1
|
Chen Y, Shu Y, Zheng H, Sun C, Fu C. The 2 nd China Vaccinology Integrated Innovation & Teaching Development Conference: Promoting the construction of vaccinology discipline system. Hum Vaccin Immunother 2024; 20:2300157. [PMID: 38198292 DOI: 10.1080/21645515.2023.2300157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
The 2nd China Vaccinology Integrated Innovation & Teaching Development Conference was held in Sun Yat-sen University, Shenzhen, 18-19, November 2023. Over 200 participants in the field of Vaccinology gathered together to address challenges and issues relevant to vaccine education and training courses, research, and public health programs in China. The conference themed "Promoting the Integrated and Innovative Development of Vaccinology through Collective Efforts." The conference was organized by the China Association of Vaccine (CAV) and hosted by Vaccinology Education Professional Committee of CAV, and School of Public Health (Shenzhen), Sun Yat-sen University. Other partners included the Medical Virology Branch of the Chinese Medical Association, the editorial committee of the Chinese Journal of Preventive Medicine, Human Vaccines & Immunotherapeutics, and the People's Medical Publishing House. The 1st conference was held in Hangzhou, in October 2020.
Collapse
Affiliation(s)
- Yingqi Chen
- Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuelong Shu
- National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Hui Zheng
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Caijun Sun
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Chuanxi Fu
- Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| |
Collapse
|
2
|
Mahrokhian SH, Tostanoski LH, Vidal SJ, Barouch DH. COVID-19 vaccines: Immune correlates and clinical outcomes. Hum Vaccin Immunother 2024; 20:2324549. [PMID: 38517241 PMCID: PMC10962618 DOI: 10.1080/21645515.2024.2324549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 02/24/2024] [Indexed: 03/23/2024] Open
Abstract
Severe disease due to COVID-19 has declined dramatically as a result of widespread vaccination and natural immunity in the population. With the emergence of SARS-CoV-2 variants that largely escape vaccine-elicited neutralizing antibody responses, the efficacy of the original vaccines has waned and has required vaccine updating and boosting. Nevertheless, hospitalizations and deaths due to COVID-19 have remained low. In this review, we summarize current knowledge of immune responses that contribute to population immunity and the mechanisms how vaccines attenuate COVID-19 disease severity.
Collapse
Affiliation(s)
- Shant H. Mahrokhian
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Tufts University School of Medicine, Boston, MA, USA
| | - Lisa H. Tostanoski
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Samuel J. Vidal
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Infectious Diseases, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
| |
Collapse
|
3
|
Haq MA, Roy AK, Ahmed R, Kuddusi RU, Sinha M, Hossain MS, Vandenent M, Islam MZ, Zaman RU, Kibria MG, Razzaque A, Raqib R, Sarker P. Antibody longevity and waning following COVID-19 vaccination in a 1-year longitudinal cohort in Bangladesh. Sci Rep 2024; 14:11467. [PMID: 38769324 PMCID: PMC11106241 DOI: 10.1038/s41598-024-61922-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 05/10/2024] [Indexed: 05/22/2024] Open
Abstract
COVID-19 vaccines have been effective in preventing severe illness, hospitalization and death, however, the effectiveness diminishes with time. Here, we evaluated the longevity of antibodies generated by COIVD-19 vaccines and the risk of (re)infection in Bangladeshi population. Adults receiving two doses of AstraZeneca, Pfizer, Moderna or Sinopharm vaccines were enrolled at 2-4 weeks after second dosing and followed-up at 4-monthly interval for 1 year. Data on COVID-like symptoms, confirmed COVID-19 infection, co-morbidities, and receipt of booster dose were collected; blood was collected for measuring spike (S)- and nucleocapsid (N)-specific antibodies. S-specific antibody titers reduced by ~ 50% at 1st follow-up visit and continued to decline unless re-stimulated by booster vaccine dose or (re)infection. Individuals infected between follow-up visits showed significantly lower S-antibody titers at preceding visits compared to the uninfected individuals. Pre-enrolment infection between primary vaccination dosing exhibited 60% and 50% protection against reinfection at 5 and 9 months, respectively. mRNA vaccines provided highest odds of protection from (re)infection up to 5 months (Odds Ratio (OR) = 0.08), however, protection persisted for 9 months in AstraZeneca vaccine recipients (OR = 0.06). In conclusion, vaccine-mediated protection from (re)infection is partially linked to elevated levels of S-specific antibodies. AstraZeneca vaccine provided the longest protection.
Collapse
Affiliation(s)
- Md Ahsanul Haq
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Anjan Kumar Roy
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Razu Ahmed
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Rakib Ullah Kuddusi
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Monika Sinha
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Md Shamim Hossain
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | | | | | | | - Md Golam Kibria
- Sheikh Russel Gastroliver Institute and Hospital, Dhaka, 1212, Bangladesh
| | - Abdur Razzaque
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Rubhana Raqib
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh
| | - Protim Sarker
- Immunobiology, Nutrition and Toxicology Laboratory, Nutrition Research Division, International Center for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, 1212, Bangladesh.
| |
Collapse
|
4
|
Jacob-Dolan C, Lifton M, Powers OC, Miller J, Hachmann NP, Vu M, Surve N, Mazurek CR, Fisher JL, Rodrigues S, Patio RC, Anand T, Le Gars M, Sadoff J, Schmidt AG, Barouch DH. B cell somatic hypermutation following COVID-19 vaccination with Ad26.COV2.S. iScience 2024; 27:109716. [PMID: 38655202 PMCID: PMC11035370 DOI: 10.1016/j.isci.2024.109716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/02/2024] [Accepted: 04/07/2024] [Indexed: 04/26/2024] Open
Abstract
The viral vector-based COVID-19 vaccine Ad26.COV2.S has been recommended by the WHO since 2021 and has been administered to over 200 million people. Prior studies have shown that Ad26.COV2.S induces durable neutralizing antibodies (NAbs) that increase in coverage of variants over time, even in the absence of boosting or infection. Here, we studied humoral responses following Ad26.COV2.S vaccination in individuals enrolled in the initial Phase 1/2a trial of Ad26.COV2.S in 2020. Through 8 months post vaccination, serum NAb responses increased to variants, including B.1.351 (Beta) and B.1.617.2 (Delta), without additional boosting or infection. The level of somatic hypermutation, measured by nucleotide changes in the VDJ region of the heavy and light antibody chains, increased in Spike-specific B cells. Highly mutated mAbs from these sequences neutralized more SARS-CoV-2 variants than less mutated comparators. These findings suggest that the increase in NAb breadth over time following Ad26.COV2.S vaccination is mediated by affinity maturation.
Collapse
Affiliation(s)
- Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
- Harvard Medical School, Department of Microbiology, Boston, MA, USA
- Harvard Medical School, Department of Immunology, Boston, MA, USA
| | - Michelle Lifton
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Olivia C. Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nicole P. Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Mya Vu
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
| | - Nehalee Surve
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Camille R. Mazurek
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jana L. Fisher
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Stefanie Rodrigues
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Robert C. Patio
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Trisha Anand
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Mathieu Le Gars
- Janssen Vaccines and Prevention B.V., Leiden, the Netherlands
| | - Jerald Sadoff
- Janssen Vaccines and Prevention B.V., Leiden, the Netherlands
| | - Aaron G. Schmidt
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
- Harvard Medical School, Department of Microbiology, Boston, MA, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, MA, USA
- Harvard Medical School, Department of Immunology, Boston, MA, USA
| |
Collapse
|
5
|
Yaseen A, DeSantis SM, Sabharwal R, Talebi Y, Swartz MD, Zhang S, Leon Novelo L, Pinzon-Gomez CL, Messiah SE, Valerio-Shewmaker M, Kohl HW, Ross J, Lakey D, Shuford JA, Pont SJ, Boerwinkle E. Baseline characteristics of SARS-CoV-2 vaccine non-responders in a large population-based sample. PLoS One 2024; 19:e0303420. [PMID: 38739625 PMCID: PMC11090326 DOI: 10.1371/journal.pone.0303420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 04/25/2024] [Indexed: 05/16/2024] Open
Abstract
INTRODUCTION Studies indicate that individuals with chronic conditions and specific baseline characteristics may not mount a robust humoral antibody response to SARS-CoV-2 vaccines. In this paper, we used data from the Texas Coronavirus Antibody REsponse Survey (Texas CARES), a longitudinal state-wide seroprevalence program that has enrolled more than 90,000 participants, to evaluate the role of chronic diseases as the potential risk factors of non-response to SARS-CoV-2 vaccines in a large epidemiologic cohort. METHODS A participant needed to complete an online survey and a blood draw to test for SARS-CoV-2 circulating plasma antibodies at four-time points spaced at least three months apart. Chronic disease predictors of vaccine non-response are evaluated using logistic regression with non-response as the outcome and each chronic disease + age as the predictors. RESULTS As of April 24, 2023, 18,240 participants met the inclusion criteria; 0.58% (N = 105) of these are non-responders. Adjusting for age, our results show that participants with self-reported immunocompromised status, kidney disease, cancer, and "other" non-specified comorbidity were 15.43, 5.11, 2.59, and 3.13 times more likely to fail to mount a complete response to a vaccine, respectively. Furthermore, having two or more chronic diseases doubled the prevalence of non-response. CONCLUSION Consistent with smaller targeted studies, a large epidemiologic cohort bears the same conclusion and demonstrates immunocompromised, cancer, kidney disease, and the number of diseases are associated with vaccine non-response. This study suggests that those individuals, with chronic diseases with the potential to affect their immune system response, may need increased doses or repeated doses of COVID-19 vaccines to develop a protective antibody level.
Collapse
Affiliation(s)
- Ashraf Yaseen
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Stacia M. DeSantis
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Rachit Sabharwal
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Yashar Talebi
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Michael D. Swartz
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Shiming Zhang
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Luis Leon Novelo
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Cesar L. Pinzon-Gomez
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - Sarah E. Messiah
- The University of Texas Health Science Center at Houston, School of Public Health in Dallas, Dallas, TX, United States of America
- Center for Pediatric Population Health, UTHealth School of Public Health, Dallas, Texas, United States of America
| | - Melissa Valerio-Shewmaker
- The University of Texas Health Science Center at Houston, School of Public Health in Brownville, Brownsville, TX, United States of America
| | - Harold W. Kohl
- The University of Texas Health Science Center at Houston, School of Public Health in Austin, Austin, TX, United States of America
- University of Texas at Austin, Austin, TX, United States of America
| | - Jessica Ross
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| | - David Lakey
- University of Texas System, Austin, TX, United States of America
- The University of Texas Health Science Center Tyler, Tyler, TX, United States of America
| | - Jennifer A. Shuford
- Texas Department of State Health Services, Austin, TX, United States of America
| | - Stephen J. Pont
- Texas Department of State Health Services, Austin, TX, United States of America
| | - Eric Boerwinkle
- The University of Texas Health Science Center at Houston, School of Public Health in Houston, Houston, TX, United States of America
| |
Collapse
|
6
|
Oishi T, Yasui Y, Kato A, Ogita S, Eitoku T, Enoki H, Nakano T. Analysis of Cell Immunity for Children Infected with SARS-CoV-2 and Those Vaccinated against SARS-CoV-2 Using T-SPOT ®.COVID. Microorganisms 2024; 12:975. [PMID: 38792804 PMCID: PMC11124318 DOI: 10.3390/microorganisms12050975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Cellular immunity is critical for the regulation of viral diseases, including coronavirus disease 2019 (COVID-19), and is generally considered immature in childhood. However, the details of cellular immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among children are unclear. We assessed cellular immunity in eight children post-vaccination against SARS-CoV-2 and 11 children after SARS-CoV-2 infection using the T-SPOT®.COVID assay for the spike (S) and nucleocapsid (N) proteins. In the vaccinated group, the T-SPOT®.COVID assay for the S protein yielded positive results in seven children. In the post-infection group, the assay for the N protein was positive for 5 of 11 children, with 3 of these 5 children requiring hospitalization, including 2 who needed mechanical ventilation. The T-SPOT®.COVID assay is thus valuable for assessing cellular immunity against SARS-CoV-2, and most children infected with SARS-CoV-2 may not develop such immunity unless the disease severity is significant.
Collapse
Affiliation(s)
- Tomohiro Oishi
- Department of Clinical Infectious Diseases, Kawasaki Medical School, 577, Matsushima, Kurashiki 701-0192, Okayama, Japan
| | | | | | | | | | | | | |
Collapse
|
7
|
Saito T, Kurokawa Y, Fujitani K, Kawabata R, Takeno A, Mikami J, Endo S, Matsuyama J, Akamaru Y, Hirota M, Kishi K, Urakawa S, Yamamoto K, Tanaka K, Takahashi T, Oka M, Wada H, Eguchi H, Doki Y. Serum NY-ESO-1 antibody as a predictive biomarker for postoperative recurrence of gastric cancer: a multicenter prospective observational study. Br J Cancer 2024; 130:1157-1165. [PMID: 38326601 PMCID: PMC10991393 DOI: 10.1038/s41416-023-02540-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 11/18/2023] [Accepted: 12/01/2023] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND No reliable marker has been identified to predict postoperative recurrence of gastric cancer. We designed a clinical trial to investigate the utility of serum NY-ESO-1 antibody responses as a predictive marker for postoperative recurrence in gastric cancer. METHODS A multicenter prospective study was conducted between 2012 and 2021. Patients with resectable cT3-4 gastric cancer were included. Postoperative NY-ESO-1 and p53 antibody responses were serially evaluated every 3 months for 1 year in patients with positive preoperative antibody responses. The recurrence rate was assessed by the positivity of antibody responses at 3 and 12 months postoperatively. RESULTS Among 1001 patients, preoperative NY-ESO-1 and p53 antibody responses were positive in 12.6% and 18.1% of patients, respectively. NY-ESO-1 antibody responses became negative postoperatively in non-recurrent patients (negativity rates; 45% and 78% at 3 and 12 months, respectively), but remained positive in recurrent patients (negativity rates; 9% and 8%, respectively). p53 antibody responses remained positive in non-recurrent patients. In multivariate analysis, NY-ESO-1 antibody positivity at 3 months (P < 0.03) and 12 months (P < 0.001) were independent prognostic factors for a shorter recurrence-free interval. CONCLUSIONS Serum NY-ESO-1 antibodies may be a useful predictive marker for postoperative recurrence in gastric cancer. CLINICAL TRIAL REGISTRATION UMIN000007925.
Collapse
Affiliation(s)
- Takuro Saito
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan.
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kazumasa Fujitani
- Department of Gastroenterological Surgery, Osaka General Medical Center, Osaka, Japan
| | | | - Atsushi Takeno
- Department of Surgery, Kansai Rosai Hospital, Amagasaki, Japan
| | - Jota Mikami
- Department of Surgery, Sakai City Medical Center, Sakai, Japan
| | - Shunji Endo
- Department of Surgery, Higashi-Osaka Medical Center, Higashi-Osaka, Japan
| | - Jin Matsuyama
- Department of Surgery, Yao Municipal Hospital, Yao, Japan
| | - Yusuke Akamaru
- Department of Surgery, Ikeda City Hospital, Osaka, Japan
| | - Masashi Hirota
- Department of Surgery, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Kentaro Kishi
- Department of Surgery, Osaka Police Hospital, Osaka, Japan
| | - Shinya Urakawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kei Yamamoto
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Mikio Oka
- Department of Immuno-Oncology, Kawasaki Medical School, Okayama, Japan
| | - Hisashi Wada
- Department of Clinical Research in Tumor Immunology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| |
Collapse
|
8
|
Pastor Y, Reynard O, Iampietro M, Surenaud M, Picard F, El Jahrani N, Lefebvre C, Hammoudi A, Dupaty L, Brisebard É, Reynard S, Moureaux É, Moroso M, Durand S, Gonzalez C, Amurri L, Gallouët AS, Marlin R, Baize S, Chevillard E, Raoul H, Hocini H, Centlivre M, Thiébaut R, Horvat B, Godot V, Lévy Y, Cardinaud S. A vaccine targeting antigen-presenting cells through CD40 induces protective immunity against Nipah disease. Cell Rep Med 2024; 5:101467. [PMID: 38471503 PMCID: PMC10983108 DOI: 10.1016/j.xcrm.2024.101467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/23/2023] [Accepted: 02/16/2024] [Indexed: 03/14/2024]
Abstract
Nipah virus (NiV) has been recently ranked by the World Health Organization as being among the top eight emerging pathogens likely to cause major epidemics, whereas no therapeutics or vaccines have yet been approved. We report a method to deliver immunogenic epitopes from NiV through the targeting of the CD40 receptor of antigen-presenting cells by fusing a selected humanized anti-CD40 monoclonal antibody to the Nipah glycoprotein with conserved NiV fusion and nucleocapsid peptides. In the African green monkey model, CD40.NiV induces specific immunoglobulin A (IgA) and IgG as well as cross-neutralizing responses against circulating NiV strains and Hendra virus and T cell responses. Challenge experiments using a NiV-B strain demonstrate the high protective efficacy of the vaccine, with all vaccinated animals surviving and showing no significant clinical signs or virus replication, suggesting that the CD40.NiV vaccine conferred sterilizing immunity. Overall, results obtained with the CD40.NiV vaccine are highly promising in terms of the breadth and efficacy against NiV.
Collapse
Affiliation(s)
- Yadira Pastor
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Olivier Reynard
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Mathieu Iampietro
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Mathieu Surenaud
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Florence Picard
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Nora El Jahrani
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Cécile Lefebvre
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Adele Hammoudi
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Léa Dupaty
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | | | - Stéphanie Reynard
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France; Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, Lyon, Université Paris Cité, Paris, France
| | | | - Marie Moroso
- Laboratoire P4 Inserm Jean Mérieux, Lyon, France
| | - Stéphanie Durand
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Claudia Gonzalez
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Lucia Amurri
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Anne-Sophie Gallouët
- Université Paris-Saclay, Inserm, CEA, Immunologie des maladies virales, autoimmunes, hématologiques et bactériennes (IMVA-HB/IDMIT/UMR1184), Fontenay-aux-Roses, France
| | - Romain Marlin
- Université Paris-Saclay, Inserm, CEA, Immunologie des maladies virales, autoimmunes, hématologiques et bactériennes (IMVA-HB/IDMIT/UMR1184), Fontenay-aux-Roses, France
| | - Sylvain Baize
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France; Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, Lyon, Université Paris Cité, Paris, France
| | | | - Hervé Raoul
- Laboratoire P4 Inserm Jean Mérieux, Lyon, France
| | - Hakim Hocini
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Mireille Centlivre
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Rodolphe Thiébaut
- Vaccine Research Institute (VRI), Créteil, France; University Bordeaux, Department of Public Health, INSERM Bordeaux Population Health Research Centre, Inria SISTM, Bordeaux, France; CHU Bordeaux, Department of Medical Information, Bordeaux, France
| | - Branka Horvat
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Véronique Godot
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Yves Lévy
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France; Assistance Publique-Hôpitaux de Paris, Groupe Henri-Mondor Albert-Chenevier, Service Immunologie Clinique, Créteil, France.
| | - Sylvain Cardinaud
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France.
| |
Collapse
|
9
|
Todesco HM, Gafuik C, John CM, Roberts EL, Borys BS, Pawluk A, Kallos MS, Potts KG, Mahoney DJ. High-titer manufacturing of SARS-CoV-2 Spike-pseudotyped VSV in stirred-tank bioreactors. Mol Ther Methods Clin Dev 2024; 32:101189. [PMID: 38327804 PMCID: PMC10847022 DOI: 10.1016/j.omtm.2024.101189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
The severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) pandemic highlighted the importance of vaccine innovation in public health. Hundreds of vaccines built on numerous technology platforms have been rapidly developed against SARS-CoV-2 since 2020. Like all vaccine platforms, an important bottleneck to viral-vectored vaccine development is manufacturing. Here, we describe a scalable manufacturing protocol for replication-competent SARS-CoV-2 Spike-pseudotyped vesicular stomatitis virus (S-VSV)-vectored vaccines using Vero cells grown on microcarriers in a stirred-tank bioreactor. Using Cytodex 1 microcarriers over 6 days of fed-batch culture, Vero cells grew to a density of 3.95 ± 0.42 ×106 cells/mL in 1-L stirred-tank bioreactors. Ancestral strain S-VSV reached a peak titer of 2.05 ± 0.58 ×108 plaque-forming units (PFUs)/mL at 3 days postinfection. When compared to growth in plate-based cultures, this was a 29-fold increase in virus production, meaning a 1-L bioreactor produces the same amount of virus as 1,284 plates of 15 cm. In addition, the omicron BA.1 S-VSV reached a peak titer of 5.58 ± 0.35 × 106 PFU/mL. Quality control testing showed plate- and bioreactor-produced S-VSV had similar particle-to-PFU ratios and elicited comparable levels of neutralizing antibodies in immunized hamsters. This method should enhance preclinical and clinical development of pseudotyped VSV-vectored vaccines in future pandemics.
Collapse
Affiliation(s)
- Hayley M. Todesco
- Arnie Charbonneau Cancer Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Snyder Institute for Chronic Disease, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
| | - Chris Gafuik
- Arnie Charbonneau Cancer Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Snyder Institute for Chronic Disease, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
| | - Cini M. John
- Arnie Charbonneau Cancer Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Snyder Institute for Chronic Disease, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
| | - Erin L. Roberts
- Department of Biomedical Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Breanna S. Borys
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Alexis Pawluk
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Michael S. Kallos
- Department of Biomedical Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Kyle G. Potts
- Arnie Charbonneau Cancer Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Snyder Institute for Chronic Disease, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
| | - Douglas J. Mahoney
- Arnie Charbonneau Cancer Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Snyder Institute for Chronic Disease, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Microbiology, Immunology and Infectious Disease, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Calgary, Calgary, AB, Canada
| |
Collapse
|
10
|
Milevoj Kopcinovic L, Unic A, Nikolac Gabaj N, Miler M, Vrtaric A, Bozovic M, Stefanovic M. Reactogenicity and Peak Anti-RBD-S1 IgG Concentrations in Individuals with No Prior COVID-19 Infection Vaccinated with Different SARS-CoV-2 Vaccines. Lab Med 2024; 55:162-168. [PMID: 37294928 DOI: 10.1093/labmed/lmad044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023] Open
Abstract
OBJECTIVE To investigate the association of immune response with vaccination adverse effects at peak anti-receptor-binding domain spike subunit 1 (anti-RBDS1) IgG after full vaccination with Comirnaty, Spikevax, or Vaxzevria. METHODS Anti-RBDS1 IgG concentrations after vaccination were determined in healthy adults vaccinated with the Comirnaty, Spikevax, and Vaxzevria vaccines. The association of reactogenicity and peak antibody response after vaccination was tested. RESULTS Anti-RBDS1 IgG values were significantly higher in the Comirnaty and Spikevax group, compared with the Vaxzevria group (P < .001). Fever and muscle pain were found to be significant independent predictors of peak anti-RBDS1 IgG in the Comirnaty and Spikevax groups (P = .03 and P = .02, respectively). The multivariate model, adjusted for covariates, showed that no association between reactogenicity and peak antibody concentrations was found in the Comirnaty, Spikevax, and Vaxzevria groups. CONCLUSIONS No association between reactogenicity and peak anti-RBDS1 IgG after vaccination with the Comirnaty, Spikevax, and Vaxzevria vaccine was found.
Collapse
Affiliation(s)
- Lara Milevoj Kopcinovic
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Adriana Unic
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Nora Nikolac Gabaj
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Marijana Miler
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Alen Vrtaric
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Marija Bozovic
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Mario Stefanovic
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| |
Collapse
|
11
|
Kemerley A, Gupta A, Thirunavukkarasu M, Maloney M, Burgwardt S, Maulik N. COVID-19 Associated Cardiovascular Disease-Risks, Prevention and Management: Heart at Risk Due to COVID-19. Curr Issues Mol Biol 2024; 46:1904-1920. [PMID: 38534740 DOI: 10.3390/cimb46030124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 03/28/2024] Open
Abstract
The SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus-2) virus and the resulting COVID-19 pandemic have had devastating and lasting impact on the global population. Although the main target of the disease is the respiratory tract, clinical outcomes, and research have also shown significant effects of infection on other organ systems. Of interest in this review is the effect of the virus on the cardiovascular system. Complications, including hyperinflammatory syndrome, myocarditis, and cardiac failure, have been documented in the context of COVID-19 infection. These complications ultimately contribute to worse patient outcomes, especially in patients with pre-existing conditions such as hypertension, diabetes, or cardiovascular disease (CVD). Importantly and interestingly, reports have demonstrated that COVID-19 also causes myocardial injury in adults without pre-existing conditions and contributes to systemic complications in pediatric populations, such as the development of multisystem inflammatory syndrome in children (MIS-C). Although there is still a debate over the exact mechanisms by which such complications arise, understanding the potential paths by which the virus can influence the cardiovascular system to create an inflammatory environment may clarify how SARS-CoV-2 interacts with human physiology. In addition to describing the mechanisms of disease propagation and patient presentation, this review discusses the diagnostic findings and treatment strategies and the evolution of management for patients presenting with cardiovascular complications, focusing on disease treatment and prevention.
Collapse
Affiliation(s)
- Andrew Kemerley
- Department of Surgery, Molecular Cardiology and Angiogenesis Laboratory, University of Connecticut School of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA
| | - Abhishek Gupta
- Department of Surgery, Molecular Cardiology and Angiogenesis Laboratory, University of Connecticut School of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA
| | - Mahesh Thirunavukkarasu
- Department of Surgery, Molecular Cardiology and Angiogenesis Laboratory, University of Connecticut School of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA
| | - Monica Maloney
- Department of Surgery, Molecular Cardiology and Angiogenesis Laboratory, University of Connecticut School of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA
| | - Sean Burgwardt
- Department of Surgery, Molecular Cardiology and Angiogenesis Laboratory, University of Connecticut School of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA
| | - Nilanjana Maulik
- Department of Surgery, Molecular Cardiology and Angiogenesis Laboratory, University of Connecticut School of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA
| |
Collapse
|
12
|
Saito T, Couzinet A, Murakami T, Shimomura M, Suzuki T, Katayama Y, Nakatsura T. Rapid and high throughput assessment of cellular immunity against SARS-CoV-2 based on the ex vivo activation of genes in leukocyte assay with whole blood. Biochem Biophys Res Commun 2024; 694:149398. [PMID: 38134475 DOI: 10.1016/j.bbrc.2023.149398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/05/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023]
Abstract
During the novel coronavirus outbreak and vaccine development, antibody production garnered major focus as the primary immunogenic response. However, cellular immunity's recent demonstration of comparable or greater significance in controlling infection demands the re-evaluation of the importance of T-cell immunity in SARS-CoV-2 infection. Here, we developed a novel assay, the ex vivo activation of genes in leukocytes (EAGL), which employs short-term whole blood stimulation with the LeukoComplete™ system, to measure ex vivo SARS-CoV-2-specific T cell responses (cellular immunity). This assay measures upregulated mRNA expression related to leukocyte activation 4 h after antigen stimulation. LeukoComplete™ system uses whole blood samples, eliminating the need for pretreatment before analysis. Furthermore, this system's high reproducibility is ensured through a series of operations from mRNA extraction to cDNA synthesis on a 96-well plate. In the performance evaluation using fresh blood from previously SARS-CoV-2-infected and COVID-19-vaccinated individuals, the EAGL assay had a comparable sensitivity and specificity to the ELISpot assay (EAGL: 1.000/1.000; ELISpot: 0.900/0.973). As a simple, high-throughput assay, the EAGL assay is also a quantitative test that is useful in studies with large sample numbers, such as monitoring new vaccine efficacies against novel coronaviruses or epidemiologic studies that require cellular immune testing during viral infection.
Collapse
Affiliation(s)
- Taro Saito
- Minaris Medical Co., Ltd, Nagaizumi, Shizuoka, 411-0932, Japan
| | - Arnaud Couzinet
- Division of Cancer Immunotherapy, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Chiba, 277-8577, Japan
| | | | - Manami Shimomura
- Division of Cancer Immunotherapy, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Chiba, 277-8577, Japan
| | - Toshihiro Suzuki
- Division of Cancer Immunotherapy, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Chiba, 277-8577, Japan
| | - Yuki Katayama
- Minaris Medical Co., Ltd, Nagaizumi, Shizuoka, 411-0932, Japan; Resonac Corporation, Minato, Tokyo, 105-7325, Japan.
| | - Tetsuya Nakatsura
- Division of Cancer Immunotherapy, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Chiba, 277-8577, Japan
| |
Collapse
|
13
|
Desai P, Karl CE, Ying B, Liang CY, Garcia-Salum T, Santana AC, Caten FT, Urban JF, Elbashir SM, Edwards DK, Ribeiro SP, Thackray LB, Sekaly RP, Diamond MS. Intestinal helminth infection impairs vaccine-induced T cell responses and protection against SARS-CoV-2. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.14.575588. [PMID: 38293221 PMCID: PMC10827110 DOI: 10.1101/2024.01.14.575588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Although vaccines have reduced COVID-19 disease burden, their efficacy in helminth infection endemic areas is not well characterized. We evaluated the impact of infection by Heligmosomoides polygyrus bakeri (Hpb), a murine intestinal hookworm, on the efficacy of an mRNA vaccine targeting the Wuhan-1 spike protein of SARS-CoV-2. Although immunization generated similar B cell responses in Hpb-infected and uninfected mice, polyfunctional CD4+ and CD8+ T cell responses were markedly reduced in Hpb-infected mice. Hpb-infected and mRNA vaccinated mice were protected against the ancestral SARS-CoV-2 strain WA1/2020, but control of lung infection was diminished against an Omicron variant compared to animals immunized without Hpb infection. Helminth mediated suppression of spike-specific CD8+ T cell responses occurred independently of STAT6 signaling, whereas blockade of IL-10 rescued vaccine-induced CD8+ T cell responses. In mice, intestinal helminth infection impairs vaccine induced T cell responses via an IL-10 pathway and compromises protection against antigenically shifted SARS-CoV-2 variants.
Collapse
Affiliation(s)
- Pritesh Desai
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Courtney E. Karl
- Department of Molecular Microbiology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Baoling Ying
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Chieh-Yu Liang
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- Department of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Tamara Garcia-Salum
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Ana Carolina Santana
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Felipe Ten Caten
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Joseph F. Urban
- US Department of Agriculture, Agricultural Research Services, Beltsville Human Nutrition Research Center, Diet, Genomics, and Immunology Laboratory, and Beltsville Agricultural Research Center, Animal Parasitic Diseases Laboratory, Beltsville, MD 20705-2350, USA
| | | | | | - Susan P. Ribeiro
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Larissa B. Thackray
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| | - Rafick P. Sekaly
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA, USA
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael S. Diamond
- Department of Medicine, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- Department of Molecular Microbiology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- Department of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University in St. Louis, School of Medicine, St. Louis, MO, USA
| |
Collapse
|
14
|
Krammer F. The role of vaccines in the COVID-19 pandemic: what have we learned? Semin Immunopathol 2024; 45:451-468. [PMID: 37436465 PMCID: PMC11136744 DOI: 10.1007/s00281-023-00996-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 05/24/2023] [Indexed: 07/13/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged late in 2019 and caused the coronavirus disease 2019 (COVID-19) pandemic that has so far claimed approximately 20 million lives. Vaccines were developed quickly, became available in the end of 2020, and had a tremendous impact on protection from SARS-CoV-2 mortality but with emerging variants the impact on morbidity was diminished. Here I review what we learned from COVID-19 from a vaccinologist's perspective.
Collapse
Affiliation(s)
- Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| |
Collapse
|
15
|
Choi HW, Jung Y, Kim UJ, Lee SC, Kwon JH, Kim H, Kim S, Lee Y, Shim HJ, Cho SH, Chung IJ, Hwang EC, Kang SJ, Bae WK, Kee SJ. Comparative Study on the Immunogenicity of COVID-19 mRNA Vaccines in Patients Receiving Adjuvant and Palliative Chemotherapy. Chonnam Med J 2024; 60:69-77. [PMID: 38304127 PMCID: PMC10828089 DOI: 10.4068/cmj.2024.60.1.69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 02/03/2024] Open
Abstract
This study was conducted to investigate potential differences in vaccine efficacy between patients undergoing palliative chemotherapy and receiving adjuvant chemotherapy. Additionally, the study proved the influence of vaccination timing on vaccine efficacy during active chemotherapy. Anti-receptor-binding domain (RBD) IgG binding antibody assays and surrogate neutralizing antibody assays were performed after BNT162b2 or mRNA-1273 vaccination in 45 solid cancer patients (23 adjuvant and 22 palliative chemotherapy) and in 24 healthy controls before vaccination (baseline), at every two to four weeks after the first (post-dose 1) and the second vaccination (post-dose 2). The levels of anti-RBD IgG and neutralizing antibodies increased significantly from baseline through post-dose 1 to post-dose 2 in all three groups. At the post-dose 1, the anti-RBD IgG and neutralizing antibody levels were significantly lower in cancer patients than in healthy controls. However, by post-dose 2, the seropositivity of anti-RBD IgG and neutralizing antibodies uniformly reached 100% across all groups, with no significant disparity in antibody levels among the three groups. Moreover, the antibody titers were not significantly different between patients with a vaccine and chemotherapy interval of more than 14 days or those with less than 14 days. This study demonstrated that after second doses of mRNA COVID-19 vaccines, humoral immune responses in patients receiving chemotherapy were comparable to those of healthy controls, regardless of whether the purpose of the anti-cancer treatment was palliative or adjuvant. Furthermore, the timing of vaccination did not affect the level of humoral immunity after the second vaccination.
