1
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Tsay GJ, Zouali M. Cellular pathways and molecular events that shape autoantibody production in COVID-19. J Autoimmun 2024; 147:103276. [PMID: 38936147 DOI: 10.1016/j.jaut.2024.103276] [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: 12/21/2023] [Revised: 05/26/2024] [Accepted: 06/18/2024] [Indexed: 06/29/2024]
Abstract
A hallmark of COVID-19 is the variety of complications that follow SARS-CoV-2 infection in some patients, and that target multiple organs and tissues. Also remarkable are the associations with several auto-inflammatory disorders and the presence of autoantibodies directed to a vast array of antigens. The processes underlying autoantibody production in COVID-19 have not been completed deciphered. Here, we review mechanisms involved in autoantibody production in COVID-19, multisystem inflammatory syndrome in children, and post-acute sequelae of COVID19. We critically discuss how genomic integrity, loss of B cell tolerance to self, superantigen effects of the virus, and extrafollicular B cell activation could underly autoantibody proaction in COVID-19. We also offer models that may account for the pathogenic roles of autoantibodies in the promotion of inflammatory cascades, thromboembolic phenomena, and endothelial and vascular deregulations.
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Affiliation(s)
- Gregory J Tsay
- Division of Immunology and Rheumatology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan; College of Medicine, China Medical University, Taichung, Taiwan
| | - Moncef Zouali
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.
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2
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Elsner RA, Smita S, Shlomchik MJ. IL-12 induces a B cell-intrinsic IL-12/IFNγ feed-forward loop promoting extrafollicular B cell responses. Nat Immunol 2024:10.1038/s41590-024-01858-1. [PMID: 38862796 DOI: 10.1038/s41590-024-01858-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 04/26/2024] [Indexed: 06/13/2024]
Abstract
While some infections elicit germinal centers, others produce only extrafollicular responses. The mechanisms controlling these dichotomous fates are poorly understood. We identify IL-12 as a cytokine switch, acting directly on B cells to promote extrafollicular and suppress germinal center responses. IL-12 initiates a B cell-intrinsic feed-forward loop between IL-12 and IFNγ, amplifying IFNγ production, which promotes proliferation and plasmablast differentiation from mouse and human B cells, in synergy with IL-12. IL-12 sustains the expression of a portion of IFNγ-inducible genes. Together, they also induce unique gene changes, reflecting both IFNγ amplification and cooperative effects between both cytokines. In vivo, cells lacking both IL-12 and IFNγ receptors are more impaired in plasmablast production than those lacking either receptor alone. Further, B cell-derived IL-12 enhances both plasmablast responses and T helper 1 cell commitment. Thus, B cell-derived IL-12, acting on T and B cells, determines the immune response mode, with implications for vaccines, pathogen protection and autoimmunity.
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Affiliation(s)
- Rebecca A Elsner
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Shuchi Smita
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mark J Shlomchik
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA, USA.
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3
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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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4
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Torres-Flores A, Ontiveros-Padilla LA, Madera-Sandoval RL, Tepale-Segura A, Gajón-Martínez J, Rivera-Hernández T, Ferat-Osorio EA, Cérbulo-Vázquez A, Arriaga-Pizano LA, Bonifaz L, Paz-De la Rosa G, Rojas-Martínez O, Suárez-Martínez A, Peralta-Sánchez G, Sarfati-Mizrahi D, Sun W, Chagoya-Cortés HE, Palese P, Krammer F, García-Sastre A, Lozano-Dubernard B, López-Macías C. Newcastle disease virus vector-based SARS-CoV-2 vaccine candidate AVX/COVID-12 activates T cells and is recognized by antibodies from COVID-19 patients and vaccinated individuals. Front Immunol 2024; 15:1394114. [PMID: 38873610 PMCID: PMC11169921 DOI: 10.3389/fimmu.2024.1394114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/10/2024] [Indexed: 06/15/2024] Open
Abstract
Introduction Several effective vaccines for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been developed and implemented in the population. However, the current production capacity falls short of meeting global demand. Therefore, it is crucial to further develop novel vaccine platforms that can bridge the distribution gap. AVX/COVID-12 is a vector-based vaccine that utilizes the Newcastle Disease virus (NDV) to present the SARS-CoV-2 spike protein to the immune system. Methods This study aims to analyze the antigenicity of the vaccine candidate by examining antibody binding and T-cell activation in individuals infected with SARS-CoV-2 or variants of concern (VOCs), as well as in healthy volunteers who received coronavirus disease 2019 (COVID-19) vaccinations. Results Our findings indicate that the vaccine effectively binds antibodies and activates T-cells in individuals who received 2 or 3 doses of BNT162b2 or AZ/ChAdOx-1-S vaccines. Furthermore, the stimulation of T-cells from patients and vaccine recipients with AVX/COVID-12 resulted in their proliferation and secretion of interferon-gamma (IFN-γ) in both CD4+ and CD8+ T-cells. Discussion The AVX/COVID-12 vectored vaccine candidate demonstrates the ability to stimulate robust cellular responses and is recognized by antibodies primed by the spike protein present in SARS-CoV-2 viruses that infected patients, as well as in the mRNA BNT162b2 and AZ/ChAdOx-1-S vaccines. These results support the inclusion of the AVX/COVID-12 vaccine as a booster in vaccination programs aimed at addressing COVID-19 caused by SARS-CoV-2 and its VOCs.
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Affiliation(s)
- Alejandro Torres-Flores
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
- Posgrado en Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Luis Alberto Ontiveros-Padilla
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Ruth Lizzeth Madera-Sandoval
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
- Departamento de Biología Molecular y Validación de Técnicas, Instituto de Diagnóstico y Referencia Epidemiológicos (InDRE) “Dr, Manuel Martínez Báez”, Secretaría de Salud, Ciudad de México, Mexico
| | - Araceli Tepale-Segura
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
| | - Julián Gajón-Martínez
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
| | - Tania Rivera-Hernández
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
- Investigadores por México, Consejo Nacional de Humanidades, Ciencias y Tecnologías (CONAHCYT), Ciudad de México, Mexico
| | - Eduardo Antonio Ferat-Osorio
- División de Investigación en Salud, UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, IMSS, Cuauhtémoc, Ciudad de México, Mexico
| | - Arturo Cérbulo-Vázquez
- Servicio de Medicina Genómica. Hospital General de México “Dr. Eduardo Liceaga”, Ciudad de México, Mexico
| | - Lourdes Andrea Arriaga-Pizano
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
| | - Laura Bonifaz
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
- Coordinación de Investigación en Salud, Centro Médico Nacional Siglo XXI, IMSS, Ciudad de México, Mexico
| | | | | | | | | | | | - Weina Sun
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | - Peter Palese
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Pathology, Molecular and Cell-Based Medicine, 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, United States
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- The Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | - Constantino López-Macías
- UMAE Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Unidad de Investigación Médica en Inmunoquímica, Ciudad de México, Mexico
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5
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Ng TW, Furuyama W, Wirchnianski AS, Saavedra-Ávila NA, Johndrow CT, Chandran K, Jacobs WR, Marzi A, Porcelli SA. A viral vaccine design harnessing prior BCG immunization confers protection against Ebola virus. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.28.595735. [PMID: 38853867 PMCID: PMC11160617 DOI: 10.1101/2024.05.28.595735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Previous studies have demonstrated the efficacy and feasibility of an anti-viral vaccine strategy that takes advantage of pre-existing CD4 + helper T (Th) cells induced by Mycobacterium bovis bacille Calmette-Guérin (BCG) vaccination. This strategy uses immunization with recombinant fusion proteins comprised of a cell surface expressed viral antigen, such as a viral envelope glycoprotein, engineered to contain well-defined BCG Th cell epitopes, thus rapidly recruiting Th cells induced by prior BCG vaccination to provide intrastructural help to virus-specific B cells. In the current study, we show that Th cells induced by BCG were localized predominantly outside of germinal centers and promoted antibody class switching to isotypes characterized by strong Fc receptor interactions and effector functions. Furthermore, BCG vaccination also upregulated FcγR expression to potentially maximize antibody-dependent effector activities. Using a mouse model of Ebola virus (EBOV) infection, this vaccine strategy provided sustained antibody levels with strong IgG2c bias and protection against lethal challenge. This general approach can be easily adapted to other viruses, and may be a rapid and effective method of immunization against emerging pandemics in populations that routinely receive BCG vaccination.
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6
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Zhang Y, Chen S, Tian Y, Fu X. Host factors of SARS-CoV-2 in infection, pathogenesis, and long-term effects. Front Cell Infect Microbiol 2024; 14:1407261. [PMID: 38846354 PMCID: PMC11155306 DOI: 10.3389/fcimb.2024.1407261] [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: 03/26/2024] [Accepted: 05/08/2024] [Indexed: 06/09/2024] Open
Abstract
SARS-CoV-2 is the causative virus of the devastating COVID-19 pandemic that results in an unparalleled global health and economic crisis. Despite unprecedented scientific efforts and therapeutic interventions, the fight against COVID-19 continues as the rapid emergence of different SARS-CoV-2 variants of concern and the increasing challenge of long COVID-19, raising a vast demand to understand the pathomechanisms of COVID-19 and its long-term sequelae and develop therapeutic strategies beyond the virus per se. Notably, in addition to the virus itself, the replication cycle of SARS-CoV-2 and clinical severity of COVID-19 is also governed by host factors. In this review, we therefore comprehensively overview the replication cycle and pathogenesis of SARS-CoV-2 from the perspective of host factors and host-virus interactions. We sequentially outline the pathological implications of molecular interactions between host factors and SARS-CoV-2 in multi-organ and multi-system long COVID-19, and summarize current therapeutic strategies and agents targeting host factors for treating these diseases. This knowledge would be key for the identification of new pathophysiological aspects and mechanisms, and the development of actionable therapeutic targets and strategies for tackling COVID-19 and its sequelae.
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Affiliation(s)
| | | | - Yan Tian
- Department of Endocrinology and Metabolism, Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Medical School, West China Hospital and Cancer Center, Sichuan University and Collaborative Innovation Center of Biotherapy, Sichuan, Chengdu, China
| | - Xianghui Fu
- Department of Endocrinology and Metabolism, Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Medical School, West China Hospital and Cancer Center, Sichuan University and Collaborative Innovation Center of Biotherapy, Sichuan, Chengdu, China
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7
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Taefehshokr N, Lac A, Vrieze AM, Dickson BH, Guo PN, Jung C, Blythe EN, Fink C, Aktar A, Dikeakos JD, Dekaban GA, Heit B. SARS-CoV-2 NSP5 antagonizes MHC II expression by subverting histone deacetylase 2. J Cell Sci 2024; 137:jcs262172. [PMID: 38682259 PMCID: PMC11166459 DOI: 10.1242/jcs.262172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 04/17/2024] [Indexed: 05/01/2024] Open
Abstract
SARS-CoV-2 interferes with antigen presentation by downregulating major histocompatibility complex (MHC) II on antigen-presenting cells, but the mechanism mediating this process is unelucidated. Herein, analysis of protein and gene expression in human antigen-presenting cells reveals that MHC II is downregulated by the SARS-CoV-2 main protease, NSP5. This suppression of MHC II expression occurs via decreased expression of the MHC II regulatory protein CIITA. CIITA downregulation is independent of the proteolytic activity of NSP5, and rather, NSP5 delivers HDAC2 to the transcription factor IRF3 at an IRF-binding site within the CIITA promoter. Here, HDAC2 deacetylates and inactivates the CIITA promoter. This loss of CIITA expression prevents further expression of MHC II, with this suppression alleviated by ectopic expression of CIITA or knockdown of HDAC2. These results identify a mechanism by which SARS-CoV-2 limits MHC II expression, thereby delaying or weakening the subsequent adaptive immune response.
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Affiliation(s)
- Nima Taefehshokr
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Alex Lac
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Angela M. Vrieze
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Brandon H. Dickson
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Peter N. Guo
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Catherine Jung
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Eoin N. Blythe
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
- Robarts Research Institute, London, Ontario, CanadaN6A 3K7
| | - Corby Fink
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
- Robarts Research Institute, London, Ontario, CanadaN6A 3K7
| | - Amena Aktar
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
| | - Jimmy D. Dikeakos
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
- Robarts Research Institute, London, Ontario, CanadaN6A 3K7
| | - Gregory A. Dekaban
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
- Robarts Research Institute, London, Ontario, CanadaN6A 3K7
| | - Bryan Heit
- Department of Microbiology and Immunology, and the Western Infection, Immunity and Inflammation Centre, The University of Western Ontario, London, Ontario, CanadaN6A 5C1
- Robarts Research Institute, London, Ontario, CanadaN6A 3K7
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8
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Lu X, Hayashi H, Ishikawa E, Takeuchi Y, Dychiao JVT, Nakagami H, Yamasaki S. Early acquisition of S-specific Tfh clonotypes after SARS-CoV-2 vaccination is associated with the longevity of anti-S antibodies. eLife 2024; 12:RP89999. [PMID: 38716629 PMCID: PMC11078543 DOI: 10.7554/elife.89999] [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] [Indexed: 05/12/2024] Open
Abstract
SARS-CoV-2 vaccines have been used worldwide to combat COVID-19 pandemic. To elucidate the factors that determine the longevity of spike (S)-specific antibodies, we traced the characteristics of S-specific T cell clonotypes together with their epitopes and anti-S antibody titers before and after BNT162b2 vaccination over time. T cell receptor (TCR) αβ sequences and mRNA expression of the S-responded T cells were investigated using single-cell TCR- and RNA-sequencing. Highly expanded 199 TCR clonotypes upon stimulation with S peptide pools were reconstituted into a reporter T cell line for the determination of epitopes and restricting HLAs. Among them, we could determine 78 S epitopes, most of which were conserved in variants of concern (VOCs). After the 2nd vaccination, T cell clonotypes highly responsive to recall S stimulation were polarized to follicular helper T (Tfh)-like cells in donors exhibiting sustained anti-S antibody titers (designated as 'sustainers'), but not in 'decliners'. Even before vaccination, S-reactive CD4+ T cell clonotypes did exist, most of which cross-reacted with environmental or symbiotic microbes. However, these clonotypes contracted after vaccination. Conversely, S-reactive clonotypes dominated after vaccination were undetectable in pre-vaccinated T cell pool, suggesting that highly responding S-reactive T cells were established by vaccination from rare clonotypes. These results suggest that de novo acquisition of memory Tfh-like cells upon vaccination may contribute to the longevity of anti-S antibody titers.
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Affiliation(s)
- Xiuyuan Lu
- Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka UniversitySuitaJapan
| | - Hiroki Hayashi
- Department of Health Development and Medicine, Osaka University Graduate School of MedicineSuitaJapan
| | - Eri Ishikawa
- Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka UniversitySuitaJapan
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka UniversitySuitaJapan
| | - Yukiko Takeuchi
- Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka UniversitySuitaJapan
| | | | - Hironori Nakagami
- Department of Health Development and Medicine, Osaka University Graduate School of MedicineSuitaJapan
| | - Sho Yamasaki
- Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka UniversitySuitaJapan
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka UniversitySuitaJapan
- Center for Infectious Disease Education and Research (CiDER), Osaka UniversitySuitaJapan
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9
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Felisberto M, Walter LO, Cardoso CC, Santos-Pirath ÍM, Costa HZ, Gartner R, Werle I, Mohr ETB, Salvan da Rosa J, Lubschinski TL, Kretzer IF, Masukawa II, de Almeida Vanny P, Luiz MC, Rabello de Moraes AC, Santos-Silva MC, Dalmarco EM. Lymphocyte B Subtypes in Peripheral Blood: A Prognostic Biomarker for COVID-19 Patients. J Appl Lab Med 2024; 9:456-467. [PMID: 38321537 DOI: 10.1093/jalm/jfad123] [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: 08/17/2023] [Accepted: 11/28/2023] [Indexed: 02/08/2024]
Abstract
BACKGROUND In view of the scientific gap in knowledge of the involvement of the B-cell compartment and clinical prognostic in SARS-CoV-2 infection, this work aims to evaluate the B-cell subsets and the presence of specific IgM and IgG, as well as neutralizing antibodies against SARS-CoV-2, in unvaccinated patients diagnosed with COVID-19. METHODS This study included 133 patients with COVID-19. Cellular components were assessed by flow cytometry, and immunoglobulin levels and reactivity were measured by indirect enzyme-linked immunosorbent assay. RESULTS Our results showed no changes in less differentiated B cells. However, non-switched memory B cells (NS-MBCs) and class-switched memory B cells (CS-MBCs) were reduced in the patients with moderate disease. Also, plasmablasts and double-negative (DN) or "atypical" memory B cells were increased in groups of patients with moderate to critical conditions. In addition, the production of IgM, IgG, and neutralizing antibodies against SARS-CoV-2 demonstrated a positive correlation between the positivity of antibodies against SARS-CoV-2 and disease severity. Besides being related to the development of a more severe course of the disease, the increase in DN B-cell count also contributed to a poorer disease outcome in patients with a higher percentage of these cells. On the other hand, we observed an increase in the absolute number of CS-MBCs in patients with greater chances of survival. CONCLUSIONS This study demonstrates that the B-cell compartment may contribute to the development of clinical symptoms of COVID-19, with changes in B-cell subset counts linked to disease course and patient prognosis.
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Affiliation(s)
- Mariano Felisberto
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Laura Otto Walter
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Chandra Chiappin Cardoso
- Clinical Analysis Department, Flow Cytometry Service, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Íris Mattos Santos-Pirath
- Clinical Analysis Department, Flow Cytometry Service, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Heloisa Zorzi Costa
- Clinical Analysis Department, Flow Cytometry Service, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Rafaela Gartner
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Isabel Werle
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Eduarda Talita Bramorski Mohr
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Julia Salvan da Rosa
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Tainá Larissa Lubschinski
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Iara Fabricia Kretzer
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Ivete Ioshiko Masukawa
- Infectious Disease Service, University Hospital-Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Infectious Disease Service, State Health Department, Hospital Nereu Ramos, Florianópolis, SC, Brazil
| | - Patrícia de Almeida Vanny
- Infectious Disease Service, University Hospital-Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Magali Chaves Luiz
- Infectious Disease Service, State Health Department, Hospital Nereu Ramos, Florianópolis, SC, Brazil
| | - Ana Carolina Rabello de Moraes
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Maria Claudia Santos-Silva
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Flow Cytometry Service, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Eduardo Monguilhott Dalmarco
- Postgraduate Program in Pharmacy, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Clinical Analysis Department, Health Sciences Center, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
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10
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Aoki A, Iwamura C, Kiuchi M, Tsuji K, Sasaki A, Hishiya T, Hirasawa R, Kokubo K, Kuriyama S, Onodera A, Shimada T, Nagaoka T, Ishikawa S, Kojima A, Mito H, Hase R, Kasahara Y, Kuriyama N, Nakamura S, Urushibara T, Kaneda S, Sakao S, Nishida O, Takahashi K, Kimura MY, Motohashi S, Igari H, Ikehara Y, Nakajima H, Suzuki T, Hanaoka H, Nakada TA, Kikuchi T, Nakayama T, Yokote K, Hirahara K. Suppression of Type I Interferon Signaling in Myeloid Cells by Autoantibodies in Severe COVID-19 Patients. J Clin Immunol 2024; 44:104. [PMID: 38647550 PMCID: PMC11035476 DOI: 10.1007/s10875-024-01708-7] [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: 06/07/2023] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE Auto-antibodies (auto-abs) to type I interferons (IFNs) have been identified in patients with life-threatening coronavirus disease 2019 (COVID-19), suggesting that the presence of auto-abs may be a risk factor for disease severity. We therefore investigated the mechanism underlying COVID-19 exacerbation induced by auto-abs to type I IFNs. METHODS We evaluated plasma from 123 patients with COVID-19 to measure auto-abs to type I IFNs. We performed single-cell RNA sequencing (scRNA-seq) of peripheral blood mononuclear cells from the patients with auto-abs and conducted epitope mapping of the auto-abs. RESULTS Three of 19 severe and 4 of 42 critical COVID-19 patients had neutralizing auto-abs to type I IFNs. Patients with auto-abs to type I IFNs showed no characteristic clinical features. scRNA-seq from 38 patients with COVID-19 revealed that IFN signaling in conventional dendritic cells and canonical monocytes was attenuated, and SARS-CoV-2-specific BCR repertoires were decreased in patients with auto-abs. Furthermore, auto-abs to IFN-α2 from COVID-19 patients with auto-abs recognized characteristic epitopes of IFN-α2, which binds to the receptor. CONCLUSION Auto-abs to type I IFN found in COVID-19 patients inhibited IFN signaling in dendritic cells and monocytes by blocking the binding of type I IFN to its receptor. The failure to properly induce production of an antibody to SARS-CoV-2 may be a causative factor of COVID-19 severity.
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Grants
- (S) 26221305 Ministry of Education, Culture, Sports, Science and Technology (MEXT Japan) Grants-in-Aid for Scientific Research
- (B) 20H03685 Ministry of Education, Culture, Sports, Science and Technology (MEXT Japan) Grants-in-Aid for Scientific Research
- (C) 17K08876 Ministry of Education, Culture, Sports, Science and Technology (MEXT Japan) Grants-in-Aid for Scientific Research
- (C) 18K07164 Ministry of Education, Culture, Sports, Science and Technology (MEXT Japan) Grants-in-Aid for Scientific Research
- 19K16683 Ministry of Education, Culture, Sports, Science and Technology (MEXT Japan) Grants-in-Aid for Scientific Research
- (B) JP21H05120 Transformative Research Areas
- (B) JP21H05121 Transformative Research Areas
- JP21ek0410060 Practical Research Project for Allergic Diseases and Immunology (Research on Allergic Diseases and Immunology) from the Japan Agency for Medical Research and Development, AMED
- JP21ek0410082 Practical Research Project for Allergic Diseases and Immunology (Research on Allergic Diseases and Immunology) from the Japan Agency for Medical Research and Development, AMED
- JP19ek0410045 Practical Research Project for Allergic Diseases and Immunology (Research on Allergic Diseases and Immunology) from the Japan Agency for Medical Research and Development, AMED
- JP20gm6110005 AMED-PRIME
- JP21gm1210003 AMED-CREST
- JPMJFR200R JST FOREST Project
- Ministry of Education, Culture, Sports, Science and Technology (MEXT Japan) Grants-in-Aid for Scientific Research
- Transformative Research Areas
- Practical Research Project for Allergic Diseases and Immunology (Research on Allergic Diseases and Immunology) from the Japan Agency for Medical Research and Development, AMED
- JST FOREST Project
- Mochida Memorial Foundation for Medical and Pharmaceutical Research
- MSD Life Science Foundation, Public Interest Incorporated Foundation
- Japanese Respiratory Foundation
- Takeda Science Foundation
- The Japanese Association for Infectious Diseases, Grant for Clinical Research Promotion
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Affiliation(s)
- Ami Aoki
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Chiaki Iwamura
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
- Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba, Japan
| | - Masahiro Kiuchi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Kaori Tsuji
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Atsushi Sasaki
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Takahisa Hishiya
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Rui Hirasawa
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Kota Kokubo
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Sachiko Kuriyama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Atsushi Onodera
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Tadanaga Shimada
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Tetsutaro Nagaoka
- Department of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, Tokyo, 113-8431, Japan
| | | | - Akira Kojima
- Funabashi Central Hospital, Chiba, 273-8556, Japan
| | - Haruki Mito
- Department of Infectious Diseases, Japanese Red Cross Narita Hospital, Chiba, 286-0041, Japan
| | - Ryota Hase
- Department of Infectious Diseases, Japanese Red Cross Narita Hospital, Chiba, 286-0041, Japan
| | - Yasunori Kasahara
- Department of Respiratory Medicine, Eastern Chiba Medical Center, Chiba, 283-8686, Japan
| | - Naohide Kuriyama
- Department of Anesthesiology and Critical Care Medicine, School of Medicine, Fujita Health University, Toyoake, Aichi, 470-1192, Japan
| | | | | | - Satoru Kaneda
- Department of Gastroenterology, NHO Chiba Medical Center, Chiba, 260-8606, Japan
| | - Seiichiro Sakao
- Department of Pulmonary Medicine, International University of Health and Welfare Narita Hospital, Chiba, 286-8520, Japan
| | - Osamu Nishida
- Department of Anesthesiology and Critical Care Medicine, School of Medicine, Fujita Health University, Toyoake, Aichi, 470-1192, Japan
| | - Kazuhisa Takahashi
- Department of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Motoko Y Kimura
- Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba, Japan
- Department of Experimental Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Shinichiro Motohashi
- Department of Medical Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Hidetoshi Igari
- Department of Infectious Diseases, Chiba University Hospital, Chiba, 260-8677, Japan
- COVID-19 Vaccine Center, Chiba University Hospital, Chiba, 260-8677, Japan
| | - Yuzuru Ikehara
- Department of Pathology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Hiroshi Nakajima
- Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba, Japan
- COVID-19 Vaccine Center, Chiba University Hospital, Chiba, 260-8677, Japan
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Takuji Suzuki
- Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba, Japan
- Department of Respirology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Hideki Hanaoka
- Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba, Japan
- Clinical Research Center, Chiba University Hospital, Chiba, 260-8677, Japan
| | - Taka-Aki Nakada
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Toshiaki Kikuchi
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Niigata, 951-8510, Japan
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
- AMED-CREST, AMED, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
| | - Koutaro Yokote
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan
| | - Kiyoshi Hirahara
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
- Synergy Institute for Futuristic Mucosal Vaccine Research and Development, Chiba University, Chiba, Japan.
- AMED-CREST, AMED, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
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11
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Kawasuji H, Morinaga Y, Nagaoka K, Tani H, Yoshida Y, Yamada H, Takegoshi Y, Kaneda M, Murai Y, Kimoto K, Niimi H, Yamamoto Y. High interleukin-6 levels induced by COVID-19 pneumonia correlate with increased circulating follicular helper T cell frequency and strong neutralization antibody response in the acute phase of Omicron breakthrough infection. Front Immunol 2024; 15:1377014. [PMID: 38694512 PMCID: PMC11061453 DOI: 10.3389/fimmu.2024.1377014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 04/05/2024] [Indexed: 05/04/2024] Open
Abstract
Background Acute immune responses to coronavirus disease 2019 (COVID-19) are influenced by variants, vaccination, and clinical severity. Thus, the outcome of these responses may differ between vaccinated and unvaccinated patients and those with and without COVID-19-related pneumonia. In this study, these differences during infection with the Omicron variant were investigated. Methods A total of 67 patients (including 47 vaccinated and 20 unvaccinated patients) who were hospitalized within 5 days after COVID-19 symptom onset were enrolled in this prospective observational study. Serum neutralizing activity was evaluated using a pseudotyped virus assay and serum cytokines and chemokines were measured. Circulating follicular helper T cell (cTfh) frequencies were evaluated using flow cytometry. Results Twenty-five patients developed COVID-19 pneumonia on hospitalization. Although the neutralizing activities against wild-type and Delta variants were higher in the vaccinated group, those against the Omicron variant as well as the frequency of developing pneumonia were comparable between the vaccinated and unvaccinated groups. IL-6 and CXCL10 levels were higher in patients with pneumonia than in those without it, regardless of their vaccination status. Neutralizing activity against the Omicron variant were higher in vaccinated patients with pneumonia than in those without it. Moreover, a distinctive correlation between neutralizing activity against Omicron, IL-6 levels, and cTfh proportions was observed only in vaccinated patients. Conclusions The present study demonstrates the existence of a characteristic relationship between neutralizing activity against Omicron, IL-6 levels, and cTfh proportions in Omicron breakthrough infection.
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Affiliation(s)
- Hitoshi Kawasuji
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Yoshitomo Morinaga
- Department of Microbiology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Kentaro Nagaoka
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Hideki Tani
- Department of Virology, Toyama Institute of Health, Toyama, Japan
| | - Yoshihiro Yoshida
- Department of Microbiology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Hiroshi Yamada
- Department of Microbiology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Yusuke Takegoshi
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Makito Kaneda
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Yushi Murai
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Kou Kimoto
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Hideki Niimi
- Department of Clinical Laboratory and Molecular Pathology, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
| | - Yoshihiro Yamamoto
- Department of Clinical Infectious Diseases, Toyama University Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan
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12
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Koga R, Maehara T, Aoyagi R, Munemura R, Murakami Y, Doi A, Kono M, Yamamoto H, Niiro H, Kiyoshima T, Tanabe M, Nakano T, Matsukuma Y, Kawano M, Stone JH, Pillai S, Nakamura S, Kawano S. Granzyme K- and amphiregulin-expressing cytotoxic T cells and activated extrafollicular B cells are potential drivers of IgG4-related disease. J Allergy Clin Immunol 2024; 153:1095-1112. [PMID: 38092138 DOI: 10.1016/j.jaci.2023.11.916] [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: 09/05/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND IgG4-related disease (IgG4-RD), an example of a type I immune disease, is an immune-mediated fibrotic disorder characterized by dysregulated resolution of severe inflammation and wound healing. However, truly dominant or pathognomonic autoantibodies related to IgG4-RD are not identified. OBJECTIVE We sought to perform single-cell RNA sequencing and T-cell receptor and B-cell receptor sequencing to obtain a comprehensive, unbiased view of tissue-infiltrating T and B cells. METHODS We performed unbiased single-cell RNA-sequencing analysis for the transcriptome and T-cell receptor sequencing and B-cell receptor sequencing on sorted CD3+ T or CD19+ B cells from affected tissues of patients with IgG4-RD. We also conducted quantitative analyses of CD3+ T-cell and CD19+ B-cell subsets in 68 patients with IgG4-RD and 30 patients with Sjögren syndrome. RESULTS Almost all clonally expanded T cells in these lesions were either Granzyme K (GZMK)-expressing CD4+ cytotoxic T cells or GZMK+CD8+ T cells. These GZMK-expressing cytotoxic T cells also expressed amphiregulin and TGF-β but did not express immune checkpoints, and the tissue-infiltrating CD8+ T cells were phenotypically heterogeneous. MKI67+ B cells and IgD-CD27-CD11c-CXCR5- double-negative 3 B cells were clonally expanded and infiltrated affected tissue lesions. GZMK+CD4+ cytotoxic T cells colocalized with MKI67+ B cells in the extrafollicular area from affected tissue sites. CONCLUSIONS The above-mentioned cells likely participate in T-B collaborative events, suggesting possible avenues for targeted therapies. Our findings were validated using orthogonal approaches, including multicolor immunofluorescence and the use of comparator disease groups, to support the central role of cytotoxic CD4+ and CD8+ T cells expressing GZMK, amphiregulin, and TGF-β in the pathogenesis of inflammatory fibrotic disorders.
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Affiliation(s)
- Risako Koga
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Takashi Maehara
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan; Dento-craniofacial Development and Regeneration Research Center, Faculty of Dental Science, Kyushu University, Kyushu, Japan.
| | - Ryuichi Aoyagi
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Ryusuke Munemura
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yuka Murakami
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | | | - Michihito Kono
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hidetaka Yamamoto
- Graduate School of Medicine, Dentistry & Pharmaceutical Science, Okayama University, Okayama, Japan
| | - Hiroaki Niiro
- Department of Medical Education, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tamotsu Kiyoshima
- Laboratory of Oral Pathology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Mika Tanabe
- Department of Ophthalmology, Graduate School of Medicine Sciences, Kyushu University, Fukuoka, Japan
| | - Toshiaki Nakano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuta Matsukuma
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mitsuhiro Kawano
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Hospital, Kanazawa, Japan
| | - John H Stone
- Division of Rheumatology, Allergy, and Immunology, Harvard Medical School, Boston, Mass
| | - Shiv Pillai
- Ragon Institute of MGH, MIT, and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Seiji Nakamura
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shintaro Kawano
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
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13
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Woodruff MC, Faliti CE, Sanz I. Systems biology of B cells in COVID-19. Semin Immunol 2024; 72:101875. [PMID: 38489999 DOI: 10.1016/j.smim.2024.101875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 03/17/2024]
Abstract
The integration of multi-'omic datasets into complex systems-wide assessments has become a mainstay in immunologic investigation. This focus on high-dimensional data collection and analysis was on full display in the investigation of COVID-19, the respiratory illness resulting from infection by the novel coronavirus SARS-CoV-2. Particularly in the area of B cell biology, tremendous efforts in both cellular and serologic investigation have resulted in an increasingly detailed mapping of the coordinated effector, memory, and antibody secreting cell responses that underpin the development of humoral immunity in response to primary viral infection. Further, the rapid development and deployment of effective vaccines has allowed for the assessment of developing memory responses across a wide variety of immune contexts, including in patients with compromised immune function. The result has been a period of rapid gains in the understanding of B cell biology unrestricted to the study of COVID-19. Here, we outline the systems-level technologies that have been routinely implemented in these investigations throughout the pandemic, and discuss how their use has led to clear and applicable gains in pursuance of the amelioration of human infectious disease and beyond.
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Affiliation(s)
- Matthew C Woodruff
- Department of Medicine, Division of Rheumatology, Lowance Center for Human Immunology, Emory University, Atlanta, GA, USA; Emory Autoimmunity Center of Excellence, Emory University, Atlanta, GA, USA.
| | - Caterina E Faliti
- Department of Medicine, Division of Rheumatology, Lowance Center for Human Immunology, Emory University, Atlanta, GA, USA; Emory Autoimmunity Center of Excellence, Emory University, Atlanta, GA, USA.
| | - Ignacio Sanz
- Department of Medicine, Division of Rheumatology, Lowance Center for Human Immunology, Emory University, Atlanta, GA, USA; Emory Autoimmunity Center of Excellence, Emory University, Atlanta, GA, USA
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14
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Cheng A, Holland SM. Anti-cytokine autoantibodies: mechanistic insights and disease associations. Nat Rev Immunol 2024; 24:161-177. [PMID: 37726402 DOI: 10.1038/s41577-023-00933-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2023] [Indexed: 09/21/2023]
Abstract
Anti-cytokine autoantibodies (ACAAs) are increasingly recognized as modulating disease severity in infection, inflammation and autoimmunity. By reducing or augmenting cytokine signalling pathways or by altering the half-life of cytokines in the circulation, ACAAs can be either pathogenic or disease ameliorating. The origins of ACAAs remain unclear. Here, we focus on the most common ACAAs in the context of disease groups with similar characteristics. We review the emerging genetic and environmental factors that are thought to drive their production. We also describe how the profiling of ACAAs should be considered for the early diagnosis, active monitoring, treatment or sub-phenotyping of diseases. Finally, we discuss how understanding the biology of naturally occurring ACAAs can guide therapeutic strategies.
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Affiliation(s)
- Aristine Cheng
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
- Division of Infectious Diseases, Department of Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Steven M Holland
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
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15
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Kole A, Bag AK, Pal AJ, De D. Generic model to unravel the deeper insights of viral infections: an empirical application of evolutionary graph coloring in computational network biology. BMC Bioinformatics 2024; 25:74. [PMID: 38365632 PMCID: PMC10874019 DOI: 10.1186/s12859-024-05690-0] [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: 11/22/2023] [Accepted: 02/02/2024] [Indexed: 02/18/2024] Open
Abstract
PURPOSE Graph coloring approach has emerged as a valuable problem-solving tool for both theoretical and practical aspects across various scientific disciplines, including biology. In this study, we demonstrate the graph coloring's effectiveness in computational network biology, more precisely in analyzing protein-protein interaction (PPI) networks to gain insights about the viral infections and its consequences on human health. Accordingly, we propose a generic model that can highlight important hub proteins of virus-associated disease manifestations, changes in disease-associated biological pathways, potential drug targets and respective drugs. We test our model on SARS-CoV-2 infection, a highly transmissible virus responsible for the COVID-19 pandemic. The pandemic took significant human lives, causing severe respiratory illnesses and exhibiting various symptoms ranging from fever and cough to gastrointestinal, cardiac, renal, neurological, and other manifestations. METHODS To investigate the underlying mechanisms of SARS-CoV-2 infection-induced dysregulation of human pathobiology, we construct a two-level PPI network and employed a differential evolution-based graph coloring (DEGCP) algorithm to identify critical hub proteins that might serve as potential targets for resolving the associated issues. Initially, we concentrate on the direct human interactors of SARS-CoV-2 proteins to construct the first-level PPI network and subsequently applied the DEGCP algorithm to identify essential hub proteins within this network. We then build a second-level PPI network by incorporating the next-level human interactors of the first-level hub proteins and use the DEGCP algorithm to predict the second level of hub proteins. RESULTS We first identify the potential crucial hub proteins associated with SARS-CoV-2 infection at different levels. Through comprehensive analysis, we then investigate the cellular localization, interactions with other viral families, involvement in biological pathways and processes, functional attributes, gene regulation capabilities as transcription factors, and their associations with disease-associated symptoms of these identified hub proteins. Our findings highlight the significance of these hub proteins and their intricate connections with disease pathophysiology. Furthermore, we predict potential drug targets among the hub proteins and identify specific drugs that hold promise in preventing or treating SARS-CoV-2 infection and its consequences. CONCLUSION Our generic model demonstrates the effectiveness of DEGCP algorithm in analyzing biological PPI networks, provides valuable insights into disease biology, and offers a basis for developing novel therapeutic strategies for other viral infections that may cause future pandemic.
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Affiliation(s)
- Arnab Kole
- Department of Computer Application, The Heritage Academy, Kolkata, W.B., 700107, India.
| | - Arup Kumar Bag
- Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | | | - Debashis De
- Department of Computer Science and Engineering, Maulana Abul Kalam Azad University of Technology, Nadia, W.B., 741249, India
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16
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Hu J, Song L, Ning M, Niu X, Han M, Gao C, Feng X, Cai H, Li T, Li F, Li H, Gong D, Song W, Liu L, Pu J, Liu J, Smith J, Sun H, Huang Y. A new chromosome-scale duck genome shows a major histocompatibility complex with several expanded multigene families. BMC Biol 2024; 22:31. [PMID: 38317190 PMCID: PMC10845735 DOI: 10.1186/s12915-024-01817-0] [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: 09/01/2022] [Accepted: 01/04/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND The duck (Anas platyrhynchos) is one of the principal natural hosts of influenza A virus (IAV), harbors almost all subtypes of IAVs and resists to many IAVs which cause extreme virulence in chicken and human. However, the response of duck's adaptive immune system to IAV infection is poorly characterized due to lack of a detailed gene map of the major histocompatibility complex (MHC). RESULTS We herein reported a chromosome-scale Beijing duck assembly by integrating Nanopore, Bionano, and Hi-C data. This new reference genome SKLA1.0 covers 40 chromosomes, improves the contig N50 of the previous duck assembly with highest contiguity (ZJU1.0) of more than a 5.79-fold, surpasses the chicken and zebra finch references in sequence contiguity and contains a complete genomic map of the MHC. Our 3D MHC genomic map demonstrated that gene family arrangement in this region was primordial; however, families such as AnplMHCI, AnplMHCIIβ, AnplDMB, NKRL (NK cell receptor-like genes) and BTN underwent gene expansion events making this area complex. These gene families are distributed in two TADs and genes sharing the same TAD may work in a co-regulated model. CONCLUSIONS These observations supported the hypothesis that duck's adaptive immunity had been optimized with expanded and diversified key immune genes which might help duck to combat influenza virus. This work provided a high-quality Beijing duck genome for biological research and shed light on new strategies for AIV control.
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Affiliation(s)
- Jiaxiang Hu
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Linfei Song
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Mengfei Ning
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Xinyu Niu
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Mengying Han
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Chuze Gao
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Xingwei Feng
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Han Cai
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Te Li
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Fangtao Li
- Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Huifang Li
- Jiangsu Institute of Poultry Science, Yangzhou, China
| | - Daoqing Gong
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Weitao Song
- Jiangsu Institute of Poultry Science, Yangzhou, China
| | - Long Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Juan Pu
- Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Jinhua Liu
- Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China
| | - Jacqueline Smith
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, EH25 9RG, UK
| | - Honglei Sun
- Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China.
| | - Yinhua Huang
- State Key Laboratory of Farm Animal Biotech Breeding, College of Biology Sciences, China Agricultural University, No.2 Yuan Ming Yuan West Road, Hai Dian District, Beijing, 100193, China.
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17
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Fischer C, Willscher E, Paschold L, Gottschick C, Klee B, Diexer S, Bosurgi L, Dutzmann J, Sedding D, Frese T, Girndt M, Hoell JI, Gekle M, Addo MM, Schulze Zur Wiesch J, Mikolajczyk R, Binder M, Schultheiß C. SARS-CoV-2 vaccination may mitigate dysregulation of IL-1/IL-18 and gastrointestinal symptoms of the post-COVID-19 condition. NPJ Vaccines 2024; 9:23. [PMID: 38316833 PMCID: PMC10844289 DOI: 10.1038/s41541-024-00815-1] [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: 09/07/2023] [Accepted: 01/24/2024] [Indexed: 02/07/2024] Open
Abstract
The rapid development of safe and effective vaccines helped to prevent severe disease courses after SARS-CoV-2 infection and to mitigate the progression of the COVID-19 pandemic. While there is evidence that vaccination may reduce the risk of developing post-COVID-19 conditions (PCC), this effect may depend on the viral variant. Therapeutic effects of post-infection vaccination have been discussed but the data for individuals with PCC remains inconclusive. In addition, extremely rare side effects after SARS-CoV-2 vaccination may resemble the heterogeneous PCC phenotype. Here, we analyze the plasma levels of 25 cytokines and SARS-CoV-2 directed antibodies in 540 individuals with or without PCC relative to one or two mRNA-based COVID-19 vaccinations as well as in 20 uninfected individuals one month after their initial mRNA-based COVID-19 vaccination. While none of the SARS-CoV-2 naïve individuals reported any persisting sequelae or exhibited PCC-like dysregulation of plasma cytokines, we detected lower levels of IL-1β and IL-18 in patients with ongoing PCC who received one or two vaccinations at a median of six months after infection as compared to unvaccinated PCC patients. This reduction correlated with less frequent reporting of persisting gastrointestinal symptoms. These data suggest that post-infection vaccination in patients with PCC might be beneficial in a subgroup of individuals displaying gastrointestinal symptoms.
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Affiliation(s)
- Claudia Fischer
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Laboratory of Translational Immuno-Oncology, Department of Biomedicine, University, and University Hospital Basel, Basel, Switzerland
| | - Edith Willscher
- Department of Internal Medicine IV, Oncology/Hematology, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Lisa Paschold
- Department of Internal Medicine IV, Oncology/Hematology, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Cornelia Gottschick
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Bianca Klee
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Sophie Diexer
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Lidia Bosurgi
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Protozoa Immunology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Jochen Dutzmann
- Mid-German Heart Center, Department of Cardiology and Intensive Care Medicine, University Hospital, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Daniel Sedding
- Mid-German Heart Center, Department of Cardiology and Intensive Care Medicine, University Hospital, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, (Saale), Germany
| | - Matthias Girndt
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Jessica I Hoell
- Pediatric Hematology and Oncology, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Michael Gekle
- Julius Bernstein-Institute of Physiology, Faculty of Medicine, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Marylyn M Addo
- I. Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Braunschweig, Germany
- University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany
| | | | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Mascha Binder
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Laboratory of Translational Immuno-Oncology, Department of Biomedicine, University, and University Hospital Basel, Basel, Switzerland
| | - Christoph Schultheiß
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland.
- Laboratory of Translational Immuno-Oncology, Department of Biomedicine, University, and University Hospital Basel, Basel, Switzerland.
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18
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Ahmed N, Athavale A, Tripathi AH, Subramaniam A, Upadhyay SK, Pandey AK, Rai RC, Awasthi A. To be remembered: B cell memory response against SARS-CoV-2 and its variants in vaccinated and unvaccinated individuals. Scand J Immunol 2024; 99:e13345. [PMID: 38441373 DOI: 10.1111/sji.13345] [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: 06/01/2023] [Revised: 10/20/2023] [Accepted: 11/13/2023] [Indexed: 03/07/2024]
Abstract
COVID-19 disease has plagued the world economy and affected the overall well-being and life of most of the people. Natural infection as well as vaccination leads to the development of an immune response against the pathogen. This involves the production of antibodies, which can neutralize the virus during future challenges. In addition, the development of cellular immune memory with memory B and T cells provides long-lasting protection. The longevity of the immune response has been a subject of intensive research in this field. The extent of immunity conferred by different forms of vaccination or natural infections remained debatable for long. Hence, understanding the effectiveness of these responses among different groups of people can assist government organizations in making informed policy decisions. In this article, based on the publicly available data, we have reviewed the memory response generated by some of the vaccines against SARS-CoV-2 and its variants, particularly B cell memory in different groups of individuals.
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Affiliation(s)
- Nafees Ahmed
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Atharv Athavale
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Ankita H Tripathi
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | - Adarsh Subramaniam
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Santosh K Upadhyay
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | | | - Ramesh Chandra Rai
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Amit Awasthi
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
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19
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Lapuente D, Winkler TH, Tenbusch M. B-cell and antibody responses to SARS-CoV-2: infection, vaccination, and hybrid immunity. Cell Mol Immunol 2024; 21:144-158. [PMID: 37945737 PMCID: PMC10805925 DOI: 10.1038/s41423-023-01095-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 10/13/2023] [Indexed: 11/12/2023] Open
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 2019 prompted scientific, medical, and biotech communities to investigate infection- and vaccine-induced immune responses in the context of this pathogen. B-cell and antibody responses are at the center of these investigations, as neutralizing antibodies (nAbs) are an important correlate of protection (COP) from infection and the primary target of SARS-CoV-2 vaccine modalities. In addition to absolute levels, nAb longevity, neutralization breadth, immunoglobulin isotype and subtype composition, and presence at mucosal sites have become important topics for scientists and health policy makers. The recent pandemic was and still is a unique setting in which to study de novo and memory B-cell (MBC) and antibody responses in the dynamic interplay of infection- and vaccine-induced immunity. It also provided an opportunity to explore new vaccine platforms, such as mRNA or adenoviral vector vaccines, in unprecedented cohort sizes. Combined with the technological advances of recent years, this situation has provided detailed mechanistic insights into the development of B-cell and antibody responses but also revealed some unexpected findings. In this review, we summarize the key findings of the last 2.5 years regarding infection- and vaccine-induced B-cell immunity, which we believe are of significant value not only in the context of SARS-CoV-2 but also for future vaccination approaches in endemic and pandemic settings.
