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GSE63096
Rattus norvegicus
24 Downloadable Samples
Affymetrix Rat Gene 1.1 ST Array (ragene11st)
Description
Severe malnutrition in young children is associated with signs of hepatic dysfunction such as steatosis and hypoalbuminemia, but its etiology is unknown. To investigate the underlying mechanisms of hepatic dysfunction we used a rat model of malnutrition by placing weanling rats on a low protein or control diet (5% or 20% of calories from protein, respectively) for four weeks. Low protein diet-fed rats developed hypoalbuminemia and severe hepatic steatosis, consistent with the human phenotype. Hepatic peroxisome content was decreased and metabolomic analysis indicated impaired peroxisomal function. Loss of peroxisomes was followed by accumulation of dysfunctional mitochondria and decreased hepatic ATP levels. Fenofibrate supplementation restored hepatic peroxisome abundance and increased mitochondrial fatty acid -oxidation capacity, resulting in reduced steatosis and normalization of ATP and plasma albumin levels. These findings provide important insight into the metabolic
Publication Title
Malnutrition-associated liver steatosis and ATP depletion is caused by peroxisomal and mitochondrial dysfunction.
Sample Metadata Fields
Sex, Specimen part, Treatment
View Samples- Homo sapiens
- 30 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Activation of inflammatory pathways in human IBD
Publication Title
Activation of an IL-6:STAT3-dependent transcriptome in pediatric-onset inflammatory bowel disease.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 74 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We investigated the differential regulation patterns of type I anti-CD20 monoclonal antibody (mAb) rituximab and type II obinutuzumab on a transcriptional level. Using a panel of MCL cell lines, we determined the effects of obinutuzumab and rituximab as monotherapies as well as in combination on cell viability and proliferation.
Publication Title
Differential regulation patterns of the anti-CD20 antibodies obinutuzumab and rituximab in mantle cell lymphoma.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
To validate the suitability of two commonly used colorectal cancer cell lines, DLD1 and SW480, as model systems to study colorectal carcinogenesis, we treated these cell lines with -catenin siRNA and identified -catenin target genes using DNA microarrays. The list of identified target genes was compared to previously published -catenin target genes found in the PubMed and the GEO databases.
Publication Title
Comprehensive analysis of β-catenin target genes in colorectal carcinoma cell lines with deregulated Wnt/β-catenin signaling.
Sample Metadata Fields
Cell line, Treatment
View Samples- Homo sapiens
- 28 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
Purpose: The diagnosis of high grade intraductal papillary mucinous neoplasm (IPMN) is difficult to distinguish from low grade IPMN. The aim of this study was to identify potential markers for the discrimination of high grade and invasive IPMN from low and moderate grade IPMN.
Publication Title
Gene expression changes associated with the progression of intraductal papillary mucinous neoplasms.
Sample Metadata Fields
Disease, Disease stage, Subject
View Samples- Homo sapiens
- 23 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The goals of this study were to determine global differences in transcript expression and regulation between MM cells that are sensitive or insensitive to lovastatin-induced apoptosis. To this end, two sensitive (KMS11 and H929) and two insensitive (LP1 and SKMM1) MM cell lines treated with 20uM lovastatin or an ethanol vehicle control for 16 hours. mRNA was extracted and prepared for mRNA expression microarrays (HG-U133 Plus 2) in triplicate.
Publication Title
Exploiting the mevalonate pathway to distinguish statin-sensitive multiple myeloma.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
Tissue-resident mononuclear phagocytes (MNPs) in metabolic organs contribute to the regulation of whole body metabolism. CD301b+ MNPs are a subset of MNPs that are found in most peripheral organs including metabolic organs. In a mouse model in which CD301b+ MNPs can be selectively and transiently depleted, we examined the impact of the depletion on gene expression in the white adipose tissue and the liver.
Publication Title
CD301b(+) Mononuclear Phagocytes Maintain Positive Energy Balance through Secretion of Resistin-like Molecule Alpha.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 292 Downloadable Samples
Illumina HiSeq 2000
Description
We report the whole transcriptome data of single-cells derived from the early 16-cell stage to the 64-cell stage in the mouse embryo. Overall design: RNA from 262 cells from 36 mouse embryos (16- to 64-cell stage)
Publication Title
Position- and Hippo signaling-dependent plasticity during lineage segregation in the early mouse embryo.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 178 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Background: Patients with early stage non-small cell lung carcinoma (NSCLC) may benefit from treatments based on more accurate prognosis. A 15-gene prognostic classifier for NSCLC was identified from mRNA expression profiling of tumor samples from the NCIC CTG JBR.10 trial. Here, we assessed its value in an independent set of cases.
Publication Title
Validation of a histology-independent prognostic gene signature for early-stage, non-small-cell lung cancer including stage IA patients.
Sample Metadata Fields
Sex, Age
View Samples- Danio rerio
- 12 Downloadable Samples
- Affymetrix Zebrafish Genome Array (zebrafish)
Description
This study examined the effects of genetic knockdown of autophagy genes on vertebrate cardiac development
Publication Title
Autophagy is essential for cardiac morphogenesis during vertebrate development.
Sample Metadata Fields
Age, Specimen part
View Samples