Filters
Technology
Platform
GSE102863
Homo sapiens
12 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
In our experiments with a xenograft model, mouse-IFN (mIFN) treatment was suggested to exaggerate the antitumor effects of sorafenib on hepatocellular carcinoma in vivo.
Publication Title
The in vivo antitumor effects of type I-interferon against hepatocellular carcinoma: the suppression of tumor cell growth and angiogenesis.
Sample Metadata Fields
No sample metadata fields
View Samples- Caenorhabditis elegans
- 6 Downloadable Samples
Illumina Genome Analyzer II
Description
Early environmental experiences and life histories profoundly influence adult phenotypes via as yet poorly understood mechanisms. We previously showed that wild-type adult C. elegans that transiently passed through the stress-induced dauer larval stage (post-dauers) exhibit different gene expression patterns, genome-wide chromatin structure, and life history traits when compared to adults that bypassed the dauer stage (controls). Here we show that endogenous small inhibitory RNAs (endo-siRNAs) and siRNA pathways may mediate developmental history-dependent phenotypic diversity. Deep sequencing of small RNA libraries show changes in endo-siRNA levels in post-dauer as compared to control animals, and meta analyses indicate that specific endo-siRNA pathways are targets of developmental history-dependent reprogramming. We demonstrate that mutations in specific endo-siRNA pathways affect the expected gene expression and chromatin state changes in post-dauer animals, and also disrupt their increased brood size phenotype. We find that the chromatin state and endo-siRNA distribution in dauers is also distinct and suggest that this remodeling in dauers provides a template for the subsequent establishment of adult post-dauer profiles. Together, our results imply a critical mechanistic role for endo-siRNA pathways in mediating early experience-dependent phenotypic divergence in adults, and suggest that regulation of these pathways contribute to increased fitness via non-genetic mechanisms. Overall design: We deep-sequenced small RNA libraries from 2 biological replicates each of control and postdauer adults, and one biological each of larval L3 and dauer stages.
Publication Title
Developmental programming modulates olfactory behavior in C. elegans via endogenous RNAi pathways.
Sample Metadata Fields
Cell line, Subject
View Samples- Mus musculus
- 64 Downloadable Samples
- Illumina HiSeq 2500
Description
Gene expression changes in the murine colon were determined at early and late stages following colonoscopic-guided pinch biopsy by comparing normal mucosa of sham treated mice to wound beds Overall design: RNA seq analysis was carried out on colonic mucosa of mice 1 hour, 6 hours, 3 days or 6 days in normal tissue following sham treatment or the wound bed following pinch biopsy
Publication Title
Colonoscopic-Guided Pinch Biopsies in Mice as a Useful Model for Evaluating the Roles of Host and Luminal Factors in Colonic Inflammation.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We investigated that gene expression profile of generated human iPS cells from cord blood cells using temperature sensitive sendai-virus vector.
Publication Title
Efficient generation of transgene-free human induced pluripotent stem cells (iPSCs) by temperature-sensitive Sendai virus vectors.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Activation of telomerase often endows cancer cells, but rarely normal somatic cells, with immortality. Especially, fetal lung fibroblasts are known to be hardly immortalized by TERT overexpression. We here established an immortal non-transformed lung fibroblast cell line only by TERT transfection, as well as an immortal transformed cell line by transfection of TERT and SV40 early antigens. Comparing the expression profiles of these cell lines with those of mortal cell strains with elongated lifespan after TERT transfection, 51 genes, including 19 upregulated and 32 downregulated, were explored to be the candidates responsible for regulation of cellular proliferation of lung fibroblasts. These included the genes previously reported to be involved in cellular proliferation, transformation, or self-renewal capacity, and those highly expressed in lung tissues obtained from patients with idiopathic pulmonary fibrosis or hypersensitivity pneumonitis. This set of lung fibrobrast cell lines/strains of identical genetic background with different proliferative capacity, mortal and immortal non-transformed fibroblasts may become useful model cells for research on lung fibroblast growth regulation and the candidate genes explored in this study may provide promising biomarkers or molecular targets of pulmonary fibrosis.
Publication Title
Exploration of the genes responsible for unlimited proliferation of immortalized lung fibroblasts.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Screening for genes regulated by Etv2 within Flk-1+/PDGFRa+ ES derived mesoderm.Microarray analysis performed to screen for the candidate genes regulated by Etv2. TT2 ES cells differentiated on OP9 feeder cells were sorted using Flk-1 and PDGFRa antibodies.Gene expressions from these two populations were compared.
Publication Title
Etv2/ER71 induces vascular mesoderm from Flk1+PDGFRα+ primitive mesoderm.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Screening for genes up in Etv2+ cells within Flk-1+ ES derived mesoderm
Publication Title
Etv2/ER71 induces vascular mesoderm from Flk1+PDGFRα+ primitive mesoderm.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 18 Downloadable Samples
- Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
Deregulated retinal angiogenesis directly cause vision loss in many ocular diseases, such as diabetic retinopathy and retinopathy of prematurity. To identify endothelial-specific genes expressed in angiogenic retinal vessels, we purified genetically labeled endothelial cells from Tie2-GFP transgenic mice and performed gene expression profiling using DNA microarray. To find out genes associated with angiogenesis, comparisons of microarray data were carried out between GFP-negative non-endothelial retinal cells and GFP-positive retinal endothelial cells in angiogenic P8 retina.
Publication Title
Sema3E-PlexinD1 signaling selectively suppresses disoriented angiogenesis in ischemic retinopathy in mice.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 4 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Four conditions of cultured CD8+ T cells were analyzed with Affymetrix HG-U133-Plus-2.0 microarrays.
Publication Title
Detection of self-reactive CD8⁺ T cells with an anergic phenotype in healthy individuals.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 11 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
XPA is required for Nucleotide Excision Repair system, which could function to repair DNA damage induced by the UV. UV damage on the genomic DNA cannot be removed, thus persistence of damage could affect the transcriptional machinary.
Publication Title
Mitotic genes are transcriptionally upregulated in the fibroblast irradiated with very low doses of UV-C.
Sample Metadata Fields
Specimen part, Disease
View Samples