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MetabolomicsA metabolic dependency of EBV can be targeted to hinder B cell transformation

Following infection of B cells, Epstein Barr virus (EBV) engages host pathways that mediate cell proliferation and transformation, contributing to the propensity of the virus to drive immune dysregulation and lymphomagenesis. We found that the EBV protein EBNA2 initiates NAD de novo bios...

2024-04-29 | MTBLS2243 | MetaboLights
TranscriptomicsInfection of naïve primary human B-lymphocytes with Epstein-Barr virus (EBV) – time course transcriptomic analysis in the pre-latent phase of viral infection
B cells from anonymous adenoid donors were isolated and sorted for naïve B cells, which were subsequently infected with a reference EBV strain (2089_B95-8) using a defined multiplicity of infection. Infection of resting B cells with EBV induces their activation, their proliferation, and subsequent i...
ORGANISM(S): Homo sapiens 
2019-07-01 | E-MTAB-7805 | biostudies-arrayexpress
ProteomicsInsights into the Impact of Age and EBV Infection on Protein Expression and Molecular Characteristics
We aim to investigate the molecular heterogeneity of Burkitt lymphoma (BL) by analyzing the impact of age and Epstein-Barr virus (EBV) infection on protein expression in tumor tissues. Using liquid chromatography-mass spectrometry (LC-MS), we performed proteomic analysis on 10 formalin-fixed paraffi...
ORGANISM(S): Homo sapiens (Human) 
2025-12-01 | PXD068020 | Pride
Burkitt lymphoma  ebv infection  age  proteomics  precision therapy 
ProteomicsOLFM4 is a direct target of the cGAS-STING pathway and acts as an extracellular inhibitor for the Hippo signaling in EBV-associated cancer
To investigate protein components of MVs in EBVaGC, we collected clinical tissue samples of 3 EBV+ and 3 EBV- gastric cancer patients, and isolated MVs from these samples. Then performed 4D-label free quantitative proteomics analysis for each isolated MVs. Raw files of 6 samples are included in subp...
ORGANISM(S): Homo Sapiens 
2024-11-18 | PXD057977 |
Transcriptomicssingle-cell RNA sequencing of effector memory CD8+ T cells of nasal-associated lymphoid tissue (NALT), spleen, submandibular & cervical lymph nodes and blood of Epstein Barr Virus (EBV)-infected NSG mice engrafted with a human immune system (HIS mice)
To identify the difference in transcriptome of effector memory CD8+ T cells in different tissues of EBV-infected HIS mice, we sorted CD8+ CD62L- CD45RA- cells from NALT, spleen, lymph node and blood via flow cytometry-assisted sorting. We pooled the cells of three individual mice together in equal c...
ORGANISM(S): Homo sapiens 
2024-08-31 | E-MTAB-13853 | biostudies-arrayexpress
TranscriptomicsGene expression profiling of age-related EBV-positive B-cell lymphoproliferative disorders uncovers alterations in characteristic oncogenetic pathways: possible implications for pathogenesis
Comprehensive gene expression profiles of Epstein-Barr virus (EBV)-associated B cell neoplasm (clinical samples + cell lines)
ORGANISM(S): Homo sapiens 
2014-04-11 | E-MTAB-973 | biostudies-arrayexpress
MetabolomicsCeramide Promotes Lytic Reactivation of Epstein-Barr Virus in Gastric Carcinoma
Epstein-Barr virus (EBV) has a lifelong latency period after initial infection. Rarely, however, when the EBV immediate early gene BZLF1 is expressed by a specific stimulus, the virus switches to the lytic cycle to produce progeny viruses. We found that EBV infection reduced levels of various cerami...
2023-12-20 | MTBLS7649 | MetaboLights
TranscriptomicsGene expression changes in subclones of a Burkitt lymphoma cell line with different patterns of EBV latent infection
In this study we have investigated the gene expression profiles of three different types of subclone all generated by single cell cloning of the same parental EBV positive Burkitt lymphoma cell line Awia-BL. These included EBV negative clones which have lost the virus episome, EBV positive clones w...
ORGANISM(S): Homo sapiens 
2013-01-22 | E-GEOD-42867 | biostudies-arrayexpress
TranscriptomicsmicroRNA-155 is an Epstein-Barr Virus induced gene that modulates EBV-regulated gene expression (microRNA-155 infection)
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 g...
ORGANISM(S): Homo sapiens 
2008-03-17 | E-GEOD-10864 | biostudies-arrayexpress
TranscriptomicsThe viral and cellular microRNA targetome in lymphoblastoid cell lines
Epstein-Barr virus (EBV) is a human herpesvirus linked to a number of B cell cancers and lymphoproliferative disorders. During latent infection, EBV expresses 25 viral pre-microRNAs (miRNAs) and induces the expression of specific host miRNAs, such as miR-155 and miR-21, which potentially play a role...
ORGANISM(S): Homo sapiens 
2012-10-16 | E-GEOD-41437 | biostudies-arrayexpress
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