Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Knockdown of hsa_circ_0008922 inhibits the progression of glioma

ABSTRACT: Background: we preliminarily outlined the expression of hsa_circ_0008922 in glioma and explored its biological functions. Methods:with RNA sequencing of a panel of glioma tissues and normal brain tissues, The 10 tissues were divided into two groups:C (normal brain tissue, n = 5) and T (tumor tissue, n = 5). With the hsa_circ_0008922 downregulated cells, a series of assays were carried out as follows. Results:We found that the expression of hsa_circ_0008922 in glioma tissues was 3.4 times higher than that in normal tissues. And the expression of has_circ_0008922 was correlated with WHO tumor grade. After down-regulating the expression of hsa_circ_0008922, malignant biological behavior of glioma cells was inhibited, such as cell proliferation, colony formation, migration, and invasion.

ORGANISM(S): Homo sapiens

PROVIDER: GSE217950 | GEO | 2025/01/02

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Proteogenomics of diffuse gliomas reveal molecular subtypes associated with specific therapeutic targets and immune-evasion mechanisms

Project description:This dataset include the proteomic data of 243 glioma tumor tissues (discovery: 187, validation: 56); 56 tumor-adjacent tissues (discvoery: 35, validation: 21); 12 normal brain tissues; corresponding phosphoproteomic data

2022-12-12 | PXD038732 |

miRNA profiles of brain glioma stem cells and normal neural stem cells

Project description:A human microarray comprising 1658 human genome probes was used to evaluate the specific expression of miRNA between brian glioma stem cells (GSC) and normal neural stem cells(NSC). 2 total RNA samples are analyzed, brian glioma stem cells (GSC) and normal neural stem cells(NSC). cell type: brain glioma stem cells:GSC_1, GSC_2, GSC_3 ; cell line: normal neural stem cells: NSC_1, NSC_2, NSC_3 biological replicate: NSC_1, NSC_2, NSC_3; biological replicate: GSC_1, GSC_2, GSC_3

2014-07-30 | E-GEOD-41032 | biostudies-arrayexpress

Mus musculus

Project description:Expression data from normal brain/glioma associated macrophages

| PRJNA167565 | ENA

Analysis of microRNA expression profile in malignant glioma tissues

Project description:Malignant gliomas represent the most devastating group of brain tumors in adults, among which glioblastoma multiforme (GBM) exhibits the highest malignancy rate. Despite combined modality treatment, GBM recurs and is invariably fatal. A further insight into molecular background of gliomagenesis is required to improve patient outcome. The first aim of this study was to gain broad information on miRNA expression pattern in malignant gliomas, mainly GBM. We investigated the global miRNA profile of malignant glioma tissues by means of miRNA microarrays, deep sequencing and meta-analysis. We selected miRNAs the most frequently deregulated in glioblastoma tissues as well as peritumoral brain areas in comparison to normal human brain. We found candidate miRNAs contributing to progression from gliomas grade III to gliomas grade IV. The meta-analysis of miRNA profiling studies in GBM tissues summarizes the past and recent advances in an investigation of miRNA signature in GBM versus noncancerous human brain and provides a comprehensive overview. We proposed a set of 35 miRNAs which expression is the most frequently deregulated in GBM patients and 30 miRNA candidates recognized as novel GBM biomarkers. miRNA expression profile in the adult malignant gliomas, glioma peritumoral tissues and normal human brain.

2014-09-26 | E-GEOD-61710 | biostudies-arrayexpress

Transcriptome profiles of brain glioma stem cells and normal neural stem cells

Project description:A human cDNA microarray comprising 29,187 human genome probes was used to evaluate the transcriptional changes between brian glioma stem cells (GSC) and normal neural stem cells(NSC). There were 6 samples that were analyzed, 3 samples were from glioma stem cells and the other 3 samples form normal neural stem cells were controls. cell type: brain glioma stem cells:GSC_H004, GSC_H005, GSC_H006 ; cell line: normal neural stem cells: NSC_H001, NSC_H002, NSC_H003 biological replicate: NSC_H001, NSC_H002, NSC_H003; biological replicate: GSC_H004, GSC_H005, GSC_H006

2014-07-30 | E-GEOD-41031 | biostudies-arrayexpress

Gene expression profiling of retrovirus PDGFB-induced glioma

Project description:We performed gene expression profilings of platelet-derived growth factor subunit B (PDGFB)-induced mouse glioma to compare the differential transcriptome profiles between Ctrl-T tumor cells and Olig2cKO tumor cells. Expression profiling of Ctrl-T and Olig2cKO brain tumor (glioma) cells, normal oligodendrocyte progenitor cells (OPCs), normal astrocytes, and normal brain cortex by high-throughput sequencing.

2016-05-17 | E-GEOD-80087 | biostudies-arrayexpress

Transcriptome analyses in glioma

Project description:To identify glioma-related RNAs, we used four glioma patients' fresh tumor tissues and normal tissues for RNA sequencing. Differential expression of mRNAs and lncRNAs were then analyzed.

2020-07-31 | GSE153692 | GEO

Expression data from normal brain/glioma associated macrophages

Project description:Tumor associated macrophages are contributing to local invasion, angiogensis, and metastasis during the progression of many kinds of tumor including glioma We used microrray to study the difference of expression of glioma associated macrophages and normal brain tissue associated macrophages The macrophgages were isolated based on the markers of GFP and F4/80+ from Gl261 glioma and normal brain, RNA were extracted for microarray analysis

2012-05-27 | E-GEOD-38283 | biostudies-arrayexpress

Transcriptome profiling of human glioma and normal brain tissues by rRNA-deleted total RNAseq

Project description:Transcriptome profiling of human glioma and normal brain tissues by rRNA-deleted total RNAseq

| PRJNA613939 | ENA

Gene expression profiling in human glial brain tumors

Project description:Gene expression profiling in 50 glial brain tumors and 4 normal brains using 42,000-feature cDNA microarrays (from total RNA). Tumors: 50 fresh-frozen glioma specimens subjected to standard WHO classification. Specimens included astrocytic [2 juvenile pilocytic astrocytomas, 1 low-grade astrocytic glioma, 1 anaplastic astrocytomas, 31 glioblastomas (of these 2 secondary glioblastomas and 2 gliosarcomas)], oligodendroglial [5 oligodendrogliomas, 3 anaplastic oligodendrogliomas], and 6 anaplastic oligoastrocytomas tumors. One tumor had been classified as glioneuronal neoplasm. Normal brain was purchased from Stratagene. Stratagene Universal Common Reference was used as reference RNA. The results provide insights into molecular mechanisms and pathways associated with gliomagenesis. Set of arrays organized by shared biological context, such as organism, tumors types, processes, etc. type: Logical Set Keywords: other

2006-01-27 | GSE2223 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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