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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

Objective: Fulminant Epstein-Barr Virus (EBV) infection may lead to fatal outcomes in patients with EBV-associated encephalitis (EBVAE). To investigate potential biomarkers in EBVAE, we utilized an untargeted metabolomic methodology to identify disease-associated biomarkers in patients ...

2026-03-23 | MTBLS14111 | MetaboLights
The endocrine disrupting chemical o,p'-DDT can affect reproductive organs, tissues and cells in several species. Treatment of human endometrial endothelial cells (HEEC) with 50 µM o,p'-DDT decreased the cell proliferation compared to the control. Microarray analyses revealed that o,p'-DDT affected b...
ORGANISM(S): Homo sapiens 
Little is known about the physiological role of the EBER1 and 2 nuclear RNAs during Epstein Barr viral infection. The cellular transcription response to EBER2 expression using the wild-type and an internal deletion mutant was determined. Significant changes in gene expression patterns were observed....
ORGANISM(S): Homo sapiens 
P granules are germ-cell-specific cytoplasmic structures containing RNA and protein and required for proper germ cell development in C. elegans. A new P-granule-associated protein, DEPS-1, whose loss disrupts P granule structure and function was analysed in this study. Genome wide analysis of gene...
ORGANISM(S): Caenorhabditis elegans 
Epstein-Barr virus (EBV) is a ubiquitous gammaherpes virus that establishes a life-long latency in over 90% of the world's population. Epstein Barr Nuclear Antigen 1, EBNA1, is the only viral protein consistently detected in all viral latency programs, as well as in all forms of EBV-associated malig...
ORGANISM(S): Homo sapiens 

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
This SuperSeries is composed of the following subset Series: GSE31787: Aberrant DNA methylation epigenotype expanding to non-polycomb target genes, induced by Epstein-Barr virus infection in human gastric cancer [Affymetrix Expression] GSE31788: Aberrant DNA methylation epigenotype expanding to non-...
ORGANISM(S): Homo sapiens 
The Epstein-Barr Virus (EBV) Nuclear Antigen 1 (EBNA1) protein is required for the establishment of EBV latent infection in proliferating B-lymphocytes. EBNA1 is a multifunctional DNA-binding protein that stimulates DNA replication at the viral origin of plasmid replication (OriP), regulates transc...
ORGANISM(S): Homo sapiens 
We report the application of ChIP Seq to study the Epstein Barr Virus Nuclear Antigen 3C, an essential transcriptional regulator involved in the transformation of Resting B Lymphocytes to the immortalized Lymphoblast Cell Lines Examination of viral and cellular transcription factors in 1 type of cel...
ORGANISM(S): Homo sapiens 
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