1
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Gray-Gaillard SL, Solis SM, Chen HM, Monteiro C, Ciabattoni G, Samanovic MI, Cornelius AR, Williams T, Geesey E, Rodriguez M, Ortigoza MB, Ivanova EN, Koralov SB, Mulligan MJ, Herati RS. SARS-CoV-2 inflammation durably imprints memory CD4 T cells. Sci Immunol 2024; 9:eadj8526. [PMID: 38905326 DOI: 10.1126/sciimmunol.adj8526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 05/30/2024] [Indexed: 06/23/2024]
Abstract
Memory CD4 T cells are critical to human immunity, yet it is unclear whether viral inflammation during memory formation has long-term consequences. Here, we compared transcriptional and epigenetic landscapes of Spike (S)-specific memory CD4 T cells in 24 individuals whose first exposure to S was via SARS-CoV-2 infection or mRNA vaccination. Nearly 2 years after memory formation, S-specific CD4 T cells established by infection remained enriched for transcripts related to cytotoxicity and for interferon-stimulated genes, likely because of a chromatin accessibility landscape altered by inflammation. Moreover, S-specific CD4 T cells primed by infection had reduced proliferative capacity in vitro relative to vaccine-primed cells. Furthermore, the transcriptional state of S-specific memory CD4 T cells was minimally altered by booster immunization and/or breakthrough infection. Thus, infection-associated inflammation durably imprints CD4 T cell memory, which affects the function of these cells and may have consequences for long-term immunity.
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Affiliation(s)
- Sophie L Gray-Gaillard
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Sabrina M Solis
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Han M Chen
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Clarice Monteiro
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Grace Ciabattoni
- Department of Microbiology, New York University School of Medicine, New York, NY, USA
| | - Marie I Samanovic
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Amber R Cornelius
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Tijaana Williams
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Emilie Geesey
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Miguel Rodriguez
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Mila Brum Ortigoza
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Ellie N Ivanova
- Department of Pathology, New York University School of Medicine, New York, NY, USA
| | - Sergei B Koralov
- Department of Pathology, New York University School of Medicine, New York, NY, USA
| | - Mark J Mulligan
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
- Department of Microbiology, New York University School of Medicine, New York, NY, USA
| | - Ramin Sedaghat Herati
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
- Department of Microbiology, New York University School of Medicine, New York, NY, USA
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2
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Gambadauro A, Galletta F, Li Pomi A, Manti S, Piedimonte G. Immune Response to Respiratory Viral Infections. Int J Mol Sci 2024; 25:6178. [PMID: 38892370 PMCID: PMC11172738 DOI: 10.3390/ijms25116178] [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: 05/07/2024] [Revised: 05/29/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
The respiratory system is constantly exposed to viral infections that are responsible for mild to severe diseases. In this narrative review, we focalized the attention on respiratory syncytial virus (RSV), influenza virus, and severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infections, responsible for high morbidity and mortality in the last decades. We reviewed the human innate and adaptive immune responses in the airways following infection, focusing on a particular population: newborns and pregnant women. The recent Coronavirus disease-2019 (COVID-19) pandemic has highlighted how our interest in viral pathologies must not decrease. Furthermore, we must increase our knowledge of infection mechanisms to improve our future defense strategies.
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Affiliation(s)
- Antonella Gambadauro
- Pediatric Unit, Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, University of Messina, Via Consolare Valeria 1, 98124 Messina, Italy; (A.G.); (F.G.); (A.L.P.)
| | - Francesca Galletta
- Pediatric Unit, Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, University of Messina, Via Consolare Valeria 1, 98124 Messina, Italy; (A.G.); (F.G.); (A.L.P.)
| | - Alessandra Li Pomi
- Pediatric Unit, Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, University of Messina, Via Consolare Valeria 1, 98124 Messina, Italy; (A.G.); (F.G.); (A.L.P.)
