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Cetinkaya PG, Abras IF, Evcili I, Yildirim T, Ceylan Y, Kara Eroglu F, Kayaoglu B, İpekoglu EM, Akarsu A, Yıldırım M, Kahraman T, Cengiz AB, Sahiner UM, Sekerel BE, Ozsurekci Y, Soyer O, Gursel I. Plasma Extracellular Vesicles Derived from Pediatric COVID-19 Patients Modulate Monocyte and T Cell Immune Responses Based on Disease Severity. Immunol Invest 2024; 53:1141-1175. [PMID: 39115924 DOI: 10.1080/08820139.2024.2385992] [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] [Indexed: 10/02/2024]
Abstract
BACKGROUND The COVID-19 pandemic has caused significant morbidity and mortality globally. The role of plasma-derived extracellular vesicles (EVs) in pediatric COVID-19 patients remains unclear. METHODS We isolated EVs from healthy controls (n = 13) and pediatric COVID-19 patients (n = 104) with varying severity during acute and convalescent phases using serial ultracentrifugation. EV effects on healthy PBMCs, naïve CD4+ T cells, and monocytes were assessed through in vitro assays, flow cytometry, and ELISA. RESULTS Our findings indicate that COVID-19 severity correlates with diverse immune responses. Severe acute cases exhibited increased cytokine levels, decreased IFNγ levels, and lower CD4+ T cell and monocyte counts, suggesting immunosuppression. EVs from severe acute patients stimulated healthy cells to express higher PDL1, increased Th2 and Treg cells, reduced IFNγ secretion, and altered Th1/Th17 ratios. Patient-derived EVs significantly reduced proinflammatory cytokine production by monocytes (p < .001 for mild, p = .0025 for severe cases) and decreased CD4+ T cell (p = .043) and monocyte (p = .033) populations in stimulated healthy PBMCs. CONCLUSION This study reveals the complex relationship between immunological responses and EV-mediated effects, emphasizing the impact of COVID-19 severity. We highlight the potential role of plasma-derived EVs in early-stage immunosuppression in severe COVID-19 patients.
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Affiliation(s)
- Pınar Gur Cetinkaya
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Irem Fatma Abras
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Irem Evcili
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Tugçe Yildirim
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
- Basic and Translational Research Program, Izmir Biomedicine and Genome Center, Izmir, Turkey
| | - Yasemin Ceylan
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Fehime Kara Eroglu
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Başak Kayaoglu
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Emre Mert İpekoglu
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Aysegul Akarsu
- Division of Pediatric Allergy and Asthma Unit, Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Muzaffer Yıldırım
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
- Basic and Translational Research Program, Izmir Biomedicine and Genome Center, Izmir, Turkey
| | - Tamer Kahraman
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
| | - Ali Bülent Cengiz
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Umit Murat Sahiner
- Division of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Bulent Enis Sekerel
- Division of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Yasemin Ozsurekci
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ozge Soyer
- Division of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ihsan Gursel
- Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
- Basic and Translational Research Program, Izmir Biomedicine and Genome Center, Izmir, Turkey
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2
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Møller M, Friis-Hansen L, Kirkby N, Dilling-Hansen C, Andersson M, Vedsted P, Mølbak K, Koch A. Robust immune response to COVID-19 vaccination in the island population of Greenland. COMMUNICATIONS MEDICINE 2024; 4:173. [PMID: 39242878 PMCID: PMC11379896 DOI: 10.1038/s43856-024-00602-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 08/29/2024] [Indexed: 09/09/2024] Open
Abstract
BACKGROUND In Greenland, the COVID-19 pandemic was characterised by a late onset of community transmission and a low impact on the healthcare system, hypothesised as being partly due to a high uptake of vaccinations. To underpin this description, we aimed to assess the SARS-CoV-2 immune response post-vaccination in a Greenlandic population. METHODS In this observational cohort study, we included 430 adults in Greenland who had received a complete two-dose SARS-CoV-2 vaccination at enrolment. The total plasma SARS-CoV-2 spike glycoprotein Ig antibodies (S-Ab) induced by either the BNT162b2 or mRNA-1273 vaccine, was measured up to 11 months after the second vaccine dose. In addition, total salivary S-Abs were examined in 107 participants, and the T-cell response to the spike glycoprotein was assessed in 78 participants out of the entire study cohort. RESULTS Here we demonstrate that two months after the second vaccine dose, 96% of participants have protective plasma S-Ab levels. By 11 months, 98% have protective levels, with prior SARS-CoV-2 infection particularly enhancing S-Ab levels by 37% (95% CI 25-51%). Among individuals aged 60 years and older, we observe a 21% (95% CI 7-33%) reduction in antibody response. Total salivary S-Ab levels are detectable in all participants and significantly correlate with plasma levels. Moreover, all participants exhibit a robust SARS-CoV-2-specific T-cell response 11 months post-primary vaccination. CONCLUSIONS Our findings show that Greenlanders exhibit a robust and lasting immune response, both humoral and cellular, comparable to other population groups up to at least 11 months after the second vaccine dose. These results corroborate the hypothesis that vaccines contributed to the mild impact of the COVID-19 pandemic in the Greenlandic population.
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Affiliation(s)
- Mie Møller
- Institue of Health and Nature, University of Greenland, Nuuk, Greenland.
- Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark.
- Department of Internal Medicine, Queen Ingrid's Hospital, Nuuk, Greenland.
- Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark.
- Department of Infectious Diseases, Rigshospitalet University Hospital, Copenhagen, Denmark.
| | - Lennart Friis-Hansen
- Department of Clinical Microbiology, Rigshospitalet University Hospital, Copenhagen, Denmark
- Department of Clinical Biochemistry, Bispebjerg University Hospital, Copenhagen, Denmark
| | - Nikolai Kirkby
- Department of Clinical Microbiology, Rigshospitalet University Hospital, Copenhagen, Denmark
| | | | - Mikael Andersson
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Peter Vedsted
- Department of Clinical Medicine, University of Aarhus, Aarhus, Denmark
- Ilulissat Regional Hospital, Ilulissat, Greenland
| | - Kåre Mølbak
- Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark
| | - Anders Koch
- Institue of Health and Nature, University of Greenland, Nuuk, Greenland
- Department of Internal Medicine, Queen Ingrid's Hospital, Nuuk, Greenland
- Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark
- Department of Infectious Diseases, Rigshospitalet University Hospital, Copenhagen, Denmark
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3
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Pereira-Silva GC, Cornélio CKCA, Pacheco G, Rochael NC, Gomes IAB, Cajado AG, Silva KC, Gonçalves BS, Temerozo JR, Bastos RS, Rocha JA, Souza LP, Souza MHLP, Lima-Júnior RCP, Medeiros JVR, Filgueiras MC, Bou-Habib DC, Saraiva EM, Nicolau LAD. Diminazene aceturate inhibits the SARS-CoV-2 spike protein-induced inflammation involving leukocyte migration and DNA extracellular traps formation. Life Sci 2024; 352:122895. [PMID: 38986896 DOI: 10.1016/j.lfs.2024.122895] [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: 04/12/2024] [Revised: 06/16/2024] [Accepted: 07/03/2024] [Indexed: 07/12/2024]
Abstract
AIMS To investigate the SARS-CoV-2 Spike protein (Spk)-induced inflammatory response and its downmodulation by diminazene aceturate (DIZE). MATERIALS AND METHODS Through inducing Spk inflammation in murine models, leukocyte migration to the peritoneum, levels of myeloperoxidase (MPO), malondialdehyde (MDA), rolling and adhesion of mesenteric leukocytes, and vascular permeability were investigated. Extracellular DNA traps (DETs) induced by Spk and the production of IL-6 and TNF-α were analyzed using human neutrophils, monocytes, and macrophages. In silico assays assessed the molecular interaction between DIZE and molecules related to leukocyte migration and DETs induction. KEY FINDINGS Spk triggered acute inflammation, demonstrated by increasing leukocyte migration. Oxidative stress was evidenced by elevated levels of MPO and MDA in the peritoneal liquid. DIZE attenuated cell migration, rolling, and leukocyte adhesion, improved vascular barrier function, mitigated DETs, and reduced the production of Spk-induced pro-inflammatory cytokines. Computational studies supported our findings, showing the molecular interaction of DIZE with targets such as β2 integrin, PI3K, and PAD2 due to its intermolecular coupling. SIGNIFICANCE Our results outline a novel role of DIZE as a potential therapeutic agent for mitigating Spk-induced inflammation.
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Affiliation(s)
- Gean C Pereira-Silva
- Laboratory on Innate Immunity, Department of Immunology, Institute of Microbiology Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Cassia K C A Cornélio
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | - Gabriella Pacheco
- Department of Biochemistry and Pharmacology, Health Sciences Center, Universidade Federal do Piauí (UFPI), Teresina, PI, Brazil
| | - Natalia C Rochael
- Laboratory on Innate Immunity, Department of Immunology, Institute of Microbiology Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Isaac A B Gomes
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | - Aurilene G Cajado
- Department of Physiology and Pharmacology, Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil
| | - Katriane C Silva
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | | | - Jairo R Temerozo
- Laboratory on Thymus Research, Oswaldo Cruz Institute (Fiocruz), Rio de Janeiro, RJ, Brazil; National Institute of Science and Technology on Neuroimmunemodulation, Rio de Janeiro, Brazil
| | - Ruan S Bastos
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | - Jefferson A Rocha
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | - Leonardo P Souza
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | - Marcellus H L P Souza
- Department of Physiology and Pharmacology, Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil
| | - Roberto C P Lima-Júnior
- Department of Physiology and Pharmacology, Universidade Federal do Ceará (UFC), Fortaleza, CE, Brazil
| | - Jand V R Medeiros
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil; Department of Biochemistry and Pharmacology, Health Sciences Center, Universidade Federal do Piauí (UFPI), Teresina, PI, Brazil
| | - Marcelo C Filgueiras
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil
| | - Dumith Chequer Bou-Habib
- Laboratory on Thymus Research, Oswaldo Cruz Institute (Fiocruz), Rio de Janeiro, RJ, Brazil; National Institute of Science and Technology on Neuroimmunemodulation, Rio de Janeiro, Brazil
| | - Elvira M Saraiva
- Laboratory on Innate Immunity, Department of Immunology, Institute of Microbiology Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
| | - Lucas A D Nicolau
- Biotechnology and Biodiversity Center Research, Laboratory of Inflammation and Translational Gastroenterology, Universidade Federal do Delta do Parnaíba (UFDPar), Parnaíba, PI, Brazil; Department of Biochemistry and Pharmacology, Health Sciences Center, Universidade Federal do Piauí (UFPI), Teresina, PI, Brazil.
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Alonzi T, Aiello A, Sali M, Delogu G, Villella VR, Raia V, Nicastri E, Piacentini M, Goletti D. Multiple antimicrobial and immune-modulating activities of cysteamine in infectious diseases. Biomed Pharmacother 2024; 178:117153. [PMID: 39024833 DOI: 10.1016/j.biopha.2024.117153] [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: 06/05/2024] [Revised: 07/11/2024] [Accepted: 07/12/2024] [Indexed: 07/20/2024] Open
Abstract
Infectious diseases are a major threat to global health and cause millions of deaths every year, particularly in developing countries. The emergence of multidrug resistance challenges current antimicrobial treatments, inducing uncertainty in therapeutic protocols. New compounds are therefore necessary. A drug repurposing approach could play a critical role in developing new treatments used either alone or in combination with standard therapy regimens. Herein, we focused on cysteamine, an aminothiol endogenously synthesized by human cells during the degradation of coenzyme-A, which is a drug approved for the treatment of nephropathic cystinosis. Cysteamine influences many biological processes due to the presence of the highly reactive thiol group. This review provides an overview of cysteamine-mediated effects on different viruses, bacteria and parasites, with a particular focus on infections caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), Mycobacterium tuberculosis, non-tuberculous mycobacteria (NTM), and Pseudomonas aeruginosa. Evidences for a potential use of cysteamine as a direct antimicrobial agent and/or a host-directed therapy, either alone or in combination with other antimicrobial drugs, are described.
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Affiliation(s)
- Tonino Alonzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Michela Sali
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, India; Dipartimento di Scienze di Laboratorio ed Ematologiche, Fondazione Policlinico Universitario A. Gemelli, IRCCS; Rome, Italy
| | - Giovanni Delogu
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, India; Mater Olbia Hospital, Olbia, Italy
| | - Valeria Rachela Villella
- CEINGE, Advanced Biotechnologies Franco Salvatore, Naples, Italy; Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Valeria Raia
- Pediatric Unit, Department of Translational Medical Sciences, Regional Cystic Fibrosis Center, Federico II University Naples, Naples, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Mauro Piacentini
- Department of Biology, University of Rome "Tor Vergata", Rome, Italy; Cell Biology and Electron Microscopy Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy.
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5
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Zhang X, Han D, Wu N. Serum SARS-CoV-2 antibodies in HIV-1-infected patients after inactivated vaccination and SARS-CoV-2 infection. Heliyon 2024; 10:e31731. [PMID: 38828333 PMCID: PMC11140786 DOI: 10.1016/j.heliyon.2024.e31731] [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: 05/18/2023] [Revised: 04/19/2024] [Accepted: 05/21/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To monitor post-vaccination antibody production, neutralizing activity, and their dynamics over time in people living with HIV (PLWH). Methods We collected sera from 147 PLWH and 94 healthy controls after vaccination at different time points and examined changes in antibody levels and neutralizing activity using enzyme-linked immunosorbent assay (ELISA) and pseudovirus neutralization assay. Results IgG levels were substantially increased in both PLWH and healthy controls after the booster injection. Antibody levels decreased significantly in both PLWH and controls five months after the booster injection. However, the rate of decrease was not significantly different between the two groups. The generated antibodies demonstrated protective efficacy against the wild-type SARS-CoV-2 strain, but very low protection against the mutant strains. Furthermore, the protection decreased over time. The vaccine was less effective in PLWH with <200/μl CD4 T cells. During the SARS-CoV-2 recovery period, participants had substantially increased serum antibody levels and protective efficacy compared with those who received the booster. Conclusion Both PLWH and controls demonstrated comparable antibody production ability. Vaccines and booster development against SARS-CoV-2 mutant strains should be prioritized in PLWH, especially in those with low CD4 counts.
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Affiliation(s)
- Xiaodi Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Dating Han
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Nanping Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
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6
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Petrone L, Najafi-Fard S, Falasca L, Sbarra S, Teggi A, Nicastri E, Grillo LR, Burocchi M, Ettorre GM, Ludovisi A, Colombo D, Del Nonno F, Goletti D. Evaluation of the Local and Peripheral Immune Responses in Patients with Cystic Echinococcosis. Pathogens 2024; 13:477. [PMID: 38921775 PMCID: PMC11206897 DOI: 10.3390/pathogens13060477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/28/2024] [Accepted: 05/30/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Cystic echinococcosis (CE) cysts may persist for decades because of immune modulation mechanisms. Here, we characterize the cysts and the blood immune responses in patients with CE. METHODS We enrolled 61 patients with CE and 19 control subjects. We received tissue samples from seven patients with CE and a control subject requiring liver cystectomy. The immunohistochemistry evaluation of the immune cell subtypes and cytokines in the pericysts and surrounding liver and the antigen B (AgB)-specific response analysis of whole blood were performed. RESULTS In CE, the pericyst and the surrounding liver parenchyma showed aggregates of CD3+ T lymphocytes, mainly CD4+. B lymphocyte aggregates were present in the liver tissue. Monocytes/granulocytes were rarely observed. Th2 cytokine expression was scarce, whereas IFN-γ expression was present in the CE tissues. The control subject did not show an inflammatory infiltrate. The IL-4-specific response to AgB was increased in the patients with CE compared to the control, and this result was confirmed in a larger cohort (p = 0.003), whereas the IFN-γ-response was similar between the two groups (p = 0.5570). CONCLUSION In patients with CE, CD4+ lymphocytes infiltrate the pericyst and the surrounding liver tissue with a low IL-4/IL-13 expression level and a moderate IFN-γ expression level; moreover, an IL-4 parasite-specific response is detected in the periphery. These results support adventitia involvement in CE immunopathogenesis.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases (INMI) “Lazzaro Spallanzani”—IRCCS, 00149 Rome, Italy
| | - Saeid Najafi-Fard
- Translational Research Unit, National Institute for Infectious Diseases (INMI) “Lazzaro Spallanzani”—IRCCS, 00149 Rome, Italy
| | - Laura Falasca
- Laboratory of Electron Microscopy, National Institute for Infectious Diseases “Lazzaro Spallanzani”—IRCCS, 00149 Rome, Italy
| | - Settimia Sbarra
- Translational Research Unit, National Institute for Infectious Diseases (INMI) “Lazzaro Spallanzani”—IRCCS, 00149 Rome, Italy
| | - Antonella Teggi
- Department of Infectious and Tropical Diseases, Sant’Andrea Hospital University of Rome “Sapienza”, 00189 Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases “Lazzaro Spallanzani”—IRCCS, 00149 Rome, Italy
| | | | - Mirco Burocchi
- Division of General Surgery and Liver Transplantation, San Camillo-Forlanini Hospital, 00152 Rome, Italy
| | - Giuseppe Maria Ettorre
- Division of General Surgery and Liver Transplantation, San Camillo-Forlanini Hospital, 00152 Rome, Italy
| | - Alessandra Ludovisi
- Foodborne and Neglected Parasitoses Unit, Department of Infectious Diseases, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Daniele Colombo
- Pathology Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”—IRCCS, 00149 Roma, Italy
| | - Franca Del Nonno
- Pathology Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”—IRCCS, 00149 Roma, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases (INMI) “Lazzaro Spallanzani”—IRCCS, 00149 Rome, Italy
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Vita S, D’Abramo A, Coppola A, Farroni C, Iori AP, Faraglia F, Sette A, Grifoni A, Lindestam Arlehamn C, Bibas M, Goletti D, Nicastri E. Combined antiviral therapy as effective and feasible option in allogenic hematopoietic stem cell transplantation during SARS-COV-2 infection: a case report. Front Oncol 2024; 14:1290614. [PMID: 38414746 PMCID: PMC10896944 DOI: 10.3389/fonc.2024.1290614] [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: 01/29/2024] [Indexed: 02/29/2024] Open
Abstract
Here we describe the case of a 51 years old Italian woman with acute lymphoblastic leukemia who underwent to hematopoietic stem cell transplantation (HSCT) during SARS-COV-2 infection. She presented a prolonged COVID-19 successfully treated with dual anti SARS-COV-2 antiviral plus monoclonal antibody therapy.
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Affiliation(s)
- Serena Vita
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Alessandra D’Abramo
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Andrea Coppola
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Chiara Farroni
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Anna Paola Iori
- Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Francesca Faraglia
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Cecilia Lindestam Arlehamn
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Michele Bibas
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Delia Goletti
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Emanuele Nicastri
- Clinical Department, National Institute for Infectious Diseases ‘Lazzaro Spallanzani’ Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
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8
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Wolszczak-Biedrzycka B, Dorf J, Wojewódzka-Żelezniakowicz M, Żendzian-Piotrowska M, Dymicka-Piekarska V, Matowicka-Karna J, Maciejczyk M. Changes in chemokine and growth factor levels may be useful biomarkers for monitoring disease severity in COVID-19 patients; a pilot study. Front Immunol 2024; 14:1320362. [PMID: 38239363 PMCID: PMC10794366 DOI: 10.3389/fimmu.2023.1320362] [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: 10/12/2023] [Accepted: 12/11/2023] [Indexed: 01/22/2024] Open
Abstract
Aim The aim of the present study was to assess differences in the serum levels of chemokines and growth factors (GFs) between COVID-19 patients and healthy controls. The diagnostic utility of the analyzed proteins for monitoring the severity of the SARS-CoV- 2 infection based on the patients' MEWS scores was also assessed. Materials and methods The serum levels of chemokines and growth factors were analyzed in hospitalized COVID-19 patients (50 women, 50 men) with the use of the Bio-Plex Pro™ Human Cytokine Screening Panel (Biorad) and the Bio-Plex Multiplex system. Results The study demonstrated that serum levels of MIP-1α, RANTES, Eotaxin, CTACK, GRO-α, IP-10, MIG, basic-FGF, HGF, SCGF-β, G-CSF, M-CSF, SCF, MIF, LIF, and TRAIL were significant higher in COVID-19 patients than in the control group. The concentrations of CTACK, GRO-α, IP-10, MIG, basic-FGF, HGF, PDGF- BB, GM-CSF, SCF, LIF, and TRAIL were higher in asymptomatic/mildly symptomatic COVID-19 patients (stage 1) and COVID-19 patients with pneumonia without respiratory failure (stage 2). The receiver operating characteristic (ROC) analysis revealed that IP-10, MIF, MIG, and basic-FGF differentiated patients with COVID-19 from healthy controls with the highest sensitivity and specificity, whereas GM-CSF, basic-FGF, and MIG differentiated asymptomatic/mildly symptomatic COVID-19 patients (stage 1) from COVID-19 patients with pneumonia without respiratory failure (stage 2) with the highest sensitivity and specificity. Conclusions MIG, basic-FGF, and GM-CSF can be useful biomarkers for monitoring disease severity in patients with COVID-19.
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Affiliation(s)
- Blanka Wolszczak-Biedrzycka
- Department of Psychology and Sociology of Health and Public Health, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Justyna Dorf
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, Bialystok, Poland
| | | | | | | | - Joanna Matowicka-Karna
- Department of Clinical Laboratory Diagnostics, Medical University of Bialystok, Bialystok, Poland
| | - Mateusz Maciejczyk
- Department of Hygiene, Epidemiology and Ergonomics, Medical University of Bialystok, Bialystok, Poland
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9
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Binayke A, Zaheer A, Vishwakarma S, Singh S, Sharma P, Chandwaskar R, Gosain M, Raghavan S, Murugesan DR, Kshetrapal P, Thiruvengadam R, Bhatnagar S, Pandey AK, Garg PK, Awasthi A. A quest for universal anti-SARS-CoV-2 T cell assay: systematic review, meta-analysis, and experimental validation. NPJ Vaccines 2024; 9:3. [PMID: 38167915 PMCID: PMC10762233 DOI: 10.1038/s41541-023-00794-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
Measuring SARS-CoV-2-specific T cell responses is crucial to understanding an individual's immunity to COVID-19. However, high inter- and intra-assay variability make it difficult to define T cells as a correlate of protection against COVID-19. To address this, we performed systematic review and meta-analysis of 495 datasets from 94 original articles evaluating SARS-CoV-2-specific T cell responses using three assays - Activation Induced Marker (AIM), Intracellular Cytokine Staining (ICS), and Enzyme-Linked Immunospot (ELISPOT), and defined each assay's quantitative range. We validated these ranges using samples from 193 SARS-CoV-2-exposed individuals. Although IFNγ ELISPOT was the preferred assay, our experimental validation suggested that it under-represented the SARS-CoV-2-specific T cell repertoire. Our data indicate that a combination of AIM and ICS or FluoroSpot assay would better represent the frequency, polyfunctionality, and compartmentalization of the antigen-specific T cell responses. Taken together, our results contribute to defining the ranges of antigen-specific T cell assays and propose a choice of assay that can be employed to better understand the cellular immune response against viral diseases.
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Affiliation(s)
- Akshay Binayke
- Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India
- Jawaharlal Nehru University, New Delhi, India
| | - Aymaan Zaheer
- Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - Siddhesh Vishwakarma
- Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - Savita Singh
- Translational Health Science and Technology Institute, Faridabad, India
| | - Priyanka Sharma
- Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India
| | - Rucha Chandwaskar
- Department of Microbiology, AMITY University Rajasthan, Jaipur, India
| | - Mudita Gosain
- Translational Health Science and Technology Institute, Faridabad, India
| | | | | | | | - Ramachandran Thiruvengadam
- Translational Health Science and Technology Institute, Faridabad, India
- Pondicherry Institute of Medical Sciences, Puducherry, India
| | | | | | - Pramod Kumar Garg
- Translational Health Science and Technology Institute, Faridabad, India
- All India Institute of Medical Sciences, New Delhi, India
| | - Amit Awasthi
- Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, India.
- Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, India.
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10
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Zhang L, Zhang X, Deng X, Wang P, Mo Y, Zhang Y, Tong X. Cytokines as drivers: Unraveling the mechanisms of epithelial-mesenchymal transition in COVID-19 lung fibrosis. Biochem Biophys Res Commun 2023; 686:149118. [PMID: 37931361 DOI: 10.1016/j.bbrc.2023.10.050] [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: 07/11/2023] [Revised: 10/05/2023] [Accepted: 10/12/2023] [Indexed: 11/08/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), like other viruses, can induce proliferation of myofibroblasts and even lead to fibrosis in the lung. Epithelial-mesenchymal transition (EMT) is thought to play an essential role in the pathogenesis of Coronavirus disease 19 (COVID-19). EMT is originally a critical process that regulates the development of different tissues in the embryo, but in inflammatory situations, EMT tries to be activated again to control inflammation or even heal inflammatory damage. However, in pathological situations, such as chronic viral infections (e.g., COVID-19) or pulmonary fibrosis initiation, this benign healing transforms into sinister nature, pushing the lung into the fibrotic process. Notably, the cytokines released by inflammatory cells and the chronic inflammatory microenvironment shared by fibrotic cells promote each other as critical factors in the induction of pathological EMT. In the induction of SARS-CoV-2 virus, cytokines are an essential mediator of EMT transformation, and a summary of whether COVID-19 patients, during the infection phase, have many persistent inflammatory mediators (cytokines) that are a causative factor of EMT has not yet appeared. The following common signaling drivers, including Transforming growth factor beta (TGF-β), cytokines, Notch signaling pathway, Wnt and hypoxia signaling pathways, drive the regulation of EMT. In this review, we will focus on 3 key EMT signaling pathways: TGF-β, Leucine zipper transcription factor like 1 (LZTFL1) and the common interleukin family expressed in the lung. TGF-β-induced SNAIL and LZTFL1 were identified as regulatory EMT in COVID-19. For cytokines, the interleukin family is a common inducer of EMT and plays an essential role in the formation of the microenvironment of fibrosis. We sought to demonstrate that cytokines act as "communicators" and build the "microenvironment" of fibrosis together with EMT as a "bridge" to induce EMT in fibrosis. The mechanisms utilized by these two pathways could serve as templates for other mesenchymal transformations and provide new potential therapeutic targets.
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Affiliation(s)
- Lanlan Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China; State Key Laboratory of Respiratory Health and Multimorbidity, Chengdu, China.
| | - Xin Zhang
- Department of Gastroenterology, West China (Airport) Hospital of Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China.
| | - Xiaoqian Deng
- Department of Anesthesiology, West China Hospital, Sichuan university, Chengdu, China
| | - Pengbo Wang
- School of Professional Studies, Columbia University, USA
| | - Yan Mo
- Department of Neurology Medicine, The Aviation Industry Corporation of China (AVIC) 363 Hospital, Chengdu, China
| | - Yuansheng Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xia Tong
- Department of Gastroenterology, West China (Airport) Hospital of Sichuan University, Chengdu, China; Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
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11
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Bonacini M, Ferrigno I, Rossi A, Facciolongo N, Massari M, Corsini R, Galli V, Zerbini A, Salvarani C, Croci S. Comparable cytokine release ex-vivo by whole blood from COVID-19 patients with and without non-invasive ventilation. Immunobiology 2023; 228:152755. [PMID: 38570901 DOI: 10.1016/j.imbio.2023.152755] [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: 09/21/2023] [Accepted: 10/15/2023] [Indexed: 04/05/2024]
Abstract
T cells are key players in the resolution of the infection by SARS-CoV-2. A delay in their activation can lead to severe COVID-19. The present work aimed to identify differences in cytokine release by T cells ex-vivo between COVID-19 patients in the acute phase, showing diverse disease severity. Concentrations of IFNγ, Granzyme B, IL-6, IL-10, IL-17A, IL-18, IP-10, MCP-1, and TNFα were evaluated after stimulation ex-vivo of whole blood samples with peptides from SARS-CoV-2 spike protein and a mitogen as well as without stimulation. Samples derived from hospitalized COVID-19 patients and SARS-CoV-2 vaccinated controls (CTR). Patients were classified on disease severity considering the necessity of non-invasive ventilation (NIV). Samples from patients requiring NIV revealed a similar release of cytokines compared with patients without NIV. COVID-19 patients showed higher spontaneous production of IFNγ and IP-10, lower production of MCP-1 after SARS-CoV-2 peptide stimulation and lower production of IFNγ, IL-10, IL-17A, Granzyme B, IP-10 after mitogenic stimulus compared with CTR. In conclusion, differences in T cell responses evaluated ex-vivo by a whole blood-based cytokine release assay do not appear to explain the need for non-invasive ventilation in COVID-19 patients.
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Affiliation(s)
- Martina Bonacini
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Italy
| | - Ilaria Ferrigno
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Italy; Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandro Rossi
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Italy
| | - Nicola Facciolongo
- Pulmonology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Marco Massari
- Infectious Disease Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Romina Corsini
- Infectious Disease Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Veronica Galli
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Italy
| | - Alessandro Zerbini
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Italy
| | - Carlo Salvarani
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy; Department of Surgery, Medicine Dentistry and Morphological Sciences with Interest in Transplant, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefania Croci
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Italy.
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12
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Lopez-Gomez A, Pelaez-Prestel HF, Juarez I. Approaches to evaluate the specific immune responses to SARS-CoV-2. Vaccine 2023; 41:6434-6443. [PMID: 37770298 DOI: 10.1016/j.vaccine.2023.09.033] [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: 03/06/2023] [Revised: 07/12/2023] [Accepted: 09/19/2023] [Indexed: 09/30/2023]
Abstract
The SARS-CoV-2 pandemic has a huge impact on public health and global economy, meaning an enormous scientific, political, and social challenge. Studying how infection or vaccination triggers both cellular and humoral responses is essential to know the grade and length of protection generated in the population. Nowadays, scientists and authorities around the world are increasingly concerned about the arrival of new variants, which have a greater spread, due to the high mutation rate of this virus. The aim of this review is to summarize the different techniques available for the study of the immune responses after exposure or vaccination against SARS-CoV-2, showing their advantages and limitations, and proposing suitable combinations of different techniques to achieve extensive information in these studies. We wish that the information provided here will helps other scientists in their studies of the immune response against SARS-CoV-2 after vaccination with new vaccine candidates or infection with upcoming variants.
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Affiliation(s)
- Ana Lopez-Gomez
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Hector F Pelaez-Prestel
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
| | - Ignacio Juarez
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
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13
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Meredith RT, Yarham RAR, Mills H, Oliver MA. Whole blood cytokine release assays reveal disparity between capillary blood sampling methods. Clin Biochem 2023; 120:110648. [PMID: 37742868 DOI: 10.1016/j.clinbiochem.2023.110648] [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: 07/12/2023] [Revised: 09/13/2023] [Accepted: 09/17/2023] [Indexed: 09/26/2023]
Abstract
INTRODUCTION The use of whole blood in rapid cytokine release assays (CRAs) is becoming an established technique for screening immune responses following natural infection or vaccination, especially in the context of the SARS-CoV-2 pandemic. Establishing an accurate capillary blood sampling method to replace the need for venipuncture could make CRAs more accessible. In this study, capillary blood was collected via two different methods alongside traditional venipuncture to investigate whether the method of blood draw affects cytokine quantification when performing CRAs. METHODS Adults previously vaccinated with SARS-CoV-2 vaccines donated three blood samples: one by venipuncture, one by finger prick, and one by a microneedle device. Whole blood was aliquoted and incubated overnight with SARS-CoV-2 peptides or left unstimulated. Cytokine release in plasma was measured by multiplex array. RESULTS In unstimulated samples, little to no cytokines were detected in blood collected via venipuncture or by microneedle devices. Conversely, capillary blood collected by finger prick showed detectable levels of all cytokines analysed, with significantly inflated levels of TNFα, IL-10 (p < 0.0001), IL-2, GM-CSF, and IL-13 (p < 0.01), and 53% of these samples were also positive for IFN-γ. Following peptide stimulation, 25% of samples collected via finger prick showed dysregulated production of IFN-γ, TNFα, IL-2, and IL-10, with lower cytokine production than unstimulated controls. Contrastingly, this was seen in just 4% of venous blood samples and in none of the microneedle samples. CONCLUSIONS Capillary blood draw via a microneedle device results in highly comparable immune responses to those seen via venipuncture at baseline and following peptide stimulation, suggesting this is a viable method for rapid whole blood CRAs. Conversely, differential cytokine production is observed following capillary blood draw via finger prick.
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Affiliation(s)
| | | | - Hayley Mills
- InBio, Vision Court, Caxton Place, Cardiff, United Kingdom
| | - Maria A Oliver
- InBio, Vision Court, Caxton Place, Cardiff, United Kingdom.
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14
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Aiello A, Najafi-Fard S, Goletti D. Initial immune response after exposure to Mycobacterium tuberculosis or to SARS-COV-2: similarities and differences. Front Immunol 2023; 14:1244556. [PMID: 37662901 PMCID: PMC10470049 DOI: 10.3389/fimmu.2023.1244556] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/31/2023] [Indexed: 09/05/2023] Open
Abstract
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb) and Coronavirus disease-2019 (COVID-19), whose etiologic agent is severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), are currently the two deadliest infectious diseases in humans, which together have caused about more than 11 million deaths worldwide in the past 3 years. TB and COVID-19 share several aspects including the droplet- and aerosol-borne transmissibility, the lungs as primary target, some symptoms, and diagnostic tools. However, these two infectious diseases differ in other aspects as their incubation period, immune cells involved, persistence and the immunopathological response. In this review, we highlight the similarities and differences between TB and COVID-19 focusing on the innate and adaptive immune response induced after the exposure to Mtb and SARS-CoV-2 and the pathological pathways linking the two infections. Moreover, we provide a brief overview of the immune response in case of TB-COVID-19 co-infection highlighting the similarities and differences of each individual infection. A comprehensive understanding of the immune response involved in TB and COVID-19 is of utmost importance for the design of effective therapeutic strategies and vaccines for both diseases.
