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Le TP, Abell I, Conway E, Campbell PT, Hogan AB, Lydeamore MJ, McVernon J, Mueller I, Walker CR, Baker CM. Modelling the impact of hybrid immunity on future COVID-19 epidemic waves. BMC Infect Dis 2024; 24:407. [PMID: 38627637 PMCID: PMC11020923 DOI: 10.1186/s12879-024-09282-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 04/02/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Since the emergence of SARS-CoV-2 (COVID-19), there have been multiple waves of infection and multiple rounds of vaccination rollouts. Both prior infection and vaccination can prevent future infection and reduce severity of outcomes, combining to form hybrid immunity against COVID-19 at the individual and population level. Here, we explore how different combinations of hybrid immunity affect the size and severity of near-future Omicron waves. METHODS To investigate the role of hybrid immunity, we use an agent-based model of COVID-19 transmission with waning immunity to simulate outbreaks in populations with varied past attack rates and past vaccine coverages, basing the demographics and past histories on the World Health Organization Western Pacific Region. RESULTS We find that if the past infection immunity is high but vaccination levels are low, then the secondary outbreak with the same variant can occur within a few months after the first outbreak; meanwhile, high vaccination levels can suppress near-term outbreaks and delay the second wave. Additionally, hybrid immunity has limited impact on future COVID-19 waves with immune-escape variants. CONCLUSIONS Enhanced understanding of the interplay between infection and vaccine exposure can aid anticipation of future epidemic activity due to current and emergent variants, including the likely impact of responsive vaccine interventions.
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Affiliation(s)
- Thao P Le
- School of Mathematics and Statistics, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia.
- Melbourne Centre for Data Science, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia.
- Centre of Excellence for Biosecurity Risk Analysis, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia.
| | - Isobel Abell
- School of Mathematics and Statistics, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
- Melbourne Centre for Data Science, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
| | - Eamon Conway
- Population Health & Immunity Division, Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Melbourne, 3052, Victoria, Australia
| | - Patricia T Campbell
- Department of Infectious Diseases at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, 792 Elizabeth St, Melbourne, 3000, Victoria, Australia
- Melbourne School of Population and Global Health, The University of Melbourne, Bouverie St, Carlton, 3053, Victoria, Australia
| | - Alexandra B Hogan
- School of Population Health, University of New South Wales, Sydney, 2033, New South Wales, Australia
- MRC Centre for Global Infectious Disease Analysis, Jameel Institute, School of Public Health, Imperial College London, Exhibition Road, London, SW7 2AZ, United Kingdom
| | - Michael J Lydeamore
- Department of Econometrics and Business Statistics, Monash University, Wellington Road, Melbourne, 3800, Victoria, Australia
| | - Jodie McVernon
- Department of Infectious Diseases at the Peter Doherty Institute for Infection and Immunity, The University of Melbourne, 792 Elizabeth St, Melbourne, 3000, Victoria, Australia
- Victorian Infectious Diseases Reference Laboratory Epidemiology Unit, The Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, 792 Elizabeth St, Melbourne, 3000, Victoria, Australia
| | - Ivo Mueller
- Population Health & Immunity Division, Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Melbourne, 3052, Victoria, Australia
- Department of Medical Biology, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
| | - Camelia R Walker
- School of Mathematics and Statistics, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
| | - Christopher M Baker
- School of Mathematics and Statistics, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
- Melbourne Centre for Data Science, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
- Centre of Excellence for Biosecurity Risk Analysis, The University of Melbourne, Grattan Street, Melbourne, 3010, Victoria, Australia
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von der Schulenburg P, Herting A, Harberts A, Lütgehetmann M, Jahnke‐Triankowski J, Pischke S, Piecha F, Drolz A, Jörg V, Hübener P, Wehmeyer M, Addo MM, Fischer L, Lohse AW, Schulze Zur Wiesch J, Sterneck M. High vaccination coverage and infection rate result in a robust SARS-CoV-2-specific immunity in the majority of liver cirrhosis and transplant patients: A single-center cross-sectional study. United European Gastroenterol J 2024; 12:339-351. [PMID: 38279837 PMCID: PMC11017769 DOI: 10.1002/ueg2.12528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/09/2023] [Indexed: 01/29/2024] Open
Abstract
BACKGROUND In the third year of the SARS-CoV-2 pandemic, little is known about the vaccine- and infection-induced immune response in liver transplant recipients (LTR) and liver cirrhosis patients (LCP). OBJECTIVE This cross-sectional study assessed the vaccination coverage, infection rate, and the resulting humoral and cellular SARS-CoV-2-specific immune responses in a cohort of LTR and LCP at the University Medical Center Hamburg-Eppendorf, Germany between March and May 2023. METHODS Clinical and laboratory data from 244 consecutive patients (160 LTR and 84 LCP) were collected via chart review and a patient survey. Immune responses were determined via standard spike(S)- and nucleocapsid-protein serology and a spike-specific Interferon-gamma release assay (IGRA). RESULTS On average, LTR and LCP were vaccinated 3.7 and 3.3 times, respectively and 59.4% of patients received ≥4 vaccinations. Altogether, 68.1% (109/160) of LTR and 70.2% (59/84) of LCP experienced a SARS-CoV-2 infection. Most infections occurred during the Omicron wave in 2022 after an average of 3.0 vaccinations. Overall, the hospitalization rate was low (<6%) in both groups. An average of 4.3 antigen contacts by vaccination and/or infection resulted in a seroconversion rate of 98.4%. However, 17.5% (28/160) of LTR and 8.3% (7/84) of LCP demonstrated only low anti-S titers (<1000 AU/ml), and 24.6% (16/65) of LTR and 20.4% (10/59) of LCP had negative or low IGRA responses. Patients with hybrid immunity (vaccination plus infection) elicited significantly higher anti-S titers compared with uninfected patients with the same number of spike antigen contacts. A total of 22.2% of patients refused additional booster vaccinations. CONCLUSION By spring 2023, high vaccination coverage and infection rate have resulted in a robust, mostly hybrid, humoral and cellular immune response in most LTR and LCP. However, booster vaccinations with vaccines covering new variants seem advisable, especially in patients with low immune responses and risk factors for severe disease.
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Affiliation(s)
- P. von der Schulenburg
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - A. Herting
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - A. Harberts
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - M. Lütgehetmann
- German Center for Infection Research (DZIF)Partner Site Hamburg‐Lübeck‐Borstel‐RiemsBraunschweigGermany
- Institute of Medical Microbiology, Virology and HygieneUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - J. Jahnke‐Triankowski
- Department of Visceral Transplant SurgeryUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- University Transplant CenterUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - S. Pischke
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- German Center for Infection Research (DZIF)Partner Site Hamburg‐Lübeck‐Borstel‐RiemsBraunschweigGermany
| | - F. Piecha
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - A. Drolz
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - V. Jörg
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - P. Hübener
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - M. Wehmeyer
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - M. M. Addo
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- German Center for Infection Research (DZIF)Partner Site Hamburg‐Lübeck‐Borstel‐RiemsBraunschweigGermany
- Department for Clinical Immunology of Infectious DiseasesBernhard‐Nocht‐Institute for Tropical MedicineHamburgGermany
- University Medical Center Hamburg‐EppendorfInstitute for Infection Research and Vaccine Development (IIRVD)HamburgGermany
| | - L. Fischer
- Department of Visceral Transplant SurgeryUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- University Transplant CenterUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - A. W. Lohse
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- German Center for Infection Research (DZIF)Partner Site Hamburg‐Lübeck‐Borstel‐RiemsBraunschweigGermany
| | - J. Schulze Zur Wiesch
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- German Center for Infection Research (DZIF)Partner Site Hamburg‐Lübeck‐Borstel‐RiemsBraunschweigGermany
| | - M. Sterneck
- I. Department of Internal MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
- University Transplant CenterUniversity Medical Center Hamburg‐EppendorfHamburgGermany
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García-Vega M, Wan H, Reséndiz-Sandoval M, Hinojosa-Trujillo D, Valenzuela O, Mata-Haro V, Dehesa-Canseco F, Solís-Hernández M, Marcotte H, Pan-Hammarström Q, Hernández J. Comparative single-cell transcriptomic profile of hybrid immunity induced by adenovirus vector-based COVID-19 vaccines. Genes Immun 2024; 25:158-167. [PMID: 38570727 DOI: 10.1038/s41435-024-00270-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/05/2024]
Abstract
In this study, antibody response and a single-cell RNA-seq analysis were conducted on peripheral blood mononuclear cells from five different groups: naïve subjects vaccinated with AZD1222 (AZ) or Ad5-nCoV (Cso), individuals previously infected and later vaccinated (hybrid) with AZD1222 (AZ-hb) or Ad5-nCoV (Cso-hb), and those who were infected and had recovered from COVID-19 (Inf). The results showed that AZ induced more robust neutralizing antibody responses than Cso. The single-cell RNA data revealed a high frequency of memory B cells in the Cso and Cso-hb. In contrast, AZ and AZ-hb groups exhibited the highest proportion of activated naïve B cells expressing CXCR4. Transcriptomic analysis of CD4+ and CD8+ T cells demonstrated a heterogeneous response following vaccination, hybrid immunity, or natural infection. However, a single dose of Ad5-nCoV was sufficient to strongly activate CD4+ T cells (naïve and memory) expressing ANX1 and FOS, similar to the hybrid response observed with AZ. An interesting finding was the robust activation of a subset of CD8+ T cells expressing GZMB, GZMH, and IFNG genes in the Cso-hb group. Our findings suggest that both vaccines effectively stimulated the cellular immune response; however, the Ad5-nCoV induced a more robust CD8+ T-cell response in previously infected individuals.
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Affiliation(s)
- Melissa García-Vega
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C, Hermosillo, Sonora, 83304, Mexico
| | - Hui Wan
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Solna, SE171 65, Sweden
| | - Mónica Reséndiz-Sandoval
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C, Hermosillo, Sonora, 83304, Mexico
| | - Diana Hinojosa-Trujillo
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C, Hermosillo, Sonora, 83304, Mexico
| | - Olivia Valenzuela
- Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Sonora, 83000, Mexico
| | - Verónica Mata-Haro
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C, Hermosillo, Sonora, 83304, Mexico
| | - Freddy Dehesa-Canseco
- Comisión México-Estados Unidos para la Prevención de la Fiebre Aftosa y otras Enfermedades Exóticas de los Animales (CPA), SENASICA, SADER, Ciudad de México, 05010, Mexico
| | - Mario Solís-Hernández
- Comisión México-Estados Unidos para la Prevención de la Fiebre Aftosa y otras Enfermedades Exóticas de los Animales (CPA), SENASICA, SADER, Ciudad de México, 05010, Mexico
| | - Harold Marcotte
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Solna, SE171 65, Sweden
| | - Qiang Pan-Hammarström
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Solna, SE171 65, Sweden.
| | - Jesús Hernández
- Laboratorio de Inmunología, Centro de Investigación en Alimentación y Desarrollo, A.C, Hermosillo, Sonora, 83304, Mexico.
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4
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Titova E, Kan VW, Lozy T, Ip A, Shier K, Prakash VP, Starolis M, Ansari S, Goldgirsh K, Kim S, Pelliccia MC, Mccutchen A, Megalla M, Gunning TS, Kaufman HW, Meyer WA, Perlin DS. Humoral and cellular immune responses against SARS-CoV-2 post-vaccination in immunocompetent and immunocompromised cancer populations. Microbiol Spectr 2024; 12:e0205023. [PMID: 38353557 PMCID: PMC10913742 DOI: 10.1128/spectrum.02050-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 01/04/2024] [Indexed: 03/06/2024] Open
Abstract
Cancer patients are at risk for severe coronavirus disease 2019 (COVID-19) outcomes due to impaired immune responses. However, the immunogenicity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination is inadequately characterized in this population. We hypothesized that cancer vs non-cancer individuals would mount less robust humoral and/or cellular vaccine-induced immune SARS-CoV-2 responses. Receptor binding domain (RBD) and SARS-CoV-2 spike protein antibody levels and T-cell responses were assessed in immunocompetent individuals with no underlying disorders (n = 479) and immunocompromised individuals (n = 115). All 594 individuals were vaccinated and of varying COVID-19 statuses (i.e., not known to have been infected, previously infected, or "Long-COVID"). Among immunocompromised individuals, 59% (n = 68) had an underlying hematologic malignancy; of those, 46% (n = 31) of individuals received cancer treatment <30 days prior to study blood collection. Ninety-eight percentage (n = 469) of immunocompetent and 81% (n = 93) of immunocompromised individuals had elevated RBD antibody titers (>1,000 U/mL), and of these, 60% (n = 281) and 44% (n = 41), respectively, also had elevated T-cell responses. Composite T-cell responses were higher in individuals previously infected with SARS-CoV-2 or those diagnosed with Long-COVID compared to uninfected individuals. T-cell responses varied between immunocompetent vs carcinoma (n = 12) cohorts (P < 0.01) but not in immunocompetent vs hematologic malignancy cohorts. Most SARS-CoV-2 vaccinated individuals mounted robust cellular and/or humoral responses, though higher immunogenicity was observed among the immunocompetent compared to cancer populations. The study suggests B-cell targeted therapies suppress antibody responses, but not T-cell responses, to SARS-CoV-2 vaccination. Thus, vaccination continues to be an effective way to induce humoral and cellular immune responses as a likely key preventive measure against infection and/or subsequent more severe adverse outcomes. IMPORTANCE The study was prompted by a desire to better assess the immune status of patients among our cancer host cohort, one of the largest in the New York metropolitan region. Hackensack Meridian Health is the largest healthcare system in New Jersey and cared for more than 75,000 coronavirus disease 2019 patients in its hospitals. The John Theurer Cancer Center sees more than 35,000 new cancer patients a year and performs more than 500 hematopoietic stem cell transplants. As a result, the work was undertaken to assess the effectiveness of vaccination in inducing humoral and cellular responses within this demographic.
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Affiliation(s)
- Elizabeth Titova
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
| | - Veronica W. Kan
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
| | - Tara Lozy
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
| | - Andrew Ip
- John Theurer Cancer Center, Hackensack, New Jersey, USA
- Hackensack Meridian School of Medicine, Nutley, New Jersey, USA
| | | | | | | | - Sara Ansari
- Quest Diagnostics, Secaucus, New Jersey, USA
| | - Kira Goldgirsh
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
| | - Seoyeon Kim
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
| | - Michael C. Pelliccia
- John Theurer Cancer Center, Hackensack, New Jersey, USA
- Hackensack Meridian School of Medicine, Nutley, New Jersey, USA
| | - Aamirah Mccutchen
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
- Hackensack Meridian School of Medicine, Nutley, New Jersey, USA
| | - Martinus Megalla
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
- Hackensack Meridian School of Medicine, Nutley, New Jersey, USA
| | - Thomas S. Gunning
- John Theurer Cancer Center, Hackensack, New Jersey, USA
- Hackensack Meridian School of Medicine, Nutley, New Jersey, USA
| | | | | | - David S. Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey, USA
- Georgetown Lombardi Comprehensive Cancer Center, Washington, DC, USA
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Suntronwong N, Kanokudom S, Auphimai C, Thongmee T, Assawakosri S, Vichaiwattana P, Yorsaeng R, Duangchinda T, Chantima W, Pakchotanon P, Nilyanimit P, Srimuan D, Thatsanathorn T, Sudhinaraset N, Wanlapakorn N, Poovorawan Y. Long-Term Dynamic Changes in Hybrid Immunity over Six Months after Inactivated and Adenoviral Vector Vaccination in Individuals with Previous SARS-CoV-2 Infection. Vaccines (Basel) 2024; 12:180. [PMID: 38400163 PMCID: PMC10891631 DOI: 10.3390/vaccines12020180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 01/30/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Numerous studies have largely focused on short-term immunogenicity in recovered individuals post mRNA vaccination. However, understanding the long-term durability, particularly in inactivated and adenoviral vectored vaccines, remains limited. We evaluated antibody responses, omicron variant neutralization, and IFN-γ responses in 119 previously infected individuals vaccinated with CoronaVac or ChAdOx1 up to six months post-vaccination. Both vaccines elicited robust immune responses in recovered individuals, surpassing those who were infection-naïve, and these persisted above pre-vaccination levels for six months. However, antibody levels declined over time (geometric mean ratio (GMR) = 0.52 for both vaccines). Notably, neutralizing activities against omicron declined faster in ChAdOx1 (GMR = 0.6) compared to CoronaVac recipients (GMR = 1.03). While the first dose of ChAdOx1 adequately induced immune responses in recovered individuals, a second dose demonstrated advantages in omicron variant neutralization and slower decline. Although both vaccines induced T cell responses, the median IFN-γ level at six months returned to pre-vaccination levels. However, more individuals exhibited reactive T cell responses. Extending the interval (13-15 months) between infection and vaccination could enhance antibody levels and broaden neutralization. Together, these findings demonstrate a robust humoral and cellular response that was sustained for at least six months after vaccination, thus guiding optimal vaccination strategies based on prior infection and vaccine platforms.
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Affiliation(s)
- Nungruthai Suntronwong
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Sitthichai Kanokudom
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
- Center of Excellence in Osteoarthritis and Musculoskeleton, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand
| | - Chompoonut Auphimai
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Thanunrat Thongmee
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Suvichada Assawakosri
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
- Center of Excellence in Osteoarthritis and Musculoskeleton, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok 10330, Thailand
| | - Preeyaporn Vichaiwattana
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Ritthideach Yorsaeng
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Thaneeya Duangchinda
- Molecular Biology of Dengue and Flaviviruses Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Development Agency, NSTDA, Pathum Thani 12120, Thailand; (T.D.); (P.P.)
| | - Warangkana Chantima
- Division of Dengue Hemorrhagic Fever Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand;
- Siriraj Center of Research Excellence in Dengue and Emerging Pathogens, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Pattarakul Pakchotanon
- Molecular Biology of Dengue and Flaviviruses Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Development Agency, NSTDA, Pathum Thani 12120, Thailand; (T.D.); (P.P.)
| | - Pornjarim Nilyanimit
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Donchida Srimuan
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Thaksaporn Thatsanathorn
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Natthinee Sudhinaraset
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Nasamon Wanlapakorn
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
| | - Yong Poovorawan
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; (N.S.); (S.K.); (C.A.); (T.T.); (S.A.); (P.V.); (R.Y.); (P.N.); (D.S.); (T.T.); (N.S.); (N.W.)
- The Royal Society of Thailand (FRS(T)), Sanam Sueapa, Dusit, Bangkok 10330, Thailand
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6
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Fischer C, Willscher E, Paschold L, Gottschick C, Klee B, Diexer S, Bosurgi L, Dutzmann J, Sedding D, Frese T, Girndt M, Hoell JI, Gekle M, Addo MM, Schulze Zur Wiesch J, Mikolajczyk R, Binder M, Schultheiß C. SARS-CoV-2 vaccination may mitigate dysregulation of IL-1/IL-18 and gastrointestinal symptoms of the post-COVID-19 condition. NPJ Vaccines 2024; 9:23. [PMID: 38316833 PMCID: PMC10844289 DOI: 10.1038/s41541-024-00815-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/24/2024] [Indexed: 02/07/2024] Open
Abstract
The rapid development of safe and effective vaccines helped to prevent severe disease courses after SARS-CoV-2 infection and to mitigate the progression of the COVID-19 pandemic. While there is evidence that vaccination may reduce the risk of developing post-COVID-19 conditions (PCC), this effect may depend on the viral variant. Therapeutic effects of post-infection vaccination have been discussed but the data for individuals with PCC remains inconclusive. In addition, extremely rare side effects after SARS-CoV-2 vaccination may resemble the heterogeneous PCC phenotype. Here, we analyze the plasma levels of 25 cytokines and SARS-CoV-2 directed antibodies in 540 individuals with or without PCC relative to one or two mRNA-based COVID-19 vaccinations as well as in 20 uninfected individuals one month after their initial mRNA-based COVID-19 vaccination. While none of the SARS-CoV-2 naïve individuals reported any persisting sequelae or exhibited PCC-like dysregulation of plasma cytokines, we detected lower levels of IL-1β and IL-18 in patients with ongoing PCC who received one or two vaccinations at a median of six months after infection as compared to unvaccinated PCC patients. This reduction correlated with less frequent reporting of persisting gastrointestinal symptoms. These data suggest that post-infection vaccination in patients with PCC might be beneficial in a subgroup of individuals displaying gastrointestinal symptoms.
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Affiliation(s)
- Claudia Fischer
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Laboratory of Translational Immuno-Oncology, Department of Biomedicine, University, and University Hospital Basel, Basel, Switzerland
| | - Edith Willscher
- Department of Internal Medicine IV, Oncology/Hematology, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Lisa Paschold
- Department of Internal Medicine IV, Oncology/Hematology, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Cornelia Gottschick
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Bianca Klee
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Sophie Diexer
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Lidia Bosurgi
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Protozoa Immunology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Jochen Dutzmann
- Mid-German Heart Center, Department of Cardiology and Intensive Care Medicine, University Hospital, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Daniel Sedding
- Mid-German Heart Center, Department of Cardiology and Intensive Care Medicine, University Hospital, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, (Saale), Germany
| | - Matthias Girndt
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Jessica I Hoell
- Pediatric Hematology and Oncology, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Michael Gekle
- Julius Bernstein-Institute of Physiology, Faculty of Medicine, Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Marylyn M Addo
- I. Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Braunschweig, Germany
- University Medical Center Hamburg-Eppendorf, Institute for Infection Research and Vaccine Development (IIRVD), Hamburg, Germany
| | | | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics, and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin Luther University Halle-Wittenberg, Halle, (Saale), Germany
| | - Mascha Binder
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Laboratory of Translational Immuno-Oncology, Department of Biomedicine, University, and University Hospital Basel, Basel, Switzerland
| | - Christoph Schultheiß
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland.
- Laboratory of Translational Immuno-Oncology, Department of Biomedicine, University, and University Hospital Basel, Basel, Switzerland.
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Ahmed N, Athavale A, Tripathi AH, Subramaniam A, Upadhyay SK, Pandey AK, Rai RC, Awasthi A. To be remembered: B cell memory response against SARS-CoV-2 and its variants in vaccinated and unvaccinated individuals. Scand J Immunol 2024; 99:e13345. [PMID: 38441373 DOI: 10.1111/sji.13345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 10/20/2023] [Accepted: 11/13/2023] [Indexed: 03/07/2024]
Abstract
COVID-19 disease has plagued the world economy and affected the overall well-being and life of most of the people. Natural infection as well as vaccination leads to the development of an immune response against the pathogen. This involves the production of antibodies, which can neutralize the virus during future challenges. In addition, the development of cellular immune memory with memory B and T cells provides long-lasting protection. The longevity of the immune response has been a subject of intensive research in this field. The extent of immunity conferred by different forms of vaccination or natural infections remained debatable for long. Hence, understanding the effectiveness of these responses among different groups of people can assist government organizations in making informed policy decisions. In this article, based on the publicly available data, we have reviewed the memory response generated by some of the vaccines against SARS-CoV-2 and its variants, particularly B cell memory in different groups of individuals.
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Affiliation(s)
- Nafees Ahmed
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Atharv Athavale
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Ankita H Tripathi
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | - Adarsh Subramaniam
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Santosh K Upadhyay
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | | | - Ramesh Chandra Rai
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Amit Awasthi
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
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Abhishek A, Peckham N, Pade C, Gibbons JM, Cureton L, Francis A, Barber V, Williams JAE, Appelbe D, Eldridge L, Julier P, Altmann DM, Bluett J, Brooks T, Coates LC, Rombach I, Semper A, Otter A, Valdes AM, Nguyen-Van-Tam JS, Williams HC, Boyton RJ, McKnight Á, Cook JA. Effect of a 2-week interruption in methotrexate treatment on COVID-19 vaccine response in people with immune-mediated inflammatory diseases (VROOM study): a randomised, open label, superiority trial. Lancet Rheumatol 2024; 6:e92-e104. [PMID: 38267107 DOI: 10.1016/s2665-9913(23)00298-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND Methotrexate is the first-line treatment for immune-mediated inflammatory diseases and reduces vaccine-induced immunity. We evaluated if a 2-week interruption of methotrexate treatment immediately after COVID-19 booster vaccination improved antibody response against the S1 receptor binding domain (S1-RBD) of the SARS-CoV-2 spike protein and live SARS-CoV-2 neutralisation compared with uninterrupted treatment in patients with immune-mediated inflammatory diseases. METHOD We did a multicentre, open-label, parallel-group, randomised, superiority trial in secondary-care rheumatology and dermatology clinics in 26 hospitals in the UK. Adults (aged ≥18 years) with immune-mediated inflammatory diseases taking methotrexate (≤25 mg per week) for at least 3 months, who had received two primary vaccine doses from the UK COVID-19 vaccination programme were eligible. Participants were randomly assigned (1:1) using a centralised validated computer program, to temporarily suspend methotrexate treatment for 2 weeks immediately after COVID-19 booster vaccination or continue treatment as usual. The primary outcome was S1-RBD antibody titres 4 weeks after COVID-19 booster vaccination and was assessed masked to group assignment. All randomly assigned patients were included in primary and safety analyses. This trial is registered with ISRCTN, ISRCTN11442263; following a pre-planned interim analysis, recruitment was stopped early. FINDING Between Sept 30, 2021, and March 7, 2022, we screened 685 individuals, of whom 383 were randomly assigned: to either suspend methotrexate (n=191; mean age 58·8 years [SD 12·5], 118 [62%] women and 73 [38%] men) or to continue methotrexate (n=192; mean age 59·3 years [11·9], 117 [61%] women and 75 [39%] men). At 4 weeks, the geometric mean S1-RBD antibody titre was 25 413 U/mL (95% CI 22 227-29 056) in the suspend methotrexate group and 12 326 U/mL (10 538-14 418) in the continue methotrexate group with a geometric mean ratio (GMR) of 2·08 (95% CI 1·59-2·70; p<0·0001). No intervention-related serious adverse events occurred. INTERPRETATION 2-week interruption of methotrexate treatment in people with immune-mediated inflammatory diseases enhanced antibody responses after COVID-19 booster vaccination that were sustained at 12 weeks and 26 weeks. There was a temporary increase in inflammatory disease flares, mostly self-managed. The choice to suspend methotrexate should be individualised based on disease status and vulnerability to severe outcomes from COVID-19. FUNDING National Institute for Health and Care Research.
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Affiliation(s)
| | - Nicholas Peckham
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Corinna Pade
- Blizard Institute, Centre for Genomics and Child Health, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Joseph M Gibbons
- Blizard Institute, Centre for Genomics and Child Health, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Lucy Cureton
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Anne Francis
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Vicki Barber
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Jennifer A E Williams
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Duncan Appelbe
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Lucy Eldridge
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Patrick Julier
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
| | - Daniel M Altmann
- Department of Inflammation and Immunology, Imperial College London, London, UK
| | - James Bluett
- NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester UK; Versus Arthritis Centre for Genetics and Genomics, Centre for Musculoskeletal Research, University of Manchester, Manchester, UK
| | | | - Laura C Coates
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Biomedical Research Centre, Oxford, UK
| | - Ines Rombach
- Sheffield Clinical Trials Research Unit, School of Health and Related Research, University of Sheffield, UK
| | | | | | - Ana M Valdes
- Academic Rheumatology, University of Nottingham, Nottingham, UK
| | | | - Hywel C Williams
- Population and Lifespan Health, University of Nottingham, Nottingham, UK
| | - Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, London, UK; Lung Division, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Áine McKnight
- Blizard Institute, Centre for Genomics and Child Health, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Jonathan A Cook
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, UK; Oxford Clinical Trials Research Unit, University of Oxford, Oxford, UK
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9
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Lapuente D, Winkler TH, Tenbusch M. B-cell and antibody responses to SARS-CoV-2: infection, vaccination, and hybrid immunity. Cell Mol Immunol 2024; 21:144-158. [PMID: 37945737 PMCID: PMC10805925 DOI: 10.1038/s41423-023-01095-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 10/13/2023] [Indexed: 11/12/2023] Open
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 2019 prompted scientific, medical, and biotech communities to investigate infection- and vaccine-induced immune responses in the context of this pathogen. B-cell and antibody responses are at the center of these investigations, as neutralizing antibodies (nAbs) are an important correlate of protection (COP) from infection and the primary target of SARS-CoV-2 vaccine modalities. In addition to absolute levels, nAb longevity, neutralization breadth, immunoglobulin isotype and subtype composition, and presence at mucosal sites have become important topics for scientists and health policy makers. The recent pandemic was and still is a unique setting in which to study de novo and memory B-cell (MBC) and antibody responses in the dynamic interplay of infection- and vaccine-induced immunity. It also provided an opportunity to explore new vaccine platforms, such as mRNA or adenoviral vector vaccines, in unprecedented cohort sizes. Combined with the technological advances of recent years, this situation has provided detailed mechanistic insights into the development of B-cell and antibody responses but also revealed some unexpected findings. In this review, we summarize the key findings of the last 2.5 years regarding infection- and vaccine-induced B-cell immunity, which we believe are of significant value not only in the context of SARS-CoV-2 but also for future vaccination approaches in endemic and pandemic settings.
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Affiliation(s)
- Dennis Lapuente
- Institut für klinische und molekulare Virologie, Universitätsklinikum Erlangen und Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossgarten 4, 91054, Erlangen, Germany
| | - Thomas H Winkler
- Department of Biology, Division of Genetics, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.
- Medical Immunology Campus Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossplatz 1, 91054, Erlangen, Germany.
| | - Matthias Tenbusch
- Institut für klinische und molekulare Virologie, Universitätsklinikum Erlangen und Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossgarten 4, 91054, Erlangen, Germany
- Medical Immunology Campus Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Schlossplatz 1, 91054, Erlangen, Germany
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10
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Cui T, Su X, Sun J, Liu S, Huang M, Li W, Luo C, Cheng L, Wei R, Song T, Sun X, Luo Q, Li J, Su J, Deng S, Zhao J, Zhao Z, Zhong N, Wang Z. Dynamic immune landscape in vaccinated-BA.5-XBB.1.9.1 reinfections revealed a 5-month protection-duration against XBB infection and a shift in immune imprinting. EBioMedicine 2024; 99:104903. [PMID: 38064992 PMCID: PMC10749875 DOI: 10.1016/j.ebiom.2023.104903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND The impact of previous vaccination on protective immunity, duration, and immune imprinting in the context of BA.5-XBB.1.9.1 reinfection remains unknown. METHODS Based on a 2-year longitudinal cohort from vaccination, BA.5 infection and XBB reinfection, several immune effectors, including neutralizing antibodies (Nabs), antibody-dependent cellular cytotoxicity (ADCC), virus-specific T cell immunity were measured to investigate the impact of previous vaccination on host immunity induced by BA.5 breakthrough infection and BA.5-XBB.1.9.1 reinfection. FINDINGS In absence of BA.5 Nabs, plasma collected 3 months after receiving three doses of inactivated vaccine (I-I-I) showed high ADCC that protected hACE2-K18 mice from fatality and significantly reduced viral load in the lungs and brain upon BA.5 challenge, compared to plasma collected 12 months after I-I-I. Nabs against XBB.1.9.1 induced by BA.5 breakthrough infection were low at day 14 and decreased to a GMT of 10 at 4 months and 28% (9/32) had GMT ≤4, among whom 67% (6/9) were reinfected with XBB.1.9.1 within 1 month. However, 63% (20/32) were not reinfected with XBB.1.9.1 at 5 months post BA.5 infection. Interestingly, XBB.1.9.1 reinfection increased Nabs against XBB.1.9.1 by 24.5-fold at 14 days post-reinfection, which was much higher than that against BA.5 (7.3-fold) and WT (4.5-fold), indicating an immune imprinting shifting from WT to XBB antigenic side. INTERPRETATION Overall, I-I-I can provide protection against BA.5 infection and elicit rapid immune response upon BA.5 infection. Furthermore, BA.5 breakthrough infection effectively protects against XBB.1.9.1 lasting more than 5 months, and XBB.1.9.1 reinfection results in immune imprinting shifting from WT antigen induced by previous vaccination to the new XBB.1.9.1 antigen. These findings strongly suggest that future vaccines should target variant strain antigens, replacing prototype strain antigens. FUNDING This study was supported by R&D Program of Guangzhou National Laboratory (SRPG23-005), National Key Research and Development Program of China (2022YFC2604104, 2019YFC0810900), S&T Program of Guangzhou Laboratory (SRPG22-006), and National Natural Science Foundation of China (81971485, 82271801, 81970038), Emergency Key Program of Guangzhou Laboratory (EKPG21-30-3), Zhongnanshan Medical Foundation of Guangdong Province (ZNSA-2020013), and State Key Laboratory of Respiratory Disease (J19112006202304).
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Affiliation(s)
- Tingting Cui
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Xiaoling Su
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Jing Sun
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Siyi Liu
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Mingzhu Huang
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Weidong Li
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Chengna Luo
- Department of Infectious Disease, Respiratory and Critical Care Medicine, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Li Cheng
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Rui Wei
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Tao Song
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Xi Sun
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Qi Luo
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Juan Li
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Jie Su
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Shidong Deng
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China
| | - Jincun Zhao
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China.
| | - Zhuxiang Zhao
- Department of Infectious Disease, Respiratory and Critical Care Medicine, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Nanshan Zhong
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China.
| | - Zhongfang Wang
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Guangzhou National Laboratory, Guangzhou International Bio Island, Guangzhou, China.
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11
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Canevari JT, Cheng AC, Wu L, Rowe SL, Wollersheim DE, West D, Majumdar SS, Sullivan SG. The relative effectiveness of three and four doses of COVID-19 vaccine in Victoria, Australia: A data linkage study. Vaccine 2024; 42:53-58. [PMID: 38057205 DOI: 10.1016/j.vaccine.2023.11.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND The Coronavirus Disease 2019 (COVID-19) pandemic led to extensive vaccination campaigns worldwide, including in Australia. Immunity waning and the emergence of new viral variants pose challenges to the effectiveness of vaccines. Our study aimed to assess the relative effectiveness (rVE) of 3 and 4 compared with 2 doses of COVID-19 vaccine. The study focuses on the Victorian population, a majority of whom had no prior exposure to the virus before vaccination. METHODS We used routinely collected data for the state of Victoria, Australia, to assess rVE during an Omicron-dominant period, 1 June 2022 to 1 March 2023. Immunisation, notifications, hospitalisations and mortality data for residents aged 65 years and older were linked for analysis. Cox proportional hazard regression was used to estimate the rVE against COVID-19 hospitalisation or death, accounting for key confounders with vaccination as a time-varying covariate. RESULTS In 1,070,113 people 65 years or older who had received their second dose, a third and fourth dose of a COVID-19 vaccine significantly reduced the hazard of hospitalisation or death compared to two doses. rVE was highest within two weeks from administration at 40 % (95 % CI: 0 % to 64 %) and 66 % (95 % CI: 60 % to 71 %) for a third and fourth dose, respectively. Additional protection conferred by third and fourth doses waned over time from administration. CONCLUSIONS Our findings underscore the need for additional vaccine doses and updated vaccine strategies. These findings have implications for public health advice and COVID-19 vaccine strategies. Further research and monitoring of vaccine effectiveness in real-world settings are warranted to inform ongoing pandemic response efforts.
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Affiliation(s)
- Jose T Canevari
- Department of Health, Melbourne, Australia; The University of Melbourne, Melbourne, Australia
| | - Allen C Cheng
- Monash University, Melbourne, Australia; Monash Health, Melbourne Australia
| | - Logan Wu
- Department of Health, Melbourne, Australia; Walter and Eliza Hall Institute, Melbourne, Australia; The University of Melbourne, Melbourne, Australia
| | - Stacey L Rowe
- Department of Health, Melbourne, Australia; Monash University, Melbourne, Australia; University of San Francisco, USA
| | - Dennis E Wollersheim
- Department of Health, Melbourne, Australia; La Trobe University, Melbourne, Australia
| | | | - Suman S Majumdar
- Department of Health, Melbourne, Australia; Monash University, Melbourne, Australia; Burnet Institute, Melbourne, Australia
| | - Sheena G Sullivan
- Department of Health, Melbourne, Australia; WHO Collaborating Centre for Reference and Research on Influenza, Melbourne, Australia; University of California, Los Angeles, USA; The University of Melbourne, Melbourne, Australia.
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12
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Diego JGB, Singh G, Jangra S, Handrejk K, Laporte M, Chang LA, El Zahed SS, Pache L, Chang MW, Warang P, Aslam S, Mena I, Webb BT, Benner C, García-Sastre A, Schotsaert M. Breakthrough infections by SARS-CoV-2 variants boost cross-reactive hybrid immune responses in mRNA-vaccinated Golden Syrian hamsters. PLoS Pathog 2024; 20:e1011805. [PMID: 38198521 PMCID: PMC10805310 DOI: 10.1371/journal.ppat.1011805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 01/23/2024] [Accepted: 11/06/2023] [Indexed: 01/12/2024] Open
Abstract
Hybrid immunity (vaccination + natural infection) to SARS-CoV-2 provides superior protection to re-infection. We performed immune profiling studies during breakthrough infections in mRNA-vaccinated hamsters to evaluate hybrid immunity induction. The mRNA vaccine, BNT162b2, was dosed to induce binding antibody titers against ancestral spike, but inefficient serum virus neutralization of ancestral SARS-CoV-2 or variants of concern (VoCs). Vaccination reduced morbidity and controlled lung virus titers for ancestral virus and Alpha but allowed breakthrough infections in Beta, Delta and Mu-challenged hamsters. Vaccination primed for T cell responses that were boosted by infection. Infection back-boosted neutralizing antibody responses against ancestral virus and VoCs. Hybrid immunity resulted in more cross-reactive sera, reflected by smaller antigenic cartography distances. Transcriptomics post-infection reflects both vaccination status and disease course and suggests a role for interstitial macrophages in vaccine-mediated protection. Therefore, protection by vaccination, even in the absence of high titers of neutralizing antibodies in the serum, correlates with recall of broadly reactive B- and T-cell responses.
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Affiliation(s)
- Juan García-Bernalt Diego
- Infectious and Tropical Diseases Research Group (e-INTRO), Biomedical Research Institute of Salamanca-Research Centre for Tropical Diseases at the University of Salamanca (IBSAL-CIETUS), Faculty of Pharmacy, University of Salamanca, Salamanca, Spain
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Gagandeep Singh
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Sonia Jangra
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Kim Handrejk
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Manon Laporte
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Lauren A. Chang
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Sara S. El Zahed
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Lars Pache
- NCI Designated Cancer Center, Sanford-Burnham Prebys Medical Discovery Institute, La Jolla, California, United States of America
| | - Max W. Chang
- Department of Medicine, University of California San Diego, La Jolla, California, United States of America
| | - Prajakta Warang
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Sadaf Aslam
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Ignacio Mena
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Brett T. Webb
- Department of Veterinary Sciences, University of Wyoming, Laramie, Wyoming, United States of America
| | - Christopher Benner
- Department of Medicine, University of California San Diego, La Jolla, California, United States of America
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Michael Schotsaert
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
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13
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Younes S, Nicolai E, Al-Sadeq DW, Younes N, Al-Dewik N, Abou-Saleh H, Abo-Halawa BY, Eid AH, Pieri M, Liu N, Daas HI, Yassine HM, Nizamuddin PB, Abu-Raddad LJ, Nasrallah GK. Follow up and comparative assessment of IgG, IgA, and neutralizing antibody responses to SARS-CoV-2 between mRNA-vaccinated naïve and unvaccinated naturally infected individuals over 10 months. J Infect Public Health 2023; 16:1729-1735. [PMID: 37734128 DOI: 10.1016/j.jiph.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 04/11/2023] [Accepted: 08/14/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND Evidence on the effectiveness of vaccination-induced immunity compared to SARS-CoV-2 natural immunity is warranted to inform vaccination recommendations. AIM In this study, we aimed to conduct a comparative assessment of antibody responses between vaccinated naïve (VN) and unvaccinated naturally infected individuals (NI) over 10 Months. METHOD The study comprised fully-vaccinated naïve individuals (VN; n = 596) who had no history of SARS-CoV-2 infection, and received two doses of either BNT162b2 or mRNA-1273, and naturally infected individuals who had a documented history of SARS-CoV-2 infection and no vaccination record (NI cohort; n = 218). We measured the levels of neutralizing total antibodies (NtAbs), anti-S-RBD IgG, and anti-S1 IgA titers among VN and NI up to ∼10 months from administration of the first dose, and up to ∼7 months from SARS-CoV-2 infection, respectively. To explore the relationship between the antibody responses and time, Spearman's correlation coefficient was computed. Furthermore, correlations between the levels of NtAbs/anti-S-RBD IgG and NtAbs/anti-S1 IgA were examined through pairwise correlation analysis. RESULTS Up to six months, VN individuals had a significantly higher NtAb and anti-S-RBD IgG antibody responses compared to NI individuals. At the 7th month, there was a significant decline in antibody responses among VN individuals, but not NI individuals, with a minimum decrease of 3.7-fold (p < 0.001). Among VN individuals, anti-S1 IgA levels began to decrease significantly (1.4-fold; p = 0.007) after two months, and both NtAb and S-RBD IgG levels began to decline significantly (NtAb: 2.0-fold; p = 0.042, S-RBD IgG: 2.4-fold; p = 0.035) after three months. After 10 months, the most significant decline among VN individuals was observed for S-RBD-IgG (30.0-fold; P < 0.001), followed by NtAb (15.7-fold; P < 0.001) and S-IgA (3.7-fold; P < 0.001) (most stable). Moreover, after 5 months, there was no significant difference in the IgA response between the two groups. CONCLUSION These findings have important implications for policymakers in the development of vaccination strategies, particularly in the consideration of booster doses to sustain long-lasting protection against COVID-19.
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Affiliation(s)
- Salma Younes
- Biomedical Research Center, Qatar University, P.O. Box, 2713, Doha, Qatar; Biomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Eleonora Nicolai
- Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Duaa W Al-Sadeq
- Biomedical Research Center, Qatar University, P.O. Box, 2713, Doha, Qatar; College of Medicine, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Nadin Younes
- Biomedical Research Center, Qatar University, P.O. Box, 2713, Doha, Qatar; Biomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Nader Al-Dewik
- Department of Pediatrics, Clinical and Metabolic Genetics, Hamad Medical Corporation, Doha, Qatar
| | - Haissam Abou-Saleh
- Biomedical Research Center, Qatar University, P.O. Box, 2713, Doha, Qatar; Biological Science Program, Department of Biological and Environmental Sciences, College of Arts and Science, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Bushra Y Abo-Halawa
- Biological Science Program, Department of Biological and Environmental Sciences, College of Arts and Science, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Ali Hussein Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha P.O. Box, 2713, Qatar
| | - Massimo Pieri
- Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; Clinical Biochemistry, Tor Vergata University Hospital, 00133 Rome, Italy
| | - Na Liu
- Shenzhen Mindray Bio-Medical Electronics Co., Ltd., Shenzhen, China
| | - Hanin I Daas
- College of Dental Medicine, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Hadi M Yassine
- Biomedical Research Center, Qatar University, P.O. Box, 2713, Doha, Qatar; Biomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar
| | | | - Laith J Abu-Raddad
- Infectious Disease Epidemiology Group, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar; World Health Organization Collaborating Centre for Disease Epidemiology Analytics on HIV/AIDS, Sexually Transmitted Infections, and Viral Hepatitis, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar; Department of Healthcare Policy and Research, Weill Cornell Medicine, Cornell University, New York, USA
| | - Gheyath K Nasrallah
- Biomedical Research Center, Qatar University, P.O. Box, 2713, Doha, Qatar; Biomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
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14
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Moyo-Gwete T, Richardson SI, Keeton R, Hermanus T, Spencer H, Manamela NP, Ayres F, Makhado Z, Motlou T, Tincho MB, Benede N, Ngomti A, Baguma R, Chauke MV, Mennen M, Adriaanse M, Skelem S, Goga A, Garrett N, Bekker LG, Gray G, Ntusi NAB, Riou C, Burgers WA, Moore PL. Homologous Ad26.COV2.S vaccination results in reduced boosting of humoral responses in hybrid immunity, but elicits antibodies of similar magnitude regardless of prior infection. PLoS Pathog 2023; 19:e1011772. [PMID: 37943890 PMCID: PMC10684107 DOI: 10.1371/journal.ppat.1011772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 11/28/2023] [Accepted: 10/23/2023] [Indexed: 11/12/2023] Open
Abstract
The impact of previous SARS-CoV-2 infection on the durability of Ad26.COV2.S vaccine-elicited responses, and the effect of homologous boosting has not been well explored. We followed a cohort of healthcare workers for 6 months after receiving the Ad26.COV2.S vaccine and a further one month after they received an Ad26.COV2.S booster dose. We assessed longitudinal spike-specific antibody and T cell responses in individuals who had never had SARS-CoV-2 infection, compared to those who were infected with either the D614G or Beta variants prior to vaccination. Antibody and T cell responses elicited by the primary dose were durable against several variants of concern over the 6 month follow-up period, regardless of infection history. However, at 6 months after first vaccination, antibody binding, neutralization and ADCC were as much as 59-fold higher in individuals with hybrid immunity compared to those with no prior infection. Antibody cross-reactivity profiles of the previously infected groups were similar at 6 months, unlike at earlier time points, suggesting that the effect of immune imprinting diminishes by 6 months. Importantly, an Ad26.COV2.S booster dose increased the magnitude of the antibody response in individuals with no prior infection to similar levels as those with previous infection. The magnitude of spike T cell responses and proportion of T cell responders remained stable after homologous boosting, concomitant with a significant increase in long-lived early differentiated CD4 memory T cells. Thus, these data highlight that multiple antigen exposures, whether through infection and vaccination or vaccination alone, result in similar boosts after Ad26.COV2.S vaccination.
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Affiliation(s)
- Thandeka Moyo-Gwete
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Simone I. Richardson
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Roanne Keeton
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Tandile Hermanus
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Holly Spencer
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Nelia P. Manamela
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Frances Ayres
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Zanele Makhado
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Thopisang Motlou
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
| | - Marius B. Tincho
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Ntombi Benede
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Amkele Ngomti
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Richard Baguma
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Masego V. Chauke
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Mathilda Mennen
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
| | - Marguerite Adriaanse
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
| | - Sango Skelem
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
| | - Ameena Goga
- South African Medical Research Council, Cape Town, South Africa
| | - Nigel Garrett
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
- Discipline of Public Health Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Linda-Gail Bekker
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Desmond Tutu HIV Centre, Cape Town, South Africa
| | - Glenda Gray
- South African Medical Research Council, Cape Town, South Africa
| | - Ntobeko A. B. Ntusi
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, South Africa
| | - Catherine Riou
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, South Africa
| | - Wendy A. Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, South Africa
| | - Penny L. Moore
- SA MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Centre for HIV and STIs, National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
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15
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Miyashita L, Foley G, Semple S, Gibbons JM, Pade C, McKnight Á, Grigg J. Curbside particulate matter and susceptibility to SARS-CoV-2 infection. J Allergy Clin Immunol Glob 2023; 2:100141. [PMID: 37781647 PMCID: PMC10509961 DOI: 10.1016/j.jacig.2023.100141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 04/22/2023] [Accepted: 06/05/2023] [Indexed: 10/03/2023]
Abstract
Background Biologic plausibility for the association between exposure to particulate matter (PM) less than 10 μm in aerodynamic diameter (PM10) and coronavirus disease 2019 (COVID-19) morbidity in epidemiologic studies has not been determined. The upregulation of angiotensin-converting enzyme 2 (ACE2), the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) entry receptor on host cells, by PM10 is a putative mechanism. Objective We sought to assess the effect of PM10 on SARS-CoV-2 infection of cells in vitro. Methods PM10 from the curbside of London's Marylebone Road and from exhaust emissions was collected by cyclone. A549 cells, human primary nasal epithelial cells (HPNEpCs), SARS-CoV-2-susceptible Vero-E6 and Calu3 cells were cultured with PM10. ACE2 expression (as determined by median fluorescent intensity) was assessed by flow cytometry, and ACE2 mRNA transcript level was assessed by PCR. The role of oxidative stress was determined by N-acetyl cysteine. The cytopathic effect of SARS-CoV-2 (percentage of infection enhancement) and expression of SARS-CoV-2 genes' open reading frame (ORF) 1ab, S protein, and N protein (focus-forming units/mL) were assessed in Vero-E6 cells. Data were analyzed by either the Mann-Whitney U test or Kruskal-Wallis test with the Dunn multiple comparisons test. Results Curbside PM10 at concentrations of 10 μg/mL or more increased ACE2 expression in A549 cells (P = .0021). Both diesel PM10 and curbside PM10 in a concentration of 10 μg/mL increased ACE2 expression in HPNEpCs (P = .0022 and P = .0072, respectively). ACE2 expression simulated by curbside PM10 was attenuated by N-acetyl cysteine in HPNEpCs (P = .0464). Curbside PM10 increased ACE2 expression in Calu3 cells (P = .0256). In Vero-E6 cells, curbside PM10 increased ACE2 expression (P = .0079), ACE2 transcript level (P = .0079), SARS-CoV-2 cytopathic effect (P = .0002), and expression of the SARS-CoV-2 genes' ORF1ab, S protein, and N protein (P = .0079). Conclusions Curbside PM10 increases susceptibility to SARS-COV-2 infection in vitro.
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Affiliation(s)
- Lisa Miyashita
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Gary Foley
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Sean Semple
- Institute for Social Marketing, University of Stirling, Stirling, United Kingdom
| | - Joseph M. Gibbons
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Corinna Pade
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Áine McKnight
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Jonathan Grigg
- Blizard Institute, Queen Mary University of London, London, United Kingdom
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16
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Misra P, Garg PK, Awasthi A, Kant S, Rai SK, Ahmad M, Guleria R, Deori TJ, Mandal S, Jaiswal A, Gongal G, Vishwakarma S, Bairwa M, Kumar R, Haldar P, Binayke A. Cell-Mediated Immunity (CMI) for SARS-CoV-2 Infection Among the General Population of North India: A Cross-Sectional Analysis From a Sub-sample of a Large Sero-Epidemiological Study. Cureus 2023; 15:e48824. [PMID: 38106811 PMCID: PMC10722242 DOI: 10.7759/cureus.48824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 12/19/2023] Open
Abstract
Background Cell-mediated immunity (CMI), or specifically T-cell-mediated immunity, is proven to remain largely preserved against the variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), including Omicron. The persistence of cell-mediated immune response in individuals longitudinally followed up for an extended period remains largely unelucidated. To address this, the current study was planned to study whether the effect of cell-mediated immunity persists after an extended period of convalescence or vaccination. Methods Whole blood specimens of 150 selected participants were collected and tested for Anti-SARS-CoV-2 Interferon-gamma (IFN-γ) response. Ex vivo SARS-CoV-2-specific interferon-gamma Enzyme-linked Immunospot (IFN-γ ELISpot) assay was carried out to determine the levels of virus-specific IFN-γ producing cells in individual samples. Findings Out of all the samples tested for anti-SARS-CoV-2 T-cell-mediated IFN-γ response, 78.4% of samples were positive. The median (interquartile range) spots forming units (SFU) per million levels of SARS-CoV-2-specific IFN-γ producing cells of the vaccinated and diagnosed participants was 336 (138-474) while those who were vaccinated but did not have the disease diagnosis was 18 (0-102); the difference between the groups was statistically significant. Since almost all the participants were vaccinated, a similar pattern of significance was observed when the diagnosed and the never-diagnosed participants were compared, irrespective of their vaccination status. Interpretations Cell-mediated immunity against SARS-CoV-2 persisted, irrespective of age and sex of the participant, for more than six months of previous exposure. Participants who had a history of diagnosed COVID-19 infection had better T-cell response compared to those who had never been diagnosed, in spite of being vaccinated.
