Platelet and Extracellular Vesicles in COVID-19 Infection and Its Vaccines
Overview
Affiliations
Platelets are at the crossroads between thrombosis and inflammation. When activated, platelets can shed bioactive extracellular vesicles [pEVs] that share the hemostatic potential of their parent cells and act as bioactive shuttles of their granular contents. In a viral infection, platelets are activated, and pEVs are generated with occasional virion integration. Both platelets and pEVs are engaged in a bidirectional interaction with neutrophils and other cells of the immune system and the hemostatic pathways. Severe COVID-19 infection is characterized by a stormy thromboinflammatory response with platelets and their EVs at the center stage of this reaction. This review sheds light on the interactions of platelets, pEVS and SARS-CoV-2 infection and prognostic and potential therapeutic role of pEVs. The review also describes the role of pEVs in the rare adenovirus-based COVID-19 vaccine-induced thrombosis thrombocytopenia.
Fanelli M, Petrone V, Chirico R, Radu C, Minutolo A, Matteucci C Extracell Vesicles Circ Nucl Acids. 2024; 5(3):417-437.
PMID: 39697632 PMC: 11648478. DOI: 10.20517/evcna.2024.20.
Immunothrombosis: A bibliometric analysis from 2003 to 2023.
Hou M, Wu J, Li J, Zhang M, Yin H, Chen J Medicine (Baltimore). 2024; 103(37):e39566.
PMID: 39287275 PMC: 11404911. DOI: 10.1097/MD.0000000000039566.
Yeh W, Yu E, Lu Y, Livkisa D, Burnouf T, Lundy D MethodsX. 2024; 13:102822.
PMID: 39105089 PMC: 11299553. DOI: 10.1016/j.mex.2024.102822.
Extracellular Vesicles: The Invisible Heroes and Villains of COVID-19 Central Neuropathology.
Chang H, Chen E, Hu Y, Wu L, Deng L, Ye-Lehmann S Adv Sci (Weinh). 2023; 11(10):e2305554.
PMID: 38143270 PMC: 10933635. DOI: 10.1002/advs.202305554.
Matsuzaka Y, Yashiro R Membranes (Basel). 2022; 12(12).
PMID: 36557150 PMC: 9787595. DOI: 10.3390/membranes12121244.