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Affiliation(s)
| | | | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
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15
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Meredith RT, Bermingham MD, Bentley K, Agah S, Aboagye-Odei A, Yarham RAR, Mills H, Shaikh M, Hoye N, Stanton RJ, Chadwick DR, Oliver MA. Differential cellular and humoral immune responses in immunocompromised individuals following multiple SARS-CoV-2 vaccinations. Front Cell Infect Microbiol 2023; 13:1207313. [PMID: 37424787 PMCID: PMC10327606 DOI: 10.3389/fcimb.2023.1207313] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/06/2023] [Indexed: 07/11/2023] Open
Abstract
Introduction The heterogeneity of the immunocompromised population means some individuals may exhibit variable, weak or reduced vaccine-induced immune responses, leaving them poorly protected from COVID-19 disease despite receiving multiple SARS-CoV-2 vaccinations. There is conflicting data on the immunogenicity elicited by multiple vaccinations in immunocompromised groups. The aim of this study was to measure both humoral and cellular vaccine-induced immunity in several immunocompromised cohorts and to compare them to immunocompetent controls. Methods Cytokine release in peptide-stimulated whole blood, and neutralising antibody and baseline SARS-CoV-2 spike-specific IgG levels in plasma were measured in rheumatology patients (n=29), renal transplant recipients (n=46), people living with HIV (PLWH) (n=27) and immunocompetent participants (n=64) post third or fourth vaccination from just one blood sample. Cytokines were measured by ELISA and multiplex array. Neutralising antibody levels in plasma were determined by a 50% neutralising antibody titre assay and SARS-CoV-2 spike specific IgG levels were quantified by ELISA. Results In infection negative donors, IFN-γ, IL-2 and neutralising antibody levels were significantly reduced in rheumatology patients (p=0.0014, p=0.0415, p=0.0319, respectively) and renal transplant recipients (p<0.0001, p=0.0005, p<0.0001, respectively) compared to immunocompetent controls, with IgG antibody responses similarly affected. Conversely, cellular and humoral immune responses were not impaired in PLWH, or between individuals from all groups with previous SARS-CoV-2 infections. Discussion These results suggest that specific subgroups within immunocompromised cohorts could benefit from distinct, personalised immunisation or treatment strategies. Identification of vaccine non-responders could be critical to protect those most at risk.
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Affiliation(s)
| | | | - Kirsten Bentley
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Sayeh Agah
- InBio, Charlottesville, VA, United States
| | - Abigail Aboagye-Odei
- Department of Infectious Diseases, South Tees Hospitals National Health Service (NHS) Foundation Trust, Middlesbrough, England, United Kingdom
| | | | | | - Muddassir Shaikh
- Department of Kidney Services, South Tees Hospitals National Health Service (NHS) Foundation Trust, Middlesbrough, England, United Kingdom
| | - Neil Hoye
- Department of Rheumatology, South Tees Hospitals National Health Service (NHS) Foundation Trust, Middlesbrough, England, United Kingdom
| | - Richard J. Stanton
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - David R. Chadwick
- Department of Infectious Diseases, South Tees Hospitals National Health Service (NHS) Foundation Trust, Middlesbrough, England, United Kingdom
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16
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Petrone L, Sette A, de Vries RD, Goletti D. The Importance of Measuring SARS-CoV-2-Specific T-Cell Responses in an Ongoing Pandemic. Pathogens 2023; 12:862. [PMID: 37513709 PMCID: PMC10385870 DOI: 10.3390/pathogens12070862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023] Open
Abstract
Neutralizing antibodies are considered a correlate of protection against SARS-CoV-2 infection and severe COVID-19, although they are not the only contributing factor to immunity: T-cell responses are considered important in protecting against severe COVID-19 and contributing to the success of vaccination effort. T-cell responses after vaccination largely mirror those of natural infection in magnitude and functional capacity, but not in breadth, as T-cells induced by vaccination exclusively target the surface spike glycoprotein. T-cell responses offer a long-lived line of defense and, unlike humoral responses, largely retain reactivity against the SARS-CoV-2 variants. Given the increasingly recognized role of T-cell responses in protection against severe COVID-19, the circulation of SARS-CoV-2 variants, and the potential implementation of novel vaccines, it becomes imperative to continuously monitor T-cell responses. In addition to "classical" T-cell assays requiring the isolation of peripheral blood mononuclear cells, simple whole-blood-based interferon-γ release assays have a potential role in routine T-cell response monitoring. These assays could be particularly useful for immunocompromised people and other clinically vulnerable populations, where interactions between cellular and humoral immunity are complex. As we continue to live alongside COVID-19, the importance of considering immunity as a whole, incorporating both humoral and cellular responses, is crucial.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, 00149 Rome, Italy;
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA;
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA 92037, USA
| | - Rory D. de Vries
- Department Viroscience, Erasmus University Medical Center, 3015CN Rotterdam, The Netherlands;
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, 00149 Rome, Italy;
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17
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Brisotto G, Montico M, Turetta M, Zanussi S, Cozzi MR, Vettori R, Boschian Boschin R, Vinante L, Matrone F, Revelant A, Palazzari E, Innocente R, Fanetti G, Gerratana L, Garutti M, Lisanti C, Bolzonello S, Nicoloso MS, Steffan A, Muraro E. Integration of Cellular and Humoral Immune Responses as an Immunomonitoring Tool for SARS-CoV-2 Vaccination in Healthy and Fragile Subjects. Viruses 2023; 15:1276. [PMID: 37376576 DOI: 10.3390/v15061276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023] Open
Abstract
Cellular and humoral immunity are both required for SARS-CoV-2 infection recovery and vaccine efficacy. The factors affecting mRNA vaccination-induced immune responses, in healthy and fragile subjects, are still under investigation. Thus, we monitored the vaccine-induced cellular and humoral immunity in healthy subjects and cancer patients after vaccination to define whether a different antibody titer reflected similar rates of cellular immune responses and if cancer has an impact on vaccination efficacy. We found that higher titers of antibodies were associated with a higher probability of positive cellular immunity and that this greater immune response was correlated with an increased number of vaccination side effects. Moreover, active T-cell immunity after vaccination was associated with reduced antibody decay. The vaccine-induced cellular immunity appeared more likely in healthy subjects rather than in cancer patients. Lastly, after boosting, we observed a cellular immune conversion in 20% of subjects, and a strong correlation between pre- and post-boosting IFN-γ levels, while antibody levels did not display a similar association. Finally, our data suggested that integrating humoral and cellular immune responses could allow the identification of SARS-CoV-2 vaccine responders and that T-cell responses seem more stable over time compared to antibodies, especially in cancer patients.
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Affiliation(s)
- Giulia Brisotto
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Marcella Montico
- Clinical Trial Office, Scientific Direction, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Matteo Turetta
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Stefania Zanussi
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Maria Rita Cozzi
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Roberto Vettori
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Romina Boschian Boschin
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Lorenzo Vinante
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Fabio Matrone
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Alberto Revelant
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Elisa Palazzari
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Roberto Innocente
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Giuseppe Fanetti
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Lorenzo Gerratana
- Department of Medical Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Mattia Garutti
- Department of Medical Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Camilla Lisanti
- Department of Medical Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Silvia Bolzonello
- Department of Medical Oncology, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Milena Sabrina Nicoloso
- Molecular Oncology Unit, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Agostino Steffan
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
| | - Elena Muraro
- Immunopathology and Cancer Biomarkers Units, Department of Cancer Research and Advanced Diagnostics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, 33081 Aviano, Italy
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18
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Lucane Z, Slisere B, Gersone G, Papirte S, Gailite L, Tretjakovs P, Kurjane N. Cytokine Response Following SARS-CoV-2 Antigen Stimulation in Patients with Predominantly Antibody Deficiencies. Viruses 2023; 15:v15051146. [PMID: 37243231 DOI: 10.3390/v15051146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/02/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Predominantly antibody deficiencies (PADs) are inborn disorders characterized by immune dysregulation and increased susceptibility to infections. Response to vaccination, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), may be impaired in these patients, and studies on responsiveness correlates, including cytokine signatures to antigen stimulation, are sparse. In this study, we aimed to describe the spike-specific cytokine response following whole-blood stimulation with SARS-CoV-2 spike peptides in patients with PAD (n = 16 with common variable immunodeficiency and n = 15 with selective IgA deficiency) and its relationship with the occurrence of coronavirus disease 2019 (COVID-19) during up to 10-month follow-up period. Spike-induced antibody and cytokine production was measured using ELISA (anti-spike IgG, IFN-γ) and xMAP technology (interleukin-1β (IL-1β), IL-4, IL-6, IL-10, IL-15, IL-17A, IL-21, TNF-α, TGF-β1). No difference was found in the production of cytokines between patients with PAD and controls. Anti-spike IgG and cytokine levels did not predict contraction of COVID-19. The only cytokine that distinguished between vaccinated and naturally infected unvaccinated PAD patients was IFN-γ (median 0.64 (IQR = 1.08) in vaccinated vs. 0.10 (IQR = 0.28) in unvaccinated). This study describes the spike-specific cytokine response to SARS-CoV-2 antigens, which is not predictive of contracting COVID-19 during the follow-up.
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Affiliation(s)
- Zane Lucane
- Department of Biology and Microbiology, Riga Stradins University, LV-1007 Riga, Latvia
| | - Baiba Slisere
- The Joint Laboratory, Pauls Stradins Clinical University Hospital, LV-1002 Riga, Latvia
- Department of Internal Diseases, Riga Stradins University, LV-1007 Riga, Latvia
| | - Gita Gersone
- Department of Human Physiology and Biochemistry, Riga Stradins University, LV-1007 Riga, Latvia
| | - Sindija Papirte
- Faculty of Medicine, Riga Stradins University, LV-1007 Riga, Latvia
| | - Linda Gailite
- Scientific Laboratory of Molecular Genetics, Riga Stradins University, LV-1007 Riga, Latvia
| | - Peteris Tretjakovs
- Department of Human Physiology and Biochemistry, Riga Stradins University, LV-1007 Riga, Latvia
| | - Natalja Kurjane
- Department of Biology and Microbiology, Riga Stradins University, LV-1007 Riga, Latvia
- Outpatient Clinic, Pauls Stradins Clinical University Hospital, LV-1002 Riga, Latvia
- Outpatient Clinic, Children's Clinical University Hospital, LV-1004 Riga, Latvia
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19
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Syrimi N, Sourri F, Giannakopoulou MC, Karamanis D, Pantousas A, Georgota P, Rokka E, Vladeni Z, Tsiantoula E, Soukara E, Lavda N, Gkaragkanis D, Zisaki A, Vakalidis P, Goula V, Loupou E, Palaiodimos L, Hatzigeorgiou D. Humoral and Cellular Response and Associated Variables Nine Months following BNT162b2 Vaccination in Healthcare Workers. J Clin Med 2023; 12:jcm12093172. [PMID: 37176612 PMCID: PMC10179201 DOI: 10.3390/jcm12093172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/21/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
In this study, we aimed to illustrate the trajectory of humoral and cellular immunity nine months after primary vaccination with the BNT162b2 mRNA vaccine among 189 healthcare workers (HCWs). Additionally, we endeavored to identify correlations between immunity parameters and a number of common variables and comorbidities. A total of 189 healthcare workers (HCWs), vaccinated against COVID-19, were finally included in the study. All of the subjects had received two doses of the BNT162b2 vaccine; had undergone antibody tests one, four and nine months post-vaccination; and had completed a medical questionnaire. Further samples taken at nine months were tested for cellular immunity. No participants had evidence of COVID-19 infection pre- or post-vaccination. An anti-S1 receptor binding domain (RBD) antibody assay was used to assess humoral response, and cellular immunity was estimated with an INF-γ release assay (IGRA). Statistical analysis was performed using STATA. We report a statistically significant antibody drop over time. Being above the age of 40 or a smoker reduces the rise of antibodies by 37% and 28%, respectively. More than half of the participants did not demonstrate T-cell activation at nine months. Female gender and antibody levels at four months predispose detection of cellular immunity at nine months post-immunization. This study furthers the qualitative, quantitative, and temporal understanding of the immune response to the BNT162b2 mRNA vaccine and the effect of correlated factors.
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Affiliation(s)
- Natalia Syrimi
- Paediatric Department, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
- Infection Prevention and Control Department, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Flora Sourri
- Infection Prevention and Control Department, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Maria-Christina Giannakopoulou
- COVID-19 Ward, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
- Medical Directorate, Hellenic National and Defence General Staff, Mesogeion 227-231, 15561 Athens, Greece
| | - Dimitrios Karamanis
- Department of Health Informatics, Rutgers School of Health Professions, 65 Bergen St., Newark, NJ 07107, USA
- Department of Economics, University of Piraeus, Karaoli and Dimitriou 80, 18534 Piraeus, Greece
| | - Asterios Pantousas
- Department of Electrical and Computer Engineering, Democritus University of Thrace, 69100 Komotini, Greece
| | - Persefoni Georgota
- Immunology Laboratory, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Eleni Rokka
- Oncology Ward, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Zoe Vladeni
- Infection Prevention and Control Department, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Euaggelia Tsiantoula
- Biochemistry Laboratory, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Evangelia Soukara
- COVID-19 Ward, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Nikoletta Lavda
- COVID-19 Ward, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Dimitrios Gkaragkanis
- COVID-19 Ward, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Aikaterini Zisaki
- Infection Prevention and Control Department, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Panagiotis Vakalidis
- Biochemistry Laboratory, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Vasiliki Goula
- Biochemistry Laboratory, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Evdokia Loupou
- Biochemistry Laboratory, 251 Hellenic Air Force General Hospital, P. Kanellopoulou Avenue, 11525 Athens, Greece
| | - Leonidas Palaiodimos
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Dimitrios Hatzigeorgiou
- Medical Directorate, Hellenic National and Defence General Staff, Mesogeion 227-231, 15561 Athens, Greece
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20
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De Rose DU, Pace PG, Ceccherini-Silberstein F, Dotta A, Andreoni M, Sarmati L, Iannetta M. T Lymphocyte Subset Counts and Interferon-Gamma Production in Adults and Children with COVID-19: A Narrative Review. J Pers Med 2023; 13:jpm13050755. [PMID: 37240926 DOI: 10.3390/jpm13050755] [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: 03/22/2023] [Revised: 04/21/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023] Open
Abstract
Adults and children exhibit a broad range of clinical outcomes from SARS-CoV-2 infection, with minimal to mild symptoms, especially in the pediatric age. However, some children present with a severe hyperinflammatory post-infectious complication named multisystem inflammatory syndrome in children (MIS-C), mainly affecting previously healthy subjects. Understanding these differences is still an ongoing challenge, that can lead to new therapeutic strategies and avoid unfavorable outcomes. In this review, we discuss the different roles of T lymphocyte subsets and interferon-γ (IFN-γ) in the immune responses of adults and children. Lymphopenia can influence these responses and represent a good predictor for the outcome, as reported by most authors. The increased IFN-γ response exhibited by children could be the starting point for the activation of a broad response that leads to MIS-C, with a significantly higher risk than in adults, although a single IFN signature has not been identified. Multicenter studies with large cohorts in both age groups are still needed to study SARS-CoV-2 pathogenesis with new tools and to understand how is possible to better modulate immune responses.
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Affiliation(s)
- Domenico Umberto De Rose
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, 00165 Rome, Italy
- PhD Course in Microbiology, Immunology, Infectious Diseases, and Transplants (MIMIT), Faculty of Medicine and Surgery, "Tor Vergata" University of Rome, 00133 Rome, Italy
| | - Pier Giorgio Pace
- Infectious Disease Unit, Department of System Medicine, "Tor Vergata" University and Hospital, 00133 Rome, Italy
| | | | - Andrea Dotta
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, 00165 Rome, Italy
| | - Massimo Andreoni
- Infectious Disease Unit, Department of System Medicine, "Tor Vergata" University and Hospital, 00133 Rome, Italy
| | - Loredana Sarmati
- Infectious Disease Unit, Department of System Medicine, "Tor Vergata" University and Hospital, 00133 Rome, Italy
| | - Marco Iannetta
- Infectious Disease Unit, Department of System Medicine, "Tor Vergata" University and Hospital, 00133 Rome, Italy
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21
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Simões JL, Sobierai LD, Leal IF, Dos Santos MV, Coiado JV, Bagatini MD. Action of the Purinergic and Cholinergic Anti-inflammatory Pathways on Oxidative Stress in Patients with Alzheimer's Disease in the Context of the COVID-19 Pandemic. Neuroscience 2023; 512:110-132. [PMID: 36526078 PMCID: PMC9746135 DOI: 10.1016/j.neuroscience.2022.12.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiologic agent of the 2019 coronavirus disease (COVID-19), has affected more than 20 million people in Brazil and caused a global health emergency. This virus has the potential to affect various parts of the body and compromise metabolic functions. The virus-mediated neural inflammation of the nervous system is due to a storm of cytokines and oxidative stress, which are the clinical features of Alzheimer's disease (AD). This neurodegenerative disease is aggravated in cases involving SARS-CoV-2 and its inflammatory biomarkers, accelerating accumulation of β-amyloid peptide, hyperphosphorylation of tau protein, and production of reactive oxygen species, which lead to homeostasis imbalance. The cholinergic system, through neurons and the neurotransmitter acetylcholine (ACh), modulates various physiological pathways, such as the response to stress, sleep and wakefulness, sensory information, and the cognitive system. Patients with AD have low concentrations of ACh; hence, therapeutic methods are aimed at adjusting the ACh titers available to the body for maintaining functionality. Herein, we focused on acetylcholinesterase inhibitors, responsible for the degradation of ACh in the synaptic cleft, and muscarinic and nicotinic receptor agonists of the cholinergic system owing to the therapeutic potential of the cholinergic anti-inflammatory pathway in AD associated with SARS-CoV-2 infection.
