Filters
Technology
Platform
Homo sapiens
60 Downloadable Samples
Affymetrix Human Exon 1.0 ST Array [probe set (exon) version (huex10st)
Description
Gastric cancers account for the fourth most frequent cancer death worldwide. Although many differential gene expression profiles are reported for gastric cancers, their variation at the post-transcriptional level has not been provided yet. In this study, we compared the gene expressions of normal stomach vs. stomach cancer in an exon-wise manner and compared alternatively spliced transcripts. The RNA from normal and cancer tissues of gastric cancer patients were subjected to Exon 1.0 ST microarrays.
Publication Title
No associated publication
Sample Metadata Fields
Sex, Specimen part, Subject
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
To compare the gene expression profile of MSCs harvested from bone marrow in the context of cell migration.
Publication Title
Matrix metalloproteinase 1 is necessary for the migration of human bone marrow-derived mesenchymal stem cells toward human glioma.
Sample Metadata Fields
No sample metadata fields
View Samples
GSE45956- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
We have created mice by performing gastric epithelium-specific knockout of common tumor suppressor genes.
Publication Title
Cooperativity of E-cadherin and Smad4 loss to promote diffuse-type gastric adenocarcinoma and metastasis.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Rearrangements involving the NUP98 gene resulting in fusions to several partner genes occur in acute myeloid leukemia and myelodysplastic syndromes. This study demonstrates that the second FG repeat domain of the NUP98 moiety of the NUP98-HOXA9 fusion protein is important for its cell immortalization and leukemogenesis activities. We demonstrate that NUP98-HOXA9 interacts with MLL via this FG repeat domain and that, in the absence of MLL, NUP98-HOXA9-induced cell immortalization and leukemogenesis are severely inhibited. Molecular analyses indicate that MLL is important for the recruitment of NUP98-HOXA9 to the HOXA locus and for NUP98-HOXA9-induced HOXA gene expression. Our data indicate that MLL is crucial for NUP98-HOXA9 leukemia initiation.
Publication Title
MLL is essential for NUP98-HOXA9-induced leukemia.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
In lung cancer progression, p53 mutations are more often observed in invasive tumors than in non-invasive tumors, suggesting that p53 is involved in tumor invasion and metastasis. To understand the nature of p53 function as a tumor suppressor, it is crucial to elucidate the detailed mechanism of the alteration in epithelial cells, the main origin of solid tumors, following p53 inactivation.
Publication Title
TSPAN2 is involved in cell invasion and motility during lung cancer progression.
Sample Metadata Fields
Sex, Age, Specimen part, Treatment
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The two obstacles that impede a wider application of genetically modified cells expressing therapeutic transgenes for ex vivo gene therapy are the immune mediated rejection of the transplanted cells, combined with their potential to cause iatrogenic oncogenesis. In this study we describe a new cellular vehicle for this form of therapy,
Publication Title
No associated publication
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Carbonic anhydrase IX (CA 9) is a transmembrane isoform of carbonic anhydrase (CA) that contributes to an acidification of tumor microenvironment. The expression of CA 9 in cervical tumors was shown to be strongly involved in high incidence of metastasis and poor prognosis.
Publication Title
Carbonic anhydrase IX (CA9) modulates tumor-associated cell migration and invasion.
Sample Metadata Fields
Specimen part, Disease, Cell line
View Samples- Homo sapiens
- 1 Downloadable Sample
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Although galectin-3 is known to modulate the cell proliferation, RNA processing, tumorigenesis, metastasis and apoptosis and also, which is highly expressed in human cancers, the function of galectin-3 is still controversy in gastric cancer. Here, we demonstrated the function of galectin-3 on gastric cancers by silencing with synthetic double-stranded small interfering RNA (siRNA). After silencing of galectin-3, cell numbers decreased and cell shapes changed in round. To determine the mechanism, microarray analysis was used to detect the changes in gene expression by galectin-3 silencing.
Publication Title
Silencing of galectin-3 changes the gene expression and augments the sensitivity of gastric cancer cells to chemotherapeutic agents.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 10 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Induction of germline-competent pluripotent stem cells from mouse fibroblasts has been achieved by the ectopic expression of four genes (Oct3/4, Sox2, c-Myc and Klf4). If this method can be applied to humans for the generation of personalized human pluripotent stem cells, it would greatly facilitate the therapeutic application of stem cells by avoiding the problem of immune rejection by the recipient associated with allograft transplants. Here we show that the ectopic expression of the same four genes in human neonatal skin derived cells is sufficient to induce pluripotent stem cells indistinguishable from human embryonic stem cells in morphology, gene expression, DNA methylation, teratoma formation and long term self-renewal ability. Extensive analysis of colonies generated by ectopic expression of these four genes indicates the presence of considerable heterogeneity in the induced colonies. These results provide a new finding to generate human induced pluripotent stem cells from postnatal somatic tissues.
Publication Title
Heterogeneity of pluripotent marker gene expression in colonies generated in human iPS cell induction culture.
Sample Metadata Fields
No sample metadata fields
View Samples- Gallus gallus
- 10 Downloadable Samples
- Affymetrix Chicken Genome Array (chicken)
Description
In adult mammals, hair cell loss is irreversible and may result in hearing and balance deficits. In contrast, birds can regenerate hair cells through differentiation of supporting cells and restore inner ear function, suggesting that hair cell progenitors are present in the population of supporting cells.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples