Article (Scientific journals)
Serum extracellular vesicles profiling is associated with COVID-19 progression and immune responses.
Yim, Kevin Ho Wai; Borgoni, Simone; CHAHWAN, Richard
2022In Journal of Extracellular Biology, 1 (4), p. 37
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Keywords :
COVID‐19; SARS‐CoV‐2; clinical liquid biopsy; diagnosis; extracellular vesicles
Abstract :
[en] Coronavirus disease 2019 (COVID-19) has transformed very quickly into a world pandemic with severe and unexpected consequences on human health. Concerted efforts to generate better diagnostic and prognostic tools have been ongoing. Research, thus far, has primarily focused on the virus itself or the direct immune response to it. Here, we propose extracellular vesicles (EVs) from serum liquid biopsies as a new and unique modality to unify diagnostic and prognostic tools for COVID-19 analyses. EVs are a novel player in intercellular signalling particularly influencing immune responses. We herein show that innate and adaptive immune EVs profiling, together with SARS-CoV-2 Spike S1(+) EVs provide a novel signature for SARS-CoV-2 infection. It also provides a unique ability to associate the co-existence of viral and host cell signatures to monitor affected tissues and severity of the disease progression. And provide a phenotypic insight into COVID-associated EVs.
Disciplines :
Laboratory medicine & medical technology
Immunology & infectious disease
Biotechnology
Author, co-author :
Yim, Kevin Ho Wai;  Institute of Experimental Immunology University of Zurich Zurich Switzerland.
Borgoni, Simone;  Institute of Experimental Immunology University of Zurich Zurich Switzerland.
CHAHWAN, Richard  ;  University of Luxembourg ; Institute of Experimental Immunology University of Zurich Zurich Switzerland.
External co-authors :
yes
Language :
English
Title :
Serum extracellular vesicles profiling is associated with COVID-19 progression and immune responses.
Publication date :
April 2022
Journal title :
Journal of Extracellular Biology
eISSN :
2768-2811
Publisher :
Wiley
Volume :
1
Issue :
4
Pages :
e37
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
© 2022 The Authors. Journal of Extracellular Biology published by Wiley Periodicals, LLC on behalf of the International Society for Extracellular Vesicles.
Available on ORBilu :
since 20 March 2026

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