Collapse
Affiliation(s)
- Hyun-Woo Choi
- Department of Laboratory Medicine, Chonnam National University Medical School and Hospital, Gwangju, Korea
| | - Younggon Jung
- Division of Infectious Disease, Department of Internal Medicine, St. Carollo General Hospital, Suncheon, Korea
| | - Uh Jin Kim
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Sang-Cheol Lee
- Division of Hematology and Oncology, Department of Internal Medicine, Soonchunhyang University Hospital Cheonan, Cheonan, Korea
| | - Jung Hye Kwon
- Division of Hemato-Oncology, Department of Internal Medicine, Chungnam National University Sejong Hospital, Sejong, Korea
- Division of Hematology and Oncology, Department of Internal Medicine, College of Medicine, Chungnam National University, Daejeon, Korea
| | - Hyeonjong Kim
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Sarah Kim
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Yoonjung Lee
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Hyun-Jung Shim
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Sang-Hee Cho
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Ik-Joo Chung
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Eu Chang Hwang
- Department of Urology, Chonnam National University Medical School, Hwasun, Korea
| | - Seung Ji Kang
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Woo Kyun Bae
- Department of Internal Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Seung-Jung Kee
- Department of Laboratory Medicine, Chonnam National University Medical School and Hospital, Gwangju, Korea
| |
Collapse
|
16
|
Lu D, Han Y, Xu R, Qin M, Shi J, Zhang C, Zhang J, Ye F, Luo Z, Wang Y, Wang C, Wang C. Evaluation of the efficacy, safety and influencing factors of concomitant and sequential administration of viral respiratory infectious disease vaccines: a systematic review and meta-analysis. Front Immunol 2023; 14:1259399. [PMID: 38179050 PMCID: PMC10764558 DOI: 10.3389/fimmu.2023.1259399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 12/01/2023] [Indexed: 01/06/2024] Open
Abstract
Background There is no clear conclusion on the immunogenicity and adverse events of concomitant administration the viral respiratory infectious disease vaccines. We aimed to evaluate the impact of concomitant administering viral respiratory infectious disease vaccines on efficiencies, safety and influencing factors. Methods This meta-analysis included studies from PubMed, Embase, Cochrane Central Register of Clinical Trials, Web of Science, WHO COVID-19 Research, and ClinicalTrials.gov databases. Randomized controlled trials of the adult participants concomitant administered with viral respiratory infectious disease vaccine and other vaccines were included. The main outcomes were the seroconversion rate and seroprotection rate of each vaccine. Used the Mantel-Haenszel fixed effects method as the main analysis to estimate the pooled RRs and the corresponding 95% confidence intervals. The risk of bias for each trial was assessed using the Cochrane Handbook for Systematic Reviews of Interventions, while evidence certainty was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation system. Results A total of 21 studies comprising 14060 participants with two types of vaccines were retained for the meta-analysis. Concomitant immunization reduced the geometric mean titer (RR: 0.858, 95% CI: (0.785 to 0.939)) and the geometric mean fold rise (0.754 (0.629 to 0.902)) in the SARS-COV-2 vaccine group but increased the seroconversion rate (1.033 (1.0002 to 1.067)) in the seasonal influenza vaccine group. Concomitant administration were influenced by the type of vaccine, adjuvant content, booster immunization, and age and gender of the recipient. Conclusion This meta-analysis suggested that the short-term protection and safety of concomitant administered were effective. Appropriate adjuvants, health promotion and counselling and booster vaccines could improve the efficiency and safety of Concomitant vaccination. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022343709.
Collapse
Affiliation(s)
- Dafeng Lu
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
- Department of Infectious Disease Prevention and Control, Quzhou Center for Disease Prevention and Control, Quzhou, China
- School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yifang Han
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
| | - Ruowei Xu
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
- College of Life Science, Nanjing Normal University, Nanjing, China
| | - Mingke Qin
- Department of Occupational Health, Third Military Medical University, Chongqing, China
| | - Jianwei Shi
- Department of Neurosurgery, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Caihong Zhang
- School of Public Health, Bengbu Medical College, Bengbu, China
| | - Jinhai Zhang
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
| | - Fuqiang Ye
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
| | - Zhenghan Luo
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
| | - Yuhe Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chunfang Wang
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
- School of Public Health, Nanjing Medical University, Nanjing, China
| | - Chunhui Wang
- Department of Infectious Disease Prevention and Control, Nanjing Bioengineering (Gene) Technology Center for Medicines, Nanjing, China
| |
Collapse
|
17
|
Islas-Vazquez L, Alvarado-Alvarado YC, Cruz-Aguilar M, Velazquez-Soto H, Villalobos-Gonzalez E, Ornelas-Hall G, Perez-Tapia SM, Jimenez-Martinez MC. Evaluation of the Abdala Vaccine: Antibody and Cellular Response to the RBD Domain of SARS-CoV-2. Vaccines (Basel) 2023; 11:1787. [PMID: 38140191 PMCID: PMC10748004 DOI: 10.3390/vaccines11121787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
Abdala is a recently released RBD protein subunit vaccine against SARS-CoV-2. A few countries, including Mexico, have adopted Abdala as a booster dose in their COVID-19 vaccination schemes. Despite that, most of the Mexican population has received full-scheme vaccination with platforms other than Abdala; little is known regarding Abdala's immunological features, such as its antibody production and T- and B-cell-specific response induction. This work aimed to study antibody production and the adaptive cellular response in the Mexican population that received the Abdala vaccine as a booster. We recruited 25 volunteers and evaluated their RBD-specific antibody production, T- and B-cell-activating profiles, and cytokine production. Our results showed that the Abdala vaccine increases the concentration of RBD IgG-specific antibodies. Regarding the cellular response, after challenging peripheral blood cultures with RBD, the plasmablast (CD19+CD27+CD38High) and transitional B-cell (CD19+CD21+CD38High) percentages increased significantly, while T cells showed an increased activated phenotype (CD3+CD4+CD25+CD69+ and CD3+CD4+CD25+HLA-DR+). Also, IL-2 and IFN-γ increased significantly in the supernatant of the RBD-stimulated cells. Our results suggest that Abdala vaccination, used as a booster, evokes antibody production and the activation of previously generated memory against the SARS-CoV-2 RBD domain.
Collapse
Affiliation(s)
- Lorenzo Islas-Vazquez
- Department of Immunology and Research Unit, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico; (L.I.-V.)
| | - Yan Carlos Alvarado-Alvarado
- Department of Immunology and Research Unit, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico; (L.I.-V.)
| | - Marisa Cruz-Aguilar
- Department of Immunology and Research Unit, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico; (L.I.-V.)
| | - Henry Velazquez-Soto
- Department of Immunology and Research Unit, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico; (L.I.-V.)
| | - Eduardo Villalobos-Gonzalez
- Unidad de Vigilancia Epidemiológica Hospitalaria, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico
| | - Gloria Ornelas-Hall
- Unidad de Vigilancia Epidemiológica Hospitalaria, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico
| | - Sonia Mayra Perez-Tapia
- Unidad de Desarrollo e Investigación en Bioterapéuticos (UDIBI), Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico
- Laboratorio Nacional para Servicios Especializados de Investigación, Desarrollo e Innovación (I+D+i) para Farmoquímicos y Biotecnológicos, LANSEIDI-FarBiotec-CONACyT, Mexico City 11340, Mexico
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Mexico City 11340, Mexico
| | - Maria C. Jimenez-Martinez
- Department of Immunology and Research Unit, Institute of Ophthalmology “Conde de Valenciana Foundation”, Mexico City 06800, Mexico; (L.I.-V.)
- Department of Biochemistry, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico
| |
Collapse
|
18
|
Lasrado N, Barouch DH. SARS-CoV-2 Hybrid Immunity: The Best of Both Worlds. J Infect Dis 2023; 228:1311-1313. [PMID: 37592872 DOI: 10.1093/infdis/jiad353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 08/15/2023] [Indexed: 08/19/2023] Open
Abstract
Three and a half years into the coronavirus disease 2019 (COVID-19) pandemic, the nature and durability of protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) still remains unclear. Current COVID-19 mRNA vaccines have been shown to provide minimal protection against infection with XBB variants but substantial protection against severe disease. However, such protection appears to wane quickly. In contrast, protection from the combination of both vaccination and infection, termed "hybrid immunity", has been shown to be greater in magnitude and durability than that provided by either vaccine immunity or natural immunity alone.
Collapse
Affiliation(s)
- Ninaad Lasrado
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology, and Harvard, Cambridge, Massachusetts, USA
| |
Collapse
|
19
|
Gagne M, Flynn BJ, Andrew SF, Flebbe DR, Mychalowych A, Lamb E, Davis-Gardner ME, Burnett MR, Serebryannyy LA, Lin BC, Pessaint L, Todd JPM, Ziff ZE, Maule E, Carroll R, Naisan M, Jethmalani Y, Case JB, Dmitriev IP, Kashentseva EA, Ying B, Dodson A, Kouneski K, Doria-Rose NA, O'Dell S, Godbole S, Laboune F, Henry AR, Marquez J, Teng IT, Wang L, Zhou Q, Wali B, Ellis M, Zouantchangadou S, Ry AV, Lewis MG, Andersen H, Kwong PD, Curiel DT, Foulds KE, Nason MC, Suthar MS, Roederer M, Diamond MS, Douek DC, Seder RA. Mucosal Adenoviral-vectored Vaccine Boosting Durably Prevents XBB.1.16 Infection in Nonhuman Primates. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.06.565765. [PMID: 37986823 PMCID: PMC10659340 DOI: 10.1101/2023.11.06.565765] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Waning immunity and continued virus evolution have limited the durability of protection from symptomatic infection mediated by intramuscularly (IM)-delivered mRNA vaccines against COVID-19 although protection from severe disease remains high. Mucosal vaccination has been proposed as a strategy to increase protection at the site of SARS-CoV-2 infection by enhancing airway immunity, potentially reducing rates of infection and transmission. Here, we compared protection against XBB.1.16 virus challenge 5 months following IM or mucosal boosting in non-human primates (NHP) that had previously received a two-dose mRNA-1273 primary vaccine regimen. The mucosal boost was composed of a bivalent chimpanzee adenoviral-vectored vaccine encoding for both SARS-CoV-2 WA1 and BA.5 spike proteins (ChAd-SARS-CoV-2-S) and delivered either by an intranasal mist or an inhaled aerosol. An additional group of animals was boosted by the IM route with bivalent WA1/BA.5 spike-matched mRNA (mRNA-1273.222) as a benchmark control. NHP were challenged in the upper and lower airways 18 weeks after boosting with XBB.1.16, a heterologous Omicron lineage strain. Cohorts boosted with ChAd-SARS-CoV-2-S by an aerosolized or intranasal route had low to undetectable virus replication as assessed by levels of subgenomic SARS-CoV-2 RNA in the lungs and nose, respectively. In contrast, animals that received the mRNA-1273.222 boost by the IM route showed minimal protection against virus replication in the upper airway but substantial reduction of virus RNA levels in the lower airway. Immune analysis showed that the mucosal vaccines elicited more durable antibody and T cell responses than the IM vaccine. Protection elicited by the aerosolized vaccine was associated with mucosal IgG and IgA responses, whereas protection elicited by intranasal delivery was mediated primarily by mucosal IgA. Thus, durable immunity and effective protection against a highly transmissible heterologous variant in both the upper and lower airways can be achieved by mucosal delivery of a virus-vectored vaccine. Our study provides a template for the development of mucosal vaccines that limit infection and transmission against respiratory pathogens. Graphical abstract
Collapse
|
20
|
Chappell KJ, Mordant FL, Amarilla AA, Modhiran N, Liang B, Li Z, Wijesundara DK, Lackenby JA, Griffin P, Bennet JK, Hensen L, Zhang W, Nguyen THO, Tran MH, Tapley P, Barnes J, Reading PC, Kedzierska K, Ranasinghe C, Subbarao K, Watterson D, Young PR, Munro TP. Long-term safety and immunogenicity of an MF59-adjuvanted spike glycoprotein-clamp vaccine for SARS-CoV-2 in adults aged 18-55 years or ≥56 years: 12-month results from a randomised, double-blind, placebo-controlled, phase 1 trial. EBioMedicine 2023; 97:104842. [PMID: 37865043 PMCID: PMC10597768 DOI: 10.1016/j.ebiom.2023.104842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 10/06/2023] [Accepted: 10/06/2023] [Indexed: 10/23/2023] Open
Abstract
BACKGROUND We previously demonstrated the safety and immunogenicity of an MF59-adjuvanted COVID-19 vaccine based on the SARS-CoV-2 spike glycoprotein stabilised in a pre-fusion conformation by a molecular clamp using HIV-1 glycoprotein 41 sequences. Here, we describe 12-month results in adults aged 18-55 years and ≥56 years. METHODS Phase 1, double-blind, placebo-controlled trial conducted in Australia (July 2020-December 2021; ClinicalTrials.govNCT04495933; active, not recruiting). Healthy adults (Part 1: 18-55 years; Part 2: ≥56 years) received two doses of placebo, 5 μg, 15 μg, or 45 μg vaccine, or one 45 μg dose of vaccine followed by placebo (Part 1 only), 28 days apart (n = 216; 24 per group). Safety, humoral immunogenicity (including against virus variants), and cellular immunogenicity were assessed to day 394 (12 months after second dose). Effects of subsequent COVID-19 vaccination on humoral responses were examined. FINDINGS All two-dose vaccine regimens were well tolerated and elicited strong antigen-specific and neutralising humoral responses, and CD4+ T-cell responses, by day 43 in younger and older adults, although cellular responses were lower in older adults. Humoral responses waned by day 209 but were boosted in those receiving authorised vaccines. Neutralising activity against Delta and Omicron variants was present but lower than against the Wuhan strain. Cross-reactivity in HIV diagnostic tests declined over time but remained detectable in most participants. INTERPRETATION The SARS-CoV-2 molecular clamp vaccine is well tolerated and evokes robust immune responses in adults of all ages. Although the HIV glycoprotein 41-based molecular clamp is not being progressed, the clamp concept represents a viable platform for vaccine development. FUNDING This study was funded by the Coalition for Epidemic Preparedness Innovations, the National Health and Medical Research Council of Australia, and the Queensland Government.
Collapse
Affiliation(s)
- Keith J Chappell
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia; The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, St Lucia, QLD, Australia.
| | - Francesca L Mordant
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia
| | - Alberto A Amarilla
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Naphak Modhiran
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Benjamin Liang
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia
| | - Zheyi Li
- Department of Immunology and Infectious Disease, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia
| | - Danushka K Wijesundara
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia; The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia
| | - Julia A Lackenby
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia; The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia
| | - Paul Griffin
- Nucleus Network Brisbane Clinic, Herston, QLD, Australia; Department of Infectious Diseases, Mater Health, QLD, Australia; School of Medicine, The University of Queensland, St Lucia, QLD, Australia
| | | | - Luca Hensen
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia
| | - Wuji Zhang
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia
| | - Thi H O Nguyen
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia
| | - Mai H Tran
- Agilex Biolabs, Thebarton, SA, Australia
| | | | - James Barnes
- WHO Collaborating Centre for Reference and Research on Influenza, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Patrick C Reading
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia; WHO Collaborating Centre for Reference and Research on Influenza, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Katherine Kedzierska
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia
| | - Charani Ranasinghe
- Department of Immunology and Infectious Disease, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia
| | - Kanta Subbarao
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville, VIC, Australia; WHO Collaborating Centre for Reference and Research on Influenza, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia
| | - Daniel Watterson
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia; The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, St Lucia, QLD, Australia
| | - Paul R Young
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia; The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, St Lucia, QLD, Australia
| | - Trent P Munro
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, QLD, Australia; The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD, Australia
| |
Collapse
|
21
|
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] [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.
Collapse
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
| |
Collapse
|
22
|
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] [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.
