlands
| | - Michael Makanga
- European & Developing Countries Clinical Trials Partnership, The Hague, Netherlands
| | - Ana Lúcia Weinberg
- European & Developing Countries Clinical Trials Partnership, The Hague, Netherlands
| | | | | | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
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17
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Vorkas CK, Krishna C, Li K, Aubé J, Fitzgerald DW, Mazutis L, Leslie CS, Glickman MS. Single-Cell Transcriptional Profiling Reveals Signatures of Helper, Effector, and Regulatory MAIT Cells during Homeostasis and Activation. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 208:1042-1056. [PMID: 35149530 PMCID: PMC9012082 DOI: 10.4049/jimmunol.2100522] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 12/09/2021] [Indexed: 02/02/2023]
Abstract
Mucosal-associated invariant T (MAIT) cells are innate-like lymphocytes that recognize microbial vitamin B metabolites and have emerging roles in infectious disease, autoimmunity, and cancer. Although MAIT cells are identified by a semi-invariant TCR, their phenotypic and functional heterogeneity is not well understood. Here we present an integrated single cell transcriptomic analysis of over 76,000 human MAIT cells during early and prolonged Ag-specific activation with the MR1 ligand 5-OP-RU and nonspecific TCR stimulation. We show that MAIT cells span a broad range of homeostatic, effector, helper, tissue-infiltrating, regulatory, and exhausted phenotypes, with distinct gene expression programs associated with CD4+ or CD8+ coexpression. During early activation, MAIT cells rapidly adopt a cytotoxic phenotype characterized by high expression of GZMB, IFNG and TNF In contrast, prolonged stimulation induces heterogeneous states defined by proliferation, cytotoxicity, immune modulation, and exhaustion. We further demonstrate a FOXP3 expressing MAIT cell subset that phenotypically resembles conventional regulatory T cells. Moreover, scRNAseq-defined MAIT cell subpopulations were also detected in individuals recently exposed to Mycobacterium tuberculosis, confirming their presence during human infection. To our knowledge, our study provides the first comprehensive atlas of human MAIT cells in activation conditions and defines substantial functional heterogeneity, suggesting complex roles in health and disease.
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Affiliation(s)
- Charles Kyriakos Vorkas
- Division of Infectious Diseases, Weill Cornell Medicine, Cornell University, New York, NY;,Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Chirag Krishna
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kelin Li
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Jeffrey Aubé
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Daniel W. Fitzgerald
- Division of Infectious Diseases, Weill Cornell Medicine, Cornell University, New York, NY;,Center for Global Health, Weill Cornell Medicine, Cornell University, New York, NY
| | - Linas Mazutis
- Single Cell Research Initiative, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY; and
| | - Christina S. Leslie
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Michael S. Glickman
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY;,Division of Infectious Diseases, Memorial Sloan Kettering Cancer Center, New York, NY
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18
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Gela A, Murphy M, Rodo M, Hadley K, Hanekom WA, Boom W, Johnson JL, Hoft DF, Joosten SA, Ottenhoff TH, Suliman S, Moody D, Lewinsohn DM, Hatherill M, Seshadri C, Nemes E, Scriba TJ, Briel L, Veldtsman H, Khomba N, Pienaar B, Africa H, Steyn M. Effects of BCG vaccination on donor unrestricted T cells in two prospective cohort studies. EBioMedicine 2022; 76:103839. [PMID: 35149285 PMCID: PMC8842032 DOI: 10.1016/j.ebiom.2022.103839] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Non-protein antigen classes can be presented to T cells by near-monomorphic antigen-presenting molecules such as CD1, MR1, and butyrophilin 3A1. Such T cells, referred to as donor unrestricted T (DURT) cells, typically express stereotypic T cell receptors. The near-unrestricted nature of DURT cell antigen recognition is of particular interest for vaccine development, and we sought to define the roles of DURT cells, including MR1-restricted MAIT cells, CD1b-restricted glucose monomycolate (GMM)-specific T cells, CD1d-restricted NKT cells, and γδ T cells, in vaccination against Mycobacterium tuberculosis. METHODS We compared and characterized DURT cells following primary bacille Calmette-Guerin (BCG) vaccination in a cohort of vaccinated and unvaccinated infants, as well as before and after BCG-revaccination in adults. FINDINGS BCG (re)vaccination did not modulate peripheral blood frequencies, T cell activation or memory profiles of MAIT cells, CD1b-restricted GMM-specific and germline-encoded mycolyl-reactive (GEM) cells or CD1d-restricted NKT cells. By contrast, primary BCG vaccination was associated with increased frequencies of γδ T cells as well as a novel subset of CD26+CD161+TRAV1-2- IFN-γ-expressing CD4+ T cells in infants. INTERPRETATION Our findings, that most DURT cell populations were not modulated by BCG, do not preclude a role of BCG in modulating other qualitative aspects of DURT cells. More studies are required to understand the full potential of DURT cells in new TB vaccine strategies. FUNDING Aeras, the National Institutes of Health, and the Bill and Melinda Gates Foundation.
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Affiliation(s)
- Anele Gela
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Melissa Murphy
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Miguel Rodo
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa,Department of Statistical Sciences, University of Cape Town, Cape Town, South Africa
| | - Kate Hadley
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | | | - W.Henry Boom
- Tuberculosis Research Unit, Department of Medicine, Case Western Reserve University and University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - John L. Johnson
- Tuberculosis Research Unit, Department of Medicine, Case Western Reserve University and University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Daniel F. Hoft
- Division of Infectious Diseases, Allergy & Immunology, Edward A. Doisy Research Center, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Simone A. Joosten
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Tom H.M. Ottenhoff
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Sara Suliman
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa,Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - D.Branch Moody
- Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - David M. Lewinsohn
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Chetan Seshadri
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Elisa Nemes
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Thomas J. Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa,Corresponding author.
| | - Libby Briel
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Hellen Veldtsman
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Nondumiso Khomba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Bernadette Pienaar
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Hadn Africa
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Marcia Steyn
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
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19
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Kulicke CA, De Zan E, Hein Z, Gonzalez-Lopez C, Ghanwat S, Veerapen N, Besra GS, Klenerman P, Christianson JC, Springer S, Nijman SM, Cerundolo V, Salio M. The P5-type ATPase ATP13A1 modulates major histocompatibility complex I-related protein 1 (MR1)-mediated antigen presentation. J Biol Chem 2022; 298:101542. [PMID: 34968463 PMCID: PMC8808182 DOI: 10.1016/j.jbc.2021.101542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 11/08/2022] Open
Abstract
The monomorphic antigen-presenting molecule major histocompatibility complex-I-related protein 1 (MR1) presents small-molecule metabolites to mucosal-associated invariant T (MAIT) cells. The MR1-MAIT cell axis has been implicated in a variety of infectious and noncommunicable diseases, and recent studies have begun to develop an understanding of the molecular mechanisms underlying this specialized antigen presentation pathway. However, proteins regulating MR1 folding, loading, stability, and surface expression remain to be identified. Here, we performed a gene trap screen to discover novel modulators of MR1 surface expression through insertional mutagenesis of an MR1-overexpressing clone derived from the near-haploid human cell line HAP1 (HAP1.MR1). The most significant positive regulators identified included β2-microglobulin, a known regulator of MR1 surface expression, and ATP13A1, a P5-type ATPase in the endoplasmic reticulum (ER) not previously known to be associated with MR1-mediated antigen presentation. CRISPR/Cas9-mediated knockout of ATP13A1 in both HAP1.MR1 and THP-1 cell lines revealed a profound reduction in MR1 protein levels and a concomitant functional defect specific to MR1-mediated antigen presentation. Collectively, these data are consistent with the ER-resident ATP13A1 being a key posttranscriptional determinant of MR1 surface expression.
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Affiliation(s)
- Corinna A Kulicke
- MRC Human Immunology Unit, Radcliffe Department of Medicine, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom.
| | - Erica De Zan
- Nuffield Department of Medicine, Ludwig Institute for Cancer Research Ltd and Target Discovery Institute, University of Oxford, Oxford, United Kingdom
| | - Zeynep Hein
- Department of Life Sciences and Chemistry, Jacobs University, Bremen, Germany
| | - Claudia Gonzalez-Lopez
- MRC Human Immunology Unit, Radcliffe Department of Medicine, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - Swapnil Ghanwat
- Department of Life Sciences and Chemistry, Jacobs University, Bremen, Germany
| | - Natacha Veerapen
- School of Biosciences, University of Birmingham, Birmingham, United Kingdom
| | - Gurdyal S Besra
- School of Biosciences, University of Birmingham, Birmingham, United Kingdom
| | - Paul Klenerman
- Peter Medawar Building, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom; Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - John C Christianson
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Oxford, United Kingdom
| | - Sebastian Springer
- Department of Life Sciences and Chemistry, Jacobs University, Bremen, Germany
| | - Sebastian M Nijman
- Nuffield Department of Medicine, Ludwig Institute for Cancer Research Ltd and Target Discovery Institute, University of Oxford, Oxford, United Kingdom
| | - Vincenzo Cerundolo
- MRC Human Immunology Unit, Radcliffe Department of Medicine, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - Mariolina Salio
- MRC Human Immunology Unit, Radcliffe Department of Medicine, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom.
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20
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Cooper AJR, Clegg J, Cassidy FC, Hogan AE, McLoughlin RM. Human MAIT Cells Respond to Staphylococcus aureus with Enhanced Anti-Bacterial Activity. Microorganisms 2022; 10:microorganisms10010148. [PMID: 35056597 PMCID: PMC8778732 DOI: 10.3390/microorganisms10010148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/24/2021] [Accepted: 01/05/2022] [Indexed: 01/27/2023] Open
Abstract
Mucosal-Associated Invariant T (MAIT) cells have been shown to play protective roles during infection with diverse pathogens through their propensity for rapid innate-like cytokine production and cytotoxicity. Among the potential applications for MAIT cells is to defend against Staphylococcus aureus, a pathogen of serious clinical significance. However, it is unknown how MAIT cell responses to S. aureus are elicited, nor has it been investigated whether MAIT cell cytotoxicity is mobilized against intracellular S. aureus. In this study, we investigate the capacity of human MAIT cells to respond directly to S. aureus. MAIT cells co-cultured with dendritic cells (DCs) infected with S. aureus rapidly upregulate CD69, express IFNγ and Granzyme B and degranulate. DC secretion of IL-12, but not IL-18, was implicated in this immune response, while TCR binding of MR1 is required to commence cytokine production. MAIT cell cytotoxicity resulted in apoptosis of S. aureus-infected cells, and reduced intracellular persistence of S. aureus. These findings implicate these unconventional T cells in important, rapid anti-S. aureus responses that may be of great relevance to the ongoing development of novel anti-S. aureus treatments.
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Affiliation(s)
- Andrew J. R. Cooper
- Host Pathogen Interactions Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland; (A.J.R.C.); (J.C.)
| | - Jonah Clegg
- Host Pathogen Interactions Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland; (A.J.R.C.); (J.C.)
| | - Féaron C. Cassidy
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, W23 F2K8 Maynooth, Ireland; (F.C.C.); (A.E.H.)
| | - Andrew E. Hogan
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, W23 F2K8 Maynooth, Ireland; (F.C.C.); (A.E.H.)
| | - Rachel M. McLoughlin
- Host Pathogen Interactions Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland; (A.J.R.C.); (J.C.)
- Correspondence: ; Tel.: +353-1-896-2526
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21
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Soma S, Lewinsohn DA, Lewinsohn DM. Donor Unrestricted T Cells: Linking innate and adaptive immunity. Vaccine 2021; 39:7295-7299. [PMID: 34740474 DOI: 10.1016/j.vaccine.2021.10.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/06/2021] [Accepted: 10/19/2021] [Indexed: 12/11/2022]
Abstract
Donor Unrestricted T Cells (DURTs) are characterized by their use of antigen presentation molecules that are often invariant. As these cells recognize diverse mycobacterial antigens, often found in BCG, these cells have the potential to either serve as targets for vaccination, or as a means to enable the induction of traditional T and B cell immunity. Here, we will review specific DURT family members, and their relationship to BCG.
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Affiliation(s)
- Shogo Soma
- Pulmonary and Critical Care Medicine, Department of Medicine, Oregon Health & Science University, Portland, OR 97239, United States
| | - Deborah A Lewinsohn
- Division of Pediatric Infectious Disease, Department of Pediatrics, Oregon Health & Science University, Portland, OR. 97239, United States
| | - David M Lewinsohn
- Division of Pulmonary & Critical Care Medicine, Department of Medicine, Portland VA Medical Center, Oregon Health & Science University, United States.
