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GSE25334
Mus musculus
8 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Cell lines geneticially engineered to undergo conditional asymmetric self-renewal were used to identify genes whose expression is asymmetric self-renewal associated (ASRA). Non-random sister chromatid segregation occurs concordantly with asymmetric self-renewal in these cell lines.
Publication Title
A resource for discovering specific and universal biomarkers for distributed stem cells.
Alternate Accession IDs
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
DEMETER plant DNA demethylase induces antiviral response by interferon signalling in animal cells.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Time
View Samples- Homo sapiens
- 6 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Expression profiles of human embryonic kidney (HEK)-293T cells expressing a GFP (293T-GFP) or a truncated form of Arabidopsis DEMETER (DME) 5-methylcytosine (5mC) DNA glycosylase (293T-DME) analyzed on an Affymetrix Human Genome U133 Plus 2.0 Array Platform. These array data revealed differentially expressed genes (DEGs) between the 293T-GFP cells (without direct 5mC excision activity) and 293T-DME cells (with artificially implemented direct 5mC excision activity).
Publication Title
DEMETER plant DNA demethylase induces antiviral response by interferon signalling in animal cells.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Time
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Transcriptional profiling of mouse fibroblast-like synoviocytes (FLS) comparing FLS infected with empty adenovirus and Epas1 adenovirus. RNA was extracted from each FLS. We used microarrays to determine the effect of Epas1 overexpression on FLS and identifying the noble regulatory molecules during rheumatoid arthritic pathogenesis
Publication Title
Crosstalk between FLS and chondrocytes is regulated by HIF-2α-mediated cytokines in arthritis.
Alternate Accession IDs
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
The jmjC-domain containing H3K4 histone demethylase JARID1B/KDM5B/PLU1 is over-expressed in human breast cancer and is a potential target for breast cancer treatment. To investigate the in vivo function of JARID1B, we developed a new strain of Jarid1b knockout mice and characterized the phenotypes in detail. Unlike previously reported knockout strains, the majority of our Jarid1b knockout mice are viable beyond embryonic and neonatal stages. Nonetheless, these mice exhibit decreased body weight, higher incidence of adult mortality and decreased female fertility. Furthermore, Jarid1b knockout mice show delayed mammary gland development. Mechanistically, loss of JARID1B leads to decreased serum estrogen levels and reduced proliferation of mammary epithelial cells in early puberty. In addition, in mammary epithelial cells, loss of JARID1B diminishes the expression of key regulators of mammary morphogenesis, including FOXA1, estrogen receptor (ER), and GATA3. Taken together, these results indicate that JARID1B positively regulates mammary ductal development through both extrinsic and cell-autonomous mechanisms.
Publication Title
Histone demethylase jumonji AT-rich interactive domain 1B (JARID1B) controls mammary gland development by regulating key developmental and lineage specification genes.
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Sample Metadata Fields
Specimen part
View Samples- Danio rerio
- 4 Downloadable Samples
Illumina HiSeq 2000
Description
Purpose: The goals of this experiments are to analyze the transcriptomic change in dyrk1aakrb1 mutants compared with WT embryos by mRNA-seq technique. Methods: Whole mRNA profiles of 32 hpf WT(+/+) and dyrk1aakrb1 mutants zebrafish embryos were generated by mRNA-seq techinque, in duplicate, using HiSeq 2500 (Illumina, Inc., USA). Results: This analysis identified 354 transcripts as differentially regulated genes (DEG), of which 125 were up-regulated and 229 were down-regulated in dyrk1aakrb1 mutant (more than 2 fold and less than 0.5 fold respectively,; p value< 0.05). Overall design: Whole transcriptomic analysis of zebrafish embryos of dyrk1aakrb1, dyrk1aa knock out mutant and WT (+/+) in the background of Tg(kdrl:egfp) at 32 hpf.
Publication Title
Vascular defects of <i>DYRK1A</i> knockouts are ameliorated by modulating calcium signaling in zebrafish.
Alternate Accession IDs
Sample Metadata Fields
Age, Specimen part, Subject
View Samples- Danio rerio
- 4 Downloadable Samples
- Illumina HiSeq 2500
Description
Purpose: The goals of this experiments are to analyze the transcriptomic change in dyrk1aakrb1 mutants compared with WT embryos by mRNA-seq technique. Methods: Whole mRNA profiles of 48 hpf WT(+/+) and dyrk1aakrb1 mutants zebrafish embryos were generated by mRNA-seq techinque, in duplicate, using HiSeq 2500 (Illumina, Inc., USA). Results: This analysis identified 222 transcripts as differentially regulated genes (DEG), of which 101 were up-regulated and 121 were down-regulated in dyrk1aakrb1 mutant (more than 2 fold and less than 0.5 fold respectively,; p value< 0.05). Overall design: Whole transcriptomic analysis of zebrafish embryos of dyrk1aakrb1, dyrk1aa knock out mutant and WT (+/+) in the background of Tg(kdrl:egfp) at 48 hpf.
Publication Title
Vascular defects of <i>DYRK1A</i> knockouts are ameliorated by modulating calcium signaling in zebrafish.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Tissue inflammation is a key factor underlying insulin resistance in established obesity. Several models of immuno-compromised mice are protected from obesity-induced insulin resistance. However, it is unanswered whether inflammation triggers systemic insulin resistance or vice versa in obesity. The purpose of this study was to assess these questions.
Publication Title
Lipid-overloaded enlarged adipocytes provoke insulin resistance independent of inflammation.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Human adipose stem cells (ASCs) have been shown, in pre-clinical studies, to have therapeutic applicability in diverse fields, but a standard expansion method for clinical applications remains yet to be established. Isolated ASCs are typically expanded in medium containing fetal bovine serum (FBS). However, sera and other animal-derived culture reagents stage numerous safety issues in clinical therapy, including possible infections and severe immune reactions. By expanding the ASCs in medium containing human serum (HS), the problem can be eliminated.
Publication Title
Differential gene expression in adipose stem cells cultured in allogeneic human serum versus fetal bovine serum.
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Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 55 Downloadable Samples
- Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
2-methoxyestradiol (2ME2) induces mammary gland differentiation through amphiregulin-EGFR mediated signaling: molecular distinctions from the mammary gland of pregnant mice.High levels of 2ME2 are observed in the late stages of pregnancy. We investigated the role of 2ME2 on normal mammary gland development. Large scale gene expression assays were performed using Affymetrix GeneChips in pursuit of detailed molecular basis. (1) Mammary glands of wild type FVB mice administered 75 or 150 mg/kg of 2ME2 (2) Mammary glands of normal FVB/Nj mice (i) at day 16 of pregnancy, (ii) day 2 of lactation (iii) day 30 of post-lactation, and (3) mammary epithelial SCp2 cells after 6, 24 and 48 hours of 10 micromol 2ME2 treatment were examined. In vivo studies revealed that 2ME2 treatment up regulates the expression of amphiregulin. The clue to the role of 2ME2 in differentiation comes from studies in vitro which detected down regulation of inhibitor of differentiation (Id-1) gene and consequent up regulation of amphiregulin. The differentiation of E2 negative SCp2 cells by 2ME2 indicate estradiol independent mechanism. For details, please see our paper in Endocrinology 2006.
Publication Title
2-methoxyestradiol induces mammary gland differentiation through amphiregulin-epithelial growth factor receptor-mediated signaling: molecular distinctions from the mammary gland of pregnant mice.
Alternate Accession IDs
Sample Metadata Fields
Specimen part, Cell line
View Samples