Collapse
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.
| |
Collapse
|
23
|
Liu M, Zhao T, Mu Q, Zhang R, Liu C, Xu F, Liang L, Zhao L, Zhao S, Cai X, Wang M, Huang N, Feng T, Lei S, Yang G, Cui F. Immune-Boosting Effect of the COVID-19 Vaccine: Real-World Bidirectional Cohort Study. JMIR Public Health Surveill 2023; 9:e47272. [PMID: 37819703 PMCID: PMC10569382 DOI: 10.2196/47272] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 06/25/2023] [Accepted: 08/08/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND As the SARS-CoV-2 attenuates and antibodies from the COVID-19 vaccine decline, long-term attention should be paid to the durability of primary booster administration and the preventive effect of the second or multiple booster doses of the COVID-19 vaccine. OBJECTIVE This study aimed to explore the durability of primary booster administration and the preventive effect of second or multiple booster doses of the COVID-19 vaccine. METHODS We established a bidirectional cohort in Guizhou Province, China. Eligible participants who had received the primary booster dose were enrolled for blood sample collection and administration of the second booster dose. A retrospective cohort for the time of administration was constructed to evaluate antibody attenuation 6-12 months after the primary booster dose, while a prospective cohort on the vaccine effect of the second booster dose was constructed for 4 months after the second administration. RESULTS Between September 21, 2022, and January 30, 2023, a total of 327 participants were included in the final statistical analysis plan. The retrospective cohort revealed that approximately 6-12 months after receiving the primary booster, immunoglobulin G (IgG) slowly declined with time, while immunoglobulin A (IgA) remained almost constant. The prospective cohort showed that 28 days after receiving the second booster, the antibody levels were significantly improved. Higher levels of IgG and IgA were associated with better protection against COVID-19 infection for vaccine recipients. Regarding the protection of antibody levels against post-COVID-19 symptoms, the increase of the IgG had a protective effect on brain fog and sleep quality, while IgA had a protective effect on shortness of breath, brain fog, impaired coordination, and physical pain. CONCLUSIONS The IgG and IgA produced by the second booster dose of COVID-19 vaccines can protect against SARS-CoV-2 infection and may alleviate some post-COVID-19 symptoms. Further data and studies on secondary booster administration are required to confirm these conclusions.
Collapse
Affiliation(s)
- Ming Liu
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Tianshuo Zhao
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing, China
- Vaccine Research Center, School of Public Health, Peking University, Beijing, China
- Center for Infectious Diseases and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
| | - Qiuyue Mu
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Ruizhi Zhang
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Chunting Liu
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Fei Xu
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Luxiang Liang
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Linglu Zhao
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Suye Zhao
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Xianming Cai
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing, China
- Vaccine Research Center, School of Public Health, Peking University, Beijing, China
- Center for Infectious Diseases and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
| | - Mingting Wang
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing, China
- Vaccine Research Center, School of Public Health, Peking University, Beijing, China
- Center for Infectious Diseases and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
| | - Ninghua Huang
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing, China
- Vaccine Research Center, School of Public Health, Peking University, Beijing, China
- Center for Infectious Diseases and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
| | - Tian Feng
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Shiguang Lei
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Guanghong Yang
- Guizhou Center for Disease Control and Prevention, Guiyang, China
| | - Fuqiang Cui
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing, China
- Vaccine Research Center, School of Public Health, Peking University, Beijing, China
- Center for Infectious Diseases and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China
| |
Collapse
|
24
|
Girgin A, Ileri F, Kaya S, Koca N. Evaluation of the Effects of Coronavirus Vaccination Status on Inpatient Demographics and Clinical and Laboratory Data. Cureus 2023; 15:e47794. [PMID: 38021899 PMCID: PMC10679789 DOI: 10.7759/cureus.47794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2023] [Indexed: 12/01/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic has been largely controlled by vaccines. However, a notable increase in COVID-19 infections has been observed among vaccinated individuals. The protection conferred by vaccination remains a topic of ongoing discussion and research. Our study aims to assess the impact of vaccination status on the demographics, clinical presentations, and laboratory characteristics of patients who were admitted to the hospital and subsequently hospitalized for further evaluation and treatment. Methods We examined hospitalized COVID-19 patients in terms of demographics, immunization status, clinical and laboratory findings, and outcomes over a seven-month period during which the delta variant was prevalent. Patients were categorized into three groups based on their vaccination status: unvaccinated (n=1,321, 53.3%), partially vaccinated (n=214, 8.6%), and fully vaccinated (n=944, 38.1%). Data from these patients were compared across groups. Results The study included 2,479 polymerase chain reaction (PCR)-confirmed hospitalized COVID-19 patients. The median ages (range) for the unvaccinated, partially vaccinated, and fully vaccinated patients who required hospitalization due to COVID-19 infection were 51 (18-98), 61 (21-91), and 71 (23-99), respectively (p<0.001). White blood cell count, neutrophils, monocytes, platelet count, and inflammatory markers such as erythrocyte sedimentation rate, C-reactive protein, procalcitonin, and IL-6, as well as fibrinogen and troponin T levels, were observed to be higher in the fully vaccinated patients compared to the unvaccinated and partially vaccinated patients. Clinical follow-ups showed that the intensive care unit (ICU) admission rates, length of hospital stay, and mortality rates were also higher in the fully vaccinated group compared to the other groups. Conclusion Our findings indicate that full vaccination significantly reduces hospitalization rates in younger individuals with average risk. However, patients with high-risk factors, such as advanced age and multiple comorbidities, exhibited higher hospitalization rates, increased need for intensive care, longer hospital stays, elevated inflammatory markers, and higher mortality even when fully vaccinated. It is crucial for elderly patients to receive thorough evaluations during emergency visits and to be provided with early treatment to reduce potential morbidity and mortality.
Collapse
Affiliation(s)
- Ayten Girgin
- Department of Internal Medicine, Bursa City Hospital, Bursa, TUR
| | - Fatih Ileri
- Department of Internal Medicine, Bursa City Hospital, Bursa, TUR
| | - Senem Kaya
- Department of Internal Medicine, Bursa City Hospital, Bursa, TUR
| | - Nizameddin Koca
- Department of Internal Medicine, Bursa City Hospital, Bursa, TUR
| |
Collapse
|
25
|
Yu H, Worrall LJ, Berger T, Petric M, Lin BH, Vuckovic M, Robb CS, Le Q, Kenward C, Dai C, Wakeham A, Liu S, Snow B, Tobin C, Budylowski P, Guvenc F, You-Ten A, Haight J, Silvester J, Singh RP, Ahn SK, Sultana A, Poon B, Lam J, Christie-Holmes N, Ostrowski M, Gray-Owen SD, Kubli S, Mak T, Strynadka NCJ, Brunham RC. Identification of an Optimized Receptor-Binding Domain Subunit Vaccine against SARS-CoV-2. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:981-993. [PMID: 37493438 DOI: 10.4049/jimmunol.2300282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 07/11/2023] [Indexed: 07/27/2023]
Abstract
Current vaccine efforts to combat SARS-CoV-2 are focused on the whole spike protein administered as mRNA, viral vector, or protein subunit. However, the SARS-CoV-2 receptor-binding domain (RBD) is the immunodominant portion of the spike protein, accounting for 90% of serum neutralizing activity. In this study, we constructed several versions of RBD and together with aluminum hydroxide or DDA (dimethyldioctadecylammonium bromide)/TDB (d-(+)-trehalose 6,6'-dibehenate) adjuvant evaluated immunogenicity in mice. We generated human angiotensin-converting enzyme 2 knock-in mice to evaluate vaccine efficacy in vivo following viral challenge. We found that 1) subdomain (SD)1 was essential for the RBD to elicit maximal immunogenicity; 2) RBDSD1 produced in mammalian HEK cells elicited better immunogenicity than did protein produced in insect or yeast cells; 3) RBDSD1 combined with the CD4 Th1 adjuvant DDA/TDB produced higher neutralizing Ab responses and stronger CD4 T cell responses than did aluminum hydroxide; 4) addition of monomeric human Fc receptor to RBDSD1 (RBDSD1Fc) significantly enhanced immunogenicity and neutralizing Ab titers; 5) the Beta version of RBDSD1Fc provided a broad range of cross-neutralization to multiple antigenic variants of concern, including Omicron; and 6) the Beta version of RBDSD1Fc with DDA/TDB provided complete protection against virus challenge in the knock-in mouse model. Thus, we have identified an optimized RBD-based subunit vaccine suitable for clinical trials.
Collapse
Affiliation(s)
- Hong Yu
- British Columbia Centre for Disease Control, University of British Columbia, Vancouver, British Columbia, Canada
| | - Liam J Worrall
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Thorsten Berger
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Martin Petric
- British Columbia Centre for Disease Control, University of British Columbia, Vancouver, British Columbia, Canada
| | - Bryan H Lin
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Marija Vuckovic
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Craig S Robb
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Quan Le
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Calem Kenward
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Chuanbin Dai
- British Columbia Centre for Disease Control, University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrew Wakeham
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Shaofeng Liu
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Bryan Snow
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Chantal Tobin
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Patrick Budylowski
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
| | - Furkan Guvenc
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Annick You-Ten
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Jillian Haight
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Jennifer Silvester
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Rashim Pal Singh
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Sang Kyun Ahn
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
| | - Azmiri Sultana
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
| | - Betty Poon
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
| | - Jessica Lam
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
| | - Natasha Christie-Holmes
- Emerging and Pandemic Infections Consortium, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Mario Ostrowski
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Scott D Gray-Owen
- Toronto High Containment Facility, University of Toronto, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Shawn Kubli
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
- Treadwell Therapeutics, Toronto, Ontario, Canada
| | - Tak Mak
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
- Centre for Oncology and Immunology, Hong Kong Science Park, Hong Kong SAR, China
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Natalie C J Strynadka
- Department of Biochemistry and Molecular Biology, Centre for Blood Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - Robert C Brunham
- British Columbia Centre for Disease Control, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
26
|
Coelho GM, Cataneo AHD, Raboni SM, Nogueira MB, de Paula CBV, Almeida ACSF, Rogerio VZ, Zanchin NT, de Noronha L, Zanluca C, Duarte Dos Santos CN. Development of an anti-SARS-CoV-2 monoclonal antibody panel and its applicability as a reagent in high-throughput fluorescence reduction neutralization and immunohistochemistry assays. J Med Virol 2023; 95:e29111. [PMID: 37750235 DOI: 10.1002/jmv.29111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/01/2023] [Accepted: 09/10/2023] [Indexed: 09/27/2023]
Abstract
Since its emergence in late 2019, coronavirus disease 2019 (COVID-19) has caused millions of deaths and socioeconomic losses. Although vaccination significantly reduced disease mortality, it has been shown that protection wanes over time, and that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) may escape vaccine-derived immunity. Therefore, serological studies are necessary to assess protection in the population and guide vaccine regimens. A common measure of protective immunity is the presence of neutralizing antibodies (nAbs). However, the gold standard for measuring nAbs (plaque reduction neutralization test, or PRNT) is laborious and time-consuming, limiting its large-scale applicability. We developed a high-throughput fluorescence reduction neutralization assay (FRNA) to detect SARS-CoV-2 nAbs. Because the assay relies on immunostaining, we developed and characterized monoclonal antibodies (mAbs) to lower costs and reduce the assay's vulnerability to reagent shortages. Using samples of individuals vaccinated with COVID-19 and unvaccinated/pre-pandemic samples, we showed that FRNA results using commercial and in-house mAbs strongly correlated with those of the PRNT method while providing results in 70% less time. In addition to providing a fast, reliable, and high-throughput alternative for measuring nAbs, the FRNA can be easily customized to assess SARS-CoV-2 VOCs. Additionally, the mAb we produced was able to detect SARS-CoV-2 in pulmonary tissues by immunohistochemistry assays.
Collapse
Affiliation(s)
- Gabriela M Coelho
- Laboratório de Virologia Molecular, Instituto Carlos Chagas (ICC/Fiocruz), Curitiba, Paraná, Brasil
| | - Allan H D Cataneo
- Laboratório de Virologia Molecular, Instituto Carlos Chagas (ICC/Fiocruz), Curitiba, Paraná, Brasil
| | - Sonia M Raboni
- Complexo Hospital de Clínicas, Universidade Federal Do Paraná, Curitiba, Paraná, Brasil
| | - Meri B Nogueira
- Complexo Hospital de Clínicas, Universidade Federal Do Paraná, Curitiba, Paraná, Brasil
| | - Caroline B Vaz de Paula
- Laboratório de Patologia Experimental, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brasil
| | - Ana C S F Almeida
- Laboratório de Patologia Experimental, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brasil
| | - Vanessa Z Rogerio
- Laboratório de Biologia Estrutural e Engenharia de Proteínas, Instituto Carlos Chagas (ICC/Fiocruz), Curitiba, Paraná, Brasil
| | - Nilson T Zanchin
- Laboratório de Biologia Estrutural e Engenharia de Proteínas, Instituto Carlos Chagas (ICC/Fiocruz), Curitiba, Paraná, Brasil
| | - Lucia de Noronha
- Laboratório de Patologia Experimental, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brasil
| | - Camila Zanluca
- Laboratório de Virologia Molecular, Instituto Carlos Chagas (ICC/Fiocruz), Curitiba, Paraná, Brasil
| | | |
Collapse
|
27
|
Akahata W, Sekida T, Nogimori T, Ode H, Tamura T, Kono K, Kazami Y, Washizaki A, Masuta Y, Suzuki R, Matsuda K, Komori M, Morey AL, Ishimoto K, Nakata M, Hasunuma T, Fukuhara T, Iwatani Y, Yamamoto T, Smith JF, Sato N. Safety and immunogenicity of SARS-CoV-2 self-amplifying RNA vaccine expressing an anchored RBD: A randomized, observer-blind phase 1 study. Cell Rep Med 2023; 4:101134. [PMID: 37586325 PMCID: PMC10439244 DOI: 10.1016/j.xcrm.2023.101134] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/16/2023] [Accepted: 07/07/2023] [Indexed: 08/18/2023]
Abstract
VLPCOV-01 is a lipid nanoparticle-encapsulated self-amplifying RNA (saRNA) vaccine that expresses a membrane-anchored receptor-binding domain (RBD) derived from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein. A phase 1 study of VLPCOV-01 is conducted (jRCT2051210164). Participants who completed two doses of the BNT162b2 mRNA vaccine previously are randomized to receive one intramuscular vaccination of 0.3, 1.0, or 3.0 μg VLPCOV-01, 30 μg BNT162b2, or placebo. No serious adverse events have been reported. VLPCOV-01 induces robust immunoglobulin G (IgG) titers against the RBD protein that are maintained up to 26 weeks in non-elderly participants, with geometric means ranging from 5,037 (95% confidence interval [CI] 1,272-19,940) at 0.3 μg to 12,873 (95% CI 937-17,686) at 3 μg compared with 3,166 (95% CI 1,619-6,191) with 30 μg BNT162b2. Neutralizing antibody titers against all variants of SARS-CoV-2 tested are induced. VLPCOV-01 is immunogenic following low-dose administration. These findings support the potential for saRNA as a vaccine platform.