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Affiliation(s)
- Dennis Lapuente
- Institut für klinische und molekulare Virologie, Universitätsklinikum Erlangen und Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossgarten 4, 91054, Erlangen, Germany
| | - Thomas H Winkler
- Department of Biology, Division of Genetics, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.
- Medical Immunology Campus Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossplatz 1, 91054, Erlangen, Germany.
| | - Matthias Tenbusch
- Institut für klinische und molekulare Virologie, Universitätsklinikum Erlangen und Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossgarten 4, 91054, Erlangen, Germany
- Medical Immunology Campus Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossplatz 1, 91054, Erlangen, Germany
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20
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Höft MA, Burgers WA, Riou C. The immune response to SARS-CoV-2 in people with HIV. Cell Mol Immunol 2024; 21:184-196. [PMID: 37821620 PMCID: PMC10806256 DOI: 10.1038/s41423-023-01087-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 10/13/2023] Open
Abstract
This review examines the intersection of the HIV and SARS-CoV-2 pandemics. People with HIV (PWH) are a heterogeneous group that differ in their degree of immune suppression, immune reconstitution, and viral control. While COVID-19 in those with well-controlled HIV infection poses no greater risk than that for HIV-uninfected individuals, people with advanced HIV disease are more vulnerable to poor COVID-19 outcomes. COVID-19 vaccines are effective and well tolerated in the majority of PWH, though reduced vaccine efficacy, breakthrough infections and faster waning of vaccine effectiveness have been demonstrated in PWH. This is likely a result of suboptimal humoral and cellular immune responses after vaccination. People with advanced HIV may also experience prolonged infection that may give rise to new epidemiologically significant variants, but initiation or resumption of antiretroviral therapy (ART) can effectively clear persistent infection. COVID-19 vaccine guidelines reflect these increased risks and recommend prioritization for vaccination and additional booster doses for PWH who are moderately to severely immunocompromised. We recommend continued research and monitoring of PWH with SARS-CoV-2 infection, especially in areas with a high HIV burden.
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Affiliation(s)
- Maxine A Höft
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Wendy A Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa.
- Division of Medical Virology, Department of Pathology, University of Cape Town, Cape Town, South Africa.
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Cape Town, South Africa.
| | - Catherine Riou
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa.
- Division of Medical Virology, Department of Pathology, University of Cape Town, Cape Town, South Africa.
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Cape Town, South Africa.
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21
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DiToro D, Murakami N, Pillai S. T-B Collaboration in Autoimmunity, Infection, and Transplantation. Transplantation 2024; 108:386-398. [PMID: 37314442 DOI: 10.1097/tp.0000000000004671] [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] [Indexed: 06/15/2023]
Abstract
We have attempted here to provide an up-to-date review of the collaboration between helper T cells and B cells in response to protein and glycoprotein antigens. This collaboration is essential as it not only protects from many pathogens but also contributes to a litany of autoimmune and immune-mediated diseases.
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Affiliation(s)
- Daniel DiToro
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, MA
- Department of Pathology, Brigham and Women's Hospital, Boston, MA
| | - Naoka Murakami
- Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Shiv Pillai
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard, Cambridge, MA
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22
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Röltgen K, Boyd SD. Antibody and B Cell Responses to SARS-CoV-2 Infection and Vaccination: The End of the Beginning. ANNUAL REVIEW OF PATHOLOGY 2024; 19:69-97. [PMID: 37738512 DOI: 10.1146/annurev-pathmechdis-031521-042754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
As the COVID-19 pandemic has evolved during the past years, interactions between human immune systems, rapidly mutating and selected SARS-CoV-2 viral variants, and effective vaccines have complicated the landscape of individual immunological histories. Here, we review some key findings for antibody and B cell-mediated immunity, including responses to the highly mutated omicron variants; immunological imprinting and other impacts of successive viral antigenic variant exposures on antibody and B cell memory; responses in secondary lymphoid and mucosal tissues and non-neutralizing antibody-mediated immunity; responses in populations vulnerable to severe disease such as those with cancer, immunodeficiencies, and other comorbidities, as well as populations showing apparent resistance to severe disease such as many African populations; and evidence of antibody involvement in postacute sequelae of infection or long COVID. Despite the initial phase of the pandemic ending, human populations will continue to face challenges presented by this unpredictable virus.
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Affiliation(s)
- Katharina Röltgen
- Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Scott D Boyd
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA;
- Sean N. Parker Center for Allergy and Asthma Research, Stanford University School of Medicine, Stanford, California, USA
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23
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Abraham A, Samaniego-Castruita D, Paladino J, Han I, Ramesh P, Tran MT, Southern RM, Shukla A, Shukla V. Arid1a-dependent canonical BAF complex suppresses inflammatory programs to drive efficient Germinal Center B cell responses. RESEARCH SQUARE 2024:rs.3.rs-3871185. [PMID: 38313292 PMCID: PMC10836118 DOI: 10.21203/rs.3.rs-3871185/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Differentiating B cells in germinal centers (GC) require tightly coordinated transcriptional and epigenetic transitions to generate efficient humoral immune responses. The mammalian Brg1/Brm-associated factor (BAF) complexes are major regulators of nucleosomal remodeling, crucial for cellular differentiation and development, and are commonly mutated in several cancers, including GC-derived B cell lymphomas. However, the specific roles of distinct BAF complexes in GC B cell biology and generation of functional humoral immune responses are not well understood. Here, we show that the A-T Rich Interaction Domain 1a (Arid1a) containing canonical BAF (cBAF) complex is required for maintenance of GCs and therefore high affinity antibody responses. While Arid1a-deficient B cells undergo activation to initiate GC responses, they fail to sustain the GC program resulting in premature GC collapse. We discovered that Arid1a-dependent cBAF activity establishes permissive chromatin landscapes during B cell activation and is concomitantly required to suppress inflammatory gene programs to maintain transcriptional fidelity in early GC B cells. Interestingly, the inflammatory signatures instigated by Arid1a deficiency in early GC B cells recruited neutrophils and inflammatory monocytes and eventually disrupted GC homeostasis. Dampening of inflammatory cues with anti-inflammatory glucocorticoid receptor signaling rescued GC B cell differentiation of Arid1a-deficient B cells, thus highlighting a critical role of inflammation in impeding GC responses. In sum, our work identifies essential functions of Arid1a-dependent BAF activity in promoting efficient GC responses. These findings further support an emerging paradigm in which unrestrained inflammation limits GC-derived humoral responses, as reported in the context of severe bacterial and viral infections.
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Affiliation(s)
- Ajay Abraham
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
- Center for Human Immunobiology, Northwestern University, Chicago, Illinois, USA, 60611
| | | | - Jillian Paladino
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
| | - Isabella Han
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
| | - Prathyaya Ramesh
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
| | - Mi Thao Tran
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
| | - Rebecca M Southern
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
| | - Ashima Shukla
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
| | - Vipul Shukla
- Department of Cell and Developmental Biology, Northwestern University, Chicago, Illinois, USA, 60611
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA, 60611
- Center for Human Immunobiology, Northwestern University, Chicago, Illinois, USA, 60611
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24
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Rubinstein A, Kudryavtsev I, Malkova A, Mammedova J, Isakov D, Isakova-Sivak I, Kudlay D, Starshinova A. Sarcoidosis-related autoimmune inflammation in COVID-19 convalescent patients. Front Med (Lausanne) 2023; 10:1271198. [PMID: 38179278 PMCID: PMC10765615 DOI: 10.3389/fmed.2023.1271198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/27/2023] [Indexed: 01/06/2024] Open
Abstract
Currently, there are a large number of reports about the development of autoimmune conditions after COVID-19. Also, there have been cases of sarcoid-like granulomas in convalescents as a part of the post-COVID-19 syndrome. Since one of the etiological theories of sarcoidosis considers it to be an autoimmune disease, we decided to study changes in the adaptive humoral immune response in sarcoidosis and SARS-CoV-2 infection and to find out whether COVID-19 can provoke the development of sarcoidosis. This review discusses histological changes in lymphoid organs in sarcoidosis and COVID-19, changes in B cell subpopulations, T-follicular helper cells (Tfh), and T-follicular regulatory cells (Tfr), and analyzes various autoantibodies detected in these pathologies. Based on the data studied, we concluded that SARS-CoV-2 infection may cause the development of autoimmune pathologies, in particular contributing to the onset of sarcoidosis in convalescents.
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Affiliation(s)
- Artem Rubinstein
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
| | - Igor Kudryavtsev
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
- Far Eastern Federal University, Vladivostok, Russia
| | - Annа Malkova
- Ariel University Faculty of Natural Sciences, Ariel, Israel
| | | | - Dmitry Isakov
- First Saint Petersburg State I. Pavlov Medical University, Saint Petersburg, Russia
| | | | - Dmitry Kudlay
- Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- NRC Institute of Immunology, Moscow, Russia
- Department of Pharmacognosy and Industrial Pharmacy, Faculty of Fundamental Medicine, Moscow, Russia
| | - Anna Starshinova
- Almazov National Medical Research Centre, Saint Petersburg, Russia
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25
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Ivanova EN, Shwetar J, Devlin JC, Buus TB, Gray-Gaillard S, Koide A, Cornelius A, Samanovic MI, Herrera A, Mimitou EP, Zhang C, Karmacharya T, Desvignes L, Ødum N, Smibert P, Ulrich RJ, Mulligan MJ, Koide S, Ruggles KV, Herati RS, Koralov SB. mRNA COVID-19 vaccine elicits potent adaptive immune response without the acute inflammation of SARS-CoV-2 infection. iScience 2023; 26:108572. [PMID: 38213787 PMCID: PMC10783604 DOI: 10.1016/j.isci.2023.108572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 09/21/2023] [Accepted: 11/21/2023] [Indexed: 01/13/2024] Open
Abstract
SARS-CoV-2 infection and vaccination elicit potent immune responses. Our study presents a comprehensive multimodal single-cell analysis of blood from COVID-19 patients and healthy volunteers receiving the SARS-CoV-2 vaccine and booster. We profiled immune responses via transcriptional analysis and lymphocyte repertoire reconstruction. COVID-19 patients displayed an enhanced interferon signature and cytotoxic gene upregulation, absent in vaccine recipients. B and T cell repertoire analysis revealed clonal expansion among effector cells in COVID-19 patients and memory cells in vaccine recipients. Furthermore, while clonal αβ T cell responses were observed in both COVID-19 patients and vaccine recipients, expansion of clonal γδ T cells was found only in infected individuals. Our dataset enables side-by-side comparison of immune responses to infection versus vaccination, including clonal B and T cell responses. Our comparative analysis shows that vaccination induces a robust, durable clonal B and T cell responses, without the severe inflammation associated with infection.
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Affiliation(s)
- Ellie N. Ivanova
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Jasmine Shwetar
- Institute of Systems Genetics, New York University Grossman School of Medicine, New York, NY 10016, USA
- Vilcek Institute of Graduate Biomedical Sciences, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Joseph C. Devlin
- Institute of Systems Genetics, New York University Grossman School of Medicine, New York, NY 10016, USA
- Vilcek Institute of Graduate Biomedical Sciences, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Terkild B. Buus
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
- LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Sophie Gray-Gaillard
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
| | - Akiko Koide
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Amber Cornelius
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
| | - Marie I. Samanovic
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Alberto Herrera
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | | | - Chenzhen Zhang
- Vilcek Institute of Graduate Biomedical Sciences, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Trishala Karmacharya
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
| | - Ludovic Desvignes
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
- High Containment Laboratories, Office of Science and Research, New York University Langone Health, New York, NY 10016, USA
| | - Niels Ødum
- LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology, University of Copenhagen, 2200 Copenhagen, Denmark
| | | | - Robert J. Ulrich
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Mark J. Mulligan
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
| | - Shohei Koide
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
- Department of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Kelly V. Ruggles
- Institute of Systems Genetics, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Ramin S. Herati
- New York University Langone Vaccine Center, New York University Langone Health, New York, NY 10016, USA
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
- Department of Microbiology, New York University Grossman School of Medicine, 430 East 29th Street, New York, NY 10016, USA
| | - Sergei B. Koralov
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
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26
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Zaidi AK, Bajpai S, Dehgani-Mobaraki P. B cell responses to SARS-CoV-2. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2023; 202:155-181. [PMID: 38237985 DOI: 10.1016/bs.pmbts.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
This chapter provides an overview of B cell responses in COVID-19, highlighting the structure of SARS-CoV-2 and its impact on B cell immunity. It explores the production and maturation of SARS-CoV-2-specific B cells, with a focus on the two distinct phases of the humoral immune response: the extrafollicular (EF) phase and the germinal center (GC) phase. Furthermore, the interplay between B cells, follicular T helper cells, CD4+ T cells, and plasma cells is discussed, emphasizing their collaborative role in mounting an effective humoral immune response against SARS-CoV-2. The concept of immunological memory is explored, highlighting the roles of plasma cells and B memory cells in providing long-term protection. The chapter delves into the antibody response during SARS-CoV-2 infection, categorizing the types of antibodies generated. This includes a detailed analysis of neutralizing antibodies, such as those directed against the receptor-binding domain (RBD) and the N-terminal domain (NTD), as well as non-neutralizing antibodies. The role of mucosal antibodies, cross-reactive antibodies, and auto-reactive antibodies is also discussed. Factors influencing the dynamics of anti-SARS-CoV-2 antibodies are examined, including the duration and strength of the humoral response. Additionally, the chapter highlights the impact of the Omicron variant on humoral immune responses and its implications for vaccine efficacy and antibody-mediated protection.
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Affiliation(s)
| | - Sanchit Bajpai
- Consultant ENT & Head and Neck Surgeon at TSM Medical College and Multispeciality Hospital, Lucknow, India.
| | - Puya Dehgani-Mobaraki
- Founder and President, Associazione Naso Sano, Ringgold Institution ID 567754, San Mariano, Italy
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de Almeida DV, Cezar PA, Fernandes TFB, Schwarz MGA, Mendonça-Lima L, Giacoia-Gripp CBW, Côrtes FH, Lindenmeyer Guimarães M, Pilotto JH, De Sá NBR, Cazote ADS, Gomes LR, Quintana MDSB, Ribeiro-Alves M, Coelho LE, Geraldo KM, Ribeiro MPD, Cardoso SW, Grinsztejn B, Veloso VG, Morgado MG. The impact of early anti-SARS-CoV-2 antibody production on the length of hospitalization stay among COVID-19 patients. Microbiol Spectr 2023; 11:e0095923. [PMID: 37811977 PMCID: PMC10715214 DOI: 10.1128/spectrum.00959-23] [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: 03/03/2023] [Accepted: 08/23/2023] [Indexed: 10/10/2023] Open
Abstract
IMPORTANCE The study provides valuable insights into the sociodemographic characteristics, clinical outcomes, and humoral immune response of those affected by the virus that has devastated every field of human life since 2019; the COVID-19 patients. Firstly, the association among clinical manifestations, comorbidities, and the production of neutralizing antibodies (Nabs) against SARS-CoV-2 is explored. Secondly, varying levels of Nabs among patients are revealed, and a significant correlation between the presence of Nabs and a shorter duration of hospitalization is identified, which highlights the potential role of Nabs in predicting clinical outcomes. Lastly, a follow-up conducted 7 months later demonstrates the progression and persistence of Nabs production in recovered unvaccinated individuals. The study contributes essential knowledge regarding the characteristics of the study population, the early humoral immune response, and the dynamics of Nabs production over time. These findings have significant implications for understanding the immune response to COVID-19 and informing clinical management approaches.
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Affiliation(s)
- Dalziza Victalina de Almeida
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Priscila Alves Cezar
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | | | - Marcos Gustavo Araujo Schwarz
- Laboratório de Genômica Funcional e Bioinformática, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Leila Mendonça-Lima
- Laboratório de Genômica Funcional e Bioinformática, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | | | - Fernanda Heloise Côrtes
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Monick Lindenmeyer Guimarães
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Jose Henrique Pilotto
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Nathalia Beatriz Ramos De Sá
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Andressa da Silva Cazote
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Larissa Rodrigues Gomes
- Centro de Desenvolvimento Tecnológico em Saúde (CDTS)/Instituto Nacional de Ciência e Tecnologia de Inovação em Doenças Negligenciadas da População (INCT-IDPN), FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | | | - Marcelo Ribeiro-Alves
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Lara Esteves Coelho
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Kim Mattos Geraldo
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Maria Pia Diniz Ribeiro
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Sandra Wagner Cardoso
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Beatriz Grinsztejn
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Valdiléa G Veloso
- Instituto Nacional de Infectologia Evandro Chagas, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
| | - Mariza Gonçalves Morgado
- Laboratório de Aids e Imunologia Molecular, Instituto Oswaldo Cruz, FUNDAÇÃO OSWALDO CRUZ, Rio de Janeiro, Brazil
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Harte JV, Coleman-Vaughan C, Crowley MP, Mykytiv V. It's in the blood: a review of the hematological system in SARS-CoV-2-associated COVID-19. Crit Rev Clin Lab Sci 2023; 60:595-624. [PMID: 37439130 DOI: 10.1080/10408363.2023.2232010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/27/2023] [Indexed: 07/14/2023]
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to an unprecedented global healthcare crisis. While SARS-CoV-2-associated COVID-19 affects primarily the respiratory system, patients with COVID-19 frequently develop extrapulmonary manifestations. Notably, changes in the hematological system, including lymphocytopenia, neutrophilia and significant abnormalities of hemostatic markers, were observed early in the pandemic. Hematological manifestations have since been recognized as important parameters in the pathophysiology of SARS-CoV-2 and in the management of patients with COVID-19. In this narrative review, we summarize the state-of-the-art regarding the hematological and hemostatic abnormalities observed in patients with SARS-CoV-2-associated COVID-19, as well as the current understanding of the hematological system in the pathophysiology of acute and chronic SARS-CoV-2-associated COVID-19.
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Affiliation(s)
- James V Harte
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
- School of Biochemistry & Cell Biology, University College Cork, Cork, Ireland
| | | | - Maeve P Crowley
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
- Irish Network for Venous Thromboembolism Research (INViTE), Ireland
| | - Vitaliy Mykytiv
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
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Maehara T, Koga R, Nakamura S. Immune dysregulation in immunoglobulin G4-related disease. JAPANESE DENTAL SCIENCE REVIEW 2023; 59:1-7. [PMID: 36654676 PMCID: PMC9841035 DOI: 10.1016/j.jdsr.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/30/2022] [Accepted: 12/18/2022] [Indexed: 01/10/2023] Open
Abstract
(IgG4-RD) is an immune-mediated fibrotic disorder characterized by severe resolution of inflammation and dysregulation of wound healing. IgG4-RD has been considered a unique disease since 2003, and significant progress has been achieved in the understanding of its essential features. The central role of B cells in IgG4-RD has been demonstrated by the robust clinical responsiveness of IgG4-RD to B cell depletion and the identification of multiple self-antigens that promote B cell expansion. Studies have increasingly revealed critical roles of these B cells and T cells in the pathogenesis of IgG4-RD, and we and other authors further identified CD4+ cytotoxic T lymphocytes as the main tissue-infiltrating CD4+ T cell subset in IgG4-RD tissues. Additionally, T follicular helper cell subsets that play a role in IgG4 isotype switching have been identified. In this review, we discuss research on IgG4-RD and the roles of B cell and T cell subsets, as well as the functions of CD4+ cytotoxic T cells in IgG4-RD pathogenesis. We highlight our findings from ongoing research using single-cell analysis of infiltrating CD4+ cytotoxic T cells, CD4+ follicular helper T cells, and infiltrating B cells in IgG4-RD and propose a model for the pathogenesis of IgG4-RD.
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Affiliation(s)
- Takashi Maehara
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan,Dento-craniofacial Development and Regeneration Research Center, Faculty of Dental Science, Kyushu University, Fukuoka, Japan,Correspondence to: Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, 3–1-1 Maidashi, Higashi-ku, Fukuoka 812–8582, Japan.
| | - Risako Koga
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Seiji Nakamura
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
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Lafleur BJ, White L, Dake MD, Nikolich JZ, Sprissler R, Bhattacharya D. No Evidence That Analgesic Use after COVID-19 Vaccination Negatively Impacts Antibody Responses. Immunohorizons 2023; 7:834-841. [PMID: 38085168 PMCID: PMC10759157 DOI: 10.4049/immunohorizons.2300090] [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: 10/11/2023] [Accepted: 11/20/2023] [Indexed: 12/18/2023] Open
Abstract
Uptake of mRNA vaccines, especially booster immunizations, against COVID-19 has been lower than hoped, perhaps in part due to their reactogenicity. Analgesics might alleviate symptoms associated with vaccination, but they might also impact immune responses. We semiquantitatively measured Ab responses following COVID-19 vaccination in 2354 human participants surveyed about analgesic use after vaccination. Participants who used nonsteroidal anti-inflammatory drugs or acetaminophen after vaccination showed elevated Ab levels against the receptor-binding domain of Spike protein relative to those who did not use analgesics. This pattern was observed for both mRNA-1273 and BNT162b2 and across age groups. Participants who used analgesics more frequently reported fatigue, muscle aches, and headaches than did those who did not use painkillers. Among participants who reported these symptoms, we observed no statistically significant differences in Ab levels irrespective of analgesic use. These data suggest that elevated Ab levels are associated with symptoms and inflammatory processes rather than painkiller use per se. Taken together, we find no evidence that analgesic use reduces Ab responses after COVID-19 vaccination. Recommendation of their use to alleviate symptoms might improve uptake of booster immunizations.
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Affiliation(s)
- Bonnie J. Lafleur
- BIO5 Institute, University of Arizona, Tucson, AZ
- Department of Pharmacy Practice and Science, R. Ken Coit College of Pharmacy, University of Arizona, Tucson, AZ
| | - Lisa White
- BIO5 Institute, University of Arizona, Tucson, AZ
| | - Michael D. Dake
- Office of the Senior Vice-President for Health Sciences, University of Arizona, Tucson, AZ
| | - Janko Z. Nikolich
- BIO5 Institute, University of Arizona, Tucson, AZ
- Department of Immunobiology, University of Arizona College of Medicine, Tucson, AZ
- University of Arizona Center on Aging, University of Arizona College of Medicine, Tucson, AZ
| | - Ryan Sprissler
- BIO5 Institute, University of Arizona, Tucson, AZ
- University of Arizona Genomics Core and the Arizona Research Labs, University of Arizona Genetics Core, University of Arizona, Tucson, AZ
| | - Deepta Bhattacharya
- BIO5 Institute, University of Arizona, Tucson, AZ
- Department of Immunobiology, University of Arizona College of Medicine, Tucson, AZ
- Department of Surgery, University of Arizona College of Medicine, Tucson, AZ
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31
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Fricke C, Pfaff F, Ulrich L, Halwe NJ, Schön J, Timm L, Hoffmann W, Rauch S, Petsch B, Hoffmann D, Beer M, Corleis B, Dorhoi A. SARS-CoV-2 variants of concern elicit divergent early immune responses in hACE2 transgenic mice. Eur J Immunol 2023; 53:e2250332. [PMID: 37609807 DOI: 10.1002/eji.202250332] [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: 12/13/2022] [Revised: 07/20/2023] [Accepted: 08/21/2023] [Indexed: 08/24/2023]
Abstract
Knowledge about early immunity to SARS-CoV-2 variants of concern mainly comes from the analysis of human blood. Such data provide limited information about host responses at the site of infection and largely miss the initial events. To gain insights into compartmentalization and the early dynamics of host responses to different SARS-CoV-2 variants, we utilized human angiotensin converting enzyme 2 (hACE2) transgenic mice and tracked immune changes during the first days after infection by RNAseq, multiplex assays, and flow cytometry. Viral challenge infection led to divergent viral loads in the lungs, distinct inflammatory patterns, and innate immune cell accumulation in response to ancestral SARS-CoV-2, Beta (B.1.351) and Delta (B.1.617.2) variant of concern (VOC). Compared to other SARS-CoV-2 variants, infection with Beta (B.1.351) VOC spread promptly to the lungs, leading to increased inflammatory responses. SARS-CoV-2-specific antibodies and T cells developed within the first 7 days postinfection and were required to reduce viral spread and replication. Our studies show that VOCs differentially trigger transcriptional profiles and inflammation. This information contributes to the basic understanding of immune responses immediately postexposure to SARS-CoV-2 and is relevant for developing pan-VOC interventions including prophylactic vaccines.
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Affiliation(s)
- Charlie Fricke
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Florian Pfaff
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Lorenz Ulrich
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Nico Joel Halwe
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Jacob Schön
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Laura Timm
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Weda Hoffmann
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | | | | | - Donata Hoffmann
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Björn Corleis
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Anca Dorhoi
- Institute of Immunology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
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Chen H, Sameshima J, Yokomizo S, Sueyoshi T, Nagano H, Miyahara Y, Sakamoto T, Fujii S, Kiyoshima T, Guy T, Nakamura S, Moriyama M, Kaneko N, Kawano S. Expansion of CD4+ cytotoxic T lymphocytes with specific gene expression patterns may contribute to suppression of tumor immunity in oral squamous cell carcinoma: single-cell analysis and in vitro experiments. Front Immunol 2023; 14:1305783. [PMID: 38077321 PMCID: PMC10702345 DOI: 10.3389/fimmu.2023.1305783] [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: 10/02/2023] [Accepted: 11/07/2023] [Indexed: 12/18/2023] Open
Abstract
Background Cancer immunotherapy targeting CD8+ T cells has made remarkable progress, even for oral squamous cell carcinoma (OSCC), a heterogeneous epithelial tumor without a substantial increase in the overall survival rate over the past decade. However, the therapeutic effects remain limited due to therapy resistance. Thus, a more comprehensive understanding of the roles of CD4+ T cells and B cells is crucial for more robust development of cancer immunotherapy. Methods In this study, we examined immune responses and effector functions of CD4+ T cells, CD8+ T cells and B cells infiltrating in OSCC lesions using single-cell RNA sequencing analysis, T cell receptor (TCR) and B cell receptor (BCR) repertoire sequencing analysis, and multi-color immunofluorescence staining. Finally, two Kaplan-Meier curves and several Cox proportional hazards models were constructed for the survival analysis. Results We observed expansion of CD4+ cytotoxic T lymphocytes (CTLs) expressing granzymes, which are reported to induce cell apoptosis, with a unique gene expression patterns. CD4+ CTLs also expressed CXCL13, which is a B cell chemoattractant. Cell-cell communication analysis and multi-color immunofluorescence staining demonstrated potential interactions between CD4+ CTLs and B cells, particularly IgD- CD27- double negative (DN) B cells. Expansion of CD4+ CTLs, DN B cells, and their contacts has been reported in T and B cell-activated diseases, including IgG4-related disease and COVID-19. Notably, we observed upregulation of several inhibitory receptor genes including CTLA-4 in CD4+ CTLs, which possibly dampened T and B cell activity. We next demonstrated comprehensive delineation of the potential for CD8+ T cell differentiation towards dysfunctional states. Furthermore, prognostic analysis revealed unfavorable outcomes of patients with a high proportion of CD4+ CTLs in OSCC lesions. Conclusion Our study provides a dynamic landscape of lymphocytes and demonstrates a systemic investigation of CD4+ CTL effects infiltrating into OSCC lesions, which may share some pathogenesis reported in severe T and B cell-activated diseases such as autoimmune and infectious diseases.
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Affiliation(s)
- Hu Chen
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Junsei Sameshima
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shiho Yokomizo
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Tomoki Sueyoshi
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Haruki Nagano
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Yuka Miyahara
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Taiki Sakamoto
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Shinsuke Fujii
- Laboratory of Oral Pathology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Tamotsu Kiyoshima
- Laboratory of Oral Pathology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Thomas Guy
- Ragon Institute of MGH, MIT and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Seiji Nakamura
- Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Masafumi Moriyama
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
| | - Naoki Kaneko
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
- Ragon Institute of MGH, MIT and Harvard, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Shintaro Kawano
- Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University, Fukuoka, Japan
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Evans JP, Liu SL. Challenges and Prospects in Developing Future SARS-CoV-2 Vaccines: Overcoming Original Antigenic Sin and Inducing Broadly Neutralizing Antibodies. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:1459-1467. [PMID: 37931210 DOI: 10.4049/jimmunol.2300315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/27/2023] [Indexed: 11/08/2023]
Abstract
The impacts of the COVID-19 pandemic led to the development of several effective SARS-CoV-2 vaccines. However, waning vaccine efficacy as well as the antigenic drift of SARS-CoV-2 variants has diminished vaccine efficacy against SARS-CoV-2 infection and may threaten public health. Increasing interest has been given to the development of a next generation of SARS-CoV-2 vaccines with increased breadth and effectiveness against SARS-CoV-2 infection. In this Brief Review, we discuss recent work on the development of these next-generation vaccines and on the nature of the immune response to SARS-CoV-2. We examine recent work to develop pan-coronavirus vaccines as well as to develop mucosal vaccines. We further discuss challenges associated with the development of novel vaccines including the need to overcome "original antigenic sin" and highlight areas requiring further investigation. We place this work in the context of SARS-CoV-2 evolution to inform how the implementation of future vaccine platforms may impact human health.
