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Homo sapiens
16 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Treatment of prostate cancer by hormone suppression leads to the appearance of aggressive variants with variable or no dependence on the androgen receptor. Here we show that the developmental transcription factor, ONECUT2, is a master regulator of the AR network that is highly active in castration-resistant prostate cancer (CRPC).
Publication Title
ONECUT2 is a targetable master regulator of lethal prostate cancer that suppresses the androgen axis.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
To evaluate the specificity for inhibition of expression of OC2 target genes we generated microarray data of 22Rv1 cells treated for 4, 6 and 16 hours with the small molecule inhibitor.
Publication Title
ONECUT2 is a targetable master regulator of lethal prostate cancer that suppresses the androgen axis.
Sample Metadata Fields
Cell line, Treatment, Time
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
Human mononuclear cells were cultured in 2 phases. In the 1st phase the culture medium contained cyclosporine A the 2nd phase contained SCF and erythropoietin. Cells were collected at 3 stages of differentiation; on day 6, 10, 12 and represented early erythroblasts, medium stage and normoblasts.
Publication Title
Identification of gene networks associated with erythroid differentiation.
Sample Metadata Fields
No sample metadata fields
View Samples- Drosophila melanogaster
- 19 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
We profiled the transcriptome of Drosophila melanogaster embryos in ttk2D50 embryos or after over-expression using btl-GAL4; UAS-ttk, respectively. We further isolated cells that express btl-enh-RFPmoe (Cabernard and Affolter 2005) and FACS sorting, and profiled their transcriptomes in the same genetic backgrounds.
Publication Title
Tramtrack is genetically upstream of genes controlling tracheal tube size in Drosophila.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 19 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Adipose tissues play an important role in the pathophysiology of obesity-related disease including type 2 diabetes. To describe gene expression patterns and functional pathways in obesity-related type 2 diabetes, we performed global transcript profiling of omental adipose tissue in morbidly obese individuals with or without diabetes.
Publication Title
Global Gene Expression Profiling in Omental Adipose Tissue of Morbidly Obese Diabetic African Americans.
Sample Metadata Fields
Sex
View Samples- Mus musculus
- 17 Downloadable Samples
Illumina HiSeq 2500
Description
We show that mesenchymal CSC-like cells express an embryonic stem cell signature that is mutant p53 dependent Overall design: Examination of three p53 mutant mesenchymal stem cells and ten derived CSC-like cell lines and 2 derived p53 mutant KO clones compared to control clones
Publication Title
A Mutant p53-Dependent Embryonic Stem Cell Gene Signature Is Associated with Augmented Tumorigenesis of Stem Cells.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples
GSE15648- Homo sapiens
- 30 Downloadable Samples
Affymetrix Human Genome U95A Array (hgu95a)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 30 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
Somatic rearrangements of transcription factors are common abnormalities in the acute leukemias. With rare exception, however, the resultant protein products have remained largely intractable as pharmacologic targets. One example is AML1-ETO, the most common translocation reported in acute myeloid leukemia (AML). To identify AML1-ETO modulators, we screened a small molecule library using a chemical genomic approach. Gene expression signatures were used as surrogates for the expression versus loss of the translocation in AML1-ETO-expressing cells. The top classes of compounds that scored in this screen were corticosteroids and dihydrofolate reductase (DHFR) inhibitors. In addition to modulating the AML1-ETO signature, both classes induced evidence of differentiation, dramatically inhibited cell viability, and ultimately induced apoptosis via on-target activity. Furthermore, AML1-ETO-expressing cell lines were exquisitely sensitive to the effects of corticosteroids on cellular viability compared with nonexpressers. The corticosteroids diminished AML1-ETO protein in AML cells in a proteasome- and glucocorticoid receptor-dependent manner. Moreover, these molecule classes demonstrated synergy in combination with standard AML chemotherapy agents and activity in an orthotopic model of AML1-ETO-positive AML. This work suggests a role for DHFR inhibitors and corticosteroids in treating patients with AML1-ETO-positive disease.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Disease, Disease stage, Cell line
View Samples GSE15647- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
U937 AML cells that express an inducible AML1-ETO construct under the control of the tetracycline promoter.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
Kasumi-1 AML cells that were transfected in triplicate with AML1-ETO or luciferase siRNA constructs by either Amaxa nucleofection or Biorad siLentFect and incubated for 96 hours.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Cell line
View Samples