Collapse
Affiliation(s)
- Wataru Akahata
- VLP Therapeutics Japan, Inc., Marunouchi, Minato-ku, Tokyo 105-0003, Japan.
| | - Takashi Sekida
- VLP Therapeutics Japan, Inc., Marunouchi, Minato-ku, Tokyo 105-0003, Japan
| | - Takuto Nogimori
- Laboratory of Precision Immunology, Center for Intractable Diseases and ImmunoGenomics, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan
| | - Hirotaka Ode
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Aichi 460-0001, Japan
| | - Tomokazu Tamura
- Department of Microbiology and Immunology, Faculty of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Kaoru Kono
- VLP Therapeutics Japan, Inc., Marunouchi, Minato-ku, Tokyo 105-0003, Japan
| | - Yoko Kazami
- VLP Therapeutics Japan, Inc., Marunouchi, Minato-ku, Tokyo 105-0003, Japan
| | - Ayaka Washizaki
- Laboratory of Precision Immunology, Center for Intractable Diseases and ImmunoGenomics, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan
| | - Yuji Masuta
- Laboratory of Precision Immunology, Center for Intractable Diseases and ImmunoGenomics, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan
| | - Rigel Suzuki
- Department of Microbiology and Immunology, Faculty of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | | | - Mai Komori
- VLP Therapeutics, Inc., Gaithersburg, MD 20878, USA
| | | | | | - Misako Nakata
- VLP Therapeutics Japan, Inc., Marunouchi, Minato-ku, Tokyo 105-0003, Japan
| | - Tomoko Hasunuma
- Department of Research, Kitasato University, Kitasato Institute Hospital, Minato-ku, Tokyo 108-0072, Japan
| | - Takasuke Fukuhara
- Department of Microbiology and Immunology, Faculty of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan; Laboratory of Virus Control, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yasumasa Iwatani
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Aichi 460-0001, Japan; Division of Basic Medicine, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Takuya Yamamoto
- Laboratory of Precision Immunology, Center for Intractable Diseases and ImmunoGenomics, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan
| | | | - Nobuaki Sato
- VLP Therapeutics Japan, Inc., Marunouchi, Minato-ku, Tokyo 105-0003, Japan
| |
Collapse
|
28
|
Augello M, Bono V, Rovito R, Tincati C, d'Arminio Monforte A, Marchetti G. Six-month immune responses to mRNA-1273 vaccine in combination antiretroviral therapy treated late presenter people with HIV according to previous SARS-CoV-2 infection. AIDS 2023; 37:1503-1517. [PMID: 37199415 PMCID: PMC10355808 DOI: 10.1097/qad.0000000000003585] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 04/15/2023] [Indexed: 05/19/2023]
Abstract
OBJECTIVE Immune responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccines in people with HIV (PWH) with a history of late presentation (LP) and their durability have not been fully characterized. DESIGN In this prospective, longitudinal study, we sought to assess T-cell and humoral responses to SARS-CoV-2 mRNA vaccination up to 6 months in LP-PWH on effective combination antiretroviral therapy (cART) as compared to HIV-negative healthcare workers (HCWs), and to evaluate whether previous SARS-CoV-2 infection modulates immune responses to vaccine. METHODS SARS-CoV-2 spike (S)-specific T-cell responses were determined by two complementary flow cytometry methodologies, namely activation-induced marker (AIM) assay and intracellular cytokine staining (ICS), whereas humoral responses were measured by ELISA [anti-receptor binding domain (RBD) antibodies) and receptor-binding inhibition assay (spike-ACE2 binding inhibition activity), before vaccination (T0), 1 month (T1) and 5 months (T2) after the second dose. RESULTS LP-PWH showed at T1 and T2 significant increase of: S-specific memory and circulating T follicular helper (cTfh) CD4 + T cells; polyfunctional Th1-cytokine (IFN-γ, TNF-α, IL-2)- and Th2-cytokine (IL-4)-producing S-specific CD4 + T cells; anti-RBD antibodies and spike-ACE2 binding inhibition activity. Immune responses to vaccine in LP-PWH were not inferior to HCWs overall, yet S-specific CD8 + T cells and spike-ACE2 binding inhibition activity correlated negatively with markers of immune recovery on cART. Interestingly, natural SARS-CoV-2 infection, while able to sustain S-specific antibody response, seems less efficacious in inducing a T-cell memory and in boosting immune responses to vaccine, possibly reflecting an enduring partial immunodeficiency. CONCLUSIONS Altogether, these findings support the need for additional vaccine doses in PWH with a history of advanced immune depression and poor immune recovery on effective cART.
Collapse
Affiliation(s)
- Matteo Augello
- Clinic of Infectious Diseases and Tropical Medicine, San Paolo Hospital, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | | | | | | | | | | |
Collapse
|
29
|
Feng JL, Wang WJ, Jin PF, Zheng H, Jin LR, Xia X, Zhang XY, Li ZP, Li JX, Zhu FC. Comparison of antibody persistency through one year between one-dose and two-dose regimens of Ad5-nCoV vaccine for COVID-19. Hum Vaccin Immunother 2023; 19:2230760. [PMID: 37428653 DOI: 10.1080/21645515.2023.2230760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/01/2023] [Accepted: 06/13/2023] [Indexed: 07/12/2023] Open
Abstract
This post-hoc analysis compared the receptor-binding domain (RBD)-specific and pseudovirus neutralizing antibodies against the wild-type SARS-CoV-2 strain elicited by one or two doses (56-d interval) of Ad5-nCoV vaccine regimen (NCT04341389 and NCT04566770). Both trials had low-dose and high-dose groups. Propensity score matching was used to adjust the baseline between one- and two-dose regimens. To predict the decrease in antibody titers 1 y after vaccination, half-lives of RBD-binding antibodies and pseudovirus neutralizing antibodies were computed. We obtained 34 and 29 pairs of participants in the low- and high-dose groups based on the propensity score matching. The two-dose regimen of Ad5-nCoV increased the peaking level of neutralizing antibodies compared to the one-dose regimen at day 28, but the responses of the neutralizing antibodies were not consistent with those of the RBD antibodies. Half-lives of the RBD-binding antibodies in the two-dose Ad5-nCoV regimen (202-209 days) were longer than those in the one-dose regimen (136-137 d); half-lives of the pseudovirus neutralizing antibody in the one-dose Ad5-nCoV regimen (177 d) were longer than those in the two-dose regimen (116-131 d). The predicted positive rates of RBD-binding antibodies in the one-dose regimen (34.1%-38.3%) would be lower than those in the two-dose Ad5-nCoV regimen (67.0%-84.0%), while the positive rates of pseudovirus neutralizing antibodies in the one-dose regimen (65.4%-66.7%) would be higher than those in the two-dose regimen (48.3%-58.0%). The two-dose Ad5-nCoV regimen with a 56-d interval had no effect on the persistence of neutralizing antibodies but slowed decay trend of RBD-binding antibodies.
Collapse
Affiliation(s)
- Jia-Lu Feng
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, P.R China
| | - Wen-Juan Wang
- National Health Commission (NHC) Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R China
| | - Peng-Fei Jin
- National Health Commission (NHC) Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R China
| | - Hui Zheng
- School of Public Health, Southeast University, Nanjing, P.R China
| | - Lai-Run Jin
- School of Public Health, Southeast University, Nanjing, P.R China
| | - Xin Xia
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, P.R China
| | - Xiao-Yin Zhang
- School of Public Health, Southeast University, Nanjing, P.R China
| | - Zhuo-Pei Li
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, P.R China
| | - Jing-Xin Li
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, P.R China
- National Health Commission (NHC) Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R China
- School of Public Health, Southeast University, Nanjing, P.R China
- Institute of Global Public Health and Emergency Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, P.R China
| | - Feng-Cai Zhu
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, P.R China
- National Health Commission (NHC) Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R China
- School of Public Health, Southeast University, Nanjing, P.R China
- Institute of Global Public Health and Emergency Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, P.R China
| |
Collapse
|
30
|
Muslimah AH, Tiara MR, Djauhari H, Dewantara MH, Susandi E, Indrati AR, Alisjahbana B, Soeroto AY, Wisaksana R. High Levels of Anti-SARS-CoV-2 Receptor-Binding Domain (RBD) Antibodies One Year Post Booster Vaccinations among Hospital Workers in Indonesia: Was the Second Booster Needed? Vaccines (Basel) 2023; 11:1300. [PMID: 37631868 PMCID: PMC10457959 DOI: 10.3390/vaccines11081300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/10/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023] Open
Abstract
In August 2022, Indonesia prioritized healthcare workers to receive the second booster dose. We conducted a sequential serosurvey to understand the dynamics of the antibody titers. The first serosurvey, which was conducted in June 2021, 1-6 months after Sinovac vaccination, showed a median antibody level of 41.4 BAU/mL (interquartile range (IQR): 10-629.4 BAU/mL). The second serosurvey was conducted one month (August 2021) after the first Moderna booster vaccine and showed a median level of 4000 BAU/mL (IQR: 3081-4000 BAU/mL). The last serosurvey was conducted a year (August 2022) after the booster and showed a median level of 4000 BAU/mL (IQR: 4000-4000 BAU/mL). In this last survey, only 39 (11.9%) of healthcare workers had antibody levels below the maximum level of 4000 BAU/mL. Thus, one year after the first booster dose, we did not observe the waning of antibody levels. The average increase was perhaps because of natural infection. Based on these considerations, we believe that a second booster dose was not necessary for this category of subjects at that time. Because vaccine supply is often limited, priority could be given to the general population or other high-risk patient groups with low antibody titers based on serological tests.
Collapse
Affiliation(s)
- Amila Hanifan Muslimah
- Department of Internal Medicine, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Marita Restie Tiara
- Research Center for Care and Control of Infectious Disease, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Hofiya Djauhari
- Research Center for Care and Control of Infectious Disease, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Muhammad Hafizh Dewantara
- Department of Internal Medicine, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Evan Susandi
- Department of Internal Medicine, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Agnes Rengga Indrati
- Department of Clinical Pathology, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Bachti Alisjahbana
- Department of Internal Medicine, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
- Research Center for Care and Control of Infectious Disease, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Arto Yuwono Soeroto
- Department of Internal Medicine, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
| | - Rudi Wisaksana
- Department of Internal Medicine, Hasan Sadikin General Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung 40161, Indonesia
| |
Collapse
|
31
|
Čiučiulkaitė I, Siffert W, Elsner C, Dittmer U, Wichert M, Wagner B, Volbracht L, Mosel F, Möhlendick B. Influence of the Single Nucleotide Polymorphisms rs12252 and rs34481144 in IFITM3 on the Antibody Response after Vaccination against COVID-19. Vaccines (Basel) 2023; 11:1257. [PMID: 37515072 PMCID: PMC10384856 DOI: 10.3390/vaccines11071257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
The COVID-19 mRNA vaccine is the first mRNA vaccine approved for human administration by both the U.S. Food and Drug Administration and the European Medicines Agency. Studies have shown that the immune response and the decay of immunity after vaccination with the COVID-19 vaccines are variable within a population. Host genetic factors probably contribute to this variability. In this study, we investigated the effect of the single-nucleotide polymorphisms rs12252 and rs34481144 in the interferon-induced transmembrane protein (IFITM) 3 gene on the humoral immune response after vaccination against COVID-19 with mRNA vaccines. Blood samples were collected from 1893 healthcare workers and medical students at multiple time points post-vaccination and antibody titers against the SARS-CoV-2 S1 protein receptor binding domain were determined at all time points. All participants were genotyped for the rs34481144 and rs12252 polymorphisms in the IFITM3 gene. After the second and third vaccinations, antibody titer levels increased at one month and decreased at six months (p < 0.0001) and were higher after the booster vaccination than after the basic immunization (p < 0.0001). Participants vaccinated with mRNA-1273 had a higher humoral immune response than participants vaccinated with BNT162b2. rs12252 had no effect on the antibody response. In contrast, carriers of the GG genotype in rs34481144 vaccinated with BNT162b2 had a lower humoral immune response compared to A allele carriers, which reached statistical significance on the day of the second vaccination (p = 0.03) and one month after the second vaccination (p = 0.04). Further studies on the influence of rs12252 and rs34481144 on the humoral immune response after vaccination against COVID-19 are needed.
Collapse
Affiliation(s)
- Ieva Čiučiulkaitė
- Institute of Pharmacogenetics, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Winfried Siffert
- Institute of Pharmacogenetics, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Carina Elsner
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Ulf Dittmer
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Marc Wichert
- Department of Clinical Chemistry and Laboratory Medicine, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Bernd Wagner
- Department of Clinical Chemistry and Laboratory Medicine, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Lothar Volbracht
- Department of Clinical Chemistry and Laboratory Medicine, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Frank Mosel
- Institute of Medical Microbiology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Birte Möhlendick
- Institute of Pharmacogenetics, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| |
Collapse
|
32
|
Machado RRG, Walker JL, Scharton D, Rafael GH, Mitchell BM, Reyna RA, de Souza WM, Liu J, Walker DH, Plante JA, Plante KS, Weaver SC. Immunogenicity and efficacy of vaccine boosters against SARS-CoV-2 Omicron subvariant BA.5 in male Syrian hamsters. Nat Commun 2023; 14:4260. [PMID: 37460536 DOI: 10.1038/s41467-023-40033-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/03/2023] [Indexed: 07/20/2023] Open
Abstract
The SARS-CoV-2 Omicron subvariant BA.5 rapidly spread worldwide and replaced BA.1/BA.2 in many countries, becoming globally dominant. BA.5 has unique amino acid substitutions in the spike protein that both mediate immune escape from neutralizing antibodies produced by immunizations and increase ACE2 receptor binding affinity. In a comprehensive, long-term (up to 9 months post primary vaccination), experimental vaccination study using male Syrian hamsters, we evaluate neutralizing antibody responses and efficacy against BA.5 challenge after primary vaccination with Ad26.COV2.S (Janssen) or BNT162b2 (Pfizer/BioNTech) followed by a homologous or heterologous booster with mRNA-1273 (Moderna) or NVX-CoV2373 (Novavax). Notably, one high or low dose of Ad26.COV2.S provides more durable immunity than two primary doses of BNT162b2, and the NVX-CoV2373 booster provides the strongest augmentation of immunity, reduction in BA.5 viral replication, and disease. Our data demonstrate the immunogenicity and efficacy of different prime/boost vaccine regimens against BA.5 infection in an immune-competent model and provide new insights regarding COVID-19 vaccine strategies.
Collapse
Affiliation(s)
- Rafael R G Machado
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, 05508000, Brazil
| | - Jordyn L Walker
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Dionna Scharton
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Grace H Rafael
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Brooke M Mitchell
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Rachel A Reyna
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - William M de Souza
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Jianying Liu
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - David H Walker
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- Center for Biodefense and Emerging Infectious Diseases, University of Texas Medical Branch, Galveston, TX, 77555, USA
- Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Jessica A Plante
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
- World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Kenneth S Plante
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA.
- World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, 77555, USA.
- Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, TX, 77555, USA.
| | - Scott C Weaver
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA.
- World Reference Center for Emerging Viruses and Arboviruses, University of Texas Medical Branch, Galveston, TX, 77555, USA.
- Center for Biodefense and Emerging Infectious Diseases, University of Texas Medical Branch, Galveston, TX, 77555, USA.
- Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, TX, 77555, USA.
| |
Collapse
|
33
|
Ng E, Choi C, Wang SX. Longitudinal analysis of anti-SARS-CoV-2 neutralizing antibody (NAb) titers in vaccinees using a novel giant magnetoresistive (GMR) assay. SENSORS AND ACTUATORS. B, CHEMICAL 2023; 387:133773. [PMID: 37056483 PMCID: PMC10072976 DOI: 10.1016/j.snb.2023.133773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/22/2023] [Accepted: 04/02/2023] [Indexed: 05/18/2023]
Abstract
The COVID-19 pandemic has highlighted the need to monitor important correlates of immunity on a population-wide level. To this end, we have developed a competitive assay to assess neutralizing antibody (NAb) titer on the giant magnetoresistive (GMR) biosensor platform. We compared the clinical performance of our biosensor with established techniques such as Ortho's VITROS Anti-SARS-CoV-2 IgG Quantitative Antibody test. Results obtained between the VITROS test and the GMR assay showed correlation (r = -0.93). We then validated the assay with patient plasma samples that had been tested using focus reduction neutralization testing (FRNT). The results obtained from our GMR assay exhibit a previously identified trend of increased NAb titers 2 weeks post-vaccination. We further evaluated NAb titers 6 months post-vaccination and observed waning neutralizing antibody titers over that time in vaccinated patients. In addition, we calibrated our assay to an arbitrary unit (IU/mL) using World Health Organization (WHO) reference plasma provided by the National Institute of Biological Standards and Control (NIBSC). Our biosensor provides highly specific and sensitive results in serum and plasma with analytical, clinical, and point-of-care (POC) applications due to quick turnaround times on samples and the cost-effectiveness of the platform.
Collapse
Affiliation(s)
- Elaine Ng
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
| | - Christopher Choi
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
| | - Shan X Wang
- Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA
- Department of Electrical Engineering, Stanford University, Stanford, CA, USA
| |
Collapse
|
34
|
Affaticati F, Bartholomeus E, Mullan K, Damme PV, Beutels P, Ogunjimi B, Laukens K, Meysman P. Multi-View Learning to Unravel the Different Levels Underlying Hepatitis B Vaccine Response. Vaccines (Basel) 2023; 11:1236. [PMID: 37515051 PMCID: PMC10384938 DOI: 10.3390/vaccines11071236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
The immune system acts as an intricate apparatus that is dedicated to mounting a defense and ensures host survival from microbial threats. To engage this faceted immune response and provide protection against infectious diseases, vaccinations are a critical tool to be developed. However, vaccine responses are governed by levels that, when interrogated, separately only explain a fraction of the immune reaction. To address this knowledge gap, we conducted a feasibility study to determine if multi-view modeling could aid in gaining actionable insights on response markers shared across populations, capture the immune system's diversity, and disentangle confounders. We thus sought to assess this multi-view modeling capacity on the responsiveness to the Hepatitis B virus (HBV) vaccination. Seroconversion to vaccine-induced antibodies against the HBV surface antigen (anti-HBs) in early converters (n = 21; <2 months) and late converters (n = 9; <6 months) and was defined based on the anti-HBs titers (>10IU/L). The multi-view data encompassed bulk RNA-seq, CD4+ T-cell parameters (including T-cell receptor data), flow cytometry data, and clinical metadata (including age and gender). The modeling included testing single-view and multi-view joint dimensionality reductions. Multi-view joint dimensionality reduction outperformed single-view methods in terms of the area under the curve and balanced accuracy, confirming the increase in predictive power to be gained. The interpretation of these findings showed that age, gender, inflammation-related gene sets, and pre-existing vaccine-specific T-cells could be associated with vaccination responsiveness. This multi-view dimensionality reduction approach complements clinical seroconversion and all single modalities. Importantly, this modeling could identify what features could predict HBV vaccine response. This methodology could be extended to other vaccination trials to identify the key features regulating responsiveness.