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Affiliation(s)
- John P Evans
- Center for Retrovirus Research, The Ohio State University, Columbus, OH
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH
- Molecular, Cellular, and Developmental Biology Program, The Ohio State University, Columbus, OH
| | - Shan-Lu Liu
- Center for Retrovirus Research, The Ohio State University, Columbus, OH
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH
- Viruses and Emerging Pathogens Program, Infectious Diseases Institute, The Ohio State University, Columbus, OH
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH
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34
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Sandner L, Alteneder M, Rica R, Woller B, Sala E, Frey T, Tosevska A, Zhu C, Madern M, Khan M, Hoffmann P, Schebesta A, Taniuchi I, Bonelli M, Schmetterer K, Iannacone M, Kuka M, Ellmeier W, Sakaguchi S, Herbst R, Boucheron N. The guanine nucleotide exchange factor Rin-like controls Tfh cell differentiation via CD28 signaling. J Exp Med 2023; 220:e20221466. [PMID: 37703004 PMCID: PMC10499045 DOI: 10.1084/jem.20221466] [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: 08/25/2022] [Revised: 06/07/2023] [Accepted: 08/21/2023] [Indexed: 09/14/2023] Open
Abstract
T follicular helper (Tfh) cells are essential for the development of germinal center B cells and high-affinity antibody-producing B cells in humans and mice. Here, we identify the guanine nucleotide exchange factor (GEF) Rin-like (Rinl) as a negative regulator of Tfh generation. Loss of Rinl leads to an increase of Tfh in aging, upon in vivo immunization and acute LCMV Armstrong infection in mice, and in human CD4+ T cell in vitro cultures. Mechanistically, adoptive transfer experiments using WT and Rinl-KO naïve CD4+ T cells unraveled T cell-intrinsic GEF-dependent functions of Rinl. Further, Rinl regulates CD28 internalization and signaling, thereby shaping CD4+ T cell activation and differentiation. Thus, our results identify the GEF Rinl as a negative regulator of global Tfh differentiation in an immunological context and species-independent manner, and furthermore, connect Rinl with CD28 internalization and signaling pathways in CD4+ T cells, demonstrating for the first time the importance of endocytic processes for Tfh differentiation.
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Affiliation(s)
- Lisa Sandner
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Marlis Alteneder
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Ramona Rica
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Barbara Woller
- Center for Brain Research, Medical University of Vienna, Vienna, Austria
| | - Eleonora Sala
- School of Medicine, Vita-Salute San Raffaele University and Division of Immunology, Transplantation, and Infectious Diseases, Istituto di Ricovero e Cura a Carettere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Tobias Frey
- Department of Laboratory Medicine, Klinisches Institut für Labormedizin (KILM), Anna Spiegel Research Building, Medical University of Vienna, Vienna, Austria
| | - Anela Tosevska
- Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Ci Zhu
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Moritz Madern
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Matarr Khan
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Pol Hoffmann
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Alexandra Schebesta
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Ichiro Taniuchi
- Laboratory for Transcriptional Regulation, RIKEN Center for Integrative Medical Sciences, Kanagawa, Japan
| | - Michael Bonelli
- Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Klaus Schmetterer
- Department of Laboratory Medicine, Klinisches Institut für Labormedizin (KILM), Anna Spiegel Research Building, Medical University of Vienna, Vienna, Austria
| | - Matteo Iannacone
- School of Medicine, Vita-Salute San Raffaele University and Division of Immunology, Transplantation, and Infectious Diseases, Istituto di Ricovero e Cura a Carettere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
- Experimental Imaging Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), San Raffaele Scientific Institute, Milan, Italy
| | - Mirela Kuka
- School of Medicine, Vita-Salute San Raffaele University and Division of Immunology, Transplantation, and Infectious Diseases, Istituto di Ricovero e Cura a Carettere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Wilfried Ellmeier
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Shinya Sakaguchi
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Ruth Herbst
- Institute of Specific Prophylaxis and Tropical Medicine, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Nicole Boucheron
- Division of Immunobiology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
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Wang Y, Nardo L, Spencer BA, Abdelhafez YG, Li EJ, Omidvari N, Chaudhari AJ, Badawi RD, Jones T, Cherry SR, Wang G. Total-Body Multiparametric PET Quantification of 18F-FDG Delivery and Metabolism in the Study of Coronavirus Disease 2019 Recovery. J Nucl Med 2023; 64:1821-1830. [PMID: 37591539 PMCID: PMC10626370 DOI: 10.2967/jnumed.123.265723] [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: 03/15/2023] [Revised: 07/05/2023] [Indexed: 08/19/2023] Open
Abstract
Conventional whole-body static 18F-FDG PET imaging provides a semiquantitative evaluation of overall glucose metabolism without insight into the specific transport and metabolic steps. Here we demonstrate the ability of total-body multiparametric 18F-FDG PET to quantitatively evaluate glucose metabolism using macroparametric quantification and assess specific glucose delivery and phosphorylation processes using microparametric quantification for studying recovery from coronavirus disease 2019 (COVID-19). Methods: The study included 13 healthy subjects and 12 recovering COVID-19 subjects within 8 wk of confirmed diagnosis. Each subject had a 1-h dynamic 18F-FDG scan on the uEXPLORER total-body PET/CT system. Semiquantitative SUV and the SUV ratio relative to blood (SUVR) were calculated for different organs to measure glucose utilization. Tracer kinetic modeling was performed to quantify the microparametric blood-to-tissue 18F-FDG delivery rate [Formula: see text] and the phosphorylation rate k 3, as well as the macroparametric 18F-FDG net influx rate ([Formula: see text]). Statistical tests were performed to examine differences between healthy subjects and recovering COVID-19 subjects. The effect of COVID-19 vaccination was also investigated. Results: We detected no significant difference in lung SUV but significantly higher lung SUVR and [Formula: see text] in COVID-19 recovery, indicating improved sensitivity of kinetic quantification for detecting the difference in glucose metabolism. A significant difference was also observed in the lungs with the phosphorylation rate k 3 but not with [Formula: see text], which suggests that glucose phosphorylation, rather than glucose delivery, drives the observed difference of glucose metabolism. Meanwhile, there was no or little difference in bone marrow 18F-FDG metabolism measured with SUV, SUVR, and [Formula: see text] but a significantly higher bone marrow [Formula: see text] in the COVID-19 group, suggesting a difference in glucose delivery. Vaccinated COVID-19 subjects had a lower lung [Formula: see text] and a higher spleen [Formula: see text] than unvaccinated COVID-19 subjects. Conclusion: Higher lung glucose metabolism and bone marrow glucose delivery were observed with total-body multiparametric 18F-FDG PET in recovering COVID-19 subjects than in healthy subjects, implying continued inflammation during recovery. Vaccination demonstrated potential protection effects. Total-body multiparametric PET of 18F-FDG can provide a more sensitive tool and more insights than conventional whole-body static 18F-FDG imaging to evaluate metabolic changes in systemic diseases such as COVID-19.
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Affiliation(s)
- Yiran Wang
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California;
- Department of Biomedical Engineering, University of California, Davis, Davis, California; and
| | - Lorenzo Nardo
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
| | - Benjamin A Spencer
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
- Department of Biomedical Engineering, University of California, Davis, Davis, California; and
| | - Yasser G Abdelhafez
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
- Nuclear Medicine Unit, South Egypt Cancer Institute, Assiut University, Assiut, Egypt
| | - Elizabeth J Li
- Department of Biomedical Engineering, University of California, Davis, Davis, California; and
| | - Negar Omidvari
- Department of Biomedical Engineering, University of California, Davis, Davis, California; and
| | - Abhijit J Chaudhari
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
| | - Ramsey D Badawi
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
- Department of Biomedical Engineering, University of California, Davis, Davis, California; and
| | - Terry Jones
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
| | - Simon R Cherry
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
- Department of Biomedical Engineering, University of California, Davis, Davis, California; and
| | - Guobao Wang
- Department of Radiology, Davis Medical Center, University of California, Sacramento, California
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36
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Asghari F, Asghary A, Majidi Zolbanin N, Faraji F, Jafari R. Immunosenescence and Inflammaging in COVID-19. Viral Immunol 2023; 36:579-592. [PMID: 37797216 DOI: 10.1089/vim.2023.0045] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023] Open
Abstract
Despite knowledge gaps in understanding the full spectrum of the hyperinflammatory phase caused by SARS-CoV-2, according to the World Health Organization (WHO), COVID-19 is still the leading cause of death worldwide. Susceptible people to severe COVID-19 are those with underlying medical conditions or those with dysregulated and senescence-associated immune responses. As the immune system undergoes aging in the elderly, such drastic changes predispose them to various diseases and affect their responsiveness to infections, as seen in COVID-19. At-risk groups experience poor prognosis in terms of disease recovery. Changes in the quantity and quality of immune cell function have been described in numerous literature sites. Impaired immune cell function along with age-related metabolic changes can lead to features such as hyperinflammatory response, immunosenescence, and inflammaging in COVID-19. Inflammaging is related to the increased activity of the most inflammatory factors and is the main cause of age-related diseases and tissue failure in the elderly. Since hyperinflammation is a common feature of most severe cases of COVID-19, this pathway, which is not fully understood, leads to immunosenescence and inflammaging in some individuals, especially in the elderly and those with comorbidities. In this review, we shed some light on the age-related abnormalities of innate and adaptive immune cells and how hyperinflammatory immune responses contribute to the inflammaging process, leading to clinical deterioration. Further, we provide insights into immunomodulation-based therapeutic approaches, which are potentially important considerations in vaccine design for elderly populations.
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Affiliation(s)
- Faezeh Asghari
- Department of Immunology, School of Medicine, Tarbiat Modares University, Tehran, Iran
| | - Amir Asghary
- Metabolic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Naime Majidi Zolbanin
- Experimental and Applied Pharmaceutical Research Center, Urmia University of Medical Sciences, Urmia, Iran
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
| | - Fatemeh Faraji
- Antimicrobial Resistance Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Jafari
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
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Al-Zahrani MH, Alghamdi RA, Tarbiah NI, Alkhattabi NA, Joharjy HM, Khalifa RA. Role of CD27 and SAMHD1 and their genetic susceptibility to COVID-19. Saudi J Biol Sci 2023; 30:103821. [PMID: 38020556 PMCID: PMC10666556 DOI: 10.1016/j.sjbs.2023.103821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 09/13/2023] [Accepted: 09/21/2023] [Indexed: 12/01/2023] Open
Abstract
SARS-CoV-2, which initiated the worldwide COVID-19 epidemic in 2019, has rapidly emerged and spread, resulting in significant public health challenges worldwide. The COVID-19 severity signs and their association with specific genes have been investigated to better comprehend this phenomenon. In this study, several genes were investigated to see whether they correspond with COVID-19 sickness severity. This research aims to determine and evaluate certain gene expression levels associated with the immune system, as these genes were reported to play important roles in immune control during the COVID-19 outbreak. We analyzed two immunity-linked genes: CD27 and SAMHD1 in COVID-19 patients' samples using RT-PCR, compared them to the samples from recovered, immunized, and healthy individuals. These data were examined to determine the potential relationships between clinical patterns, illness severity, and progression, and SARS-CoV-2 infection immunology. We observed that CD27 gene expression was higher in COVID-19 vaccinated and control groups, but lower in active and recovered COVID-19 patients. On the other hand, SAMHD1 gene expression was elevated in infected and recovered COVID-19 groups. According to our study, the proteins CD27 and SAMHD1 are essential for controlling the immunological response to COVID-19. Changes in their expression levels could increase the susceptibility of patients to severe complications associated with the disease. Therefore, the gene expression level of these proteins could serve as viable prognostic markers for COVID-19.
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Affiliation(s)
- Maryam H. Al-Zahrani
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rana A. Alghamdi
- Department of Chemistry, Sciences and Arts College, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Nesrin I. Tarbiah
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Nuha A. Alkhattabi
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Husam M. Joharjy
- Infection Control Department, King Abdulaziz Hospital, Ministry of Health, Jeddah, Saudi Arabia
| | - Reham A. Khalifa
- Medical Microbiology and Immunology, Faculty of Medicine, Ain Shams University, Cairo 11371, Egypt
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38
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Udeh R, Utrero-Rico A, Dolja-Gore X, Rahmati M, McEVoy M, Kenna T. Lactate dehydrogenase contribution to symptom persistence in long COVID: A pooled analysis. Rev Med Virol 2023; 33:e2477. [PMID: 37706263 DOI: 10.1002/rmv.2477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 08/16/2023] [Accepted: 08/20/2023] [Indexed: 09/15/2023]
Abstract
There's critical need for risk predictors in long COVID. This meta-analysis evaluates the evidence for an association between plasma lactate dehydrogenase (LDH) and long COVID and explores the contribution of LDH to symptoms persistent across the distinct post-acute sequelae of COVID-19 (PASC) domains. PubMed, EMBASE, Web of Science, and Google Scholar were searched for articles published up to 20 March 2023 for studies that reported data on LDH levels in COVID-19 survivors with and without PASC. Random-effect meta-analysis was employed to estimate the standardized mean difference (SMD) with corresponding 95% confidence interval of each outcome. There were a total of 8289 study participants (3338 PASC vs. 4951 controls) from 46 studies. Our meta-analysis compared to the controls showed a significant association between LDH elevation and Resp-PASC [SMD = 1.07, 95%CI = 0.72, 1.41, p = 0.01] but not Cardio-PASC [SMD = 1.79, 95%CI = -0.02, 3.61, p = 0.05], Neuro-PASC [SMD = 0.19, 95%CI = -0.24, 0.61, p = 0.40], and Gastrointestinal-PASC [SMD = 0.45, 95%CI = -1.08, 1.98, p = 0.56]. This meta-analysis suggests elevated LDH can be used for predicting Resp-PASC, but not Cardio-PASC, Neuro-PASC or gastrointestinal-PASC. Thus, elevated plasma LDH following COVID infection may be considered as a disease biomarker.
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Affiliation(s)
- Raphael Udeh
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Ultimo, New South Wales, Australia
| | | | - Xenia Dolja-Gore
- School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia
| | - Masoud Rahmati
- Department of Physical Education and Sport Sciences, Faculty of Literature and Human Sciences, Lorestan University, Khoramabad, Iran
- Department of Physical Education and Sport Sciences, Faculty of Literature and Humanities, Vali-E-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Mark McEVoy
- School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia
- La Trobe Rural Health School, College of Science, Health and Engineering, La Trobe University, Bendigo, VIC, Australia
| | - Tony Kenna
- Centre for Immunology & Infection Control, Queensland University of Technology, Bendigo, Queensland, Australia
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Huang CQ, Vishwanath S, Carnell GW, Chan ACY, Heeney JL. Immune imprinting and next-generation coronavirus vaccines. Nat Microbiol 2023; 8:1971-1985. [PMID: 37932355 DOI: 10.1038/s41564-023-01505-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/13/2023] [Indexed: 11/08/2023]
Abstract
Vaccines based on historical virus isolates provide limited protection from continuously evolving RNA viruses, such as influenza viruses or coronaviruses, which occasionally spill over between animals and humans. Despite repeated booster immunizations, population-wide declines in the neutralization of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants have occurred. This has been compared to seasonal influenza vaccinations in humans, where the breadth of immune responses induced by repeat exposures to antigenically distinct influenza viruses is confounded by pre-existing immunity-a mechanism known as imprinting. Since its emergence, SARS-CoV-2 has evolved in a population with partial immunity, acquired by infection, vaccination or both. Here we critically examine the evidence for and against immune imprinting in host humoral responses to SARS-CoV-2 and its implications for coronavirus disease 2019 (COVID-19) booster vaccine programmes.
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Affiliation(s)
- Chloe Qingzhou Huang
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Sneha Vishwanath
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - George William Carnell
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Andrew Chun Yue Chan
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - Jonathan Luke Heeney
- Laboratory of Viral Zoonotics, Department of Veterinary Medicine, University of Cambridge, Cambridge, UK.
