We have located links that may give you full text access.
Activation of NF-kappaB by the full-length nucleocapsid protein of the SARS coronavirus.
Acta Biochimica et Biophysica Sinica 2005 September
The severe acute respiratory syndrome coronavirus (SARS-CoV) is the major causative agent for the worldwide outbreak of SARS in 2003. The mechanism by which SARS-CoV causes atypical pneumonia remains unclear. The nuclear factor kappa B (NF-kappaB) is a key transcription factor that activates numerous genes involved in cellular immune response and inflammation. Many studies have shown that NF-kappaB plays an important role in the pathogenesis of lung diseases. In this study, we investigated the possible regulatory interaction between the SARS-CoV nucleocapsid (N) protein and NF-kappaB by luciferase activity assay. Our results showed that the SARS-CoV N protein can significantly activate NF-kappaB only in Vero E6 cells, which are susceptible to SARS-CoV infection, but not in Vero or HeLa cells. This suggests that NF-kappaB activation is cell-specific. Furthermore, NF-kappaB activation in Vero E6 cells expressing the N protein is dose-dependent. Further experiments showed that there is more than one function domain in the N protein responsible for NF-kappaB activation. Our data indicated the possible role of the N protein in the pathogenesis of SARS.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app