Similar studies for GEO DataSets (Select 3007) - GEO DataSets

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Items: 20

Select item 30071.

Kaposi's sarcoma-associated herpesvirus microRNA-K12-11 expression

Analysis of cells expressing microRNA (miR) K12-11 from Kaposi's sarcoma-associated herpesvirus. miR-K12-11 shares sequence homology with hsa-miR-155, a miRNA up-regulated in lymphomas and important in B cell development. Results provide insight into the biological activity of miR-K12-11.

Organism:: Homo sapiens

Type:: Expression profiling by array, count, 3 protocol sets

Platform:: GPL570
Series:: GSE9264
12 Samples

Download data: CEL, EXP

DataSet

Accession:: GDS3007

ID:: 3007

PubMed Full text in PMC Similar studies GEO Profiles Analyze DataSet

Select item 2000092642.

Kaposi's Sarcoma-associated Herpesvirus Encodes an Ortholog of miR-155

(Submitter supplied) MicroRNAs are small, non-coding RNAs that post-transcriptionally regulate gene expression by binding to 3’UTRs of target mRNAs. Kaposi’s sarcoma-associated herpesvirus (KSHV), a virus linked to malignancies including primary effusion lymphoma (PEL), encodes 12 miRNA genes, but only a few regulatory targets are known. We found that KSHV-miR-K12-11 shares 100% seed-sequence homology with hsa-miR-155, a miRNA frequently found up-regulated in lymphomas and critically important for B cell development. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Dataset:: GDS3007
Platform:: GPL570
12 Samples

Download data: CEL, EXP

Series

Accession:: GSE9264

ID:: 200009264

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000088673.

BJAB Cell Lines Unmodified, Transduced with ith lentiviral vector pNL-SIN-CMV-AcGFP or pNL-SIN-CMV-AcGFP/miR-K12-11

(Submitter supplied) All metazoan eukaryotes express microRNAs (miRNAs), ~22 nt long regulatory RNAs that can repress the expression of mRNAs bearing complementary sequences. Several DNA viruses also express miRNAs in infected cells, suggesting a role in viral replication and pathogenesis. While specific viral miRNAs have been shown to autoregulate viral mRNAs or downregulate cellular mRNAs via novel target sites, the function of the majority of viral miRNAs remains unknown. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL5770
23 Samples

Download data: GPR

Series

Accession:: GSE8867

ID:: 200008867

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000651484.

miR-K12-6-5p expression changes of human transcripts

(Submitter supplied) Transcriptional profiling of BJAB cells expressing miR-K12-6-5p. To identify host RNA targets of KSHV miRNAs, we took advantage of the observation that RNAs targeted by miRNAs often display small reductions in their steady-state levels, perhaps as a result of their impaired translation. Accordingly, we examined cellular transcript accumulation by array-based expression profiling under four sets of conditions in which KSHV miRNAs were expressed.

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6848
4 Samples

Download data: TXT

Series

Accession:: GSE65148

ID:: 200065148

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2001019785.

Modified cross-linking, ligation, and sequencing of hybrids (qCLASH) identifies KSHV microRNA targets in endothelial cells

(Submitter supplied) KS lesions consist of endothelial cells latently infected with KSHV which express the KSHV miRNAs. Identifying the targets of the KSHV miRNAs will help us understand their role in viral oncogenesis. Cross-Linking and Sequencing of Hybrids (CLASH) is a method for unambiguously identifying miRNA targetomes. We developed a streamlined version of CLASH, called quick CLASH (qCLASH). qCLASH requires a lower initial input of cells than its parent protocol. more...

Organism:: Homo sapiens

Type:: Other

Platform:: GPL16791
9 Samples

Download data: TXT

Series

Accession:: GSE101978

ID:: 200101978

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000594126.

A Systems Biology Approach identified different regulatory networks targeted by KSHV miR-K12-11 in B cells and endothelial cells

(Submitter supplied) Background: Kaposi’s sarcoma associated herpes virus (KSHV) is associated with tumors of endothelial and lymphoid origin. During latent infection, KSHV expresses miR-K12-11, an ortholog of the human tumor gene hsa-miR-155. Both gene products are microRNAs (miRNAs), which are important post-transcriptional regulators that contribute to tissue specific gene expression. Advances in target identification technologies and molecular interaction databases have allowed a systems biology approach to unravel the gene regulatory networks (GRNs) triggered by miR-K12-11 in endothelial and lymphoid cells. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL570
32 Samples

Download data: CEL

Series

Accession:: GSE59412

ID:: 200059412

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000400937.

miR-K12-9 expression and inhibition

(Submitter supplied) Transcriptional profiling of BJAB cells expressing miR-K12-9 and BCBL cells treated with miR-K12-9 inhibitor. To identify host RNA targets of KSHV miRNAs, we took advantage of the observation that RNAs targeted by miRNAs often display small reductions in their steady-state levels, perhaps as a result of their impaired translation. Accordingly, we examined cellular transcript accumulation by array-based expression profiling under four sets of conditions in which KSHV miRNAs were expressed or inhibited.