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40
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Venkat R, Wallace ZS, Sparks JA. Considerations for Pharmacologic Management of Rheumatoid Arthritis in the COVID-19 Era: a Narrative Review. Curr Rheumatol Rep 2023; 25:236-245. [PMID: 37597102 DOI: 10.1007/s11926-023-01111-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2023] [Indexed: 08/21/2023]
Abstract
PURPOSE OF REVIEW To review the impact of disease-modifying antirheumatic drugs (DMARDs) on COVID-19 severity and vaccine immunogenicity and to discuss COVID-19 outcomes in patients with rheumatoid arthritis (RA). RECENT FINDINGS Rituximab is associated with severe COVID-19 and impaired vaccine immunogenicity via its B cell-depleting mechanism. JAK inhibitors and glucocorticoids have been modestly associated with severe COVID-19 and impaired vaccine immunogenicity. TNF inhibitors may have a protective effect against severe COVID-19 and do not appear to affect vaccine immunogenicity. Clinical trials have shown improved seroconversion and antibody titers when methotrexate is held around vaccine doses, but this may yield increased risk of RA flare. Patients with RA are also impacted by DMARD disruption, RA flares, and post-acute sequelae of COVID-19 after COVID-19 infection. Given the risks of COVID-19, rituximab should be used with caution in RA. Holding methotrexate doses around COVID-19 vaccination improves immunogenicity but may increase RA flare risk.
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Affiliation(s)
| | - Zachary S Wallace
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Massachusetts General Hospital, Clinical Epidemiology Program, Mongan Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jeffrey A Sparks
- Harvard Medical School, Boston, MA, USA.
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital, 60 Fenwood Road, #6016U, Boston, MA, 02115, USA.
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41
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Rahman MS, Hossain MS. Eicosanoids Signals in SARS-CoV-2 Infection: A Foe or Friend. Mol Biotechnol 2023:10.1007/s12033-023-00919-4. [PMID: 37878227 DOI: 10.1007/s12033-023-00919-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 09/25/2023] [Indexed: 10/26/2023]
Abstract
SARS-CoV-2 mediated infection instigated a scary pandemic state since 2019. They created havoc comprising death, imbalanced social structures, and a wrecked global economy. During infection, the inflammation and associated cytokine storm generate a critical pathological situation in the human body, especially in the lungs. By the passage of time of infection, inflammatory disorders, and multiple organ damage happen which might lead to death, if not treated properly. Until now, many pathological parameters have been used to understand the progress of the severity of COVID-19 but with limited success. Bioactive lipid mediators have the potential of initiating and resolving inflammation in any disease. The connection between lipid storm and inflammatory states of SARS-CoV-2 infection has surfaced and got importance to understand and mitigate the pathological states of COVID-19. As the role of eicosanoids in COVID-19 infection is not well defined, available information regarding this issue has been accumulated to address the possible network of eicosanoids related to the initiation of inflammation, promotion of cytokine storm, and resolution of inflammation, and highlight possible strategies for treatment and drug discovery related to SARS-CoV-2 infection in this study. Understanding the involvement of eicosanoids in exploration of cellular events provoked by SARS-CoV-2 infection has been summarized as an important factor to deescalate any upcoming catastrophe imposed by the lethal variants of this micro-monster. Additionally, this study also recognized the eicosanoid based drug discovery, treatment, and strategies for managing the severity of SARS-COV-2 infection.
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Affiliation(s)
- Mohammad Sharifur Rahman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh.
| | - Mohammad Salim Hossain
- Department of Pharmacy, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh.
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42
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He R, Zheng X, Zhang J, Liu B, Wang Q, Wu Q, Liu Z, Chang F, Hu Y, Xie T, Liu Y, Chen J, Yang J, Teng S, Lu R, Pan D, Wang Y, Peng L, Huang W, Terzieva V, Liu W, Wang Y, Li YP, Qu X. SARS-CoV-2 spike-specific T FH cells exhibit unique responses in infected and vaccinated individuals. Signal Transduct Target Ther 2023; 8:393. [PMID: 37802996 PMCID: PMC10558553 DOI: 10.1038/s41392-023-01650-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 09/07/2023] [Accepted: 09/12/2023] [Indexed: 10/08/2023] Open
Abstract
Long-term humoral immunity to SARS-CoV-2 is essential for preventing reinfection. The production of neutralizing antibody (nAb) and B cell differentiation are tightly regulated by T follicular help (TFH) cells. However, the longevity and functional role of TFH cell subsets in COVID-19 convalescents and vaccine recipients remain poorly defined. Here, we show that SARS-CoV-2 infection and inactivated vaccine elicited both spike-specific CXCR3+ TFH cell and CXCR3- TFH cell responses, which showed distinct response patterns. Spike-specific CXCR3+ TFH cells exhibit a dominant and more durable response than CXCR3- TFH cells that positively correlated with antibody responses. A third booster dose preferentially expands the spike-specific CXCR3+ TFH cell subset induced by two doses of inactivated vaccine, contributing to antibody maturation and potency. Functionally, spike-specific CXCR3+ TFH cells have a greater ability to induce spike-specific antibody secreting cells (ASCs) differentiation compared to spike-specific CXCR3- TFH cells. In conclusion, the persistent and functional role of spike-specific CXCR3+ TFH cells following SARS-CoV-2 infection and vaccination may play an important role in antibody maintenance and recall response, thereby conferring long-term protection. The findings from this study will inform the development of SARS-CoV-2 vaccines aiming to induce long-term protective immune memory.
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Affiliation(s)
- Rongzhang He
- College of Basic Medical Sciences, Hengyang Medical School, University of South China & MOE Key Lab of Rare Pediatric Diseases, 421001, Hengyang, China
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Xingyu Zheng
- College of Basic Medical Sciences, Hengyang Medical School, University of South China & MOE Key Lab of Rare Pediatric Diseases, 421001, Hengyang, China
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Jian Zhang
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Bo Liu
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Qijie Wang
- The Central Hospital of Shaoyang, 422000, Shaoyang, China
| | - Qian Wu
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
- Institute of Human Virology, Zhongshan School of Medicine, and Key Laboratory of Tropical Disease Control of Ministry of Education, Sun Yat-sen University, 501180, Guangzhou, China
| | - Ziyan Liu
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Fangfang Chang
- Institute of Human Virology, Zhongshan School of Medicine, and Key Laboratory of Tropical Disease Control of Ministry of Education, Sun Yat-sen University, 501180, Guangzhou, China
| | - Yabin Hu
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Ting Xie
- The Central Hospital of Shaoyang, 422000, Shaoyang, China
| | - Yongchen Liu
- Institute of Human Virology, Zhongshan School of Medicine, and Key Laboratory of Tropical Disease Control of Ministry of Education, Sun Yat-sen University, 501180, Guangzhou, China
| | - Jun Chen
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Jing Yang
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Shishan Teng
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Rui Lu
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Dong Pan
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - You Wang
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
- School of Public Health, University of South China, 421001, Hengyang, China
| | - Liting Peng
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Weijin Huang
- National Institutes for Food and Drug Control, Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, Key Laboratory of Biological Product Quality Research and Evaluation of National Medical Products Administration, 102629, Beijing, China
| | - Velislava Terzieva
- Laboratory of OMICs Technologies, Institute of Biology and Immunology of Reproduction "Acad. Kiril Bratanov", Bulgarian Academy of Sciences, Sofia, 1113, Bulgaria
| | - Wenpei Liu
- College of Basic Medical Sciences, Hengyang Medical School, University of South China & MOE Key Lab of Rare Pediatric Diseases, 421001, Hengyang, China
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China
| | - Youchun Wang
- National Institutes for Food and Drug Control, Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, Key Laboratory of Biological Product Quality Research and Evaluation of National Medical Products Administration, 102629, Beijing, China.
| | - Yi-Ping Li
- Institute of Human Virology, Zhongshan School of Medicine, and Key Laboratory of Tropical Disease Control of Ministry of Education, Sun Yat-sen University, 501180, Guangzhou, China.
| | - Xiaowang Qu
- College of Basic Medical Sciences, Hengyang Medical School, University of South China & MOE Key Lab of Rare Pediatric Diseases, 421001, Hengyang, China.
- Translational Medicine Institute, The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, 423000, Chenzhou, China.
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43
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Chen H, Han Z, Fan Y, Chen L, Peng F, Cheng X, Wang Y, Su J, Li D. CD4+ T-cell subsets in autoimmune hepatitis: A review. Hepatol Commun 2023; 7:e0269. [PMID: 37695088 PMCID: PMC10497257 DOI: 10.1097/hc9.0000000000000269] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/02/2023] [Indexed: 09/12/2023] Open
Abstract
Autoimmune hepatitis (AIH) is a chronic autoimmune liver disease that can lead to hepatocyte destruction, inflammation, liver fibrosis, cirrhosis, and liver failure. The diagnosis of AIH requires the identification of lymphoblast cell interface hepatitis and serum biochemical abnormalities, as well as the exclusion of related diseases. According to different specific autoantibodies, AIH can be divided into AIH-1 and AIH-2. The first-line treatment for AIH is a corticosteroid and azathioprine regimen, and patients with liver failure require liver transplantation. However, the long-term use of corticosteroids has obvious side effects, and patients are prone to relapse after drug withdrawal. Autoimmune diseases are characterized by an imbalance in immune tolerance of self-antigens, activation of autoreactive T cells, overactivity of B cells, and increased production of autoantibodies. CD4+ T cells are key players in adaptive immunity and can secrete cytokines, activate B cells to produce antibodies, and influence the cytotoxicity of CD8+ T cells. According to their characteristics, CD4+ T cells can be divided into different subsets. In this review, we discuss the changes in T helper (Th)1, Th2, Th17, Th9, Th22, regulatory T cell, T follicular helper, and T peripheral helper cells and their related factors in AIH and discuss the therapeutic potential of targeting CD4+ T-cell subsets in AIH.
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Affiliation(s)
| | - Zhongyu Han
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yiyue Fan
- Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Liuyan Chen
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fang Peng
- Chengdu Xinhua Hospital, Chengdu, China
| | | | - Yi Wang
- Chengdu Xinhua Hospital, Chengdu, China
| | - Junyan Su
- The First People’s Hospital of Longquanyi District, Chengdu, China
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Garner-Spitzer E, Wagner A, Gudipati V, Schoetta AM, Orola-Taus M, Kundi M, Kunert R, Mayrhofer P, Huppa JB, Stockinger H, Carsetti R, Gattinger P, Valenta R, Kratzer B, Sehgal ANA, Pickl WF, Reinisch W, Novacek G, Wiedermann U. Lower magnitude and faster waning of antibody responses to SARS-CoV-2 vaccination in anti-TNF-α-treated IBD patients are linked to lack of activation and expansion of cTfh1 cells and impaired B memory cell formation. EBioMedicine 2023; 96:104788. [PMID: 37672867 PMCID: PMC10485594 DOI: 10.1016/j.ebiom.2023.104788] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND Patients with inflammatory bowel disease (IBD) and healthy controls received primary SARS-CoV-2-mRNA vaccination and a booster after six months. Anti-TNF-α-treated patients showed significantly lower antibody (Ab) levels and faster waning than α4β7-integrin-antagonist recipients and controls. This prospective cohort study aimed to elucidate the underlying mechanisms on the basis of circulating T-follicular helper cells (cTfh) and B memory cells. METHODS We measured SARS-CoV-2- Wuhan and Omicron specific Abs, B- and T-cell subsets at baseline and kinetics of Spike (S)-specific B memory cells along with distributions of activated cTfh subsets before and after primary and booster vaccination. FINDINGS Lower and faster waning of Ab levels in anti-TNF-α treated IBD patients was associated with low numbers of total and naïve B cells vs. expanded plasmablasts prior to vaccination. Along with their low Ab levels against Wuhan and Omicron VOCs, reduced S-specific B memory cells were identified after the 2nd dose which declined to non-detectable after 6 months. In contrast, IBD patients with α4β7-integrin-antagonists and controls mounted and retained high Ab levels after the 2nd dose, which was associated with a pronounced increase in S-specific B memory cells that were maintained or expanded up to 6 months. Booster vaccination led to a strong increase of Abs with neutralizing capacity and S-specific B memory cells in these groups, which was not the case in anti-TNF-α treated IBD patients. Of note, Ab levels and S-specific B memory cells in particular post-booster correlated with the activation of cTfh1 cells after primary vaccination. INTERPRETATIONS The reduced magnitude, persistence and neutralization capacity of SARS-CoV-2 specific Abs after vaccination in anti-TNF-α-treated IBD patients were associated with impaired formation and maintenance of S-specific B memory cells, likely due to absent cTfh1 activation leading to extra-follicular immune responses and diminished B memory cell diversification. These observations have implications for patient-tailored vaccination schedules/vaccines in anti-TNF-α-treated patients, irrespective of their underlying disease. FUNDING The study was funded by third party funding of the Institute of Specific Prophylaxis and Tropical Medicine at the Medical University Vienna. The funders had no role in study design, data collection, data analyses, interpretation, or writing of report.
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Affiliation(s)
- Erika Garner-Spitzer
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute of Specific Prophylaxis and Tropical Medicine, Vienna, Austria.
| | - Angelika Wagner
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute of Specific Prophylaxis and Tropical Medicine, Vienna, Austria
| | - Venugopal Gudipati
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute for Hygiene and Applied Immunology, Vienna, Austria
| | - Anna-Margarita Schoetta
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute for Hygiene and Applied Immunology, Vienna, Austria
| | - Maria Orola-Taus
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute of Specific Prophylaxis and Tropical Medicine, Vienna, Austria
| | - Michael Kundi
- Medical University of Vienna, Center for Public Health, Vienna, Austria
| | - Renate Kunert
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria
| | - Patrick Mayrhofer
- Department of Biotechnology, University of Natural Resources and Life Sciences Vienna, Vienna, Austria
| | - Johannes B Huppa
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute for Hygiene and Applied Immunology, Vienna, Austria
| | - Hannes Stockinger
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute for Hygiene and Applied Immunology, Vienna, Austria
| | - Rita Carsetti
- B Cell Research Unit, Immunology Research Area, Bambino Gesu Children's Hospital, IRCCS; Rome, Italy
| | - Pia Gattinger
- Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Department of Pathophysiology and Allergy Research, Division of Immunopathology, Vienna, Austria
| | - Rudolf Valenta
- Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Department of Pathophysiology and Allergy Research, Division of Immunopathology, Vienna, Austria; Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Bernhard Kratzer
- Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Institute of Immunology, Vienna, Austria
| | - Al Nasar Ahmed Sehgal
- Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Institute of Immunology, Vienna, Austria
| | - Winfried F Pickl
- Karl Landsteiner University of Health Sciences, Krems, Austria; Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Institute of Immunology, Vienna, Austria
| | - Walter Reinisch
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Gottfried Novacek
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Ursula Wiedermann
- Medical University of Vienna, Center of Pathophysiology, Infectiology and Immunology, Institute of Specific Prophylaxis and Tropical Medicine, Vienna, Austria.
