We used microarrays to detail the global program of gene expression in response to expression of either mutant (C96Y) or wild-type human proinsulin and identified distinct classes of up-regulated genes. Results provides insight into the molecular mechanisms underlying a form of neonatal diabetes.
Genetic complexity in a Drosophila model of diabetes-associated misfolded human proinsulin.
Sex, Specimen part
View SamplesMicroarray expression profilling of mouse primary mixed cortical/hippocampal neurons, primary fibroblasts and L929 cells to compare ISGs signature in disctinct cell types
Inefficient type I interferon-mediated antiviral protection of primary mouse neurons is associated with the lack of apolipoprotein l9 expression.
Specimen part, Cell line
View SamplesIPH-926 is an anticancer drug-resistant tumor cell line derived from a chemo-refractory human infiltrating lobular breast cancer (ILBC). IPH-926 ILBC cells were subjected to gene expression profiling using an Affymetrix HG U133 Plus 2.0 array.
ABCB1/MDR1 contributes to the anticancer drug-resistant phenotype of IPH-926 human lobular breast cancer cells.
Specimen part, Cell line
View SamplesHuman solid tumors contain rare cancer side population (SP) cells, which expel the fluorescencent dye H33342 and display cancer stem cell characteristics. Transcriptional profiling of cancer SP cells isolated by H33342 fluorescence analysis is a newly emerging approach to discover cancer stem cell markers and aberrant differentiation pathways. Using Affymetrix expression microarrays this study investigated differential gene expression between SP and non-SP (NSP) cells isolated from the CAL-51 human mammary carcinoma cell line.
Down-regulation of the fetal stem cell factor SOX17 by H33342: a mechanism responsible for differential gene expression in breast cancer side population cells.
Specimen part
View SamplesThe iNSC cells are two clones generated from the same MEF line. Therefore, we conducted one analysis that compared the two clonal lines and a separate analysis that compared iNSC vs. NSC, iNSC vs. MEF, and NSC vs. MEF. Both were single factor ANOVAs, the first compared two
Direct reprogramming of mouse and human fibroblasts into multipotent neural stem cells with a single factor.
Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Reconstruction of phrenic neuron identity in embryonic stem cell-derived motor neurons.
Specimen part
View SamplesExpression response after induction of putative phrenic neuronal determinants in ES cell-derived motor neurons was compared to a pre-determined list of genes over-expressed in FACS-sorted primary.
Reconstruction of phrenic neuron identity in embryonic stem cell-derived motor neurons.
Specimen part
View SamplesExpression response after induction of putative phrenic neuronal determinants in ES cells was compared to a pre-determined list of genes over-expressed in FACS-sorted phrenic cells.
Reconstruction of phrenic neuron identity in embryonic stem cell-derived motor neurons.
Specimen part
View SamplesNeutrophil lysis after phagocytosis is a process potentially important in the pathogenesis of community-associated methicillin-resistant S. aureus (CA-MRSA) infection. The mechanism for this process is not currently known. Therefore, to better understand CA-MRSA virulence we used human oligonucleotide microarrays to investigate the mechanism underlying enhanced PMN lysis that occurs after phagocytosis of CA-MRSA.
Rapid neutrophil destruction following phagocytosis of Staphylococcus aureus.
Specimen part, Treatment
View SamplesEffects of aneuploidy on gene expression in Arabidopsis thaliana containing extra copies of chromosome 5.
Effects of aneuploidy on genome structure, expression, and interphase organization in Arabidopsis thaliana.
Specimen part, Subject
View Samples