| | - Sara Manti
- Pediatric Unit, Department of Human Pathology in Adult and Developmental Age “Gaetano Barresi”, University of Messina, Via Consolare Valeria 1, 98124 Messina, Italy; (A.G.); (F.G.); (A.L.P.)
| | - Giovanni Piedimonte
- Office for Research and Departments of Pediatrics, Biochemistry, and Molecular Biology, Tulane University, New Orleans, LA 70112, USA;
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3
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Chi H, Pepper M, Thomas PG. Principles and therapeutic applications of adaptive immunity. Cell 2024; 187:2052-2078. [PMID: 38670065 PMCID: PMC11177542 DOI: 10.1016/j.cell.2024.03.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/01/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
Adaptive immunity provides protection against infectious and malignant diseases. These effects are mediated by lymphocytes that sense and respond with targeted precision to perturbations induced by pathogens and tissue damage. Here, we review key principles underlying adaptive immunity orchestrated by distinct T cell and B cell populations and their extensions to disease therapies. We discuss the intracellular and intercellular processes shaping antigen specificity and recognition in immune activation and lymphocyte functions in mediating effector and memory responses. We also describe how lymphocytes balance protective immunity against autoimmunity and immunopathology, including during immune tolerance, response to chronic antigen stimulation, and adaptation to non-lymphoid tissues in coordinating tissue immunity and homeostasis. Finally, we discuss extracellular signals and cell-intrinsic programs underpinning adaptive immunity and conclude by summarizing key advances in vaccination and engineering adaptive immune responses for therapeutic interventions. A deeper understanding of these principles holds promise for uncovering new means to improve human health.
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Affiliation(s)
- Hongbo Chi
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA.
| | - Marion Pepper
- Department of Immunology, University of Washington, Seattle, WA, USA.
| | - Paul G Thomas
- Department of Host-Microbe Interactions and Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA.
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4
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Mitsi E, Diniz MO, Reiné J, Collins AM, Robinson RE, Hyder-Wright A, Farrar M, Liatsikos K, Hamilton J, Onyema O, Urban BC, Solórzano C, Belij-Rammerstorfer S, Sheehan E, Lambe T, Draper SJ, Weiskopf D, Sette A, Maini MK, Ferreira DM. Respiratory mucosal immune memory to SARS-CoV-2 after infection and vaccination. Nat Commun 2023; 14:6815. [PMID: 37884506 PMCID: PMC10603102 DOI: 10.1038/s41467-023-42433-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023] Open
Abstract
Respiratory mucosal immunity induced by vaccination is vital for protection from coronavirus infection in animal models. In humans, the capacity of peripheral vaccination to generate sustained immunity in the lung mucosa, and how this is influenced by prior SARS-CoV-2 infection, is unknown. Here we show using bronchoalveolar lavage samples that donors with history of both infection and vaccination have more airway mucosal SARS-CoV-2 antibodies and memory B cells than those only vaccinated. Infection also induces populations of airway spike-specific memory CD4+ and CD8+ T cells that are not expanded by vaccination alone. Airway mucosal T cells induced by infection have a distinct hierarchy of antigen specificity compared to the periphery. Spike-specific T cells persist in the lung mucosa for 7 months after the last immunising event. Thus, peripheral vaccination alone does not appear to induce durable lung mucosal immunity against SARS-CoV-2, supporting an argument for the need for vaccines targeting the airways.
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Affiliation(s)
- Elena Mitsi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK.
| | - Mariana O Diniz
- Division of Infection and Immunity and Institute of Immunity and Transplantation, UCL, London, UK
| | - Jesús Reiné
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Andrea M Collins
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Ryan E Robinson
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Angela Hyder-Wright
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Madlen Farrar
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Josh Hamilton
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Onyia Onyema
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Britta C Urban
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Carla Solórzano
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Emma Sheehan
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Teresa Lambe
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Simon J Draper
- Department of Biochemistry, University of Oxford, Oxford, UK
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, USA
| | - Mala K Maini
- Division of Infection and Immunity and Institute of Immunity and Transplantation, UCL, London, UK
| | - Daniela M Ferreira
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK.
