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GSE11891
Mus musculus
9 Downloadable Samples
Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
A mouse AGM-derived cell line, AGM-s3, was shown to support the development of hematopoietic stem cells. To elucidate the molecular mechanisms regulating early hematopoiesis, we obtained subclones from AGM-s3, some of which were hematopoiesis supportive (s3-A9) and others which were non-supportive (s3-A7), and we analyzed the gene expression profiles by gene chip analysis.
Publication Title
Expression profile analysis of aorta-gonad-mesonephros region-derived stromal cells reveals genes that regulate hematopoiesis.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Chimeric mice with humanized livers are considered a useful animal model for predicting human drug metabolism and toxicity. In this study, the characteristics of fresh h-hepatocytes (cFHHs, PXB-cells®) isolated from chimeric mice (PXB-mice®) were evaluated in vitro to confirm their utility for drug development. The cFHHs cultured at high density (2.13 × 10^5 cells/cm2) displayed stable production of human albumin and cytochrome P450 (CYP) 3A activities for at least 21 days. The mRNA expression levels of 10 of 13 CYPs, UDP-glucuronosyltransferase (UGP), and transporters were maintained at >10% of the levels of freshly isolated cFHHs after 21 days. From 7-days cultured cFHHs at high density, many bile canaliculi were observed between cFHHs, and the accumulation of multidrug resistance-associated protein (MRP2) and bile salt export pump (BSEP) substrates in these bile canaliculi was clearly inhibited by cyclosporin A.
Publication Title
Culture density contributes to hepatic functions of fresh human hepatocytes isolated from chimeric mice with humanized livers: Novel, long-term, functional two-dimensional in vitro tool for developing new drugs.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Transcriptome analysis of partially degraded and fragmented RNA samples from mus musculus gut
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Mus musculus
- 39 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Female Crlj:CD1(ICR) mice were fed diets containing 0 (control), 5000 and 10000 ppm permethrin and 2500 ppm isoniazid (positive control for tumor induction) for periods of 7 and 14 days.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part
View Samples- Rattus norvegicus
- 24 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
To uncover molecular mechanisms underlying reduction of responses to restraint stress by racemic (R,S)-linalool inhalation, gene expression profiling at the hypothalamus of restraint stressed rats exposed to racemic (R,S)-linalool was carried out.
Publication Title
Inhalation of a racemic mixture (R,S)-linalool by rats experiencing restraint stress alters neuropeptide and MHC class I gene expression in the hypothalamus.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Analysis of synchronized HCT116 cells at various time points up to 10 hours following treatment with DMSO or Nocodazole.
Publication Title
A signature-based method for indexing cell cycle phase distribution from microarray profiles.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Analysis of MOLT-4 cells at various time points up to 6 hours following treatment with mouse anti-CD47 antibody (MABL) and goat anti-mouse IgG (GAM) as the crosslinker of MABL. MABL induces apoptosis in CD47-positive MOLT-4 cells. Cell death signals via CD47 ligation were analyzed by using Affymetrix Human Genome U133A microarray.
Publication Title
A new disulfide-linked dimer of a single-chain antibody fragment against human CD47 induces apoptosis in lymphoid malignant cells via the hypoxia inducible factor-1α pathway.
Sample Metadata Fields
Cell line, Time
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
To clarify the downstream signal pathway of EML4-ALK in NSCLC, we performed Affymetrix GeneChip analysis using ALK inhibitor CH5424802-treated NCI-H2228 xenograft tumors, and comprehensively characterized the gene expression regulated by inhibition of activated ALK.
Publication Title
CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
In a mouse model of elastase-induced emphysema, the effect of tetomilast against the emphysema development observed in C57BL/6J (C57) could be also detected in phosphodiesterase (PDE) 4D(+/+) but not in PDE4B(+/+), PDE4B(-/-), and PDE4D(-/-) mice. Based on this result, we hypothesized that the difference in the efficacy of tetomilast among these strains of mice might result from the differences in the levels of the target molecules of tetomilast other than PDE4 in each mouse strain. To test this hypothesis, we used microarrays to compare the expression levels of genes in the lungs of each mouse strain. The expression profiling by array demonstrated that the levels of cyclin-dependent kinase inhibitor 1 (CDKN1a) in PDE4B(+/+), PDE4B(-/-), and PDE4D(-/-) were higher than those in C57 and PDE4D(+/+).
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We used microarrays to identify genes in the migrated bone marrow-derived cells by G-CSF
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples