The 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 examine the differences between NOR1 and its fusion gene product EWS/NOR1, we compared the gene expression profiles of NOR1- and EWS/NOR1-overexpressing 293 cells.
Differential transactivation by orphan nuclear receptor NOR1 and its fusion gene product EWS/NOR1: possible involvement of poly(ADP-ribose) polymerase I, PARP-1.
No sample metadata fields
View SamplesRNA sequencing was performed to investigate ionizing radiation-dependent transcriptional change in human pluripotent cells and differentiated cells. Overall design: Examined 3 types of cells (fibroblasts, iPS cells and neural progenitor cells) and 2 types of treatments (non IR or IR), total 6 samples were analyzed.
Reprogramming and differentiation-dependent transcriptional alteration of DNA damage response and apoptosis genes in human induced pluripotent stem cells.
Specimen part, Treatment, Subject
View SamplesWe show that highly metastatic mouse melanoma B16/BL6 cells express less Gal-3 than B16 cells with a lower metastatic potential. We found that overexpression of Gal-3 in melanoma cells in fact suppresses metastasis. In contrast, knocking out Gal-3 expression in cancer cells promoted cell aggregation mediated through interactions with platelets and fibrinogen in vitro, and increased the number of metastatic foci in vivo. Overall design: We search for metastatic related gene in melanoma cells. Cells were removed in culture dish and total RNA was extracted from cells using Rneasy-plus mini kits. We compared the gene expression of B16 cells and B16/BL6 cells.
Galectin-3 Inhibits Cancer Metastasis by Negatively Regulating Integrin β3 Expression.
Specimen part, Cell line, Subject
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 SamplesTo clarify the downstream signal pathway of EML4-ALK in NSCLC, we performed Affymetrix GeneChip analysis using ALK inhibitor CH5424802-treated NCI-H2228 xenograft tumors, and comprehensively characterized the gene expression regulated by inhibition of activated ALK.
CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant.
Specimen part
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 SamplesThe differences of clinical characteristics in complex seizures induced by influenza A(H1N1)pdm09 and rotavirus gastroenteritis are well known, but the pathogenic mechanisms remain unclear. We analyzed the gene expression profiles in the peripheral whole blood cells isolated from pediatric patients using an Affymetrix oligonucleotide microarray.
Gene expression analysis in children with complex seizures due to influenza A(H1N1)pdm09 or rotavirus gastroenteritis.
Sex, Age, Specimen part, Disease, Disease stage, Subject
View SamplesWe isolated the meristematic and elongation zones of Col-0, upb1-1 mutant and 35S::UPB1-3YFP/upb1-1 plants by micro-dissection and extracted RNA from each section independently.
Transcriptional regulation of ROS controls transition from proliferation to differentiation in the root.
Age, Specimen part
View SamplesWe aimed to identify a reprogramming factor in mammalian oocytes. DJ-1 is one candidate gene of the factor. Inhibition of DJ-1 function in nuclear transfer embryos affected developmental abilities. The downstream effect of this DJ-1 inhibition was examined using microarrays.
Identification and characterization of an oocyte factor required for development of porcine nuclear transfer embryos.
Disease
View Samples