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Altmann DM, Whettlock EM, Liu S, Arachchillage DJ, Boyton RJ. The immunology of long COVID. Nat Rev Immunol 2023; 23:618-634. [PMID: 37433988 DOI: 10.1038/s41577-023-00904-7] [Citation(s) in RCA: 70] [Impact Index Per Article: 70.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2023] [Indexed: 07/13/2023]
Abstract
Long COVID is the patient-coined term for the disease entity whereby persistent symptoms ensue in a significant proportion of those who have had COVID-19, whether asymptomatic, mild or severe. Estimated numbers vary but the assumption is that, of all those who had COVID-19 globally, at least 10% have long COVID. The disease burden spans from mild symptoms to profound disability, the scale making this a huge, new health-care challenge. Long COVID will likely be stratified into several more or less discrete entities with potentially distinct pathogenic pathways. The evolving symptom list is extensive, multi-organ, multisystem and relapsing-remitting, including fatigue, breathlessness, neurocognitive effects and dysautonomia. A range of radiological abnormalities in the olfactory bulb, brain, heart, lung and other sites have been observed in individuals with long COVID. Some body sites indicate the presence of microclots; these and other blood markers of hypercoagulation implicate a likely role of endothelial activation and clotting abnormalities. Diverse auto-antibody (AAB) specificities have been found, as yet without a clear consensus or correlation with symptom clusters. There is support for a role of persistent SARS-CoV-2 reservoirs and/or an effect of Epstein-Barr virus reactivation, and evidence from immune subset changes for broad immune perturbation. Thus, the current picture is one of convergence towards a map of an immunopathogenic aetiology of long COVID, though as yet with insufficient data for a mechanistic synthesis or to fully inform therapeutic pathways.
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Affiliation(s)
- Daniel M Altmann
- Department of Immunology and Inflammation, Imperial College London, Hammersmith Hospital, London, UK.
| | - Emily M Whettlock
- Department of Infectious Disease, Imperial College London, Hammersmith Hospital, London, UK
| | - Siyi Liu
- Department of Immunology and Inflammation, Imperial College London, Hammersmith Hospital, London, UK
- Department of Infectious Disease, Imperial College London, Hammersmith Hospital, London, UK
| | - Deepa J Arachchillage
- Centre for Haematology, Department of Immunology and Inflammation, Imperial College London, Hammersmith Hospital, London, UK
- Department of Haematology, Imperial College Healthcare NHS Trust, London, UK
| | - Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, Hammersmith Hospital, London, UK
- Lung Division, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Arons E, Henry K, Haas C, Gould M, Tsintolas J, Mauter J, Zhou H, Burbelo PD, Cohen JI, Kreitman RJ. Characterization of B-cell receptor clonality and immunoglobulin gene usage at multiple time points during active SARS-CoV-2 infection. J Med Virol 2023; 95:e29179. [PMID: 37877800 DOI: 10.1002/jmv.29179] [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: 08/08/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/26/2023]
Abstract
Although monoclonal antibodies to the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) are known, B-cell receptor repertoire and its change in patients during coronavirus disease-2019 (COVID-19) progression is underreported. We aimed to study this molecularly. We used immunoglobulin heavy chain (IGH) variable region (IGHV) spectratyping and next-generation sequencing of peripheral blood B-cell genomic DNA collected at multiple time points during disease evolution to study B-cell response to SARS-CoV-2 infection in 14 individuals with acute COVID-19. We found a broad distribution of responding B-cell clones. The IGH gene usage was not significantly skewed but frequencies of individual IGH genes changed repeatedly. We found predominant usage of unmutated and low mutation-loaded IGHV rearrangements characterizing naïve and extrafollicular B cells among the majority of expanded peripheral B-cell clonal lineages at most tested time points in most patients. IGH rearrangement usage showed no apparent relation to anti-SARS-CoV-2 antibody titers. Some patients demonstrated mono/oligoclonal populations carrying highly mutated IGHV rearrangements indicating antigen experience at some of the time points tested, including even before anti-SARS-CoV-2 antibodies were detected. We present evidence demonstrating that the B-cell response to SARS-CoV-2 is individual and includes different lineages of B cells at various time points during COVID-19 progression.
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Affiliation(s)
- Evgeny Arons
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | | | - Christopher Haas
- Medstar Franklin Square Medical Center, Baltimore, Maryland, USA
| | - Mory Gould
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Jack Tsintolas
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Jack Mauter
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Hong Zhou
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Peter D Burbelo
- National Institute of Dental and Craniofacial Research, NIH, Bethesda, Maryland, USA
| | - Jeffrey I Cohen
- Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Robert J Kreitman
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, Maryland, USA
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Limoges MA, Quenum AJI, Chowdhury MMH, Rexhepi F, Namvarpour M, Akbari SA, Rioux-Perreault C, Nandi M, Lucier JF, Lemaire-Paquette S, Premkumar L, Durocher Y, Cantin A, Lévesque S, Dionne IJ, Menendez A, Ilangumaran S, Allard-Chamard H, Piché A, Ramanathan S. SARS-CoV-2 spike antigen-specific B cell and antibody responses in pre-vaccination period COVID-19 convalescent males and females with or without post-covid condition. Front Immunol 2023; 14:1223936. [PMID: 37809081 PMCID: PMC10551145 DOI: 10.3389/fimmu.2023.1223936] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 08/25/2023] [Indexed: 10/10/2023] Open
Abstract
Background Following SARS-CoV-2 infection a significant proportion of convalescent individuals develop the post-COVID condition (PCC) that is characterized by wide spectrum of symptoms encompassing various organs. Even though the underlying pathophysiology of PCC is not known, detection of viral transcripts and antigens in tissues other than lungs raise the possibility that PCC may be a consequence of aberrant immune response to the viral antigens. To test this hypothesis, we evaluated B cell and antibody responses to the SARS-CoV-2 antigens in PCC patients who experienced mild COVID-19 disease during the pre-vaccination period of COVID-19 pandemic. Methods The study subjects included unvaccinated male and female subjects who developed PCC or not (No-PCC) after clearing RT-PCR confirmed mild COVID-19 infection. SARS-CoV-2 D614G and omicron RBD specific B cell subsets in peripheral circulation were assessed by flow cytometry. IgG, IgG3 and IgA antibody titers toward RBD, spike and nucleocapsid antigens in the plasma were evaluated by ELISA. Results The frequency of the B cells specific to D614G-RBD were comparable in convalescent groups with and without PCC in both males and females. Notably, in females with PCC, the anti-D614G RBD specific double negative (IgD-CD27-) B cells showed significant correlation with the number of symptoms at acute of infection. Anti-spike antibody responses were also higher at 3 months post-infection in females who developed PCC, but not in the male PCC group. On the other hand, the male PCC group also showed consistently high anti-RBD IgG responses compared to all other groups. Conclusions The antibody responses to the spike protein, but not the anti-RBD B cell responses diverge between convalescent males and females who develop PCC. Our findings also suggest that sex-related factors may also be involved in the development of PCC via modulating antibody responses to the SARS-CoV-2 antigens.
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Affiliation(s)
- Marc-André Limoges
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | | | | | - Fjolla Rexhepi
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Mozhdeh Namvarpour
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Sara Ali Akbari
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Christine Rioux-Perreault
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Madhuparna Nandi
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Jean-François Lucier
- Department of Biology, Faculty of Science, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Samuel Lemaire-Paquette
- Unité de Recherche Clinique et épidémiologique, Centre de Recherche du CHUS, Sherbrooke, QC, Canada
| | - Lakshmanane Premkumar
- Department of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Yves Durocher
- Mammalian Cell Expression, Human Health Therapeutics Research Centre, National Research Council Canada, Montreal, QC, Canada
| | - André Cantin
- Departments of Medicine, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Simon Lévesque
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
- Laboratoire de Microbiologie, CIUSSS de l’Estrie – CHUS, Sherbrooke, QC, Canada
| | - Isabelle J. Dionne
- Faculty of Physical Activity Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
- Research Centre on Aging, Affiliated with CIUSSS de l’Estrie-CHUS, Sherbrooke, QC, Canada
| | - Alfredo Menendez
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Subburaj Ilangumaran
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Hugues Allard-Chamard
- Department of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Alain Piché
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
| | - Sheela Ramanathan
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Sherbrooke, QC, Canada
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Gong L, Tian J, Feng L, Wang S, Liu X, Huang G, Zhang W. Parvovirus B19 infection and B-cell response pattern in unexplained lymphadenopathy. Chin Med J (Engl) 2023; 136:2266-2268. [PMID: 37592836 PMCID: PMC10508444 DOI: 10.1097/cm9.0000000000002789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Indexed: 08/19/2023] Open
Affiliation(s)
- Li Gong
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
| | - Jing Tian
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
- Helmholtz Sina-German Research Laboratory for Cancer, Tangdu Hospital, Air Force Medical University, Xi'an, Shaannxi 710038, China
| | - Lanlan Feng
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
| | - Shumei Wang
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
| | - Xiaoyan Liu
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
| | - Gaosheng Huang
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
- Department of Pathology, State Key Laboratory of Cancer Biology, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi 710032, China
| | - Wei Zhang
- Department of Pathology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710038, China
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Zhao J, Xu X, Gao Y, Yu Y, Li C. Crosstalk between Platelets and SARS-CoV-2: Implications in Thrombo-Inflammatory Complications in COVID-19. Int J Mol Sci 2023; 24:14133. [PMID: 37762435 PMCID: PMC10531760 DOI: 10.3390/ijms241814133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/14/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
The SARS-CoV-2 virus, causing the devastating COVID-19 pandemic, has been reported to affect platelets and cause increased thrombotic events, hinting at the possible bidirectional interactions between platelets and the virus. In this review, we discuss the potential mechanisms underlying the increased thrombotic events as well as altered platelet count and activity in COVID-19. Inspired by existing knowledge on platelet-pathogen interactions, we propose several potential antiviral strategies that platelets might undertake to combat SARS-CoV-2, including their abilities to internalize the virus, release bioactive molecules to interfere with viral infection, and modulate the functions of immune cells. Moreover, we discuss current and potential platelet-targeted therapeutic strategies in controlling COVID-19, including antiplatelet drugs, anticoagulants, and inflammation-targeting treatments. These strategies have shown promise in clinical settings to alleviate the severity of thrombo-inflammatory complications and reduce the mortality rate among COVID-19 patients. In conclusion, an in-depth understanding of platelet-SARS-CoV-2 interactions may uncover novel mechanisms underlying severe COVID-19 complications and could provide new therapeutic avenues for managing this disease.
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Affiliation(s)
| | | | | | - Yijing Yu
- School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, China; (J.Z.); (X.X.); (Y.G.)
| | - Conglei Li
- School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, China; (J.Z.); (X.X.); (Y.G.)
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50
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Netea SA, Biesbroek G, van Stijn D, Ijspeert H, van der Made CI, Jansen MH, Geissler J, van den Berg JMM, van der Kuip M, Gruppen MP, Schonenberg-Meinema D, Kapitein B, van Furth AMMT, Nagelkerke SQ, Pajkrt D, Plötz FB, den Boer MEJL, Landman GW, van Houten MA, Goetschalckx I, Toonen EJM, van de Veerdonk FL, Kuipers IM, Dik WA, Kuijpers TW. Transient anti-cytokine autoantibodies superimpose the hyperinflammatory response in Kawasaki disease and multisystem inflammatory syndrome in children: a comparative cohort study on correlates of disease. EBioMedicine 2023; 95:104736. [PMID: 37524002 PMCID: PMC10403726 DOI: 10.1016/j.ebiom.2023.104736] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/03/2023] [Accepted: 07/15/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Children with SARS-CoV-2 related Multisystem Inflammatory Syndrome in Children (MIS-C) often present with clinical features that resemble Kawasaki disease (KD). Disease severity in adult COVID-19 is associated to the presence of anti-cytokine autoantibodies (ACAAs) against type I interferons. Similarly, ACAAs may be implicated in KD and MIS-C. Therefore, we explored the immunological response, presence of ACAAs and disease correlates in both disorders. METHODS Eighteen inflammatory plasma protein levels and seven ACAAs were measured in KD (n = 216) and MIS-C (n = 56) longitudinally by Luminex and/or ELISA. Levels (up to 1 year post-onset) of these proteins were related to clinical data and compared with healthy paediatric controls. FINDINGS ACAAs were found in both patient groups. The presence of ACAAs lagged behind the inflammatory plasma proteins and peaked in the subacute phase. ACAAs were mostly directed against IFN-γ (>80%) and were partially neutralising at best. KD presented with a higher variety of ACAAs than MIS-C. Increased levels of anti-IL-17A (P = 0·02) and anti-IL-22 (P = 0·01) were inversely associated with ICU admission in MIS-C. Except for CXCL10 in MIS-C (P = 0·002), inflammatory plasma proteins were elevated in both KD and MIS-C. Endothelial angiopoietin-2 levels were associated with coronary artery aneurysms in KD (P = 0·02); and sCD25 (P = 0·009), angiopoietin-2 (P = 0·001), soluble IL-33-receptor (ST2, P = 0·01) and CXCL10 (P = 0·02) with ICU admission in MIS-C. INTERPRETATION Markers of endothelial activation (E-selectin, angiopoietin-2), and innate and adaptive immune responses (macrophages [CD163, G-CSF], neutrophils [lipocalin-2], and T cells [IFN-γ, CXCL10, IL-6, IL-17]), are upregulated in KD and MIS-C. ACAAs were detected in both diseases and, although only partly neutralising, their transient presence and increased levels in non-ICU patients may suggest a dampening role on inflammation. FUNDING The Kawasaki study is funded by the Dutch foundation Fonds Kind & Handicap and an anonymous donor. The sponsors had no role in the study design, analysis, or decision for publication.
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Affiliation(s)
- Stejara A Netea
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands.
| | - Giske Biesbroek
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Diana van Stijn
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Hanna Ijspeert
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Caspar I van der Made
- Department of Internal Medicine, Radboud Center for Infectious Diseases, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Machiel H Jansen
- Department of Experimental Immunology, Amsterdam UMC, UvA, Amsterdam, the Netherlands
| | - Judy Geissler
- Department of Blood Cell Research, Sanquin Research Institute, UvA, Amsterdam, the Netherlands
| | - J M Merlijn van den Berg
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Martijn van der Kuip
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Mariken P Gruppen
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Dieneke Schonenberg-Meinema
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Berber Kapitein
- Pediatric Intensive Care Unit, Emma Children's Hospital, Amsterdam UMC, UvA, Amsterdam, the Netherlands
| | - A M Marceline Tutu van Furth
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Sietse Q Nagelkerke
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands; Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Dasja Pajkrt
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands
| | - Frans B Plötz
- Department of Pediatrics, Tergooi Hospital, Hilversum, the Netherlands
| | | | - Gijs W Landman
- Department of Internal Medicine, Gelre Hospital, Apeldoorn, the Netherlands
| | | | - Ines Goetschalckx
- Department of Blood Cell Research, Sanquin Research Institute, UvA, Amsterdam, the Netherlands
| | | | - Frank L van de Veerdonk
- Department of Internal Medicine, Radboud Center for Infectious Diseases, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Irene M Kuipers
- Pediatric Cardiology, Emma Children's Hospital, Amsterdam UMC, UvA, Amsterdam, the Netherlands
| | - Willem A Dik
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Taco W Kuijpers
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Emma Children's Hospital, Amsterdam University Medical Center (Amsterdam UMC), University of Amsterdam (UvA), Amsterdam, the Netherlands; Department of Blood Cell Research, Sanquin Research Institute, UvA, Amsterdam, the Netherlands
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