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22
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Cossarizza A, Chang HD, Radbruch A, Abrignani S, Addo R, Akdis M, Andrä I, Andreata F, Annunziato F, Arranz E, Bacher P, Bari S, Barnaba V, Barros-Martins J, Baumjohann D, Beccaria CG, Bernardo D, Boardman DA, Borger J, Böttcher C, Brockmann L, Burns M, Busch DH, Cameron G, Cammarata I, Cassotta A, Chang Y, Chirdo FG, Christakou E, Čičin-Šain L, Cook L, Corbett AJ, Cornelis R, Cosmi L, Davey MS, De Biasi S, De Simone G, del Zotto G, Delacher M, Di Rosa F, Di Santo J, Diefenbach A, Dong J, Dörner T, Dress RJ, Dutertre CA, Eckle SBG, Eede P, Evrard M, Falk CS, Feuerer M, Fillatreau S, Fiz-Lopez A, Follo M, Foulds GA, Fröbel J, Gagliani N, Galletti G, Gangaev A, Garbi N, Garrote JA, Geginat J, Gherardin NA, Gibellini L, Ginhoux F, Godfrey DI, Gruarin P, Haftmann C, Hansmann L, Harpur CM, Hayday AC, Heine G, Hernández DC, Herrmann M, Hoelsken O, Huang Q, Huber S, Huber JE, Huehn J, Hundemer M, Hwang WYK, Iannacone M, Ivison SM, Jäck HM, Jani PK, Keller B, Kessler N, Ketelaars S, Knop L, Knopf J, Koay HF, Kobow K, Kriegsmann K, Kristyanto H, Krueger A, Kuehne JF, Kunze-Schumacher H, Kvistborg P, Kwok I, Latorre D, Lenz D, Levings MK, Lino AC, Liotta F, Long HM, Lugli E, MacDonald KN, Maggi L, Maini MK, Mair F, Manta C, Manz RA, Mashreghi MF, Mazzoni A, McCluskey J, Mei HE, Melchers F, Melzer S, Mielenz D, Monin L, Moretta L, Multhoff G, Muñoz LE, Muñoz-Ruiz M, Muscate F, Natalini A, Neumann K, Ng LG, Niedobitek A, Niemz J, Almeida LN, Notarbartolo S, Ostendorf L, Pallett LJ, Patel AA, Percin GI, Peruzzi G, Pinti M, Pockley AG, Pracht K, Prinz I, Pujol-Autonell I, Pulvirenti N, Quatrini L, Quinn KM, Radbruch H, Rhys H, Rodrigo MB, Romagnani C, Saggau C, Sakaguchi S, Sallusto F, Sanderink L, Sandrock I, Schauer C, Scheffold A, Scherer HU, Schiemann M, Schildberg FA, Schober K, Schoen J, Schuh W, Schüler T, Schulz AR, Schulz S, Schulze J, Simonetti S, Singh J, Sitnik KM, Stark R, Starossom S, Stehle C, Szelinski F, Tan L, Tarnok A, Tornack J, Tree TIM, van Beek JJP, van de Veen W, van Gisbergen K, Vasco C, Verheyden NA, von Borstel A, Ward-Hartstonge KA, Warnatz K, Waskow C, Wiedemann A, Wilharm A, Wing J, Wirz O, Wittner J, Yang JHM, Yang J. Guidelines for the use of flow cytometry and cell sorting in immunological studies (third edition). Eur J Immunol 2021; 51:2708-3145. [PMID: 34910301 PMCID: PMC11115438 DOI: 10.1002/eji.202170126] [Citation(s) in RCA: 181] [Impact Index Per Article: 60.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The third edition of Flow Cytometry Guidelines provides the key aspects to consider when performing flow cytometry experiments and includes comprehensive sections describing phenotypes and functional assays of all major human and murine immune cell subsets. Notably, the Guidelines contain helpful tables highlighting phenotypes and key differences between human and murine cells. Another useful feature of this edition is the flow cytometry analysis of clinical samples with examples of flow cytometry applications in the context of autoimmune diseases, cancers as well as acute and chronic infectious diseases. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid. All sections are written and peer-reviewed by leading flow cytometry experts and immunologists, making this edition an essential and state-of-the-art handbook for basic and clinical researchers.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Hyun-Dong Chang
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Institute for Biotechnology, Technische Universität, Berlin, Germany
| | - Andreas Radbruch
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sergio Abrignani
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Richard Addo
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Francesco Andreata
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Eduardo Arranz
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
| | - Petra Bacher
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
- Institute of Clinical Molecular Biology Christian-Albrechts Universität zu Kiel, Kiel, Germany
| | - Sudipto Bari
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
| | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Center for Life Nano & Neuro Science@Sapienza, Istituto Italiano di Tecnologia (IIT), Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | | | - Dirk Baumjohann
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Cristian G. Beccaria
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
| | - David Bernardo
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Dominic A. Boardman
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Jessica Borger
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Chotima Böttcher
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Leonie Brockmann
- Department of Microbiology & Immunology, Columbia University, New York City, USA
| | - Marie Burns
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Dirk H. Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
| | - Garth Cameron
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Ilenia Cammarata
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Antonino Cassotta
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Yinshui Chang
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Fernando Gabriel Chirdo
- Instituto de Estudios Inmunológicos y Fisiopatológicos - IIFP (UNLP-CONICET), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, La Plata, Argentina
| | - Eleni Christakou
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
| | - Luka Čičin-Šain
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Laura Cook
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Alexandra J. Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Rebecca Cornelis
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Martin S. Davey
- Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Gabriele De Simone
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Michael Delacher
- Institute for Immunology, University Medical Center Mainz, Mainz, Germany
- Research Centre for Immunotherapy, University Medical Center Mainz, Mainz, Germany
| | - Francesca Di Rosa
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - James Di Santo
- Innate Immunity Unit, Department of Immunology, Institut Pasteur, Paris, France
- Inserm U1223, Paris, France
| | - Andreas Diefenbach
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Mucosal and Developmental Immunology, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Jun Dong
- Cell Biology, German Rheumatism Research Center Berlin (DRFZ), An Institute of the Leibniz Association, Berlin, Germany
| | - Thomas Dörner
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Regine J. Dress
- Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Charles-Antoine Dutertre
- Institut National de la Sante Et de la Recherce Medicale (INSERM) U1015, Equipe Labellisee-Ligue Nationale contre le Cancer, Villejuif, France
| | - Sidonia B. G. Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Pascale Eede
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Maximilien Evrard
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
| | - Christine S. Falk
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Markus Feuerer
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Regensburg, Germany
| | - Simon Fillatreau
- Institut Necker Enfants Malades, INSERM U1151-CNRS, UMR8253, Paris, France
- Université de Paris, Paris Descartes, Faculté de Médecine, Paris, France
- AP-HP, Hôpital Necker Enfants Malades, Paris, France
| | - Aida Fiz-Lopez
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
| | - Marie Follo
- Department of Medicine I, Lighthouse Core Facility, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gemma A. Foulds
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Julia Fröbel
- Immunology of Aging, Leibniz Institute on Aging – Fritz Lipmann Institute, Jena, Germany
| | - Nicola Gagliani
- Department of Medicine, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
| | - Giovanni Galletti
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Anastasia Gangaev
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Natalio Garbi
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - José Antonio Garrote
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
- Laboratory of Molecular Genetics, Servicio de Análisis Clínicos, Hospital Universitario Río Hortega, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Jens Geginat
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore, Singapore
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Paola Gruarin
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Claudia Haftmann
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Leo Hansmann
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin (CVK), Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Germany
| | - Christopher M. Harpur
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton, Victoria, Australia
| | - Adrian C. Hayday
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Guido Heine
- Division of Allergy, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Daniela Carolina Hernández
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Oliver Hoelsken
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Mucosal and Developmental Immunology, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Qing Huang
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Samuel Huber
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Johanna E. Huber
- Institute for Immunology, Biomedical Center, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Jochen Huehn
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Michael Hundemer
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - William Y. K. Hwang
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
- Department of Hematology, Singapore General Hospital, Singapore, Singapore
- Executive Offices, National Cancer Centre Singapore, Singapore
| | - Matteo Iannacone
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sabine M. Ivison
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Peter K. Jani
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nina Kessler
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - Steven Ketelaars
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Laura Knop
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Jasmin Knopf
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Hui-Fern Koay
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Katja Kobow
- Department of Neuropathology, Universitätsklinikum Erlangen, Germany
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - H. Kristyanto
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny F. Kuehne
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
| | | | - Daniel Lenz
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Megan K. Levings
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Andreia C. Lino
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Heather M. Long
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Enrico Lugli
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Katherine N. MacDonald
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
- Michael Smith Laboratories, The University of British Columbia, Vancouver, Canada
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Mala K. Maini
- Division of Infection & Immunity, Institute of Immunity & Transplantation, University College London, London, UK
| | - Florian Mair
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Calin Manta
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Rudolf Armin Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | | | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Henrik E. Mei
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Fritz Melchers
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, Leipzig University, Härtelstr.16, −18, Leipzig, 04107, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Leticia Monin
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Gabriele Multhoff
- Radiation Immuno-Oncology Group, Center for Translational Cancer Research (TranslaTUM), Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
- Department of Radiation Oncology, Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
| | - Luis Enrique Muñoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Miguel Muñoz-Ruiz
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Franziska Muscate
- Department of Medicine, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ambra Natalini
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
| | - Katrin Neumann
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lai Guan Ng
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Department of Microbiology & Immunology, Immunology Programme, Life Science Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | | | - Jana Niemz
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Samuele Notarbartolo
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Lennard Ostendorf
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Laura J. Pallett
- Division of Infection & Immunity, Institute of Immunity & Transplantation, University College London, London, UK
| | - Amit A. Patel
- Institut National de la Sante Et de la Recherce Medicale (INSERM) U1015, Equipe Labellisee-Ligue Nationale contre le Cancer, Villejuif, France
| | - Gulce Itir Percin
- Immunology of Aging, Leibniz Institute on Aging – Fritz Lipmann Institute, Jena, Germany
| | - Giovanna Peruzzi
- Center for Life Nano & Neuro Science@Sapienza, Istituto Italiano di Tecnologia (IIT), Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A. Graham Pockley
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Katharina Pracht
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, 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
| | - Irma Pujol-Autonell
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
- Peter Gorer Department of Immunobiology, King’s College London, London, UK
| | - Nadia Pulvirenti
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Kylie M. Quinn
- School of Biomedical and Health Sciences, RMIT University, Bundorra, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Helena Radbruch
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hefin Rhys
- Flow Cytometry Science Technology Platform, The Francis Crick Institute, London, UK
| | - Maria B. Rodrigo
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - Chiara Romagnani
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Carina Saggau
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | | | - Federica Sallusto
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland
| | - Lieke Sanderink
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Regensburg, Germany
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Christine Schauer
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Alexander Scheffold
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Hans U. Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank A. Schildberg
- Clinic for Orthopedics and Trauma Surgery, University Hospital Bonn, Bonn, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- Mikrobiologisches Institut – Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Germany
| | - Janina Schoen
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Wolfgang Schuh
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Axel R. Schulz
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sebastian Schulz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Julia Schulze
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sonia Simonetti
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
| | - Jeeshan Singh
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 – Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Katarzyna M. Sitnik
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Regina Stark
- Charité Universitätsmedizin Berlin – BIH Center for Regenerative Therapies, Berlin, Germany
- Sanquin Research – Adaptive Immunity, Amsterdam, The Netherlands
| | - Sarah Starossom
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christina Stehle
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Franziska Szelinski
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Leonard Tan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Department of Microbiology & Immunology, Immunology Programme, Life Science Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Attila Tarnok
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
- Department of Precision Instrument, Tsinghua University, Beijing, China
- Department of Preclinical Development and Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Julia Tornack
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Timothy I. M. Tree
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
| | - Jasper J. P. van Beek
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | | | - Chiara Vasco
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Nikita A. Verheyden
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Anouk von Borstel
- Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Kirsten A. Ward-Hartstonge
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Claudia Waskow
- Immunology of Aging, Leibniz Institute on Aging – Fritz Lipmann Institute, Jena, Germany
- Institute of Biochemistry and Biophysics, Faculty of Biological Sciences, Friedrich-Schiller-University Jena, Jena, Germany
- Department of Medicine III, Technical University Dresden, Dresden, Germany
| | - Annika Wiedemann
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - James Wing
- Immunology Frontier Research Center, Osaka University, Japan
| | - Oliver Wirz
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Jens Wittner
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Jennie H. M. Yang
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, London, UK
| | - Juhao Yang
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
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Cordero OJ, Rafael-Vidal C, Varela-Calviño R, Calviño-Sampedro C, Malvar-Fernández B, García S, Viñuela JE, Pego-Reigosa JM. Distinctive CD26 Expression on CD4 T-Cell Subsets. Biomolecules 2021; 11:biom11101446. [PMID: 34680079 PMCID: PMC8533622 DOI: 10.3390/biom11101446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 09/20/2021] [Accepted: 09/28/2021] [Indexed: 12/18/2022] Open
Abstract
Immune system CD4 T-cells with high cell-surface CD26 expression show anti-tumoral properties. When engineered with a chimeric antigen receptor (CAR), they incite strong responses against solid cancers. This subset was originally associated to human CD4 T helper cells bearing the CD45R0 effector/memory phenotype and later to Th17 cells. CD26 is also found in soluble form (sCD26) in several biological fluids, and its serum levels correlate with specific T cell subsets. However, the relationship between glycoprotein sCD26 and its dipeptidyl peptidase 4 (DPP4) enzymatic activity, and cell-surface CD26 expression is not well understood. We have studied ex vivo cell-surface CD26 and in vitro surface and intracellular CD26 expression and secretome's sCD26 in cultured CD4 T cells under different polarization conditions. We show that most human CD26negative CD4 T cells in circulating lymphocytes are central memory (TCM) cells while CD26high expression is present in effector Th1, Th2, Th17, and TEM (effector memory) cells. However, there are significant percentages of Th1, Th2, Th17, and Th22 CD26 negative cells. This information may help to refine the research on CAR-Ts. The cell surface CD45R0 and CD26 levels in the different T helper subsets after in vitro polarization resemble those found ex vivo. In the secretomes of these cultures there was a significant amount of sCD26. However, in all polarizations, including Th1, the levels of sCD26 were lower (although not significantly) compared to the Th0 condition (activation without polarization). These differences could have an impact on the various physiological functions proposed for sCD26/DPP4.
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Affiliation(s)
- Oscar J. Cordero
- Department of Biochemistry and Molecular Biology, Campus Vida, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain; (R.V.-C.); (C.C.-S.)
- Correspondence: ; Tel.: +34-881816935
| | - Carlos Rafael-Vidal
- Rheumatology & Immune-Mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IISGS), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (B.M.-F.); (S.G.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo-SERGAS, 36312 Vigo, Spain
| | - Rubén Varela-Calviño
- Department of Biochemistry and Molecular Biology, Campus Vida, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain; (R.V.-C.); (C.C.-S.)
| | - Cristina Calviño-Sampedro
- Department of Biochemistry and Molecular Biology, Campus Vida, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain; (R.V.-C.); (C.C.-S.)
| | - Beatriz Malvar-Fernández
- Rheumatology & Immune-Mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IISGS), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (B.M.-F.); (S.G.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo-SERGAS, 36312 Vigo, Spain
| | - Samuel García
- Rheumatology & Immune-Mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IISGS), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (B.M.-F.); (S.G.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo-SERGAS, 36312 Vigo, Spain
| | - Juan E. Viñuela
- Service of Immunology, University Hospital Complex of Santiago de Compostela-SERGAS, 15782 Santiago de Compostela, Spain;
| | - José M. Pego-Reigosa
- Rheumatology & Immune-Mediated Diseases Research Group (IRIDIS), Galicia Sur Health Research Institute (IISGS), SERGAS-UVIGO, 36312 Vigo, Spain; (C.R.-V.); (B.M.-F.); (S.G.); (J.M.P.-R.)
- Rheumatology Department, University Hospital Complex of Vigo-SERGAS, 36312 Vigo, Spain
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24
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Najafi Fard S, Petrone L, Petruccioli E, Alonzi T, Matusali G, Colavita F, Castilletti C, Capobianchi MR, Goletti D. In Vitro Models for Studying Entry, Tissue Tropism, and Therapeutic Approaches of Highly Pathogenic Coronaviruses. BIOMED RESEARCH INTERNATIONAL 2021; 2021:8856018. [PMID: 34239932 PMCID: PMC8221881 DOI: 10.1155/2021/8856018] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 04/27/2021] [Accepted: 06/05/2021] [Indexed: 12/31/2022]
Abstract
Coronaviruses (CoVs) are enveloped nonsegmented positive-sense RNA viruses belonging to the family Coronaviridae that contain the largest genome among RNA viruses. Their genome encodes 4 major structural proteins, and among them, the Spike (S) protein plays a crucial role in determining the viral tropism. It mediates viral attachment to the host cell, fusion to the membranes, and cell entry using cellular proteases as activators. Several in vitro models have been developed to study the CoVs entry, pathogenesis, and possible therapeutic approaches. This article is aimed at summarizing the current knowledge about the use of relevant methodologies and cell lines permissive for CoV life cycle studies. The synthesis of this information can be useful for setting up specific experimental procedures. We also discuss different strategies for inhibiting the binding of the S protein to the cell receptors and the fusion process which may offer opportunities for therapeutic intervention.
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Affiliation(s)
- Saeid Najafi Fard
- Translational Research Unit, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Linda Petrone
- Translational Research Unit, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Tonino Alonzi
- Translational Research Unit, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Giulia Matusali
- Laboratory of Virology, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Francesca Colavita
- Laboratory of Virology, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Maria Rosaria Capobianchi
- Laboratory of Virology, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
| | - Delia Goletti
- Translational Research Unit, Epidemiology and Preclinical Research Department, National Institute for Infectious Diseases “Lazzaro Spallanzani” IRCCS, 00149 Rome, Italy
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25
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Garreto L, Charneau S, Mandacaru SC, Nóbrega OT, Motta FN, de Araújo CN, Tonet AC, Modesto FMB, Paula LM, de Sousa MV, Santana JM, Acevedo AC, Bastos IMD. Mapping Salivary Proteases in Sjögren's Syndrome Patients Reveals Overexpression of Dipeptidyl Peptidase-4/CD26. Front Immunol 2021; 12:686480. [PMID: 34220840 PMCID: PMC8247581 DOI: 10.3389/fimmu.2021.686480] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/25/2021] [Indexed: 12/14/2022] Open
Abstract
Sjögren's Syndrome (SS) is an autoimmune exocrinopathy characterized by the progressive damage of salivary and lacrimal glands associated with lymphocytic infiltration. Identifying new non-invasive biomarkers for SS diagnosis remains a challenge, and alterations in saliva composition reported in patients turn this fluid into a source of potential biomarkers. Among these, proteases are promising candidates since they are involved in several key physio-pathological processes. This study evaluated differentially expressed proteases in SS individuals' saliva using synthetic fluorogenic substrates, zymography, ELISA, and proteomic approaches. Here we reported, for the first time, increased activity of the serine protease dipeptidyl peptidase-4/CD26 (DPP4/CD26) in pSS saliva, the expression level of which was corroborated by ELISA assay. Gelatin zymograms showed that metalloproteinase proteolytic band profiles differed significantly in intensity between control and SS groups. Focusing on matrix metalloproteinase-9 (MMP9) expression, an increased tendency in pSS saliva (p = 0.0527) was observed compared to the control group. Samples of control, pSS, and sSS were analyzed by mass spectrometry to reveal a general panorama of proteases in saliva. Forty-eight protein groups of proteases were identified, among which were the serine proteases cathepsin G (CTSG), neutrophil elastase (ELANE), myeloblastin (PRTN3), MMP9 and several protease inhibitors. This work paves the way for proteases to be explored in the future as biomarkers, emphasizing DPP4 by its association in several autoimmune and inflammatory diseases. Besides its proteolytic role, DPP4/CD26 acts as a cell surface receptor, signal transduction mediator, adhesion and costimulatory protein involved in T lymphocytes activation.
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Affiliation(s)
- Laís Garreto
- Pathogen–Host Interface Laboratory, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
| | - Sébastien Charneau
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
| | - Samuel Coelho Mandacaru
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
| | | | - Flávia N. Motta
- Pathogen–Host Interface Laboratory, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
- Faculty of Ceilândia, University of Brasília, Brasília, Brazil
| | - Carla N. de Araújo
- Pathogen–Host Interface Laboratory, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
- Faculty of Ceilândia, University of Brasília, Brasília, Brazil
| | - Audrey C. Tonet
- Laboratory of Immune Gerontology, Catholic University of Brasília, Brasília, Brazil
| | | | - Lilian M. Paula
- Laboratory of Oral Histopathology, Department of Odontology, Health Sciences Faculty, University of Brasília, Brasília, Brazil
| | - Marcelo Valle de Sousa
- Laboratory of Protein Chemistry and Biochemistry, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
| | - Jaime M. Santana
- Pathogen–Host Interface Laboratory, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
| | - Ana Carolina Acevedo
- Laboratory of Oral Histopathology, Department of Odontology, Health Sciences Faculty, University of Brasília, Brasília, Brazil
| | - Izabela M. D. Bastos
- Pathogen–Host Interface Laboratory, Department of Cell Biology, Institute of Biology, University of Brasília, Brasília, Brazil
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26
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Wragg KM, Tan HX, Kristensen AB, Nguyen-Robertson CV, Kelleher AD, Parsons MS, Wheatley AK, Berzins SP, Pellicci DG, Kent SJ, Juno JA. High CD26 and Low CD94 Expression Identifies an IL-23 Responsive Vδ2 + T Cell Subset with a MAIT Cell-like Transcriptional Profile. Cell Rep 2021; 31:107773. [PMID: 32553157 DOI: 10.1016/j.celrep.2020.107773] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/24/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022] Open
Abstract
Vδ2+ T cells play a critical role in immunity to micro-organisms and cancer but exhibit substantial heterogeneity in humans. Here, we demonstrate that CD26 and CD94 define transcriptionally, phenotypically, and functionally distinct Vδ2+ T cell subsets. Despite distinct antigen specificities, CD26hiCD94lo Vδ2+ cells exhibit substantial similarities to CD26hi mucosal-associated invariant T (MAIT) cells, although CD26- Vδ2+ cells exhibit cytotoxic, effector-like profiles. At birth, the Vδ2+Vγ9+ population is dominated by CD26hiCD94lo cells; during adolescence and adulthood, Vδ2+ cells acquire CD94/NKG2A expression and the relative frequency of the CD26hiCD94lo subset declines. Critically, exposure of the CD26hiCD94lo subset to phosphoantigen in the context of interleukin-23 (IL-23) and CD26 engagement drives the acquisition of a cytotoxic program and concurrent loss of the MAIT cell-like phenotype. The ability to modulate the cytotoxic potential of CD26hiCD94lo Vδ2+ cells, combined with their adenosine-binding capacity, may make them ideal targets for immunotherapeutic expansion and adoptive transfer.
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Affiliation(s)
- Kathleen M Wragg
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Hyon-Xhi Tan
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Anne B Kristensen
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Catriona V Nguyen-Robertson
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia; ARC Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Anthony D Kelleher
- The Kirby Institute, University of New South Wales, Kensington, NSW 2052, Australia; St. Vincent's Centre for Applied Medical Research, St. Vincent's Hospital, Darlinghurst, NSW 2011, Australia
| | - Matthew S Parsons
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia; Division of Microbiology and Immunology, Yerkes National Primate Research Center, Atlanta, GA 30329, USA; Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, GA 30322, USA
| | - Adam K Wheatley
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Stuart P Berzins
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia; Federation University and Fiona Elsey Cancer Research Institute, Ballarat, VIC 3350, Australia
| | - Daniel G Pellicci
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia; Murdoch Children's Research Institute, Parkville, VIC 3052, Australia
| | - Stephen J Kent
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia; Melbourne Sexual Health Centre and Department of Infectious Diseases, Alfred Health, Central Clinical School, Monash University, Carlton, VIC 3053, Australia; ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Melbourne, VIC 3000, Australia.
| | - Jennifer A Juno
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia.
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27
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Abstract
Tuberculosis (TB) remains an infectious disease of global significance and a
leading cause of death in low- and middle-income countries. Significant effort
has been directed towards understanding Mycobacterium
tuberculosis genomics, virulence, and pathophysiology within the
framework of Koch postulates. More recently, the advent of “-omics” approaches
has broadened our appreciation of how “commensal” microbes have coevolved with
their host and have a central role in shaping health and susceptibility to
disease. It is now clear that there is a diverse repertoire of interactions
between the microbiota and host immune responses that can either sustain or
disrupt homeostasis. In the context of the global efforts to combatting TB, such
findings and knowledge have raised important questions: Does microbiome
composition indicate or determine susceptibility or resistance to
M. tuberculosis infection? Is the
development of active disease or latent infection upon M.
tuberculosis exposure influenced by the microbiome? Does
microbiome composition influence TB therapy outcome and risk of reinfection with
M. tuberculosis? Can the microbiome be
actively managed to reduce risk of M.
tuberculosis infection or recurrence of TB? Here, we
explore these questions with a particular focus on microbiome-immune
interactions that may affect TB susceptibility, manifestation and progression,
the long-term implications of anti-TB therapy, as well as the potential of the
host microbiome as target for clinical manipulation.
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Affiliation(s)
- Giorgia Mori
- The University of Queensland Diamantina Institute, Faculty
of Medicine, The University of Queensland, Brisbane, Australia
| | - Mark Morrison
- The University of Queensland Diamantina Institute, Faculty
of Medicine, The University of Queensland, Brisbane, Australia
| | - Antje Blumenthal
- The University of Queensland Diamantina Institute, Faculty
of Medicine, The University of Queensland, Brisbane, Australia
- * E-mail:
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28
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Khuzwayo S, Mthembu M, Meermeier EW, Prakadan SM, Kazer SW, Bassett T, Nyamande K, Khan DF, Maharaj P, Mitha M, Suleman M, Mhlane Z, Ramjit D, Karim F, Shalek AK, Lewinsohn DM, Ndung'u T, Wong EB. MR1-Restricted MAIT Cells From The Human Lung Mucosal Surface Have Distinct Phenotypic, Functional, and Transcriptomic Features That Are Preserved in HIV Infection. Front Immunol 2021; 12:631410. [PMID: 33897687 PMCID: PMC8062704 DOI: 10.3389/fimmu.2021.631410] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/22/2021] [Indexed: 12/27/2022] Open
Abstract
Mucosal associated invariant T (MAIT) cells are a class of innate-like T cells that utilize a semi-invariant αβ T cell receptor to recognize small molecule ligands produced by bacteria and fungi. Despite growing evidence that immune cells at mucosal surfaces are often phenotypically and functionally distinct from those in the peripheral circulation, knowledge about the characteristics of MAIT cells at the lung mucosal surface, the site of exposure to respiratory pathogens, is limited. HIV infection has been shown to have a profound effect on the number and function of MAIT cells in the peripheral blood, but its effect on lung mucosal MAIT cells is unknown. We examined the phenotypic, functional, and transcriptomic features of major histocompatibility complex (MHC) class I-related (MR1)-restricted MAIT cells from the peripheral blood and bronchoalveolar compartments of otherwise healthy individuals with latent Mycobacterium tuberculosis (Mtb) infection who were either HIV uninfected or HIV infected. Peripheral blood MAIT cells consistently co-expressed typical MAIT cell surface markers CD161 and CD26 in HIV-negative individuals, while paired bronchoalveolar MAIT cells displayed heterogenous expression of these markers. Bronchoalveolar MAIT cells produced lower levels of pro-inflammatory cytokine IFN-γ and expressed higher levels of co-inhibitory markers PD-1 and TIM-3 than peripheral MAIT cells. HIV infection resulted in decreased frequencies and pro-inflammatory function of peripheral blood MAIT cells, while in the bronchoalveolar compartment MAIT cell frequency was decreased but phenotype and function were not significantly altered. Single-cell transcriptomic analysis demonstrated greater heterogeneity among bronchoalveolar compared to peripheral blood MAIT cells and suggested a distinct subset in the bronchoalveolar compartment. The transcriptional features of this bronchoalveolar subset were associated with MAIT cell tissue repair functions. In summary, we found previously undescribed phenotypic and transcriptional heterogeneity of bronchoalveolar MAIT cells in HIV-negative people. In HIV infection, we found numeric depletion of MAIT cells in both anatomical compartments but preservation of the novel phenotypic and transcriptional features of bronchoalveolar MAIT cells.
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Affiliation(s)
- Sharon Khuzwayo
- Africa Health Research Institute (AHRI), Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Maphe Mthembu
- Africa Health Research Institute (AHRI), Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Erin W Meermeier
- Department of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR, United States
| | - Sanjay M Prakadan
- The Ragon Institute of MGH, MIT, and Harvard University, Cambridge, MA, United States.,Institute for Medical Engineering & Science (IMES), Department of Chemistry, and Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, United States.,Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Samuel W Kazer
- The Ragon Institute of MGH, MIT, and Harvard University, Cambridge, MA, United States.,Institute for Medical Engineering & Science (IMES), Department of Chemistry, and Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, United States.,Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Thierry Bassett
- Africa Health Research Institute (AHRI), Durban, South Africa
| | - Kennedy Nyamande
- Department of Pulmonology, Inkosi Albert Luthuli Hospital, Durban, South Africa
| | - Dilshaad Fakey Khan
- Department of Pulmonology, Inkosi Albert Luthuli Hospital, Durban, South Africa
| | - Priya Maharaj
- Department of Pulmonology, Inkosi Albert Luthuli Hospital, Durban, South Africa
| | - Mohammed Mitha
- Department of Pulmonology, Inkosi Albert Luthuli Hospital, Durban, South Africa
| | - Moosa Suleman
- Department of Pulmonology, Inkosi Albert Luthuli Hospital, Durban, South Africa.,Department of Pulmonology and Critical Care, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Zoey Mhlane
- Africa Health Research Institute (AHRI), Durban, South Africa
| | - Dirhona Ramjit
- Africa Health Research Institute (AHRI), Durban, South Africa
| | - Farina Karim
- Africa Health Research Institute (AHRI), Durban, South Africa
| | - Alex K Shalek
- The Ragon Institute of MGH, MIT, and Harvard University, Cambridge, MA, United States.,Institute for Medical Engineering & Science (IMES), Department of Chemistry, and Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, United States.,Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - David M Lewinsohn
- Department of Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland, OR, United States.,Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR, United States.,Department of Research, VA Portland Health Care Center, Portland, OR, United States
| | - Thumbi Ndung'u
- Africa Health Research Institute (AHRI), Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa.,The Ragon Institute of MGH, MIT, and Harvard University, Cambridge, MA, United States.,HIV Pathogenesis Programme, The Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa.,Max Planck Institute for Infection Biology, Berlin, Germany.,Division of Infection and Immunity, University College London, London, United Kingdom
| | - Emily B Wong
- Africa Health Research Institute (AHRI), Durban, South Africa.,Division of Infection and Immunity, University College London, London, United Kingdom.,Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, United States.,Division of Infectious Diseases, University of Alabama Birmingham, Birmingham, AL, United States
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29
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Balfour A, Schutz C, Goliath R, Wilkinson KA, Sayed S, Sossen B, Kanyik JP, Ward A, Ndzhukule R, Gela A, Lewinsohn DM, Lewinsohn DA, Meintjes G, Shey M. Functional and Activation Profiles of Mucosal-Associated Invariant T Cells in Patients With Tuberculosis and HIV in a High Endemic Setting. Front Immunol 2021; 12:648216. [PMID: 33828558 PMCID: PMC8019701 DOI: 10.3389/fimmu.2021.648216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 02/24/2021] [Indexed: 11/13/2022] Open
Abstract
Background: MAIT cells are non-classically restricted T lymphocytes that recognize and rapidly respond to microbial metabolites or cytokines and have the capacity to kill bacteria-infected cells. Circulating MAIT cell numbers generally decrease in patients with active TB and HIV infection, but findings regarding functional changes differ. Methods: We conducted a cross-sectional study on the effect of HIV, TB, and HIV-associated TB (HIV-TB) on MAIT cell frequencies, activation and functional profile in a high TB endemic setting in South Africa. Blood was collected from (i) healthy controls (HC, n = 26), 24 of whom had LTBI, (ii) individuals with active TB (aTB, n = 36), (iii) individuals with HIV infection (HIV, n = 50), 37 of whom had LTBI, and (iv) individuals with HIV-associated TB (HIV-TB, n = 26). All TB participants were newly diagnosed and sampled before treatment, additional samples were also collected from 18 participants in the aTB group after 10 weeks of TB treatment. Peripheral blood mononuclear cells (PBMC) stimulated with BCG-expressing GFP (BCG-GFP) and heat-killed (HK) Mycobacterium tuberculosis (M.tb) were analyzed using flow cytometry. MAIT cells were defined as CD3+ CD161+ Vα7.2+ T cells. Results: Circulating MAIT cell frequencies were depleted in individuals with HIV infection (p = 0.009). MAIT cells showed reduced CD107a expression in aTB (p = 0.006), and reduced IFNγ expression in aTB (p < 0.001) and in HIV-TB (p < 0.001) in response to BCG-GFP stimulation. This functional impairment was coupled with a significant increase in activation (defined by HLA-DR expression) in resting MAIT cells from HIV (p < 0.001), aTB (p = 0.019), and HIV-TB (p = 0.005) patients, and higher HLA-DR expression in MAIT cells expressing IFNγ in aTB (p = 0.009) and HIV-TB (p = 0.002) after stimulation with BCG-GFP and HK-M.tb. After 10 weeks of TB treatment, there was reversion in the observed functional impairment in total MAIT cells, with increases in CD107a (p = 0.020) and IFNγ (p = 0.010) expression. Conclusions: Frequencies and functional profile of MAIT cells in response to mycobacterial stimulation are significantly decreased in HIV infected persons, active TB and HIV-associated TB, with a concomitant increase in MAIT cell activation. These alterations may reduce the capacity of MAIT cells to play a protective role in the immune response to these two pathogens.
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Affiliation(s)
- Avuyonke Balfour
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Charlotte Schutz
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Rene Goliath
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Katalin A Wilkinson
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa.,The Francis Crick Institute, London, United Kingdom
| | - Sumaya Sayed
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Bianca Sossen
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Jean-Paul Kanyik
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Amy Ward
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Rhandzu Ndzhukule
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Anele Gela
- South African Tuberculosis Vaccine Initiative, Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - David M Lewinsohn
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, OR, United States
| | - Deborah A Lewinsohn
- Division of Infectious Diseases, Department of Paediatrics, Oregon Health and Science University, Portland, OR, United States
| | - Graeme Meintjes
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
| | - Muki Shey
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Faculty of Health Sciences, Institute of Infectious Disease and Molecular Medicine (IDM), University of Cape Town, Cape Town, South Africa
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30
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Suliman S, Gela A, Mendelsohn SC, Iwany SK, Tamara KL, Mabwe S, Bilek N, Darboe F, Fisher M, Corbett AJ, Kjer-Nielsen L, Eckle SBG, Huang CC, Zhang Z, Lewinsohn DM, McCluskey J, Rossjohn J, Hatherill M, León SR, Calderon RI, Lecca L, Murray M, Scriba TJ, Van Rhijn I, Moody DB. Peripheral Blood Mucosal-Associated Invariant T Cells in Tuberculosis Patients and Healthy Mycobacterium tuberculosis-Exposed Controls. J Infect Dis 2021; 222:995-1007. [PMID: 32267943 DOI: 10.1093/infdis/jiaa173] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 04/06/2020] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND In human blood, mucosal-associated invariant T (MAIT) cells are abundant T cells that recognize antigens presented on non-polymorphic major histocompatibility complex-related 1 (MR1) molecules. The MAIT cells are activated by mycobacteria, and prior human studies indicate that blood frequencies of MAIT cells, defined by cell surface markers, decline during tuberculosis (TB) disease, consistent with redistribution to the lungs. METHODS We tested whether frequencies of blood MAIT cells were altered in patients with TB disease relative to healthy Mycobacterium tuberculosis-exposed controls from Peru and South Africa. We quantified their frequencies using MR1 tetramers loaded with 5-(2-oxopropylideneamino)-6-D-ribitylaminouracil. RESULTS Unlike findings from prior studies, frequencies of blood MAIT cells were similar among patients with TB disease and latent and uninfected controls. In both cohorts, frequencies of MAIT cells defined by MR1-tetramer staining and coexpression of CD161 and the T-cell receptor alpha variable gene TRAV1-2 were strongly correlated. Disease severity captured by body mass index or TB disease transcriptional signatures did not correlate with MAIT cell frequencies in patients with TB. CONCLUSIONS Major histocompatibility complex (MHC)-related 1-restrictied MAIT cells are detected at similar levels with tetramers or surface markers. Unlike MHC-restricted T cells, blood frequencies of MAIT cells are poor correlates of TB disease but may play a role in pathophysiology.