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6848
10 Samples

Download data: TXT

Series

Accession:: GSE40093

ID:: 200040093

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000129678.

miR-K5 expression and inhibition

(Submitter supplied) Transcriptional profiling of BJAB cells expressing miR-K5 and BCBL cells treated with miR-K5 inhibitor. To identify host RNA targets of KSHV miRNAs, we took advantage of the observation that RNAs targeted by miRNAs often display small reductions in their steady-state levels, perhaps as a result of their impaired translation. Accordingly, we examined cellular transcript accumulation by array-based expression profiling under four sets of conditions in which KSHV miRNAs were expressed or inhibited. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6848
10 Samples

Download data: TXT

Series

Accession:: GSE12967

ID:: 200012967

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000321139.

microRNA Targetome Analysis of Latently KSHV-infected Primary Effusion Lymphoma Cell lines Using PAR-CLIP

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

Organism:: Homo sapiens

Type:: Expression profiling by array; Non-coding RNA profiling by high throughput sequencing; Third-party reanalysis

Platforms:: GPL5770 GPL9115 GPL6244
20 Samples

Download data: BED, CEL, GPR

Series

Accession:: GSE32113

ID:: 200032113

PubMed Full text in PMC Similar studies

Select item 20003210910.

microRNA Targetome Analysis of Latently KSHV-infected Primary Effusion Lymphoma Cell lines Using PAR-CLIP [Illumina]

(Submitter supplied) Primary effusion lymphoma (PEL) is caused by Kaposi's sarcoma-associated herpesvirus (KSHV) and frequently also harbors Epstein-Barr virus (EBV). The expression of KSHV- and, often, EBV-encoded microRNAs (miRNAs) in PELs suggests a role for these miRNAs in viral latency and lymphomagenesis. Here we report the direct and transcriptome-wide identification of miRNA target sites for all miRNAs expressed in PEL cell lines. more...

Organism:: Homo sapiens

Type:: Non-coding RNA profiling by high throughput sequencing

Platform:: GPL9115
6 Samples

Download data: BED

Series

Accession:: GSE32109

ID:: 200032109

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20003174611.

BJAB Cell Lines Transduced with lentiviral vector pNL-SIN-CMV-AcGFP expressing KSHV miRNAs miR-K1, miR-K12-11, or miR-K4-3p

(Submitter supplied) BJAB cells were infected with pNL-SIN-CMV-AcGFP (see accession number GSE8867 for data) or pNL-SIN-CMV-AcGFP expressing KSHV miR-K1, miR-K12-11 or miR-K4-3p and sorted 48 hours after infection. 12 or 16 days after transduction, cytoplasmic RNA was harvested and gene expression analysis of independent BJAB cell pools was performed using Human Operon v3.0.2 arrays. Each sample was run against Universal Human Reference RNA, Stratagene. more...

Organism:: Homo sapiens

Type:: Expression profiling by array; Third-party reanalysis

Platform:: GPL5770
12 Samples

Download data: GPR, TXT

Series

Accession:: GSE31746

ID:: 200031746

PubMed Full text in PMC Similar studies

Select item 20003174512.

Primary effusion lymphoma cell lines BC-1 and BC-3

(Submitter supplied) Microarray analysis of primary effusion lymphoma cell lines BC-1 and BC-3

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6244
2 Samples

Download data: CEL

Series

Accession:: GSE31745

ID:: 200031745

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20004135713.

Ago HITS-CLIP in KSHV-infected primary effusion lymphoma (PEL) cell lines BCBL-1 and BC-3

(Submitter supplied) We performed Ago HITS-CLIP to identify targets of viral and human miRNAs in latently KSHV-infected PEL cells

Organism:: Homo sapiens

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

Platform:: GPL10999
7 Samples

Download data: BED, TXT

Series

Accession:: GSE41357

ID:: 200041357

PubMed Full text in PMC Similar studies Analyze with GEO2R SRA Run Selector

Select item 20005380614.

