dataset.description:
myloid angiopathy (CAA), characterised by amyloid-beta (Aβ) deposits in the walls of intracerebral and leptomeningeal arteries, is evident in a majority of Alzheimer’s disease patients and aged people. Here, we leverage on human pluripotent stem cells to generate vascular smooth mu...
dataset.description:
Chronic renal failure (CRF) is associated with a decrease in drug metabolism. The present study investigated the repercussions of CRF on liver cytochrome P450 (CY...
dataset.description:
genes whose expression levels were significantly associated with regional emphysema severity while controlling for gene expression differences between individuals. Genes increasing in expression with increasing emphysematous destruction included those involved in inflammation, such as the B-cell receptor signaling pathway, while genes decreasing in expression were enriched in tissue repair processes, including the transforminggrowthfactorbeta (TGF beta) pathway, actin organization, and integrin signaling. We found concordant differential expression of these emphysema severity-associated genes in four cross-sectional studies of COPD. Using the Connectivity Map, we identified GHK as a compound that can reverse the gene-expression signature associated with emphysematous destruction and...
Description:
genes whose expression levels were significantly associated with regional emphysema severity while controlling for gene expression differences between individuals. Genes increasing in expression with increasing emphysematous destruction included those involved in inflammation, such as the B-cell receptor signaling pathway, while genes decreasing in expression were enriched in tissue repair processes, including the transforminggrowthfactorbeta (TGF beta) pathway, actin organization, and integrin signaling. We found concordant differential expression of these emphysema severity-associated genes in four cross-sectional studies of COPD. Using the Connectivity Map, we identified GHK as a compound that can reverse the gene-expression signature associated with emphysematous destruction and...
Description:
raction with the NPRL3 anchor (anchors near TSR3, TRAP1, PPL genes). In the forth experiment (anchor GENE-Des) the anchor was placed in a gene-poor area that did not interact with the NPRL3 promoter. The libraries for all anchors were pooled and sequenced in paired-end mode with a total depth of 75 million reads. Anchor NPRL3: two replicates for HD3 and two replicates for DT40 cell lines. Other anchors (TSR3, GENE-Des, TRAP1, PPL): two replicates, pooled library...
Description:
myloid angiopathy (CAA), characterised by amyloid-beta (Aβ) deposits in the walls of intracerebral and leptomeningeal arteries, is evident in a majority of Alzheimer’s disease patients and aged people. Here, we leverage on human pluripotent stem cells to generate vascular smooth mu...
Description:
enomes. In C. elegans, the mitochondrial unfolded protein response (UPRmt) senses matrix protein misfolding and induces a program of nuclear gene expression, including mitochondrial chaperonins, to promote mitochondrial proteostasis. While misfolded mitochondrial matrix-localized ornithine trans...
Description:
a (LTH) during pregnancy can lead to intrauterine growth restriction with reduced body/brain weight, dysregulation of cerebral blood flow (CBF), and other problems in humans and rodents. In contrast, sheep appear to undergo relati...
Description:
enomes. In C. elegans, the mitochondrial unfolded protein response (UPRmt) senses matrix protein misfolding and induces a program of nuclear gene expression, including mitochondrial chaperonins, to promote mitochondrial proteostasis. While misfolded mitochondrial matrix-localized ornithine trans...
Description:
aimed to identify biological markers that may be associated with the emergence of symptomatic breast cancer in the screening interval. Material and Methods: An unsupervised exploratory gene expression profile analysis was performed among 10 samples (discovery set, TIBC=5 and SDBC=5) using Affymetrix Human Gene 1.0 ST arrays and interpreted by Ingenuity Pathway Analysis. Differential expression of selected genes was confirmed in validation series of 91 patients (TIBC=12 and SDBC=79) by immunohistochemistry and 24 patients (TIBC=8 and SDBC=16) by RT-qPCR, expanding the analysis to other genes in same pathway (mTOR, 4E-BP1, eIF-4G and S6). Results: Exploratory gene expression analysis identified 1...
Description:
efective IL-2 production and T cell proliferation associated with defective upregulation of cell-cycle associated proteins. Accordingly, young CKO showed T-lymphopenia. Surprisingly, Trim28 CKO mice eventually accumulated auto-reactive memory-phenotype T cells that produced inflammatory IL-17. CKO mice are also susceptible to induced auto-inflammatory disease with TH-17 dominant immune response. Loss of Trim28 showed aberrant accumulation of TH-17 and FoxP3+ T cells, two key T cells in inflammation vs. tolerance. We found CKO T cells showed a cell-extrinsic promotion of TH-17 and FoxP3+ T cell development by a mechanism involving overproduction of TGF-beta. Our study revealed unexpected roles of Trim28, a global chromatin regulator in both T cell activation and tolerance. Trim28 conditional KO mice and age-matched control mice were sacrificed, and neive CD4+ T cells (CD4+CD62+CD25-) and Treg (CD4+CD62+CD25+) were sorted. Stimulation of naive T cells was done with anti-CD3 and anti-CD28 for 13 hours. We collected quadru...
Description:
Mice lacking either T-cell intracellular antigen 1 (TIA1) or TIA1-related/like protein (TIAR/TIAL1) show high rates of embryonic lethality, suggesting a relevant role for t...
dataset.description:
- mice exhibit failed coronary vessel development associated with decreased epicardial cell invasion. Immortalized Tgfbr3-/- epicardial cells display the same defects. Tgfbr3+/+ and Tgfbr3-/- cells incubated for 72 hours with VEH or ligands known to promote inv...
Description:
-enriched metabolic network module that is highly associated with metabolic traits in mice and humans. Integration of gene expression in the design and analysis of traditional F2 intercross studies allows high confidence prediction of causal genes, and identification of involved pathways and networks. This SuperSeries is composed of the following subset Series: GSE11991: Liver gene expression profiling of lipoprotein lipase heterozygous knockout mice GSE11992: Liver gene expression profiling of cytosolic malic enzyme knockout mice GSE11993: Liver gene expression profiling of zinc finger binding protein 90 (Zfp90) transgenic mice GSE11994: Liver gene expression profiling of transforminggrowthfactorbetareceptor 2 heterozygous knockout (Tgfbr2+/-) mice GSE11995: Liver gene expression profiling of comple...