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Affiliation(s)
- Sara Suliman
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Anele Gela
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Simon C Mendelsohn
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Sarah K Iwany
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kattya Lopez Tamara
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Socios En Salud Sucursal Peru, Lima, Peru
| | - Simbarashe Mabwe
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Nicole Bilek
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Fatoumatta Darboe
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Michelle Fisher
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Alexandra J Corbett
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Lars Kjer-Nielsen
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Sidonia B G Eckle
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Chuan-Chin Huang
- Department of Global Health and Social Medicine, and Division of Global Health Equity, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Zibiao Zhang
- Department of Global Health and Social Medicine, and Division of Global Health Equity, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David M Lewinsohn
- Pulmonary and Critical Care Medicine, Oregon Health and Science University, Portland VA Medical Center, Portland, Oregon, USA
| | - James McCluskey
- Department of Microbiology and Immunology, University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Jamie Rossjohn
- Infection and Immunity Program and The Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia.,Institute of Infection and Immunity, Cardiff University School of Medicine, Heath Park, Cardiff, United Kingdom
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | | | | | - Leonid Lecca
- Socios En Salud Sucursal Peru, Lima, Peru.,Department of Global Health and Social Medicine, and Division of Global Health Equity, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Megan Murray
- Department of Global Health and Social Medicine, and Division of Global Health Equity, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Thomas J Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Ildiko Van Rhijn
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - D Branch Moody
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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31
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Ruibal P, Voogd L, Joosten SA, Ottenhoff THM. The role of donor-unrestricted T-cells, innate lymphoid cells, and NK cells in anti-mycobacterial immunity. Immunol Rev 2021; 301:30-47. [PMID: 33529407 PMCID: PMC8154655 DOI: 10.1111/imr.12948] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/07/2021] [Accepted: 01/07/2021] [Indexed: 12/15/2022]
Abstract
Vaccination strategies against mycobacteria, focusing mostly on classical T‐ and B‐cells, have shown limited success, encouraging the addition of alternative targets. Classically restricted T‐cells recognize antigens presented via highly polymorphic HLA class Ia and class II molecules, while donor‐unrestricted T‐cells (DURTs), with few exceptions, recognize ligands via genetically conserved antigen presentation molecules. Consequently, DURTs can respond to the same ligands across diverse human populations. DURTs can be activated either through cognate TCR ligation or via bystander cytokine signaling. TCR‐driven antigen‐specific activation of DURTs occurs upon antigen presentation via non‐polymorphic molecules such as HLA‐E, CD1, MR1, and butyrophilin, leading to the activation of HLA‐E–restricted T‐cells, CD1‐restricted T‐cells, mucosal‐associated invariant T‐cells (MAITs), and TCRγδ T‐cells, respectively. NK cells and innate lymphoid cells (ILCs), which lack rearranged TCRs, are activated through other receptor‐triggering pathways, or can be engaged through bystander cytokines, produced, for example, by activated antigen‐specific T‐cells or phagocytes. NK cells can also develop trained immune memory and thus could represent cells of interest to mobilize by novel vaccines. In this review, we summarize the latest findings regarding the contributions of DURTs, NK cells, and ILCs in anti–M tuberculosis, M leprae, and non‐tuberculous mycobacterial immunity and explore possible ways in which they could be harnessed through vaccines and immunotherapies to improve protection against Mtb.
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Affiliation(s)
- Paula Ruibal
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Linda Voogd
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Simone A Joosten
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Tom H M Ottenhoff
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
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32
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Lepore M, Lewinsohn DA, Lewinsohn DM. T cell receptor diversity, specificity and promiscuity of functionally heterogeneous human MR1-restricted T cells. Mol Immunol 2020; 130:64-68. [PMID: 33360378 DOI: 10.1016/j.molimm.2020.12.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 12/03/2020] [Indexed: 12/17/2022]
Abstract
The monomorphic MHC-class I-like molecule, MR1, presents small metabolites to T cells. MR1 is the restriction element for microbe-reactive mucosal-associated invariant T (MAIT) cells. MAIT cells have limited TCR usage, including a semi-invariant TCR alpha chain and express high levels of CD161 and CD26. In addition to microbial lumazine metabolites, recent studies have demonstrated that MR1 is able to capture a variety of diverse chemical entities including folate-derivatives, a number of drug-like and other synthetic small molecules, and as yet undefined compounds of self-origin. This capacity of MR1 to bind distinct ligands likely accounts for the recent identification of additional, non-canonical, subsets of MR1-restricted T (MR1T) cells. These subsets can be defined based on their ability to recognize diverse microbes as well as their reactivity to non-microbial cell-endogenous ligands, including tumor-associated antigens. Herein, we will discuss our current understanding of MR1T cell diversity in terms of TCR usage, ligand recognition and functional attributes.
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Affiliation(s)
- Marco Lepore
- Immunocore Ltd Milton Park, Abingdon, United Kingdom.
| | - Deborah A Lewinsohn
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
| | - David M Lewinsohn
- Department of Medicine, Oregon Health & Science University, Portland VA Medical Center, Portland, OR, United States.
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Rozot V, Nemes E, Geldenhuys H, Musvosvi M, Toefy A, Rantangee F, Makhethe L, Erasmus M, Bilek N, Mabwe S, Finak G, Fulp W, Ginsberg AM, Hokey DA, Shey M, Gurunathan S, DiazGranados C, Bekker LG, Hatherill M, Scriba TJ. Multidimensional analyses reveal modulation of adaptive and innate immune subsets by tuberculosis vaccines. Commun Biol 2020; 3:563. [PMID: 33037320 PMCID: PMC7547090 DOI: 10.1038/s42003-020-01288-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 09/11/2020] [Indexed: 12/13/2022] Open
Abstract
We characterize the breadth, function and phenotype of innate and adaptive cellular responses in a prevention of Mycobacterium tuberculosis infection trial. Responses are measured by whole blood intracellular cytokine staining at baseline and 70 days after vaccination with H4:IC31 (subunit vaccine containing Ag85B and TB10.4), Bacille Calmette-Guerin (BCG, a live attenuated vaccine) or placebo (n = ~30 per group). H4:IC31 vaccination induces Ag85B and TB10.4-specific CD4 T cells, and an unexpected NKTlike subset, that expresses IFN-γ, TNF and/or IL-2. BCG revaccination increases frequencies of CD4 T cell subsets that either express Th1 cytokines or IL-22, and modestly increases IFNγ-producing NK cells. In vitro BCG re-stimulation also triggers responses by donor-unrestricted T cells, which may contribute to host responses against mycobacteria. BCG, which demonstrated efficacy against sustained Mycobacterium tuberculosis infection, modulates multiple immune cell subsets, in particular conventional Th1 and Th22 cells, which should be investigated in discovery studies of correlates of protection.
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Affiliation(s)
- Virginie Rozot
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa.
| | - Elisa Nemes
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Hennie Geldenhuys
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Munyaradzi Musvosvi
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Asma Toefy
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Frances Rantangee
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Lebohang Makhethe
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Mzwandile Erasmus
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Nicole Bilek
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Simbarashe Mabwe
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Greg Finak
- Fred Hutchinson Cancer Research Center (FHCRC), Seattle, WA, USA
| | - William Fulp
- Fred Hutchinson Cancer Research Center (FHCRC), Seattle, WA, USA
| | | | | | - Muki Shey
- Aeras South Africa Endpoint Assay Laboratory, Cape Town, South Africa
| | | | | | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Thomas J Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease & Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa.
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34
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Swarbrick GM, Gela A, Cansler ME, Null MD, Duncan RB, Nemes E, Shey M, Nsereko M, Mayanja-Kizza H, Kiguli S, Koh J, Hanekom WA, Hatherill M, Lancioni C, Lewinsohn DM, Scriba TJ, Lewinsohn DA. Postnatal Expansion, Maturation, and Functionality of MR1T Cells in Humans. Front Immunol 2020; 11:556695. [PMID: 33042140 PMCID: PMC7524872 DOI: 10.3389/fimmu.2020.556695] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/12/2020] [Indexed: 12/21/2022] Open
Abstract
MR1-restricted T (MR1T) cells are defined by their recognition of metabolite antigens presented by the monomorphic MHC class 1-related molecule, MR1, the most highly conserved MHC class I related molecule in mammalian species. Mucosal-associated invariant T (MAIT) cells are the predominant subset of MR1T cells expressing an invariant TCR α-chain, TRAV1-2. These cells comprise a T cell subset that recognizes and mediates host immune responses to a broad array of microbial pathogens, including Mycobacterium tuberculosis. Here, we sought to characterize development of circulating human MR1T cells as defined by MR1-5-OP-RU tetramer labeling and of the TRAV1-2+ MAIT cells defined by expression of TRAV1-2 and high expression of CD26 and CD161 (TRAV1-2+CD161++CD26++ cells). We analyzed postnatal expansion, maturation, and functionality of peripheral blood MR1-5-OP-RU tetramer+ MR1T cells in cohorts from three different geographic settings with different tuberculosis (TB) vaccination practices, levels of exposure to and infection with M. tuberculosis. Early after birth, frequencies of MR1-5-OP-RU tetramer+ MR1T cells increased rapidly by several fold. This coincided with the transition from a predominantly CD4+ and TRAV1-2- population in neonates, to a predominantly TRAV1-2+CD161++CD26++ CD8+ population. We also observed that tetramer+ MR1T cells that expressed TNF upon mycobacterial stimulation were very low in neonates, but increased ~10-fold in the first year of life. These functional MR1T cells in all age groups were MR1-5-OP-RU tetramer+TRAV1-2+ and highly expressed CD161 and CD26, markers that appeared to signal phenotypic and functional maturation of this cell subset. This age-associated maturation was also marked by the loss of naïve T cell markers on tetramer+ TRAV1-2+ MR1T cells more rapidly than tetramer+TRAV1-2- MR1T cells and non-MR1T cells. These data suggest that neonates have infrequent populations of MR1T cells with diverse phenotypic attributes; and that exposure to the environment rapidly and preferentially expands the MR1-5-OP-RU tetramer+TRAV1-2+ population of MR1T cells, which becomes the predominant population of functional MR1T cells early during childhood.
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Affiliation(s)
- Gwendolyn M. Swarbrick
- Division of Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
- Portland Veterans Administration Healthcare System, Portland, OR, United States
| | - Anele Gela
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Meghan E. Cansler
- Division of Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
| | - Megan D. Null
- Division of Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
| | - Rowan B. Duncan
- Division of Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
| | - Elisa Nemes
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Muki Shey
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
- Department of Medicine & Wellcome Centre for Infectious Disease Research in Africa (CIDRI-Africa), Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Mary Nsereko
- Uganda-CWRU Research Collaboration, Kampala, Uganda
| | - Harriet Mayanja-Kizza
- Uganda-CWRU Research Collaboration, Kampala, Uganda
- Department of Medicine, Makerere University, Kampala, Uganda
| | - Sarah Kiguli
- Uganda-CWRU Research Collaboration, Kampala, Uganda
- Department of Paediatrics, Makerere University, Kampala, Uganda
| | - Jeffrey Koh
- Department of Anesthesiology and Perioperative Medicine, Oregon Health & Science University, Portland, OR, United States
| | - Willem A. Hanekom
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Christina Lancioni
- Division of Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
| | - David M. Lewinsohn
- Portland Veterans Administration Healthcare System, Portland, OR, United States
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Oregon Health & Science University, Portland, OR, United States
| | - Thomas J. Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine and Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Deborah A. Lewinsohn
- Division of Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, OR, United States
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35
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La Manna MP, Orlando V, Tamburini B, Badami GD, Dieli F, Caccamo N. Harnessing Unconventional T Cells for Immunotherapy of Tuberculosis. Front Immunol 2020; 11:2107. [PMID: 33013888 PMCID: PMC7497315 DOI: 10.3389/fimmu.2020.02107] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/04/2020] [Indexed: 12/13/2022] Open
Abstract
Even if the incidence of tuberculosis (TB) has been decreasing over the last years, the number of patients with TB is increasing worldwide. The emergence of multidrug-resistant and extensively drug-resistant TB is making control of TB more difficult. Mycobacterium bovis bacillus Calmette–Guérin vaccine fails to prevent pulmonary TB in adults, and there is an urgent need for a vaccine that is also effective in patients with human immunodeficiency virus (HIV) coinfection. Therefore, TB control may benefit on novel therapeutic options beyond antimicrobial treatment. Host-directed immunotherapies could offer therapeutic strategies for patients with drug-resistant TB or with HIV and TB coinfection. In the last years, the use of donor lymphocytes after hematopoietic stem cell transplantation has emerged as a new strategy in the cure of hematologic malignancies in order to induce graft-versus leukemia and graft-versus-infection effects. Moreover, adoptive therapy has proven to be effective in controlling cytomegalovirus and Epstein-Barr virus reactivation in immunocompromised patients with ex vivo expanded viral antigen-specific T cells. Unconventional T cells are a heterogeneous group of T lymphocytes with limited diversity. One of their characteristics is that antigen recognition is not restricted by the classical major histocompatibility complex (MHC). They include CD1 (cluster of differentiation 1)–restricted T cells, MHC-related protein-1–restricted mucosal-associated invariant T (MAIT) cells, MHC class Ib–reactive T cells, and γδ T cells. Because these T cells are genotype-independent, they are also termed “donor unrestricted” T cells. The combined features of low donor diversity and the lack of genetic restriction make these cells suitable candidates for T cell–based immunotherapy of TB.
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Affiliation(s)
- Marco P La Manna
- Central Laboratory of Advanced Diagnosis and Biomedical Research, Palermo, Italy.,Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Valentina Orlando
- Central Laboratory of Advanced Diagnosis and Biomedical Research, Palermo, Italy.,Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Bartolo Tamburini
- Central Laboratory of Advanced Diagnosis and Biomedical Research, Palermo, Italy.,Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Giusto D Badami
- Central Laboratory of Advanced Diagnosis and Biomedical Research, Palermo, Italy.,Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Francesco Dieli
- Central Laboratory of Advanced Diagnosis and Biomedical Research, Palermo, Italy.,Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Nadia Caccamo
- Central Laboratory of Advanced Diagnosis and Biomedical Research, Palermo, Italy.,Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, Palermo, Italy
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36
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Bassendine MF, Bridge SH, McCaughan GW, Gorrell MD. COVID-19 and comorbidities: A role for dipeptidyl peptidase 4 (DPP4) in disease severity? J Diabetes 2020; 12:649-658. [PMID: 32394639 DOI: 10.1111/1753-0407.13052] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 05/08/2020] [Indexed: 12/17/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic is caused by a novel betacoronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), similar to SARS-CoV and Middle East respiratory syndrome (MERS-CoV), which cause acute respiratory distress syndrome and case fatalities. COVID-19 disease severity is worse in older obese patients with comorbidities such as diabetes, hypertension, cardiovascular disease, and chronic lung disease. Cell binding and entry of betacoronaviruses is via their surface spike glycoprotein; SARS-CoV binds to the metalloprotease angiotensin-converting enzyme 2 (ACE2), MERS-CoV utilizes dipeptidyl peptidase 4 (DPP4), and recent modeling of the structure of SARS-CoV-2 spike glycoprotein predicts that it can interact with human DPP4 in addition to ACE2. DPP4 is a ubiquitous membrane-bound aminopeptidase that circulates in plasma; it is multifunctional with roles in nutrition, metabolism, and immune and endocrine systems. DPP4 activity differentially regulates glucose homeostasis and inflammation via its enzymatic activity and nonenzymatic immunomodulatory effects. The importance of DPP4 for the medical community has been highlighted by the approval of DPP4 inhibitors, or gliptins, for the treatment of type 2 diabetes mellitus. This review discusses the dysregulation of DPP4 in COVID-19 comorbid conditions; DPP4 activity is higher in older individuals and increased plasma DPP4 is a predictor of the onset of metabolic syndrome. DPP4 upregulation may be a determinant of COVID-19 disease severity, which creates interest regarding the use of gliptins in management of COVID-19. Also, knowledge of the chemistry and biology of DPP4 could be utilized to develop novel therapies to block viral entry of some betacoronaviruses, potentially including SARS-CoV-2.
