To date, seven identified coronaviruses (CoVs) have been found to infect humans; of these,
three highly pathogenic variants have emerged in the 21st century. The newest member of …

Arginine (L-arginine), is an amino acid involved in a number of biological processes,
including the biosynthesis of proteins, host immune response, urea cycle, and nitric oxide …

Long COVID, a condition characterized by symptom and/or sign persistence following an
acute COVID-19 episode, is associated with reduced physical performance and endothelial …

Genes required for SARS-CoV-2 entry into human cells, ACE2 and FURIN, were employed
as baits to build genomic-guided molecular maps of upstream regulatory elements, their …

Severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) is causing an
unprecedented global pandemic demanding the urgent development of therapeutic …

Abstract Coronavirus disease 2019 (COVID‐19) is a pandemic disease currently affecting
millions of people worldwide. Its neurological implications are poorly understood, and further …

Severe acute respiratory syndrome coronavirus 2 is responsible for the current COVID-19
pandemic resulting in an escalating number of cases and fatalities worldwide. Preliminary …

Oxidative stress and endothelial dysfunction have been shown to play crucial roles in the
pathophysiology of COVID-19 (coronavirus disease 2019). On these grounds, we sought to …

Endothelial dysfunction (ED) plays a substantial role in the pathogenesis of atherosclerosis
and some other vascular diseases. ED has been demonstrated in patients with …

Accumulating clinical observations suggest pathogenesis beyond viral pneumonia and its
secondary consequences in COVID-19 patients. In particular, many patients develop …