Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The role of viral microRNAs in Burkitt Lymphoma: the Epstein Barr-encoded Bart-6-3p microRNA regulates cell proliferation and immunosurveillance

ABSTRACT: Compare Epstein-Barr-positive and Epstein-Barr-negative Burkitt lymphoma cases forboth cellular and viral microRNA expression profile, and to assess the role of viralmicroRNAs in Burkitt lymphomagenesis

ORGANISM(S): Homo sapiens

PROVIDER: GSE52916 | GEO | 2015/11/30

SECONDARY ACCESSION(S): PRJNA230461

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

The forced loss of Epstein Barr virus from Burkitt's lymphoma cells: uncomplemented cells vs BART miRNA complemented cells.

2010-10-01 | GSE22586 | GEO

The forced loss of Epstein Barr virus from Burkitt's lymphoma cells: uncomplemented cells vs BART miRNA complemented cells.

Project description:Transcriptional profiling of Burkitt lymphoma cells engineered to inducibly express dominant negative EBNA1 (dnEBNA1), which forces the loss of Epstein Barr virus (EBV). Profiles are made of cells in which all of EBV is lost (dnEBNA1 on) or all of EBV except the BART miRNAs is lost (dnEBNA1 on, BART miRNAs ectopically expressed). This is a 2-condition experiment: uncomplemented cells (EBV evicted with dnEBNA1), and BART-complemented cells (EBV evicted with dnEBNA1, BART miRNAs expressed ectopically). There are 3 biological replicates for each condition.

2010-10-01 | E-GEOD-22586 | biostudies-arrayexpress

Analysis of microRNA expression during Epstein-Barr virus encoded LMP1 and LMP2A transfected in TW03 cells

Project description:Epstein-Barr virus has been reported to regulate cellular microRNA expression in B cells. In the present study, we investigated the differential microRNAs modulated by Epstein-Barr virus in Naspharyngeal Carcinoma, using CapitalBio corporation's mammalian miRNA arrays. Three cellular models were used in this study: the human naspharyngeal carcinoma cell line TW03 as a blank control; TW03 transfected with Epstein-Barr virus encoded LMP1; TW03 transfected with Epstein-Barr virus encoded LMP2A

2011-01-13 | E-GEOD-26596 | biostudies-arrayexpress

Changes in cellular transcriptome in response to inhibitors of Epstein-Barr virus

Project description:Burkitt lymphoma cells can be latently infected with Epstein-Barr virus (EBV). The virus may be activated into its lytic cycle by small molecules, such as sodium butyrate. Other molecules, such as valproate and valpromide, block viral lytic reactivation. These pharmacological agents alter the cellular physiology that controls viral lytic gene expression. Changes in the cellular transcription were measured in response to one activator and two inhibitors of the Epstein-Barr virus lytic cycle in order to identify cellular genes that are potential regulators of the viral life cycle.

2024-03-13 | GSE135794 | GEO

Analysis of microRNA expression during Epstein-Barr virus encoded LMP1 and LMP2A transfected in TW03 cells

2011-01-13 | GSE26596 | GEO

Ganciclovir Plus Arginine Butyrate in Treating Patients With Cancer or Lymphoproliferative Disorders Associated With the Epstein Barr Virus

Project description:RATIONALE: The Epstein Barr virus can cause cancer and lymphoproliferative disorders. Ganciclovir is an antiviral drug that acts against the Epstein Barr virus. Arginine butyrate may make virus cells more sensitive to ganciclovir. Combining ganciclovir and arginine butyrate may kill more Epstein Barr virus cells and tumor cells. PURPOSE: Phase I trial to study the effectiveness of arginine butyrate plus ganciclovir in treating patients who have cancer or lymphoproliferative disorders that are associated with the Epstein Barr virus.

| 2005372 | ecrin-mdr-crc

Expression data from Burkitt Lymphoma cell lines followed by expression or inhibition of ebv-BART6-3p microRNA

Project description:Epstein-Barr virus is associated with several human malignancies, including Burkitt Lymnphoma. The virus encodes more than 40 microRNAs, which participate in its possible pathogenetic role. We used microarrays to study the effect of the expression of an Epstein-Barr virus-encoded microRNA (ebv-BART6-3p) on the global gene expression profile of Burkitt Lymphoma cell lines.

2016-03-02 | GSE63665 | GEO

The Epstein Barr virus circleRNAome

Project description:The Epstein Barr virus circleRNAome

| PRJNA479852 | ENA

Epstein-Barr Virus Induced One-Carbon Metabolism Drives B-Cell Transformation

Project description:Epstein-Barr virus (EBV) causes Burkitt, Hodgkin, and post-transplant B-cell lymphomas. How EBV remodels metabolic pathways to support rapid B-cell outgrowth remains largely unknown. To gain insights, primary human B-cells were profiled by tandem-mass-tag based proteomics at rest and at 9 time points after infection. >8000 host and 29 viral proteins were quantified, revealing mitochondrial remodeling and induction of one-carbon (1C) metabolism. EBV-encoded EBNA2 and its target MYC were required for upregulation of the central mitochondrial 1C enzyme MTHFD2, which played key roles in EBV-driven B-cell growth and survival. MTHFD2 was critical for maintaining elevated NADPH levels in infected cells, and oxidation of mitochondrial NADPH diminished B-cell proliferation. Tracing studies underscored contributions of 1C to nucleotide synthesis, NADPH production and redox defense. EBV upregulated import and synthesis of serine to augment 1C flux. Our results highlight EBV-induced 1C as a potential therapeutic target and provide a new paradigm for viral onco-metabolism.

2019-06-28 | PXD013034 | Pride