Endoplasmic reticulum-associated SARS-CoV-2 ORF3a elicits heightened cytopathic effects despite robust ER-associated degradation

J Zhang, R Cruz-Cosme, C Zhang, D Liu, Q Tang… - Mbio, 2024 - Am Soc Microbiol
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ORF3a protein plays a vital
role in viral pathogenesis and coronavirus disease 2019 (COVID-19). Like the spike protein …

[HTML][HTML] Understanding the role of SARS-CoV-2 ORF3a in viral pathogenesis and COVID-19

J Zhang, A Ejikemeuwa, V Gerzanich, M Nasr… - Frontiers in …, 2022 - frontiersin.org
The ongoing SARS-CoV-2 pandemic has shocked the world due to its persistence, COVID-
19-related morbidity and mortality, and the high mutability of the virus. One of the major …

[HTML][HTML] SARS-CoV-2 ORF3a Protein as a Therapeutic Target against COVID-19 and Long-Term Post-Infection Effects

J Zhang, K Hom, C Zhang, M Nasr, V Gerzanich… - Pathogens, 2024 - mdpi.com
The COVID-19 pandemic caused by SARS-CoV-2 has posed unparalleled challenges due
to its rapid transmission, ability to mutate, high mortality and morbidity, and enduring health …

Genome-wide characterization of SARS-CoV-2 cytopathogenic proteins in the search of antiviral targets

J Zhang, Q Li, RS Cruz Cosme, V Gerzanich, Q Tang… - MBio, 2022 - Am Soc Microbiol
Therapeutic inhibition of critical viral functions is important for curtailing coronavirus disease
2019 (COVID-19). We sought to identify antiviral targets through the genome-wide …

SARS-CoV-2 ORF6 protein does not antagonize interferon signaling in respiratory epithelial Calu-3 cells during infection

M Li, K Ayyanathan, M Dittmar, J Miller, I Tapescu… - Mbio, 2023 - Am Soc Microbiol
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused millions of
deaths, posing a substantial threat to global public health. Viruses evolve different strategies …

Lost in deletion: The enigmatic ORF8 protein of SARS-CoV-2

L Zinzula - Biochemical and biophysical research communications, 2021 - Elsevier
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genome contains nine
open reading frames (ORFs) that encode for accessory proteins which, although …

The ORF8 protein of SARS-CoV-2 induced endoplasmic reticulum stress and mediated immune evasion by antagonizing production of interferon beta

F Rashid, EE Dzakah, H Wang, S Tang - Virus research, 2021 - Elsevier
The open reading frame 8 (orf8) is an accessory protein of SARS-CoV-2. It has 121 amino
acids with two genotypes, orf8L and orf8S. In this study, we overexpressed the orf8L and …

[HTML][HTML] Characterization of SARS-CoV-2 proteins reveals Orf6 pathogenicity, subcellular localization, host interactions and attenuation by Selinexor

JG Lee, W Huang, H Lee, J van de Leemput, MA Kane… - Cell & bioscience, 2021 - Springer
Abstract Background SARS-CoV-2 causes COVID-19 which has a widely diverse disease
profile. The mechanisms underlying its pathogenicity remain unclear. We set out to identify …

Loss of orf3b in the circulating SARS-CoV-2 strains

JY Lam, CK Yuen, JD Ip, WM Wong… - Emerging microbes & …, 2020 - Taylor & Francis
The newly emerged betacoronavirus, SARS-CoV-2, causes the COVID-19 pandemic since
December 2019 with more than 35 million laboratory confirmed human infections and over …

ORF10–Cullin-2–ZYG11B complex is not required for SARS-CoV-2 infection

EL Mena, CJ Donahue, LP Vaites, J Li… - Proceedings of the …, 2021 - National Acad Sciences
In order to understand the transmission and virulence of severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), it is necessary to understand the functions of each of the gene …