Similar studies for GEO DataSets (Select 1816) - GEO DataSets

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Items: 20

Select item 18161.

Analysis of high-grade glioma (HGGs) samples from cases of WHO grade III and IV astrocytomas. Results classify HGGs into molecular subclasses with prognostic value that predict survival and disease progression. The molecular subclasses resemble key stages of neurogenesis.

Organism:: Homo sapiens

Type:: Expression profiling by array, count, 3 cell type, 4 disease state, 6 other, 2 specimen sets

Platform:: GPL97
Series:: GSE4271
100 Samples

Download data: CEL, EXP

DataSet

Accession:: GDS1816

ID:: 1816

PubMed Full text in PMC Similar studies GEO Profiles Analyze DataSet

Select item 2000042712.

Molecular subclasses of high-grade glioma: prognosis, disease progression, and neurogenesis

(Submitter supplied) Novel prognostic subclasses of high-grade astrocytoma are identified and discovered to resemble stages in neurogenesis. One tumor class displaying neuronal lineage markers shows longer survival, while two tumor classes enriched for neural stem cell markers display equally short survival. Poor prognosis subclasses exhibit either markers of proliferation or of angiogenesis and mesenchyme. Analysis of gene expression data is described in Phillips et al., Cancer Cell, 2006. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Datasets:: GDS1815 GDS1816
Platforms:: GPL96 GPL97
200 Samples

Download data: CEL, EXP

Series

Accession:: GSE4271

ID:: 200004271

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 18153.

High-grade gliomas (HG-U133A)

Organism:: Homo sapiens

Type:: Expression profiling by array, count, 3 cell type, 4 disease state, 6 other, 2 specimen sets

Platform:: GPL96
Series:: GSE4271
100 Samples

Download data: CEL, EXP

DataSet

Accession:: GDS1815

ID:: 1815

PubMed Full text in PMC Similar studies GEO Profiles Analyze DataSet

Select item 2000565174.

HOXA9 transcriptomic analysis in GBM cell lines (U87MG, U251 and primary GBML18) and in immortalized human astrocytes (hTERT/E6/E7)

(Submitter supplied) Assess gene expression patterns upon HOXA9 ectopic expression in U87MG GBM cell line and hTERT/E6/E7 immortalized human astrocytes, and HOXA9 silencing in U251 and GBML18 GBM cell lines.

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6480
28 Samples

Download data: TXT

Series

Accession:: GSE56517

ID:: 200056517

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2000426585.

Expression profiles for paediatric brain tumours

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

Organism:: Homo sapiens

Type:: Expression profiling by array; Non-coding RNA profiling by array

Platforms:: GPL6947 GPL8179
137 Samples

Download data

Series

Accession:: GSE42658

ID:: 200042658

Select item 2000426566.

Gene expression profiles for paediatric brain tumours

(Submitter supplied) In this study, we screened a cohort of 57 paediatric brain tumours, with a wide range of pathologies to identify gene expression profiles

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6947
73 Samples

Download data: TXT

Series

Accession:: GSE42656

ID:: 200042656

Select item 2000425157.

Gene Set Enrichment Analysis reveals lineage relationships between mouse and human gliomas and identifies stem cells and PNET as distinct entities

(Submitter supplied) Murine and human genome-wide microarray expression profiles (including GSE19404) were compared using Partek and Gene Set Enrichment Analysis (GSEA) in order to identify similarities. A murine PNET-like tumour by morphology was found to resemble human ATRT, whereas experimental glioma resembled a particular human glioblastoma subclass.

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL6096
33 Samples

Download data: CEL

Series

Accession:: GSE42515

ID:: 200042515

Select item 2000194048.

Gene expression analysis of primitive neuroectodermal tumors

(Submitter supplied) Central nervous system primitive neuroectodermal tumors (CNS PNET) and medulloblastomas are both embryonal tumors that predominantly occur in children. We used microarrays to analyse a cohort of CNS PNETs and medulloblastomas to identify gene expression related to tumor subgroups.

Organism:: Homo sapiens

Type:: Expression profiling by array

Dataset:: GDS4838
Platform:: GPL570
24 Samples

Download data: CEL

Series

Accession:: GSE19404

ID:: 200019404

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 48389.

Central nervous system primitive neuroectodermal tumors

Analysis of central nervous system primitive neuroectodermal tumors (CNS PNET). CNS PNETs are embryonal tumors that occur predominantly in children. Results provide insight into the molecular mechanisms underlying CNS PNET pathogenesis.

