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PXD021222-1

PXD021222 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleInhibiting coronavirus replication by chemical ER stress, including SARS-CoV-2 and MERS-CoV
DescriptionCoronaviruses (CoVs) are important human pathogens for which no specific treatment is available. Here, we provide evidence that pharmacological reprogramming of ER stress pathways can be exploited to suppress CoV replication. We found that the ER stress inducer thapsigargin efficiently inhibits coronavirus (HCoV-229E, MERS-CoV, SARS-CoV-2) replication in different cell types, (partially) restores the virus-induced translational shut-down, and counteracts the CoV-mediated downregulation of IRE1α and the ER chaperone BiP. Proteome-wide data sets revealed specific pathways, protein networks and components that likely mediate the thapsigargin-induced antiviral state, including HERPUD1, an essential factor of ER quality control, and ER-associated protein degradation complexes. The data show that thapsigargin hits a central mechanism required for CoV replication, suggesting that thapsigargin (or derivatives thereof) may be developed into broad-spectrum anti-CoV drugs.
HostingRepositoryPRIDE
AnnounceDate2021-06-24
AnnouncementXMLSubmission_2021-06-24_02:27:52.133.xml
DigitalObjectIdentifierhttps://dx.doi.org/10.6019/PXD021222
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportSupported dataset by repository
PrimarySubmitterUwe Linne
SpeciesList scientific name: Homo sapiens (Human); NCBI TaxID: 9606; scientific name: Severe acute respiratory syndrome coronavirus 2; NCBI TaxID: 2697049; scientific name: Middle East respiratory syndrome-related coronavirus; NCBI TaxID: 1335626; scientific name: Chlorocebus sabaeus; NCBI TaxID: 60711;
ModificationListmonohydroxylated residue; iodoacetamide derivatized residue
InstrumenttimsTOF Pro
Dataset History
RevisionDatetimeStatusChangeLog Entry
02020-08-31 04:07:38ID requested
12021-06-24 02:27:52announced
Publication List
Dataset with its publication pending
Keyword List
ProteomeXchange project tag: Sars-cov-2, Covid-19
submitter keyword: Coronavirus, MERS-CoV, SARS-CoV-2, HCoV-229E, Thapsigargin
Contact List
Uwe Linne
contact affiliationHead of Core Facility Mass Spectrometry, Faculty of Chemistry, Philipps-University Marburg
contact emaillinneu@staff.uni-marburg.de
lab head
Uwe Linne
contact affiliationHead of Core Facility Mass Spectrometry, Faculty of Chemistry, Philipps-University Marburg
contact emaillinneu@staff.uni-marburg.de
dataset submitter
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Dataset FTP location
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