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Affiliation(s)
- Puneet Misra
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Pramod K Garg
- Gastroenterology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Amit Awasthi
- Allergy and Immunology, Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, IND
| | - Shashi Kant
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Sanjay K Rai
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Mohammad Ahmad
- Epidemiology and Public Health, World Health Organization, New Delhi, IND
| | - Randeep Guleria
- Pulmonary, Critical Care, and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Trideep J Deori
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Suprakash Mandal
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Abhishek Jaiswal
- Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Gaurav Gongal
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Siddhesh Vishwakarma
- Allergy and Immunology, Immunology Core Laboratory, Translational Health Science and Technology Institute, Faridabad, IND
| | - Mohan Bairwa
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Rakesh Kumar
- Epidemiology and Public Health, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Partha Haldar
- Preventive Medicine, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Akshay Binayke
- Allergy and Immunology, Centre for Immunobiology and Immunotherapy, Translational Health Science and Technology Institute, Faridabad, IND
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17
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Yoon SW, Widyasari K, Jang J, Lee S, Kang T, Kim S. Kinetics of adaptive immune responses after administering mRNA-Based COVID-19 vaccination in individuals with and without prior SARS-CoV-2 infections. BMC Infect Dis 2023; 23:732. [PMID: 37891503 PMCID: PMC10604405 DOI: 10.1186/s12879-023-08728-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
OBJECTIVE We aimed to compare the adaptive immune response in individuals with or without prior SARS-CoV-2 infections following the administration of mRNA-based COVID-19 vaccines. METHODS A total of 54 participants with ages ranging from 37 to 56 years old, consisting of 23 individuals without a history of SARS-CoV-2 infection (uninfected group) and 31 individuals with prior infection of SARS-CoV-2 (infected group) who have received two doses of mRNA SARS-CoV-2 vaccines were enrolled in this study. We measured the IFN-γ level upon administration of BNT162b2 (PF) or mRNA-1273 (MO) by QuantiFERON SARS-CoV-2. The production of neutralizing antibodies was evaluated by a surrogate virus neutralization assay, and the neutralizing capacity was assessed by a plaque reduction neutralization test (PRNT50). The immune response was compared between the two groups. RESULTS A significantly higher level of IFN-γ (p < 0.001) and neutralization antibodies (p < 0.001) were observed in the infected group than those in the uninfected group following the first administration of vaccines. The infected group demonstrated a significantly higher PRNT50 titer than the uninfected group against the Wuhan strain (p < 0.0001). Still, the two groups were not significantly different against Delta (p = 0.07) and Omicron (p = 0.14) variants. Following the second vaccine dose, T- and B-cell levels were not significantly increased in the infected group. CONCLUSION A single dose of mRNA-based COVID-19 vaccines would boost immune responses in individuals who had previously contracted SARS-CoV-2.
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Affiliation(s)
- Sun-Woo Yoon
- Department of Biological Science and Biotechnology, Andong National University, Andong, 36729, Korea
| | - Kristin Widyasari
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, 52727, Korea
| | - Jieun Jang
- Gyeongnam Center for Infectious Disease Control and Prevention, Changwon, 51154, Korea
| | - Seungjun Lee
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, 52727, Korea
- Department of Laboratory Medicine, Gyeongsang National University Changwon Hospital, Changwon, 51472, Korea
| | - Taejoon Kang
- Bionanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Korea
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Korea
| | - Sunjoo Kim
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, 52727, Korea.
- Gyeongnam Center for Infectious Disease Control and Prevention, Changwon, 51154, Korea.
- Department of Laboratory Medicine, Gyeongsang National University Changwon Hospital, Changwon, 51472, Korea.
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18
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Mitsi E, Diniz MO, Reiné J, Collins AM, Robinson RE, Hyder-Wright A, Farrar M, Liatsikos K, Hamilton J, Onyema O, Urban BC, Solórzano C, Belij-Rammerstorfer S, Sheehan E, Lambe T, Draper SJ, Weiskopf D, Sette A, Maini MK, Ferreira DM. Respiratory mucosal immune memory to SARS-CoV-2 after infection and vaccination. Nat Commun 2023; 14:6815. [PMID: 37884506 PMCID: PMC10603102 DOI: 10.1038/s41467-023-42433-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023] Open
Abstract
Respiratory mucosal immunity induced by vaccination is vital for protection from coronavirus infection in animal models. In humans, the capacity of peripheral vaccination to generate sustained immunity in the lung mucosa, and how this is influenced by prior SARS-CoV-2 infection, is unknown. Here we show using bronchoalveolar lavage samples that donors with history of both infection and vaccination have more airway mucosal SARS-CoV-2 antibodies and memory B cells than those only vaccinated. Infection also induces populations of airway spike-specific memory CD4+ and CD8+ T cells that are not expanded by vaccination alone. Airway mucosal T cells induced by infection have a distinct hierarchy of antigen specificity compared to the periphery. Spike-specific T cells persist in the lung mucosa for 7 months after the last immunising event. Thus, peripheral vaccination alone does not appear to induce durable lung mucosal immunity against SARS-CoV-2, supporting an argument for the need for vaccines targeting the airways.
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Affiliation(s)
- Elena Mitsi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK.
| | - Mariana O Diniz
- Division of Infection and Immunity and Institute of Immunity and Transplantation, UCL, London, UK
| | - Jesús Reiné
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Andrea M Collins
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Ryan E Robinson
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Angela Hyder-Wright
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Madlen Farrar
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Josh Hamilton
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Onyia Onyema
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Britta C Urban
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Carla Solórzano
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Emma Sheehan
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Teresa Lambe
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Simon J Draper
- Department of Biochemistry, University of Oxford, Oxford, UK
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, USA
| | - Mala K Maini
- Division of Infection and Immunity and Institute of Immunity and Transplantation, UCL, London, UK
| | - Daniela M Ferreira
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK.
- Department of Clinical Science, Liverpool School of Tropical Medicine, Liverpool, UK.
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19
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Silva-Moraes V, Souquette A, Sautto GA, Paciello I, Antonelli G, Andreano E, Rappuoli R, Teixeira-Carvalho A, Ross TM. Prior SARS-CoV-2 Infection Enhances Initial mRNA Vaccine Response with a Lower Impact on Long-Term Immunity. Immunohorizons 2023; 7:635-651. [PMID: 37819998 PMCID: PMC10615651 DOI: 10.4049/immunohorizons.2300041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/15/2023] [Indexed: 10/13/2023] Open
Abstract
Spike-encoding mRNA vaccines in early 2021 effectively reduced SARS-CoV-2-associated morbidity and mortality. New booster regimens were introduced due to successive waves of distinct viral variants. Therefore, people now have a diverse immune memory resulting from multiple SARS-CoV-2 Ag exposures, from infection to following vaccination. This level of community-wide immunity can induce immunological protection from SARS-CoV-2; however, questions about the trajectory of the adaptive immune responses and long-term immunity with respect to priming and repeated Ag exposure remain poorly explored. In this study, we examined the trajectory of adaptive immune responses following three doses of monovalent Pfizer BNT162b2 mRNA vaccination in immunologically naive and SARS-CoV-2 preimmune individuals without the occurrence of breakthrough infection. The IgG, B cell, and T cell Spike-specific responses were assessed in human blood samples collected at six time points between a moment before vaccination and up to 6 mo after the third immunization. Overall, the impact of repeated Spike exposures had a lower improvement on T cell frequency and longevity compared with IgG responses. Natural infection shaped the responses following the initial vaccination by significantly increasing neutralizing Abs and specific CD4+ T cell subsets (circulating T follicular helper, effector memory, and Th1-producing cells), but it had a small benefit at long-term immunity. At the end of the three-dose vaccination regimen, both SARS-CoV-2-naive and preimmune individuals had similar immune memory quality and quantity. This study provides insights into the durability of mRNA vaccine-induced immunological memory and the effects of preimmunity on long-term responses.
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Affiliation(s)
- Vanessa Silva-Moraes
- Center for Vaccines and Immunology, University of Georgia, Athens, GA
- Florida Research and Innovation Center, Cleveland Clinic, Port Saint Lucie, FL
| | - Aisha Souquette
- Department of Immunology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Giuseppe A. Sautto
- Center for Vaccines and Immunology, University of Georgia, Athens, GA
- Florida Research and Innovation Center, Cleveland Clinic, Port Saint Lucie, FL
| | - Ida Paciello
- Monoclonal Antibody Discovery Lab, Foundation Toscana Life Sciences, Siena, Italy
| | - Giada Antonelli
- Monoclonal Antibody Discovery Lab, Foundation Toscana Life Sciences, Siena, Italy
| | - Emanuele Andreano
- Monoclonal Antibody Discovery Lab, Foundation Toscana Life Sciences, Siena, Italy
| | | | | | - Ted M. Ross
- Center for Vaccines and Immunology, University of Georgia, Athens, GA
- Florida Research and Innovation Center, Cleveland Clinic, Port Saint Lucie, FL
- Department of Infectious Diseases, University of Georgia, Athens, GA
- Department of Infection Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
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20
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Altmann DM, Reynolds CJ, Joy G, Otter AD, Gibbons JM, Pade C, Swadling L, Maini MK, Brooks T, Semper A, McKnight Á, Noursadeghi M, Manisty C, Treibel TA, Moon JC, Boyton RJ. Persistent symptoms after COVID-19 are not associated with differential SARS-CoV-2 antibody or T cell immunity. Nat Commun 2023; 14:5139. [PMID: 37612310 PMCID: PMC10447583 DOI: 10.1038/s41467-023-40460-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 07/27/2023] [Indexed: 08/25/2023] Open
Abstract
Among the unknowns in decoding the pathogenesis of SARS-CoV-2 persistent symptoms in Long Covid is whether there is a contributory role of abnormal immunity during acute infection. It has been proposed that Long Covid is a consequence of either an excessive or inadequate initial immune response. Here, we analyze SARS-CoV-2 humoral and cellular immunity in 86 healthcare workers with laboratory confirmed mild or asymptomatic SARS-CoV-2 infection during the first wave. Symptom questionnaires allow stratification into those with persistent symptoms and those without for comparison. During the period up to 18-weeks post-infection, we observe no difference in antibody responses to spike RBD or nucleoprotein, virus neutralization, or T cell responses. Also, there is no difference in the profile of antibody waning. Analysis at 1-year, after two vaccine doses, comparing those with persistent symptoms to those without, again shows similar SARS-CoV-2 immunity. Thus, quantitative differences in these measured parameters of SARS-CoV-2 adaptive immunity following mild or asymptomatic acute infection are unlikely to have contributed to Long Covid causality. ClinicalTrials.gov (NCT04318314).
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Affiliation(s)
- Daniel M Altmann
- Department of Immunology and Inflammation, Imperial College London, London, UK.
| | | | - George Joy
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | | | - Joseph M Gibbons
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Corinna Pade
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Leo Swadling
- Division of Infection and Immunity, University College London, London, UK
| | - Mala K Maini
- Division of Infection and Immunity, University College London, London, UK
| | - Tim Brooks
- UK Health Security Agency, Porton Down, UK
| | | | - Áine McKnight
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Mahdad Noursadeghi
- Division of Infection and Immunity, University College London, London, UK
| | - Charlotte Manisty
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | - Thomas A Treibel
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | - James C Moon
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | - Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, London, UK.
- Lung Division, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK.
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21
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Mayer-Blackwell K, Ryu H, Codd AS, Parks KR, MacMillan HR, Cohen KW, Stewart TL, Seese A, Lemos MP, De Rosa SC, Czartoski JL, Moodie Z, Nguyen LT, McGuire DJ, Ahmed R, Fiore-Gartland A, McElrath MJ, Newell EW. mRNA vaccination boosts S-specific T cell memory and promotes expansion of CD45RA int T EMRA-like CD8 + T cells in COVID-19 recovered individuals. Cell Rep Med 2023; 4:101149. [PMID: 37552991 PMCID: PMC10439252 DOI: 10.1016/j.xcrm.2023.101149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/01/2023] [Accepted: 07/17/2023] [Indexed: 08/10/2023]
Abstract
SARS-CoV-2 infection and mRNA vaccination both elicit spike (S)-specific T cell responses. To analyze how T cell memory from prior infection influences T cell responses to vaccination, we evaluated functional T cell responses in naive and previously infected vaccine recipients. Pre-vaccine S-specific responses are predictive of subsequent CD8+ T cell vaccine-response magnitudes. Comparing baseline with post-vaccination TCRβ repertoires, we observed large clonotypic expansions correlated with the frequency of spike-specific T cells. Epitope mapping the largest CD8+ T cell responses confirms that an HLA-A∗03:01 epitope was highly immunodominant. Peptide-MHC tetramer staining together with mass cytometry and single-cell sequencing permit detailed phenotyping and clonotypic tracking of these S-specific CD8+ T cells. Our results demonstrate that infection-induced S-specific CD8+ T cell memory plays a significant role in shaping the magnitude and clonal composition of the circulating T cell repertoire after vaccination, with mRNA vaccination promoting CD8+ memory T cells to a TEMRA-like phenotype.
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Affiliation(s)
- Koshlan Mayer-Blackwell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Heeju Ryu
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Amy S Codd
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - K Rachael Parks
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Hugh R MacMillan
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Kristen W Cohen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Terri L Stewart
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Aaron Seese
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Maria P Lemos
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Stephen C De Rosa
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Julie L Czartoski
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Zoe Moodie
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Long T Nguyen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Donald J McGuire
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA 30329, USA; Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Rafi Ahmed
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA 30329, USA; Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Andrew Fiore-Gartland
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - M Juliana McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA.
| | - Evan W Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA.
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22
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Matveeva O, Shabalina SA. Comparison of vaccination and booster rates and their impact on excess mortality during the COVID-19 pandemic in European countries. Front Immunol 2023; 14:1151311. [PMID: 37483606 PMCID: PMC10357837 DOI: 10.3389/fimmu.2023.1151311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 05/31/2023] [Indexed: 07/25/2023] Open
Abstract
Aim To evaluate the effect of vaccination/booster administration dynamics on the reduction of excess mortality during COVID-19 infection waves in European countries. Methods We selected twenty-nine countries from the OurWorldInData project database according to their population size of more than one million and the availability of information on dominant SARS-CoV-2 variants during COVID-19 infection waves. After selection, we categorized countries according to their "faster" or "slower" vaccination rates. The first category included countries that reached 60% of vaccinated residents by October 2021 and 70% by January 2022. The second or "slower" category included all other countries. In the first or "faster" category, two groups, "boosters faster'' and "boosters slower" were created. Pearson correlation analysis, linear regression, and chi-square test for categorical data were used to identify the association between vaccination rate and excess mortality. We chose time intervals corresponding to the dominance of viral variants: Wuhan, Alpha, Delta, and Omicron BA.1/2. Results and discussion The "faster" countries, as opposed to the "slower" ones, did better in protecting their residents from mortality during all periods of the SARS-CoV-2 pandemic and even before vaccination. Perhaps higher GDP per capita contributed to their better performance throughout the pandemic. During mass vaccination, when the Delta variant prevailed, the contrast in mortality rates between the "faster" and "slower" categories was strongest. The average excess mortality in the "slower" countries was nearly 5 times higher than in the "faster" countries, and the odds ratio (OR) was 4.9 (95% CI 4.4 to 5.4). Slower booster rates were associated with significantly higher mortality during periods dominated by Omicron BA.1 and BA.2, with an OR of 2.6 (CI 95%. 2.1 to 3.3). Among the European countries we analyzed, Denmark, Norway, and Ireland did best, with a pandemic mortality rate of 0.1% of the population or less. By comparison, Bulgaria, Serbia, and Russia had a much higher mortality rate of up to 1% of the population. Conclusion Thus, slow vaccination and booster administration was a major factor contributing to an order of magnitude higher excess mortality in "slower" European countries compared to more rapidly immunized countries.
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Affiliation(s)
| | - Svetlana A. Shabalina
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, United States
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23
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Boyton RJ, Altmann DM. Imprinted hybrid immunity against XBB reinfection. Lancet Infect Dis 2023; 23:764-765. [PMID: 36924785 PMCID: PMC10010702 DOI: 10.1016/s1473-3099(23)00138-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 03/14/2023]
Affiliation(s)
- Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, London W12 0NN, UK; Lung Division, Royal Brompton Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK.
| | - Daniel M Altmann
- Department of Immunology and Inflammation, Imperial College London, London W12 0NN, UK
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24
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Tiezzi C, Vecchi A, Rossi M, Cavazzini D, Bolchi A, Laccabue D, Doselli S, Penna A, Sacchelli L, Brillo F, Meschi T, Ticinesi A, Nouvenne A, Donofrio G, Zanelli P, Benecchi M, Giuliodori S, Fisicaro P, Montali I, Ceccatelli Berti C, Reverberi V, Montali A, Urbani S, Pedrazzi G, Missale G, Telenti A, Corti D, Ottonello S, Ferrari C, Boni C. Natural heteroclitic-like peptides are generated by SARS-CoV-2 mutations. iScience 2023; 26:106940. [PMID: 37275517 PMCID: PMC10200277 DOI: 10.1016/j.isci.2023.106940] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/13/2023] [Accepted: 05/18/2023] [Indexed: 06/07/2023] Open
Abstract
Humoral immunity is sensitive to evasion by SARS-CoV-2 mutants, but CD8 T cells seem to be more resistant to mutational inactivation. By a systematic analysis of 30 spike variant peptides containing the most relevant VOC and VOI mutations that have accumulated overtime, we show that in vaccinated and convalescent subjects, mutated epitopes can have not only a neutral or inhibitory effect on CD8 T cell recognition but can also enhance or generate de novo CD8 T cell responses. The emergence of these mutated T cell function enhancing epitopes likely reflects an epiphenomenon of SARS-CoV-2 evolution driven by antibody evasion and increased virus transmissibility. In a subset of individuals with weak and narrowly focused CD8 T cell responses selection of these heteroclitic-like epitopes may bear clinical relevance by improving antiviral protection. The functional enhancing effect of these peptides is also worth of consideration for the future development of new generation, more potent COVID-19 vaccines.
