This SuperSeries is composed of the SubSeries listed below.
Altered compensatory cytokine signaling underlies the discrepancy between <i>Flt3<sup>-/-</sup></i> and <i>Flt3l<sup>-/-</sup></i> mice.
Specimen part
View SamplesThe goal of this study was to determine whether there are any gene expression changes in cDC1s and cDC2s from WT, Flt3 KO, or Flt3L KO mice. Specifically whether developing in the absence of Flt3 signaling had any effects on the gene expression of the cDCs
Altered compensatory cytokine signaling underlies the discrepancy between <i>Flt3<sup>-/-</sup></i> and <i>Flt3l<sup>-/-</sup></i> mice.
Specimen part
View SamplesThe goal of this study was to determine whether there are any gene expression changes in pDCs from WT and Flt3 KO mice. Specifically whether developing in the absence of Flt3 signaling had any effects on the gene expression of the pDCs
Altered compensatory cytokine signaling underlies the discrepancy between <i>Flt3<sup>-/-</sup></i> and <i>Flt3l<sup>-/-</sup></i> mice.
Specimen part
View SamplesGene expression profiles were compared between regulatory T cells (Treg) and Effector CD4+ T cells in healthy B6 mice and sick mice with scurfy mutation.
Foxp3-deficient regulatory T cells do not revert into conventional effector CD4+ T cells but constitute a unique cell subset.
Sex, Specimen part
View SamplesCD8+ NKT cells are naturally occurring but rare T cells that express both T cell and natural killer (NK) cell markers. These cells may play key roles in establishing tolerance to self antigens; however, the mechanism of action and the molecular profiles of these cells are poorly characterized due to their extremely low frequencies. We developed a highly efficient in vitro conversion/expansion protocol for such cells and extensively characterized their functional and molecular phenotypes using a variety of genomic and immunological techniques.
The IL-10 and IFN-gamma pathways are essential to the potent immunosuppressive activity of cultured CD8+ NKT-like cells.
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View SamplesAortic valve calcification is the most common form of valvular heart disease, but the mechanisms of calcific aortic valve disease (CAVD) are unknown. NOTCH1 mutations are associated with aortic valve malformations and adult-onset calcification in families with inherited disease. The Notch signaling pathway is critical for multiple cell differentiation processes, but its role in the development of CAVD is not well understood. The aim of this study was to investigate the molecular changes that occur with inhibition of Notch signaling in the aortic valve. Notch signaling pathway members are expressed in adult aortic valve cusps, and examination of diseased human aortic valves revealed decreased expression of NOTCH1 in areas of calcium deposition. To identify downstream mediators of Notch1, we examined gene expression changes that occur with chemical inhibition of Notch signaling in rat aortic valve interstitial cells (AVICs).
Inhibitory role of Notch1 in calcific aortic valve disease.
Specimen part
View SamplesHuman umbilical cord Whartons jelly stem cells (WHJSC) are gaining attention as a possible clinical source of mesenchymal stem cells for use in cell therapy and tissue engineering due to their high accessibility, expansion potential and plasticity. However, the cell viability changes that are associated to sequential cell passage of these cells are not known. In this analysis, we have identified the gene expression changes that are associated to cell passage in WHJSC.
Evaluation of the cell viability of human Wharton's jelly stem cells for use in cell therapy.
Specimen part
View SamplesCompare the behaviour of two populations of non-hematopoetic stem cells (MSC and MAPC) isolated from human bone marrow. The effect of culture conditions on the behaviour of MSC was also characterised by isolating MSC and then culturing the cells for 96h in MAPC growth conditions
Validation of COL11A1/procollagen 11A1 expression in TGF-β1-activated immortalised human mesenchymal cells and in stromal cells of human colon adenocarcinoma.
Age, Specimen part
View SamplesOxidized phospoholipids are a pro-inflammatory component of minimally modified lipoproteins that get trapped in the subendothelial space of atherosclerotic plaques of large arteries. To model the response of endothelial cells in a pro-atherosclerotic enviroment we measured the expression in primary endothelial cells with and without treatment with oxidized phsopolipids from 96 genetically identical donors of anonymous origin.
Systems genetics analysis of gene-by-environment interactions in human cells.
Sex, Subject
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Integrative analysis of DNA copy number, DNA methylation and gene expression in multiple myeloma reveals alterations related to relapse.
Sex, Age, Specimen part
View Samples