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5
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Jangra S, Landers JJ, Laghlali G, Rathnasinghe R, Warang P, Park SC, O'Konek JJ, Singh G, Janczak KW, García-Sastre A, Arya N, Karadag D, Baker JR, Schotsaert M, Wong PT. Multicomponent intranasal adjuvant for mucosal and durable systemic SARS-CoV-2 immunity in young and aged mice. NPJ Vaccines 2023; 8:96. [PMID: 37386041 PMCID: PMC10310740 DOI: 10.1038/s41541-023-00691-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 06/09/2023] [Indexed: 07/01/2023] Open
Abstract
Multiple FDA-approved SARS-CoV-2 vaccines currently provide excellent protection against severe disease. Despite this, immunity can wane relatively fast, particularly in the elderly and novel viral variants capable of evading infection- and vaccination-induced immunity continue to emerge. Intranasal (IN) vaccination more effectively induces mucosal immune responses than parenteral vaccines, which would improve protection and reduce viral transmission. Here, we developed a rationally designed IN adjuvant consisting of a combined nanoemulsion (NE)-based adjuvant and an RNA-based RIG-I agonist (IVT DI) to drive more robust, broadly protective antibody and T cell responses. We previously demonstrated this combination adjuvant (NE/IVT) potently induces protective immunity through synergistic activation of an array of innate receptors. We now demonstrate that NE/IVT with the SARS-CoV-2 receptor binding domain (RBD), induces robust and durable humoral, mucosal, and cellular immune responses of equivalent magnitude and quality in young and aged mice. This contrasted with the MF59-like intramuscular adjuvant, Addavax, which showed a decrease in immunogenicity with age. Robust antigen-specific IFN-γ/IL-2/TNF-α was induced in both young and aged NE/IVT-immunized animals, which is significant as their reduced production is associated with suboptimal protective immunity in the elderly. These findings highlight the potential of adjuvanted mucosal vaccines for improving protection against COVID-19.
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Affiliation(s)
- Sonia Jangra
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jeffrey J Landers
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Gabriel Laghlali
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Raveen Rathnasinghe
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Prajakta Warang
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Seok-Chan Park
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Laboratory of Pathology, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, Korea
- Biosafety Research Institute, College of Veterinary Medicine, Jeonbuk National University, Iksan, 54596, Korea
| | - Jessica J O'Konek
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Gagandeep Singh
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Katarzyna W Janczak
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nandini Arya
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Dilara Karadag
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
| | - James R Baker
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Michael Schotsaert
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Pamela T Wong
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA.
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, USA.
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, USA.
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6
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Gray-Gaillard SL, Solis S, Chen HM, Monteiro C, Ciabattoni G, Samanovic MI, Cornelius AR, Williams T, Geesey E, Rodriguez M, Ortigoza MB, Ivanova EN, Koralov SB, Mulligan MJ, Herati RS. Inflammation durably imprints memory CD4+ T cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2022.11.15.516351. [PMID: 36415470 PMCID: PMC9681040 DOI: 10.1101/2022.11.15.516351] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Adaptive immune responses are induced by vaccination and infection, yet little is known about how CD4+ T cell memory differs when primed in these two contexts. Notably, viral infection is generally associated with higher levels of systemic inflammation than is vaccination. To assess whether the inflammatory milieu at the time of CD4+ T cell priming has long-term effects on memory, we compared Spike-specific memory CD4+ T cells in 22 individuals around the time of the participants' third SARS-CoV-2 mRNA vaccination, with stratification by whether the participants' first exposure to Spike was via virus or mRNA vaccine. Multimodal single-cell profiling of Spike-specific CD4+ T cells revealed 755 differentially expressed genes that distinguished infection- and vaccine-primed memory CD4+ T cells. Spike-specific CD4+ T cells from infection-primed individuals had strong enrichment for cytotoxicity and interferon signaling genes, whereas Spike-specific CD4+ T cells from vaccine-primed individuals were enriched for proliferative pathways by gene set enrichment analysis. Moreover, Spike-specific memory CD4+ T cells established by infection had distinct epigenetic landscapes driven by enrichment of IRF-family transcription factors, relative to T cells established by mRNA vaccination. This transcriptional imprint was minimally altered following subsequent mRNA vaccination or breakthrough infection, reflecting the strong bias induced by the inflammatory environment during initial memory differentiation. Together, these data suggest that the inflammatory context during CD4+ T cell priming is durably imprinted in the memory state at transcriptional and epigenetic levels, which has implications for personalization of vaccination based on prior infection history.
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Affiliation(s)
| | - Sabrina Solis
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Han M. Chen
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Clarice Monteiro
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Grace Ciabattoni
- Department of Microbiology, New York University School of Medicine; New York, NY, USA
| | - Marie I. Samanovic
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Amber R. Cornelius
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Tijaana Williams
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Emilie Geesey
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Miguel Rodriguez
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Mila Brum Ortigoza
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
| | - Ellie N. Ivanova
- Department of Pathology, New York University School of Medicine; New York, NY, USA
| | - Sergei B. Koralov
- Department of Pathology, New York University School of Medicine; New York, NY, USA
| | - Mark J. Mulligan
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
- Department of Microbiology, New York University School of Medicine; New York, NY, USA
| | - Ramin Sedaghat Herati
- Department of Medicine, New York University Grossman School of Medicine; New York, NY, USA
- Department of Microbiology, New York University School of Medicine; New York, NY, USA
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7
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Nguyen QP, Takehara KK, Deng TZ, O’Shea S, Heeg M, Omilusik KD, Milner JJ, Quon S, Pipkin ME, Choi J, Crotty S, Goldrath AW. Transcriptional programming of CD4 + T RM differentiation in viral infection balances effector- and memory-associated gene expression. Sci Immunol 2023; 8:eabq7486. [PMID: 37172104 PMCID: PMC10350289 DOI: 10.1126/sciimmunol.abq7486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 04/19/2023] [Indexed: 05/14/2023]
Abstract
After resolution of infection, T cells differentiate into long-lived memory cells that recirculate through secondary lymphoid organs or establish residence in tissues. In contrast to CD8+ tissue-resident memory T cells (TRM), the developmental origins and transcriptional regulation of CD4+ TRM remain largely undefined. Here, we investigated the phenotypic, functional, and transcriptional profiles of CD4+ TRM in the small intestine (SI) responding to acute viral infection, revealing a shared gene expression program and chromatin accessibility profile with circulating TH1 and the progressive acquisition of a mature TRM program. Single-cell RNA sequencing identified heterogeneity among established CD4+ TRM, which were predominantly located in the lamina propria, and revealed a population of cells that coexpressed both effector- and memory-associated genes, including the transcriptional regulators Blimp1, Id2, and Bcl6. TH1-associated Blimp1 and Id2 and TFH-associated Bcl6 were required for early TRM formation and development of a mature TRM population in the SI. These results demonstrate a developmental relationship between TH1 effector cells and the establishment of early TRM, as well as highlighted differences in CD4+ versus CD8+ TRM populations, providing insights into the mechanisms underlying the origins, differentiation, and persistence of CD4+ TRM in response to viral infection.
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Affiliation(s)
- Quynh P Nguyen
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Kennidy K Takehara
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Tianda Z Deng
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Shannon O’Shea
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Maximilian Heeg
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Kyla D Omilusik
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - J Justin Milner
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Sara Quon
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
| | - Matthew E Pipkin
- Department of Immunology and Microbiology, The Scripps Research Institute, Jupiter, Florida
| | - Jinyong Choi
- Department of Microbiology, College of Medicine, The Catholic University of Korea
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA
| | - Shane Crotty
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA
| | - Ananda W Goldrath
- School of Biological Sciences, Department of Molecular Biology, University of California, San Diego, La Jolla, CA
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8
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Tang J, Sun J. Lung tissue-resident memory T cells: the gatekeeper to respiratory viral (re)-infection. Curr Opin Immunol 2023; 80:102278. [PMID: 36565508 PMCID: PMC9911367 DOI: 10.1016/j.coi.2022.102278] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/24/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022]
Abstract
The discovery of lung tissue-resident memory T (TRM) cells and the elucidation of their function in antiviral immunity have inspired considerable efforts to leverage the power of TRM cells, in defense to the infections and reinfections by respiratory viruses. Here, we have reviewed lung TRM cell identification, molecular regulation, and function after influenza and SARS-CoV-2 infections. Furthermore, we have discussed emerging data on TRM responses induced by systemic and mucosal vaccination strategies. We hope that our current outstanding of TRM cells in this review could provide insights toward the development of vaccines capable of inducing highly efficacious mucosal TRM responses for protection against respiratory viral infections.
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Affiliation(s)
- Jinyi Tang
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA; Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
| | - Jie Sun
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA; Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA.
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9
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Jangra S, Landers JJ, Laghlali G, Rathnasinghe R, O’Konek JJ, Janczak KW, García-Sastre A, Baker JR, Schotsaert M, Wong PT. A multicomponent intranasal adjuvant drives durable humoral, cellular, and mucosal immune responses to SARS-CoV-2 in young and aged mice. RESEARCH SQUARE 2023:rs.3.rs-2457013. [PMID: 36711479 PMCID: PMC9882683 DOI: 10.21203/rs.3.rs-2457013/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Multiple FDA-approved SARS-CoV-2 vaccines provide excellent protection against severe disease. Despite this, immunity can wane relatively fast, particularly in the elderly and novel viral variants capable of evading infection- and vaccination-induced immunity continue to emerge. Intranasal (IN) vaccination more effectively induces mucosal immune responses than parenteral vaccines, which would improve protection and reduce viral transmission. Here, we developed a rationally designed IN adjuvant consisting of a combined nanoemulsion (NE)-based adjuvant and an RNA-based RIG-I agonist (IVT DI) to drive more robust, broadly protective antibody and T cell responses. We previously demonstrated this combination adjuvant (NE/IVT) potently induces protective immunity through synergistic activation of an array of innate receptors. We now demonstrate that NE/IVT with the SARS-CoV-2 receptor binding domain (RBD), induces robust and durable humoral, mucosal, and cellular immune responses of equivalent magnitude and quality in young and aged mice. This contrasted with the MF59-like intramuscular adjuvant, Addavax, which showed a marked decrease in immunogenicity with age. Robust antigen-specific IFNγ/IL-2/TNF-α was induced in both young and aged NE/IVT-immunized animals, which is significant as their reduced production is associated with suboptimal protective immunity in the elderly. These findings highlight the potential of adjuvanted mucosal vaccines for improving protection against COVID-19.