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Affiliation(s)
- Camilla Tiezzi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Vecchi
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Marzia Rossi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Davide Cavazzini
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Angelo Bolchi
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
- Interdepartmental Center Biopharmanet-Tec, University of Parma, Parma, Italy
| | - Diletta Laccabue
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Sara Doselli
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Amalia Penna
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Luca Sacchelli
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Federica Brillo
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Tiziana Meschi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Andrea Ticinesi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Antonio Nouvenne
- Geriatric-Rehabilitation Department, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Gaetano Donofrio
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Paola Zanelli
- Unità di Immunogenetica dei Trapianti, Azienda Ospedaliero Universitaria di Parma, Parma, Italy
| | - Magda Benecchi
- Unità di Immunogenetica dei Trapianti, Azienda Ospedaliero Universitaria di Parma, Parma, Italy
| | - Silvia Giuliodori
- Unità di Immunogenetica dei Trapianti, Azienda Ospedaliero Universitaria di Parma, Parma, Italy
| | - Paola Fisicaro
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Ilaria Montali
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Valentina Reverberi
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Anna Montali
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Simona Urbani
- UO Immunoematologia e Medicina Trasfusionale, Dipartimento Diagnostico, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Giuseppe Pedrazzi
- Department of Neuroscience - Biophysics and Medical Physics Unit, University of Parma, Parma, Italy
| | - Gabriele Missale
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Davide Corti
- Humabs Biomed SA, a subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Simone Ottonello
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
- Interdepartmental Center Biopharmanet-Tec, University of Parma, Parma, Italy
| | - Carlo Ferrari
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Carolina Boni
- Laboratory of Viral Immunopathology, Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
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25
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Verburgh ML, van Pul L, Grobben M, Boyd A, Wit FWNM, van Nuenen AC, van Dort KA, Tejjani K, van Rijswijk J, Bakker M, van der Hoek L, Schim van der Loeff MF, van der Valk M, van Gils MJ, Kootstra NA, Reiss P. Robust Vaccine-Induced as Well as Hybrid B- and T-Cell Immunity across SARS-CoV-2 Vaccine Platforms in People with HIV. Microbiol Spectr 2023; 11:e0115523. [PMID: 37166335 PMCID: PMC10269828 DOI: 10.1128/spectrum.01155-23] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 04/22/2023] [Indexed: 05/12/2023] Open
Abstract
Few studies have comprehensively compared severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine-induced and hybrid B- and T-cell responses in people with HIV (PWH) to those in comparable controls without HIV. We included 195 PWH and 246 comparable controls from the AGEhIV COVID-19 substudy. A positive nucleocapsid antibody (INgezim IgA/IgM/IgG) or self-reported PCR test defined prior SARS-CoV-2 infection. SARS-CoV-2 anti-spike (anti-S) IgG titers and anti-S IgG production by memory B cells were assessed. Neutralizing antibody titers were determined in a subset of participants. T-cell responses were assessed by gamma interferon (IFN-γ) release and activation-induced marker assay. We estimated mean differences in postvaccination immune responses (β) between levels of determinants. Anti-S IgG titers and anti-S IgG production by memory B cells were not different between PWH and controls. Prior SARS-CoV-2 infection (β = 0.77), receiving mRNA vaccine (β = 0.56), female sex (β = 0.24), fewer days between last vaccination and sampling (β = 0.07), and a CD4/CD8 ratio of <1.0 (β = -0.39) were independently associated with anti-S IgG titers, but HIV status was not. Neutralization titers against the ancestral and Delta and Omicron SARS-CoV-2 variants were not different between PWH and controls. IFN-γ release was higher in PWH. Prior SARS-CoV-2 infection (β = 2.39), HIV-positive status (β = 1.61), and fewer days between last vaccination and sampling (β = 0.23) were independently associated with higher IFN-γ release. The percentages of SARS-CoV-2-reactive CD4+ and CD8+ T cells, however, were not different between PWH and controls. Individuals with well-controlled HIV generally mount robust vaccine-induced as well as hybrid B- and T-cell immunity across SARS-CoV-2 vaccine platforms similar to controls. Determinants of a reduced vaccine response were likewise largely similar in both groups and included a lower CD4/CD8 ratio. IMPORTANCE Some studies have suggested that people with HIV may respond less well to vaccines against SARS-CoV-2. We comprehensively compared B- and T-cell responses to different COVID-19 vaccines in middle-aged persons with well-treated HIV and individuals of the same age without HIV, who were also highly comparable in terms of demographics and lifestyle, including those with prior SARS-CoV-2 infection. Individuals with HIV generally mounted equally robust immunity to the different vaccines. Even stronger immunity was observed in both groups after prior SARS-CoV-2 infection. These findings are reassuring with respect to the efficacy of SARS-Cov-2 vaccines for the sizable and increasing global population of people with HIV with access and a good response to HIV treatment.
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Affiliation(s)
- Myrthe L. Verburgh
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam Public Health, Global Health, Amsterdam, The Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
| | - Lisa van Pul
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Experimental Immunology, Amsterdam, The Netherlands
| | - Marloes Grobben
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam, The Netherlands
| | - Anders Boyd
- HIV Monitoring Foundation, Amsterdam, The Netherlands
- Public Health Service of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
| | - Ferdinand W. N. M. Wit
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- HIV Monitoring Foundation, Amsterdam, The Netherlands
| | - Ad C. van Nuenen
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Experimental Immunology, Amsterdam, The Netherlands
| | - Karel A. van Dort
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Experimental Immunology, Amsterdam, The Netherlands
| | - Khadija Tejjani
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam, The Netherlands
| | - Jacqueline van Rijswijk
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam, The Netherlands
| | - Margreet Bakker
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam, The Netherlands
| | - Lia van der Hoek
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam, The Netherlands
| | - Maarten F. Schim van der Loeff
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Public Health Service of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
| | - Marc van der Valk
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- HIV Monitoring Foundation, Amsterdam, The Netherlands
| | - Marit J. van Gils
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Medical Microbiology and Infection Prevention, Laboratory of Experimental Virology, Amsterdam, The Netherlands
| | - Neeltje A. Kootstra
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Experimental Immunology, Amsterdam, The Netherlands
| | - Peter Reiss
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Global Health, Amsterdam, The Netherlands
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Al-Hatamleh MA, Abusalah MA, Hatmal MM, Alshaer W, Ahmad S, Mohd-Zahid MH, Rahman ENSE, Yean CY, Alias IZ, Uskoković V, Mohamud R. Understanding the challenges to COVID-19 vaccines and treatment options, herd immunity and probability of reinfection. J Taibah Univ Med Sci 2023; 18:600-638. [PMID: 36570799 PMCID: PMC9758618 DOI: 10.1016/j.jtumed.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 10/29/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Unlike pandemics in the past, the outbreak of coronavirus disease 2019 (COVID-19), which rapidly spread worldwide, was met with a different approach to control and measures implemented across affected countries. The lack of understanding of the fundamental nature of the outbreak continues to make COVID-19 challenging to manage for both healthcare practitioners and the scientific community. Challenges to vaccine development and evaluation, current therapeutic options, convalescent plasma therapy, herd immunity, and the emergence of reinfection and new variants remain the major obstacles to combating COVID-19. This review discusses these challenges in the management of COVID-19 at length and highlights the mechanisms needed to provide better understanding of this pandemic.
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Affiliation(s)
- Mohammad A.I. Al-Hatamleh
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Mai A. Abusalah
- Department of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Zarqa University, Zarqa, Jordan
| | - Ma'mon M. Hatmal
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, The Hashemite University, Zarqa, Jordan
| | - Walhan Alshaer
- Cell Therapy Center (CTC), The University of Jordan, Amman, Jordan
| | - Suhana Ahmad
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Manali H. Mohd-Zahid
- Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Engku Nur Syafirah E.A. Rahman
- Department of Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Chan Y. Yean
- Department of Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Iskandar Z. Alias
- Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | | | - Rohimah Mohamud
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
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27
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Rahimian K, Arefian E, Mahdavi B, Mahmanzar M, Kuehu D, Deng Y. SARS2Mutant: SARS-CoV-2 amino-acid mutation atlas database. NAR Genom Bioinform 2023; 5:lqad037. [PMID: 37101659 PMCID: PMC10124966 DOI: 10.1093/nargab/lqad037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 02/27/2023] [Accepted: 04/18/2023] [Indexed: 04/28/2023] Open
Abstract
The coronavirus disease 19 (COVID-19) is a highly pathogenic viral infection of the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), resulted in the global pandemic of 2020. A lack of therapeutic and preventive strategies has quickly posed significant threats to world health. A comprehensive understanding of SARS-CoV-2 evolution and natural selection, how it impacts host interaction, and phenotype symptoms is vital to develop effective strategies against the virus. The SARS2Mutant database (http://sars2mutant.com/) was developed to provide valuable insights based on millions of high-quality, high-coverage SARS-CoV-2 complete protein sequences. Users of this database have the ability to search for information on three amino acid substitution mutation strategies based on gene name, geographical zone, or comparative analysis. Each strategy is presented in five distinct formats which includes: (i) mutated sample frequencies, (ii) heat maps of mutated amino acid positions, (iii) mutation survivals, (iv) natural selections and (v) details of substituted amino acids, including their names, positions, and frequencies. GISAID is a primary database of genomics sequencies of influenza viruses updated daily. SARS2Mutant is a secondary database developed to discover mutation and conserved regions from the primary data to assist with design for targeted vaccine, primer, and drug discoveries.
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Affiliation(s)
- Karim Rahimian
- Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Ehsan Arefian
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Bahar Mahdavi
- Department of Computer Science, Tarbiat Modares University, Tehran, Iran
| | - Mohammadamin Mahmanzar
- Department of Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI 96813, USA
| | - Donna Lee Kuehu
- Department of Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI 96813, USA
| | - Youping Deng
- Department of Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI 96813, USA
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28
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Ma QL, Huang FM, Guo W, Feng KY, Huang T, Cai YD. Machine Learning Classification of Time since BNT162b2 COVID-19 Vaccination Based on Array-Measured Antibody Activity. Life (Basel) 2023; 13:1304. [PMID: 37374086 DOI: 10.3390/life13061304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023] Open
Abstract
Vaccines trigger an immunological response that includes B and T cells, with B cells producing antibodies. SARS-CoV-2 immunity weakens over time after vaccination. Discovering key changes in antigen-reactive antibodies over time after vaccination could help improve vaccine efficiency. In this study, we collected data on blood antibody levels in a cohort of healthcare workers vaccinated for COVID-19 and obtained 73 antigens in samples from four groups according to the duration after vaccination, including 104 unvaccinated healthcare workers, 534 healthcare workers within 60 days after vaccination, 594 healthcare workers between 60 and 180 days after vaccination, and 141 healthcare workers over 180 days after vaccination. Our work was a reanalysis of the data originally collected at Irvine University. This data was obtained in Orange County, California, USA, with the collection process commencing in December 2020. British variant (B.1.1.7), South African variant (B.1.351), and Brazilian/Japanese variant (P.1) were the most prevalent strains during the sampling period. An efficient machine learning based framework containing four feature selection methods (least absolute shrinkage and selection operator, light gradient boosting machine, Monte Carlo feature selection, and maximum relevance minimum redundancy) and four classification algorithms (decision tree, k-nearest neighbor, random forest, and support vector machine) was designed to select essential antibodies against specific antigens. Several efficient classifiers with a weighted F1 value around 0.75 were constructed. The antigen microarray used for identifying antibody levels in the coronavirus features ten distinct SARS-CoV-2 antigens, comprising various segments of both nucleocapsid protein (NP) and spike protein (S). This study revealed that S1 + S2, S1.mFcTag, S1.HisTag, S1, S2, Spike.RBD.His.Bac, Spike.RBD.rFc, and S1.RBD.mFc were most highly ranked among all features, where S1 and S2 are the subunits of Spike, and the suffixes represent the tagging information of different recombinant proteins. Meanwhile, the classification rules were obtained from the optimal decision tree to explain quantitatively the roles of antigens in the classification. This study identified antibodies associated with decreased clinical immunity based on populations with different time spans after vaccination. These antibodies have important implications for maintaining long-term immunity to SARS-CoV-2.
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Affiliation(s)
- Qing-Lan Ma
- School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Fei-Ming Huang
- School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Wei Guo
- Key Laboratory of Stem Cell Biology, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Shanghai Institutes for Biological Sciences (SIBS), Chinese Academy of Sciences (CAS), Shanghai 200030, China
| | - Kai-Yan Feng
- Department of Computer Science, Guangdong AIB Polytechnic College, Guangzhou 510507, China
| | - Tao Huang
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yu-Dong Cai
- School of Life Sciences, Shanghai University, Shanghai 200444, China
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29
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Pilapitiya D, Wheatley AK, Tan HX. Mucosal vaccines for SARS-CoV-2: triumph of hope over experience. EBioMedicine 2023; 92:104585. [PMID: 37146404 PMCID: PMC10154910 DOI: 10.1016/j.ebiom.2023.104585] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/27/2023] [Accepted: 04/08/2023] [Indexed: 05/07/2023] Open
Abstract
Currently approved COVID-19 vaccines administered parenterally induce robust systemic humoral and cellular responses. While highly effective against severe disease, there is reduced effectiveness of these vaccines in preventing breakthrough infection and/or onward transmission, likely due to poor immunity elicited at the respiratory mucosa. As such, there has been considerable interest in developing novel mucosal vaccines that engenders more localised immune responses to provide better protection and recall responses at the site of virus entry, in contrast to traditional vaccine approaches that focus on systemic immunity. In this review, we explore the adaptive components of mucosal immunity, evaluate epidemiological studies to dissect if mucosal immunity conferred by parenteral vaccination or respiratory infection drives differential efficacy against virus acquisition or transmission, discuss mucosal vaccines undergoing clinical trials and assess key challenges and prospects for mucosal vaccine development.
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Affiliation(s)
- Devaki Pilapitiya
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, 3000, Australia
| | - Adam K Wheatley
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, 3000, Australia
| | - Hyon-Xhi Tan
- Department of Microbiology and Immunology, University of Melbourne, at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, 3000, Australia.
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30
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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31
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Jarupan M, Jantarabenjakul W, Jaruampornpan P, Subchartanan J, Phasomsap C, Sritammasiri T, Cartledge S, Suchartlikitwong P, Anugulruengkitt S, Kawichai S, Puthanakit T. Long COVID and Hybrid Immunity among Children and Adolescents Post-Delta Variant Infection in Thailand. Vaccines (Basel) 2023; 11:vaccines11050884. [PMID: 37242988 DOI: 10.3390/vaccines11050884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
This study aimed to assess long COVID, and describe immunogenicity against Omicron variants following BNT162b2 vaccination. A prospective cohort study was conducted among children (aged 5-11) and adolescents (aged 12-17) who had SARS-CoV-2 infection from July to December 2021 (Delta predominant period). Long COVID symptoms were assessed by questionnaires at 3 months after infection. Immunogenicity was evaluated by using a surrogate virus-neutralizing antibody test (sVNT) against the Omicron variant. We enrolled 97 children and 57 adolescents. At 3 months, 30 children (31%) and 34 adolescents (60%) reported at least one long COVID symptom, with respiratory symptoms prevailing (25% children and 32% adolescents). The median time from infection to vaccination was 3 months in adolescents and 7 months in children. At 1 month following vaccination, in children who received one-dose and two-dose BNT162b2 vaccines, the median (IQR) sVNT against Omicron was 86.2% inhibition (71.1-91.8) and 79.2% inhibition (61.5-88.9), respectively (p = 0.26). Among adolescents who received one-dose and two-dose BNT162b2 vaccines, the median (IQR) sVNT against Omicron was 64.4% inhibition (46.8-88.8) and 68.8% inhibition (65.0-91.2) (p = 0.64). Adolescents had a higher prevalence of long COVID than children. Immunogenicity against the Omicron variant after vaccination was high and did not vary between one or two doses of the vaccine in either children or adolescents.