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Affiliation(s)
- Margaret F Bassendine
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Simon H Bridge
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Geoffrey W McCaughan
- Centenary Institute and The University of Sydney Faculty of Medicine and Health, Sydney, Australia
| | - Mark D Gorrell
- Centenary Institute and The University of Sydney Faculty of Medicine and Health, Sydney, Australia
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37
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Corbett AJ, Awad W, Wang H, Chen Z. Antigen Recognition by MR1-Reactive T Cells; MAIT Cells, Metabolites, and Remaining Mysteries. Front Immunol 2020; 11:1961. [PMID: 32973800 PMCID: PMC7482426 DOI: 10.3389/fimmu.2020.01961] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/21/2020] [Indexed: 12/16/2022] Open
Abstract
Mucosal-associated Invariant T (MAIT) cells recognize vitamin B-based antigens presented by the non-polymorphic MHC class I related-1 molecule (MR1). Both MAIT T cell receptors (TCR) and MR1 are highly conserved among mammals, suggesting an important, and conserved, immune function. For many years, the antigens they recognize were unknown. The discovery that MR1 presents vitamin B-based small molecule ligands resulted in a rapid expansion of research in this area, which has yielded information on the role of MAIT cells in immune protection, autoimmune disease and recently in homeostasis and cancer. More recently, we have begun to appreciate the diverse nature of the small molecule ligands that can bind MR1, with several less potent antigens and small molecule drugs that can bind MR1 being identified. Complementary structural information has revealed the complex nature of interactions defining antigen recognition. Additionally, we now view MAIT cells (defined here as MR1-riboflavin-Ag reactive, TRAV1-2+ cells) as one subset of a broader family of MR1-reactive T cells (MR1T cells). Despite these advances, we still lack a complete understanding of how MR1 ligands are generated, presented and recognized in vivo. The biological relevance of these MR1 ligands and the function of MR1T cells in infection and disease warrants further investigation with new tools and approaches.
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Affiliation(s)
- Alexandra J Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia
| | - Wael Awad
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia.,ARC Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, VIC, Australia
| | - Huimeng Wang
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia.,State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhenjun Chen
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia
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38
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Ogongo P, Steyn AJ, Karim F, Dullabh KJ, Awala I, Madansein R, Leslie A, Behar SM. Differential skewing of donor-unrestricted and γδ T cell repertoires in tuberculosis-infected human lungs. J Clin Invest 2020; 130:214-230. [PMID: 31763997 PMCID: PMC6934215 DOI: 10.1172/jci130711] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 09/25/2019] [Indexed: 12/12/2022] Open
Abstract
Unconventional T cells that recognize mycobacterial antigens are of great interest as potential vaccine targets against tuberculosis (TB). This includes donor-unrestricted T cells (DURTs), such as mucosa-associated invariant T cells (MAITs), CD1-restricted T cells, and γδ T cells. We exploited the distinctive nature of DURTs and γδ T cell receptors (TCRs) to investigate the involvement of these T cells during TB in the human lung by global TCR sequencing. Making use of surgical lung resections, we investigated the distribution, frequency, and characteristics of TCRs in lung tissue and matched blood from individuals infected with TB. Despite depletion of MAITs and certain CD1-restricted T cells from the blood, we found that the DURT repertoire was well preserved in the lungs, irrespective of disease status or HIV coinfection. The TCRδ repertoire, in contrast, was highly skewed in the lungs, where it was dominated by Vδ1 and distinguished by highly localized clonal expansions, consistent with the nonrecirculating lung-resident γδ T cell population. These data show that repertoire sequencing is a powerful tool for tracking T cell subsets during disease.
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Affiliation(s)
- Paul Ogongo
- Africa Health Research Institute and.,School of Laboratory Medicine, Nelson Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.,Institute of Primate Research, National Museums of Kenya, Nairobi, Kenya
| | | | | | - Kaylesh J Dullabh
- Department of Cardiothoracic Surgery, Nelson Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Ismael Awala
- Department of Cardiothoracic Surgery, Nelson Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Rajhmun Madansein
- Department of Cardiothoracic Surgery, Nelson Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Alasdair Leslie
- Africa Health Research Institute and.,Department of Infection and Immunity, University College London, London, United Kingdom
| | - Samuel M Behar
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, Massachusetts, USA
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39
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Narayanan GA, McLaren JE, Meermeier EW, Ladell K, Swarbrick GM, Price DA, Tran JG, Worley AH, Vogt T, Wong EB, Lewinsohn DM. The MAIT TCRβ chain contributes to discrimination of microbial ligand. Immunol Cell Biol 2020; 98:770-781. [PMID: 32568415 DOI: 10.1111/imcb.12370] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 11/03/2019] [Accepted: 06/19/2020] [Indexed: 12/15/2022]
Abstract
Mucosal-associated invariant T (MAIT) cells are key players in the immune response against microbial infection. The MAIT T-cell receptor (TCR) recognizes a diverse array of microbial ligands, and recent reports have highlighted the variability in the MAIT TCR that could further contribute to discrimination of ligand. The MAIT TCR complementarity determining region (CDR)3β sequence displays a high level of diversity across individuals, and clonotype usage appears to be dependent on antigenic exposure. To address the relationship between the MAIT TCR and microbial ligand, we utilized a previously defined panel of MAIT cell clones that demonstrated variability in responses against different microbial infections. Sequencing of these clones revealed four pairs, each with shared (identical) CDR3α and different CDR3β sequences. These pairs demonstrated varied responses against microbially infected dendritic cells as well as against 5-(2-oxopropylideneamino)-6-d-ribitylaminouracil, a ligand abundant in Salmonella enterica serovar Typhimurium, suggesting that the CDR3β contributes to differences in ligand discrimination. Taken together, these results highlight a key role for the MAIT CDR3β region in distinguishing between MR1-bound antigens and ligands.
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Affiliation(s)
- Gitanjali A Narayanan
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA
| | - James E McLaren
- Division of Infection and Immunity, Cardiff University School of Medicine, Heath Park, Cardiff, UK
| | - Erin W Meermeier
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Kristin Ladell
- Division of Infection and Immunity, Cardiff University School of Medicine, Heath Park, Cardiff, UK
| | - Gwendolyn M Swarbrick
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA.,VA Portland Health Care Center, Portland, OR, USA
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Heath Park, Cardiff, UK.,Systems Immunity Research Institute, Cardiff University School of Medicine, Heath Park, Cardiff, UK
| | | | | | - Todd Vogt
- VA Portland Health Care Center, Portland, OR, USA
| | - Emily B Wong
- Africa Health Research Institute, Durban, South Africa.,Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - David M Lewinsohn
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA.,VA Portland Health Care Center, Portland, OR, USA
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40
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Souter MNT, Loh L, Li S, Meehan BS, Gherardin NA, Godfrey DI, Rossjohn J, Fairlie DP, Kedzierska K, Pellicci DG, Chen Z, Kjer-Nielsen L, Corbett AJ, McCluskey J, Eckle SBG. Characterization of Human Mucosal-associated Invariant T (MAIT) Cells. ACTA ACUST UNITED AC 2020; 127:e90. [PMID: 31763790 DOI: 10.1002/cpim.90] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Mucosal-associated invariant T (MAIT) cells are a subset of unconventional T cells restricted by the major histocompatibility complex (MHC) class I-like molecule MHC-related protein 1 (MR1). MAIT cells are found throughout the body, especially in human blood and liver. Unlike conventional T cells, which are stimulated by peptide antigens presented by MHC molecules, MAIT cells recognize metabolite antigens derived from an intermediate in the microbial biosynthesis of riboflavin. MAIT cells mediate protective immunity to infections by riboflavin-producing microbes via the production of cytokines and cytotoxicity. The discovery of stimulating MAIT cell antigens allowed for the development of an analytical tool, the MR1 tetramer, that binds specifically to the MAIT T cell receptor (TCR) and is becoming the gold standard for identification of MAIT cells by flow cytometry. This article describes protocols to characterize the phenotype of human MAIT cells in blood and tissues by flow cytometry using fluorescently labeled human MR1 tetramers alongside antibodies specific for MAIT cell markers. © 2019 by John Wiley & Sons, Inc. The main protocols include: Basic Protocol 1: Determining the frequency and steady-state surface phenotype of human MAIT cells Basic Protocol 2: Determining the activation phenotype of human MAIT cells in blood Basic Protocol 3: Characterizing MAIT cell TCRs using TCR-positive reporter cell lines Alternate protocols are provided for determining the absolute number, transcription factor phenotype, and TCR usage of human MAIT cells; and determining activation phenotype by staining for intracellular markers, measuring secreted cytokines, and measuring fluorescent dye dilution due to proliferation. Additional methods are provided for determining the capacity of MAIT cells to produce cytokine independently of antigen using plate-bound or bead-immobilized CD3/CD28 stimulation; and determining the MR1-Ag dependence of MAIT cell activation using MR1-blocking antibody or competitive inhibition. For TCR-positive reporter cell lines, methods are also provided for evaluating the MAIT TCR-mediated MR1-Ag response, determining the capacity of the reporter lines to produce cytokine independently of antigen, determining the MR1-Ag dependence of the reporter lines, and evaluating the MR1-Ag response of the reporter lines using IL-2 secretion. Support Protocols describe the preparation of PBMCs from human blood, the preparation of single-cell suspensions from tissue, the isolation of MAIT cells by FACS and MACS, cloning MAIT TCRα and β chain genes and MR1 genes for transduction, generating stably and transiently transfected cells lines, generating a stable MR1 knockout antigen-presenting cell line, and generating monocyte-derived dendritic cells.
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Affiliation(s)
- Michael N T Souter
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Australia
| | - Liyen Loh
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - Shihan Li
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Australia
| | - Bronwyn S Meehan
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - Nicholas A Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Australia
| | - Dale I Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Australia
| | - Jamie Rossjohn
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Australia.,Institute of Infection and Immunity, Cardiff University School of Medicine, Heath Park, Wales, United Kingdom
| | - David P Fairlie
- Division of Chemistry and Structural Biology, Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia.,Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Queensland, Brisbane, Australia
| | - Katherine Kedzierska
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - Daniel G Pellicci
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia.,Murdoch Children's Research Institute, Parkville, Australia
| | - Zhenjun Chen
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - Lars Kjer-Nielsen
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - Alexandra J Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
| | - Sidonia B G Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
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Abstract
Background Metabolic diseases represent a wide category of alterations affecting metabolism. These pathologies are notably marked by inflammation that implicates the immune system. Mucosal Associated Invariant (MAI)T cells are immune cells expressing a semi-invariant TCR able to recognize bacterial and fungal vitamin B metabolites. MAIT cells can promote inflammation and are present in many organs central to metabolism, suggesting a role in the etiopathology of these diseases. Scope of the review Here, we will review what is known of the involvement of MAIT cells in metabolic pathologies in humans and mice. Major conclusions MAIT cells are severely affected, overactivated with a frequency reduction and a phenotype shift from protective to deleterious. Therefore, they might be a novel target to treat, in particular, pancreas and liver metabolic diseases.
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Sharma M, Zhang S, Niu L, Lewinsohn DM, Zhang X, Huang S. Mucosal-Associated Invariant T Cells Develop an Innate-Like Transcriptomic Program in Anti-mycobacterial Responses. Front Immunol 2020; 11:1136. [PMID: 32582206 PMCID: PMC7295940 DOI: 10.3389/fimmu.2020.01136] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 05/11/2020] [Indexed: 12/12/2022] Open
Abstract
Conventional T cells exhibit a delayed response to the initial priming of peptide antigens presented by major histocompatibility complex (MHC) proteins. Unlike conventional T cells, mucosal-associated invariant T (MAIT) cells quickly respond to non-peptidic metabolite antigens presented by MHC-related protein 1 (MR1). To elucidate the MR1-dependent activation program of MAIT cells in response to mycobacterial infections, we determined the surface markers, transcriptomic profiles, and effector responses of activated human MAIT cells. Results revealed that mycobacterial-incubated antigen-presenting cells stimulated abundant human CD8+ MAIT cells to upregulate the co-expression of CD69 and CD26, as a combinatorial activation marker. Further transcriptomic analyses demonstrated that CD69+CD26++ CD8+MAIT cells highly expressed numerous genes for mediating anti-mycobacterial immune responses, including pro-inflammatory cytokines, cytolytic molecules, NK cell receptors, and transcription factors, in contrast to inactivated counterparts CD69+/−CD26+/− CD8+MAIT cells. Gene co-expression, enrichment, and pathway analyses yielded high statistical significance to strongly support that activated CD8+ MAIT cells shared gene expression and numerous pathways with NK and CD8+ T cells in activation, cytokine production, cytokine signaling, and effector functions. Flow cytometry detected that activated CD8+MAIT cells produced TNFα, IFNγ, and granulysin to inhibit mycobacterial growth and fight mycobacterial infection. Together, results strongly support that the combinatorial activation marker CD69+CD26++ labels the activated CD8+MAIT cells that develop an innate-like activation program in anti-mycobacterial immune responses. We speculate that the rapid production of anti-mycobacterial effector molecules facilitates MAIT cells to fight early mycobacterial infection in humans.
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Affiliation(s)
- Manju Sharma
- Division of Environmental Genetics and Molecular Toxicology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Shuangmin Zhang
- Division of Environmental Genetics and Molecular Toxicology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Liang Niu
- Division of Biostatistics and Bioinformatics, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - David M Lewinsohn
- Pulmonary & Critical Care Medicine, Oregon Health & Science University, Portland, OR, United States
| | - Xiang Zhang
- Division of Environmental Genetics and Molecular Toxicology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States.,Genomics, Epigenomics and Sequencing Core, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Shouxiong Huang
- Division of Environmental Genetics and Molecular Toxicology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH, United States.,Immunobiology Graduate Program, Cincinnati Children's Hospital, Cincinnati, OH, United States
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43
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Pomaznoy M, Kuan R, Lindvall M, Burel JG, Seumois G, Vijayanand P, Taplitz R, Gilman RH, Saito M, Lewinsohn DM, Sette A, Peters B, Lindestam Arlehamn CS. Quantitative and Qualitative Perturbations of CD8 + MAITs in Healthy Mycobacterium tuberculosis-Infected Individuals. Immunohorizons 2020; 4:292-307. [PMID: 32499216 PMCID: PMC7543048 DOI: 10.4049/immunohorizons.2000031] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 05/11/2020] [Indexed: 12/13/2022] Open
Abstract
CD8 T cells are considered important contributors to the immune response against Mycobacterium tuberculosis, yet limited information is currently known regarding their specific immune signature and phenotype. In this study, we applied a cell population transcriptomics strategy to define immune signatures of human latent tuberculosis infection (LTBI) in memory CD8 T cells. We found a 41-gene signature that discriminates between memory CD8 T cells from healthy LTBI subjects and uninfected controls. The gene signature was dominated by genes associated with mucosal-associated invariant T cells (MAITs) and reflected the lower frequency of MAITs observed in individuals with LTBI. There was no evidence for a conventional CD8 T cell–specific signature between the two cohorts. We, therefore, investigated MAITs in more detail based on Vα7.2 and CD161 expression and staining with an MHC-related protein 1 (MR1) tetramer. This revealed two distinct populations of CD8+Vα7.2+CD161+ MAITs: MR1 tetramer+ and MR1 tetramer−, which both had distinct gene expression compared with memory CD8 T cells. Transcriptomic analysis of LTBI versus noninfected individuals did not reveal significant differences for MR1 tetramer+ MAITs. However, gene expression of MR1 tetramer− MAITs showed large interindividual diversity and a tuberculosis-specific signature. This was further strengthened by a more diverse TCR-α and -β repertoire of MR1 tetramer− cells as compared with MR1 tetramer+. Thus, circulating memory CD8 T cells in subjects with latent tuberculosis have a reduced number of conventional MR1 tetramer+ MAITs as well as a difference in phenotype in the rare population of MR1 tetramer− MAITs compared with uninfected controls.
