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GSE100699
Mus musculus
28 Downloadable Samples
Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Identifying and avoiding off-target effects of RNase H-dependent antisense oligonucleotides in mice.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Mus musculus
- 20 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We used microarrays to globally profile the gene expression changes observed in liver after 3 days when dosing antisense oligonucleotides in mice
Publication Title
Identifying and avoiding off-target effects of RNase H-dependent antisense oligonucleotides in mice.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We used microarrays to globally profile the gene expression changes observed in liver after 3 days when dosing an antisense oligonucleotide in mice
Publication Title
Identifying and avoiding off-target effects of RNase H-dependent antisense oligonucleotides in mice.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Homo sapiens
- 13 Downloadable Samples
- Affymetrix HT Human Genome U133A Array (hthgu133a)
Description
We have reported more than a dozen microenvironmental factors whose signaling must be integrated in order to effect an organized, functional tissue morphology. In order to identify underlying commonalities in gene transcription associated with the phenotype, we compared the gene expression of organized and disorganized epithelial cells of the HMT-3522 breast cancer progression series: the non-malignant S1 cells that form polarized spheres (acini), the malignant T4-2 cells that form large tumor-like clusters, and the phenotypically reverted T4-2 cells that polarize as a result of correction of the microenvironmental signaling.
Publication Title
Inhibitors of Rho kinase (ROCK) signaling revert the malignant phenotype of breast cancer cells in 3D context.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Schizosaccharomyces pombe
- 8 Downloadable Samples
- Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Nitric oxide being a versatile molecule inside biological systems, from being both a cell signaling molecule to a potent stress agent, has significant effect in the transcriptional response in fission yeast.
Publication Title
Global transcriptomic profiling of Schizosaccharomyces pombe in response to nitrosative stress.
Sample Metadata Fields
No sample metadata fields
View Samples- Macaca mulatta
- 21 Downloadable Samples
- Affymetrix Rhesus Macaque Genome Array (rhesus)
Description
This study was designed to provide a genome-wide analysis of the effects of luteinizing hormone (LH) ablation/replacement versus steroid ablation/replacement on gene expression in the developed corpus luteum (CL) in primates during the menstrual cycle. Naturally cycling, female rhesus monkeys were left untreated (Control; n = 4) or received one of the following treatments for three days beginning on Day 9 of the luteal phase: daily injection of the gonadotropin-releasing hormone (GnRH) antagonist (Antide; n = 5), Antide + recombinant human LH (A+LH; n = 4), Antide + LH + the 3b-HSD antagonist Trilostane (A+LH+TRL; n = 4), and Antide + LH + TRL + progesterone replacement with a synthetic progestin R5020 (A+LH+TRL+ R5020; n = 5). On Day 12 of the luteal phase, CL were removed and samples of RNA from individual CL were fluorescently labeled and hybridized to Affymetrix rhesus macaque total genome microarrays. The greatest number of altered transcripts was associated with the ablation/replacement of LH, while ablation/replacement of progestin affected fewer transcripts. Replacement of LH during Antide treatment restored expression of most transcripts to control levels. Real-time PCR validation of a subset of transcripts revealed that most expression patterns were similar between microarray and real-time PCR. Analysis of protein levels were subsequently determined for 2 of the transcripts differentially expressed by real-time PCR. This is the first genome-wide analysis of LH and steroid regulation of gene transcription in the developed primate CL. Further analysis of novel transcripts identified in this data set can clarify the relative role for LH and steroids in CL maintenance and luteolysis.
Publication Title
The effects of luteinizing hormone ablation/replacement versus steroid ablation/replacement on gene expression in the primate corpus luteum.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 15 Downloadable Samples
- Affymetrix Human Genome U133A 2.0 Array (hgu133a2)
Description
To obtain a genomic view of hepatocyte nuclear factor-4 (HNF-4) in the regulation of the inflammatory response, microarray analysis was used to probe the expression profile of an inflammatory response induced by cytokines in a model of knock-down HNF-4 HepG2 cells. The results indicate an extensive role for HNF-4 plays in the regulation of a large number of the liver-specific genes. Majority of genes (71%) affected by cytokine treatment are also affected by HNF-4 knock-down. This significant overlap suggests that HNF-4 may play a role in regulating the cytokine-induced inflammatory response.
Publication Title
Expression profile analysis of the inflammatory response regulated by hepatocyte nuclear factor 4α.
Sample Metadata Fields
No sample metadata fields
View Samples- Macaca mulatta
- 20 Downloadable Samples
- Affymetrix Rhesus Macaque Genome Array (rhesus)
Description
To explore chorionic gonadotropin (CG)-regulated gene expression in the primate corpus luteum (CL), adult female rhesus macaques were treated with a model of simulated early pregnancy (SEP). Total RNA was isolated from individual CL and hybridized to Affymetrix GeneChip Rhesus Macaque Genome Arrays The level of 1192 transcripts changed expression > 2-fold (one-way ANOVA, FDR correction; P<0.05) during SEP when compared to Day 10 untreated controls, and the majority of changes occurred between Days 10 and 12 of SEP. To compare transcript levels between SEP rescued and regressing CL, previously banked rhesus GeneChip array data from the mid- to late and very late luteal phase were analyzed with time-matched intervals in SEP. Comparing RMA-normalized transcripts from the natural cycle with those from luteal rescue revealed 7677 transcripts changing in expression pattern >2 fold (one-way ANOVA, FDR correction; P<0.05) between the two groups. Clustering of samples revealed that the SEP samples possessed the most related transcript expression profiles. Regressed CL (days 18-19, around menses) were the most unlike all other CL. The most affected KEGG pathway was Steroid Biosynthesis, and most significantly absent pathways following SEP treatment includes groups of genes whose products promote cell-death. By further comparing the genome-wide changes in luteal gene expression during rescue in SEP, with those in CL during luteolysis in the natural menstrual cycle, it is possible to identify key regulatory pathways promoting fertility.
Publication Title
Microarray analysis of the primate luteal transcriptome during chorionic gonadotrophin administration simulating early pregnancy.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
MGAT1 and Complex N-Glycans Regulate ERK Signaling During Spermatogenesis.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Loss of Mgat1 in spermatogonia was investigated in germ cells from 23 day males. Gene expression changes induced by deletion of Mgat1 were determined using the Affymetrix GeneChip Mouse Gene 2.0 ST Array.
Publication Title
MGAT1 and Complex N-Glycans Regulate ERK Signaling During Spermatogenesis.
Sample Metadata Fields
Age, Specimen part
View Samples