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Affiliation(s)
- Muttharat Jarupan
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Watsamon Jantarabenjakul
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
- Thai Red Cross Emerging Infectious Diseases Clinical Center, King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Peera Jaruampornpan
- Monoclonal Antibody Production and Application Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), Pathum Thani 12120, Thailand
| | - Jarujan Subchartanan
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chayapa Phasomsap
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
| | - Taweesak Sritammasiri
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
| | | | - Pintip Suchartlikitwong
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Suvaporn Anugulruengkitt
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
| | - Surinda Kawichai
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
| | - Thanyawee Puthanakit
- Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Department of Pediatrics, Chulalongkorn University, Bangkok 10330, Thailand
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32
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Chernyshev M, Sakharkar M, Connor RI, Dugan HL, Sheward DJ, Rappazzo CG, Stålmarck A, Forsell MNE, Wright PF, Corcoran M, Murrell B, Walker LM, Karlsson Hedestam GB. Vaccination of SARS-CoV-2-infected individuals expands a broad range of clonally diverse affinity-matured B cell lineages. Nat Commun 2023; 14:2249. [PMID: 37076511 PMCID: PMC10115384 DOI: 10.1038/s41467-023-37972-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 04/03/2023] [Indexed: 04/21/2023] Open
Abstract
Vaccination of SARS-CoV-2 convalescent individuals generates broad and potent antibody responses. Here, we isolate 459 spike-specific monoclonal antibodies (mAbs) from two individuals who were infected with the index variant of SARS-CoV-2 and later boosted with mRNA-1273. We characterize mAb genetic features by sequence assignments to the donors' personal immunoglobulin genotypes and assess antibody neutralizing activities against index SARS-CoV-2, Beta, Delta, and Omicron variants. The mAbs used a broad range of immunoglobulin heavy chain (IGH) V genes in the response to all sub-determinants of the spike examined, with similar characteristics observed in both donors. IGH repertoire sequencing and B cell lineage tracing at longitudinal time points reveals extensive evolution of SARS-CoV-2 spike-binding antibodies from acute infection until vaccination five months later. These results demonstrate that highly polyclonal repertoires of affinity-matured memory B cells are efficiently recalled by vaccination, providing a basis for the potent antibody responses observed in convalescent persons following vaccination.
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Affiliation(s)
- Mark Chernyshev
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | | | - Ruth I Connor
- Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, NH, 03756, USA
| | | | - Daniel J Sheward
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | | | - Aron Stålmarck
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | | | - Peter F Wright
- Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, NH, 03756, USA
| | - Martin Corcoran
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Ben Murrell
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Laura M Walker
- Adimab LLC, Lebanon, NH, 03766, USA.
- Invivyd Inc, Waltham, MA, 02451, USA.
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33
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Moyo-Gwete T, Richardson SI, Keeton R, Hermanus T, Spencer H, Manamela NP, Ayres F, Makhado Z, Motlou T, Tincho MB, Benede N, Ngomti A, Baguma R, Chauke MV, Mennen M, Adriaanse M, Skelem S, Goga A, Garrett N, Bekker LG, Gray G, Ntusi NA, Riou C, Burgers WA, Moore PL. Homologous Ad26.COV2.S vaccination results in reduced boosting of humoral responses in hybrid immunity, but elicits antibodies of similar magnitude regardless of prior infection. medRxiv 2023:2023.03.15.23287288. [PMID: 36993404 PMCID: PMC10055608 DOI: 10.1101/2023.03.15.23287288] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
The impact of previous SARS-CoV-2 infection on the durability of Ad26.COV2.S vaccine-elicited responses, and the effect of homologous boosting has not been well explored. We followed a cohort of healthcare workers for 6 months after receiving the Ad26.COV2.S vaccine and a further one month after they received an Ad26.COV2.S booster dose. We assessed longitudinal spike-specific antibody and T cell responses in individuals who had never had SARS-CoV-2 infection, compared to those who were infected with either the D614G or Beta variants prior to vaccination. Antibody and T cell responses elicited by the primary dose were durable against several variants of concern over the 6 month follow-up period, regardless of infection history. However, at 6 months after first vaccination, antibody binding, neutralization and ADCC were as much as 33-fold higher in individuals with hybrid immunity compared to those with no prior infection. Antibody cross-reactivity profiles of the previously infected groups were similar at 6 months, unlike at earlier time points suggesting that the effect of immune imprinting diminishes by 6 months. Importantly, an Ad26.COV2.S booster dose increased the magnitude of the antibody response in individuals with no prior infection to similar levels as those with previous infection. The magnitude of spike T cell responses and proportion of T cell responders remained stable after homologous boosting, concomitant with a significant increase in long-lived early differentiated CD4 memory T cells. Thus, these data highlight that multiple antigen exposures, whether through infection and vaccination or vaccination alone, result in similar boosts after Ad26.COV2.S vaccination.
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Affiliation(s)
- Thandeka Moyo-Gwete
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Simone I. Richardson
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Roanne Keeton
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Tandile Hermanus
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Holly Spencer
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Nelia P. Manamela
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Frances Ayres
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Zanele Makhado
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Thopisang Motlou
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Marius B. Tincho
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Ntombi Benede
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Amkele Ngomti
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Richard Baguma
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Masego V. Chauke
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
| | - Mathilda Mennen
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
| | - Marguerite Adriaanse
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
| | - Sango Skelem
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
| | - Ameena Goga
- South African Medical Research Council, Cape Town, South Africa
| | - Nigel Garrett
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
- Discipline of Public Health Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Linda-Gail Bekker
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Desmond Tutu HIV Centre, Cape Town, South Africa
| | - Glenda Gray
- South African Medical Research Council, Cape Town, South Africa
| | - Ntobeko A.B. Ntusi
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, South Africa
- South African Medical Research Council Extramural Unit on Intersection of Non-communicable Diseases and Infectious Diseases, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, South Africa
| | - Catherine Riou
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, South Africa
| | - Wendy A. Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Division of Medical Virology, Department of Pathology; University of Cape Town; Observatory, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, South Africa
| | - Penny L. Moore
- National Institute for Communicable Diseases of the National Health Laboratory Services, Johannesburg, South Africa
- MRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, South Africa
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
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34
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Qiu S, Chen Z, Zhu A, Zeng Q, Liu H, Liu X, Ye F, Jin Y, Wu J, Yang C, Wang Q, Chen F, Chen L, Tian S, Du X, Hu Q, Cheng J, Chen C, Li F, Sun J, Wang Y, Zhao J, Zhao J, Song H. Successful clearance of persistent SARS-CoV-2 asymptomatic infection following a single dose of Ad5-nCoV vaccine. Signal Transduct Target Ther 2023; 8:123. [PMID: 36922500 PMCID: PMC10015148 DOI: 10.1038/s41392-023-01345-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/29/2022] [Accepted: 02/09/2023] [Indexed: 03/17/2023] Open
Abstract
Persistent asymptomatic (PA) SARS-CoV-2 infections have been identified. The immune responses in these patients are unclear, and the development of effective treatments for these patients is needed. Here, we report a cohort of 23 PA cases carrying viral RNA for up to 191 days. PA cases displayed low levels of inflammatory and interferon response, weak antibody response, diminished circulating follicular helper T cells (cTfh), and inadequate specific CD4+ and CD8+ T-cell responses during infection, which is distinct from symptomatic infections and resembling impaired immune activation. Administration of a single dose of Ad5-nCoV vaccine to 10 of these PA cases elicited rapid and robust antibody responses as well as coordinated B-cell and cTfh responses, resulting in successful viral clearance. Vaccine-induced antibodies were able to neutralize various variants of concern and persisted for over 6 months, indicating long-term protection. Therefore, our study provides an insight into the immune status of PA infections and highlights vaccination as a potential treatment for prolonged SARS-CoV-2 infections.
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Affiliation(s)
- Shaofu Qiu
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China
| | - Zhao Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Airu Zhu
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Qiuhui Zeng
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Hongbo Liu
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China
| | - Xiaoqing Liu
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Feng Ye
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Yingkang Jin
- Pediatric Pulmonary Department, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 510623, Guangzhou, Guangdong, China
| | - Jie Wu
- Guangdong Provincial Center for Disease Control and Prevention, 510399, Guangzhou, Guangdong, China
| | - Chaojie Yang
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China
| | - Qi Wang
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China
| | - Fangli Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Lan Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Sai Tian
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China
| | - Xinying Du
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China
| | - Qingtao Hu
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Jinling Cheng
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Canjie Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Fang Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Jing Sun
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Yanqun Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China
| | - Jingxian Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China. .,Guangzhou Laboratory, Bio-island, 510320, Guangzhou, Guangdong, China.
| | - Jincun Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, 510182, Guangzhou, Guangdong, China. .,Guangzhou Laboratory, Bio-island, 510320, Guangzhou, Guangdong, China. .,Institute of Infectious Disease, Guangzhou Eighth People's Hospital of Guangzhou Medical University, 510060, Guangzhou, Guangdong, China. .,Shanghai Institute for Advanced Immunochemical Studies, School of Life Science and Technology, ShanghaiTech University, 201210, Shanghai, China. .,National Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital; The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, 518112, Shenzhen, Guangdong, China.
| | - Hongbin Song
- The Chinese PLA Center for Disease Control and Prevention, 100071, Beijing, China.
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35
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Zhou P, Song G, Liu H, Yuan M, He WT, Beutler N, Zhu X, Tse LV, Martinez DR, Schäfer A, Anzanello F, Yong P, Peng L, Dueker K, Musharrafieh R, Callaghan S, Capozzola T, Limbo O, Parren M, Garcia E, Rawlings SA, Smith DM, Nemazee D, Jardine JG, Safonova Y, Briney B, Rogers TF, Wilson IA, Baric RS, Gralinski LE, Burton DR, Andrabi R. Broadly neutralizing anti-S2 antibodies protect against all three human betacoronaviruses that cause deadly disease. Immunity 2023; 56:669-686.e7. [PMID: 36889306 PMCID: PMC9933850 DOI: 10.1016/j.immuni.2023.02.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 12/10/2022] [Accepted: 02/10/2023] [Indexed: 02/18/2023]
Abstract
Pan-betacoronavirus neutralizing antibodies may hold the key to developing broadly protective vaccines against novel pandemic coronaviruses and to more effectively respond to SARS-CoV-2 variants. The emergence of Omicron and subvariants of SARS-CoV-2 illustrates the limitations of solely targeting the receptor-binding domain (RBD) of the spike (S) protein. Here, we isolated a large panel of broadly neutralizing antibodies (bnAbs) from SARS-CoV-2 recovered-vaccinated donors, which targets a conserved S2 region in the betacoronavirus spike fusion machinery. Select bnAbs showed broad in vivo protection against all three deadly betacoronaviruses, SARS-CoV-1, SARS-CoV-2, and MERS-CoV, which have spilled over into humans in the past two decades. Structural studies of these bnAbs delineated the molecular basis for their broad reactivity and revealed common antibody features targetable by broad vaccination strategies. These bnAbs provide new insights and opportunities for antibody-based interventions and for developing pan-betacoronavirus vaccines.
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Affiliation(s)
- Panpan Zhou
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Ge Song
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Hejun Liu
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Meng Yuan
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Wan-Ting He
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Nathan Beutler
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Xueyong Zhu
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Longping V Tse
- Department of Epidemiology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - David R Martinez
- Department of Epidemiology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Alexandra Schäfer
- Department of Epidemiology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Fabio Anzanello
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Peter Yong
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Linghang Peng
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Katharina Dueker
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Rami Musharrafieh
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Sean Callaghan
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Tazio Capozzola
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Oliver Limbo
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Mara Parren
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Elijah Garcia
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Stephen A Rawlings
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - Davey M Smith
- Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - David Nemazee
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Joseph G Jardine
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Yana Safonova
- Department of Computer Science, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Bryan Briney
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Thomas F Rogers
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; Division of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, CA 92037, USA
| | - Ian A Wilson
- IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA; Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA; Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.
| | - Ralph S Baric
- Department of Epidemiology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Departments of Microbiology and Immunology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| | - Lisa E Gralinski
- Department of Epidemiology, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| | - Dennis R Burton
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA; Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard University, Cambridge, MA 02139, USA.
| | - Raiees Andrabi
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA; IAVI Neutralizing Antibody Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Consortium for HIV/AIDS Vaccine Development (CHAVD), The Scripps Research Institute, La Jolla, CA 92037, USA.
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36
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Baek YJ, Kim WJ, Ko JH, Lee YJ, Ahn JY, Kim JH, Jang HC, Jeong HW, Kim YC, Park YS, Kim SH, Peck KR, Shin EC, Choi JY. A heterologous AZD1222 priming and BNT162b2 boosting regimen more efficiently elicits neutralizing antibodies, but not memory T cells, than the homologous BNT162b2 regimen. Vaccine 2023; 41:1694-1702. [PMID: 36754764 PMCID: PMC9901539 DOI: 10.1016/j.vaccine.2023.01.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/28/2022] [Accepted: 01/25/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND Comparative analyses of SARS-CoV-2-specific immune responses elicited by diverse prime-boost regimens are required to establish efficient regimens for the control of COVID-19. METHOD In this prospective observational cohort study, spike-specific immunoglobulin G (IgG) and neutralizing antibodies (nAbs) alongside spike-specific T-cell responses in age-matched groups of homologous BNT162b2/BNT162b2 or AZD1222/AZD1222 vaccination, heterologous AZD1222/BNT162b2 vaccination, and prior wild-type SARS-CoV-2 infection/vaccination were evaluated. RESULTS Peak immune responses were achieved after the second vaccine dose in the naïve vaccinated groups and after the first dose in the prior infection/vaccination group. Peak titers of anti-spike IgG and nAb were significantly higher in the AZD1222/BNT162b2 vaccination and prior infection/vaccination groups than in the BNT162b2/BNT162b2 or AZD1222/AZD1222 groups. However, the frequency of interferon-γ-producing CD4+ T cells was highest in the BNT162b2/BNT162b2 vaccination group. Similar results were observed in the analysis of polyfunctional T cells. When nAb and CD4+T-cell responses against the Delta variant were analyzed, the prior infection/vaccination group exhibited higher responses than the groups of other homologous or heterologous vaccination regimens. CONCLUSION nAbs are efficiently elicited by heterologous AZD1222/BNT162b2 vaccination, as well as prior infection/vaccination, whereas spike-specific CD4+T-cell responses are efficiently elicited by homologous BNT162b2 vaccination. Variant-recognizing immunity is more efficiently generated by prior infection/vaccination than the other homologous or heterologous vaccination regimens.
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Affiliation(s)
- Yae Jee Baek
- Division of Infectious Diseases, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul 04401, Republic of Korea
| | - Woo-Joong Kim
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Jae-Hoon Ko
- Division of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Youn-Jung Lee
- Division of Infectious Diseases, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jin Young Ahn
- Division of Infectious Diseases, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jung Ho Kim
- Division of Infectious Diseases, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ho Cheol Jang
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Hye Won Jeong
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju 28644, Republic of Korea
| | - Yong Chan Kim
- Division of Infectious Disease, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin 16995, Republic of Korea
| | - Yoon Soo Park
- Division of Infectious Disease, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin 16995, Republic of Korea
| | - Sung-Han Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Kyong Ran Peck
- Division of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Eui-Cheol Shin
- Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea; The Center for Viral Immunology, Korea Virus Research Institute, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea.
| | - Jun Yong Choi
- Division of Infectious Diseases, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.
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Carabelli AM, Peacock TP, Thorne LG, Harvey WT, Hughes J, Peacock SJ, Barclay WS, de Silva TI, Towers GJ, Robertson DL. SARS-CoV-2 variant biology: immune escape, transmission and fitness. Nat Rev Microbiol 2023; 21:162-177. [PMID: 36653446 PMCID: PMC9847462 DOI: 10.1038/s41579-022-00841-7] [Citation(s) in RCA: 180] [Impact Index Per Article: 180.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2022] [Indexed: 01/19/2023]
Abstract
In late 2020, after circulating for almost a year in the human population, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) exhibited a major step change in its adaptation to humans. These highly mutated forms of SARS-CoV-2 had enhanced rates of transmission relative to previous variants and were termed 'variants of concern' (VOCs). Designated Alpha, Beta, Gamma, Delta and Omicron, the VOCs emerged independently from one another, and in turn each rapidly became dominant, regionally or globally, outcompeting previous variants. The success of each VOC relative to the previously dominant variant was enabled by altered intrinsic functional properties of the virus and, to various degrees, changes to virus antigenicity conferring the ability to evade a primed immune response. The increased virus fitness associated with VOCs is the result of a complex interplay of virus biology in the context of changing human immunity due to both vaccination and prior infection. In this Review, we summarize the literature on the relative transmissibility and antigenicity of SARS-CoV-2 variants, the role of mutations at the furin spike cleavage site and of non-spike proteins, the potential importance of recombination to virus success, and SARS-CoV-2 evolution in the context of T cells, innate immunity and population immunity. SARS-CoV-2 shows a complicated relationship among virus antigenicity, transmission and virulence, which has unpredictable implications for the future trajectory and disease burden of COVID-19.
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Affiliation(s)
| | - Thomas P Peacock
- Department of Infectious Disease, St Mary's Medical School, Imperial College London, London, UK
| | - Lucy G Thorne
- Division of Infection and Immunity, University College London, London, UK
| | - William T Harvey
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, UK
- Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Joseph Hughes
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, UK
| | - Sharon J Peacock
- Department of Medicine, University of Cambridge, Addenbrookes Hospital, Cambridge, UK
| | - Wendy S Barclay
- Department of Infectious Disease, St Mary's Medical School, Imperial College London, London, UK
| | - Thushan I de Silva
- Department of Infection, Immunity and Cardiovascular Disease, Medical School, University of Sheffield, Sheffield, UK
| | - Greg J Towers
- Division of Infection and Immunity, University College London, London, UK
| | - David L Robertson
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, UK.