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Affiliation(s)
- Sonia Jangra
- Department of Microbiology, Icahn School of Medicine at Mount Sinai New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Jeffrey J. Landers
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, United States
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Gabriel Laghlali
- Department of Microbiology, Icahn School of Medicine at Mount Sinai New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Raveen Rathnasinghe
- Department of Microbiology, Icahn School of Medicine at Mount Sinai New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Jessica. J. O’Konek
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, United States
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Katarzyna W. Janczak
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, United States
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai New York, NY, USA
- Department of of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai New York, NY, USA
| | - James R. Baker
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, United States
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Michael Schotsaert
- Department of Microbiology, Icahn School of Medicine at Mount Sinai New York, NY, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Pamela T. Wong
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Michigan Nanotechnology Institute for Medicine and Biological Sciences, University of Michigan Medical School, Ann Arbor, MI, United States
- Mary H. Weiser Food Allergy Center, University of Michigan Medical School, Ann Arbor, MI, United States
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10
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Tang J, Zeng C, Cox TM, Li C, Son YM, Cheon IS, Wu Y, Behl S, Taylor JJ, Chakraborty R, Johnson AJ, Schiavo DN, Utz JP, Reisenauer JS, Midthun DE, Mullon JJ, Edell ES, Alameh MG, Borish L, Teague WG, Kaplan MH, Weissman D, Kern R, Hu H, Vassallo R, Liu SL, Sun J. Respiratory mucosal immunity against SARS-CoV-2 after mRNA vaccination. Sci Immunol 2022; 7:eadd4853. [PMID: 35857583 PMCID: PMC9348751 DOI: 10.1126/sciimmunol.add4853] [Citation(s) in RCA: 169] [Impact Index Per Article: 84.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/11/2022] [Indexed: 12/30/2022]
Abstract
SARS-CoV-2 mRNA vaccination induces robust humoral and cellular immunity in the circulation; however, it is currently unknown whether it elicits effective immune responses in the respiratory tract, particularly against variants of concern (VOCs), including Omicron. We compared the SARS-CoV-2 S-specific total and neutralizing antibody responses, and B and T cell immunity, in the bronchoalveolar lavage fluid (BAL) and blood of COVID-19-vaccinated individuals and hospitalized patients. Vaccinated individuals had significantly lower levels of neutralizing antibody against D614G, Delta (B.1.617.2), and Omicron BA.1.1 in the BAL compared with COVID-19 convalescents despite robust S-specific antibody responses in the blood. Furthermore, mRNA vaccination induced circulating S-specific B and T cell immunity, but in contrast to COVID-19 convalescents, these responses were absent in the BAL of vaccinated individuals. Using a mouse immunization model, we demonstrated that systemic mRNA vaccination alone induced weak respiratory mucosal neutralizing antibody responses, especially against SARS-CoV-2 Omicron BA.1.1 in mice; however, a combination of systemic mRNA vaccination plus mucosal adenovirus-S immunization induced strong neutralizing antibody responses not only against the ancestral virus but also the Omicron BA.1.1 variant. Together, our study supports the contention that the current COVID-19 vaccines are highly effective against severe disease development, likely through recruiting circulating B and T cell responses during reinfection, but offer limited protection against breakthrough infection, especially by the Omicron sublineage. Hence, mucosal booster vaccination is needed to establish robust sterilizing immunity in the respiratory tract against SARS-CoV-2, including infection by the Omicron sublineage and future VOCs.
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Affiliation(s)
- Jinyi Tang
- Carter Immunology Center, University of Virginia, Charlottesville, VA, USA 22908
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA, USA 22908
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Cong Zeng
- Center for Retrovirus Research, The Ohio State University, Columbus, OH, USA 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA 43210
| | - Thomas M. Cox
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Chaofan Li
- Carter Immunology Center, University of Virginia, Charlottesville, VA, USA 22908
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA, USA 22908
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Young Min Son
- Carter Immunology Center, University of Virginia, Charlottesville, VA, USA 22908
- Department of Systems Biotechnology, Chung-Ang University, Anseong, Gyeonggi-do, Republic of Korea 17546
| | - In Su Cheon
- Carter Immunology Center, University of Virginia, Charlottesville, VA, USA 22908
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA, USA 22908
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Yue Wu
- Department of Immunology, Mayo Clinic, Rochester, MN, USA 55905
| | - Supriya Behl
- Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Justin J. Taylor
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA 98109
| | - Rana Chakraborty
- Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | | | - Dante N. Schiavo
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - James P. Utz
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Janani S. Reisenauer
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - David E. Midthun
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - John J. Mullon
