We profiled RNA expression in human iPSC-derived ventricular and atrial cardiomyocytes Overall design: 4 biological replicates of human iPSC-derived ventricular cardiomyocytes and 4 biological replicates of iPSC-derived atrial cardiomyocytes (from 3 individual iPSC lines)
Deep phenotyping of human induced pluripotent stem cell-derived atrial and ventricular cardiomyocytes.
Specimen part, Cell line, Subject
View SamplesWith a model mimicking GBM tumor cell dispersal, transcriptome changes between core (immotile) and dispersive (motile) cells were analyzed. Many genes are differentially expressed between these populations. This study focused on the genes that are significantly upregulated in dispersive cells. Besides gene sets related with the cell cycle and cell survival, epithelial to mesenchymal transition gene set is upregulated in dispersive cells. In this gene set, this study identified SERPINE1 gene as an important regulator of GBM cell dispersal. Overall design: Examination of core and dispersive populations' transcriptome during U373 cell spheroid dispersal. 2 sets of samples were prepared each for core and dispersive cells.
Identification of <i>SERPINE1</i> as a Regulator of Glioblastoma Cell Dispersal with Transcriptome Profiling.
Cell line, Subject
View SamplesPediatric high-grade gliomas (pHGGs) harboring the K27M mutation of H3F3A (histone H3.3) are characterized by global reduction of the repressive histone mark H3K27me3 and DNA hypomethylation.
Reduced H3K27me3 and DNA hypomethylation are major drivers of gene expression in K27M mutant pediatric high-grade gliomas.
Sex, Age, Disease, Disease stage
View SamplesTo assess how the TOX3 nuclear protein can modulate gene expression in luminal epithelial cells, MCF7 cells were transfected with a TOX3 expression vector or vector control. In both instances, GFP was coexpressed, allowing isolation of transfected cells by flow cytometry before transcriptome analysis. Experiments were carried out under estrogen depleted conditions, and cells isolated 48 hours after transfection.
TOX3 is expressed in mammary ER(+) epithelial cells and regulates ER target genes in luminal breast cancer.
Cell line
View SamplesHuman Glioblastoma Multiforme tumors taken before dendritic cell vaccination, the recurrent tumors taken after vaccination and control GBM tumors from non vaccinated patients.
T cells enhance stem-like properties and conditional malignancy in gliomas.
No sample metadata fields
View SamplesThe sclera maintains and protects the eye ball, which receives visual inputs. The aim of this study is to identify characteristics of the human sclera as one of the connective tissues derived from the neural crest and mesoderm. We have here demonstrated microarray data of cultured human scleral cells.
Human sclera maintains common characteristics with cartilage throughout evolution.
No sample metadata fields
View SamplesIllumina sequencing was used to assay the effect of mifepristone treatment on gene expression in adult Drosophila, including males, virgin females and mated females. Overall design: Males of strain w[1118]; p53B[6] were crossed to virgins of w[1118]; rtTA(3)E2 and progeny males and virgins were collected over 48 hours. One half of the virgins were mated to w[1118] males at ratio of 1:1 virgins to males for 4 days. Mated females were then separated from the w[1118] males. The mated females, males and virgins females were then maintained at approximately 20 flies per vial, on food with and without supplementation with 160ug/ml mifepristone for 12 days. Total fly RNA was isolated from 20 animals per sample. Three replicate samples were generated for each type of flies: males, mated females and virgin females.
The progesterone antagonist mifepristone/RU486 blocks the negative effect on life span caused by mating in female Drosophila.
Specimen part, Subject
View SamplesAberrant gene expression analysis between peripheral blood mononuclear cell (PBMC) samples from healthy individuals and patients with pancreatic carcinoma, gastric carcinoma and hepatocellular carcinoma (HCC) were identified using Affymetrix gene arrays.
A blood-based three-gene signature for the non-invasive detection of early human hepatocellular carcinoma.
Specimen part, Disease
View SamplesThe objective of this study is to search for calcium signal-dependent expression changes.
Calcium-dependent N-cadherin up-regulation mediates reactive astrogliosis and neuroprotection after brain injury.
Specimen part
View SamplesWe used an Aldefluor assay system to study the signaling pathways that regulate the frequency and maintenance of ALDH-positive cell population in MCF-7 cells as a CSC model.
Sphingosine-1-phosphate promotes expansion of cancer stem cells via S1PR3 by a ligand-independent Notch activation.
Cell line
View Samples