The Toll-like receptor 4 (TLR4) pathway is important for tumor-initiating cells. We used microarrays to obtain gene profiling data in order to increase understanding of the pathways.
Reciprocal regulation by TLR4 and TGF-β in tumor-initiating stem-like cells.
Sex, Specimen part
View SamplesGene expression of Ethanol-treated hepatocytes from WT and transglutaminase 2 knockout mice
Role of transglutaminase 2 in liver injury via cross-linking and silencing of transcription factor Sp1.
No sample metadata fields
View SamplesSexual dimorphism of the behaviors or physiological functions in mammals is mainly due to the sex difference of the brain. The goal of this study is to identify genes mediating sexaul dimorphism of the brain.
Microarray analysis of perinatal-estrogen-induced changes in gene expression related to brain sexual differentiation in mice.
Sex, Specimen part
View SamplesThe roles of histone demethylase KDM7 in gene expression were analyzed by gene expression profiling experiments with the mouse neuroblastoma cell line Neuro2A.
KDM7 is a dual demethylase for histone H3 Lys 9 and Lys 27 and functions in brain development.
Specimen part, Cell line
View SamplesTo clarify how Foxp3 regulates its target genes, we performed co-immunoprecipitation experiments and found that Foxp3 physically bound to AML1/Runx1 (Ono, M. et al, Nature, 2007). In this series of study, we compared gene regulations by AML1, wild type Foxp3, and a Foxp3 mutant with defective binding to AML1.
Foxp3 controls regulatory T-cell function by interacting with AML1/Runx1.
No sample metadata fields
View SamplesGene expression profiles of Cbfb-deficient and control Treg cells were compared.
Indispensable role of the Runx1-Cbfbeta transcription complex for in vivo-suppressive function of FoxP3+ regulatory T cells.
Sex, Age, Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Neuroprotective effects of brain-derived neurotrophic factor in rodent and primate models of Alzheimer's disease.
Treatment
View SamplesWe examined transgenic (TG) mice expressing human APP695 bearing the double Swedish (671KM>NL) and Indiana (717V>F) amyloid precursor protein (APP) mutations. Lentiviral vectors constitutively expressing BDNF-GFP under control of the CMV/-actin hybrid promoter or GFP alone were injected into the entorhinal cortices of TG mice bilaterally at age 6 months, a time point by which neuropathological degeneration and cell loss are established. Age-matched wild-type littermates underwent sham surgery or injection of lentivirus expressing GFP into the entorhinal cortices bilaterally.
Neuroprotective effects of brain-derived neurotrophic factor in rodent and primate models of Alzheimer's disease.
Treatment
View SamplesThis array set was used to identify the genes that are highly expressed in the mouse suprachiasmatic nucleus (SCN). Because pharmacological inhibition of Gai/o activity with pertussis toxin hampers intercellular synchronization and causes dampened rhythms of the entire SCN, we hypothesized that member(s) of the Regulator of G protein Signaling (RGS) family might contribute to synchronized cellular oscillations in the SCN. To test this hypothesis, we surveyed all known mouse Rgs genes for their expression by using GeneChip and selected the genes that are highly expressed in the SCN for further analysis.
Circadian regulation of intracellular G-protein signalling mediates intercellular synchrony and rhythmicity in the suprachiasmatic nucleus.
Sex, Age, Specimen part, Disease, Treatment, Time
View SamplesTreatment of DBA/2J mice with a combination of L-methionine and valproic acid significantly attenuated progressive hearing loss. We examined gene expression in the whole cochlea of the mice. This study was aimed to detect genes of which change in expression levels were associated with attenuation of progressive hearing loss in the mice.
Attenuation of progressive hearing loss in DBA/2J mice by reagents that affect epigenetic modifications is associated with up-regulation of the zinc importer Zip4.
Sex, Age, Specimen part
View Samples