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Homo sapiens
27 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Human mesenchymal stem cells are expected to be a useful tool for cellular therapy. We used microarrays to detail the gene expression profiles and selected candidate biomarkers that indicate the culture stage of the cells.
Publication Title
Gene expression profiling of human mesenchymal stem cells for identification of novel markers in early- and late-stage cell culture.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 24 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
We found constitutive upregulation and higher degree induction of drug metabolism and disposition-related genes in a three-dimensional HepG2 culture. The upregulated genes are those believed to be regulated by different regulatory factors. The global gene expression analysis by Affymetrix GeneChip indicated that altered expressions of microtubule-related genes may change expressed levels of drug metabolism and disposition genes. Stabilization of the microtubule molecules with docetaxel, a tubulin stabilizing agent, in the two-dimensional culture showed gene expression patterns similar to those in the three-dimensional culture, indicating that culture environment affects drug metabolism functions in HepG2 cells.
Publication Title
Global gene expression changes including drug metabolism and disposition induced by three-dimensional culture of HepG2 cells-Involvement of microtubules.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 21 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Human mesenchymal stem cells (hMSCs), which are multipotent cells to differentiate into several cell types, are expected to be a useful tool for cellular therapy. In some clinical settings, hMSCs have immuno-suppressive effects for GVHD (Graft-versus-host disease) and are expanded in vitro before application. To find biomarkers that indicate the culture stage of hMSCs, we performed microarray analysis for hMSCs derived from bone marrow, using Affymetrix GeneChip Human Genome U133 Plus 2.0 (54,613 probe sets).
Publication Title
Gene expression profiling of human mesenchymal stem cells for identification of novel markers in early- and late-stage cell culture.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 11 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
VECELL 3-D insert is newly developed culture scaffold with collagen-coated ePTFE (expanded polytetrafluoroethylene) mesh. Effects of VECELL 3-D insert on the functionalities of HepG2, human hepatocellular carcinoma cell line, were analyzed.
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Rattus norvegicus
- 7 Downloadable Samples
- Affymetrix Rat Genome U34 Array (rgu34a)
Description
We examined the effect of grape seed extract (GSE), which are known to protect neurons against oxidative stress, on primary cultures of hippocampal astrocytes. GSE increased interleukin-6 (IL-6) expression.
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Cancer cells have wide variety of gene expression profile. The objective of the study is to reveal the cancer-associated gene expression profile.
Publication Title
Gene expression signatures for identifying diffuse-type gastric cancer associated with epithelial-mesenchymal transition.
Sample Metadata Fields
Specimen part
View Samples- Rattus norvegicus
- 6 Downloadable Samples
- Affymetrix Rat Genome U34 Array (rgu34a)
Description
The overall data contains expression profile of rat genes of cardiac fibroblasts. G-protein signaling is regulated in cardiac fibroblasts. The expresssion of angiotensin II receptor or cytokine such as interleukin is regulated by PTX (which is suggested to suppress Gi function) treatment.
Publication Title
Pertussis toxin up-regulates angiotensin type 1 receptors through Toll-like receptor 4-mediated Rac activation.
Sample Metadata Fields
Specimen part
View Samples
GSE59653- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We used an Aldefluor assay system to study the signaling pathways that regulate the frequency and maintenance of ALDH-positive cell population in MCF-7 cells as a CSC model.
Publication Title
Sphingosine-1-phosphate promotes expansion of cancer stem cells via S1PR3 by a ligand-independent Notch activation.
Sample Metadata Fields
Cell line
View Samples- Rattus norvegicus
- 90 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Microcystins are produced by the cyanobacteria, most commonly Microcystis aerginosa. Upon ingestion, toxic microcystins are actively absorbed by fish, birds and mammals where they are primarily liver toxins.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Age, Specimen part, Compound, Time
View Samples- Mus musculus
- 52 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
In order to screen candidate genes that discriminate genotoxic hepatocarcinogens from nongenotoxic ones, we compared gene expression in the liver of mice treated with 6 genotoxic hepatocarcinogens or 5 nongenotoxic hepatocarcinogens.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples