Epigallocatechin gallate inhibits the uridylate-specific endoribonuclease Nsp15 and efficiently neutralizes the SARS-CoV-2 strain

S Hong, SH Seo, SJ Woo, Y Kwon… - Journal of Agricultural …, 2021 - ACS Publications
SARS-CoV-2, the coronavirus strain that initiated the COVID-19 pandemic, and its
subsequent variants present challenges to vaccine development and treatment. As the …

Identifying SARS-CoV-2 antiviral compounds by screening for small molecule inhibitors of nsp14/nsp10 exoribonuclease

B Canal, AW McClure, JF Curran, M Wu… - Biochemical …, 2021 - portlandpress.com
SARS-CoV-2 is a coronavirus that emerged in 2019 and rapidly spread across the world
causing a deadly pandemic with tremendous social and economic costs. Healthcare …

Tipiracil binds to uridine site and inhibits Nsp15 endoribonuclease NendoU from SARS-CoV-2

Y Kim, J Wower, N Maltseva, C Chang… - Communications …, 2021 - nature.com
Abstract SARS-CoV-2 Nsp15 is a uridine-specific endoribonuclease with C-terminal catalytic
domain belonging to the EndoU family that is highly conserved in coronaviruses. As …

Discovery of chebulagic acid and punicalagin as novel allosteric inhibitors of SARS-CoV-2 3CLpro

R Du, L Cooper, Z Chen, H Lee, L Rong, Q Cui - Antiviral research, 2021 - Elsevier
The emerging SARS-CoV-2 infection is the cause of the global COVID-19 pandemic. To
date, there are limited therapeutic options available to fight this disease. Here we examined …

High-throughput screening of the ReFRAME, Pandemic Box, and COVID Box drug repurposing libraries against SARS-CoV-2 nsp15 endoribonuclease to identify …

R Choi, M Zhou, R Shek, JW Wilson, L Tillery… - PLoS …, 2021 - journals.plos.org
SARS-CoV-2 has caused a global pandemic, and has taken over 1.7 million lives as of mid-
December, 2020. Although great progress has been made in the development of effective …

[HTML][HTML] Coronavirus disease 2019 (COVID-19): first indication of efficacy of Gene-Eden-VIR/Novirin in SARS-CoV-2 infection

H Polansky, G Lori - International Journal of Antimicrobial Agents, 2020 - ncbi.nlm.nih.gov
The outbreak of coronavirus disease 2019 (COVID-19) caused by a novel coronavirus
represents a significant threat to global health, with an estimated R0 of 2.24–4.08 and a …

Natural compounds inhibit SARS-CoV-2 nsp13 unwinding and ATPase enzyme activities

A Corona, K Wycisk, C Talarico, C Manelfi… - ACS Pharmacology & …, 2022 - ACS Publications
SARS-CoV-2 infection is still spreading worldwide, and new antiviral therapies are an urgent
need to complement the approved vaccine preparations. SARS-CoV-2 nps13 helicase is a …

Drug targeting Nsp1-ribosomal complex shows antiviral activity against SARS-CoV-2

M Afsar, R Narayan, MN Akhtar, D Das, H Rahil… - Elife, 2022 - elifesciences.org
Abstract The SARS-CoV-2 non-structural protein 1 (Nsp1) contains an N-terminal domain
and C-terminal helices connected by a short linker region. The C-terminal helices of Nsp1 …

6-Thioguanine blocks SARS-CoV-2 replication by inhibition of PLpro

CD Swaim, V Dwivedi, YC Perng, X Zhao, LA Canadeo… - Iscience, 2021 - cell.com
The emergence of SARS-CoV-2 has led to a global health crisis that, in addition to vaccines
and immunomodulatory therapies, calls for the identification of antiviral therapeutics. The …

[HTML][HTML] Effective inhibition of coronavirus replication by Polygonum cuspidatum

H Xu, J Li, S Song, Z Xiao, X Chen, B Huang… - Frontiers in Bioscience …, 2021 - imrpress.com
Background: The coronavirus disease 2019 pandemic, caused by the severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), has infected more than 210 million …