TY - JOUR
T1 - Dysregulated Innate and Adaptive Immune Responses Discriminate Disease Severity in COVID-19
AU - Janssen, Nico A.F.
AU - Grondman, Inge
AU - De Nooijer, Aline H.
AU - Boahen, Collins K.
AU - Koeken, Valerie A.C.M.
AU - Matzaraki, Vasiliki
AU - Kumar, Vinod
AU - He, Xuehui
AU - Kox, Matthijs
AU - Koenen, Hans J.P.M.
AU - Smeets, Ruben L.
AU - Joosten, Irma
AU - Brüggemann, Roger J.M.
AU - Kouijzer, Ilse J.E.
AU - Van Der Hoeven, Hans G.
AU - Schouten, Jeroen A.
AU - Frenzel, Tim
AU - Reijers, Monique H.E.
AU - Hoefsloot, Wouter
AU - Dofferhoff, Anton S.M.
AU - Van Apeldoorn, Marjan J.
AU - Blaauw, Marc J.T.
AU - Veerman, Karin
AU - Maas, Coen
AU - Schoneveld, Arjan H.
AU - Hoefer, Imo E.
AU - Derde, Lennie P.G.
AU - Van Deuren, Marcel
AU - Van Der Meer, Jos W.M.
AU - Van Crevel, Reinout
AU - Giamarellos-Bourboulis, Evangelos J.
AU - Joosten, Leo A.B.
AU - Van Den Heuvel, Michel M.
AU - Hoogerwerf, Jacobien
AU - De Mast, Quirijn
AU - Pickkers, Peter
AU - Netea, Mihai G.
AU - Van De Veerdonk, Frank L.
N1 - Publisher Copyright:
© 2021 The Author(s). Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved.
PY - 2021/4/15
Y1 - 2021/4/15
N2 - The clinical spectrum of COVID-19 varies and the differences in host response characterizing this variation have not been fully elucidated. COVID-19 disease severity correlates with an excessive proinflammatory immune response and profound lymphopenia. Inflammatory responses according to disease severity were explored by plasma cytokine measurements and proteomics analysis in 147 COVID-19 patients. Furthermore, peripheral blood mononuclear cell cytokine production assays and whole blood flow cytometry were performed. Results confirm a hyperinflammatory innate immune state, while highlighting hepatocyte growth factor and stem cell factor as potential biomarkers for disease severity. Clustering analysis revealed no specific inflammatory endotypes in COVID-19 patients. Functional assays revealed abrogated adaptive cytokine production (interferon-γ, interleukin-17, and interleukin-22) and prominent T-cell exhaustion in critically ill patients, whereas innate immune responses were intact or hyperresponsive. Collectively, this extensive analysis provides a comprehensive insight into the pathobiology of severe to critical COVID-19 and highlights potential biomarkers of disease severity.
AB - The clinical spectrum of COVID-19 varies and the differences in host response characterizing this variation have not been fully elucidated. COVID-19 disease severity correlates with an excessive proinflammatory immune response and profound lymphopenia. Inflammatory responses according to disease severity were explored by plasma cytokine measurements and proteomics analysis in 147 COVID-19 patients. Furthermore, peripheral blood mononuclear cell cytokine production assays and whole blood flow cytometry were performed. Results confirm a hyperinflammatory innate immune state, while highlighting hepatocyte growth factor and stem cell factor as potential biomarkers for disease severity. Clustering analysis revealed no specific inflammatory endotypes in COVID-19 patients. Functional assays revealed abrogated adaptive cytokine production (interferon-γ, interleukin-17, and interleukin-22) and prominent T-cell exhaustion in critically ill patients, whereas innate immune responses were intact or hyperresponsive. Collectively, this extensive analysis provides a comprehensive insight into the pathobiology of severe to critical COVID-19 and highlights potential biomarkers of disease severity.
KW - adaptive immunity
KW - biomarkers
KW - COVID-19
KW - cytokines
KW - disease severity
KW - exhaustion markers
KW - flow cytometry
KW - innate immunity
KW - proteomics
UR - http://www.scopus.com/inward/record.url?scp=85105762172&partnerID=8YFLogxK
U2 - 10.1093/infdis/jiab065
DO - 10.1093/infdis/jiab065
M3 - Article
C2 - 33524124
AN - SCOPUS:85105762172
SN - 1537-6613
VL - 223
SP - 1322
EP - 1333
JO - The Journal of infectious diseases
JF - The Journal of infectious diseases
IS - 8
ER -