Author: Stukalov, Alexey; Girault, Virginie; Grass, Vincent; Karayel, Ozge; Bergant, Valter; Urban, Christian; Haas, Darya A.; Huang, Yiqi; Oubraham, Lila; Wang, Anqi; Hamad, M. Sabri; Piras, Antonio; Hansen, Fynn M.; Tanzer, Maria C.; Paron, Igor; Zinzula, Luca; Enghleitner, Thomas; Reinecke, Maria; Lavacca, Teresa M.; Ehmann, Rosina; Wölfel, Roman; Jores, Jörg; Kuster, Bernhard; Protzer, Ulrike; Rad, Roland; Ziebuhr, John; Thiel, Volker; Scaturro, Pietro; Mann, Matthias; Pichlmair, Andreas
Title: Multilevel proteomics reveals host perturbations by SARS-CoV-2 and SARS-CoV Cord-id: zf096duh Document date: 2021_3_15
ID: zf096duh
Snippet: The global emergence of SARS-CoV-2 urgently requires an in-depth understanding of molecular functions of viral proteins and their interactions with the host proteome. Several individual omics studies have extended our knowledge of COVID-19 pathophysiology1–10. Integration of such datasets to obtain a holistic view of virus-host interactions and to define the pathogenic properties of SARS-CoV-2 is limited by the heterogeneity of the experimental systems. We therefore conducted a concurrent mult
Document: The global emergence of SARS-CoV-2 urgently requires an in-depth understanding of molecular functions of viral proteins and their interactions with the host proteome. Several individual omics studies have extended our knowledge of COVID-19 pathophysiology1–10. Integration of such datasets to obtain a holistic view of virus-host interactions and to define the pathogenic properties of SARS-CoV-2 is limited by the heterogeneity of the experimental systems. We therefore conducted a concurrent multi-omics study of SARS-CoV-2 and SARS-CoV. Using state-of-the-art proteomics, we profiled the interactome of both viruses, as well as their influence on transcriptome, proteome, ubiquitinome and phosphoproteome in a lung-derived human cell line. Projecting these data onto the global network of cellular interactions revealed crosstalk between the perturbations taking place upon SARS-CoV-2 and SARS-CoV infections at different layers and identified unique and common molecular mechanisms of these closely related coronaviruses. The TGF-β pathway, known for its involvement in tissue fibrosis, was specifically dysregulated by SARS-CoV-2 ORF8 and autophagy by SARS-CoV-2 ORF3. The extensive dataset (available at https://covinet.innatelab.org) highlights many hotspots that can be targeted by existing drugs and it can guide rational design of virus- and host-directed therapies, which we exemplify by identifying kinase and MMPs inhibitors with potent antiviral effects against SARS-CoV-2.
Search related documents:
Co phrase search for related documents- Try single phrases listed below for: 1
Co phrase search for related documents, hyperlinks ordered by date