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Eric S. Edell
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Mohamad G. Alameh
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA 19104
| | - Larry Borish
- Division of Asthma, Allergy and Immunology, Department of Medicine, University of Virginia, Charlottesville, VA, USA 22908
| | - William G. Teague
- Child Health Research Center, Department of Pediatrics, University of Virginia, Charlottesville, VA, USA 22908
| | - Mark H. Kaplan
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, USA 46074
| | - Drew Weissman
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA 19104
| | - Ryan Kern
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Haitao Hu
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA 77555
| | - Robert Vassallo
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
| | - Shan-Lu Liu
- Center for Retrovirus Research, The Ohio State University, Columbus, OH, USA 43210
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA 43210
| | - Jie Sun
- Carter Immunology Center, University of Virginia, Charlottesville, VA, USA 22908
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA, USA 22908
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA 55905
- Department of Immunology, Mayo Clinic, Rochester, MN, USA 55905
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11
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Wang Y, Tian Q, Ye L. The Differentiation and Maintenance of SARS-CoV-2-Specific Follicular Helper T Cells. Front Cell Infect Microbiol 2022; 12:953022. [PMID: 35909969 PMCID: PMC9329515 DOI: 10.3389/fcimb.2022.953022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 06/20/2022] [Indexed: 12/24/2022] Open
Abstract
Upon acute viral infection, virus-specific CD4+ T cells differentiate into either TH1 cells or follicular helper T (TFH) cells. The molecular pathways governing such bimodal cell fate commitment remain elusive. Additionally, effector virus-specific TFH cells further differentiate into corresponding memory population, which confer long-term protection against re-infection of same viruses by providing immediate help to virus-specific memory B cells. Currently, the molecular mechanisms underlying the long-term maintenance of memory TFH cells are largely unknown. In this review, we discuss current understanding of early differentiation of virus-specific effector TFH cells and long-term maintenance of virus-specific memory TFH cells in mouse models of viral infection and patients of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
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Affiliation(s)
- Yifei Wang
- Guangdong Provincial Key Laboratory of Immune Regulation and Immunotherapy, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Qin Tian
- Dermatology Hospital, Southern Medical University, Guangzhou, China
- Institute of Immunology, The People’s Liberation Army (PLA), Third Military Medical University, Chongqing, China
| | - Lilin Ye
- Guangdong Provincial Key Laboratory of Immune Regulation and Immunotherapy, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
- Institute of Immunology, The People’s Liberation Army (PLA), Third Military Medical University, Chongqing, China
- *Correspondence: Lilin Ye,
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12
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Horiuchi S, Oishi K, Carrau L, Frere J, Møller R, Panis M, tenOever BR. Immune memory from SARS-CoV-2 infection in hamsters provides variant-independent protection but still allows virus transmission. Sci Immunol 2021; 6:eabm3131. [PMID: 34699266 DOI: 10.1126/sciimmunol.abm3131] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Shu Horiuchi
- Department of Microbiology, New York University, New York, NY 10016, USA
| | - Kohei Oishi
- Department of Microbiology, New York University, New York, NY 10016, USA
| | - Lucia Carrau
- Department of Microbiology, New York University, New York, NY 10016, USA
| | - Justin Frere
- Department of Microbiology, New York University, New York, NY 10016, USA
| | - Rasmus Møller
- Department of Microbiology, New York University, New York, NY 10016, USA
| | - Maryline Panis
- Department of Microbiology, New York University, New York, NY 10016, USA
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13
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Georas SN, Donohue P, Connolly M, Wechsler ME. JAK inhibitors for asthma. J Allergy Clin Immunol 2021; 148:953-963. [PMID: 34625142 DOI: 10.1016/j.jaci.2021.08.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/20/2021] [Accepted: 08/21/2021] [Indexed: 02/06/2023]
Abstract
Asthma is an inflammatory disease of the airways characterized by intermittent episodes of wheezing, chest tightness, and cough. Many of the inflammatory pathways implicated in asthma involve cytokines and growth factors that activate Janus kinases (JAKs). The discovery of the JAK/signal transducer and activator of transcription (STAT) signaling pathway was a major breakthrough that revolutionized our understanding of cell growth and differentiation. JAK inhibitors are under active investigation for immune and inflammatory diseases, and they have demonstrated clinical efficacy in diseases such as rheumatoid arthritis and atopic dermatitis. Substantial preclinical data support the idea that inhibiting JAKs will ameliorate airway inflammation and hyperreactivity in asthma. Here, we review the rationale for use of JAK inhibitors in different asthma endotypes as well as the preclinical and early clinical evidence supporting such use. We review preclinical data from the use of systemic and inhaled JAK inhibitors in animal models of asthma and safety data based on the use of JAK inhibitors in other diseases. We conclude that JAK inhibitors have the potential to usher in a new era of anti-inflammatory treatment for asthma.
