GEO DataSets

(Submitter supplied) Kaposi’s sarcoma-associated herpesvirus (KSHV) is an oncogenic gammaherpesvirus which establishes latent infection in endothelial and B cells, as well as in primary effusion lymphoma (PEL). During latency, the viral genome exists as a circular DNA minichromosome (episome) and is packaged into chromatin analogous to human chromosomes. Only a small subset of promoters, those which drive latent RNAs, are active in latent episomes. more...

Organism:

Human gammaherpesvirus 8

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL17681 GPL17680

5 Samples

Download data: BED

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17680

24 Samples

Download data: CSV

(Submitter supplied) The objective of this study was to identify the viral transcripts packaged into the virion particles produced from BCBL1 cells as well as virions from 293L cells containing BAC36 BACs

Organism:

Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17680

3 Samples

Download data: CSV

(Submitter supplied) The objective of this study was to identify the viral transcripts packaged into the virion particles and the transcription profiles of the viral genome during early infection, till the virus establishes latent infection in endothelial (TIVE) cells

Organism:

Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17680

5 Samples

Download data: CSV

(Submitter supplied) The objective of this study was to identify the viral transcripts packaged into the virion particles and the transcription profiles of the viral genome during early infection, till the virus establishes latent infection in human PBMCs

Organism:

Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17680

5 Samples

Download data: CSV

(Submitter supplied) The objective of this study was to identify the viral transcripts packaged into the virion particles and the transcription profiles of the viral genome during early infection, till the virus establishes latent infection in B-cells as well as in endothelial cells

Organism:

Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17680

5 Samples

Download data: CSV

(Submitter supplied) The objective of this study was to identify the transcription profiles of wild type KSHV and ORF59 deleted KSHV (Kaposi's sarcoma-associated herpesvirus) genome during early infection, till the virus establishes latent infection in human PBMCs

Organism:

Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17680

6 Samples

Download data: CSV

(Submitter supplied) CTCF and the cohesin complex modify chromatin by binding to DNA and interacting with each other and with other cellular proteins. Both proteins regulate transcription by a variety of local effects on transcription and by long range topological effects. CTCF and cohesin also bind to herpesvirus genomes at specific sites and regulate viral transcription during latent and lytic cycles of replication. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

9 Samples

Download data: TXT

(Submitter supplied) CTCF and the cohesin complex modify chromatin by binding to DNA and interacting with each other and with other cellular proteins. Both proteins regulate transcription by a variety of local effects on transcription and by long range topological effects. CTCF and cohesin also bind to herpesvirus genomes at specific sites and regulate viral transcription during latent and lytic cycles of replication. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

9 Samples

Download data: BW

(Submitter supplied) The purpose was to detect viral circular RNAs from infected cells.

Organism:

Homo sapiens; Human gammaherpesvirus 8

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25719

8 Samples

Download data: BED

(Submitter supplied) The purpose was to measure expression changes in human circular RNAs. Total RNA was harvested from KSHV-infected HUVEC and MC116 cells. A portion of the RNA was digested with RNase R to enrich for circular RNAs.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL19977

12 Samples

Download data: GPR

(Submitter supplied) The purpose was to measure expression changes in human and viral circular RNAs.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16791

20 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Human gammaherpesvirus 8

Type:

Methylation profiling by genome tiling array; Genome binding/occupancy profiling by genome tiling array

Platform:

GPL9942

19 Samples

Download data: GPR

(Submitter supplied) Herpesvirus latency is generally thought to be governed by epigenetic modifications, but the dynamics of viral chromatin at early timepoints of latent infection are poorly understood. Here, we report a comprehensive spatial and temporal analysis of epigenetic modifications during latent infection with Kaposi's sarcoma associated herpesvirus (KSHV), the etiologic agent of Kaposi's sarcoma and primary effusion lymphoma (PEL). more...

Organism:

Homo sapiens; Human gammaherpesvirus 8

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL9942

12 Samples

Download data: GPR

(Submitter supplied) Herpesvirus latency is generally thought to be governed by epigenetic modifications, but the dynamics of viral chromatin at early timepoints of latent infection are poorly understood. Here, we report a comprehensive spatial and temporal analysis of epigenetic modifications during latent infection with Kaposi's sarcoma associated herpesvirus (KSHV), the etiologic agent of Kaposi's sarcoma and primary effusion lymphoma (PEL). more...

Organism:

Homo sapiens; Human gammaherpesvirus 8

Type:

Methylation profiling by genome tiling array

Platform:

GPL9942

8 Samples

Download data: GPR

(Submitter supplied) Chromatin-organizing factors, like CTCF and cohesins, have been implicated in the control of complex viral regulatory programs. We investigated the role of CTCF and cohesin in the control of the latent to lytic switch for Kaposi's Sarcoma-Associated Herpesvirus (KSHV). We found that cohesin subunits, but not CTCF, were required for the repression of KSHV immediate early gene transcription. Depletion of cohesin subunits Rad21, SMC1, or SMC3 resulted in lytic cycle gene transcription and viral DNA replication. more...

Organism:

Human gammaherpesvirus 8; Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9115 GPL15642

5 Samples

Download data: BED, WIG

(Submitter supplied) The Kaposi's sarcoma-associated herpesviruses causes several cancers including Kaposi's sarcoma and primary effusion lymphoma (PEL). Our work reveals that the cellular transcription factors interferon regulatory factor 4 (IRF4) and basic leucine zipper ATF-like transcription factor (BATF), as well as the viral interferon regulatory factor 3 (vIRF3) are critical oncogenic dependencies specific to PEL cell lines. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18573 GPL11154

10 Samples

Download data: BW

(Submitter supplied) The Kaposi's sarcoma-associated herpesviruses causes several cancers including Kaposi's sarcoma and primary effusion lymphoma (PEL). Our work reveals that the cellular transcription factors interferon regulatory factor 4 (IRF4) and basic leucine zipper ATF-like transcription factor (BATF), as well as the viral interferon regulatory factor 3 (vIRF3) are critical oncogenic dependencies specific to PEL cell lines. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18573 GPL11154

10 Samples

Download data: BW

(Submitter supplied) The Kaposi's sarcoma-associated herpesviruses causes several cancers including Kaposi's sarcoma and primary effusion lymphoma (PEL). Our work reveals that the cellular transcription factors interferon regulatory factor 4 (IRF4) and basic leucine zipper ATF-like transcription factor (BATF), as well as the viral interferon regulatory factor 3 (vIRF3) are critical oncogenic dependencies specific to PEL cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

30 Samples

Download data: TXT, XLSX

(Submitter supplied) Epstein Barr Virus (EBV) is a potentially oncogenic gammaherpesvirus that establishes a chronic, latent infection in memory B cells. The EBV genome persists in infected host cells as a chromatinized episome and is subject to chromatin-mediated regulation. Binding of the host insulator protein CTCF to the EBV genome has an established role in maintaining viral latency type. CTCF is post-translationally modified by the host enzyme PARP1. more...

Organism:

human gammaherpesvirus 4

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL25190

8 Samples

Download data: BED, BEDGRAPH, BW, NARROWPEAK