Immune correlates of protection by mRNA-1273 vaccine against SARS-CoV-2 in nonhuman primates

Author:

Corbett Kizzmekia S.1ORCID,Nason Martha C.2ORCID,Flach Britta1,Gagne Matthew1ORCID,O’Connell Sarah1,Johnston Timothy S.1ORCID,Shah Shruti N.1ORCID,Edara Venkata Viswanadh3ORCID,Floyd Katharine3ORCID,Lai Lilin3,McDanal Charlene4,Francica Joseph R.1ORCID,Flynn Barbara1,Wu Kai5,Choi Angela5ORCID,Koch Matthew5,Abiona Olubukola M.1ORCID,Werner Anne P.1,Moliva Juan I.1,Andrew Shayne F.1ORCID,Donaldson Mitzi M.1,Fintzi Jonathan1ORCID,Flebbe Dillon R.1,Lamb Evan1ORCID,Noe Amy T.1ORCID,Nurmukhambetova Saule T.1,Provost Samantha J.1,Cook Anthony6,Dodson Alan6ORCID,Faudree Andrew6ORCID,Greenhouse Jack6ORCID,Kar Swagata6ORCID,Pessaint Laurent6ORCID,Porto Maciel6,Steingrebe Katelyn6ORCID,Valentin Daniel6,Zouantcha Serge6,Bock Kevin W.7ORCID,Minai Mahnaz7,Nagata Bianca M.7ORCID,van de Wetering Renee1ORCID,Boyoglu-Barnum Seyhan1,Leung Kwanyee1ORCID,Shi Wei1,Yang Eun Sung1ORCID,Zhang Yi1ORCID,Todd John-Paul M.1ORCID,Wang Lingshu1ORCID,Alvarado Gabriela S.1,Andersen Hanne6ORCID,Foulds Kathryn E.1ORCID,Edwards Darin K.5,Mascola John R.1ORCID,Moore Ian N.7ORCID,Lewis Mark G.6ORCID,Carfi Andrea5,Montefiori David4ORCID,Suthar Mehul S.38ORCID,McDermott Adrian1ORCID,Roederer Mario1ORCID,Sullivan Nancy J.1ORCID,Douek Daniel C.1,Graham Barney S.1ORCID,Seder Robert A.1ORCID

Affiliation:

1. Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.

2. Biostatistics Research Branch, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.

3. Center for Childhood Infections and Vaccines of Children’s Healthcare of Atlanta, Department of Pediatrics, Department of Microbiology and Immunology, Emory Vaccine Center, Emory University, Atlanta, GA 30322, USA.

4. Department of Surgery, Duke University Medical Center, Durham, NC 27708, USA.

5. Moderna Inc., Cambridge, MA 02139, USA.

6. Bioqual Inc., Rockville, MD 20850, USA.

7. Infectious Disease Pathogenesis Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.

8. Department of Microbiology and Immunology, Atlanta, GA 30329, USA.

Abstract

Antibodies dovetail with protection Immune correlates of protection are clinical end points used to gauge vaccine-induced immunogenicity and protection. Corbett et al . studied nonhuman primate (NHP) immune responses to various doses of the mRNA-1273 (Moderna) vaccine to provide a range of immune responses and protective outcomes. They determined that circulating spike protein–specific antibodies correlated with protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) replication in the airways. Passively transferred NHP antibodies were sufficient to mediate protection against SARS-CoV-2 challenge in hamsters, emphasizing that antibodies are mechanistic correlates. Protection of the lower respiratory tract required lower serum antibody concentrations, possibly explaining why most current vaccines are highly effective against severe lower airway disease. The higher antibody threshold required for reducing upper airway infection has potential implications for boosting to limit transmission. —STS

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3