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Affiliation(s)
- Steve N Georas
- Division of Pulmonary and Critical Care Medicine, University of Rochester Medical Center, Rochester, NY.
| | | | - Margaret Connolly
- Division of Pulmonary and Critical Care Medicine, University of Rochester Medical Center, Rochester, NY
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14
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Son YM, Sun J. Co-Ordination of Mucosal B Cell and CD8 T Cell Memory by Tissue-Resident CD4 Helper T Cells. Cells 2021; 10:cells10092355. [PMID: 34572004 PMCID: PMC8471972 DOI: 10.3390/cells10092355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 12/25/2022] Open
Abstract
Adaptive cellular immunity plays a major role in clearing microbial invasion of mucosal tissues in mammals. Following the clearance of primary pathogens, memory lymphocytes are established both systemically and locally at pathogen entry sites. Recently, resident memory CD8 T and B cells (TRM and BRM respectively), which are parked mainly in non-lymphoid mucosal tissues, were characterized and demonstrated to be essential for protection against secondary microbial invasion. Here we reviewed the current understanding of the cellular and molecular cues regulating CD8 TRM and BRM development, maintenance and function. We focused particularly on elucidating the role of a novel tissue-resident helper T (TRH) cell population in assisting TRM and BRM responses in the respiratory mucosa following viral infection. Finally, we argue that the promotion of TRH responses by future mucosal vaccines would be key to the development of successful universal influenza or coronavirus vaccines, providing long-lasting immunity against a broad spectrum of viral strains.
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Affiliation(s)
- Young Min Son
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA;
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
| | - Jie Sun
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA;
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905, USA
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
- Correspondence: or
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15
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Thurm C, Schraven B, Kahlfuss S. ABC Transporters in T Cell-Mediated Physiological and Pathological Immune Responses. Int J Mol Sci 2021; 22:ijms22179186. [PMID: 34502100 PMCID: PMC8431589 DOI: 10.3390/ijms22179186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 12/19/2022] Open
Abstract
ATP-binding cassette (ABC) transporters represent a heterogeneous group of ATP-dependent transport proteins, which facilitate the import and/or export of various substrates, including lipids, sugars, amino acids and peptides, ions, and drugs. ABC transporters are involved in a variety of physiological processes in different human tissues. More recent studies have demonstrated that ABC transporters also regulate the development and function of different T cell populations, such as thymocytes, Natural Killer T cells, CD8+ T cells, and CD4+ T helper cells, including regulatory T cells. Here, we review the current knowledge on ABC transporters in these T cell populations by summarizing how ABC transporters regulate the function of the individual cell types and how this affects the immunity to viruses and tumors, and the course of autoimmune diseases. Furthermore, we provide a perspective on how a better understanding of the function of ABC transporters in T cells might provide promising novel avenues for the therapy of autoimmunity and to improve immunity to infection and cancer.
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Affiliation(s)
- Christoph Thurm
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (C.T.); (B.S.)
| | - Burkhart Schraven
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (C.T.); (B.S.)
- Health Campus Immunology, Infectiology and Inflammation (GCI-3), Medical Faculty, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany
| | - Sascha Kahlfuss
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany; (C.T.); (B.S.)
- Health Campus Immunology, Infectiology and Inflammation (GCI-3), Medical Faculty, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany
- Institute of Medical Microbiology and Hospital Hygiene, Medical Faculty, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany
- Correspondence:
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