Proteomics

Dataset Information

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Inhibition of growth factor signaling prevents SARS-CoV-2 replication


ABSTRACT: Caco-2 cells were mock-infected or infected with SARS-CoV-2 patient isolates (in biological quintruplicates) for one hour, washed, and incubated for 24 hours before cell harvest. Extracted proteins were digested and split to 1) carry out whole-cell proteomics of a tandem mass tag (TMT) 10-plex samples using liquid chromatography synchronous precursor selection mass spectromety (LC-SPS-MS3), or 2) use Fe-NTA phosphopeptide enrichment (achieving 98% enrichment) for phospho proteome analyses of a TMT 10-plex analyzed by LC-MS2 First 5 channels = control Last 5 channels = infected

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Epithelial Cell, Colon

DISEASE(S): Covid-19

SUBMITTER: Kevin Klann  

LAB HEAD: Christian Münch

PROVIDER: PXD018357 | Pride | 2020-05-15

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
20200317_KKL_CoV2_24h_5v5_F.msf Msf
20200317_KKL_CoV2_24h_5v5_F10.raw Raw
20200317_KKL_CoV2_24h_5v5_F11.raw Raw
20200317_KKL_CoV2_24h_5v5_F12.raw Raw
20200317_KKL_CoV2_24h_5v5_F13.raw Raw
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Publications

Growth Factor Receptor Signaling Inhibition Prevents SARS-CoV-2 Replication.

Klann Kevin K   Bojkova Denisa D   Tascher Georg G   Ciesek Sandra S   Münch Christian C   Cinatl Jindrich J  

Molecular cell 20200811 1


SARS-CoV-2 infections are rapidly spreading around the globe. The rapid development of therapies is of major importance. However, our lack of understanding of the molecular processes and host cell signaling events underlying SARS-CoV-2 infection hinders therapy development. We use a SARS-CoV-2 infection system in permissible human cells to study signaling changes by phosphoproteomics. We identify viral protein phosphorylation and define phosphorylation-driven host cell signaling changes upon inf  ...[more]

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