Collapse
Affiliation(s)
- Fabio Affaticati
- Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020 Antwerp, Belgium
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
| | - Esther Bartholomeus
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
- Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, 2610 Antwerp, Belgium
- Antwerp Center for Translational Immunology and Virology (ACTIV), Vaccine and Infectious Disease Institute, University of Antwerp (VAXINFECTIO), 2610 Antwerp, Belgium
| | - Kerry Mullan
- Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020 Antwerp, Belgium
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
| | - Pierre Van Damme
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
- Centre for the Evaluation of Vaccination (CEV), Vaccine and Infectious Disease Institute, University of Antwerp, 2610 Antwerp, Belgium
| | - Philippe Beutels
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
- Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, 2610 Antwerp, Belgium
| | - Benson Ogunjimi
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
- Centre for Health Economics Research & Modeling Infectious Diseases (CHERMID), Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, 2610 Antwerp, Belgium
- Antwerp Center for Translational Immunology and Virology (ACTIV), Vaccine and Infectious Disease Institute, University of Antwerp (VAXINFECTIO), 2610 Antwerp, Belgium
- Department of Paediatrics, Antwerp University Hospital, 2650 Edegem, Belgium
| | - Kris Laukens
- Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020 Antwerp, Belgium
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
| | - Pieter Meysman
- Adrem Data Lab, Department of Computer Science, University of Antwerp, 2020 Antwerp, Belgium
- Antwerp Unit for Data Analysis and Computation in Immunology and Sequencing (AUDACIS), University of Antwerp, 2020 Antwerp, Belgium
| |
Collapse
|
35
|
Dogra P, Schiavone C, Wang Z, Ruiz-Ramírez J, Caserta S, Staquicini DI, Markosian C, Wang J, Sostman HD, Pasqualini R, Arap W, Cristini V. A modeling-based approach to optimize COVID-19 vaccine dosing schedules for improved protection. JCI Insight 2023; 8:e169860. [PMID: 37227783 PMCID: PMC10371350 DOI: 10.1172/jci.insight.169860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/23/2023] [Indexed: 05/27/2023] Open
Abstract
While the development of different vaccines slowed the dissemination of SARS-CoV-2, the occurrence of breakthrough infections has continued to fuel the COVID-19 pandemic. To secure at least partial protection in the majority of the population through 1 dose of a COVID-19 vaccine, delayed administration of boosters has been implemented in many countries. However, waning immunity and emergence of new variants of SARS-CoV-2 suggest that such measures may induce breakthrough infections due to intermittent lapses in protection. Optimizing vaccine dosing schedules to ensure prolonged continuity in protection could thus help control the pandemic. We developed a mechanistic model of immune response to vaccines as an in silico tool for dosing schedule optimization. The model was calibrated with clinical data sets of acquired immunity to COVID-19 mRNA vaccines in healthy and immunocompromised participants and showed robust validation by accurately predicting neutralizing antibody kinetics in response to multiple doses of COVID-19 mRNA vaccines. Importantly, by estimating population vulnerability to breakthrough infections, we predicted tailored vaccination dosing schedules to minimize breakthrough infections, especially for immunocompromised individuals. We identified that the optimal vaccination schedules vary from CDC-recommended dosing, suggesting that the model is a valuable tool to optimize vaccine efficacy outcomes during future outbreaks.
Collapse
Affiliation(s)
- Prashant Dogra
- Mathematics in Medicine Program, Department of Medicine, Houston Methodist Research Institute, Houston, Texas, USA
- Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York, USA
| | - Carmine Schiavone
- Department of Chemical, Materials and Industrial Production Engineering, University of Naples Federico II, Naples, Italy
| | - Zhihui Wang
- Mathematics in Medicine Program, Department of Medicine, Houston Methodist Research Institute, Houston, Texas, USA
- Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York, USA
- Neal Cancer Center, Houston Methodist Research Institute, Houston, Texas, USA
| | - Javier Ruiz-Ramírez
- Centro de Ciencias de la Salud, Universidad Autónoma de Aguascalientes, Aguascalientes, Mexico
| | - Sergio Caserta
- Department of Chemical, Materials and Industrial Production Engineering, University of Naples Federico II, Naples, Italy
- CEINGE Advanced Biotechnologies, Naples, Italy
| | - Daniela I. Staquicini
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Cancer Biology, Department of Radiation Oncology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Christopher Markosian
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Cancer Biology, Department of Radiation Oncology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Jin Wang
- Immunobiology and Transplant Science Center, Department of Surgery, Houston Methodist Research Institute, Houston, Texas, USA
- Department of Surgery, Weill Cornell Medical College, Cornell University, New York, New York, USA
| | - H. Dirk Sostman
- Weill Cornell Medicine, New York, New York, USA
- Houston Methodist Research Institute, Houston, Texas, USA
- Houston Methodist Academic Institute, Houston, Texas, USA
| | - Renata Pasqualini
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Cancer Biology, Department of Radiation Oncology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Wadih Arap
- Rutgers Cancer Institute of New Jersey, Newark, New Jersey, USA
- Division of Hematology/Oncology, Department of Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Vittorio Cristini
- Mathematics in Medicine Program, Department of Medicine, Houston Methodist Research Institute, Houston, Texas, USA
- Neal Cancer Center, Houston Methodist Research Institute, Houston, Texas, USA
- Department of Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Physiology, Biophysics, and Systems Biology Program, Graduate School of Medical Sciences, Weill Cornell Medicine, New York, New York, USA
| |
Collapse
|
36
|
Asmar I, Almahmoud O, Yaseen K, Jamal J, Omar A, Naseef H, Hasan S. Assessment of immunoglobin G (spike and nucleocapsid protein) response to COVID-19 vaccination in Palestine. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2023; 22:101330. [PMID: 37293133 PMCID: PMC10239151 DOI: 10.1016/j.cegh.2023.101330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/13/2023] [Accepted: 05/25/2023] [Indexed: 06/10/2023] Open
Abstract
Introduction Many countries have begun immunization programs and established protocols to combat pandemics caused by the SARS-CoV-2 virus. Six months after vaccination, the antibody titers produced by the immunization begin to decline, and individuals whose first immunization (either one or two doses) did not provide adequate protection may require a booster dose. Methods A quantitative cross-sectional survey of 18-year-olds and older was undertaken in the West Bank from June 15 to June 27, 2022. Each participant had 5 mL of blood drawn to be tested for IgG-S, IgG-N, and blood group. Results All participants had positive IgG-S results; IgG-S values ranged between 77 and 40,000 AU/ml, with a mean value of 1254 AU/ml. The value of IgG-N ranged from 0 to 139.3 U/ml for all participants, with a mean value of 22.4 U/ml. 64 (37.2%) of the participants demonstrated positive IgG-N screening results, with mean values of 51.2 U/ml. Female participants' mean IgG concentration was higher than male participants. Furthermore, the results revealed that smokers had lower levels of vaccine-induced antibodies than nonsmokers. High significance was found in the time from the last vaccine till the blood sample test (T = 3.848, P < .001), and the group between 6 and 9 months was found to have higher mean values than the 9-months group (M = 15952). Conclusions Participants vaccinated with a higher number of vaccines tend to have higher IgG-S. To elevate total antibodies, booster doses are essential. Additional researchers are needed to examine the positive correlation between IgG-S and IgG-N.
Collapse
Affiliation(s)
- Imad Asmar
- Birzeit University, Palestine
- Department of Nursing, P. O. Box Birzeit 14, Palestine
| | - Omar Almahmoud
- Birzeit University, Palestine
- Department of Nursing, P. O. Box Birzeit 14, Palestine
| | - Khalid Yaseen
- Birzeit University, Palestine
- Department of Nursing, P. O. Box Birzeit 14, Palestine
| | - Jehad Jamal
- Birzeit University, Palestine
- Department of Nursing, P. O. Box Birzeit 14, Palestine
| | - Ahmad Omar
- Birzeit University, Palestine
- Department of Nursing, P. O. Box Birzeit 14, Palestine
| | - Hani Naseef
- Birzeit University, Palestine
- Pharmacy Department, P. O. Box Birzeit 14, Palestine
| | - Shadi Hasan
- Birzeit University, Palestine
- Master program in Clinical Laboratory Science, P. O. Box Birzeit 14, Palestine
| |
Collapse
|
37
|
Steiner S, Schwarz T, Corman VM, Jeworowski LM, Bauer S, Drosten C, Scheibenbogen C, Hanitsch LG. Impaired B Cell Recall Memory and Reduced Antibody Avidity but Robust T Cell Response in CVID Patients After COVID-19 Vaccination. J Clin Immunol 2023; 43:869-881. [PMID: 36932291 PMCID: PMC10023009 DOI: 10.1007/s10875-023-01468-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 03/05/2023] [Indexed: 03/19/2023]
Abstract
PURPOSE Humoral and cellular immune responses were described after COVID-19 vaccination in patients with common variable immunodeficiency disorder (CVID). This study aimed to investigate SARS-CoV-2-specific antibody quality and memory function of B cell immunity as well as T cell responses after COVID-19 vaccination in seroresponding and non-responding CVID patients. METHODS We evaluated antibody avidity and applied a memory B cell ELSPOT assay for functional B cell recall memory response to SARS-CoV-2 after COVID-19 vaccination in CVID seroresponders. We comparatively analyzed SARS-CoV-2 spike reactive polyfunctional T cell response and reactive peripheral follicular T helper cells (pTFH) by flow cytometry in seroresponding and non-seroresponding CVID patients. All CVID patients had previously failed to mount a humoral response to pneumococcal conjugate vaccine. RESULTS SARS-CoV-2 spike antibody avidity of seroresponding CVID patients was significantly lower than in healthy controls. Only 30% of seroresponding CVID patients showed a minimal memory B cell recall response in ELISPOT assay. One hundred percent of CVID seroresponders and 83% of non-seroresponders had a detectable polyfunctional T cell response. Induction of antigen-specific CD4+CD154+CD137+CXCR5+ pTFH cells by the COVID-19 vaccine was higher in CVID seroresponder than in non-seroresponder. Levels of pTFH did not correlate with antibody response or avidity. CONCLUSION Reduced avidity and significantly impaired recall memory formation after COVID-19 vaccination in seroresponding CVID patients stress the importance of a more differentiated analysis of humoral immune response in CVID patients. Our observations challenge the clinical implications that follow the binary categorization into seroresponder and non-seroresponder.
Collapse
Affiliation(s)
- Sophie Steiner
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität Zu Berlin, Campus Virchow, Augustenburger Platz 1/Südstraße 2, 13353, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Tatjana Schwarz
- Berlin Institute of Health, Berlin, Germany
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, German Centre for Infection Research (DZIF), Associated Partner, Charitéplatz 1, 13353, Berlin, Germany
| | - Victor M Corman
- Berlin Institute of Health, Berlin, Germany
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, German Centre for Infection Research (DZIF), Associated Partner, Charitéplatz 1, 13353, Berlin, Germany
- Labor Berlin-Charité Vivantes GmbH, Berlin, Germany
| | - Lara M Jeworowski
- Berlin Institute of Health, Berlin, Germany
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, German Centre for Infection Research (DZIF), Associated Partner, Charitéplatz 1, 13353, Berlin, Germany
| | - Sandra Bauer
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität Zu Berlin, Campus Virchow, Augustenburger Platz 1/Südstraße 2, 13353, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Christian Drosten
- Berlin Institute of Health, Berlin, Germany
- Institute of Virology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, German Centre for Infection Research (DZIF), Associated Partner, Charitéplatz 1, 13353, Berlin, Germany
| | - Carmen Scheibenbogen
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität Zu Berlin, Campus Virchow, Augustenburger Platz 1/Südstraße 2, 13353, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Charitéplatz 1, Berlin, Germany
| | - Leif G Hanitsch
- Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität Zu Berlin, Campus Virchow, Augustenburger Platz 1/Südstraße 2, 13353, Berlin, Germany.
- Berlin Institute of Health, Berlin, Germany.
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Charitéplatz 1, Berlin, Germany.
| |
Collapse
|
38
|
Bloch EM, Kyeyune D, White JL, Ddungu H, Ashokkumar S, Habtehyimer F, Baker O, Kasirye R, Patel EU, Grabowski MK, Musisi E, Moses K, Hume HA, Lubega I, Shrestha R, Motevalli M, Fernandez RE, Reynolds SJ, Redd AD, Wambongo Musana H, Dhabangi A, Ouma J, Eroju P, de Lange T, Fowler MG, Musoke P, Stramer SL, Whitby D, Zimmerman PA, McCullough J, Sachithanandham J, Pekosz A, Goodrich R, Quinn TC, Ness PM, Laeyendecker O, Tobian AAR. SARS-CoV-2 seroprevalence among blood donors in Uganda: 2019-2022. Transfusion 2023; 63:1354-1365. [PMID: 37255467 PMCID: PMC10525030 DOI: 10.1111/trf.17449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND The true burden of COVID-19 in low- and middle-income countries remains poorly characterized, especially in Africa. Even prior to the availability of SARS-CoV-2 vaccines, countries in Africa had lower numbers of reported COVID-19 related hospitalizations and deaths than other regions globally. METHODS Ugandan blood donors were evaluated between October 2019 and April 2022 for IgG antibodies to SARS-CoV-2 nucleocapsid (N), spike (S), and five variants of the S protein using multiplexed electrochemiluminescence immunoassays (MesoScale Diagnostics, Rockville, MD). Seropositivity for N and S was assigned using manufacturer-provided cutoffs and trends in seroprevalence were estimated by quarter. Statistically significant associations between N and S antibody seropositivity and donor characteristics in November-December 2021 were assessed by chi-square tests. RESULTS A total of 5393 blood unit samples from donors were evaluated. N and S seropositivity increased throughout the pandemic to 82.6% in January-April 2022. Among seropositive individuals, N and S antibody levels increased ≥9-fold over the study period. In November-December 2021, seropositivity to N and S antibody was higher among repeat donors (61.3%) compared with new donors (55.1%; p = .043) and among donors from Kampala (capital city of Uganda) compared with rural regions (p = .007). Seropositivity to S antibody was significantly lower among HIV-seropositive individuals (58.8% vs. 84.9%; p = .009). CONCLUSIONS Despite previously reported low numbers of COVID-19 cases and related deaths in Uganda, high SARS-CoV-2 seroprevalence and increasing antibody levels among blood donors indicated that the country experienced high levels of infection over the course of the pandemic.