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Affiliation(s)
- Mikhail Pomaznoy
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037
| | - Rebecca Kuan
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037
| | - Mikaela Lindvall
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037
| | - Julie G Burel
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037
| | - Grégory Seumois
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037
| | | | - Randy Taplitz
- Division of Infectious Diseases, University of California San Diego, La Jolla, CA 92093
| | - Robert H Gilman
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205.,Universidad Peruana Caytano Hereida, Lima 15102, Peru
| | - Mayuko Saito
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205.,Department of Virology, Tohuku University Graduate School of Medicine, Sendai 9808575, Japan
| | - David M Lewinsohn
- Department of Medicine, VA Portland Health Care System, Portland, OR 97239.,Pulmonary and Critical Care Medicine, Department of Medicine, Oregon Health & Science University, Portland, OR 97239; and
| | - Alessandro Sette
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037.,Department of Medicine, University of California San Diego, La Jolla, CA 92093
| | - Bjoern Peters
- Division of Vaccine Discovery, La Jolla Institute for Immunology, La Jolla, CA 92037.,Department of Medicine, University of California San Diego, La Jolla, CA 92093
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44
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Hannaway RF, Wang X, Schneider M, Slow S, Cowan J, Brockway B, Schofield MR, Morgan XC, Murdoch DR, Ussher JE. Mucosal-associated invariant T cells and Vδ2 + γδ T cells in community acquired pneumonia: association of abundance in sputum with clinical severity and outcome. Clin Exp Immunol 2020; 199:201-215. [PMID: 31587268 PMCID: PMC6954682 DOI: 10.1111/cei.13377] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2019] [Indexed: 01/28/2023] Open
Abstract
Mucosal-associated invariant T (MAIT) cells and Vδ2+ γδ T cells are anti-bacterial innate-like lymphocytes (ILLs) that are enriched in blood and mucosa. ILLs have been implicated in control of infection. However, the role of ILLs in community-acquired pneumonia (CAP) is unknown. Using sputum samples from a well-characterized CAP cohort, MAIT cell and Vδ2+ T cell abundance was determined by quantitative polymerase chain reaction (qPCR). Cytokine and chemokine concentrations in sputum were measured. The capacity of bacteria in sputum to produce activating ligands for MAIT cells and Vδ2+ T cells was inferred by 16S rRNA sequencing. MAIT cell abundance in sputum was higher in patients with less severe pneumonia; duration of hospital admission was inversely correlated with both MAIT and Vδ2+ T cell abundance. The abundance of both ILLs was higher in patients with a confirmed bacterial aetiology; however, there was no correlation with total bacterial load or the predicted capacity of bacteria to produce activating ligands. Sputum MAIT cell abundance was associated with interferon (IFN)-α, IFN-γ, and sputum neutrophil abundance, while Vδ2+ T cell abundance was associated with CXCL11 and IFN-γ. Therefore, MAIT and Vδ2+ T cells can be detected in sputum in CAP, where they may contribute to improved clinical outcome.
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Affiliation(s)
- R. F. Hannaway
- Department of Microbiology and ImmunologyUniversity of OtagoDunedinNew Zealand
| | - X. Wang
- Department of Microbiology and ImmunologyUniversity of OtagoDunedinNew Zealand
| | - M. Schneider
- Department of Microbiology and ImmunologyUniversity of OtagoDunedinNew Zealand
| | - S. Slow
- Department of Pathology and Biomedical SciencesUniversity of OtagoChristchurchNew Zealand
| | - J. Cowan
- Dunedin School of MedicineUniversity of OtagoDunedinNew Zealand
| | - B. Brockway
- Dunedin School of MedicineUniversity of OtagoDunedinNew Zealand
| | - M. R. Schofield
- Department of Mathematics and StatisticsUniversity of OtagoDunedinNew Zealand
| | - X. C. Morgan
- Department of Microbiology and ImmunologyUniversity of OtagoDunedinNew Zealand
| | - D. R. Murdoch
- Department of Pathology and Biomedical SciencesUniversity of OtagoChristchurchNew Zealand
| | - J. E. Ussher
- Department of Microbiology and ImmunologyUniversity of OtagoDunedinNew Zealand
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45
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Cansler M, Null M, Meermeier E, Swarbrick G, Lewinsohn D, Harriff M. Generation of MR1-Restricted T Cell Clones by Limiting Dilution Cloning of MR1 Tetramer + Cells. Methods Mol Biol 2020; 2098:219-235. [PMID: 31792826 PMCID: PMC7063788 DOI: 10.1007/978-1-0716-0207-2_15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Tetramers are a powerful tool for identification of T cell subsets that are restricted by specific antigen presenting molecules and their cognate antigens. The generation of T cell clones from specific T cell subsets allows for further investigation of the phenotype and function of these cells. Here, we describe a method for sorting and cloning of MR1-restricted T cells using the MR1/5-OP-RU tetramer. This protocol can be easily modified to enrich for expansion of specific or unique subsets of MR1-restricted T cell clones from any tissue to further characterize the phenotype and function of those cells.
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Affiliation(s)
- Meghan Cansler
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Megan Null
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Erin Meermeier
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Gwendolyn Swarbrick
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - David Lewinsohn
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA
- Research and Development, VA Portland Health Care System, Portland, OR, USA
| | - Melanie Harriff
- Department of Pulmonary and Critical Care Medicine, Oregon Health & Science University, Portland, OR, USA.
- Research and Development, VA Portland Health Care System, Portland, OR, USA.
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46
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Abstract
Mucosal-associated invariant T (MAIT) cells are a newly described subset of T cells that are found in the blood and are enriched in many tissues, particularly in the liver. MAIT cells express a semi-invariant T cell receptor restricted by the MHC class I-related (MR1) molecule. MAIT cells are activated in a MR1-dependent manner in response to microbial-derived riboflavin metabolites which leads to rapid effector functions, but they can also be activated in a MR1-independent manner by cytokines and viruses. The use of mice models and MR1 tetramers, among other recent methodological advances, have provided more insight into the development, mode of activation, characterization in different diseases and tissues of MAIT cells. In this chapter, we provide an overview of MAIT cells and yet remaining questions about their potential therapeutic role.
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47
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Bernal I, van Ham M, Jänsch L. Immune Monitoring of Human Mucosal-Associated Invariant T Cells by Quantitative Proteomics. Methods Mol Biol 2019; 2098:209-218. [PMID: 31792825 DOI: 10.1007/978-1-0716-0207-2_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Molecular phenotypes of mucosal-associated invariant T (MAIT) cells are correlating with individual susceptibilities and outcomes in human diseases. Quantitative proteome strategies can examine such variations in the functional and druggable inventory of MAIT cells comprehensively, but protocols for the support of translational and clinical studies are still rare. Here, we describe a protocol in which MR1-restricted MAIT cells were isolated from blood donations by FACS and are then characterized by quantitative proteomics (iTRAQ-LC-MS/MS) to complement information about their unique effector phenotype and to investigate donor-/patient- or disease-specific variations in protein networks with high precision.
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Affiliation(s)
- Isabel Bernal
- Cellular Proteomics, Helmholtz Centre for Infection Research, Braunschweig, Germany.,Institute of Medical Microbiology and Hospital Hygiene, Infection Immunology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany.,ESF Graduate School ABINEP, Magdeburg, Germany
| | - Marco van Ham
- Cellular Proteomics, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Lothar Jänsch
- Cellular Proteomics, Helmholtz Centre for Infection Research, Braunschweig, Germany.
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48
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Ammitzbøll C, von Essen MR, Chow HH, McWilliam O, Holm Hansen R, Sellebjerg F. MAIT cell subtypes in multiple sclerosis. J Neuroimmunol 2019; 339:577117. [PMID: 31812897 DOI: 10.1016/j.jneuroim.2019.577117] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/09/2019] [Accepted: 11/19/2019] [Indexed: 12/19/2022]
Abstract
In patients with multiple sclerosis (MS) and healthy controls (HC) we studied circulating MAIT cells and MAIT cell subtypes expressing CXCR3 and CCR6 by flow cytometry. Absolute numbers of MAIT cells and specifically Tc17-like MAIT cells were lower in patients with primary progressive MS (PPMS) than in controls. Low numbers of Tc17-like MAIT cells were associated with smoking and high concentrations of myelin basic protein in the cerebrospinal fluid. Treatment with alemtuzumab and dimethyl fumarate decreased MAIT cell frequencies. Altogether, we have identified specific MAIT cell subtypes related to PPMS, smoking and demyelination, and MAIT cell effects of MS therapies.
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Affiliation(s)
- Cecilie Ammitzbøll
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
| | - Marina R von Essen
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
| | - Helene Højsgaard Chow
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
| | - Oskar McWilliam
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
| | - Rikke Holm Hansen
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
| | - Finn Sellebjerg
- Danish Multiple Sclerosis Center, Department of Neurology, Rigshospitalet, University of Copenhagen, Glostrup, Denmark.
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49
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Suliman S, Murphy M, Musvosvi M, Gela A, Meermeier EW, Geldenhuys H, Hopley C, Toefy A, Bilek N, Veldsman A, Hanekom WA, Johnson JL, Boom WH, Obermoser G, Huang H, Hatherill M, Lewinsohn DM, Nemes E, Scriba TJ. MR1-Independent Activation of Human Mucosal-Associated Invariant T Cells by Mycobacteria. THE JOURNAL OF IMMUNOLOGY 2019; 203:2917-2927. [PMID: 31611259 PMCID: PMC6859375 DOI: 10.4049/jimmunol.1900674] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/18/2019] [Indexed: 12/15/2022]
Abstract
Tuberculosis (TB) is the leading cause of mortality from a single infectious agent, Mycobacterium tuberculosis Relevant immune targets of the partially efficacious TB vaccine bacille Calmette-Guérin (BCG) remain poorly defined. Mucosal-associated invariant T (MAIT) cells are MHC-related protein 1 (MR1)-restricted T cells, which are reactive against M. tuberculosis, and underexplored as potential TB vaccine targets. We sought to determine whether BCG vaccination activated mycobacteria-specific MAIT cell responses in humans. We analyzed whole blood samples from M. tuberculosis-infected South African adults who were revaccinated with BCG after a six-month course of isoniazid preventative therapy. In vitro BCG stimulation potently induced IFN-γ expression by phenotypic (CD8+CD26+CD161+) MAIT cells, which constituted the majority (75%) of BCG-reactive IFN-γ-producing CD8+ T cells. BCG revaccination transiently expanded peripheral blood frequencies of BCG-reactive IFN-γ+ MAIT cells, which returned to baseline frequencies a year following vaccination. In another cohort of healthy adults who received BCG at birth, 53% of mycobacteria-reactive-activated CD8 T cells expressed CDR3α TCRs, previously reported as MAIT TCRs, expressing the canonical TRAV1-2-TRAJ33 MAIT TCRα rearrangement. CD26 and CD161 coexpression correlated with TRAV1-2+CD161+ phenotype more accurately in CD8+ than CD4-CD8- MAIT cells. Interestingly, BCG-induced IFN-γ expression by MAIT cells in vitro was mediated by the innate cytokines IL-12 and IL-18 more than MR1-induced TCR signaling, suggesting TCR-independent activation. Collectively, the data suggest that activation of blood MAIT cells by innate inflammatory cytokines is a major mechanism of responsiveness to vaccination with whole cell vaccines against TB or in vitro stimulation with mycobacteria (Clinical trial registration: NCT01119521).