Organism:: Homo sapiens

Type:: Expression profiling by array, transformed count, 5 disease state sets

Platform:: GPL570
Series:: GSE19404
24 Samples

Download data: CEL

DataSet

Accession:: GDS4838

ID:: 4838

PubMed Full text in PMC Similar studies GEO Profiles Analyze DataSet

Select item 20003424210.

miR-34a targets PDGFRA in proneural malignant glioma

(Submitter supplied) To identify potential targets of miR-34a, we performed transcriptional profiling on proneural TS543 GBM cells, focusing on mRNAs whose levels decreased in response to miR-34a transfection as compared to control oligonucleotide.

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL6947
6 Samples

Download data

Series

Accession:: GSE34242

ID:: 200034242

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20004981011.

Expression and copy number data from five primary human glioblastomas

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

Organism:: Homo sapiens

Type:: Expression profiling by array; Genome variation profiling by genome tiling array

Platforms:: GPL15648 GPL9128
11 Samples

Download data: CEL, TXT

Series

Accession:: GSE49810

ID:: 200049810

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20004980812.

Copy number data from five primary human glioblastomas (frozen surgical resection)

(Submitter supplied) DNA hypomethylation could lead to activation of alternate promoters in GBM. We profiled DNA methylation and H3K4me3 genome-wide, and also performed expression and copy number analysis on the same samples In this dataset, we include all array CGH copy number data obtained for five GBMs. We used estimated copy number to normalize sequencing-based methylation data.

Organism:: Homo sapiens

Type:: Genome variation profiling by genome tiling array

Platform:: GPL9128
5 Samples

Download data: TXT

Series

Accession:: GSE49808

ID:: 200049808

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20004941213.

Expression data from five primary human glioblastomas (frozen surgical resection) and one non-neoplastic adult brain (frozen autopsy tissue)

(Submitter supplied) DNA hypomethylation could lead to activation of alternate promoters in GBM. We profiled DNA methylation and H3K4me3 genome-wide, and also performed expression and copy number analysis on the same samples In this dataset, we include all expression data obtained for five GBMs and one normal brain. We identified loci with concurrent DNA hypomethylation and H3K4me3 in GBM, and analyzed expression of the nearest gene in the same sample using these data

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL15648
6 Samples

Download data: CEL

Series

Accession:: GSE49412

ID:: 200049412

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20004905214.

TMEFF2 treated cancer cells and gastric cancer

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

Organism:: Homo sapiens

Type:: Expression profiling by array

Platforms:: GPL16951 GPL10332
12 Samples

Download data: GPR, TXT

Series

Accession:: GSE49052

ID:: 200049052

Select item 20004905115.

Gene expression outcome for gastric cancer patients

(Submitter supplied) The gene expression of the three cancer patients who had operation were compared with the genes of the three normal cases.

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL10332
6 Samples

Download data: TXT

Series

Accession:: GSE49051

ID:: 200049051

Select item 20004904916.

Gene expression-based, six individualized outcomes for cancer cells treated by TMEFF2 adenovirus and 2837 genes changes after treatment.

(Submitter supplied) The genes expression changes after the adenovirus treatment for 36 hours

Organism:: Homo sapiens

Type:: Expression profiling by array

Platform:: GPL16951
6 Samples

Download data: GPR

Series

Accession:: GSE49049

ID:: 200049049

Select item 20007742417.

PDGF Engages an E2F-USP1 Signaling Pathway to Support ID2-mediated Survival of Proneural Glioma Cells.

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

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL19441
12 Samples

Download data

Series

Accession:: GSE77424

ID:: 200077424

Select item 20007742318.

PDGF Engages an E2F-USP1 Signaling Pathway to Support ID2-mediated Survival of Proneural Glioma Cells.

(Submitter supplied) Identification of critical survival determinants of PDGF-driven proneural glioma. Results provided information about the genes and pathways that are regulated by PDGF signaling in PDGF-driven proneural glioma and led to the assessment of the importance of the USP1-ID2 axis in proneural glioma.

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL19441
6 Samples

Download data: TXT

Series

Accession:: GSE77423

ID:: 200077423

Select item 20007741919.

PDGF Engages an E2F-USP1 Signaling Pathway to Support ID2-mediated Survival of Proneural Glioma Cells.

Organism:: Mus musculus

Type:: Expression profiling by array

Platform:: GPL19441
6 Samples

Download data: TXT

Series

Accession:: GSE77419

ID:: 200077419

Select item 20007446220.

Expression profiling of primary glioma samples

(Submitter supplied) Background: Signaling by receptor tyrosine kinases (RTK) is frequently dysregulated in gliomas. Inter-individual variability in the causes for dysregulated RTK signaling may have hampered the efficacy of targeted therapies. Using gene expression modules around key regulators in the RAS-RAF-MEK-MAPK cascade and in the phosphatidylinositol 3-kinase-AKT pathways, we developed a “RMPA” clustering scheme to distinguish gliomas with varying extents of RTK signaling. more...