Analysis of the mRNA Targetome of MicroRNAs Expressed by Marek’s Disease Virus

(Submitter supplied) Marek’s disease virus 1 (MDV-1), an oncogenic -herpesvirus that induces T-cell lymphomas in chickens, serves as model system to study transformation by lymphotropic herpesviruses. Like the oncogenic human -herpesviruses Kaposi’s sarcoma-associated herpesvirus (KSHV) and Epstein-Barr virus (EBV), MDV-1 encodes several viral microRNAs (miRNAs). One MDV-1 miRNA, miR-M4, shares the same “seed” targeting sequence with both a KSHV miRNA, miR-K11, and cellular miR-155. more...

Organism:: Gallus gallus

Type:: Expression profiling by high throughput sequencing

Platform:: GPL16133
1 Sample

Download data: TXT

Series

Accession:: GSE53806

ID:: 200053806

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20006283015.

Next-Generation Sequencing Analysis Reveals Differential Expression Profiles of miRNA-mRNA Target Pairs in KSHV-Infected Cells

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

Organism:: Human gammaherpesvirus 8; Homo sapiens

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

Platforms:: GPL19367 GPL11154
12 Samples

Download data: BEDGRAPH

Series

Accession:: GSE62830

ID:: 200062830

PubMed Full text in PMC Similar studies

Select item 20006282916.

Next-Generation Sequencing Analysis Reveals Differential Expression Profiles of miRNA-mRNA Target Pairs in KSHV-Infected Cells [mRNA-Seq]

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below. Purpose: Kaposi’s sarcoma (KS)-associated herpesvirus (KSHV) causes several lymphoproliferative disorders, including KS, a common AIDS-associated malignancy. Cellular and viral microRNAs (miRNAs) have been shown to play important roles in regulating the expression of genes in oncogenesis. Herpesviruses, including KSHV, encode for miRNAs that are involved in angiogenesis, inflammation and apoptosis. more...

Organism:: Homo sapiens; Human gammaherpesvirus 8

Type:: Expression profiling by high throughput sequencing

Platforms:: GPL19367 GPL11154
6 Samples

Download data: BEDGRAPH

Series

Accession:: GSE62829

ID:: 200062829

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20006282817.

Next-Generation Sequencing Analysis Reveals Differential Expression Profiles of miRNA-mRNA Target Pairs in KSHV-Infected Cells [microRNA-Seq]

Organism:: Human gammaherpesvirus 8; Homo sapiens

Type:: Non-coding RNA profiling by high throughput sequencing

Platforms:: GPL19367 GPL11154
6 Samples

Download data: BEDGRAPH

Series

Accession:: GSE62828

ID:: 200062828

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20002406918.

miR-K10a expression and inhibition

(Submitter supplied) Transcriptional profiling of BJAB cells expressing miR-K10a and BCBL cells treated with miR-K10a inhibitor. To identify host RNA targets of KSHV miRNAs, we took advantage of the observation that RNAs targeted by miRNAs often display small reductions in their steady-state levels, perhaps as a result of their impaired translation. Accordingly, we examined cellular transcript accumulation by array-based expression profiling under three sets of conditions in which KSHV miRNAs were expressed or inhibited.

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6848
6 Samples

Download data: TXT

Series

Accession:: GSE24069

ID:: 200024069

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20001894619.

Apoptosis regulation by Kaposi’s sarcoma microRNAs

(Submitter supplied) Herpesviruses are known to encode micro (mi)RNAs and to use them to regulate the expression of both viral and cellular genes. The genome of Kaposi’s sarcoma herpesvirus (KSHV) encodes a cluster of twelve miRNAs, which are abundantly expressed during both latency and lytic infection. Relatively few cellular targets of KSHV miRNAs are known. Here, we used a microarray expression profiling approach to analyze the transcriptome of both B lymphocytes and endothelial cells stably expressing KSHV miRNAs and monitor the changes induced by the presence of these miRNAs. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL570
18 Samples

Download data: CEL

Series

Accession:: GSE18946

ID:: 200018946

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20000755420.

Identification of Cellular Genes Targeted by KSHV-Encoded MicroRNAs

(Submitter supplied) MicroRNAs are 19 to 23 nt RNAs that post-transcriptionally regulate gene expression. Human cells express several hundred miRNAs which regulate important biological pathways such as development, proliferation, and apoptosis. Recently, 12 microRNA genes have been identified within the genome of Kaposi’s sarcoma-associated herpesvirus; however, their functions are still unknown. To identify host cellular genes that may be targeted by these novel viral regulators, we performed gene expression profiling in cells stably expressing KSHV-encoded miRNAs. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL570
8 Samples

Download data: CEL, TXT

Series

Accession:: GSE7554

ID:: 200007554

PubMed Full text in PMC Similar studies Analyze with GEO2R

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