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Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (ATAC-Seq)

ABSTRACT: Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (ATAC-Seq)

PROVIDER: PRJNA1031210 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR26481258_1.fastq.gz	Fastqsanger.gz
	SRR26481258_2.fastq.gz	Fastqsanger.gz
	SRR26481259_1.fastq.gz	Fastqsanger.gz
	SRR26481259_2.fastq.gz	Fastqsanger.gz
	SRR26481260_1.fastq.gz	Fastqsanger.gz

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Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (ChIP-Seq)

Project description:There are two major types of Epstein-Barr Virus (EBV): type 1 (EBV-1) and type 2 (EBV-2). EBV functions by manipulating gene expression in host B cells, using virus-encoded gene regulatory proteins including Epstein Barr Nuclear Antigen 2 (EBNA2). While type 1 EBNA2 is known to interact with human transcription factors (hTFs) like RBPJ, EBF1, and SPI1, type 2 EBNA2 shares only ~50% amino acid identity and may have distinct effects on the genome. In this study, we examined EBNA2 binding in EBV-1 and EBV-2 transformed human B cells to identify shared and unique EBNA2 interactions with the human genome, revealing thousands of type-specific EBNA2 ChIP-seq peaks. Our analyses revealed that both types 1 and 2 EBNA2 strongly bind to SPI1 and AP-1 motifs (BATF and JUNB). However, type 1 EBNA2 showed preferential co-occupancy with EBF1, and type 2 EBNA2 with RBPJ. These differences in b hTF co-occupancy revealed type-specific gene expression of known EBNA2 targets. Both type 1 and 2 EBNA2 binding events were highly enriched at systemic lupus erythematosus (SLE) and showed type-specific enrichment at the risk loci of multiple sclerosis (type 1) and primary biliary cholangitis (type 2). Collectively, this study reveals extensive type-specific EBNA2 interactions with the human genome, genotype-dependent binding, and distinct associations with autoimmune disorders. Our results highlight the importance of considering EBV type in disease-related investigations.

2024-03-12 | GSE246060 | GEO

Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (ATAC-Seq)

2024-03-12 | GSE246059 | GEO

Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (RNA-Seq)

2024-03-12 | GSE246061 | GEO

Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome

Project description:Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome

| PRJNA1031208 | ENA

PLK1 phosphorylation of Epstein-Barr virus nuclear antigen 2

Project description:The Epstein-Barr virus nuclear antigen 2 (EBNA2) initiates and maintains the proliferation of infected B cells. In search of additional cellular strategies, that control EBNA2 function, we have performed a label-free mass spectrometry-based quantification of cellular proteins in EBNA2 immuno-precipitates and found polo-like kinase 1 (PLK1) to be bound to EBNA2. EBNA2/PLK1 complex formation is strongly enforced by EBNA2 S379 phosphorylation catalyzed by the mitotic CYCLIN B/CDK1 complex.

2021-08-22 | PXD022970 | Pride

Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (ChIP-Seq)

Project description:Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (ChIP-Seq)

| PRJNA1031209 | ENA

Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (RNA-Seq)

Project description:Shared and distinct interactions of Epstein-Barr Nuclear Antigen 2 type 1 and type 2 with the human genome (RNA-Seq)

| PRJNA1031215 | ENA

Epstein Barr Virus Nuclear Antigen 3C binds to BATF/IRF4/SPI1 sites and represses CDKN2A by recruiting Sin3A

Project description: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 cell line

2013-12-22 | E-GEOD-52632 | biostudies-arrayexpress

Epstein Barr Virus Nuclear Antigen 3C binds to BATF/IRF4/SPI1 sites and represses CDKN2A by recruiting Sin3A

2013-12-22 | GSE52632 | 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

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