Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MiRNA profile regulated by SOX2 in glioma stem-like cell

ABSTRACT: Patient-derived glioma stem-like cell (GSC-11), a kind gift of Dr. Lang at UT MD Anderson Cancer Center, was subjected to a transient transfection to down-regulate SOX2 expression. Specific human SOX2 siRNA and a non-targeting control siRNA (si-Scramble) were used in four independent experiments. The cells were then cultured for 72 h after transfection and subjected to the miRNA array analysis.

ORGANISM(S): Homo sapiens

PROVIDER: GSE115086 | GEO | 2020/09/18

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcriptomic analysis after transfection in murine genetically modified stem cells overexpressing the RAX gene (CCE-Rx cells) of either a siRNA against SOX2 or a scramble siRNA

Project description:SOX2 is the main gene involved in anophthalmia. In order to identify genes regulated by SOX2 transcription factors (genes that could be good candidates to also be involved in ocular development), we studied transcriptomic profiles of murine genetically modified stem cells overexpressing the RAX gene (CCE-Rx cells) after transfection by a siRNA against SOX2 or a scramble siRNA. murine genetically modified stem cells overexpressing the RAX gene (CCE-Rx cells) after transfection by a siRNA against SOX2 or a scramble siRNA

2015-11-04 | E-GEOD-74598 | biostudies-arrayexpress

Transcriptomic analysis after transfection in murine genetically modified stem cells overexpressing the RAX gene (CCE-Rx cells) of either a siRNA against SOX2 or a scramble siRNA

2015-11-04 | GSE74598 | GEO

Expression analysis of C2C12 cells treated with scramble siRNA or siRNA directed against Brd4

Project description:We transfected C2C12 cells with 100nM of scrambled siRNA scramble and an siRNA directed against Brd4. Cells were harvested at 48h post-transfection and RNAseq was performed with polyA selection

2022-09-28 | GSE141777 | GEO

Homo sapiens

Project description:PRC SiRNA vs scramble transfection in XTC.UC1 cells

| PRJNA111251 | ENA

High-throughput sequencing of 3T3-L1 cells with Kdm5c knockdown

Project description:One day prior to confluency, non-targeting (scramble control) siRNA or Kdm5c siRNA were transfected into 3T3-L1 cells and gene expression was assessed by RNA-seq at 24hr, 48hr, and 72hr post transfection.

2020-09-07 | GSE147997 | GEO

Chromatin accessiblity of 3T3-L1 cells with Kdm5c knockdown

Project description:One day prior to confluency, non-targeting (scramble control) siRNA or Kdm5c siRNA were transfected into 3T3-L1 cells and chromatin structure was assessed by ATAC-seq at 24hr, 48hr, and 72 hr post transfection.

2020-09-07 | GSE147994 | GEO

Competitive binding of E3 ligases TRIM26 and WWP2 controls SOX2 in glioblastoma

Project description:The pluripotency transcription factor SOX2 is essential for the maintenance of glioblastoma stem cells (GSC), which drive tumor growth and treatment resistance.To understand how SOX2 is regulated in GSCs, we utilized a proteomic approach and identified the E3 ubiquitin ligase TRIM26 as a direct SOX2-interacting protein. Unexpectedly, we found TRIM26 depletion decreased SOX2 protein levels and increased SOX2 polyubiquitination in patient-derived GSCs, suggesting TRIM26 promotes SOX2 protein stability. Accordingly, TRIM26 knockdown reduced SOX2 transcriptional activity, self-renewal capacity, and in vivo tumorigenicity in multiple GSC lines. Mechanistically, we found TRIM26, via its C-terminal PRYSPRY domain, but independent of its RING domain, stabilizes SOX2 protein by directly inhibiting the interaction of SOX2 with WWP2, which we identify as a bona fide SOX2 E3 ligase in GSCs. Our work identifies E3 ligase competition as a critical mechanism of SOX2 regulation, with functional consequences for GSC identity and maintenance.

2021-11-04 | PXD028933 | Pride

The network of genes regulated by Ago1 in metastatic prostate cancer PC3

2015-05-22 | GSE57885 | GEO

The network of genes regulated by Ago1 in metastatic prostate cancer PC3

Project description:The objective of this study was to evaluate the consequences of Ago1 knockdown in metastatic prostate cancer cells PC3. To this end we profiled RNA from PC3 cells 72 hours following the transfection with a scramble siRNA (siGL3) and a siRNA targeting Ago1 (siAgo1). We profiled RNA from PC3 cells 72 hours following the transfection with a scramble siRNA (siGL3) and a siRNA targeting Ago1 (siAgo1). siAgo1 vs siGL3 gene expression profiling, two technical replicates with dye swap labeling scheme.

2015-05-22 | E-GEOD-57885 | biostudies-arrayexpress

Gene expression profile at single cell level from the colorectal cancer (CRC)

Project description:This study is part of MD Anderson Cancer Center CRC Moon Shot. We used single cell RNAsequencing (scRNA-seq) to analyze the diversity of CRC.

2023-09-25 | GSE231559 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data