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Abstract
SARS-CoV-2-specific T cell response has been proven essential for viral clearance, COVID-19 outcome and long-term memory. Impaired early T cell-driven immunity leads to a severe form of the disease associated with lymphopenia, hyperinflammation and imbalanced humoral response. Analyses of acute SARS-CoV-2 infection have revealed that mild COVID-19 course is characterized by an early induction of specific T cells within the first 7 days of symptoms, coordinately followed by antibody production for an effective control of viral infection. In contrast, patients who do not develop an early specific cellular response and initiate a humoral immune response with subsequent production of high levels of antibodies, develop severe symptoms. Yet, delayed and persistent bystander CD8+ T cell activation has been also reported in hospitalized patients and could be a driver of lung pathology. Literature supports that long-term maintenance of T cell response appears more stable than antibody titters. Up to date, virus-specific T cell memory has been detected 22 months post-symptom onset, with a predominant IL-2 memory response compared to IFN-γ. Furthermore, T cell responses are conserved against the emerging variants of concern (VoCs) while these variants are mostly able to evade humoral responses. This could be partly explained by the high HLA polymorphism whereby the viral epitope repertoire recognized could differ among individuals, greatly decreasing the likelihood of immune escape. Current COVID-19-vaccination has been shown to elicit Th1-driven spike-specific T cell response, as does natural infection, which provides substantial protection against severe COVID-19 and death. In addition, mucosal vaccination has been reported to induce strong adaptive responses both locally and systemically and to protect against VoCs in animal models. The optimization of vaccine formulations by including a variety of viral regions, innovative adjuvants or diverse administration routes could result in a desirable enhanced cellular response and memory, and help to prevent breakthrough infections. In summary, the increasing evidence highlights the relevance of monitoring SARS-CoV-2-specific cellular immune response, and not only antibody levels, as a correlate for protection after infection and/or vaccination. Moreover, it may help to better identify target populations that could benefit most from booster doses and to personalize vaccination strategies.
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Affiliation(s)
- Patricia Almendro-Vázquez
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Rocío Laguna-Goya
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Department of Immunology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Estela Paz-Artal
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Department of Immunology, Hospital Universitario 12 de Octubre, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, Complutense University School of Medicine, Madrid, Spain
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Spinardi JR, Srivastava A. Hybrid Immunity to SARS-CoV-2 from Infection and Vaccination-Evidence Synthesis and Implications for New COVID-19 Vaccines. Biomedicines 2023; 11. [PMID: 36830907 DOI: 10.3390/biomedicines11020370] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 01/31/2023] Open
Abstract
COVID-19 has taken a severe toll on the global population through infections, hospitalizations, and deaths. Elucidating SARS-CoV-2 infection-derived immunity has led to the development of multiple effective COVID-19 vaccines and their implementation into mass-vaccination programs worldwide. After ~3 years, a substantial proportion of the human population possesses immunity from infection and/or vaccination. With waning immune protection over time against emerging SARS-CoV-2 variants, it is essential to understand the duration of protection, breadth of coverage, and effects on reinfection. This targeted review summarizes available research literature on SARS-CoV-2 infection-derived, vaccination-elicited, and hybrid immunity. Infection-derived immunity has shown 93-100% protection against severe COVID-19 outcomes for up to 8 months, but reinfection is observed with some virus variants. Vaccination elicits high levels of neutralizing antibodies and a breadth of CD4+ and CD8+ T-cell responses. Hybrid immunity enables strong, broad responses, with high-quality memory B cells generated at 5- to 10-fold higher levels, versus infection or vaccination alone and protection against symptomatic disease lasting for 6-8 months. SARS-CoV-2 evolution into more transmissible and immunologically divergent variants has necessitated the updating of COVID-19 vaccines. To ensure continued protection against SARS-CoV-2 variants, regulators and vaccine technical committees recommend variant-specific or bivalent vaccines.
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Geng J, Yang X, Wang K, Wang K, Chen R, Chen ZN, Qin C, Wu G, Wang Y, Xu K, Du P, Liu J, Chen S, Zhang T, Sun X, Guo T, Shi Y, Zhang Z, Wei D, Lin P, Wang Q, Yuan J, Qu J, Zou J, Liu Y, Lu H, Zhu P, Bian H, Chen L. Immunological and metabolic characteristics of the Omicron variants infection. Signal Transduct Target Ther 2023; 8:42. [PMID: 36681668 PMCID: PMC9860238 DOI: 10.1038/s41392-022-01265-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 10/11/2022] [Accepted: 11/22/2022] [Indexed: 01/22/2023] Open
Abstract
The Omicron variants of SARS-CoV-2, primarily authenticated in November 2021 in South Africa, has initiated the 5th wave of global pandemics. Here, we systemically examined immunological and metabolic characteristics of Omicron variants infection. We found Omicron resisted to neutralizing antibody targeting receptor binding domain (RBD) of wildtype SARS-CoV-2. Omicron could hardly be neutralized by sera of Corona Virus Disease 2019 (COVID-19) convalescents infected with the Delta variant. Through mass spectrometry on MHC-bound peptidomes, we found that the spike protein of the Omicron variants could generate additional CD8 + T cell epitopes, compared with Delta. These epitopes could induce robust CD8 + T cell responses. Moreover, we found booster vaccination increased the cross-memory CD8 + T cell responses against Omicron. Metabolic regulome analysis of Omicron-specific T cell showed a metabolic profile that promoted the response of memory T cells. Consistently, a greater fraction of memory CD8 + T cells existed in Omicron stimulated peripheral blood mononuclear cells (PBMCs). In addition, CD147 was also a receptor for the Omicron variants, and CD147 antibody inhibited infection of Omicron. CD147-mediated Omicron infection in a human CD147 transgenic mouse model induced exudative alveolar pneumonia. Taken together, our data suggested that vaccination booster and receptor blocking antibody are two effective strategies against Omicron.
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Affiliation(s)
- Jiejie Geng
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Xu Yang
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Kun Wang
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Ke Wang
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Ruo Chen
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Zhi-Nan Chen
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Chuan Qin
- Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China
| | - Guizhen Wu
- MHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Preven- tion, Chinese Center for Disease Control and Prevention, Beijing, 100871, China
| | - Youchun Wang
- Division of HIV/AIDS and Sex-transmitted Virus Vaccines, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC) and WHO Collaborating Center for Standardization and Evaluation of Biologicals, Beijing, 102629, China
| | - Ke Xu
- MHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Preven- tion, Chinese Center for Disease Control and Prevention, Beijing, 100871, China
| | - Peng Du
- Beijing Institute of Biotechnology, Beijing, 100871, China
| | - Jiangning Liu
- Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China
| | - Shirui Chen
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Tao Zhang
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Xiuxuan Sun
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Ting Guo
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Ying Shi
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Zheng Zhang
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Ding Wei
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Peng Lin
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China
| | - Qingyi Wang
- School of Basic Medicine, Fourth Military Medical University, Xi'an, 710032, China
| | - Jing Yuan
- The Third People's Hospital of Shenzhen, Shenzhen, 518112, China
| | - Jiuxin Qu
- The Third People's Hospital of Shenzhen, Shenzhen, 518112, China
| | - Jin Zou
- The Third People's Hospital of Shenzhen, Shenzhen, 518112, China
| | - Yingxia Liu
- The Third People's Hospital of Shenzhen, Shenzhen, 518112, China.
| | - Hongzhou Lu
- The Third People's Hospital of Shenzhen, Shenzhen, 518112, China.
| | - Ping Zhu
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
| | - Huijie Bian
- Department of Cell Biology of National Translational Science Center for Molecular Medicine and Department of Clinical Immunology of Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
| | - Liang Chen
- School of Medicine, Shanghai University, Shanghai, 200444, China.
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Touizer E, Alrubayyi A, Ford R, Hussain N, Gerber PP, Shum HL, Rees-Spear C, Muir L, Gea-Mallorquí E, Kopycinski J, Jankovic D, Jeffery-Smith A, Pinder CL, Fox TA, Williams I, Mullender C, Maan I, Waters L, Johnson M, Madge S, Youle M, Barber TJ, Burns F, Kinloch S, Rowland-Jones S, Gilson R, Matheson NJ, Morris E, Peppa D, McCoy LE. Attenuated humoral responses in HIV after SARS-CoV-2 vaccination linked to B cell defects and altered immune profiles. iScience 2023; 26:105862. [PMID: 36590902 PMCID: PMC9788849 DOI: 10.1016/j.isci.2022.105862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/04/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022] Open
Abstract
We assessed a cohort of people living with human immunodeficiency virus (PLWH) (n = 110) and HIV negative controls (n = 64) after 1, 2 or 3 SARS-CoV-2 vaccine doses. At all timepoints, PLWH had significantly lower neutralizing antibody (nAb) titers than HIV-negative controls. We also observed a delayed development of neutralization in PLWH that was underpinned by a reduced frequency of spike-specific memory B cells (MBCs). Improved neutralization breadth was seen against the Omicron variant (BA.1) after the third vaccine dose in PLWH but lower nAb responses persisted and were associated with global MBC dysfunction. In contrast, SARS-CoV-2 vaccination induced robust T cell responses that cross-recognized variants in PLWH. Strikingly, individuals with low or absent neutralization had detectable functional T cell responses. These PLWH had reduced numbers of circulating T follicular helper cells and an enriched population of CXCR3+CD127+CD8+T cells after two doses of SARS-CoV-2 vaccination.
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Affiliation(s)
- Emma Touizer
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Aljawharah Alrubayyi
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rosemarie Ford
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Noshin Hussain
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Pehuén Pereyra Gerber
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Hiu-Long Shum
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Chloe Rees-Spear
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Luke Muir
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | | | - Jakub Kopycinski
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Dylan Jankovic
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Anna Jeffery-Smith
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Christopher L. Pinder
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Thomas A. Fox
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Ian Williams
- Mortimer Market Centre, Department of HIV, Central and North West London NHS Trust, London, UK
| | - Claire Mullender
- Institute for Global Health, University College London, London, UK
| | - Irfaan Maan
- Mortimer Market Centre, Department of HIV, Central and North West London NHS Trust, London, UK
- Institute for Global Health, University College London, London, UK
| | - Laura Waters
- Mortimer Market Centre, Department of HIV, Central and North West London NHS Trust, London, UK
| | - Margaret Johnson
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | - Sara Madge
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | - Michael Youle
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | - Tristan J. Barber
- Institute for Global Health, University College London, London, UK
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | - Fiona Burns
- Institute for Global Health, University College London, London, UK
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | - Sabine Kinloch
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | | | - Richard Gilson
- Mortimer Market Centre, Department of HIV, Central and North West London NHS Trust, London, UK
- Institute for Global Health, University College London, London, UK
| | - Nicholas J. Matheson
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, Department of Medicine, University of Cambridge, Cambridge, UK
- NHS Blood and Transplant, Cambridge, UK
| | - Emma Morris
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
| | - Dimitra Peppa
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
- Mortimer Market Centre, Department of HIV, Central and North West London NHS Trust, London, UK
- The Ian Charleson Day Centre, Royal Free Hospital NHS Foundation Trust, London, UK
| | - Laura E. McCoy
- Institute for Immunity and Transplantation, Division of Infection and Immunity, University College London, London, UK
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Cahen-Peretz A, Tsaitlin-Mor L, Allouche Kam H, Frenkel R, Kabessa M, Cohen SM, Lipschuetz M, Oiknine-Djian E, Lianski S, Goldman-Wohl D, Walfisch A, Kovo M, Neeman M, Wolf DG, Yagel S, Beharier O. Boosting maternal and neonatal anti-SARS-CoV-2 humoral immunity using a third mRNA vaccine dose. JCI Insight 2023; 8:158646. [PMID: 36625348 PMCID: PMC9870074 DOI: 10.1172/jci.insight.158646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 11/16/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND To minimize COVID-19 pandemic burden and spread, 3-dose vaccination campaigns commenced worldwide. Since patients who are pregnant are at increased risk for severe disease, they were recently included in that policy, despite the lack of available evidence regarding the impact of a third boosting dose during pregnancy, underscoring the urgent need for relevant data. We aimed to characterize the effect of the third boosting dose of mRNA Pfizer BNT162b2 vaccine in pregnancy. METHODS We performed a prospective cohort study of anti-SARS-CoV-2 antibody titers (n = 213) upon delivery in maternal and cord blood of naive fully vaccinated parturients who received a third dose (n = 86) as compared with 2-dose recipients (n = 127). RESULTS We found a robust surge in maternal and cord blood levels of anti-SARS-CoV-2 titers at the time of delivery, when comparing pregnancies in which the mother received a third boosting dose with 2-dose recipients. The effect of the third boosting dose remained significant when controlling for the trimester of last exposure, suggesting additive immunity extends beyond that obtained after the second dose. Milder side effects were reported following the third dose, as compared with the second vaccine dose, among the fully vaccinated group. CONCLUSION The third boosting dose of mRNA Pfizer BNT162b2 vaccine augmented maternal and neonatal immunity with mild side effects. These data provide evidence to bolster clinical and public health guidance, reassure patients, and increase vaccine uptake among patients who are pregnant. FUNDING Israel Science Foundation KillCorona grant 3777/19; Research grant from the "Ofek" Program of the Hadassah Medical Center.
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Affiliation(s)
- Adva Cahen-Peretz
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Lilah Tsaitlin-Mor
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Hadas Allouche Kam
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Racheli Frenkel
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Maor Kabessa
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Sarah M. Cohen
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Michal Lipschuetz
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Esther Oiknine-Djian
- Clinical Virology Unit, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Sapir Lianski
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Debra Goldman-Wohl
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Asnat Walfisch
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Michal Kovo
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
| | - Michal Neeman
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Dana G. Wolf
- Clinical Virology Unit, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel.,Lautenberg Center for General and Tumor Immunology, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Simcha Yagel
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Ofer Beharier
- Department of Obstetrics and Gynecology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
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Winichakoon P, Wipasa J, Chawansuntati K, Salee P, Sudjaritruk T, Yasri S, Khamwan C, Peerakam R, Dankai D, Chaiwarith R. Diagnostic performance between in-house and commercial SARS-CoV-2 serological immunoassays including binding-specific antibody and surrogate virus neutralization test (sVNT). Sci Rep 2023; 13:34. [PMID: 36593231 DOI: 10.1038/s41598-022-26202-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 12/12/2022] [Indexed: 01/03/2023] Open
Abstract
This study aimed to evaluate the correlation between in-house and commercial binding-specific IgG antibodies and between in-house and commercial SARS-CoV-2 surrogate virus neutralization tests (sVNT). Samples from healthcare workers who received vaccines against SARS-CoV-2 were tested for RBD-specific antibody, S-specific antibody, and in-house ELISA, commercial sVNT, and in-house sVNT, against wild-type SARS-CoV-2. Three hundred and five samples were included in the analysis. The correlation between S-specific binding antibodies and in-house ELISA was 0.96 (95% CI 0.96-0.97) and between RBD-specific antibodies and in-house ELISA was 0.96 (95% CI 0.95-0.97). The Cohen's kappa between in-house sVNT and the commercial test was 0.90 (95% CI 0.80, 1.00). If using 90% inhibition of sVNT as the reference standard, the optimal cut-off value of RBD-specific antibodies was 442.7 BAU/mL, the kappa, sensitivity, and specificity being 0.99, 99%, and 100%, respectively. The optimal cut-off value of S-specific antibodies was 1155.9 BAU/mL, the kappa, sensitivity, and specificity being 0.99, 100%, and 99%, respectively. This study demonstrated a very strong correlation between in-house ELISA and 2 commercial assays. There was also a very strong correlation between in-house and commercial SARS-CoV-2 sVNT, a finding of particular interest which will inform future research.
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Yan LN, Li D, Wang ZD, Jiang ZZ, Xiao X, Yu XJ. Neutralizing antibodies and T-cell responses to inactivated SARS-CoV-2 vaccine in COVID-19 convalescents one and a half years after infection. Virus Res 2023; 323:198977. [PMID: 36283534 PMCID: PMC9595495 DOI: 10.1016/j.virusres.2022.198977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 10/16/2022] [Accepted: 10/21/2022] [Indexed: 11/09/2022]
Abstract
Vaccines have been considered the most promising solution for ending the coronavirus disease 2019 (COVID-19) pandemic. Information regarding neutralizing antibodies (NAbs) and T-cell immune response in inactivated SARS-CoV-2 vaccine-immunized COVID-19 convalescent patients were either only available for a short time after illness recovered or not available at all (T-cell immunity). We evaluated SARS-CoV-2 NAbs and cellular immune responses to the SARS-CoV-2 inactivated vaccine in convalescent patients who recovered from infection for about one and a half years. We found that compared to before vaccination, SARS-CoV-2 NAbs and specific T-cell responses were significantly boosted by the inactivated vaccine in convalescent patients, which confirmed the pre-existing adaptive immunity in SARS-CoV-2 infected people. We observed that NAbs and IFN-γ-secreting T-cell response elicited by a single vaccine dose in subjects with prior COVID-19 infection were higher than after two doses of vaccine in SARS-CoV-2 naïve subjects. Both humoral and cellular immune responses elicited by one and two doses of inactivated vaccine were comparable in COVID-19-recovered persons. In conclusion, inactivated COVID-19 vaccine induced robust NAbs and T-cell responses to SARS-CoV-2 in COVID-19 convalescent patients and immune responses after one dose were equal to that after receiving two doses, which highlighted that robust humoral and cellular immune response can be reactivated by the inactivated vaccine in SARS-CoV-2 convalescent patients.