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Affiliation(s)
- Júlia L.B. Simões
- Medical School, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | | | - Inayá F. Leal
- Medical School, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | | | - João Victor Coiado
- Medical School, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | - Margarete D. Bagatini
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil,Corresponding author
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22
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Bellavite P, Ferraresi A, Isidoro C. Immune Response and Molecular Mechanisms of Cardiovascular Adverse Effects of Spike Proteins from SARS-CoV-2 and mRNA Vaccines. Biomedicines 2023; 11:451. [PMID: 36830987 PMCID: PMC9953067 DOI: 10.3390/biomedicines11020451] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/25/2023] [Accepted: 01/30/2023] [Indexed: 02/09/2023] Open
Abstract
The SARS-CoV-2 (severe acute respiratory syndrome coronavirus responsible for the COVID-19 disease) uses the Spike proteins of its envelope for infecting target cells expressing on the membrane the angiotensin converting enzyme 2 (ACE2) enzyme that acts as a receptor. To control the pandemic, genetically engineered vaccines have been designed for inducing neutralizing antibodies against the Spike proteins. These vaccines do not act like traditional protein-based vaccines, as they deliver the message in the form of mRNA or DNA to host cells that then produce and expose the Spike protein on the membrane (from which it can be shed in soluble form) to alert the immune system. Mass vaccination has brought to light various adverse effects associated with these genetically based vaccines, mainly affecting the circulatory and cardiovascular system. ACE2 is present as membrane-bound on several cell types, including the mucosa of the upper respiratory and of the gastrointestinal tracts, the endothelium, the platelets, and in soluble form in the plasma. The ACE2 enzyme converts the vasoconstrictor angiotensin II into peptides with vasodilator properties. Here we review the pathways for immunization and the molecular mechanisms through which the Spike protein, either from SARS-CoV-2 or encoded by the mRNA-based vaccines, interferes with the Renin-Angiotensin-System governed by ACE2, thus altering the homeostasis of the circulation and of the cardiovascular system. Understanding the molecular interactions of the Spike protein with ACE2 and the consequent impact on cardiovascular system homeostasis will direct the diagnosis and therapy of the vaccine-related adverse effects and provide information for development of a personalized vaccination that considers pathophysiological conditions predisposing to such adverse events.
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Affiliation(s)
| | - Alessandra Ferraresi
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Ciro Isidoro
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy
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23
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Ning B, Chandra S, Rosen J, Multala E, Argrave M, Pierson L, Trinh I, Simone B, Escarra MD, Drury S, Zwezdaryk KJ, Norton E, Lyon CJ, Hu T. Evaluation of SARS-CoV-2-Specific T-Cell Activation with a Rapid On-Chip IGRA. ACS NANO 2023; 17:1206-1216. [PMID: 36595218 PMCID: PMC9878992 DOI: 10.1021/acsnano.2c09018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
Interferon-gamma release assays (IGRAs) that measure pathogen-specific T-cell response rates can provide a more reliable estimate of protection than specific antibody levels but have limited potential for widespread use due to their workflow, personnel, and instrumentation demands. The major vaccines for SARS-CoV-2 have demonstrated substantial efficacy against all of its current variants, but approaches are needed to determine how these vaccines will perform against future variants, as they arise, to inform vaccine and public health policies. Here we describe a rapid, sensitive, nanolayer polylysine-integrated microfluidic chip IGRA read by a fluorescent microscope that has a 5 h sample-to-answer time and uses ∼25 μL of a fingerstick whole blood sample. Results from this assay correlated with those of a comparable clinical IGRA when used to evaluate the T-cell response to SARS-CoV-2 peptides in a population of vaccinated and/or infected individuals. Notably, this streamlined and inexpensive assay is suitable for high-throughput analyses in resource-limited settings for other infectious diseases.
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Affiliation(s)
- Bo Ning
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Sutapa Chandra
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Juniper Rosen
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Evan Multala
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Melvin Argrave
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Lane Pierson
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Ivy Trinh
- Department
of Microbiology & Immunology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Brittany Simone
- Department
of Physics and Engineering Physics, Tulane
University, New Orleans, Louisiana 70118, United States
| | - Matthew David Escarra
- Department
of Physics and Engineering Physics, Tulane
University, New Orleans, Louisiana 70118, United States
| | - Stacy Drury
- Department
of Psychiatry, Tulane University, New Orleans, Louisiana 70112, United States
- Tulane
Brain
Institute, Tulane University, New Orleans, Louisiana 70112, United States
| | - Kevin J. Zwezdaryk
- Department
of Microbiology & Immunology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Elizabeth Norton
- Department
of Microbiology & Immunology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Christopher J. Lyon
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
| | - Tony Hu
- Center
for Cellular and Molecular Diagnostics, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
- Department
of Biochemistry and Molecular Biology, Tulane
University School of Medicine, New Orleans, Louisiana 70112, United States
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24
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Host biomarker-based quantitative rapid tests for detection and treatment monitoring of tuberculosis and COVID-19. iScience 2022; 26:105873. [PMID: 36590898 PMCID: PMC9791715 DOI: 10.1016/j.isci.2022.105873] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/24/2022] [Accepted: 12/21/2022] [Indexed: 12/27/2022] Open
Abstract
Diagnostic services for tuberculosis (TB) are not sufficiently accessible in low-resource settings, where most cases occur, which was aggravated by the COVID-19 pandemic. Early diagnosis of pulmonary TB can reduce transmission. Current TB-diagnostics rely on detection of Mycobacterium tuberculosis (Mtb) in sputum requiring costly, time-consuming methods, and trained staff. In this study, quantitative lateral flow (LF) assays were used to measure levels of seven host proteins in sera from pre-COVID-19 TB patients diagnosed in Europe and latently Mtb-infected individuals (LTBI), and from COVID-19 patients and healthy controls. Analysis of host proteins showed significantly lower levels in LTBI versus TB (AUC:0 · 94) and discriminated healthy individuals from COVID-19 patients (0 · 99) and severe COVID-19 from TB. Importantly, these host proteins allowed treatment monitoring of both respiratory diseases. This study demonstrates the potential of non-sputum LF assays as adjunct diagnostics and treatment monitoring for COVID-19 and TB based on quantitative detection of multiple host biomarkers.
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25
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Schwarz M, Torre D, Lozano-Ojalvo D, Tan AT, Tabaglio T, Mzoughi S, Sanchez-Tarjuelo R, Le Bert N, Lim JME, Hatem S, Tuballes K, Camara C, Lopez-Granados E, Paz-Artal E, Correa-Rocha R, Ortiz A, Lopez-Hoyos M, Portoles J, Cervera I, Gonzalez-Perez M, Bodega-Mayor I, Conde P, Oteo-Iglesias J, Borobia AM, Carcas AJ, Frías J, Belda-Iniesta C, Ho JSY, Nunez K, Hekmaty S, Mohammed K, Marsiglia WM, Carreño JM, Dar AC, Berin C, Nicoletti G, Della Noce I, Colombo L, Lapucci C, Santoro G, Ferrari M, Nie K, Patel M, Barcessat V, Gnjatic S, Harris J, Sebra R, Merad M, Krammer F, Kim-Schulze S, Marazzi I, Bertoletti A, Ochando J, Guccione E. Rapid, scalable assessment of SARS-CoV-2 cellular immunity by whole-blood PCR. Nat Biotechnol 2022; 40:1680-1689. [PMID: 35697804 PMCID: PMC10603792 DOI: 10.1038/s41587-022-01347-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 05/02/2022] [Indexed: 12/30/2022]
Abstract
Fast, high-throughput methods for measuring the level and duration of protective immune responses to SARS-CoV-2 are needed to anticipate the risk of breakthrough infections. Here we report the development of two quantitative PCR assays for SARS-CoV-2-specific T cell activation. The assays are rapid, internally normalized and probe-based: qTACT requires RNA extraction and dqTACT avoids sample preparation steps. Both assays rely on the quantification of CXCL10 messenger RNA, a chemokine whose expression is strongly correlated with activation of antigen-specific T cells. On restimulation of whole-blood cells with SARS-CoV-2 viral antigens, viral-specific T cells secrete IFN-γ, which stimulates monocytes to produce CXCL10. CXCL10 mRNA can thus serve as a proxy to quantify cellular immunity. Our assays may allow large-scale monitoring of the magnitude and duration of functional T cell immunity to SARS-CoV-2, thus helping to prioritize revaccination strategies in vulnerable populations.
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Affiliation(s)
- Megan Schwarz
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Therapeutics Discovery, Department of Oncological Sciences and Pharmacological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Denis Torre
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Therapeutics Discovery, Department of Oncological Sciences and Pharmacological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel Lozano-Ojalvo
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Anthony T Tan
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Tommaso Tabaglio
- Institute of Molecular and Cell Biology, IMCB, A*STAR, Singapore, Singapore
| | - Slim Mzoughi
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Therapeutics Discovery, Department of Oncological Sciences and Pharmacological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rodrigo Sanchez-Tarjuelo
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- National Center for Microbiology, Carlos III Health Institute, Madrid, Spain
| | - Nina Le Bert
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Joey Ming Er Lim
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore
| | - Sandra Hatem
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kevin Tuballes
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Carmen Camara
- Department of Immunology, University Hospital La Paz-IdiPAZ, Madrid, Spain
| | | | - Estela Paz-Artal
- Department of Immunology, Research Institution, Sanitaria Hospital, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, Complutense University of Madrid, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Carlos III Health Institute, Madrid, Spain
| | - Rafael Correa-Rocha
- Laboratory of Immune-Regulation, Research Institute Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Alberto Ortiz
- Department of Nephrology, IIS-Fundación Jimenez Díaz, Madrid, Spain
| | - Marcos Lopez-Hoyos
- Department of Immunology, Hospital University of Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Jose Portoles
- Department of Nephrology, Hospital of Puerta de Hierro, Madrid, Spain
| | - Isabel Cervera
- National Center for Microbiology, Carlos III Health Institute, Madrid, Spain
| | | | - Irene Bodega-Mayor
- National Center for Microbiology, Carlos III Health Institute, Madrid, Spain
| | - Patricia Conde
- National Center for Microbiology, Carlos III Health Institute, Madrid, Spain
| | - Jesús Oteo-Iglesias
- National Center for Microbiology, Carlos III Health Institute, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Carlos III Health Institute, Madrid, Spain
| | - Alberto M Borobia
- Clinical Pharmacology, University Hospital La Paz-IDIPAZ, Platform of Clinical Research Units and Clinical Trials, Spain Faculty of Medicine Autonomous University of Madrid, Madrid, Spain
| | - Antonio J Carcas
- Clinical Pharmacology, University Hospital La Paz-IDIPAZ, Platform of Clinical Research Units and Clinical Trials, Spain Faculty of Medicine Autonomous University of Madrid, Madrid, Spain
| | - Jesús Frías
- Clinical Pharmacology, University Hospital La Paz-IDIPAZ, Platform of Clinical Research Units and Clinical Trials, Spain Faculty of Medicine Autonomous University of Madrid, Madrid, Spain
| | | | - Jessica S Y Ho
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kemuel Nunez
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Therapeutics Discovery, Department of Oncological Sciences and Pharmacological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Saboor Hekmaty
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kevin Mohammed
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - William M Marsiglia
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Juan Manuel Carreño
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Arvin C Dar
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Therapeutics Discovery, Department of Oncological Sciences and Pharmacological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Cecilia Berin
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | | | | | | | - Kai Nie
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Manishkumar Patel
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vanessa Barcessat
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sacha Gnjatic
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jocelyn Harris
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Robert Sebra
- Department of Genetics and Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn Institute of Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Sema4, a Mount Sinai venture, Stamford, CT, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Miriam Merad
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Seunghee Kim-Schulze
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ivan Marazzi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Antonio Bertoletti
- Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore.
| | - Jordi Ochando
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- National Center for Microbiology, Carlos III Health Institute, Madrid, Spain.
| | - Ernesto Guccione
- Department of Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Center for Therapeutics Discovery, Department of Oncological Sciences and Pharmacological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Bioinformatics for Next Generation Sequencing (BiNGS) Shared Resource Facility, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Jolliffe DA, Faustini SE, Holt H, Perdek N, Maltby S, Talaei M, Greenig M, Vivaldi G, Tydeman F, Symons J, Davies GA, Lyons RA, Griffiths CJ, Kee F, Sheikh A, Shaheen SO, Richter AG, Martineau AR. Determinants of Antibody Responses to SARS-CoV-2 Vaccines: Population-Based Longitudinal Study (COVIDENCE UK). Vaccines (Basel) 2022; 10:1601. [PMID: 36298466 PMCID: PMC9610049 DOI: 10.3390/vaccines10101601] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/09/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Antibody responses to SARS-CoV-2 vaccines vary for reasons that remain poorly understood. A range of sociodemographic, behavioural, clinical, pharmacologic and nutritional factors could explain these differences. To investigate this hypothesis, we tested for presence of combined IgG, IgA and IgM (IgGAM) anti-Spike antibodies before and after 2 doses of ChAdOx1 nCoV-19 (ChAdOx1, AstraZeneca) or BNT162b2 (Pfizer-BioNTech) in UK adults participating in a population-based longitudinal study who received their first dose of vaccine between December 2020 and July 2021. Information on sixty-six potential sociodemographic, behavioural, clinical, pharmacologic and nutritional determinants of serological response to vaccination was captured using serial online questionnaires. We used logistic regression to estimate multivariable-adjusted odds ratios (aORs) for associations between independent variables and risk of seronegativity following two vaccine doses. Additionally, percentage differences in antibody titres between groups were estimated in the sub-set of participants who were seropositive post-vaccination using linear regression. Anti-spike antibodies were undetectable in 378/9101 (4.2%) participants at a median of 8.6 weeks post second vaccine dose. Increased risk of post-vaccination seronegativity associated with administration of ChAdOx1 vs. BNT162b2 (adjusted odds ratio (aOR) 6.6, 95% CI 4.2−10.4), shorter interval between vaccine doses (aOR 1.6, 1.2−2.1, 6−10 vs. >10 weeks), poor vs. excellent general health (aOR 3.1, 1.4−7.0), immunodeficiency (aOR 6.5, 2.5−16.6) and immunosuppressant use (aOR 3.7, 2.4−5.7). Odds of seronegativity were lower for participants who were SARS-CoV-2 seropositive pre-vaccination (aOR 0.2, 0.0−0.6) and for those taking vitamin D supplements (aOR 0.7, 0.5−0.9). Serologic responses to vaccination did not associate with time of day of vaccine administration, lifestyle factors including tobacco smoking, alcohol intake and sleep, or use of anti-pyretics for management of reactive symptoms after vaccination. In a sub-set of 8727 individuals who were seropositive post-vaccination, lower antibody titres associated with administration of ChAdOx1 vs. BNT162b2 (43.4% lower, 41.8−44.8), longer duration between second vaccine dose and sampling (12.7% lower, 8.2−16.9, for 9−16 weeks vs. 2−4 weeks), shorter interval between vaccine doses (10.4% lower, 3.7−16.7, for <6 weeks vs. >10 weeks), receiving a second vaccine dose in October−December vs. April−June (47.7% lower, 11.4−69.1), older age (3.3% lower per 10-year increase in age, 2.1−4.6), and hypertension (4.1% lower, 1.1−6.9). Higher antibody titres associated with South Asian ethnicity (16.2% higher, 3.0−31.1, vs. White ethnicity) or Mixed/Multiple/Other ethnicity (11.8% higher, 2.9−21.6, vs. White ethnicity), higher body mass index (BMI; 2.9% higher, 0.2−5.7, for BMI 25−30 vs. <25 kg/m2) and pre-vaccination seropositivity for SARS-CoV-2 (105.1% higher, 94.1−116.6, for those seropositive and experienced COVID-19 symptoms vs. those who were seronegative pre-vaccination). In conclusion, we identify multiple determinants of antibody responses to SARS-CoV-2 vaccines, many of which are modifiable.
