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Homo sapiens
6 Downloadable Samples
Illumina HumanHT-12 V4.0 expression beadchip
Description
Inhibiton of NSD2 by shRNA induces K562 differentiation via increasing erythroid specfic lineage factors
Publication Title
Proteosomal degradation of NSD2 by BRCA1 promotes leukemia cell differentiation.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 6 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
linc00598 is a nuclear localized long noncoding RNA which transcribed in downstream of FoxO1. Previous studies showed that several nuclear retained lncRNAs function as transcriptional regulators. To find out the function of linc00598 as a transcriptional regulator, we performed microarray analysis using linc00598 knock down stable HEK293t cells. The results showed that positive cell cycle regulation related genes including cyclin D2 were regulated transcriptionally by linc00598. It was also observed that knock down of linc00598 induces G0/G1 cell cycle arrest and inhibit proliferation. Therefore linc00598 represents a novel cell cycle regulatory lncRNA and may be involved in promoting transformation of human cells.
Publication Title
Long noncoding RNA linc00598 regulates CCND2 transcription and modulates the G1 checkpoint.
Sample Metadata Fields
Cell line
View Samples- Arabidopsis thaliana
- 24 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Iron is an essential element for almost all organisms, catalyzing numerous essential redox reactions by virtue of its unique electrochemical properties. Iron levels in cells need to be carefully balanced. Rglg1/2 is an Arabidopsis mutant which display a pleiotropic phenotype partly resembling iron-deficient plants.To dissect global transcriptional regulation of gene expression in iron-deficient plants, we conducted genome-wide proteomic and transcriptomic surveys of leaves and roots from iron-sufficient and iron-deficient Col-0 wild-type plants and rglg1 rglg2 double mutants.
Publication Title
No associated publication
Sample Metadata Fields
Age, Specimen part
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
The genetic expression profile of a Wnt signal agonist, BIO, was evaluated in human primary keratinocytes.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Human keratinocytes isolated from foreskin were cultured and treated with a GSK-3beta inhibitor, BIO. The effect of BIO was evaluated by the cell growth, clony formation and differentiating markers.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 72 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
We applied a meta-analysis of datasets from seven different microarray studies on lung cancer for differentially expressed genes related to survival time (under 2 y and over 5 y). Systematic bias adjustment in the datasets was performed by distance-weighted discrimination (DWD). We identified a gene expression signature consisting of 64 genes that is highly predictive of which stage I lung cancer patients may benefit from more aggressive therapy.
Publication Title
A gene expression signature predicts survival of patients with stage I non-small cell lung cancer.
Sample Metadata Fields
Sex
View Samples- Populus trichocarpa
- 48 Downloadable Samples
- Affymetrix Poplar Genome Array (poplar)
Description
Previous research has shown that glutamine and sucrose treatment of excised poplar stems induces bark storage protein (BSP) gene expression. The objective of this research is to identify changes in gene expression associated with metabolic regulation of nitrogen storage and cycling and use this information to identify potential regulatory genes. Significant, differentially expressed genes were identified in excised poplar stems incubated in solutions of glutamine, sucrose, glycine, glutamine+glucose, and glutamine+sucrose compared to incubation in a water control.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Treatment, Time
View Samples
GSE90034- Mus musculus
- 2 Downloadable Samples
Agilent-028005 SurePrint G3 Mouse GE 8x60K Microarray (Probe Name version), Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Srf destabilizes cellular identity by suppressing cell-type-specific gene expression programs.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus, Rattus norvegicus
- 31 Downloadable Samples
- Affymetrix Murine Genome U74A Version 2 Array (mgu74av2)
Description
TCE is a non-genotoxic hepatocarcinogen in mouse, but not in rat or human. Extrapolation of data from laboratory animals to humans is difficult due to species-specific differences. To identify molecular pathways and biological changes responsible for species-specific differences in hepatocarcinogenesis, we analyzed gene expression profiles of livers from B6C3F1 mice and SD rats administered TCE by oral gavage once or repeatedly every 24 hrs for 14 days. Gene expression analysis revealed distinct clusters of transcriptional profiles in single- and repeated-dose mice and rats. Pathway analysis showed differences in biological pathways between single- and repeated-dose mice and rats. Activation of the MAPK signaling cascade and ubiquitin-proteasome inhibitory function, as well as inhibition of TGF-beta signaling, were specific to mice and suggest a role in hepatocyte proliferation. Although pathological analysis showed no evidence of apoptosis, gene expression analysis revealed changes in apoptosis-related genes. In addition to the previously reported suppression of apoptosis, results in repeated-dose mice showed that toxicity induced by TCE in turn induces apoptosis.
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 22 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Hyperactivation of phosphatidylinositol-3 kinase (PI3K) promotes escape from hormone dependence in estrogen receptor-positive breast cancer.
Publication Title
Hyperactivation of phosphatidylinositol-3 kinase promotes escape from hormone dependence in estrogen receptor-positive human breast cancer.
Sample Metadata Fields
Specimen part, Cell line
View Samples