Collapse
Affiliation(s)
- Evan M Bloch
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Jodie L White
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Swetha Ashokkumar
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Feben Habtehyimer
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Owen Baker
- Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Eshan U Patel
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - M Kate Grabowski
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Ezra Musisi
- Uganda Blood Transfusion Services, Kampala, Uganda
| | - Khan Moses
- Uganda Blood Transfusion Services, Kampala, Uganda
| | - Heather A Hume
- Department of Pediatrics, University of Montreal, Montréal, Quebec, Canada
| | | | - Ruchee Shrestha
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mahnaz Motevalli
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Reinaldo E Fernandez
- Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Steven J Reynolds
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Andrew D Redd
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Aggrey Dhabangi
- Department of Paediatrics and Child Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Joseph Ouma
- MUJHU Research Collaboration, Kampala, Uganda
| | | | - Telsa de Lange
- National Institute of Allergy and Infectious Diseases Office of Cyber Infrastructure and Computational Biology, Bethesda, Maryland, USA
| | - Mary Glenn Fowler
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Susan L Stramer
- Scientific Affairs, American Red Cross, Gaithersburg, Maryland, USA
| | - Denise Whitby
- Viral Oncology Section, AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Peter A Zimmerman
- The Center for Global Health & Diseases, Pathology Department, Case Western Reserve University, Cleveland, Ohio, USA
| | - Jeffrey McCullough
- College of Health Solutions, Arizona State University, Phoenix, Arizona, USA
| | - Jaiprasath Sachithanandham
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Andrew Pekosz
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Raymond Goodrich
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, Colorado, USA
| | - Thomas C Quinn
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Paul M Ness
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Oliver Laeyendecker
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Aaron A R Tobian
- Department of Pathology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
39
|
Alfonso-Dunn R, Lin J, Lei J, Liu J, Roche M, De Oliveira A, Raisingani A, Kumar A, Kirschner V, Feuer G, Malin M, Sadiq SA. Humoral and cellular responses to repeated COVID-19 exposure in multiple sclerosis patients receiving B-cell depleting therapies: a single-center, one-year, prospective study. Front Immunol 2023; 14:1194671. [PMID: 37449202 PMCID: PMC10338057 DOI: 10.3389/fimmu.2023.1194671] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/06/2023] [Indexed: 07/18/2023] Open
Abstract
Multiple sclerosis patients treated with anti-CD20 therapy (aCD20-MS) are considered especially vulnerable to complications from SARS-CoV-2 infection due to severe B-cell depletion with limited viral antigen-specific immunoglobulin production. Therefore, multiple vaccine doses as part of the primary vaccination series and booster updates have been recommended for this group of immunocompromised individuals. Even though much less studied than antibody-mediated humoral responses, T-cell responses play an important role against CoV-2 infection and are induced efficiently in vaccinated aCD20-MS patients. For individuals with such decoupled adaptive immunity, an understanding of the contribution of T-cell mediated immunity is essential to better assess protection against CoV-2 infection. Here, we present results from a prospective, single-center study for the assessment of humoral and cellular immune responses induced in aCD20-MS patients (203 donors/350 samples) compared to a healthy control group (43/146) after initial exposure to CoV-2 spike antigen and subsequent re-challenges. Low rates of seroconversion and RBD-hACE2 blocking activity were observed in aCD20-MS patients, even after multiple exposures (responders after 1st exposure = 17.5%; 2nd exposure = 29.3%). Regarding cellular immunity, an increase in the number of spike-specific monofunctional IFNγ+-, IL-2+-, and polyfunctional IFNγ+/IL-2+-secreting T-cells after 2nd exposure was found most noticeably in healthy controls. Nevertheless, a persistently higher T-cell response was detected in aCD20-MS patients compared to control individuals before and after re-exposure (mean fold increase in spike-specific IFNγ+-, IL-2+-, and IFNγ+/IL-2+-T cells before re-exposure = 3.9X, 3.6X, 3.5X/P< 0.001; after = 3.2X, 1.4X, 2.2X/P = 0.002, P = 0.05, P = 0.004). Moreover, cellular responses against sublineage BA.2 of the currently circulating omicron variant were maintained, to a similar degree, in both groups (15-30% T-cell response drop compared to ancestral). Overall, these results highlight the potential for a severely impaired humoral response in aCD20-MS patients even after multiple exposures, while still generating a strong T-cell response. Evaluating both humoral and cellular responses in vaccinated or infected MS patients on B-cell depletion therapy is essential to better assess individual correlations of immune protection and has implications for the design of future vaccines and healthcare strategies.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Saud A. Sadiq
- Tisch Multiple Sclerosis Research Center of New York, New York, NY, United States
| |
Collapse
|
40
|
Masone D, Soledad Alvarez M, Polo LM. The SARS-CoV-2 mutation landscape is shaped before replication starts. Genet Mol Biol 2023; 46:e20230005. [PMID: 37338301 DOI: 10.1590/1678-4685-gmb-2023-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/05/2023] [Indexed: 06/21/2023] Open
Abstract
Mutation landscapes and signatures have been thoroughly studied in SARS-CoV-2. Here, we analyse those patterns and link their changes to the viral replication tissue in the respiratory tract. Surprisingly, a substantial difference in those patterns is observed in samples from vaccinated patients. Hence, we propose a model to explain where those mutations could originate during the replication cycle.
Collapse
Affiliation(s)
- Diego Masone
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de Cuyo (UNCuyo), Instituto de Histología y Embriología de Mendoza (IHEM), Mendoza, Argentina
- Universidad Nacional de Cuyo (UNCuyo), Facultad de Ingeniería, Mendoza, Argentina
| | - Maria Soledad Alvarez
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de Cuyo (UNCuyo), Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), Mendoza, Argentina
| | - Luis Mariano Polo
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de Cuyo (UNCuyo), Instituto de Histología y Embriología de Mendoza (IHEM), Mendoza, Argentina
| |
Collapse
|
41
|
Nowill AE, Caruso M, de Campos-Lima PO. T-cell immunity to SARS-CoV-2: what if the known best is not the optimal course for the long run? Adapting to evolving targets. Front Immunol 2023; 14:1133225. [PMID: 37388738 PMCID: PMC10303130 DOI: 10.3389/fimmu.2023.1133225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/11/2023] [Indexed: 07/01/2023] Open
Abstract
Humanity did surprisingly well so far, considering how unprepared it was to respond to the coronavirus disease 2019 (COVID-19) threat. By blending old and ingenious new technology in the context of the accumulated knowledge on other human coronaviruses, several vaccine candidates were produced and tested in clinical trials in record time. Today, five vaccines account for the bulk of the more than 13 billion doses administered worldwide. The ability to elicit biding and neutralizing antibodies most often against the spike protein is a major component of the protection conferred by immunization but alone it is not enough to limit virus transmission. Thus, the surge in numbers of infected individuals by newer variants of concern (VOCs) was not accompanied by a proportional increase in severe disease and death rate. This is likely due to antiviral T-cell responses, whose evasion is more difficult to achieve. The present review helps navigating the very large literature on T cell immunity induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and vaccination. We examine the successes and shortcomings of the vaccinal protection in the light of the emergence of VOCs with breakthrough potential. SARS-CoV-2 and human beings will likely coexist for a long while: it will be necessary to update existing vaccines to improve T-cell responses and attain better protection against COVID-19.
Collapse
Affiliation(s)
- Alexandre E. Nowill
- Integrated Center for Pediatric OncoHaematological Research, State University of Campinas, Campinas, SP, Brazil
| | - Manuel Caruso
- CHU de Québec-Université Laval Research Center (Oncology Division), Université Laval Cancer Research Center, Québec, QC, Canada
| | - Pedro O. de Campos-Lima
- Boldrini Children’s Center, Campinas, SP, Brazil
- Molecular and Morphofunctional Biology Graduate Program, Institute of Biology, State University of Campinas, Campinas, SP, Brazil
| |
Collapse
|
42
|
van Leeuwen LPM, Grobben M, GeurtsvanKessel CH, Ellerbroek PM, de Bree GJ, Potjewijd J, Rutgers A, Jolink H, van de Veerdonk FL, van Gils MJ, de Vries RD, Dalm VASH. Immune Responses 6 Months After mRNA-1273 COVID-19 Vaccination and the Effect of a Third Vaccination in Patients with Inborn Errors of Immunity. J Clin Immunol 2023:10.1007/s10875-023-01514-7. [PMID: 37231290 DOI: 10.1007/s10875-023-01514-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/08/2023] [Indexed: 05/27/2023]
Abstract
PURPOSE Patients with inborn errors of immunity (IEI) are at increased risk of severe coronavirus disease-2019 (COVID-19). Effective long-term protection against COVID-19 is therefore of great importance in these patients, but little is known about the decay of the immune response after primary vaccination. We studied the immune responses 6 months after two mRNA-1273 COVID-19 vaccines in 473 IEI patients and subsequently the response to a third mRNA COVID-19 vaccine in 50 patients with common variable immunodeficiency (CVID). METHODS In a prospective multicenter study, 473 IEI patients (including X-linked agammaglobulinemia (XLA) (N = 18), combined immunodeficiency (CID) (N = 22), CVID (N = 203), isolated or undefined antibody deficiencies (N = 204), and phagocyte defects (N = 16)), and 179 controls were included and followed up to 6 months after two doses of the mRNA-1273 COVID-19 vaccine. Additionally, samples were collected from 50 CVID patients who received a third vaccine 6 months after primary vaccination through the national vaccination program. SARS-CoV-2-specific IgG titers, neutralizing antibodies, and T cell responses were assessed. RESULTS At 6 months after vaccination, the geometric mean antibody titers (GMT) declined in both IEI patients and healthy controls, when compared to GMT 28 days after vaccination. The trajectory of this decline did not differ between controls and most IEI cohorts; however, antibody titers in CID, CVID, and isolated antibody deficiency patients more often dropped to below the responder cut-off compared to controls. Specific T cell responses were still detectable in 77% of controls and 68% of IEI patients at 6 months post vaccination. A third mRNA vaccine resulted in an antibody response in only two out of 30 CVID patients that did not seroconvert after two mRNA vaccines. CONCLUSION A similar decline in IgG titers and T cell responses was observed in patients with IEI when compared to healthy controls 6 months after mRNA-1273 COVID-19 vaccination. The limited beneficial benefit of a third mRNA COVID-19 vaccine in previous non-responder CVID patients implicates that other protective strategies are needed for these vulnerable patients.
Collapse
Affiliation(s)
- Leanne P M van Leeuwen
- Department of Viroscience, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
- Travel Clinic, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marloes Grobben
- Department of Medical Microbiology and Infection Prevention, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Corine H GeurtsvanKessel
- Department of Viroscience, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | | | - Godelieve J de Bree
- Department of Infectious Diseases, Amsterdam UMC, Amsterdam, The Netherlands
| | - Judith Potjewijd
- Department of Internal Medicine, Division Nephrology and Clinical Immunology, Maastricht UMC, Maastricht, The Netherlands
| | - Abraham Rutgers
- Department of Rheumatology and Clinical Immunology, UMC Groningen, Groningen, The Netherlands
| | - Hetty Jolink
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Frank L van de Veerdonk
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marit J van Gils
- Department of Medical Microbiology and Infection Prevention, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Rory D de Vries
- Department of Viroscience, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Virgil A S H Dalm
- Department of Internal Medicine, Division of Allergy & Clinical Immunology, Erasmus MC University Medical Center Rotterdam, Doctor Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands.
- Department of Immunology, Erasmus MC University Medical Center Rotterdam, Doctor Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands.
| |
Collapse
|
43
|
Adhikari EH, Lu P, Kang YJ, McDonald AR, Pruszynski JE, Bates TA, McBride SK, Trank-Greene M, Tafesse FG, Lu LL. Diverging maternal and infant cord antibody functions from SARS-CoV-2 infection and vaccination in pregnancy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.01.538955. [PMID: 37205338 PMCID: PMC10187183 DOI: 10.1101/2023.05.01.538955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Immunization in pregnancy is a critical tool that can be leveraged to protect the infant with an immature immune system but how vaccine-induced antibodies transfer to the placenta and protect the maternal-fetal dyad remains unclear. Here, we compare matched maternal-infant cord blood from individuals who in pregnancy received mRNA COVID-19 vaccine, were infected by SARS-CoV-2, or had the combination of these two immune exposures. We find that some but not all antibody neutralizing activities and Fc effector functions are enriched with vaccination compared to infection. Preferential transport to the fetus of Fc functions and not neutralization is observed. Immunization compared to infection enriches IgG1-mediated antibody functions with changes in antibody post-translational sialylation and fucosylation that impact fetal more than maternal antibody functional potency. Thus, vaccine enhanced antibody functional magnitude, potency and breadth in the fetus are driven more by antibody glycosylation and Fc effector functions compared to maternal responses, highlighting prenatal opportunities to safeguard newborns as SARS-CoV-2 becomes endemic.
Collapse
Affiliation(s)
- Emily H. Adhikari
- Division of Maternal-Fetal Medicine and Department of Obstetrics and Gynecology, UTSW Medical Center, Dallas, TX
- Parkland Health, Dallas TX
| | - Pei Lu
- Division of Infectious Diseases and Geographic Medicine and Department of Internal Medicine, UTSW Medical Center, Dallas, TX
| | - Ye jin Kang
- Division of Infectious Diseases and Geographic Medicine and Department of Internal Medicine, UTSW Medical Center, Dallas, TX
| | - Ann R. McDonald
- Division of Infectious Diseases and Geographic Medicine and Department of Internal Medicine, UTSW Medical Center, Dallas, TX
| | - Jessica E. Pruszynski
- Division of Maternal-Fetal Medicine and Department of Obstetrics and Gynecology, UTSW Medical Center, Dallas, TX
| | - Timothy A. Bates
- Department of Microbiology and Immunology, Oregon Health and Science University, Portland, OR
| | - Savannah K. McBride
- Department of Microbiology and Immunology, Oregon Health and Science University, Portland, OR
| | - Mila Trank-Greene
- Department of Microbiology and Immunology, Oregon Health and Science University, Portland, OR
| | - Fikadu G. Tafesse
- Department of Microbiology and Immunology, Oregon Health and Science University, Portland, OR
| | - Lenette L. Lu
- Parkland Health, Dallas TX
- Division of Infectious Diseases and Geographic Medicine and Department of Internal Medicine, UTSW Medical Center, Dallas, TX
- Department of Immunology, UTSW Medical Center, Dallas, TX
| |
Collapse
|
44
|
Affonso de Oliveira JF, Zhao Z, Xiang Y, Shin MD, Villaseñor KE, Deng X, Shukla S, Chen S, Steinmetz NF. COVID-19 vaccines based on viral nanoparticles displaying a conserved B-cell epitope show potent immunogenicity and a long-lasting antibody response. Front Microbiol 2023; 14:1117494. [PMID: 37152732 PMCID: PMC10157238 DOI: 10.3389/fmicb.2023.1117494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/13/2023] [Indexed: 05/09/2023] Open
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 sparked intensive research into the development of effective vaccines, 50 of which have been approved thus far, including the novel mRNA-based vaccines developed by Pfizer and Moderna. Although limiting the severity of the disease, the mRNA-based vaccines presented drawbacks, such as the cold chain requirement. Moreover, antibody levels generated by these vaccines decline significantly after 6 months. These vaccines deliver mRNA encoding the full-length spike (S) glycoprotein of SARS-CoV-2, but must be updated as new strains and variants of concern emerge, creating a demand for adjusted formulations and booster campaigns. To overcome these challenges, we have developed COVID-19 vaccine candidates based on the highly conserved SARS CoV-2, 809-826 B-cell peptide epitope (denoted 826) conjugated to cowpea mosaic virus (CPMV) nanoparticles and bacteriophage Qβ virus-like particles, both platforms have exceptional thermal stability and facilitate epitope delivery with inbuilt adjuvant activity. We evaluated two administration methods: subcutaneous injection and an implantable polymeric scaffold. Mice received a prime-boost regimen of 100 μg per dose (2 weeks apart) or a single dose of 200 μg administered as a liquid formulation, or a polymer implant. Antibody titers were evaluated longitudinally over 50 weeks. The vaccine candidates generally elicited an early Th2-biased immune response, which stimulates the production of SARS-CoV-2 neutralizing antibodies, followed by a switch to a Th1-biased response for most formulations. Exceptionally, vaccine candidate 826-CPMV (administered as prime-boost, soluble injection) elicited a balanced Th1/Th2 immune response, which is necessary to prevent pulmonary immunopathology associated with Th2 bias extremes. While the Qβ-based vaccine elicited overall higher antibody titers, the CPMV-induced antibodies had higher avidity. Regardless of the administration route and formulation, our vaccine candidates maintained high antibody titers for more than 50 weeks, confirming a potent and durable immune response against SARS-CoV-2 even after a single dose.