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Affiliation(s)
- David A. Jolliffe
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | - Sian E. Faustini
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Hayley Holt
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
- Asthma UK Centre for Applied Research, Queen Mary University of London, London E1 2AB, UK
| | - Natalia Perdek
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | - Sheena Maltby
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | - Mohammad Talaei
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
| | - Matthew Greenig
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | - Giulia Vivaldi
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | - Florence Tydeman
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
| | | | - Gwyneth A. Davies
- Population Data Science, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK
| | - Ronan A. Lyons
- Population Data Science, Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK
| | - Christopher J. Griffiths
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
- Asthma UK Centre for Applied Research, Queen Mary University of London, London E1 2AB, UK
| | - Frank Kee
- Centre for Public Health Research (NI), Queen’s University Belfast, Belfast BT12 6BA, UK
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Edinburgh EH16 4UX, UK
| | - Seif O. Shaheen
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
| | - Alex G. Richter
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Adrian R. Martineau
- Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AB, UK
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK
- Asthma UK Centre for Applied Research, Queen Mary University of London, London E1 2AB, UK
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Role of Innate and Adaptive Cytokines in the Survival of COVID-19 Patients. Int J Mol Sci 2022; 23:ijms231810344. [PMID: 36142255 PMCID: PMC9499609 DOI: 10.3390/ijms231810344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/02/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
SARS-CoV-2 is a new coronavirus characterized by a high infection and transmission capacity. A significant number of patients develop inadequate immune responses that produce massive releases of cytokines that compromise their survival. Soluble factors are clinically and pathologically relevant in COVID-19 survival but remain only partially characterized. The objective of this work was to simultaneously study 62 circulating soluble factors, including innate and adaptive cytokines and their soluble receptors, chemokines and growth and wound-healing/repair factors, in severe COVID-19 patients who survived compared to those with fatal outcomes. Serum samples were obtained from 286 COVID-19 patients and 40 healthy controls. The 62 circulating soluble factors were quantified using a Luminex Milliplex assay. Results. The patients who survived had decreased levels of the following 30 soluble factors of the 62 studied compared to those with fatal outcomes, therefore, these decreases were observed for cytokines and receptors predominantly produced by the innate immune system—IL-1α, IL-1α, IL-18, IL-15, IL-12p40, IL-6, IL-27, IL-1Ra, IL-1RI, IL-1RII, TNFα, TGFα, IL-10, sRAGE, sTNF-RI and sTNF-RII—for the chemokines IL-8, IP-10, MCP-1, MCP-3, MIG and fractalkine; for the growth factors M-CSF and the soluble receptor sIL2Ra; for the cytokines involved in the adaptive immune system IFNγ, IL-17 and sIL-4R; and for the wound-repair factor FGF2. On the other hand, the patients who survived had elevated levels of the soluble factors TNFβ, sCD40L, MDC, RANTES, G-CSF, GM-CSF, EGF, PDGFAA and PDGFABBB compared to those who died. Conclusions. Increases in the circulating levels of the sCD40L cytokine; MDC and RANTES chemokines; the G-CSF and GM-CSF growth factors, EGF, PDGFAA and PDGFABBB; and tissue-repair factors are strongly associated with survival. By contrast, large increases in IL-15, IL-6, IL-18, IL-27 and IL-10; the sIL-1RI, sIL1RII and sTNF-RII receptors; the MCP3, IL-8, MIG and IP-10 chemokines; the M-CSF and sIL-2Ra growth factors; and the wound-healing factor FGF2 favor fatal outcomes of the disease.
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Najafi-Fard S, Petruccioli E, Farroni C, Petrone L, Vanini V, Cuzzi G, Salmi A, Altera AMG, Navarra A, Alonzi T, Nicastri E, Palmieri F, Gualano G, Carlini V, Noonan DM, Albini A, Goletti D. Evaluation of the immunomodulatory effects of interleukin-10 on peripheral blood immune cells of COVID-19 patients: Implication for COVID-19 therapy. Front Immunol 2022; 13:984098. [PMID: 36148228 PMCID: PMC9486547 DOI: 10.3389/fimmu.2022.984098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/11/2022] [Indexed: 12/03/2022] Open
Abstract
Objective Several therapies with immune-modulatory functions have been proposed to reduce the overwhelmed inflammation associated with COVID-19. Here we investigated the impact of IL-10 in COVID-19, through the ex-vivo assessment of the effects of exogenous IL-10 on SARS-CoV-2-specific-response using a whole-blood platform. Methods Two cohorts were evaluated: in “study population A”, plasma levels of 27 immune factors were measured by a multiplex (Luminex) assay in 39 hospitalized “COVID-19 patients” and 29 “NO COVID-19 controls” all unvaccinated. In “study population B”, 29 COVID-19 patients and 30 NO COVID-19-Vaccinated Controls (NO COVID-19-VCs) were prospectively enrolled for the IL-10 study. Whole-blood was stimulated overnight with SARS-COV-2 antigens and then treated with IL-10. Plasma was collected and used for ELISA and multiplex assay. In parallel, whole-blood was stimulated and used for flow cytometry analysis. Results Baseline levels of several immune factors, including IL-10, were significantly elevated in COVID-19 patients compared with NO COVID-19 subjects in “study population A”. Among them, IL-2, FGF, IFN-γ, and MCP-1 reached their highest levels within the second week of infection and then decreased. To note that, MCP-1 levels remained significantly elevated compared with controls. IL-10, GM-CSF, and IL-6 increased later and showed an increasing trend over time. Moreover, exogenous addition of IL-10 significantly downregulated IFN-γ response and several other immune factors in both COVID-19 patients and NO COVID-19-VCs evaluated by ELISA and a multiplex analysis (Luminex) in “study population B”. Importantly, IL-10 did not affect cell survival, but decreased the frequencies of T-cells producing IFN-γ, TNF-α, and IL-2 (p<0.05) and down-modulated HLA-DR expression on CD8+ and NK cells. Conclusion This study provides important insights into immune modulating effects of IL-10 in COVID-19 and may provide valuable information regarding the further in vivo investigations.
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Affiliation(s)
- Saeid Najafi-Fard
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Elisa Petruccioli
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Chiara Farroni
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Department of Epidemiology and Preclinical Research, UOS Professioni Sanitarie Tecniche National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Andrea Salmi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Anna Maria Gerarda Altera
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Assunta Navarra
- Clinical Epidemiology Unit, National Institute for Infectious Disease Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Tonino Alonzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Valentina Carlini
- Unit of Molecular Pathology, Biochemistry and Immunology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
| | - Douglas McClain Noonan
- Unit of Molecular Pathology, Biochemistry and Immunology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Adriana Albini
- European Institute of Oncology IEO-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
- *Correspondence: Adriana Albini, ; Delia Goletti,
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- *Correspondence: Adriana Albini, ; Delia Goletti,
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29
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Aiello A, Coppola A, Vanini V, Petrone L, Cuzzi G, Salmi A, Altera AMG, Tortorella C, Gualano G, Gasperini C, Scolieri P, Beccacece A, Vita S, Bruzzese V, Lorenzetti R, Palmieri F, Nicastri E, Goletti D. Accuracy of QuantiFERON SARS-CoV-2 research use only assay and characterization of the CD4 + and CD8 + T cell-SARS-CoV-2 response: comparison with a homemade interferon-γ release assay. Int J Infect Dis 2022; 122:841-849. [PMID: 35878802 PMCID: PMC9307287 DOI: 10.1016/j.ijid.2022.07.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/18/2022] [Accepted: 07/18/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES In this study, we aimed to characterize the SARS-CoV-2-specific T cell response detected by the QuantiFERON SARS-CoV-2 research use only assay in terms of accuracy and T cell subsets involved compared with a homemade interferon (IFN)-γ release assay (IGRA). METHODS We evaluated T cell response by the standardized QuantiFERON SARS-CoV-2 tubes (antigen [Ag]1 and Ag2) and a homemade IGRA quantifying IFN-γ response to SARS-CoV-2 spike peptides (homemade-IGRA-SPIKE test). We evaluated the T cell subsets mediating the specific response using flow cytometry. RESULTS We prospectively enrolled 66 individuals: COVID-19 or post-COVID-19 subjects and NO-COVID-19-vaccinated subjects, including healthy donors and immunocompromised subjects. The standardized kit detected 62.1% (41/66) of T cell responders. Ag2 tube showed a higher IFN-γ quantitative and qualitative response. Ag1 tube response was mainly mediated by CD4+ T cells; Ag2 tube response was mediated by CD4+ and CD8+ T cells. The homemade-IGRA-SPIKE test detected a higher number of responders (52/66, 78.8%) than the QuantiFERON SARS-CoV-2 assay (P = 0.056). The response was found in both T cell subsets, although a higher magnitude and response rate was observed in the CD4+ T cell subset. CONCLUSION The QuantiFERON SARS-CoV-2 response is mediated by CD4+ and CD8+ T cells. A lower number of responders is found compared with the homemade-IGRA-SPIKE test, likely because of the different peptide composition.
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Affiliation(s)
- Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Andrea Coppola
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy,Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Andrea Salmi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Anna Maria Gerarda Altera
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Carla Tortorella
- Department of Neurosciences, San Camillo Forlanini Hospital, Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Claudio Gasperini
- Department of Neurosciences, San Camillo Forlanini Hospital, Rome, Italy
| | - Palma Scolieri
- UOC di Medicina e Rete Reumatologica, Nuovo Regina Margherita Hospital, Rome, Italy
| | - Alessia Beccacece
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Serena Vita
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Vincenzo Bruzzese
- UOC di Medicina e Rete Reumatologica, Nuovo Regina Margherita Hospital, Rome, Italy
| | - Roberto Lorenzetti
- UOC di Gastroenterologia ASL Roma1, Nuovo Regina Margherita, Rome, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy,Corresponding author: Translational Research Unit of the Research Department, National Institute for Infectious Diseases, Padiglione del Vecchio, Room 39, Via Portuense 292, Rome 00149, Italy. Tel.: +39 06 55170 906; fax: +39 06 5582 825
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30
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Petrone L, Picchianti-Diamanti A, Sebastiani GD, Aiello A, Laganà B, Cuzzi G, Vanini V, Gualano G, Grifoni A, Ferraioli M, Castilletti C, Meschi S, Vaia F, Nicastri E, Sette A, Goletti D. Humoral and cellular responses to spike of δ SARS-CoV-2 variant in vaccinated patients with immune-mediated inflammatory diseases. Int J Infect Dis 2022; 121:24-30. [PMID: 35462039 PMCID: PMC9023365 DOI: 10.1016/j.ijid.2022.04.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 04/12/2022] [Accepted: 04/16/2022] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVES We assessed vaccination-induced antibody and cellular responses against spike from the ancestral strain and from the delta (δ) SARS-CoV-2 variant in patients with immune-mediated inflammatory diseases (IMIDs) on immunosuppressive therapy in comparison with immunocompetent subjects. METHODS We enrolled patients with IMID and immunocompetent subjects who completed the vaccination schedule within 4-6 months from the first dose. The interferon (IFN)-γ-response to spike peptides that were derived from the ancestral and the δ SARS-CoV-2 were measured by ELISA. Anti-Receptor Binding Domain IgG antibodies were also evaluated. RESULTS We enrolled 43 patients with IMID and nine immunocompetent subjects. No significant differences were found after comparing the specific immune response (IFN-γ) between patients with IMID and immunocompetent subjects to the ancestral (p = 0.36) or δ peptide pool (p = 0.51). Nevertheless, IFN-γ-specific responses to the ancestral or to the δ pools were reduced in subjects taking CTLA4-IgG or TNF-α inhibitors compared with subjects treated with IL-6 inhibitors or Disease Modifying Anti-Rheumatic Drugs. Regarding the antibody response, no significant differences were observed between patients with IMID and immunocompetent individuals. CONCLUSIONS Cellular responses to δ SARS-CoV-2 variant remain largely intact in patients with IMID. However, the magnitude of these responses is dependent on the specific IMID immunosuppressive regimen. Serological response was also similar between the IMID and control groups.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Andrea Picchianti-Diamanti
- Department of Clinical and Molecular Medicine, "Sapienza" University, S. Andrea University Hospital, 00189 Rome, Italy
| | | | - Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Bruno Laganà
- Department of Clinical and Molecular Medicine, "Sapienza" University, S. Andrea University Hospital, 00189 Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy; Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, 92037, USA
| | - Mario Ferraioli
- Rheumatology, Allergology and Clinical Immunology, Dipartimento di medicina dei sistemi, University of Rome Tor Vergata, Rome, Italy
| | - Concetta Castilletti
- Virology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Silvia Meschi
- Virology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Francesco Vaia
- UOC Direzione Sanitaria, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Emanuele Nicastri
- UOC Malattie Infettive ad Alta Intensità di Cura, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, 92037, USA
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, 00149 Rome, Italy.
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Khairullin B, Zakarya K, Orynbayev M, Abduraimov Y, Kassenov M, Sarsenbayeva G, Sultankulova K, Chervyakova O, Myrzakhmetova B, Nakhanov A, Nurpeisova A, Zhugunissov K, Assanzhanova N, Nurabayev S, Kerimbayev A, Yershebulov Z, Burashev Y, Kulmagambetov I, Davlyatshin T, Sergeeva M, Buzitskaya Z, Stukova M, Kutumbetov L. Efficacy and safety of an inactivated whole-virion vaccine against COVID-19, QazCovid-in®, in healthy adults: A multicentre, randomised, single-blind, placebo-controlled phase 3 clinical trial with a 6-month follow-up. EClinicalMedicine 2022; 50:101526. [PMID: 35770251 PMCID: PMC9233449 DOI: 10.1016/j.eclinm.2022.101526] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 05/16/2022] [Accepted: 06/01/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Vaccination remains the primary measure to prevent the spread of the SARS-CoV-2 virus, further necessitating the use of effective licensed vaccines. METHODS From Dec 25, 2020, to July 11, 2021, we conducted a multicenter, randomised, single-blind, placebo-controlled phase 3 efficacy trial of the QazCovid-in® vaccine with a 180-day follow-up period in three clinical centres in Kazakhstan. A total of 3000 eligible participants aged 18 years or older were randomly assigned (4:1) to receive two doses of the vaccine (5 μg each, 21 days apart) or placebo administered intramuscularly. QazCovid-in® is a whole-virion formaldehyde-inactivated anti-COVID-19 vaccine, adjuvanted with aluminium hydroxide. The primary endpoint was the incidence of symptomatic cases of the SARS-CoV-2 infection confirmed by RT-PCR starting from day 14 after the first immunisation. The trial was registered with ClinicalTrials.gov NCT04691908. FINDINGS The QazCovid-in® vaccine was safe over the 6-month monitoring period after two intramuscular immunisations inducing only local short-lived adverse events. The concomitant diseases of participants did not affect the vaccine safety. Out of 2400 vaccinated participants, 31 were diagnosed with COVID-19; 43 COVID-19 cases were recorded in 600 placebo participants with onset of 14 days after the first dose within the 180-day observation period. Only one severe COVID-19 case was identified in a vaccine recipient with a comorbid chronic heart failure. The protective efficacy of the QazCovid-in® vaccine reached 82·0% (95% CI 71.1-88.5) within the 180-day observation period. INTERPRETATION Two immunisations with the inactivated QazCovid-in® vaccine achieved 82·0% (95% CI 71.1-88.5) protective efficacy against COVID-19 within a 180-day follow-up period. FUNDING The work was funded by the Science Committee of the Ministry of Education and Science of Kazakhstan within the framework of the Scientific and Technical Program "Development of a vaccine against coronavirus infection COVID-19". State registration number 0.0927.
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Affiliation(s)
- Berik Khairullin
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
- Corresponding author at: Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, 080409, Kazakhstan.
| | - Kunsulu Zakarya
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Mukhit Orynbayev
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Yergali Abduraimov
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Markhabat Kassenov
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Gulbanu Sarsenbayeva
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Kulyaisan Sultankulova
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Olga Chervyakova
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Balzhan Myrzakhmetova
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Aziz Nakhanov
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Ainur Nurpeisova
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Kuandyk Zhugunissov
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Nurika Assanzhanova
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Sergazy Nurabayev
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Aslan Kerimbayev
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Zakir Yershebulov
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | - Yerbol Burashev
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
| | | | | | - Maria Sergeeva
- Smorodintsev Research Institute of Influenza, Saint Petersburg, Russia
| | - Zhanna Buzitskaya
- Smorodintsev Research Institute of Influenza, Saint Petersburg, Russia
| | - Marina Stukova
- Smorodintsev Research Institute of Influenza, Saint Petersburg, Russia
| | - Lespek Kutumbetov
- Research Institute of Biological Safety Problems of the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan, Gvardeysk, Kazakhstan
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Martínez-Gallo M, Esperalba J, Pujol-Borrell R, Sandá V, Arrese-Muñoz I, Fernández-Naval C, Antón A, Cardona V, Labrador-Horrillo M, Pumarola T, Hernandéz-González M. Commercialized kits to assess T-cell responses against SARS-CoV-2 S peptides. A pilot study in health care workers. MEDICINA CLÍNICA (ENGLISH EDITION) 2022; 159:116-123. [PMID: 35999826 PMCID: PMC9389861 DOI: 10.1016/j.medcle.2021.09.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/02/2021] [Indexed: 11/24/2022]
Abstract
Background It is crucial to assess the levels of protection generated by natural infection or SARS-CoV-2 vaccines, mainly in individuals professionally exposed and in vulnerable groups. Measuring T-cell responses may complement antibody tests currently in use as correlates of protection. Our aim was to assess the feasibility of a validated assay of T-cell responses. Methods Twenty health-care-workers (HCW) were included. Antibody test to SARS-CoV-2 N and S-proteins in parallel with a commercially available whole-blood-interferon-gamma-release-assay (IGRA) to S-peptides and two detection methods, CLIA and ELISA were determined. Results IGRA test detected T-cell responses in naturally exposed and vaccinated HCW already after first vaccination dose. The correlation by the two detection methods was very high (R > 0.8) and sensitivity and specificity ranged between 100 and 86% and 100-73% respectively. Even though there was a very high concordance between specific antibody levels and the IGRA assay in the ability to detect immune response to SARS-CoV-2, there was a relatively low quantitative correlation. In the small group primed by natural infection, one vaccine dose was sufficient to reach immune response plateau. IGRA was positive in one, with Ig(S) antibody negative vaccinated immunosuppressed HCW illustrating another advantage of the IGRA-test. Conclusion Whole-blood-IGRA-tests amenable to automation and constitutes a promising additional tool for measuring the state of the immune response to SARS-CoV-2; they are applicable to large number of samples and may become a valuable correlate of protection to COVID-19, particularly for vulnerable groups at risk of being re-exposed to infection, as are health-care-workers.
