Quercetin and its derivates as antiviral potentials: A comprehensive review

A Di Petrillo, G Orrù, A Fais… - Phytotherapy Research, 2022 - Wiley Online Library
Quercetin, widely distributed in fruits and vegetables, is a flavonoid known for its antioxidant,
antiviral, antimicrobial, and antiinflammatory properties. Several studies highlight the …

Quercetin in the prevention and treatment of coronavirus infections: a focus on SARS-CoV-2

A Gasmi, PK Mujawdiya, R Lysiuk, M Shanaida… - Pharmaceuticals, 2022 - mdpi.com
The COVID-19 outbreak seems to be the most dangerous challenge of the third millennium
due to its highly contagious nature. Amongst natural molecules for COVID-19 treatment, the …

Medicinal plants and isolated molecules demonstrating immunomodulation activity as potential alternative therapies for viral diseases including COVID-19

HA Alhazmi, A Najmi, SA Javed, S Sultana… - Frontiers in …, 2021 - frontiersin.org
Plants have been extensively studied since ancient times and numerous important chemical
constituents with tremendous therapeutic potential are identified. Attacks of microorganisms …

Calming the storm: natural immunosuppressants as adjuvants to target the cytokine storm in COVID-19

AE Peter, BV Sandeep, BG Rao… - Frontiers in …, 2021 - frontiersin.org
The COVID-19 pandemic has caused a global health crisis, with no specific antiviral to treat
the infection and the absence of a suitable vaccine to prevent it. While some individuals …

Therapeutic potentials of antiviral plants used in traditional african medicine with COVID-19 in focus: a Nigerian perspective

AF Attah, AA Fagbemi, O Olubiyi… - Frontiers in …, 2021 - frontiersin.org
The coronavirus disease 2019 (COVID-19) pandemic is caused by an infectious novel strain
of coronavirus known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) …

Potential natural products against respiratory viruses: a perspective to develop anti-COVID-19 medicines

M Omrani, M Keshavarz, S Nejad Ebrahimi… - Frontiers in …, 2021 - frontiersin.org
The emergence of viral pneumonia caused by a novel coronavirus (CoV), known as the
2019 novel coronavirus (2019-nCoV), resulted in a contagious acute respiratory infectious …

Quercetin: a functional food-flavonoid incredibly attenuates emerging and re-emerging viral infections through immunomodulatory actions

FM Shorobi, FY Nisa, S Saha, MAH Chowdhury… - Molecules, 2023 - mdpi.com
Many of the medicinally active molecules in the flavonoid class of phytochemicals are being
researched for their potential antiviral activity against various DNA and RNA viruses …

O‐Glycoside quercetin derivatives: Biological activities, mechanisms of action, and structure–activity relationship for drug design, a review

SR Alizadeh, MA Ebrahimzadeh - Phytotherapy Research, 2022 - Wiley Online Library
Quercetin as a valuable natural flavonoid has shown extensive biological activities,
including anticancer, antioxidant, antibacterial, antiinflammatory, anti‐Alzheimer, antifungal …

Flavonoids as promising antiviral agents against SARS-CoV-2 infection: a mechanistic review

MA Khazeei Tabari, A Iranpanah, R Bahramsoltani… - Molecules, 2021 - mdpi.com
A newly diagnosed coronavirus in 2019 (COVID-19) has affected all human activities since
its discovery. Flavonoids commonly found in the human diet have attracted a lot of attention …

Two new flavonoids and anticancer activity of Hymenosporum flavum: in vitro and molecular docking studies

RF Taher, AA Al-Karmalawy… - Journal of …, 2021 - herbmedpharmacol.com
Abstract Introduction: Hymenosporum flavum (Hook.) F. Muell. is the sole species within the
genus Hymenosporum is known for its antimicrobial activity. The current study aims to …