Cellular senescence is a state of stable, terminal cell cycle arrest associated with various
macromolecular changes and a hypersecretory, pro-inflammatory phenotype. Entry of cells …

Quercetin, widely distributed in fruits and vegetables, is a flavonoid known for its antioxidant,
antiviral, antimicrobial, and antiinflammatory properties. Several studies highlight the …

Derailed cytokine and immune cell networks account for the organ damage and the clinical
severity of COVID-19 (refs.,,–). Here we show that SARS-CoV-2, like other viruses, evokes …

The clinical severity of coronavirus disease 2019 (COVID-19) is largely determined by host
factors. Recent advances point to cellular senescence, an ageing-related switch in cellular …

SARS-CoV-2 infects cells via its spike protein binding to its surface receptor on target cells
and results in acute symptoms involving especially the lungs known as COVID-19. However …

Background The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the
cause of the ongoing global pandemic known as COVID-19. Based on the potential antiviral …

In this study, the therapeutic efficacy of quercetin in combination with remdesivir and
favipiravir, were evaluated in severe hospitalized COVID-19 patients. Our main objective …

Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection of
the respiratory system can progress to a multisystemic disease with aberrant inflammatory …

Quercetin is a phenolic flavonol compound with established antioxidant, anti-inflammatory,
and immuno-stimulant properties. Recent studies demonstrate the potential of quercetin …

Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has resulted in a global pandemic associated with substantial …