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Affiliation(s)
- Mónica Martínez-Gallo
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Jeffrey Model Foundation Excellence Center, Barcelona, Catalonia, Spain
- Diagnostic Immunology research group Vall d'Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
- Department of Cell Biology, Physiology and Immunology, Autonomous University of Barcelona (UAB), Barcelona, Catalonia, Spain
| | - Juliana Esperalba
- Microbiology Division, Hospital Universitari Vall d'Hebron (HUVH), Departament de Genètica i Microbiologia, Autonomous University of Barcelona (UAB), Barcelona, Catalonia, Spain
| | - Ricardo Pujol-Borrell
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Jeffrey Model Foundation Excellence Center, Barcelona, Catalonia, Spain
- Diagnostic Immunology research group Vall d'Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
- Department of Cell Biology, Physiology and Immunology, Autonomous University of Barcelona (UAB), Barcelona, Catalonia, Spain
| | - Víctor Sandá
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Jeffrey Model Foundation Excellence Center, Barcelona, Catalonia, Spain
| | - Iria Arrese-Muñoz
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Jeffrey Model Foundation Excellence Center, Barcelona, Catalonia, Spain
| | - Candela Fernández-Naval
- Microbiology Department, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Andrés Antón
- Microbiology Division, Hospital Universitari Vall d'Hebron (HUVH), Departament de Genètica i Microbiologia, Autonomous University of Barcelona (UAB), Barcelona, Catalonia, Spain
| | - Victoria Cardona
- Allergy Section, Internal Medicine Department, Hospital Universitari Vall d'Hebron (HUVH), Barcelona, Catalonia, Spain
- ARADyAL Research Network, Instituto de Salud Carlos III (ISCIII), Spain
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Moisés Labrador-Horrillo
- Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Allergy Section, Internal Medicine Department, Hospital Universitari Vall d'Hebron (HUVH), Barcelona, Catalonia, Spain
- ARADyAL Research Network, Instituto de Salud Carlos III (ISCIII), Spain
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Tomás Pumarola
- Microbiology Division, Hospital Universitari Vall d'Hebron (HUVH), Departament de Genètica i Microbiologia, Autonomous University of Barcelona (UAB), Barcelona, Catalonia, Spain
| | - Manuel Hernandéz-González
- Immunology Division, Hospital Universitari Vall d'Hebron (HUVH), Jeffrey Model Foundation Excellence Center, Barcelona, Catalonia, Spain
- Diagnostic Immunology research group Vall d'Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
- Department of Cell Biology, Physiology and Immunology, Autonomous University of Barcelona (UAB), Barcelona, Catalonia, Spain
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Rebholz H, Braun RJ, Saha T, Harzer O, Schneider M, Ladage D. Longitudinal monitoring of SARS-CoV-2 spike protein-specific antibody responses in Lower Austria. PLoS One 2022; 17:e0271382. [PMID: 35895668 PMCID: PMC9328535 DOI: 10.1371/journal.pone.0271382] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 06/30/2022] [Indexed: 11/18/2022] Open
Abstract
The Lower Austrian Wachau region was an early COVID-19 hotspot of infection. As previously reported, in June 2020, after the first peak of infections, we determined that 8.5% and 9.0% of the participants in Weißenkirchen and surrounding communities in the Wachau region were positive for immunoglobulin G (IgG) and immunoglobulin A (IgA) antibodies against the receptor-binding domain of the spike protein of SARS-CoV-2, respectively. Here, we present novel data obtained eight months later (February 2021) from Weißenkirchen, after the second peak of infection, with 25.0% (138/552) and 23.6% (130/552) of participants that are positive for IgG and IgA, respectively. In participants with previous IgG/IgA positivity (June 2020), we observed a 24% reduction in IgG levels, whereas the IgA levels remained stable in February 2021. This subgroup was further analyzed for SARS-CoV-2 induced T cell activities. Although 76% (34/45) and 76% (34/45) of IgG positive and IgA positive participants, respectively, showed specific T cell activities (upon exposure to SARS-CoV-2 spike protein-derived peptides), those were not significantly correlated with the levels of IgG or IgA. Thus, the analyses of antibodies cannot surrogate the measurement of T cell activities. For a comprehensive view on SARS-CoV-2-triggered immune responses, the measurement of different classes of antibodies should be complemented with the determination of T cell activities.
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Affiliation(s)
- Heike Rebholz
- Research Division for Neurodegenerative Diseases, Center for Biosciences, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), UMR S1266, INSERM, Université de Paris, Paris, France
- GHU Psychiatrie et Neurosciences, Paris, France
| | - Ralf J. Braun
- Research Division for Neurodegenerative Diseases, Center for Biosciences, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- * E-mail: (RJB); (DL)
| | - Titas Saha
- Department of Scientific Coordination and Management, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
| | - Oliver Harzer
- Center for Biosciences, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- Bioscientia, Institute of Medical Diagnostics, Ingelheim, Germany
| | - Miriam Schneider
- Department of Scientific Coordination and Management, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
| | - Dennis Ladage
- Internal Medicine, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
- Heart Center, University of Cologne, Cologne, Germany
- Department of Pneumology, Maria Hilf Hospital, Mönchengladbach, Germany
- * E-mail: (RJB); (DL)
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Aiello A, Grossi A, Meschi S, Meledandri M, Vanini V, Petrone L, Casetti R, Cuzzi G, Salmi A, Altera AM, Pierelli L, Gualano G, Ascoli Bartoli T, Castilletti C, Agrati C, Girardi E, Palmieri F, Nicastri E, Di Rosa E, Goletti D. Coordinated innate and T-cell immune responses in mild COVID-19 patients from household contacts of COVID-19 cases during the first pandemic wave. Front Immunol 2022; 13:920227. [PMID: 35967321 PMCID: PMC9364317 DOI: 10.3389/fimmu.2022.920227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/30/2022] [Indexed: 01/08/2023] Open
Abstract
Objective To better define the immunopathogenesis of COVID-19, the present study aims to characterize the early immune responses to SARS-CoV-2 infection in household contacts of COVID-19 cases. In particular, innate, T- and B-cell specific responses were evaluated over time. Methods Household contacts of COVID-19 cases screened for SARS−CoV−2 infection by nasopharyngeal swab for surveillance purposes were enrolled (T0, n=42). Of these, 28 subjects returned for a follow-up test (T1). The innate response was assessed by detecting a panel of soluble factors by multiplex-technology in plasma samples. Cell-mediated response was evaluated by measuring interferon (IFN)-γ levels by ELISA in plasma harvested from whole-blood stimulated with SARS−CoV−2 peptide pools, including spike (S), nucleocapsid (N) and membrane (M) proteins. The serological response was assessed by quantifying anti-Receptor-Binding-Domain (RBD), anti-Nucleocapsid (N), whole virus indirect immunofluorescence, and neutralizing antibodies. Results At T0, higher levels of plasmatic IFN-α, IL-1ra, MCP-1 and IP-10, and lower levels of IL-1β, IL-9, MIP-1β and RANTES were observed in subjects with positive swab compared to individuals with a negative one (p<0.05). Plasmatic IFN-α was the only cytokine detectable in subjects with positive SARS-CoV-2 swabs with high accuracy for swab score positivity (0.93, p<0.0001). Among subjects with positive swabs, significant negative correlations were found among the RT-PCR cycle threshold values reported for genes S and N and IFN-α or IP-10 levels. At T0, the IFN-γ T-cell specific response was detected in 50% (5/10) of subjects with positive swab, while anti-RBD/anti-N antibodies showed a positivity rate of 10% (1/10). At T1, the IFN-γ T-cell specific response was detected in most of the confirmed-infection subjects (77.8%, 7/9), whereas the serological response was still observed in a minority of them (44.4%, 4/9). Overall, the swab test showed a moderate concordance with the T-cell response (78.6%, k=0.467), and a scarce concordance with the serological one (72.9%, k=0.194). Conclusions Plasmatic IFN-α and the IFN-γ T-cell specific response appear early even in the absence of seroconversion, and show a greater positivity rate than the serological response in household contacts with positive swab.
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Affiliation(s)
- Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Adriano Grossi
- Local Public Health Office, Azienda Sanitaria Locale (ASL) Roma 1, Rome, Italy
| | - Silvia Meschi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Marcello Meledandri
- Unità Operativa Complessa (UOC) Microbiology and Virology, Azienda Sanitaria Locale (ASL) Roma 1-San Filippo Neri Hospital, Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Rita Casetti
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Andrea Salmi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Anna Maria Altera
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Luca Pierelli
- Unità Operativa Complessa (UOC) Transfusion Medicine and Stem Cell, San Camillo Forlanini Hospital, Rome, Italy
| | - Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Tommaso Ascoli Bartoli
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Chiara Agrati
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Enrico Girardi
- Clinical Epidemiology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Enrico Di Rosa
- Local Public Health Office, Azienda Sanitaria Locale (ASL) Roma 1, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- *Correspondence: Delia Goletti,
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Flieder T, Fischer B, von Bargen K, Peter A, Knabbe C, Birschmann I. Humoral and cellular immune response levels at a 1-year follow-up after mild COVID-19. J Clin Virol 2022; 154:105236. [PMID: 35896052 PMCID: PMC9262650 DOI: 10.1016/j.jcv.2022.105236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 06/08/2022] [Accepted: 07/04/2022] [Indexed: 11/17/2022]
Abstract
The primary objective of this study was to establish a 1-year follow-up of patients after mild COVID-19 with no or only short-term detection of antibodies shortly after disease. At 1 year after disease, cellular memory against SARS-CoV-2, as measured by IFN-γ release by T cells, was detected in 76% (38/50) of participants. The data suggest that even if antibody levels decline after the primary infection has resolved, a cellular immune response may be detectable for longer.
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Affiliation(s)
- Tobias Flieder
- Herz- und Diabeteszentrum Nordrhein-Westfalen, Universitätsklinik der Ruhr-Universität Bochum, Institut für Laboratoriums- und Transfusionsmedizin, Germany
| | - Bastian Fischer
- Herz- und Diabeteszentrum Nordrhein-Westfalen, Universitätsklinik der Ruhr-Universität Bochum, Institut für Laboratoriums- und Transfusionsmedizin, Germany
| | - Katharina von Bargen
- Herz- und Diabeteszentrum Nordrhein-Westfalen, Universitätsklinik der Ruhr-Universität Bochum, Institut für Laboratoriums- und Transfusionsmedizin, Germany
| | - Andreas Peter
- Institut für Klinische Chemie und Pathobiochemie, Universitätsklinikum, Tübingen, Germany
| | - Cornelius Knabbe
- Herz- und Diabeteszentrum Nordrhein-Westfalen, Universitätsklinik der Ruhr-Universität Bochum, Institut für Laboratoriums- und Transfusionsmedizin, Germany
| | - Ingvild Birschmann
- Herz- und Diabeteszentrum Nordrhein-Westfalen, Universitätsklinik der Ruhr-Universität Bochum, Institut für Laboratoriums- und Transfusionsmedizin, Germany.
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36
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Chu C, Schönbrunn A, Elitok S, Kern F, Schnatbaum K, Wenschuh H, Klemm K, von Baehr V, Krämer BK, Hocher B. T-cell proliferation assay for the detection of SARS-CoV-2-specific T-cells. Clin Chim Acta 2022; 532:130-136. [PMID: 35690083 PMCID: PMC9174102 DOI: 10.1016/j.cca.2022.05.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/25/2022] [Accepted: 05/28/2022] [Indexed: 11/17/2022]
Abstract
Both infection with and vaccination against SARS-CoV-2 trigger a complex B-cell and T-cell response. Methods for the analysis of the B-cell response are now well established. However, reliable methods for measuring the T-cell response are less well established and their usefulness in clinical settings still needs to be proven. Here, we have developed and validated a T-cell proliferation assay based on 3H thymidine incorporation. The assay is using SARS-CoV-2 derived peptide pools that cover the spike (S), the nucleocapsid (N) and the membrane (M) protein for stimulation. We have compared this novel SARS-CoV-2 lymphocyte transformation test (SARS-CoV-2 LTT) to an established ELISA assay detecting Immunoglobulin G (IgG) antibodies to the S1 subunit of the SARS-CoV-2 spike protein. The study was carried out using blood samples from both vaccinated and infected health care workers as well as from a non-infected control group. Our novel SARS-CoV-2 LTT shows excellent discrimination of infected and/or vaccinated individuals versus unexposed controls, with the ROC analysis showing an area under the curve (AUC) of > 0.95. No false positives were recorded as all unexposed controls had a negative LTT result. When using peptide pools not only representing the S protein (found in all currently approved vaccines) but also the N and M proteins (not contained in the vast majority of vaccines), the novel SARS-CoV-2 LTT can also discriminate T-cell responses resulting from vaccination against those induced by infection.
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Affiliation(s)
- Chang Chu
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Germany; Department of Nephrology, Charité - Universitätsmedizin Berlin, Campus Mitte, Berlin, Germany
| | - Anne Schönbrunn
- Institute of Medical Diagnostics, IMD Berlin-Potsdam, Berlin, Germany
| | - Saban Elitok
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Germany; Department of Nephrology and Endocrinology, Ernst von Bergmann Hospital Potsdam, Potsdam, Germany
| | - Florian Kern
- Brighton and Sussex Medical School, Brighton BN1 9PX, UK; JPT Peptide Technologies, Berlin, Germany
| | | | | | - Kristin Klemm
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Germany; Department of Nephrology and Endocrinology, Ernst von Bergmann Hospital Potsdam, Potsdam, Germany
| | - Volker von Baehr
- Institute of Medical Diagnostics, IMD Berlin-Potsdam, Berlin, Germany
| | - Bernhard K Krämer
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Germany; European Center for Angioscience ECAS, Faculty of Medicine of the University of Heidelberg, Mannheim, Germany; Center for Preventive Medicine and Digital Health Baden-Württemberg (CPDBW), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Mannheim Institute for Innate Immunoscience, Medical Faculty Mannheim of the University of Heidelberg, Mannheim, Germany
| | - Berthold Hocher
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology/Pneumology), University Medical Centre Mannheim, University of Heidelberg, Germany; Institute of Medical Diagnostics, IMD Berlin-Potsdam, Berlin, Germany; Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China; Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China.
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Benning L, Morath C, Bartenschlager M, Kim H, Reineke M, Beimler J, Buylaert M, Nusshag C, Kälble F, Reichel P, Töllner M, Schaier M, Klein K, Benes V, Rausch T, Rieger S, Stich M, Tönshoff B, Weidner N, Schnitzler P, Zeier M, Süsal C, Hien Tran T, Bartenschlager R, Speer C. Neutralizing antibody response against the B.1.617.2 (delta) and the B.1.1.529 (omicron) variants after a third mRNA SARS-CoV-2 vaccine dose in kidney transplant recipients. Am J Transplant 2022; 22:1873-1883. [PMID: 35384272 PMCID: PMC9111366 DOI: 10.1111/ajt.17054] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/24/2022] [Accepted: 04/01/2022] [Indexed: 01/25/2023]
Abstract
Seroconversion after COVID-19 vaccination is impaired in kidney transplant recipients. Emerging variants of concern such as the B.1.617.2 (delta) and the B.1.1.529 (omicron) variants pose an increasing threat to these patients. In this observational cohort study, we measured anti-S1 IgG, surrogate neutralizing, and anti-receptor-binding domain antibodies three weeks after a third mRNA vaccine dose in 49 kidney transplant recipients and compared results to 25 age-matched healthy controls. In addition, vaccine-induced neutralization of SARS-CoV-2 wild-type, the B.1.617.2 (delta), and the B.1.1.529 (omicron) variants was assessed using a live-virus assay. After a third vaccine dose, anti-S1 IgG, surrogate neutralizing, and anti-receptor-binding domain antibodies were significantly lower in kidney transplant recipients compared to healthy controls. Only 29/49 (59%) sera of kidney transplant recipients contained neutralizing antibodies against the SARS-CoV-2 wild-type or the B.1.617.2 (delta) variant and neutralization titers were significantly reduced compared to healthy controls (p < 0.001). Vaccine-induced cross-neutralization of the B.1.1.529 (omicron) variants was detectable in 15/35 (43%) kidney transplant recipients with seropositivity for anti-S1 IgG, surrogate neutralizing, and/or anti-RBD antibodies. Neutralization of the B.1.1.529 (omicron) variants was significantly reduced compared to neutralization of SARS-CoV-2 wild-type or the B.1.617.2 (delta) variant for both, kidney transplant recipients and healthy controls (p < .001 for all).
