MicroRNA expression data from human platelets infected by EBV in vitro
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PROVIDER: PRJNA750631 | ENA |
REPOSITORIES: ENA
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Project description:Viruses can directly interact with platelets and modulate their function. Viral impact on platelet activation, and platelet-mediated modulations of innate and adaptive immune responses. Human herpesvirus 4, also known as Epstein–Barr virus (EBV) interaction with platelets occurs via complement receptor 2 (CR2), but the exact mechanism of action with platelets is still poorly understood. Epstein–Barr virus (EBV), is extremely efficient at establishing a persistent life-long infection in human B cells. In the present study, GeneChips were performed in human platelets from three normal donors infected with the EBV-containing supernatant of the B95.8 marmoset cell line in vitro.
2022-01-01 | GSE181075 | GEO
Project description:Viruses can directly interact with platelets and modulate their function. Viral impact on platelet activation, and platelet-mediated modulations of innate and adaptive immune responses. Human herpesvirus 4, also known as Epstein–Barr virus (EBV) interaction with platelets occurs via complement receptor 2 (CR2), but the exact mechanism of action with platelets is still poorly understood. Epstein–Barr virus (EBV), is extremely efficient at establishing a persistent life-long infection in human B cells. In the present study, GeneChips were performed in human platelets from three normal donors infected with the EBV-containing supernatant of the B95.8 marmoset cell line in vitro.
2022-01-01 | GSE181074 | GEO
Project description:Gene expression data from human platelets infected by EBV in vitro
| PRJNA750632 | ENA
Project description:Gene and miRNA expression data from human platelets infected by EBV in vitro
| PRJNA751689 | ENA
Project description:Most humans are infected with Epstein-Barr virus (EBV), a cancer-causing virus. While EBV generally persists silently in B lymphocytes, periodic lytic (re-)activation of latent virus is central to its life cycle and to most EBV-related diseases. However, a substantial fraction of EBV-infected B cells and tumor cells in a population is refractory to lytic activation. This resistance to lytic activation directly and profoundly impacts viral persistence and effectiveness of oncolytic therapy for EBV+ cancers. To identify the mechanisms that underlie susceptibility to EBV-lytic activation, we used host protein-expression profiling of separated-lytic and -refractory cells.
2016-04-27 | PXD001838 | Pride
Project description:To understand epigenic dysregulation of host and viral genes upon EBV infection in human gastric cancer, genome wide transcripts by RNAseq were undertaken for total RNAs of 3 EBVnGC, their isogenic cell lines converted by in vitro EBV-infection and 3 EBV-naturally infected GC cell lines.
2014-09-01 | GSE60873 | GEO
Project description:Most humans are infected with Epstein-Barr virus (EBV), a cancer-causing virus. While EBV generally persists silently in B lymphocytes, periodic lytic (re-)activation of latent virus is central to its life cycle and to most EBV-related diseases. However, a substantial fraction of EBV-infected B cells and tumor cells in a population is refractory to lytic activation. This resistance to lytic activation directly and profoundly impacts viral persistence and effectiveness of oncolytic therapy for EBV+ cancers. To identify the mechanisms that underlie susceptibility to EBV-lytic activation, we used host protein-expression profiling of separated-lytic and -refractory cells.
2016-07-22 | MSV000079993 | MassIVE
Project description:The cellular microRNA, miR-155 has been shown to be involved in lymphocyte activation and is expressed in EBV infected cells displaying type III latency gene expression but not type I latency gene expression. We show here that the elevated levels of miR-155 in type III latency cells is due to EBV gene expression and not epigenetic differences in cell lines tested and we show that expression in EBV infected cells requires a conserved AP-1 element in the miR-155 promoter. Gene expression analysis was carried out in a type I latency cell line transduced with a miR-155 expressing retrovirus. This analysis identified both miR-155 suppressed and induced cellular mRNAs and suggested that in addition to direct targeting of 3’ UTRs, miR-155 alters gene expression in part through the alteration of signal transduction pathways. 3’ UTR reporter analysis of predicted miR-155 target genes identified the transcriptional regulatory genes, BACH1, ZIC3, HIVEP2, CEBPB, ZNF652, ARID2, and SMAD5 as miR-155 targets. Western blot analysis of the most highly suppressed of these, BACH1, showed lower expression in cells transduced with a miR-155 retrovirus. Inspection of the promoters from genes regulated in EBV infected cells and in cells infected with a miR-155 retrovirus identified potential binding sequences for BACH1 and ZIC3. Together, these experiments suggest that the induction of miR-155 by EBV contributes to EBV mediated signaling in part through the modulation of transcriptional regulatory factors. Keywords: Gene expression analysis in EBV positive vs EBV negative cells
2008-03-18 | GSE10863 | GEO
Project description:Circulating platelets from Sickle cell disease (SCD) patients express distinct gene expression patterns that regulate function. The objective of this study is to identify a role of post-transcriptional regulation of the platelet transcriptional signaling by microRNAs. Comparison of microRNA expression in platelets from SCD patients and control subjects, from 2 cohorts-University of Pittsburgh and National Institutes of Health.
2013-06-20 | E-GEOD-41574 | biostudies-arrayexpress