Author
Listed:
- Marta Ferreira-Gomes
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Andrey Kruglov
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
M.V. Lomonosov Moscow State University
Russian Academy of Sciences)
- Pawel Durek
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Frederik Heinrich
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Caroline Tizian
(Charité-Universitätsmedizin Berlin
Berlin Institute of Health (BIH)
Deutsches Rheuma-Forschungszentrum)
- Gitta Anne Heinz
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Anna Pascual-Reguant
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Weijie Du
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Ronja Mothes
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Chaofan Fan
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Stefan Frischbutter
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Katharina Habenicht
(Friedrich-Alexander-University Erlangen-Nuremberg)
- Lisa Budzinski
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Justus Ninnemann
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Peter K. Jani
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Gabriela Maria Guerra
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Katrin Lehmann
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Mareen Matz
(Charité Universitätsmedizin Berlin)
- Lennard Ostendorf
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Lukas Heiberger
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Hyun-Dong Chang
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Institute of Biotechnology)
- Sandy Bauherr
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Marcus Maurer
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Günther Schönrich
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Martin Raftery
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Tilmann Kallinich
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Berlin Institute of Health (BIH)
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Marcus Alexander Mall
(Berlin Institute of Health (BIH)
Humboldt-Universität zu Berlin, and Berlin Institute of Health
German Centre for Lung Research (DZL), associated partner site)
- Stefan Angermair
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Sascha Treskatsch
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Thomas Dörner
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Victor Max Corman
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Andreas Diefenbach
(Charité-Universitätsmedizin Berlin
Berlin Institute of Health (BIH)
Deutsches Rheuma-Forschungszentrum)
- Hans-Dieter Volk
(Charité Universitätsmedizin Berlin
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Sefer Elezkurtaj
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Thomas H. Winkler
(Friedrich-Alexander-University Erlangen-Nuremberg)
- Jun Dong
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Anja Erika Hauser
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Helena Radbruch
(Humboldt-Universität zu Berlin, and Berlin Institute of Health)
- Mario Witkowski
(Charité-Universitätsmedizin Berlin
Berlin Institute of Health (BIH)
Deutsches Rheuma-Forschungszentrum)
- Fritz Melchers
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Andreas Radbruch
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association)
- Mir-Farzin Mashreghi
(Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association
Charité Universitätsmedizin Berlin)
Abstract
The pathogenesis of severe COVID-19 reflects an inefficient immune reaction to SARS-CoV-2. Here we analyze, at the single cell level, plasmablasts egressed into the blood to study the dynamics of adaptive immune response in COVID-19 patients requiring intensive care. Before seroconversion in response to SARS-CoV-2 spike protein, peripheral plasmablasts display a type 1 interferon-induced gene expression signature; however, following seroconversion, plasmablasts lose this signature, express instead gene signatures induced by IL-21 and TGF-β, and produce mostly IgG1 and IgA1. In the sustained immune reaction from COVID-19 patients, plasmablasts shift to the expression of IgA2, thereby reflecting an instruction by TGF-β. Despite their continued presence in the blood, plasmablasts are not found in the lungs of deceased COVID-19 patients, nor does patient IgA2 binds to the dominant antigens of SARS-CoV-2. Our results thus suggest that, in severe COVID-19, SARS-CoV-2 triggers a chronic immune reaction that is instructed by TGF-β, and is distracted from itself.
Suggested Citation
Marta Ferreira-Gomes & Andrey Kruglov & Pawel Durek & Frederik Heinrich & Caroline Tizian & Gitta Anne Heinz & Anna Pascual-Reguant & Weijie Du & Ronja Mothes & Chaofan Fan & Stefan Frischbutter & Kat, 2021.
"SARS-CoV-2 in severe COVID-19 induces a TGF-β-dominated chronic immune response that does not target itself,"
Nature Communications, Nature, vol. 12(1), pages 1-14, December.
Handle:
RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-22210-3
DOI: 10.1038/s41467-021-22210-3
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