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Affiliation(s)
- Louise Benning
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Christian Morath
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Marie Bartenschlager
- Department of Infectious Diseases, Molecular Virology, University of Heidelberg, Heidelberg, Germany
| | - Heeyoung Kim
- Department of Infectious Diseases, Molecular Virology, University of Heidelberg, Heidelberg, Germany
| | - Marvin Reineke
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Jörg Beimler
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Mirabel Buylaert
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Christian Nusshag
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Florian Kälble
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Paula Reichel
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | | | - Matthias Schaier
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Katrin Klein
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Vladimir Benes
- Genomics Core Facility, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Tobias Rausch
- Genomics Core Facility, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Susanne Rieger
- Department of Pediatrics I, University Children’s Hospital Heidelberg, Heidelberg, Germany
| | - Maximilian Stich
- Department of Pediatrics I, University Children’s Hospital Heidelberg, Heidelberg, Germany
| | - Burkhard Tönshoff
- Department of Pediatrics I, University Children’s Hospital Heidelberg, Heidelberg, Germany
| | - Niklas Weidner
- Department of Virology, University of Heidelberg, Heidelberg, Germany
| | - Paul Schnitzler
- Department of Virology, University of Heidelberg, Heidelberg, Germany
| | - Martin Zeier
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
| | - Caner Süsal
- Institute of Immunology, University of Heidelberg, Heidelberg, Germany
- Transplant Immunology Research Center of Excellence, Koç University Hospital, Istanbul, Turkey
| | - Thuong Hien Tran
- Institute of Immunology, University of Heidelberg, Heidelberg, Germany
| | - Ralf Bartenschlager
- Department of Infectious Diseases, Molecular Virology, University of Heidelberg, Heidelberg, Germany
- German Center for Infection Research, Heidelberg, Germany
- Division Virus-Associated Carcinogenesis, German Cancer Research Center, Heidelberg, Germany
| | - Claudius Speer
- Department of Nephrology, University of Heidelberg, Heidelberg, Germany
- Department of Molecular Medicine Partnership Unit Heidelberg, European Molecular Biology Laboratory, Heidelberg, Germany
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38
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Krishna BA, Lim EY, Mactavous L, Lyons PA, Doffinger R, Bradley JR, Smith KGC, Sinclair J, Matheson NJ, Lehner PJ, Wills MR, Sithole N. Evidence of previous SARS-CoV-2 infection in seronegative patients with long COVID. EBioMedicine 2022; 81:104129. [PMID: 35772216 PMCID: PMC9235296 DOI: 10.1016/j.ebiom.2022.104129] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 05/09/2022] [Accepted: 06/08/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND There is currently no consensus on the diagnosis, definition, symptoms, or duration of COVID-19 illness. The diagnostic complexity of Long COVID is compounded in many patients who were or might have been infected with SARS-CoV-2 but not tested during the acute illness and/or are SARS-CoV-2 antibody negative. METHODS Given the diagnostic conundrum of Long COVID, we set out to investigate SARS-CoV-2-specific T cell responses in patients with confirmed SARS-CoV-2 infection and/or Long COVID from a cohort of mostly non-hospitalised patients. FINDINGS We discovered that IL-2 release (but not IFN-γ release) from T cells in response to SARS-CoV-2 peptides is both sensitive (75% +/-13%) and specific (88%+/-7%) for previous SARS-CoV-2 infection >6 months after a positive PCR test. We identified that 42-53% of patients with Long COVID, but without detectable SARS-CoV-2 antibodies, nonetheless have detectable SARS-CoV-2 specific T cell responses. INTERPRETATION Our study reveals evidence (detectable T cell mediated IL-2 release) of previous SARS-CoV-2 infection in seronegative patients with Long COVID. FUNDING This work was funded by the Addenbrooke's Charitable Trust (900276 to NS), NIHR award (G112259 to NS) and supported by the NIHR Cambridge Biomedical Research Centre. NJM is supported by the MRC (TSF MR/T032413/1) and NHSBT (WPA15-02). PJL is supported by the Wellcome Trust (PRF 210688/Z/18/Z, 084957/Z/08/Z), a Medical Research Council research grant MR/V011561/1 and the United Kingdom Research and a Innovation COVID Immunology Consortium grant (MR/V028448/1).
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Affiliation(s)
- Benjamin A Krishna
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Eleanor Y Lim
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK; Department of Infectious Diseases, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - Lenette Mactavous
- Department of Infectious Diseases, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - Paul A Lyons
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Rainer Doffinger
- Department of Clinical Biochemistry and Immunology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - John R Bradley
- Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK; National Institute for Health Research (NIHR) Cambridge Biomedical Research Centre, Cambridge CB2 0QQ, UK; Cambridge NIHR BioResource Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK; Department of Renal Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - Kenneth G C Smith
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - John Sinclair
- Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Nicholas J Matheson
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK; Department of Infectious Diseases, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK; NHS Blood and Transplant, Cambridge CB2 0PT, UK
| | - Paul J Lehner
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK; Department of Infectious Diseases, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - Mark R Wills
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK.
| | - Nyaradzai Sithole
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Cambridge CB2 0AW, UK; Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK; Department of Infectious Diseases, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK.
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39
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Zahid S, Gul M, Shafique S, Rashid S. E2 UbcH5B-derived peptide ligands target HECT E3-E2 binding site and block the Ub-dependent SARS-CoV-2 egression: A computational study. Comput Biol Med 2022; 146:105660. [PMID: 35751189 PMCID: PMC9124161 DOI: 10.1016/j.compbiomed.2022.105660] [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: 02/02/2022] [Revised: 05/15/2022] [Accepted: 05/18/2022] [Indexed: 01/12/2023]
Abstract
Homologous to E6AP carboxyl-terminus (HECT)-type E3 ligase performs ubiquitin (Ub)-proteasomal protein degradation via forming a complex with E2∼Ub. Enveloped viruses including SARS-CoV-2 escape from the infected cells by harnessing the E-class vacuolar protein-sorting (ESCRT) machinery and mimic the cellular system through PPAY motif-based linking to HECT Ub ligase activity. In the present study, we have characterized the binding pattern of E2UbcH5B to HECT domains of NEDD4L, WWP1, WWP2, HECW1, and HECW2 through in silico analysis to isolate the E2UbcH5B-specific peptide inhibitors that may target SARS-CoV-2 viral egression. Molecular dynamics analysis revealed more opening of E2UbcH5B-binding pocket upon binding to HECTNEDD4L, HECTWWP1, HECTWWP2, HECTHECW1, and HECTHECW2. We observed similar binding pattern for E2UbcH5B and mentioned HECT domains as previously reported for HECTNEDD4L where Trp762, Trp709, and Trp657 residues of HECTNEDD4L, HECTWWP1, and HECTWWP2 are involved in making contacts with Ser94 residue of E2UbcH5B. Similarly, corresponding to HECTNEDD4L Tyr756 residue, HECTWWP1, HECTWWP2, HECTHECW1, and HECTHECW2-specific Phe703, Phe651, Phe1387, and Phe1353 residues execute interaction with E2UbcH5B. Our analysis suggests that corresponding to Cys942 of HECTNEDD4L, Cys890, Cys838, Cys1574, and Cys1540 residues of HECTWWP1, HECTWWP2, HECTHECW1, and HECTHECW2, respectively are involved in E2-to-E3 Ub transfer. Furthermore, MM-PBSA free energy calculations revealed favorable energy values for E2UbcH5B-HECT complexes along with the individual residue contributions. Subsequently, two E2UbcH5B-derived peptides (His55-Phe69 and Asn81-Ala96) were tested for their binding abilities against HECT domains of NEDD4L, WWP1, WWP2, HECW1, and HECW2. Their binding was validated through substitution of Phe62, Pro65, Ile84, and Cys85 residues into Ala, which revealed an impaired binding, suggesting that the proposed peptide ligands may selectively target E2-HECT binding and Ub-transfer. Collectively, we propose that peptide-driven blocking of E2-to-HECT Ub loading may limit SARS-CoV-2 egression and spread in the host cells.
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40
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Bergami F, Arena F, Pattonieri EF, Gregorini M, Meloni F, Abelli M, Ticozzelli E, Testa G, Lilleri D, Cassaniti I, Baldanti F. Performance of Whole Blood Stimulation Assays for the Quantification of SARS-CoV-2 Specific T-Cell Response: A Cross-Sectional Study. Diagnostics (Basel) 2022; 12:diagnostics12061509. [PMID: 35741317 PMCID: PMC9221863 DOI: 10.3390/diagnostics12061509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/16/2022] [Accepted: 06/18/2022] [Indexed: 12/04/2022] Open
Abstract
Since the identification of the new severe acute respiratory syndrome virus 2 (SARS-CoV-2), a huge effort in terms of diagnostic strategies has been deployed. To date, serological assays represent a valuable tool for the identification of recovered COVID-19 patients and for the monitoring of immune response elicited by vaccination. However, the role of T-cell response should be better clarified and simple and easy to perform assays should be routinely introduced. The main aim of this study was to compare a home-made assay for whole blood stimulation with a standardized ELISpot assay design in our laboratory for the assessment of spike-specific T-cell response in vaccinated subjects. Even if a good correlation between the assays was reported, a higher percentage of responder subjects was reported for immunocompromised subjects with ELISpot assay (56%) than home-made whole blood stimulation assay (33%). Additionally, three commercial assays were compared with our home-made assay, reporting a good agreement in terms of both positive and negative results.
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Affiliation(s)
- Federica Bergami
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (F.B.); (F.A.); (D.L.); (F.B.)
| | - Francesca Arena
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (F.B.); (F.A.); (D.L.); (F.B.)
| | - Eleonora Francesca Pattonieri
- Nephrology, Dialysis and Transplantation Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (E.F.P.); (M.G.)
| | - Marilena Gregorini
- Nephrology, Dialysis and Transplantation Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (E.F.P.); (M.G.)
| | - Federica Meloni
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, 27100 Pavia, Italy;
| | - Massimo Abelli
- General Surgery 4 Unit-Abdominal Transplantation, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.A.); (E.T.)
| | - Elena Ticozzelli
- General Surgery 4 Unit-Abdominal Transplantation, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.A.); (E.T.)
| | - Giorgia Testa
- Pediatrics Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Daniele Lilleri
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (F.B.); (F.A.); (D.L.); (F.B.)
| | - Irene Cassaniti
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (F.B.); (F.A.); (D.L.); (F.B.)
- Correspondence:
| | - Fausto Baldanti
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (F.B.); (F.A.); (D.L.); (F.B.)
- Department of Clinical, Surgical, Diagnostics and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
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41
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Windsor WJ, Roell Y, Tucker H, Cheng CA, Suliman S, Peek LJ, Pestano GA, Lee WT, Zeichhardt H, Lamb MM, Kammel M, Wang H, Kedl R, Rester C, Morrison TE, Davenport BJ, Carson K, Yates J, Howard K, Kulas K, Walt DR, Dafni A, Taylor D, Chu M. Harmonization of Multiple SARS-CoV-2 Reference Materials Using the WHO IS (NIBSC 20/136): Results and Implications. Front Microbiol 2022; 13:893801. [PMID: 35707164 PMCID: PMC9190986 DOI: 10.3389/fmicb.2022.893801] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 03/31/2022] [Indexed: 11/13/2022] Open
Abstract
Background There is an urgent need for harmonization between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) serology platforms and assays prior to defining appropriate correlates of protection and as well inform the development of new rapid diagnostic tests that can be used for serosurveillance as new variants of concern (VOC) emerge. We compared multiple SARS-CoV-2 serology reference materials to the WHO International Standard (WHO IS) to determine their utility as secondary standards, using an international network of laboratories with high-throughput quantitative serology assays. This enabled the comparison of quantitative results between multiple serology platforms. Methods Between April and December 2020, 13 well-characterized and validated SARS-CoV-2 serology reference materials were recruited from six different providers to qualify as secondary standards to the WHO IS. All the samples were tested in parallel with the National Institute for Biological Standards and Control (NIBSC) 20/136 and parallel-line assays were used to calculate the relevant potency and binding antibody units. Results All the samples saw varying levels of concordance between diagnostic methods at specific antigen–antibody combinations. Seven of the 12 candidate materials had high concordance for the spike-immunoglobulin G (IgG) analyte [percent coefficient of variation (%CV) between 5 and 44%]. Conclusion Despite some concordance between laboratories, qualification of secondary materials to the WHO IS using arbitrary international units or binding antibody units per milliliter (BAU/ml) does not provide any benefit to the reference materials overall, due to the lack of consistent agreeable international unit (IU) or BAU/ml conversions between laboratories. Secondary standards should be qualified to well-characterized reference materials, such as the WHO IS, using serology assays that are similar to the ones used for the original characterization of the WHO IS.
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Affiliation(s)
| | - Yannik Roell
- Colorado School of Public Health, Center for Global Health, Aurora, CO, United States
| | - Heidi Tucker
- Division of Infectious Diseases, New York State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Chi-An Cheng
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, United States
| | - Sara Suliman
- Division of Rheumatology, Inflammation and Immunity, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, United States.,Division of Experimental Medicine, Zuckerberg San Francisco General Hospital, University of California, San Francisco, San Francisco, CA, United States
| | | | | | - William T Lee
- Division of Infectious Diseases, New York State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Heinz Zeichhardt
- INSTAND e.V., Society for Promoting Quality Assurance in Medical Laboratories, Duesseldorf, Germany.,IQVD GmbH, Institut fuer Qualitaetssicherung in der Virusdiagnostik, Berlin, Germany.,GBD Gesellschaft fuer Biotechnologische Diagnostik mbH, Berlin, Germany
| | - Molly M Lamb
- Colorado School of Public Health, Center for Global Health, Aurora, CO, United States
| | - Martin Kammel
- INSTAND e.V., Society for Promoting Quality Assurance in Medical Laboratories, Duesseldorf, Germany.,IQVD GmbH, Institut fuer Qualitaetssicherung in der Virusdiagnostik, Berlin, Germany.,GBD Gesellschaft fuer Biotechnologische Diagnostik mbH, Berlin, Germany
| | - Hui Wang
- Thermo Fisher Scientific, Waltham, MA, United States
| | - Ross Kedl
- Department of Immunology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Cody Rester
- Department of Immunology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Thomas E Morrison
- Department of Immunology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Bennet J Davenport
- Department of Immunology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Kyle Carson
- Division of Infectious Diseases, New York State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Jennifer Yates
- Division of Infectious Diseases, New York State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Kelly Howard
- Division of Infectious Diseases, New York State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Karen Kulas
- Division of Infectious Diseases, New York State Department of Health, Wadsworth Center, Albany, NY, United States
| | - David R Walt
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, United States
| | - Aner Dafni
- Oneworld Accuracy, Vancouver, BC, Canada
| | | | - May Chu
- Colorado School of Public Health, Center for Global Health, Aurora, CO, United States
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42
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Petrone L, Tortorella C, Aiello A, Farroni C, Ruggieri S, Castilletti C, Meschi S, Cuzzi G, Vanini V, Palmieri F, Prosperini L, Haggiag S, Galgani S, Grifoni A, Sette A, Gasperini C, Nicastri E, Goletti D. Humoral and Cellular Response to Spike of Delta SARS-CoV-2 Variant in Vaccinated Patients With Multiple Sclerosis. Front Neurol 2022; 13:881988. [PMID: 35711277 PMCID: PMC9194677 DOI: 10.3389/fneur.2022.881988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives We assessed vaccination-induced antibody and cellular response against spike from the ancestral strain and from the Delta Severe Acute Respiratory Syndrome CoronaVirus-2 (SARS-CoV-2) variant in patients with Multiple Sclerosis (MS) treated with disease modifying treatments. Methods We enrolled 47 patients with MS and nine controls ("no MS") having completed the vaccination schedule within 4-6 months from the first dose. The Interferon (IFN)-γ-response to spike peptides derived from the ancestral and the Delta SARS-CoV-2 was measured by enzyme-linked immunoassay (ELISA). Anti-Receptor Binding Domain (RBD) IgG were also evaluated. Results No significant differences were found comparing the IFN-γ-specific immune response between MS and "no MS" subjects to the ancestral (P = 0.62) or Delta peptide pools (P = 0.68). Nevertheless, a reduced IFN-γ-specific response to the ancestral or to the Delta pools was observed in subjects taking fingolimod or cladribine compared to subjects treated with ocrelizumab or IFN-β. The antibody response was significantly reduced in patients with MS compared to "no MS" subjects (P = 0.0452) mainly in patients taking ocrelizumab or fingolimod. Conclusions Cellular responses to Delta SARS-CoV-2 variant remain largely intact in patients with MS. However, the magnitude of these responses depends on the specific therapy.
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Affiliation(s)
- Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Carla Tortorella
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Chiara Farroni
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Serena Ruggieri
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- Neuroimmunology Unit, IRCSS Fondazione Santa Lucia, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Silvia Meschi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
- Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Luca Prosperini
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Shalom Haggiag
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Simona Galgani
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Claudio Gasperini
- Department of Neurosciences, San Camillo-Forlanini Hospital, Rome, Italy
| | - Emanuele Nicastri
- UOC Malattie Infettive ad Alta Intensità di Cura, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy
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43
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Watcharananan SP, Jaru-Ampornpan P, Sahawongcharoen S, Naitook N, Himananto O, Jongkaewwattana A, Setthaudom C, Rattanasiri S, Phuphuakrat A, Thakkinstian A, Mavichak V. Comparison of the immunogenicity of ChAdOx1 nCoV-19 vaccine against the wild-type and delta variants in kidney transplant recipients and healthy volunteers. Am J Transplant 2022; 22:1459-1466. [PMID: 35090091 DOI: 10.1111/ajt.16966] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/16/2022] [Accepted: 01/16/2022] [Indexed: 01/25/2023]
Abstract
Little is known about immunogenicity after ChAdOx1 nCov-19 vaccination after transplantation. We assessed the vaccine response by antibody testing, surrogate neutralization test (sVNT) against wild-type (WT) and delta variant (DT), and T cell assay in 83 kidney transplant recipients (KTRs) and 52 healthy volunteers (HVs). For KTRs, a positive anti-RBD antibody was seen in 2.8% after one dose and 15.7% after two doses of the vaccine. After two doses, the positivity rate by sVNT was equal (4.9% each, for WT and DT) and was 13.4% by T cell response. Post two doses, KTRs had significantly lower geometric mean titer than HVs (1.93 [95% CI: 1.39-2.69] vs. 248.3 [95% CI: 203.7-302.6] BAU/ml, respectively, p < .001). Daily mycophenolate dose of ≥1000 mg significantly associated with negative seroconversion [risk ratio (RR) of 0.33, 95% CI: 0.15-0.72, p = .005]. Compared with cyclosporine, daily tacrolimus dose of ≤3 mg and >3 mg of tacrolimus significantly associated with negative seroconversion [RR = 0.38 (95% CI, 0.17-0.85, p = .018) and RR = 0.16 (95% CI, 0.37-0.73, p = .018)], respectively. The vaccine was safe and well-tolerated but the immune response after the two doses of ChAdOx1 nCov-19 vaccine in KTRs was very low.
