Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Analysis of protein interaction between human platelets and SARS-CoV-2 envelope protein

ABSTRACT: Analysis of protein interaction between platelets and SARS-CoV-2 envelope protein

ORGANISM(S): Homo Sapiens Severe Acute Respiratory Syndrome Coronavirus 2

SUBMITTER: Chengde Yang

PROVIDER: PXD037073 | iProX | Tue Aug 08 00:00:00 BST 2023

REPOSITORIES: iProX

ACCESS DATA

Json Xml

Publications

CD36 mediates SARS-CoV-2-envelope-protein-induced platelet activation and thrombosis.

Tang Zihan Z Xu Yanyan Y Tan Yun Y Shi Hui H Jin Peipei P Li Yunqi Y Teng Jialin J Liu Honglei H Pan Haoyu H Hu Qiongyi Q Cheng Xiaobing X Ye Junna J Su Yutong Y Sun Yue Y Meng Jianfen J Zhou Zhuochao Z Chi Huihui H Wang Xuefeng X Liu Junling J Lu Yong Y Liu Feng F Dai Jing J Yang Chengde C Chen Saijuan S Liu Tingting T

Nature communications 20230821 1

Aberrant coagulation and thrombosis are associated with severe COVID-19 post-SARS-CoV-2 infection, yet the underlying mechanism remains obscure. Here we show that serum levels of SARS-CoV-2 envelope (E) protein are associated with coagulation disorders of COVID-19 patients, and intravenous administration of the E protein is able to potentiate thrombosis in mice. Through protein pull-down and mass spectrometry, we find that CD36, a transmembrane glycoprotein, directly binds with E protein and med ...[more]

PMID: 37604832

Similar Datasets

The PDZ-binding motif of SARS-CoV envelope protein is a determinant of viral pathogenesis

Project description:A recombinant SARS-CoV lacking the envelope (E) protein is attenuated in vivo. Here we report that E protein PDZ-binding motif (PBM), a domain involved in protein-protein interactions, is a major virulence determinant in vivo. Elimination of SARS-CoV E protein PBM by using reverse genetics led to attenuated viruses (SARS-CoV-mutPBM) and to a reduction in the deleterious exacerbate immune response triggered during infection with the parental virus (SARS-CoV-wt). Cellular protein syntenin bound E protein PBM during SARS-CoV infection. Syntenin activates p38 MAPK leading to overexpression of inflammatory cytokines, and we have shown that active p38 MAPK was reduced in lungs of mice infected with SARS-CoVs lacking E protein PBM (SARS-CoV-mutPBM) as compared with the parental virus (SARS-CoV-wt), leading to a decreased expression of inflammatory cytokines and to viral attenuation. Therefore, E protein PBM is a virulence factor that activates pathogenic immune response most likely by using syntenin as a mediator of p38 MAPK induced inflammation. Three biological replicates were independently hybridized (one channel per slide) for each sample type (SARS-CoV-wt, SARS-CoV-mutPBM, Mock). Slides were Sure Print G3 Agilent 8x60K Mouse (G4852A-028005)

2014-10-31 | E-GEOD-52920 | biostudies-arrayexpress

The transcriptome of platelets from healthy donors treated with SARS-CoV-2 envelope (E) protein

Project description:The mRNA sequencing of platelets from healthy donors treated with SARS-CoV-2 E protein or phosphate buffered saline (PBS) was performed in this study exhibiting the distinct mRNA protfile of the two groups.

2023-07-31 | GSE214150 | GEO

The transcriptome of platelets from healthy donors treated with SARS-CoV-2 envelope (E) protein

Project description:The transcriptome of platelets from healthy donors treated with SARS-CoV-2 envelope (E) protein

| PRJNA884122 | ENA

The PDZ-binding motif of SARS-CoV envelope protein is a determinant of viral pathogenesis

2014-10-31 | GSE52920 | GEO

SARS-CoV-2 Envelope TurboID LFQ using internal tagging

Project description:SARS-CoV-2 is the causative agent of the Covid-19 pandemic. Here we investigated the cell biology of the SARS-CoV-2 protein Envelope (E). Envelope is a transmembrane protein that oligomerises to form a pentameric cation channel and is essential for high viral titres. One of SARS-CoV-2's four structural proteins (along with Spike (S), Membrane (M), and Nucleocapsid (N)), Envelope is present in the virion membrane. However, most Envelope is not incorporated into the virion, suggesting it has additional functions in disrupting host cell biology. The study by Pearson et al. investigated the trafficking motifs encoded and the host proteins by Envelope to achieve its trafficking itinerary, with the major focus being how Envelope traffics to lysosomes to cause their deacidification. In this study, Pearson et al. investigated the proximal proteome of Envelope by use of TurboID proximity biotinylation proteomics with label-free quantification (LFQ). Envelope was tagged internally which differs from previous approaches which inadvertently disrupt essential trafficking motifs via the position of the affinity or biotinylation tag. The proteomics was performed using Envelope tagged at three different positions (Site3 - 'TAL', Site 4 - 'VNVS', Extreme C-terminus - 'Cterm') and used both wildtype Envelope and Envelope mutants of interest identified through our cell biology studies of key Envelope trafficking motifs ('Delta' - deletion of C-terminal DLLV; DEWV and SVKI - replacement of C-terminal DLLV with indicated amino acids; 'AxA' - R61A and K63A mutations (not included in the final manuscript)). The dataset also includes TurboID alone ('Cyto') as a control. Each condition was assayed in triplicate. These data identified many novel potential interactors of Envelope, some of which have been confirmed by immunoprecipitation biochemical experiments.