Collapse
Affiliation(s)
| | - Zhongchao Zhao
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
- Center for Nano-ImmunoEngineering, University of California, San Diego, La Jolla, CA, United States
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, United States
| | - Yi Xiang
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
| | - Matthew D. Shin
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
| | | | - Xinyi Deng
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
| | - Sourabh Shukla
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
| | - Shaochen Chen
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
- Center for Nano-ImmunoEngineering, University of California, San Diego, La Jolla, CA, United States
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, United States
- Institute for Materials Discovery and Design, University of California, San Diego, La Jolla, CA, United States
| | - Nicole F. Steinmetz
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, United States
- Center for Nano-ImmunoEngineering, University of California, San Diego, La Jolla, CA, United States
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, United States
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, United States
- Institute for Materials Discovery and Design, University of California, San Diego, La Jolla, CA, United States
- Department of Radiology, University of California, San Diego, La Jolla, CA, United States
- Center for Engineering in Cancer, University of California, San Diego, La Jolla, CA, United States
| |
Collapse
|
45
|
Yu J, Thomas PV, Sciacca M, Wu C, Liu J, He X, Miller J, Hachmann NP, Surve N, McMahan K, Jacob-Dolan C, Powers O, Hall K, Barrett J, Hope D, Mazurek CR, Murdza T, Chang WC, Golub E, Rees PA, Peterson CE, Hajduczki A, Chen WH, Martinez EJ, Hussin E, Lange C, Gong H, Matyas GR, Rao M, Suthar M, Boursiquot M, Cook A, Pessaint L, Lewis MG, Andersen H, Bolton DL, Michael NL, Joyce MG, Modjarrad K, Barouch DH. Ad26.COV2.S and SARS-CoV-2 spike protein ferritin nanoparticle vaccine protect against SARS-CoV-2 Omicron BA.5 challenge in macaques. Cell Rep Med 2023; 4:101018. [PMID: 37023746 PMCID: PMC10040355 DOI: 10.1016/j.xcrm.2023.101018] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 02/13/2023] [Accepted: 03/21/2023] [Indexed: 03/29/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines demonstrate reduced protection against acquisition of BA.5 subvariant but are still effective against severe disease. However, immune correlates of protection against BA.5 remain unknown. We report the immunogenicity and protective efficacy of vaccine regimens consisting of the vector-based Ad26.COV2.S vaccine and the adjuvanted spike ferritin nanoparticle (SpFN) vaccine against a high-dose, mismatched Omicron BA.5 challenge in macaques. The SpFNx3 and Ad26 + SpFNx2 regimens elicit higher antibody responses than Ad26x3, whereas the Ad26 + SpFNx2 and Ad26x3 regimens induce higher CD8 T cell responses than SpFNx3. The Ad26 + SpFNx2 regimen elicits the highest CD4 T cell responses. All three regimens suppress peak and day 4 viral loads in the respiratory tract, which correlate with both humoral and cellular immune responses. This study demonstrates that both homologous and heterologous regimens involving Ad26.COV2.S and SpFN vaccines provide robust protection against a mismatched BA.5 challenge in macaques.
Collapse
Affiliation(s)
- Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Paul V Thomas
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jinyan Liu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Xuan He
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nicole P Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Nehalee Surve
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA; Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Olivia Powers
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Kevin Hall
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Camille R Mazurek
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Tetyana Murdza
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - William C Chang
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA
| | - Emily Golub
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Phyllis A Rees
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Caroline E Peterson
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Agnes Hajduczki
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Wei-Hung Chen
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Elizabeth J Martinez
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Elizabeth Hussin
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Camille Lange
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Hua Gong
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Gary R Matyas
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Mangala Rao
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | | | | | | | | | | | - Diane L Bolton
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA; U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Nelson L Michael
- Center for Infectious Diseases Research, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD 20910, USA
| | - M Gordon Joyce
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA.
| | - Kayvon Modjarrad
- Emerging Infectious Diseases Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, USA
| | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA; Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
46
|
Campbell E, Dobkin J, Osorio LJ, Kolloli A, Ramasamy S, Kumar R, Sant'Angelo DB, Subbian S, Denzin LK, Anderson S. A SARS-CoV-2 Vaccine Designed for Manufacturability Results in Unexpected Potency and Non-Waning Humoral Response. Vaccines (Basel) 2023; 11:vaccines11040832. [PMID: 37112744 PMCID: PMC10145385 DOI: 10.3390/vaccines11040832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/03/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
The rapid development of several highly efficacious SARS-CoV-2 vaccines was an unprecedented scientific achievement that saved millions of lives. However, now that SARS-CoV-2 is transitioning to the endemic stage, there exists an unmet need for new vaccines that provide durable immunity and protection against variants and can be more easily manufactured and distributed. Here, we describe a novel protein component vaccine candidate, MT-001, based on a fragment of the SARS-CoV-2 spike protein that encompasses the receptor binding domain (RBD). Mice and hamsters immunized with a prime-boost regimen of MT-001 demonstrated extremely high anti-spike IgG titers, and remarkably this humoral response did not appreciably wane for up to 12 months following vaccination. Further, virus neutralization titers, including titers against variants such as Delta and Omicron BA.1, remained high without the requirement for subsequent boosting. MT-001 was designed for manufacturability and ease of distribution, and we demonstrate that these attributes are not inconsistent with a highly immunogenic vaccine that confers durable and broad immunity to SARS-CoV-2 and its emerging variants. These properties suggest MT-001 could be a valuable new addition to the toolbox of SARS-CoV-2 vaccines and other interventions to prevent infection and curtail additional morbidity and mortality from the ongoing worldwide pandemic.
Collapse
Affiliation(s)
- Elliot Campbell
- Center for Advanced Biotechnology and Medicine, Rutgers University, Piscataway, NJ 08854, USA
- Macrotope, Inc., Princeton, NJ 08540, USA
| | - Julie Dobkin
- Child Health Institute of New Jersey, Department of Pediatrics and Pharmacology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
- Graduate School of Biomedical Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA
| | - Louis J Osorio
- Child Health Institute of New Jersey, Department of Pediatrics and Pharmacology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
| | - Afsal Kolloli
- Public Health Research Institute (PHRI), New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA
| | - Santhamani Ramasamy
- Public Health Research Institute (PHRI), New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA
| | - Ranjeet Kumar
- Public Health Research Institute (PHRI), New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA
| | - Derek B Sant'Angelo
- Child Health Institute of New Jersey, Department of Pediatrics and Pharmacology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
| | - Selvakumar Subbian
- Public Health Research Institute (PHRI), New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA
| | - Lisa K Denzin
- Child Health Institute of New Jersey, Department of Pediatrics and Pharmacology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
| | - Stephen Anderson
- Center for Advanced Biotechnology and Medicine, Rutgers University, Piscataway, NJ 08854, USA
- Macrotope, Inc., Princeton, NJ 08540, USA
- Department of Molecular Biology and Biochemistry, Rutgers University, Piscataway, NJ 08854, USA
| |
Collapse
|
47
|
Jang J, Widyasari K, Kim S. Comparative analysis between STANDARD-E Covi-FERON ELISA with pre-existing IFN-γ release assays and determination of the optimum cutoff value for assessment of T-Cell response to SARS-CoV-2. J Clin Lab Anal 2023; 37:e24882. [PMID: 37032413 PMCID: PMC10156097 DOI: 10.1002/jcla.24882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/16/2023] [Accepted: 03/26/2023] [Indexed: 04/11/2023] Open
Abstract
BACKGROUND Interferon-gamma (IFN-γ) release assays (IGRAs) are useful for the assessment of the T-cell response to severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). We aimed to assess the performance of the newly developed IGRA ELISA test compared to the pre-existing assays and to validate the cutoff value in real-world conditions. METHODS We enrolled 219 participants and assessed agreement between STANDARD-E Covi-FERON ELISA with Quanti-FERON SARS-CoV-2 (QFN SARS-CoV-2), as well as with T SPOT Discovery SARS-CoV-2 based on Cohen's kappa-index. We further determined the optimal cutoff value for the Covi-FERON ELISA according to the immune response to vaccinations or infections. RESULTS We found a moderate agreement between Covi-FERON ELISA and QFN SARS-CoV-2 before vaccination (kappa-index = 0.71), whereas a weak agreement after the first (kappa-index = 0.40) and second vaccinations (kappa-index = 0.46). However, the analysis between Covi-FERON ELISA and T SPOT assay demonstrated a strong agreement (kappa-index >0.7). The cut-off value of the OS (original spike) marker was 0.759 IU/mL with a sensitivity of 96.3% and specificity of 78.7%, and that of the variant spike (VS) marker was 0.663 IU/mL with a sensitivity and specificity of 77.8% and 80.6%, respectively. CONCLUSION The newly determined cut-off value may provide an optimum value to minimize and prevent the occurrence of false-negative or false-positive during the assessment of T-cell immune response using Covi-FERON ELISA under real-world conditions.
Collapse
Affiliation(s)
- Jieun Jang
- Gyeongnam Center for Infectious Disease Control and Prevention, Changwon, 51154, South Korea
| | - Kristin Widyasari
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, 52727, South Korea
| | - Sunjoo Kim
- Gyeongnam Center for Infectious Disease Control and Prevention, Changwon, 51154, South Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University, Jinju, 52727, South Korea
- Department of Laboratory Medicine, Gyeongsang National University Changwon Hospital, Changwon, 51472, South Korea
| |
Collapse
|
48
|
Solforosi L, Costes LMM, Tolboom JTBM, McMahan K, Anioke T, Hope D, Murdza T, Sciacca M, Bouffard E, Barrett J, Wu C, Hachmann N, Miller J, Yu J, He X, Jacob-Dolan C, Huber SKR, Dekking L, Chamanza R, Choi Y, Boer KFD, Barouch DH, Schuitemaker H, Zahn RC, Wegmann F. Booster with Ad26.COV2.S or Omicron-adapted vaccine enhanced immunity and efficacy against SARS-CoV-2 Omicron in macaques. Nat Commun 2023; 14:1944. [PMID: 37029141 PMCID: PMC10080532 DOI: 10.1038/s41467-023-37715-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 03/24/2023] [Indexed: 04/09/2023] Open
Abstract
Omicron spike (S) encoding vaccines as boosters, are a potential strategy to improve COVID-19 vaccine efficacy against Omicron. Here, macaques (mostly females) previously immunized with Ad26.COV2.S, are boosted with Ad26.COV2.S, Ad26.COV2.S.529 (encoding Omicron BA.1 S) or a 1:1 combination of both vaccines. All booster vaccinations elicit a rapid antibody titers increase against WA1/2020 and Omicron S. Omicron BA.1 and BA.2 antibody responses are most effectively boosted by vaccines including Ad26.COV2.S.529. Independent of vaccine used, mostly WA1/2020-reactive or WA1/2020-Omicron BA.1 cross-reactive B cells are detected. Ad26.COV2.S.529 containing boosters provide only slightly higher protection of the lower respiratory tract against Omicron BA.1 challenge compared with Ad26.COV2.S-only booster. Antibodies and cellular immune responses are identified as complementary correlates of protection. Overall, a booster with an Omicron-spike based vaccine provide only moderately improved immune responses and protection compared with the original Wuhan-Hu-1-spike based vaccine, which still provide robust immune responses and protection against Omicron.
Collapse
Affiliation(s)
| | - Lea M M Costes
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands
| | | | - Katherine McMahan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Tochi Anioke
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - David Hope
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Tetyana Murdza
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michaela Sciacca
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Emily Bouffard
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Julia Barrett
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Cindy Wu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nicole Hachmann
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jessica Miller
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jingyou Yu
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Xuan He
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Catherine Jacob-Dolan
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | | | - Ronnie Chamanza
- Non-Clinical Safety Toxicology/Pathology, Janssen Research and Development, Beerse, Belgium
| | - Ying Choi
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands
| | | | - Dan H Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
- Harvard Medical School, Boston, MA, USA
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, USA
| | | | - Roland C Zahn
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands
| | - Frank Wegmann
- Janssen Vaccines and Prevention B.V., Leiden, Netherlands.
| |
Collapse
|
49
|
Cotter CA, Americo JL, Earl PL, Moss B. Protection from SARS-CoV-2 Variants by MVAs expressing matched or mismatched S administered intranasally to mice. NPJ Vaccines 2023; 8:47. [PMID: 36973267 PMCID: PMC10040904 DOI: 10.1038/s41541-023-00645-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 03/10/2023] [Indexed: 03/29/2023] Open
Abstract
SARS-CoV-2 vaccines prevent severe disease but are less efficient in averting infection and transmission of variant strains, making it imperative to explore ways of enhancing protection. Use of inbred mice expressing the human SARS-CoV-2 receptor facilitates such investigations. We employed recombinant MVAs (rMVAs) expressing modified S of several SARS-CoV-2 strains and compared their ability to neutralize variants, bind S proteins and protect K18-hACE2 mice against SARS-CoV-2 challenge when administered intramuscularly or intranasally. The rMVAs expressing Wuhan, Beta and Delta S induced substantial cross neutralizing activities to each other but very low neutralization of Omicron; while rMVA expressing Omicon S induced neutralizing antibody predominanly to Omicron. In mice primed and boosted with rMVA expressing the Wuhan S, neutralizing antibodies to Wuhan increased after one immunization with rMVA expressing Omicron S due to original antigenic sin, but substantial neutralizing antibody to Omicron required a second immunization. Nevertheless, monovalent vaccines with S mismatched to the challenge virus still protected against severe disease and reduced the amounts of virus and subgenomic RNAs in the lungs and nasal turbinates, though not as well as vaccines with matched S. Passive transfer of Wuhan immune serum with Omicron S binding but undetectable neutralizing activity reduced infection of the l-ungs by Omicron suggesting additional effector functions. Notably, there was less infectious virus and viral subgenomic RNAs in the nasal turbinates and lungs when the rMVAs were administered intranasally rather than intramuscularly and this held true for vaccines that were matched or mismatched to the challenge strain of SARS-CoV-2.
Collapse
Affiliation(s)
- Catherine A Cotter
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Jeffrey L Americo
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Patricia L Earl
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Bernard Moss
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
| |
Collapse
|
50
|
Voysey M, Flaxman A, Aboagye J, Aley PK, Belij-Rammerstorfer S, Bibi S, Bittaye M, Cappuccini F, Charlton S, Clutterbuck EA, Davies S, Dold C, Edwards NJ, Ewer KJ, Faust SN, Folegatti PM, Fowler J, Gilbride C, Gilbert SC, Godfrey L, Hallis B, Humphries HE, Jenkin D, Kerridge S, Mujadidi YF, Plested E, Ramasamy MN, Robinson H, Sanders H, Snape MD, Song R, Thomas KM, Ulaszewska M, Woods D, Wright D, Pollard AJ, Lambe T. Persistence of the immune response after two doses of ChAdOx1 nCov-19 (AZD1222): 1 year of follow-up of two randomized controlled trials. Clin Exp Immunol 2023; 211:280-287. [PMID: 36729167 PMCID: PMC10038323 DOI: 10.1093/cei/uxad013] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/04/2023] [Accepted: 01/27/2023] [Indexed: 02/03/2023] Open
Abstract
The trajectory of immune responses following the primary dose series determines the decline in vaccine effectiveness over time. Here we report on maintenance of immune responses during the year following a two-dose schedule of ChAdOx1 nCoV-19/AZD1222, in the absence of infection, and also explore the decay of antibody after infection. Total spike-specific IgG antibody titres were lower with two low doses of ChAdOx1 nCoV-19 vaccines (two low doses) (P = 0.0006) than with 2 standard doses (the approved dose) or low dose followed by standard dose vaccines regimens. Longer intervals between first and second doses resulted in higher antibody titres (P < 0.0001); however, there was no evidence that the trajectory of antibody decay differed by interval or by vaccine dose, and the decay of IgG antibody titres followed a similar trajectory after a third dose of ChAdOx1 nCoV-19. Trends in post-infection samples were similar with an initial rapid decay in responses but good persistence of measurable responses thereafter. Extrapolation of antibody data, following two doses of ChAdOx1 nCov-19, demonstrates a slow rate of antibody decay with modelling, suggesting that antibody titres are well maintained for at least 2 years. These data suggest a persistent immune response after two doses of ChAdOx1 nCov-19 which will likely have a positive impact against serious disease and hospitalization.
Collapse
Affiliation(s)
- Merryn Voysey
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Amy Flaxman
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Jeremy Aboagye
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Parvinder K Aley
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | | | - Sagida Bibi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Mustapha Bittaye
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Federica Cappuccini
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | | | - Elizabeth A Clutterbuck
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Sophie Davies
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Christina Dold
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Nick J Edwards
- Pandemic Sciences Institute, Nuffield Department of Medicine, University of Oxford, UK
| | - Katie J Ewer
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Saul N Faust
- NIHR Southampton Clinical Research Facility and Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust and Faculty of Medicine and Institute for Life Sciences, University of Southampton, Southampton, UK
| | - Pedro M Folegatti
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jamie Fowler
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Ciaran Gilbride
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Sarah C Gilbert
- Pandemic Sciences Institute, Nuffield Department of Medicine, University of Oxford, UK
| | - Leila Godfrey
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | | | | | - Daniel Jenkin
- Pandemic Sciences Institute, Nuffield Department of Medicine, University of Oxford, UK
| | - Simon Kerridge
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Yama F Mujadidi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Emma Plested
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Maheshi N Ramasamy
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Hannah Robinson
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Helen Sanders
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Matthew D Snape
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Rinn Song
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | | | - Marta Ulaszewska
- Pandemic Sciences Institute, Nuffield Department of Medicine, University of Oxford, UK
| | - Danielle Woods
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Daniel Wright
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, 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
| |
Collapse
|