Filters
Technology
Platform
GSE38617
Homo sapiens
28 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Disease-associated miRNA-mRNA networks in oral lichen planus.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
The experiment aims to identify regulatory miRNA networks influencing mRNA profiles in oral lichen planus (OLP). RNA and miRNA were extracted simultaniously using miRVana (Ambion, Life Technologies). Sample and array processing was carried out according to the manufacturer's guidelines. Affymetrix raw data was processed using AGCC Expression Console 1.1 (Affymetrix), employing RMA normalization. Linking miRNA and mRNA was performed with a correlation analysis, while a false discovery rate was used to exclude false-positive correlations between miRNAs and their predicted targets.
Publication Title
Disease-associated miRNA-mRNA networks in oral lichen planus.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 199 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
In chronic lymphocytic leukemia (CLL), 13q14 and 11q22-23 deletions are found in 2/3 of the cases. 11q22-23 deletions are associated with poor survival, whereas 13q14 deletions as single abnormality are often found in indolent disease forms. The molecular basis for this difference in prognosis is not known.
Publication Title
Expression analysis of genes located in the minimally deleted regions of 13q14 and 11q22-23 in chronic lymphocytic leukemia-unexpected expression pattern of the RHO GTPase activator ARHGAP20.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 61 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Purpose: CEBPA mutations are found as either biallelic (biCEBPA) or monoallelic (moCEBPA). We set out to explore whether the kind of CEBPA mutation is of prognostic relevance in cytogenetically normal AML (CN-AML).
Publication Title
Acute myeloid leukemia with biallelic CEBPA gene mutations and normal karyotype represents a distinct genetic entity associated with a favorable clinical outcome.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 194 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Chronic lymphocytic leukemia (CLL) is a common and heterogeneous disease. An accurate prediction of outcome is highly relevant for the development of personalized treatment strategies. Microarray technology was shown to be a useful tool for the development of prognostic gene expression scores. However, there are no gene expression scores which are able to predict overall survival in CLL based on the expression of few genes that are better than established prognostic markers. We correlated 151 CLL microarray data sets with overall survival using Cox regression and supervised principal component analysis to derive a prognostic score. This score based on the expression levels of eight genes and was validated in an independent group of 149 CLL patients by quantitative real time PCR. The score was predictive for overall survival and time to treatment in univariate Cox regression in the validation data set (both: p<0.001) and in a multivariate analysis after adjustment for 17p and 11q deletions and the IgVH-status. The score achieved superior prognostic accuracy compared to models based on genomic aberrations and IgVH-status and may support personalized therapy.
Publication Title
An eight-gene expression signature for the prediction of survival and time to treatment in chronic lymphocytic leukemia.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 982 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Acute myeloid leukemia (AML) is a heterogeneous disease in respect of molecular aberrations and prognosis. We used gene expression profiling of 562 patients treated in the German AMLCG 1999 trial to develop a gene signature that predicts survival in AML.
Publication Title
A 29-gene and cytogenetic score for the prediction of resistance to induction treatment in acute myeloid leukemia.
Sample Metadata Fields
Age, Specimen part
View Samples- Homo sapiens
- 404 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Patients with cytogenetically normal acute myeloid leukemia (CN-AML) show heterogeneous treatment outcomes. We used gene expression profiling to develop a gene signature that predicts overall survival (OS) in CN-AML. Based on data from 163 patients treated in the German AMLCG 1999 trial and analyzed on oligonucleotide microarrays, we used supervised principal component analysis to identify 86 probe sets (representing 66 different genes) which correlated with OS, and defined a prognostic score based on this signature. When applied to an independent cohort of 79 CN-AML patients, this continuous score remained a significant predictor for OS (hazard ratio [HR], 1.85; P=0.002), EFS (HR, 1.73; P=0.001), and RFS (HR, 1.76; P=0.025). It kept its prognostic value in multivariate analyses adjusting for age, FLT3 ITD and NPM1 status. In a validation cohort of 64 CN-AML patients treated on CALGB study 9621, the score also predicted OS (HR, 4.11; P<0.001), EFS (HR, 2.90; P<0.001), and RFS (HR, 3.14, P<0.001) and retained its significance in a multivariate model for OS. In summary, we present a novel gene expression signature that offers additional prognostic information for patients with CN-AML.
Publication Title
An 86-probe-set gene-expression signature predicts survival in cytogenetically normal acute myeloid leukemia.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)
Description
Understanding the trancriptional role of FOXF1 in mesenchymal activation
Publication Title
Loss of FOXF1 expression promotes human lung-resident mesenchymal stromal cell migration via ATX/LPA/LPA1 signaling axis.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
PAR-1 is known to be involved in the transition from non-metastatic to metastatic melanoma. We sought to determine the downstream target genes regulated by PAR-1 to determine how PAR-1 is contributing to the metastatic melanoma phenotype.
Publication Title
Protease activated receptor-1 inhibits the Maspin tumor-suppressor gene to determine the melanoma metastatic phenotype.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 27 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Stress signaling in breast cancer cells induces matrix components that promote chemoresistant metastasis.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples