Flavonoids derived from medicinal plants as a COVID-19 treatment

© 2024 The Authors. Phytotherapy Research published by John Wiley & Sons Ltd..

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19 disease. Through its viral spike (S) protein, the virus enters and infects epithelial cells by utilizing angiotensin-converting enzyme 2 as a host cell's receptor protein. The COVID-19 pandemic had a profound impact on global public health and economies. Although various effective vaccinations and medications are now available to prevent and treat COVID-19, natural compounds derived from medicinal plants, particularly flavonoids, demonstrated therapeutic potential to treat COVID-19 disease. Flavonoids exhibit dual antiviral mechanisms: direct interference with viral invasion and inhibition of replication. Specifically, they target key viral molecules, particularly viral proteases, involved in infection. These compounds showcase significant immunomodulatory and anti-inflammatory properties, effectively inhibiting various inflammatory cytokines. Additionally, emerging evidence supports the potential of flavonoids to mitigate the progression of COVID-19 in individuals with obesity by positively influencing lipid metabolism. This review aims to elucidate the molecular structure of SARS-CoV-2 and the underlying mechanism of action of flavonoids on the virus. This study evaluates the potential anti-SARS-CoV-2 properties exhibited by flavonoid compounds, with a specific interest in their structure and mechanisms of action, as therapeutic applications for the prevention and treatment of COVID-19. Nevertheless, a significant portion of existing knowledge is based on theoretical frameworks and findings derived from in vitro investigations. Further research is required to better assess the effectiveness of flavonoids in combating SARS-CoV-2, with a particular emphasis on in vivo and clinical investigations.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:38

Enthalten in:

Phytotherapy research : PTR - 38(2024), 3 vom: 26. März, Seite 1589-1609

Sprache:

Englisch

Beteiligte Personen:

Sopjani, Mentor [VerfasserIn]
Falco, Francesca [VerfasserIn]
Impellitteri, Federica [VerfasserIn]
Guarrasi, Valeria [VerfasserIn]
Nguyen Thi, Xuan [VerfasserIn]
Dërmaku-Sopjani, Miribane [VerfasserIn]
Faggio, Caterina [VerfasserIn]

Links:

Volltext

Themen:

ACE2
Antiviral Agents
COVID-19
EC 3.4.15.1
Flavonoids
Journal Article
Medicinal plants
Peptidyl-Dipeptidase A
Review
S protein
SARS-CoV-2

Anmerkungen:

Date Completed 14.03.2024

Date Revised 14.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/ptr.8123

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367745526