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Affiliation(s)
- Sara Suliman
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa; .,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa.,Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115
| | - Melissa Murphy
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Munyaradzi Musvosvi
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Anele Gela
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Erin W Meermeier
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR 97239
| | - Hennie Geldenhuys
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Christiaan Hopley
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Asma Toefy
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Nicole Bilek
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Ashley Veldsman
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Willem A Hanekom
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - John L Johnson
- Tuberculosis Research Unit, Case Western Reserve University School of Medicine, Cleveland, OH 44106.,Department of Medicine, Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, OH 44106
| | - W Henry Boom
- Tuberculosis Research Unit, Case Western Reserve University School of Medicine, Cleveland, OH 44106.,Department of Medicine, Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, OH 44106
| | - Gerlinde Obermoser
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305; and.,Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305
| | - Huang Huang
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305; and.,Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305
| | - Mark Hatherill
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - David M Lewinsohn
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR 97239
| | - Elisa Nemes
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
| | - Thomas J Scriba
- South African Tuberculosis Vaccine Initiative, University of Cape Town, Cape Town 7925, South Africa.,Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town 7925, South Africa
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Cossarizza A, Chang HD, Radbruch A, Acs A, Adam D, Adam-Klages S, Agace WW, Aghaeepour N, Akdis M, Allez M, Almeida LN, Alvisi G, Anderson G, Andrä I, Annunziato F, Anselmo A, Bacher P, Baldari CT, Bari S, Barnaba V, Barros-Martins J, Battistini L, Bauer W, Baumgart S, Baumgarth N, Baumjohann D, Baying B, Bebawy M, Becher B, Beisker W, Benes V, Beyaert R, Blanco A, Boardman DA, Bogdan C, Borger JG, Borsellino G, Boulais PE, Bradford JA, Brenner D, Brinkman RR, Brooks AES, Busch DH, Büscher M, Bushnell TP, Calzetti F, Cameron G, Cammarata I, Cao X, Cardell SL, Casola S, Cassatella MA, Cavani A, Celada A, Chatenoud L, Chattopadhyay PK, Chow S, Christakou E, Čičin-Šain L, Clerici M, Colombo FS, Cook L, Cooke A, Cooper AM, Corbett AJ, Cosma A, Cosmi L, Coulie PG, Cumano A, Cvetkovic L, Dang VD, Dang-Heine C, Davey MS, Davies D, De Biasi S, Del Zotto G, Cruz GVD, Delacher M, Bella SD, Dellabona P, Deniz G, Dessing M, Di Santo JP, Diefenbach A, Dieli F, Dolf A, Dörner T, Dress RJ, Dudziak D, Dustin M, Dutertre CA, Ebner F, Eckle SBG, Edinger M, Eede P, Ehrhardt GR, Eich M, Engel P, Engelhardt B, Erdei A, Esser C, Everts B, Evrard M, Falk CS, Fehniger TA, Felipo-Benavent M, Ferry H, Feuerer M, Filby A, Filkor K, Fillatreau S, Follo M, Förster I, Foster J, Foulds GA, Frehse B, Frenette PS, Frischbutter S, Fritzsche W, Galbraith DW, Gangaev A, Garbi N, Gaudilliere B, Gazzinelli RT, Geginat J, Gerner W, Gherardin NA, Ghoreschi K, Gibellini L, Ginhoux F, Goda K, Godfrey DI, Goettlinger C, González-Navajas JM, Goodyear CS, Gori A, Grogan JL, Grummitt D, Grützkau A, Haftmann C, Hahn J, Hammad H, Hämmerling G, Hansmann L, Hansson G, Harpur CM, Hartmann S, Hauser A, Hauser AE, Haviland DL, Hedley D, Hernández DC, Herrera G, Herrmann M, Hess C, Höfer T, Hoffmann P, Hogquist K, Holland T, Höllt T, Holmdahl R, Hombrink P, Houston JP, Hoyer BF, Huang B, Huang FP, Huber JE, Huehn J, Hundemer M, Hunter CA, Hwang WYK, Iannone A, Ingelfinger F, Ivison SM, Jäck HM, Jani PK, Jávega B, Jonjic S, Kaiser T, Kalina T, Kamradt T, Kaufmann SHE, Keller B, Ketelaars SLC, Khalilnezhad A, Khan S, Kisielow J, Klenerman P, Knopf J, Koay HF, Kobow K, Kolls JK, Kong WT, Kopf M, Korn T, Kriegsmann K, Kristyanto H, Kroneis T, Krueger A, Kühne J, Kukat C, Kunkel D, Kunze-Schumacher H, Kurosaki T, Kurts C, Kvistborg P, Kwok I, Landry J, Lantz O, Lanuti P, LaRosa F, Lehuen A, LeibundGut-Landmann S, Leipold MD, Leung LY, Levings MK, Lino AC, Liotta F, Litwin V, Liu Y, Ljunggren HG, Lohoff M, Lombardi G, Lopez L, López-Botet M, Lovett-Racke AE, Lubberts E, Luche H, Ludewig B, Lugli E, Lunemann S, Maecker HT, Maggi L, Maguire O, Mair F, Mair KH, Mantovani A, Manz RA, Marshall AJ, Martínez-Romero A, Martrus G, Marventano I, Maslinski W, Matarese G, Mattioli AV, Maueröder C, Mazzoni A, McCluskey J, McGrath M, McGuire HM, McInnes IB, Mei HE, Melchers F, Melzer S, Mielenz D, Miller SD, Mills KH, Minderman H, Mjösberg J, Moore J, Moran B, Moretta L, Mosmann TR, Müller S, Multhoff G, Muñoz LE, Münz C, Nakayama T, Nasi M, Neumann K, Ng LG, Niedobitek A, Nourshargh S, Núñez G, O’Connor JE, Ochel A, Oja A, Ordonez D, Orfao A, Orlowski-Oliver E, Ouyang W, Oxenius A, Palankar R, Panse I, Pattanapanyasat K, Paulsen M, Pavlinic D, Penter L, Peterson P, Peth C, Petriz J, Piancone F, Pickl WF, Piconese S, Pinti M, Pockley AG, Podolska MJ, Poon Z, Pracht K, Prinz I, Pucillo CEM, Quataert SA, Quatrini L, Quinn KM, Radbruch H, Radstake TRDJ, Rahmig S, Rahn HP, Rajwa B, Ravichandran G, Raz Y, Rebhahn JA, Recktenwald D, Reimer D, e Sousa CR, Remmerswaal EB, Richter L, Rico LG, Riddell A, Rieger AM, Robinson JP, Romagnani C, Rubartelli A, Ruland J, Saalmüller A, Saeys Y, Saito T, Sakaguchi S, de-Oyanguren FS, Samstag Y, Sanderson S, Sandrock I, Santoni A, Sanz RB, Saresella M, Sautes-Fridman C, Sawitzki B, Schadt L, Scheffold A, Scherer HU, Schiemann M, Schildberg FA, Schimisky E, Schlitzer A, Schlosser J, Schmid S, Schmitt S, Schober K, Schraivogel D, Schuh W, Schüler T, Schulte R, Schulz AR, Schulz SR, Scottá C, Scott-Algara D, Sester DP, Shankey TV, Silva-Santos B, Simon AK, Sitnik KM, Sozzani S, Speiser DE, Spidlen J, Stahlberg A, Stall AM, Stanley N, Stark R, Stehle C, Steinmetz T, Stockinger H, Takahama Y, Takeda K, Tan L, Tárnok A, Tiegs G, Toldi G, Tornack J, Traggiai E, Trebak M, Tree TI, Trotter J, Trowsdale J, Tsoumakidou M, Ulrich H, Urbanczyk S, van de Veen W, van den Broek M, van der Pol E, Van Gassen S, Van Isterdael G, van Lier RA, Veldhoen M, Vento-Asturias S, Vieira P, Voehringer D, Volk HD, von Borstel A, von Volkmann K, Waisman A, Walker RV, Wallace PK, Wang SA, Wang XM, Ward MD, Ward-Hartstonge KA, Warnatz K, Warnes G, Warth S, Waskow C, Watson JV, Watzl C, Wegener L, Weisenburger T, Wiedemann A, Wienands J, Wilharm A, Wilkinson RJ, Willimsky G, Wing JB, Winkelmann R, Winkler TH, Wirz OF, Wong A, Wurst P, Yang JHM, Yang J, Yazdanbakhsh M, Yu L, Yue A, Zhang H, Zhao Y, Ziegler SM, Zielinski C, Zimmermann J, Zychlinsky A. Guidelines for the use of flow cytometry and cell sorting in immunological studies (second edition). Eur J Immunol 2019; 49:1457-1973. [PMID: 31633216 PMCID: PMC7350392 DOI: 10.1002/eji.201970107] [Citation(s) in RCA: 689] [Impact Index Per Article: 137.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
These guidelines are a consensus work of a considerable number of members of the immunology and flow cytometry community. They provide the theory and key practical aspects of flow cytometry enabling immunologists to avoid the common errors that often undermine immunological data. Notably, there are comprehensive sections of all major immune cell types with helpful Tables detailing phenotypes in murine and human cells. The latest flow cytometry techniques and applications are also described, featuring examples of the data that can be generated and, importantly, how the data can be analysed. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid, all written and peer-reviewed by leading experts in the field, making this an essential research companion.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, Univ. of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Hyun-Dong Chang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Acs
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Dieter Adam
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Sabine Adam-Klages
- Institut für Transfusionsmedizin, Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - William W. Agace
- Mucosal Immunology group, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby, Denmark
- Immunology Section, Lund University, Lund, Sweden
| | - Nima Aghaeepour
- Departments of Anesthesiology, Pain and Perioperative Medicine; Biomedical Data Sciences; and Pediatrics, Stanford University, Stanford, CA, USA
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Matthieu Allez
- Université de Paris, Institut de Recherche Saint-Louis, INSERM U1160, and Gastroenterology Department, Hôpital Saint-Louis – APHP, Paris, France
| | | | - Giorgia Alvisi
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Italy
| | | | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Achille Anselmo
- Flow Cytometry Core, Humanitas Clinical and Research Center, Milan, Italy
| | - Petra Bacher
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
- Institut für Klinische Molekularbiologie, Christian-Albrechts Universität zu Kiel, Germany
| | | | - Sudipto Bari
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore
| | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | | | | | - Wolfgang Bauer
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Sabine Baumgart
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Nicole Baumgarth
- Center for Comparative Medicine & Dept. Pathology, Microbiology & Immunology, University of California, Davis, CA, USA
| | - Dirk Baumjohann
- Institute for Immunology, Faculty of Medicine, Biomedical Center, LMU Munich, Planegg-Martinsried, Germany
| | - Bianka Baying
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Mary Bebawy
- Discipline of Pharmacy, Graduate School of Health, The University of Technology Sydney, Sydney, NSW, Australia
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Wolfgang Beisker
- Flow Cytometry Laboratory, Institute of Molecular Toxicology and Pharmacology, Helmholtz Zentrum München, German Research Center for Environmental Health, München, Germany
| | - Vladimir Benes
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Rudi Beyaert
- Department of Biomedical Molecular Biology, Center for Inflammation Research, Ghent University - VIB, Ghent, Belgium
| | - Alfonso Blanco
- Flow Cytometry Core Technologies, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Dominic A. Boardman
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Christian Bogdan
- Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Erlangen, Germany
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Medical Immunology Campus Erlangen, Erlangen, Germany
| | - Jessica G. Borger
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Giovanna Borsellino
- Neuroimmunology and Flow Cytometry Units, Fondazione Santa Lucia IRCCS, Rome, Italy
| | - Philip E. Boulais
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
| | | | - Dirk Brenner
- Luxembourg Institute of Health, Department of Infection and Immunity, Experimental and Molecular Immunology, Esch-sur-Alzette, Luxembourg
- Odense University Hospital, Odense Research Center for Anaphylaxis, University of Southern Denmark, Department of Dermatology and Allergy Center, Odense, Denmark
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Belvaux, Luxembourg
| | - Ryan R. Brinkman
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
- Terry Fox Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Anna E. S. Brooks
- University of Auckland, School of Biological Sciences, Maurice Wilkins Center, Auckland, New Zealand
| | - Dirk H. Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
- Focus Group “Clinical Cell Processing and Purification”, Institute for Advanced Study, Technische Universität München, Munich, Germany
| | - Martin Büscher
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Timothy P. Bushnell
- Department of Pediatrics and Shared Resource Laboratories, University of Rochester Medical Center, Rochester, NY, USA
| | - Federica Calzetti
- University of Verona, Department of Medicine, Section of General Pathology, Verona, Italy
| | - Garth Cameron
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Ilenia Cammarata
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Xuetao Cao
- National Key Laboratory of Medical Immunology, Nankai University, Tianjin, China
| | - Susanna L. Cardell
- Department of Microbiology and Immunology, University of Gothenburg, Gothenburg, Sweden
| | - Stefano Casola
- The FIRC Institute of Molecular Oncology (FOM), Milan, Italy
| | - Marco A. Cassatella
- University of Verona, Department of Medicine, Section of General Pathology, Verona, Italy
| | - Andrea Cavani
- National Institute for Health, Migration and Poverty (INMP), Rome, Italy
| | - Antonio Celada
- Macrophage Biology Group, School of Biology, University of Barcelona, Barcelona, Spain
| | - Lucienne Chatenoud
- Université Paris Descartes, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | | | - Sue Chow
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Eleni Christakou
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | - Luka Čičin-Šain
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Mario Clerici
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Department of Physiopathology and Transplants, University of Milan, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | | | - Laura Cook
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Anne Cooke
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Andrea M. Cooper
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Alexandra J. Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Antonio Cosma
- National Cytometry Platform, Luxembourg Institute of Health, Department of Infection and Immunity, Esch-sur-Alzette, Luxembourg
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Pierre G. Coulie
- de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Ana Cumano
- Unit Lymphopoiesis, Department of Immunology, Institut Pasteur, Paris, France
| | - Ljiljana Cvetkovic
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Van Duc Dang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Chantip Dang-Heine
- Clinical Research Unit, Berlin Institute of Health (BIH), Charite Universitätsmedizin Berlin, Berlin, Germany
| | - Martin S. Davey
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | - Derek Davies
- Flow Cytometry Scientific Technology Platform, The Francis Crick Institute, London, UK
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Gelo Victoriano Dela Cruz
- Novo Nordisk Foundation Center for Stem Cell Biology – DanStem, University of Copenhagen, Copenhagen, Denmark
| | - Michael Delacher
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Germany
| | - Silvia Della Bella
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Paolo Dellabona
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | - Günnur Deniz
- Istanbul University, Aziz Sancar Institute of Experimental Medicine, Department of Immunology, Istanbul, Turkey
| | | | - James P. Di Santo
- Innate Immunty Unit, Department of Immunology, Institut Pasteur, Paris, France
- Institut Pasteur, Inserm U1223, Paris, France
| | - Andreas Diefenbach
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Francesco Dieli
- University of Palermo, Central Laboratory of Advanced Diagnosis and Biomedical Research, Department of Biomedicine, Neurosciences and Advanced Diagnostics, Palermo, Italy
| | - Andreas Dolf
- Flow Cytometry Core Facility, Institute of Experimental Immunology, University of Bonn, Bonn, Germany
| | - Thomas Dörner
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Regine J. Dress
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Diana Dudziak
- Department of Dermatology, Laboratory of Dendritic Cell Biology, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), University Hospital Erlangen, Erlangen, Germany
| | - Michael Dustin
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Charles-Antoine Dutertre
- Program in Emerging Infectious Disease, Duke-NUS Medical School, Singapore
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Friederike Ebner
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Sidonia B. G. Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Matthias Edinger
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Pascale Eede
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Neuropathology, Germany
| | | | - Marcus Eich
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg, Germany
| | - Pablo Engel
- University of Barcelona, Faculty of Medicine and Health Sciences, Department of Biomedical Sciences, Barcelona, Spain
| | | | - Anna Erdei
- Department of Immunology, University L. Eotvos, Budapest, Hungary
| | - Charlotte Esser
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Bart Everts
- Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maximilien Evrard
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Christine S. Falk
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Todd A. Fehniger
- Division of Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Mar Felipo-Benavent
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Principe Felipe Research Center, Valencia, Spain
| | - Helen Ferry
- Experimental Medicine Division, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Markus Feuerer
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Germany
| | - Andrew Filby
- The Flow Cytometry Core Facility, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | | | - Simon Fillatreau
- Institut Necker-Enfants Malades, Université Paris Descartes Sorbonne Paris Cité, Faculté de Médecine, AP-HP, Hôpital Necker Enfants Malades, INSERM U1151-CNRS UMR 8253, Paris, France
| | - Marie Follo
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Universitaetsklinikum FreiburgLighthouse Core Facility, Zentrum für Translationale Zellforschung, Klinik für Innere Medizin I, Freiburg, Germany
| | - Irmgard Förster
- Immunology and Environment, LIMES Institute, University of Bonn, Bonn, Germany
| | | | - Gemma A. Foulds
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
| | - Britta Frehse
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Paul S. Frenette
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Stefan Frischbutter
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Dermatology, Venereology and Allergology
| | - Wolfgang Fritzsche
- Nanobiophotonics Department, Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
| | - David W. Galbraith
- School of Plant Sciences and Bio5 Institute, University of Arizona, Tucson, USA
- Honorary Dean of Life Sciences, Henan University, Kaifeng, China
| | - Anastasia Gangaev
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Natalio Garbi
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Brice Gaudilliere
- Stanford Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, CA, USA
| | - Ricardo T. Gazzinelli
- Fundação Oswaldo Cruz - Minas, Laboratory of Immunopatology, Belo Horizonte, MG, Brazil
- Department of Mecicine, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jens Geginat
- INGM - Fondazione Istituto Nazionale di Genetica Molecolare “Ronmeo ed Enrica Invernizzi”, Milan, Italy
| | - Wilhelm Gerner
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Keisuke Goda
- Department of Bioengineering, University of California, Los Angeles, California, USA
- Department of Chemistry, University of Tokyo, Tokyo, Japan
- Institute of Technological Sciences, Wuhan University, Wuhan, China
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | | | - Jose M. González-Navajas
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Networked Biomedical Research Center for Hepatic and Digestive Diseases (CIBERehd), Madrid, Spain
| | - Carl S. Goodyear
- Institute of Infection Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow Biomedical Research Centre, Glasgow, UK
| | - Andrea Gori
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, University of Milan
| | - Jane L. Grogan
- Cancer Immunology Research, Genentech, South San Francisco, CA, USA
| | | | - Andreas Grützkau
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Claudia Haftmann
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Jonas Hahn
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Hamida Hammad
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Zwijnaarde, Belgium
| | | | - Leo Hansmann
- Berlin Institute of Health (BIH), Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Berlin, Germany
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Goran Hansson
- Department of Medicine and Center for Molecular Medicine at Karolinska University Hospital, Solna, Sweden
| | | | - Susanne Hartmann
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Andrea Hauser
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Anja E. Hauser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin
- Department of Rheumatology and Clinical Immunology, Berlin Institute of Health, Berlin, Germany
| | - David L. Haviland
- Flow Cytometry, Houston Methodist Hospital Research Institute, Houston, TX, USA
| | - David Hedley
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Daniela C. Hernández
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Guadalupe Herrera
- Cytometry Service, Incliva Foundation. Clinic Hospital and Faculty of Medicine, University of Valencia, Valencia, Spain
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Christoph Hess
- Immunobiology Laboratory, Department of Biomedicine, University and University Hospital Basel, Basel, Switzerland
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Thomas Höfer
- German Cancer Research Center (DKFZ), Division of Theoretical Systems Biology, Heidelberg, Germany
| | - Petra Hoffmann
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Kristin Hogquist
- Center for Immunology, University of Minnesota, Minneapolis, MN, USA
| | - Tristan Holland
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Thomas Höllt
- Leiden Computational Biology Center, Leiden University Medical Center, Leiden, The Netherlands
- Computer Graphics and Visualization, Department of Intelligent Systems, TU Delft, Delft, The Netherlands
| | | | - Pleun Hombrink
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jessica P. Houston
- Department of Chemical & Materials Engineering, New Mexico State University, Las Cruces, NM, USA
| | - Bimba F. Hoyer