2024-02-27 | PXD045299 | Pride

A Retrospective Cohort Study for Main Postoperative Complications After SARS-CoV-2 Infection

Project description:To explore the relationship between SARS-CoV-2 infection in different time before operation and postoperative main complications (mortality, main pulmonary and cardiovascular complications) 30 days after operation; To determine the best timing of surgery after SARS-CoV-2 infection.

| 12454 | ecrin-mdr-crc

SHAE004: SARS-CoV, SARS-dORF6 and SARS-BatSRBD infection of HAE cultures.

Project description:HAE cultures were infected with SARS-CoV, SARS-dORF6 or SARS-BatSRBD and were directly compared to A/CA/04/2009 H1N1 influenza-infected cultures. Cell samples were collected at various hours post-infection for analysis. Time Points = 0, 12, 24, 36, 48, 60, 72, 84 and 96 hrs post-infection for SARS-CoV, SARS-dORF6 and SARS-BatSRBD. Time Points = 0, 6, 12, 18, 24, 36 and 48 hrs post-infection for H1N1. Done in triplicate for RNA Triplicates are defined as 3 different wells, plated at the same time and using the same cell stock for all replicates. Time matched mocks done in triplicate from same cell stock as rest of samples. Culture medium (the same as what the virus stock is in) will be used for the mock infections. Infection was done at an MOI of 2 for SARS viruses and an MOI of 1 for H1N1.

2013-07-31 | E-GEOD-47962 | biostudies-arrayexpress

Severe acute respiratory syndrome coronavirus envelope protein regulates cell stress responses and apoptosis

Project description:Severe acute respiratory syndrome virus (SARS-CoV) that lacks the envelope (E) gene (rSARS-CoV-ΔE) is attenuated in vivo [1,2]. To identify factors that contribute to rSARS-CoV-ΔE attenuation, gene expression in cells infected by SARS-CoV with or without E gene was compared. Twenty-five stress response genes were preferentially upregulated during infection in the absence of the E gene. In addition, genes involved in signal transduction, transcription, cell metabolism, immunoregulation, inflammation, apoptosis and cell cycle and differentiation were differentially regulated in cells infected with rSARS-CoV with or without the E gene. Administration of E protein in trans reduced the stress response in cells infected with rSARS-CoV-ΔE, with respiratory syncytial virus, or treated with drugs, such as tunicamycin and thapsigarcin that elicit cell stress by different mechanisms. In addition, SARS-CoV E protein down-regulated the signaling pathway inositol-requiring enzyme 1 (IRE-1) of the unfolded protein response, but not the PKR-like ER kinase (PERK) or activating transcription factor 6 (ATF-6) pathways, and reduced cell apoptosis. Overall, the activation of the IRE-1 pathway was not able to restore cell homeostasis, and apoptosis was induced probably as a meassure to protect the host by limiting virus production and dissemination. The expression of proinflammatory cytokines was reduced in rSARS-CoV-ΔE-infected cells compared to rSARS-CoV-infected cells, suggesting that the increase in stress responses and the reduction of inflammation in the absence of the E gene contributed to the attenuation of rSARS-CoV-ΔE. We used Affymetrix microarrays (Human Genome U133 plus 2.0) to compare global gene expression between SARS-CoV-infected, mock-infected and SARS-CoV-ΔE-infected cells. For ech type of sample three hybridizations were carried-out (independent biological replicates).

2012-06-20 | E-GEOD-30589 | biostudies-arrayexpress

SHAE002: SARS-CoV, SARS-dORF6 and SARS-BatSRBD infection of HAE cultures.

Project description:HAE cultures were infected with SARS-CoV, SARS-dORF6 or SARS-BatSRBD and were directly compared to A/CA/04/2009 H1N1 influenza-infected cultures. Cell samples were collected at various hours post-infection for analysis. Time Points = 0, 12, 24, 36, 48, 60, 72, 84 and 96 hrs post-infection for SARS-CoV, SARS-dORF6 and SARS-BatSRBD. Time Points = 0, 6, 12, 18, 24, 36 and 48 hrs post-infection for H1N1. Done in triplicate or quadruplicate for RNA Triplicates/quadruplicates are defined as 3/4 different wells, plated at the same time and using the same cell stock for all replicates. Time matched mocks done in triplicate from same cell stock as rest of samples. Culture medium (the same as what the virus stock is in) will be used for the mock infections. Infection was done at an MOI of 2.

2013-07-31 | E-GEOD-47960 | biostudies-arrayexpress

Bulk RNA Barcoding and sequencing (BRB-seq) of Mock, SARS-CoV, and SARS-CoV-2 infected human airway epithelial cell cultures at 33°C and 37°C

Project description:For the assessment of host response dynamics to SARS-CoV and SARS-CoV-2 infections in human airway epithelial cells at ambient temperature corresponding to the upper or lower respiratory tract. We performed a temporal transcriptome analysis on human airway epithelial cell (hAEC) cultures infected with SARS-CoV and SARS-CoV-2, as well as uninfected hAEC cultures, incubated either at 33°C or 37°C. hAEC cultures were harvested at 24, 48 72, 96 hpi and processed for Bulk RNA Barcoding and sequencing (BRB-seq), which allows a rapid and sensitive genome-wide transcriptomic analysis in a highly multiplexed manner. Transcriptome data was obtained from a total of 7 biological donors for pairwise comparisons of SARS-CoV or SARS-CoV-2 virus-infected to unexposed hAEC cultures at respective time points and temperatures.

2020-11-27 | E-MTAB-9781 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data