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Affiliation(s)
- Li-Na Yan
- State Key Laboratory of Virology, School of Public Health, Wuhan University, Wuhan 430070, PR China
| | - Dan Li
- State Key Laboratory of Virology, School of Public Health, Wuhan University, Wuhan 430070, PR China
| | - Zhen-Dong Wang
- School of Public Health, Xi'an Medical University, Xi'an 710021, PR China
| | - Ze-Zheng Jiang
- State Key Laboratory of Virology, School of Public Health, Wuhan University, Wuhan 430070, PR China
| | - Xiao Xiao
- Institute of Epidemic Research, Hubei University of Chinese Medicine, Wuhan 430065, PR China.
| | - Xue-Jie Yu
- State Key Laboratory of Virology, School of Public Health, Wuhan University, Wuhan 430070, PR China.
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45
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Govindapala D, Dhanaratna D, Senarath U, Lamabadusuriya D, Senaratne T, Wijenayake W, Wijewardena D, Nakkawita D, Kawyangana P, Kulasekara U, Silva ADD, Fernando N. Reactogenicity and persistence of IgG antibodies against SARS-CoV-2 among recipients of ChAdOx1 nCoV-19 vaccine: A single center experience from Sri Lanka. Int J Health Sci (Qassim) 2023; 17:36-43. [PMID: 36704495 PMCID: PMC9832906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Objectives Actual world data on vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are imperative for future immunization decisions. We studied the reactogenicity and IgG response in a cohort dually vaccinated with the ChAdOx1 nCoV-19 vaccine. Methods This prospective study recruited 494 ChAdOx1 nCoV-19 vaccine recipients at the University Hospital KDU between January 30 and February 5, 2021, and followed up for 9 months. The two doses of the vaccine were administered 3-month apart, followed by a booster dose with the BNT162b2 (Pfizer-BioNTech) vaccine 6 months later. One-week post-vaccination surveillance ascertained the reactogenicity of the vaccine. Seroprevalence of IgG antibodies before each vaccination dose was determined using a commercially available quantitative ELISA kit (WANTAI SARS-CoV-2 IgG Quantitative ELISA Beijing China). Reactogenicity profiles after vaccination doses were compared. Association of pre-vaccination seropositivity and demographic variables with antibody levels was assessed. Results Reactogenicity was reported by 78.5% (329/419) and 25.4% (104/410) participants after the first and second doses, respectively, with a significantly high mean total score of vaccine-related symptoms following the first dose (P = 0.015). Post-first dose seroconversion rate was 97.1%, and the immune response was more robust among pre-vaccination seropositive participants and females. Following the second dose, 100% seroconversion was observed. Subgroup analysis of 196 participants revealed persistent antibodies at nine months with a rise in the previously measured levels among 78.1% compared to 21.9% with declining titers. Antibody waning was significantly associated with pre-vaccination seropositivity (P = 0.015) and female gender (P = 0.022). Conclusions High seroconversion rates and longevity of antibody response in the absence of serious concerns regarding reactogenicity suggest that the vaccine is immunogenic and safe. Significant antibody waning among females and pre-vaccination seropositive participants warrant further research.
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Affiliation(s)
- Dumitha Govindapala
- Department of Clinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Dhanuka Dhanaratna
- University Hospital, General Sir John Kotelawala Defence University, Werahera, Sri Lanka
| | - Uththara Senarath
- Department of Clinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Dilusha Lamabadusuriya
- University Hospital, General Sir John Kotelawala Defence University, Werahera, Sri Lanka
| | - Thamarasi Senaratne
- Department of Multidisciplinary Sciences, Faculty of Allied Health Sciences, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Wasantha Wijenayake
- Department of Clinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Dasun Wijewardena
- Department of Clinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Dilini Nakkawita
- Department of Paraclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Pawanie Kawyangana
- Department of Paraclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Upeksha Kulasekara
- Department of Paraclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Aruna Dharshan De Silva
- Department of Paraclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
| | - Nayana Fernando
- Department of Paraclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Rathmalana, Sri Lanka
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46
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Mestiri S, Merhi M, Inchakalody VP, Taib N, Smatti MK, Ahmad F, Raza A, Ali FH, Hydrose S, Fernandes Q, Ansari AW, Sahir F, Al-Zaidan L, Jalis M, Ghoul M, Allahverdi N, Al Homsi MU, Uddin S, Jeremijenko AM, Nimir M, Abu-Raddad LJ, Abid FB, Zaqout A, Alfheid SR, Saqr HMH, Omrani AS, Hssain AA, Al Maslamani M, Yassine HM, Dermime S. Persistence of spike-specific immune responses in BNT162b2-vaccinated donors and generation of rapid ex-vivo T cells expansion protocol for adoptive immunotherapy: A pilot study. Front Immunol 2023; 14:1061255. [PMID: 36817441 PMCID: PMC9933868 DOI: 10.3389/fimmu.2023.1061255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 01/11/2023] [Indexed: 02/05/2023] Open
Abstract
Introduction The BNT162b2 mRNA-based vaccine has shown high efficacy in preventing COVID-19 infection but there are limited data on the types and persistence of the humoral and T cell responses to such a vaccine. Methods Here, we dissect the vaccine-induced humoral and cellular responses in a cohort of six healthy recipients of two doses of this vaccine. Results and discussion Overall, there was heterogeneity in the spike-specific humoral and cellular responses among vaccinated individuals. Interestingly, we demonstrated that anti-spike antibody levels detected by a novel simple automated assay (Jess) were strongly correlated (r=0.863, P<0.0001) with neutralizing activity; thus, providing a potential surrogate for neutralizing cell-based assays. The spike-specific T cell response was measured with a newly modified T-spot assay in which the high-homology peptide-sequences cross-reactive with other coronaviruses were removed. This response was induced in 4/6 participants after the first dose, and all six participants after the second dose, and remained detectable in 4/6 participants five months post-vaccination. We have also shown for the first time, that BNT162b2 vaccine enhanced T cell responses also against known human common viruses. In addition, we demonstrated the efficacy of a rapid ex-vivo T cell expansion protocol for spike-specific T cell expansion to be potentially used for adoptive-cell therapy in severe COVID-19, immunocompromised individuals, and other high-risk groups. There was a 9 to 13.7-fold increase in the number of expanded T cells with a significant increase of anti-spike specific response showing higher frequencies of both activation and cytotoxic markers. Interestingly, effector memory T cells were dominant in all four participants' CD8+ expanded memory T cells; CD4+ T cells were dominated by effector memory in 2/4 participants and by central memory in the remaining two participants. Moreover, we found that high frequencies of CD4+ terminally differentiated memory T cells were associated with a greater reduction of spike-specific activated CD4+ T cells. Finally, we showed that participants who had a CD4+ central memory T cell dominance expressed a high CD69 activation marker in the CD4+ activated T cells.
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Affiliation(s)
- Sarra Mestiri
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Maysaloun Merhi
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Varghese P Inchakalody
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Nassiba Taib
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Maria K Smatti
- Qatar University Biomedical Research Center, Qatar University, Doha, Qatar
| | - Fareed Ahmad
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar.,Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Afsheen Raza
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Fatma H Ali
- Qatar University Biomedical Research Center, Qatar University, Doha, Qatar
| | - Shereena Hydrose
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Queenie Fernandes
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,College of Medicine, Qatar University, Doha, Qatar
| | - Abdul W Ansari
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar.,Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Fairooz Sahir
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Lobna Al-Zaidan
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Munir Jalis
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Mokhtar Ghoul
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Niloofar Allahverdi
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Mohammed U Al Homsi
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar.,Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | | | - Mai Nimir
- Communicable Disease Center, Hamad Medical Corporation, Doha, Qatar
| | - Laith J Abu-Raddad
- Infectious Disease Epidemiology Group, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation-Education City, Doha, Qatar.,World Health Organization Collaborating Centre for Disease Epidemiology Analytics on HIV/AIDS, Sexually Transmitted Infections, and Viral Hepatitis, Weill Cornell Medicine-Qatar, Cornell University, Qatar Foundation-Education City, Doha, Qatar.,Department of Population Health Sciences, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Fatma Ben Abid
- Communicable Disease Center, Hamad Medical Corporation, Doha, Qatar
| | - Ahmed Zaqout
- Communicable Disease Center, Hamad Medical Corporation, Doha, Qatar
| | - Sameer R Alfheid
- Communicable Disease Center, Hamad Medical Corporation, Doha, Qatar
| | | | - Ali S Omrani
- College of Medicine, Qatar University, Doha, Qatar.,Communicable Disease Center, Hamad Medical Corporation, Doha, Qatar
| | - Ali Ait Hssain
- Medical Intensive Care Unit, Hamad Medical Corporation, Doha, Qatar
| | | | - Hadi M Yassine
- Qatar University Biomedical Research Center, Qatar University, Doha, Qatar
| | - Said Dermime
- Translational Cancer Research Facility, National Center for Cancer Care and Research/ Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
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47
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Tut G, Lancaster T, Krutikov M, Sylla P, Bone D, Spalkova E, Bentley C, Amin U, Jadir A, Hulme S, Kaur N, Tut E, Bruton R, Wu MY, Harvey R, Carr EJ, Beale R, Stirrup O, Shrotri M, Azmi B, Fuller C, Baynton V, Irwin-Singer A, Hayward A, Copas A, Shallcross L, Moss P. Strong peak immunogenicity but rapid antibody waning following third vaccine dose in older residents of care homes. Nat Aging 2023; 3:93-104. [PMID: 37118525 PMCID: PMC10154221 DOI: 10.1038/s43587-022-00328-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 11/03/2022] [Indexed: 04/30/2023]
Abstract
Third-dose coronavirus disease 2019 vaccines are being deployed widely but their efficacy has not been assessed adequately in vulnerable older people who exhibit suboptimal responses after primary vaccination series. This observational study, which was carried out by the VIVALDI study based in England, looked at spike-specific immune responses in 341 staff and residents in long-term care facilities who received an mRNA vaccine following dual primary series vaccination with BNT162b2 or ChAdOx1. Third-dose vaccination strongly increased antibody responses with preferential relative enhancement in older people and was required to elicit neutralization of Omicron. Cellular immune responses were also enhanced with strong cross-reactive recognition of Omicron. However, antibody titers fell 21-78% within 100 d after vaccine and 27% of participants developed a breakthrough Omicron infection. These findings reveal strong immunogenicity of a third vaccine in one of the most vulnerable population groups and endorse an approach for widespread delivery across this population. Ongoing assessment will be required to determine the stability of immune protection.
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Affiliation(s)
- Gokhan Tut
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Tara Lancaster
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | | | - Panagiota Sylla
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - David Bone
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Eliska Spalkova
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Christopher Bentley
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Umayr Amin
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Azar Jadir
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Samuel Hulme
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Nayandeep Kaur
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Elif Tut
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Rachel Bruton
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Mary Y Wu
- Covid Surveillance Unit, The Francis Crick Institute, London, UK
| | - Ruth Harvey
- Worldwide Influenza Centre, The Francis Crick Institute London, London, UK
| | | | - Rupert Beale
- The Francis Crick Institute, London, UK
- Genotype-to-Phenotype UK National Virology Consortium (G2P-UK), London, UK
- UCL Department of Renal Medicine, Royal Free Hospital, London, UK
| | | | | | | | | | | | | | | | | | | | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
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48
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McMahon WC, Kwatra G, Izu A, Koen AL, Greffrath J, Fairlie L, Patel F, Mukendi CK, Mbele NJ, Lala R, Burgers WA, Nunes MC, Cutland CL, Gilbert SC, Lambe T, Pollard AJ, Madhi SA. T-cell responses induced by ChAdOx1 nCoV-19 (AZD1222) vaccine to wild-type severe acute respiratory syndrome coronavirus 2 among people with and without HIV in South Africa. AIDS 2023; 37:105-12. [PMID: 36476455 DOI: 10.1097/QAD.0000000000003414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES This study aimed to investigate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific T-cell responses 14 days after single-dose ChAdOx1 nCoV-19 (AZD1222) vaccination in black Africans with and without HIV in South Africa, as well as determine the effect of AZD1222 vaccination on cell-mediated immune responses in people with HIV (PWH) with prior SARS-CoV-2 infection. METHODS A total of 70 HIV-uninfected people and 104 PWH were prospectively enrolled in the multicentre, randomized, double-blinded, placebo-controlled, phase Ib/IIa trial (COV005). Peripheral blood mononuclear cells (PBMCs) were collected from trial participants 14 days after receipt of first dose of study treatment (placebo or AZD1222 vaccine). T-cell responses against the full-length spike (FLS) glycoprotein of wild-type SARS-CoV-2 and mutated S-protein regions found in the Alpha, Beta and Delta variants were assessed using an ex-vivo ELISpot assay. RESULTS Among AZD1222 recipients without preceding SARS-CoV-2 infection, T-cell responses to FLS of wild-type SARS-CoV-2 were similarly common in PWH and HIV-uninfected people (30/33, 90.9% vs. 16/21, 76.2%; P = 0.138); and magnitude of response was similar among responders (78 vs. 56 SFCs/106 PBMCs; P = 0.255). Among PWH, AZD1222 vaccinees with prior SARS-CoV-2 infection, displayed a heightened T-cell response magnitude compared with those without prior infection (186 vs. 78 SFCs/106 PBMCs; P = 0.001); and similar response rate (14/14, 100% vs. 30/33, 90.9%; P = 0.244). CONCLUSION Our results indicate comparable T-cell responses following AZD1222 vaccination in HIV-uninfected people and PWH on stable antiretroviral therapy. Our results additionally show that hybrid immunity acquired through SARS-CoV-2 infection and AZD1222 vaccination, induce a heightened T-cell response.
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49
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Milojkovic D, Reynolds CJ, Sandoval DM, Pieper FP, Liu S, Pade C, Gibbons JM, McKnight Á, Loaiza S, Palanicawander R, Innes AJ, Claudiani S, Apperley JF, Altmann DM, Boyton RJ. COVID-19 vaccine boosted immunity against Omicron in chronic myeloid leukemia patients treated with tyrosine kinase inhibitors. Leukemia 2023; 37:244-247. [PMID: 36528708 PMCID: PMC9758679 DOI: 10.1038/s41375-022-01787-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Dragana Milojkovic
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | | | | | | | - Siyi Liu
- Department of Infectious Disease, Imperial College London, London, UK
| | - Corinna Pade
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Joseph M Gibbons
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Áine McKnight
- Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | | | | | | | | | - Jane F Apperley
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | - Daniel M Altmann
- Department of Immunology and Inflammation, Imperial College London, London, UK
| | - Rosemary J Boyton
- Department of Infectious Disease, Imperial College London, London, UK.
- Lung Division, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.
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50
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Chen Y, Tong P, Whiteman N, Moghaddam AS, Zarghami M, Zuiani A, Habibi S, Gautam A, Keerti F, Bi C, Xiao T, Cai Y, Chen B, Neuberg D, Wesemann DR. Immune recall improves antibody durability and breadth to SARS-CoV-2 variants. Sci Immunol 2022; 7:eabp8328. [PMID: 35549298 PMCID: PMC9097880 DOI: 10.1126/sciimmunol.abp8328] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 05/06/2022] [Indexed: 01/11/2023]
Abstract
Key features of immune memory are greater and faster antigen-specific antibody responses to repeat infection. In the setting of immune-evading viral evolution, it is important to understand how far antibody memory recognition stretches across viral variants when memory cells are recalled to action by repeat invasions. It is also important to understand how immune recall influences longevity of secreted antibody responses. We analyzed SARS-CoV-2 variant recognition; dynamics of memory B cells; and secreted antibody over time after infection, vaccination, and boosting. We find that a two-dose SARS-CoV-2 vaccination regimen given after natural infection generated greater longitudinal antibody stability and induced maximal antibody magnitudes with enhanced breadth across Beta, Gamma, Delta and Omicron variants. A homologous third messenger RNA vaccine dose in COVID-naïve individuals conferred greater cross-variant evenness of neutralization potency with stability that was equal to the hybrid immunity conferred by infection plus vaccination. Within unvaccinated individuals who recovered from COVID, enhanced antibody stability over time was observed within a subgroup of individuals who recovered more quickly from COVID and harbored significantly more memory B cells cross-reactive to endemic coronaviruses early after infection. These cross-reactive clones map to the conserved S2 region of SARS-CoV-2 spike with higher somatic hypermutation levels and greater target affinity. We conclude that SARS-CoV-2 antigen challenge histories in humans influence not only the speed and magnitude of antibody responses but also functional cross-variant antibody repertoire composition and longevity.
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Affiliation(s)
- Yuezhou Chen
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Pei Tong
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Noah Whiteman
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Ali Sanjari Moghaddam
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Mehrdad Zarghami
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Adam Zuiani
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Shaghayegh Habibi
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Avneesh Gautam
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - F. Keerti
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Caihong Bi
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
| | - Tianshu Xiao
- Laboratory of Molecular Medicine, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Yongfei Cai
- Laboratory of Molecular Medicine, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Bing Chen
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA 02215
| | - Donna Neuberg
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA 02215
| | - Duane R. Wesemann
- Department of Medicine, Division of Allergy and Immunology, Division of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115
- Ragon Institute of MGH, MIT, and Harvard
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