- Rheumatologie/Klinische Immunologie, Klinik für Innere Medizin I und Exzellenzzentrum Entzündungsmedizin, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Bo Huang
- Department of Immunology & National Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Fang-Ping Huang
- Institute for Advanced Study (IAS), Shenzhen University, Shenzhen, China
| | - Johanna E. Huber
- Institute for Immunology, Faculty of Medicine, Biomedical Center, LMU Munich, Planegg-Martinsried, Germany
| | - Jochen Huehn
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Michael Hundemer
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Christopher A. Hunter
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - William Y. K. Hwang
- Department of Hematology, Singapore General Hospital, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore
- Executive Offices, National Cancer Centre Singapore, Singapore
| | - Anna Iannone
- Department of Diagnostic Medicine, Clinical and Public Health, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Florian Ingelfinger
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Sabine M Ivison
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Peter K. Jani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Beatriz Jávega
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, University of Valencia, Valencia, Spain
| | - Stipan Jonjic
- Department of Histology and Embryology/Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Toralf Kaiser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Tomas Kalina
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Thomas Kamradt
- Jena University Hospital, Institute of Immunology, Jena, Germany
| | | | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Steven L. C. Ketelaars
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ahad Khalilnezhad
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Srijit Khan
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Jan Kisielow
- Institute of Molecular Health Sciences, ETH Zurich, Zürich, Switzerland
| | - Paul Klenerman
- Experimental Medicine Division, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jasmin Knopf
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Hui-Fern Koay
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Katja Kobow
- Department of Neuropathology, Universitätsklinikum Erlangen, Germany
| | - Jay K. Kolls
- John W Deming Endowed Chair in Internal Medicine, Center for Translational Research in Infection and Inflammation Tulane School of Medicine, New Orleans, LA, USA
| | - Wan Ting Kong
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Manfred Kopf
- Institute of Molecular Health Sciences, ETH Zurich, Zürich, Switzerland
| | - Thomas Korn
- Department of Neurology, Technical University of Munich, Munich, Germany
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Hendy Kristyanto
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Thomas Kroneis
- Division of Cell Biology, Histology & Embryology, Gottfried Schatz Research Center, Medical University of Graz, Graz, Austria
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny Kühne
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Christian Kukat
- FACS & Imaging Core Facility, Max Planck Institute for Biology of Ageing, Cologne, Germany
| | - Désirée Kunkel
- Flow & Mass Cytometry Core Facility, Charité - Universitätsmedizin Berlin and Berlin Institute of Health, Berlin, Germany
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Tomohiro Kurosaki
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Christian Kurts
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
| | - Jonathan Landry
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Olivier Lantz
- INSERM U932, PSL University, Institut Curie, Paris, France
| | - Paola Lanuti
- Department of Medicine and Aging Sciences, Centre on Aging Sciences and Translational Medicine (Ce.S.I.-Me.T.), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Francesca LaRosa
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Agnès Lehuen
- Institut Cochin, CNRS8104, INSERM1016, Department of Endocrinology, Metabolism and Diabetes, Université de Paris, Paris, France
| | | | - Michael D. Leipold
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Leslie Y.T. Leung
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Megan K. Levings
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Andreia C. Lino
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Yanling Liu
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, ANA Futura, Karolinska Institutet, Stockholm, Sweden
| | - Michael Lohoff
- Inst. f. Med. Mikrobiology and Hospital Hygiene, University of Marburg, Germany
| | - Giovanna Lombardi
- King’s College London, “Peter Gorer” Department of Immunobiology, London, UK
| | | | - Miguel López-Botet
- IMIM(Hospital de Mar Medical Research Institute), University Pompeu Fabra, Barcelona, Spain
| | - Amy E. Lovett-Racke
- Department of Microbial Infection and Immunity, Ohio State University, Columbus, OH, USA
| | - Erik Lubberts
- Department of Rheumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Herve Luche
- Centre d’Immunophénomique - CIPHE (PHENOMIN), Aix Marseille Université (UMS3367), Inserm (US012), CNRS (UMS3367), Marseille, France
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St.Gallen, St. Gallen, Switzerland
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Italy
- Flow Cytometry Core, Humanitas Clinical and Research Center, Milan, Italy
| | - Sebastian Lunemann
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Holden T. Maecker
- Institute for Immunity, Transplantation, and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Orla Maguire
- Flow and Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Florian Mair
- Fred Hutchinson Cancer Research Center, Vaccine and Infectious Disease Division, Seattle, WA, USA
| | - Kerstin H. Mair
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Alberto Mantovani
- Istituto Clinico Humanitas IRCCS and Humanitas University, Pieve Emanuele, Milan, Italy
- William Harvey Research Institute, Queen Mary University, London, United Kingdom
| | - Rudolf A. Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Aaron J. Marshall
- Department of Immunology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | | | - Glòria Martrus
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Ivana Marventano
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Wlodzimierz Maslinski
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Department of Pathophysiology and Immunology, Warsaw, Poland
| | - Giuseppe Matarese
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecologie Mediche, Università di Napoli Federico II and Istituto per l’Endocrinologia e l’Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy
| | - Anna Vittoria Mattioli
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
- Lab of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Christian Maueröder
- Cell Clearance in Health and Disease Lab, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Mairi McGrath
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Helen M. McGuire
- Ramaciotti Facility for Human Systems Biology, and Discipline of Pathology, The University of Sydney, Camperdown, Australia
| | - Iain B. McInnes
- Institute of Infection Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow Biomedical Research Centre, Glasgow, UK
| | - Henrik E. Mei
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Fritz Melchers
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, University Leipzig, Leipzig, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Stephen D. Miller
- Interdepartmental Immunobiology Center, Dept. of Microbiology-Immunology, Northwestern Univ. Medical School, Chicago, IL, USA
| | - Kingston H.G. Mills
- Trinity College Dublin, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Hans Minderman
- Flow and Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, ANA Futura, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical and Experimental Medine, Linköping University, Linköping, Sweden
| | - Jonni Moore
- Abramson Cancer Center Flow Cytometry and Cell Sorting Shared Resource, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Barry Moran
- Trinity College Dublin, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesu Children’s Hospital, Rome, Italy
| | - Tim R. Mosmann
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Susann Müller
- Centre for Environmental Research - UFZ, Department Environmental Microbiology, Leipzig, Germany
| | - Gabriele Multhoff
- Institute for Innovative Radiotherapy (iRT), Experimental Immune Biology, Helmholtz Zentrum München, Neuherberg, Germany
- Radiation Immuno-Oncology Group, Center for Translational Cancer Research Technische Universität München (TranslaTUM), Klinikum rechts der Isar, Munich, Germany
| | - Luis Enrique Muñoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Christian Münz
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba city, Chiba, Japan
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Katrin Neumann
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lai Guan Ng
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
- Discipline of Dermatology, University of Sydney, Sydney, New South Wales, Australia
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Antonia Niedobitek
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sussan Nourshargh
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - Gabriel Núñez
- Department of Pathology and Rogel Cancer Center, the University of Michigan, Ann Arbor, Michigan, USA
| | - José-Enrique O’Connor
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, University of Valencia, Valencia, Spain
| | - Aaron Ochel
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Oja
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Diana Ordonez
- Flow Cytometry Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Alberto Orfao
- Department of Medicine, Cancer Research Centre (IBMCC-CSIC/USAL), Cytometry Service, University of Salamanca, CIBERONC and Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Eva Orlowski-Oliver
- Burnet Institute, AMREP Flow Cytometry Core Facility, Melbourne, Victoria, Australia
| | - Wenjun Ouyang
- Inflammation and Oncology, Research, Amgen Inc, South San Francisco, USA
| | | | - Raghavendra Palankar
- Department of Transfusion Medicine, Institute of Immunology and Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Isabel Panse
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Kovit Pattanapanyasat
- Center of Excellence for Flow Cytometry, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Malte Paulsen
- Flow Cytometry Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Dinko Pavlinic
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Livius Penter
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Christian Peth
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Jordi Petriz
- Functional Cytomics Group, Josep Carreras Leukaemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, UAB, Badalona, Spain
| | - Federica Piancone
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Winfried F. Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Silvia Piconese
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A. Graham Pockley
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
- Chromocyte Limited, Electric Works, Sheffield, UK
| | - Malgorzata Justyna Podolska
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
- Department for Internal Medicine 3, Institute for Rheumatology and Immunology, AG Munoz, Universitätsklinikum Erlangen, Erlangen, Germany
| | - Zhiyong Poon
- Department of Hematology, Singapore General Hospital, Singapore
| | - Katharina Pracht
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | | | - Sally A. Quataert
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesu Children’s Hospital, Rome, Italy
| | - Kylie M. Quinn
- School of Biomedical and Health Sciences, RMIT University, Bundoora, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Helena Radbruch
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Neuropathology, Germany
| | - Tim R. D. J. Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Susann Rahmig
- Regeneration in Hematopoiesis, Leibniz-Institute on Aging, Fritz-Lipmann-Institute (FLI), Jena, Germany
| | - Hans-Peter Rahn
- Preparative Flow Cytometry, Max-Delbrück-Centrum für Molekulare Medizin, Berlin, Germany
| | - Bartek Rajwa
- Bindley Biosciences Center, Purdue University, West Lafayette, IN, USA
| | - Gevitha Ravichandran
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yotam Raz
- Department of Internal Medicine, Groene Hart Hospital, Gouda, The Netherlands
| | - Jonathan A. Rebhahn
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | | | - Dorothea Reimer
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | | | - Ester B.M. Remmerswaal
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Renal Transplant Unit, Division of Internal Medicine, Academic Medical Centre, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lisa Richter
- Core Facility Flow Cytometry, Biomedical Center, Ludwig-Maximilians-University Munich, Germany
| | - Laura G. Rico
- Functional Cytomics Group, Josep Carreras Leukaemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, UAB, Badalona, Spain
| | - Andy Riddell
- Flow Cytometry Scientific Technology Platform, The Francis Crick Institute, London, UK
| | - Aja M. Rieger
- Department of Medical Microbiology and Immunology, University of Alberta, Alberta, Canada
| | - J. Paul Robinson
- Purdue University Cytometry Laboratories, Purdue University, West Lafayette, IN, USA
| | - Chiara Romagnani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Anna Rubartelli
- Cell Biology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Jürgen Ruland
- Institut für Klinische Chemie und Pathobiochemie, Fakultät für Medizin, Technische Universität München, München, Germany
| | - Armin Saalmüller
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Yvan Saeys
- Data Mining and Modeling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Takashi Saito
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Shimon Sakaguchi
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Francisco Sala de-Oyanguren
- Flow Cytometry Facility, Ludwig Cancer Institute, Faculty of Medicine and Biology, University of Lausanne, Epalinges, Switzerland
| | - Yvonne Samstag
- Heidelberg University, Institute of Immunology, Section of Molecular Immunology, Heidelberg, Germany
| | - Sharon Sanderson
- Translational Immunology Laboratory, NIHR BRC, University of Oxford, Kennedy Institute of Rheumatology, Oxford, UK
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Angela Santoni
- Department of Molecular Medicine, Sapienza University of Rome, IRCCS, Neuromed, Pozzilli, Italy
| | - Ramon Bellmàs Sanz
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Marina Saresella
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | | | - Birgit Sawitzki
- Charité – Universitätsmedizin Berlin, and Berlin Institute of Health, Institute of Medical Immunology, Berlin, Germany
| | - Linda Schadt
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Alexander Scheffold
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Hans U. Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank A. Schildberg
- Clinic for Orthopedics and Trauma Surgery, University Hospital Bonn, Bonn, Germany
| | | | - Andreas Schlitzer
- Quantitative Systems Biology, Life & Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Josephine Schlosser
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Stephan Schmid
- Internal Medicine I, University Hospital Regensburg, Germany
| | - Steffen Schmitt
- Flow Cytometry Core Facility, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Daniel Schraivogel
- Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Wolfgang Schuh
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Reiner Schulte
- University of Cambridge, Cambridge Institute for Medical Research, Cambridge, UK
| | - Axel Ronald Schulz
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sebastian R. Schulz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Cristiano Scottá
- King’s College London, “Peter Gorer” Department of Immunobiology, London, UK
| | - Daniel Scott-Algara
- Institut Pasteur, Cellular Lymphocytes Biology, Immunology Departement, Paris, France
| | - David P. Sester
- TRI Flow Cytometry Suite (TRI.fcs), Translational Research Institute, Wooloongabba, QLD, Australia
| | | | - Bruno Silva-Santos
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | | | - Katarzyna M. Sitnik
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Silvano Sozzani
- Dept. Molecular Translational Medicine, University of Brescia, Brescia, Italy
| | - Daniel E. Speiser
- Department of Oncology, University of Lausanne and CHUV, Epalinges, Switzerland
| | | | - Anders Stahlberg
- Lundberg Laboratory for Cancer, Department of Pathology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | | | - Natalie Stanley
- Departments of Anesthesiology, Pain and Perioperative Medicine; Biomedical Data Sciences; and Pediatrics, Stanford University, Stanford, CA, USA
| | - Regina Stark
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Christina Stehle
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Tobit Steinmetz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Hannes Stockinger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | | | - Kiyoshi Takeda
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Leonard Tan
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Attila Tárnok
- Departement for Therapy Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
- Department of Precision Instruments, Tsinghua University, Beijing, China
| | - Gisa Tiegs
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Julia Tornack
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- BioGenes GmbH, Berlin, Germany
| | - Elisabetta Traggiai
- Novartis Biologics Center, Mechanistic Immunology Unit, Novartis Institute for Biomedical Research, NIBR, Basel, Switzerland
| | - Mohamed Trebak
- Department of Cellular and Molecular Physiology, Penn State University College of Medicine, PA, United States
| | - Timothy I.M. Tree
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | | | - John Trowsdale
- Department of Pathology, University of Cambridge, Cambridge, UK
| | | | - Henning Ulrich
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Sophia Urbanczyk
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Christine Kühne Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Maries van den Broek
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Edwin van der Pol
- Vesicle Observation Center; Biomedical Engineering & Physics; Laboratory Experimental Clinical Chemistry; Amsterdam University Medical Centers, Location AMC, The Netherlands
| | - Sofie Van Gassen
- Data Mining and Modeling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | | | - René A.W. van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marc Veldhoen
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | | | - Paulo Vieira
- Unit Lymphopoiesis, Department of Immunology, Institut Pasteur, Paris, France
| | - David Voehringer
- Department of Infection Biology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Hans-Dieter Volk
- BIH Center for Regenerative Therapies (BCRT) Charité Universitätsmedizin Berlin and Berlin Institute of Health, Core Unit ImmunoCheck
| | - Anouk von Borstel
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | | | - Ari Waisman
- Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | | | - Paul K. Wallace
- Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, USA
| | - Sa A. Wang
- Dept of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xin M. Wang
- The Scientific Platforms, the Westmead Institute for Medical Research, the Westmead Research Hub, Westmead, New South Wales, Australia
| | | | | | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gary Warnes
- Flow Cytometry Core Facility, Blizard Institute, Queen Mary London University, London, UK
| | - Sarah Warth
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Claudia Waskow
- Regeneration in Hematopoiesis, Leibniz-Institute on Aging, Fritz-Lipmann-Institute (FLI), Jena, Germany
- Faculty of Biological Sciences, Friedrich Schiller University Jena, Jena, Germany
| | | | - Carsten Watzl
- Department for Immunology, Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Leonie Wegener
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Thomas Weisenburger
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Annika Wiedemann
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Jürgen Wienands
- Institute for Cellular & Molecular Immunology, University Medical Center Göttingen, Göttingen, Germany
| | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Robert John Wilkinson
- Department of Infectious Disease, Imperial College London, UK
- Wellcome Centre for Infectious Diseases Research in Africa and Department of Medicine, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Republic of South Africa
- Tuberculosis Laboratory, The Francis Crick Institute, London, UK
| | - Gerald Willimsky
- Cooperation Unit for Experimental and Translational Cancer Immunology, Institute of Immunology (Charité - Universitätsmedizin Berlin) and German Cancer Research Center (DKFZ), Berlin, Germany
| | - James B. Wing
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Rieke Winkelmann
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Thomas H. Winkler
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Oliver F. Wirz
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Alicia Wong
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Peter Wurst
- University Bonn, Medical Faculty, Bonn, Germany
| | - Jennie H. M. Yang
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | - Juhao Yang
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Maria Yazdanbakhsh
- Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Alice Yue
- School of Computing Science, Simon Fraser University, Burnaby, Canada
| | - Hanlin Zhang
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Yi Zhao
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Susanne Maria Ziegler
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Christina Zielinski
- German Center for Infection Research (DZIF), Munich, Germany
- Institute of Virology, Technical University of Munich, Munich, Germany
- TranslaTUM, Technical University of Munich, Munich, Germany
| | - Jakob Zimmermann
- Maurice Müller Laboratories (Department of Biomedical Research), Universitätsklinik für Viszerale Chirurgie und Medizin Inselspital, University of Bern, Bern, Switzerland
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