SARS-CoV-2 and Endothelial Cells: Vascular Changes, Intussusceptive Microvascular Growth and Novel Therapeutic Windows
Overview
Affiliations
Endothelial activation in infectious diseases plays a crucial role in understanding and predicting the outcomes and future treatments of several clinical conditions. COVID-19 is no exception. Moving from basic principles to novel approaches, an evolving view of endothelial activation provides insights into a better knowledge of the upstream actors in COVID-19 as a crucial future direction for managing SARS-CoV-2 and other infections. Assessing the function of resting and damaged endothelial cells in infection, particularly in COVID-19, five critical processes emerged controlling thrombo-resistance: vascular integrity, blood flow regulation, immune cell trafficking, angiogenesis and intussusceptive microvascular growth. Endothelial cell injury is associated with thrombosis, increased vessel contraction and a crucial phenomenon identified as intussusceptive microvascular growth, an unprecedented event of vessel splitting into two lumens through the integration of circulating pro-angiogenic cells. An essential awareness of endothelial cells and their phenotypic changes in COVID-19 inflammation is pivotal to understanding the vascular biology of infections and may offer crucial new therapeutic windows.
Association of COVID-19 and Arterial Stiffness Assessed using Cardiovascular Index (CAVI).
Podzolkov V, Bragina A, Tarzimanova A, Vasilyeva L, Shvedov I, Druzhinina N Curr Hypertens Rev. 2024; 20(1):44-51.
PMID: 38258773 PMC: 11092554. DOI: 10.2174/0115734021279173240110095037.
Alfadda A, Siddiqui K, Rafiullah M, AlKhowaiter M, Alotaibi N, Alzahrani M J Inflamm Res. 2023; 16:2631-2643.
PMID: 37377977 PMC: 10292607. DOI: 10.2147/JIR.S408663.
Solimando A, Bittrich M, Shahini E, Albanese F, Fritz G, Krebs M Int J Mol Sci. 2023; 24(10).
PMID: 37240091 PMC: 10218128. DOI: 10.3390/ijms24108746.
Cardiac and Pulmonary Rehabilitation: Two Underutilized Approaches with Some Unexpected Benefits.
Ambrosino P, Marcuccio G, Formisano R, Marcuccio L, Filosa R, Maniscalco M J Clin Med. 2023; 12(8).
PMID: 37109184 PMC: 10146392. DOI: 10.3390/jcm12082847.
Mengato D, Mazzitelli M, Francavilla A, Bettio M, Sasset L, Presa N Clin Exp Med. 2023; 23(6):2749-2756.
PMID: 36961678 PMC: 10037380. DOI: 10.1007/s10238-023-01036-x.