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Affiliation(s)
- Siriorn P Watcharananan
- Praram 9 Hospital, Bangkok, Thailand.,Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Peera Jaru-Ampornpan
- Virology and Cell Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | | | | | - Orawan Himananto
- Monoclonal Antibody Production and Application Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Anan Jongkaewwattana
- Virology and Cell Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Chavachol Setthaudom
- Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sasivimol Rattanasiri
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Angsana Phuphuakrat
- Praram 9 Hospital, Bangkok, Thailand.,Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ammarin Thakkinstian
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Tormo N, Navalpotro D, Martínez-Serrano M, Moreno M, Grosson F, Tur I, Guna MR, Soriano P, Tornero A, Gimeno C. Commercial Interferon-gamma release assay to assess the immune response to first and second doses of mRNA vaccine in previously COVID-19 infected versus uninfected individuals. Diagn Microbiol Infect Dis 2022; 102:115573. [PMID: 35121268 PMCID: PMC8502494 DOI: 10.1016/j.diagmicrobio.2021.115573] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 09/29/2021] [Accepted: 10/04/2021] [Indexed: 01/01/2023]
Abstract
We analysed immunological response during vaccination by using quantitative anti-spike IgG antibodies (qAbs) and Interferon-gamma (IFNγ) production by SARS-CoV-2-specific CD4+ and CD8+ T cells (QuantiFERON® assay). Blood samples were collected at four time points: a day before the reception of first (T0) and second (T1) BNT162b2 doses, 14 (T2) and 28 days (T3) after second dose. Fifty individuals were included: 34 previously infected by SARS-CoV-2 (CoV2+) and 16 that were not (CoV2-). Among CoV2+, we only observed significant differences after the first dose in both qAbs and IFNγ+ T cells. CoV2- showed differences after each dose, and the response was lower than CoV2+. Older people presented a higher response in CoV2+, while in CoV2, young people responded best. Our results suggest that the second BNT162b2 vaccine dose is not a priority in people with previous COVID-19. QuantiFERON® is a good option to monitor T-cell immunity to SARS-CoV-2.
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Affiliation(s)
- Nuria Tormo
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain.
| | - David Navalpotro
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain
| | | | - Marta Moreno
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain
| | - Fernando Grosson
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain
| | - Irene Tur
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain
| | - Maria Remedios Guna
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain
| | - Pepa Soriano
- Control Commission of Nursing Homes, Consorcio Hospital General Universitario, Valencia, Spain
| | - Ana Tornero
- Control Commission of Nursing Homes, Consorcio Hospital General Universitario, Valencia, Spain
| | - Concepción Gimeno
- Microbiology Department, Consorcio Hospital General Universitario, Valencia, Spain
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Barreiro P, Sanz JC, San Román J, Pérez-Abeledo M, Carretero M, Megías G, Viñuela-Prieto JM, Ramos B, Canora J, Martínez-Peromingo FJ, Barba R, Zapatero A, Candel FJ. A Pilot Study for the Evaluation of an Interferon Gamma Release Assay (IGRA) To Measure T-Cell Immune Responses after SARS-CoV-2 Infection or Vaccination in a Unique Cloistered Cohort. J Clin Microbiol 2022; 60:e0219921. [PMID: 35020419 PMCID: PMC8925901 DOI: 10.1128/jcm.02199-21] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/12/2021] [Indexed: 11/20/2022] Open
Abstract
Assessment of T-cell responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antigens may be of value to determine long-lasting protection to breakthrough infections or reinfections. Interferon gamma release assay is a validated method to test cellular immunity in mycobacterial infections and has been proposed for patients with SARS-CoV-2 infection or vaccination. Quantitative IgG to spike and qualitative IgG to nucleocapsid antigens were determined by chemiluminescence microparticle immunoassay using the Architect platform (Abbott), and interferon gamma release assays against two Qiagen proprietary mixes of SARS-CoV-2 spike protein (antigen 1 and antigen 2) were performed for a selected group of subjects. A total of 121 subjects in a cloistered institution after a COVID-19 outbreak was studied. IgG spike levels and interferon gamma concentrations were highest among subjects after two doses of vaccine, followed by patients with a longer history of past COVID-19 and no vaccination. The best cutoff for the interferon gamma assay was 25 IU/L for all subgroups of individuals and the two sets of SARS-CoV-2 antigens studied. Testing T-cell response may be of clinical utility to determine immunity after exposure to SARS-CoV-2 antigens, with the interferon gamma concentration of 25 IU/L as the best cutoff either after infection or vaccination.
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Affiliation(s)
- Pablo Barreiro
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Juan Carlos Sanz
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Jesús San Román
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Marta Pérez-Abeledo
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Mar Carretero
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Gregoria Megías
- Unit of Microbiology, Hospital Universitario de Burgos, Burgos, Spain
| | | | - Belén Ramos
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Jesús Canora
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | | | - Raquel Barba
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
| | - Antonio Zapatero
- Regional Laboratory of Public Health, Hospital Enfermera Isabel Zendal, Madrid, Spain
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Díaz-Espada F, Matheu V, Barrios Y. A review of hypersensitivity methods to detect immune responses to SARS-CoV-2. METHODS IN MICROBIOLOGY 2022; 50:189-222. [PMID: 38620993 PMCID: PMC8919898 DOI: 10.1016/bs.mim.2021.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The investigation of the immune response after SARS-CoV-2 infection has been the goal of many researchers worldwide. The study of humoral immune responses and in vitro T cell production after infection requires the obtaining of individualized blood samples to test the presence of antibodies or activated T cells specific for the virus. In vitro T cell studies are especially troublesome due to the need for more specialized resources often outside the daily routine of clinical laboratories. For this reason the development of a simple and objective method to achieve these T cell studies is needed. In this manuscript we reviewed the hypersensitivity reactions, the theoretical basis and the historical background of delayed type hypersensitivity (DTH) which uses the principles of use of this test in the clinical setting for the past century. In the second part of the review, we focus on COVID adaptive immune responses, to understand the differences and challenges offered by this new application of DTH to investigate immune responses elicited after infection. In the last part of the review a vision provided for the use of this test to investigate the immunogenicity elicited by the vaccines. In our opinion, the clinical guidelines of immune assessment of SARS-CoV-2-infected or vaccinated individuals should include this simple and low-cost test to measure T-cell immunity. Rationale and improved vaccination schemes could be obtained after its implementation in the routine assessment of immunity in this pandemic situation.
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Affiliation(s)
| | - Victor Matheu
- Servicio de Alergología, Floor-2, Edificio de Actividades Ambulatorias, Hospital Universitario de Canarias, Tenerife, Spain
| | - Yvelise Barrios
- Laboratorio Immunología Central Lab, Planta 0, Edificio Principal, Hospital Universitario de Canarias, Tenerife, Spain
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Yu ED, Wang E, Garrigan E, Goodwin B, Sutherland A, Tarke A, Chang J, Gálvez RI, Mateus J, Ramirez SI, Rawlings SA, Smith DM, Filaci G, Frazier A, Weiskopf D, Dan JM, Crotty S, Grifoni A, Sette A, da Silva Antunes R. Development of a T cell-based immunodiagnostic system to effectively distinguish SARS-CoV-2 infection and COVID-19 vaccination status. Cell Host Microbe 2022; 30:388-399.e3. [PMID: 35172129 PMCID: PMC8824221 DOI: 10.1016/j.chom.2022.02.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/16/2022] [Accepted: 02/02/2022] [Indexed: 11/18/2022]
Abstract
Both SARS-CoV-2 infections and COVID-19 vaccines elicit memory T cell responses. Here, we report the development of 2 pools of experimentally defined SARS-CoV-2 T cell epitopes that, in combination with spike, were used to discriminate 4 groups of subjects with different SARS-CoV-2 infection and COVID-19 vaccine status. The overall T cell-based classification accuracy was 89.2% and 88.5% in the experimental and validation cohorts. This scheme was applicable to different mRNA vaccines and different lengths of time post infection/post vaccination and yielded increased accuracy when compared to serological readouts. T cell responses from breakthrough infections were also studied and effectively segregated from vaccine responses, with a combined performance of 86.6% across all 239 subjects from the 5 groups. We anticipate that a T cell-based immunodiagnostic scheme to classify subjects based on their vaccination and natural infection history will be an important tool for longitudinal monitoring of vaccinations and for establishing SARS-CoV-2 correlates of protection.
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Affiliation(s)
- Esther Dawen Yu
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Eric Wang
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Emily Garrigan
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Benjamin Goodwin
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Aaron Sutherland
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Alison Tarke
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Department of Internal Medicine and Center of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa 16132, Italy
| | - James Chang
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Rosa Isela Gálvez
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Jose Mateus
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Sydney I Ramirez
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Stephen A Rawlings
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Davey M Smith
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Gilberto Filaci
- Department of Internal Medicine and Center of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa 16132, Italy; Bioterapy Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
| | - April Frazier
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Jennifer M Dan
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Shane Crotty
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, CA UC92037, USA.
| | - Ricardo da Silva Antunes
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.
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Farroni C, Picchianti-Diamanti A, Aiello A, Nicastri E, Laganà B, Agrati C, Castilletti C, Meschi S, Colavita F, Cuzzi G, Casetti R, Grassi G, Petrone L, Vanini V, Salmi A, Repele F, Altera AMG, Maffongelli G, Corpolongo A, Salemi S, Di Rosa R, Nalli G, Sesti G, Vaia F, Puro V, Goletti D. Kinetics of the B- and T-Cell Immune Responses After 6 Months From SARS-CoV-2 mRNA Vaccination in Patients With Rheumatoid Arthritis. Front Immunol 2022; 13:846753. [PMID: 35309297 PMCID: PMC8924958 DOI: 10.3389/fimmu.2022.846753] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 02/02/2022] [Indexed: 12/16/2022] Open
Abstract
ObjectiveTo assess the kinetics of the humoral and cell-mediated responses after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination in rheumatoid arthritis (RA) patients treated with different immunosuppressive therapies.MethodsFollowing vaccine completed schedule, health care workers (HCWs, n = 49) and RA patients (n = 35) were enrolled at 5 weeks (T1) and 6 months (T6) after the first dose of BNT162b2-mRNA vaccination. Serological response was assessed by quantifying anti-receptor-binding domain (RBD)-specific immunoglobulin G (IgG) and SARS-CoV-2 neutralizing antibodies, while cell-mediated response was assessed by a whole-blood test quantifying the interferon (IFN)-γ response to spike peptides. B-cell phenotype and IFN-γ-specific T-cell responses were evaluated by flow cytometry.ResultsAfter 6 months, anti-RBD antibodies were still detectable in 91.4% of RA patients, although we observed a significant reduction of the titer in patients under Cytotoxic T-Lymphocyte Antigen 4 (CTLA-4)-Ig [median: 16.4 binding antibody units (BAU)/ml, interquartile range (IQR): 11.3–44.3, p < 0.0001] or tumor necrosis factor (TNF)-α inhibitors (median: 26.5 BAU/ml, IQR: 14.9–108.8, p = 0.0034) compared to controls (median: 152.7 BAU/ml, IQR: 89.3–260.3). All peripheral memory B-cell (MBC) subpopulations, in particular, the switched IgG+ MBCs (CD19+CD27+IgD-IgM-IgG+), were significantly reduced in RA subjects under CTLA-4-Ig compared to those in HCWs (p = 0.0012). In RA patients, a significantly reduced anti-RBD IgG titer was observed at T6 vs. T1, mainly in those treated with CTLA-4-Ig (p = 0.002), interleukin (IL)-6 inhibitors (p = 0.015), and disease-modifying antirheumatic drugs (DMARDs) ± corticosteroids (CCSs) (p = 0.015). In contrast, a weak nonsignificant reduction of the T-cell response was reported at T6 vs. T1. T-cell response was found in 65.7% of the RA patients at T6, with lower significant magnitude in patients under CTLA-4-Ig compared to HCWs (p < 0.0001). The SARS-CoV-2 IFN-γ-S-specific T-cell response was mainly detected in the CD4+ T-cell compartment.ConclusionsIn this study, in RA patients after 6 months from COVID-19 vaccination, we show the kinetics, waning, and impairment of the humoral and, to a less extent, of the T-cell response. Similarly, a reduction of the specific response was also observed in the controls. Therefore, based on these results, a booster dose of the vaccine is crucial to increase the specific immune response regardless of the immunosuppressive therapy.
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Affiliation(s)
- Chiara Farroni
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Andrea Picchianti-Diamanti
- Department of Clinical and Molecular Medicine, “Sapienza” University, S. Andrea University Hospital, Rome, Italy
| | - Alessandra Aiello
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Emanuele Nicastri
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Bruno Laganà
- Department of Clinical and Molecular Medicine, “Sapienza” University, S. Andrea University Hospital, Rome, Italy
| | - Chiara Agrati
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Silvia Meschi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Francesca Colavita
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gilda Cuzzi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Rita Casetti
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Germana Grassi
- Laboratory of Cellular Immunology, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Linda Petrone
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Valentina Vanini
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Unità Operativa Semplice (UOS) Professioni Sanitarie Tecniche, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Andrea Salmi
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Federica Repele
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Anna Maria Gerarda Altera
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gaetano Maffongelli
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Angela Corpolongo
- Clinical Division of Infectious Diseases, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Simonetta Salemi
- Department of Clinical and Molecular Medicine, “Sapienza” University, S. Andrea University Hospital, Rome, Italy
| | - Roberta Di Rosa
- Department of Clinical and Molecular Medicine, “Sapienza” University, S. Andrea University Hospital, Rome, Italy
| | - Gabriele Nalli
- Department of Clinical and Molecular Medicine, “Sapienza” University, S. Andrea University Hospital, Rome, Italy
| | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, “Sapienza” University, S. Andrea University Hospital, Rome, Italy
| | - Francesco Vaia
- Unità Operativa Complessa (UOC) Direzione Sanitaria, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Vincenzo Puro
- Unità Operativa Complessa (UOC) Emerging Infections and Centro di Riferimento AIDS (CRAIDS), National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- *Correspondence: Delia Goletti,
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Performance comparison of a flow cytometry immunoassay for intracellular cytokine staining and the QuantiFERON® SARS-CoV-2 test for detection and quantification of SARS-CoV-2-Spike-reactive-IFN-γ-producing T cells after COVID-19 vaccination. Eur J Clin Microbiol Infect Dis 2022; 41:657-662. [PMID: 35165804 PMCID: PMC8853233 DOI: 10.1007/s10096-022-04422-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/08/2022] [Indexed: 11/20/2022]
Abstract
Purpose We compared the performance of an in-house-developed flow cytometry assay for intracellular cytokine staining (FC-ICS) and a commercially-available cytokine release assay (the QuantiFERON® SARS-CoV-2 Test [QF]) for detection and quantification of SARS-CoV-2-Spike (S)-reactive-IFN-γ-producing T cells after COVID-19 vaccination. Patients and methods The sample included 141 individuals (all male; median age, 42 years; 20–72) who had been fully vaccinated with the Comirnaty® COVID-19 vaccine (at a median of 114 days; 34–145). Prior to vaccination, 91 were categorized as being SARS-CoV-2-naïve and 50 as SARS-CoV-2-experienced. A whole blood-based FC-ICS using 15-mer overlapping peptides encompassing the entire SARS-CoV-2 S protein was used for enumeration of virus-specific IFN-γ-producing CD4+ and CD8+ T cells. The QF test (Ag1 for CD4+ T cells and Ag2 for CD4+ and CD8+ T cells in combination) was carried out following the manufacturer’s instructions. Results The FC-ICS and the QF assays returned significantly discordant qualitative results in both the entire cohort (P<0.001 with QF Ag1 and QF Ag2) and in SARS-CoV-2-naïve participants alone (P=0.005 and P=0.01, respectively). Discrepant results mostly involved FC-ICS positive/QF negative specimens. Overall, no correlation was found either between SARS-CoV-2 IFN-γ- CD4+ T-cell frequencies and IFN-γ levels measured in the QF Ag1 tube (P=0.78) or between the sum of SARS-CoV-2 IFN-γ CD4+ and CD8+ T-cell frequencies and IFN-γ levels quantified in the QF Ag2 tube. Conclusion The data suggest a greater sensitivity for the FC-ICS assay than the QF test, and urge caution when comparing SARS-CoV-2 T-cell immune responses assessed using different analytical platforms. Supplementary Information The online version contains supplementary material available at 10.1007/s10096-022-04422-7.
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50
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Zhao F, Zhang S, Zhang S. Editorial: Platelets in Disease: From Biomarkers Discovery to Therapeutic Targets. Front Pharmacol 2022; 13:860652. [PMID: 35237175 PMCID: PMC8882915 DOI: 10.3389/fphar.2022.860652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 01/28/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
- Fan Zhao
- Laboratory Animal Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Si Zhang
- Department of Biochemistry and Molecular Biology, NHC Key Laboratory of Glycoconjugates Research, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Shenghui Zhang
- Laboratory Animal Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Department of Hematology, Wenzhou Key Laboratory of Hematology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- *Correspondence: Shenghui Zhang,
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