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GSE71731
Homo sapiens
8 Downloadable Samples
Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
Background: Studies in mice have shown that PPAR is an important regulator of lipid metabolism in liver and a key transcription factor involved in the adaptive response to fasting. However, much less is known about the role of PPAR in human liver. Here we set out to study the function of PPAR in human liver via analysis of whole genome gene regulation in human liver slices treated with the PPAR agonist Wy14643.
Publication Title
The impact of PPARα activation on whole genome gene expression in human precision cut liver slices.
Sample Metadata Fields
Sex, Specimen part, Treatment, Subject, Time
View Samples- Mus musculus, Homo sapiens
- 30 Downloadable Samples
- Affymetrix Mouse Gene 1.1 ST Array (mogene11st), Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Gene expression profiling in human precision cut liver slices in response to the FXR agonist obeticholic acid.
Sample Metadata Fields
Sex, Specimen part, Treatment, Subject, Time
View Samples- Mus musculus
- 24 Downloadable Samples
- Affymetrix Mouse Gene 1.1 ST Array (mogene11st), Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
Background: The bile acid-activated farnesoid X receptor (FXR) is a nuclear receptor regulating bile acid, glucose and cholesterol homeostasis. Obeticholic acid (OCA; also known as INT-747 or 6-ethyl-chenodeoxycholic acid), a promising drug for the treatment of non-alcoholic steatohepatitis (NASH) and type 2 diabetes, activates FXR. Mouse studies demonstrated that FXR activation by OCA (INT-747) alters hepatic expression of many genes. However, no data are available on the effects of OCA in human liver. Here, we generated gene expression profiles in human precision-cut liver slices (hPCLS) after treatment with OCA.
Publication Title
Gene expression profiling in human precision cut liver slices in response to the FXR agonist obeticholic acid.
Sample Metadata Fields
Sex, Specimen part, Treatment, Time
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
Background: The bile acid-activated farnesoid X receptor (FXR) is a nuclear receptor regulating bile acid, glucose and cholesterol homeostasis. Obeticholic acid (OCA; also known as INT-747 or 6-ethyl-chenodeoxycholic acid), a promising drug for the treatment of non-alcoholic steatohepatitis (NASH) and type 2 diabetes, activates FXR. Mouse studies demonstrated that FXR activation by OCA (INT-747) alters hepatic expression of many genes. However, no data are available on the effects of OCA in human liver. Here, we generated gene expression profiles in human precision-cut liver slices (hPCLS) after treatment with OCA.
Publication Title
Gene expression profiling in human precision cut liver slices in response to the FXR agonist obeticholic acid.
Sample Metadata Fields
Sex, Specimen part, Treatment, Subject, Time
View Samples- Mus musculus
- 8 Downloadable Samples
Illumina HiSeq 2000
Description
To identify genes affected by mutant huntington protein, we performed mRNA-seq experiments with Striatal STHdh Q7/Q7, Q7Q111, and Q111/Q111 cells. We also tested the effect of Sp1 overexpression on rescuing gene expression in Q111/Q111 cells. Overall design: Striatal STHdh Q7/Q7, Q7/Q111 and Q111/Q111 cells were used for the mRNA-seq in replicates. After Sp1 transient overexpression in Q111/Q111 cells, cells were collected for mRNA-seq analysis.
Publication Title
Real-time imaging of Huntingtin aggregates diverting target search and gene transcription.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 9 Downloadable Samples
- IlluminaHiSeq1500
Description
Hydrostatic pressure and perfusion have been shown to alter the chondrogenic potential of articular chondrocytes. In order to compare the effects of hydrostatic pressure plus perfusion (HPP) and perfusion (P) we investigated the complete gene expression profiles of human chondrocytes under HPP and P. A simplified bioreactor was constructed applying loading (0.1 MPa for 2 h) and perfusion (2ml) through the same piping by pressurizing the medium directly. High-density monolayer cultures of human chondrocytes were exposed to HPP or P for 4 days. Controls were maintained in static culture. Gene expression was evaluated by sequencing (RNAseq) and quantitative real-time PCR analysis. RNAseq identified similarities between the two treatments. Specifically, HPP and P increased COL2A1 expression and decreased COL1A1 and MMP-13 expression. Despite of the similarities, RNAseq revealed a list of cartilage genes including ACAN, ITGA10 and TNC, which were differentially expressed by HPP and P. Of these candidates adhesion related molecules were found to be upregulated in HPP. Both HPP and P treatment had beneficial effects on chondrocyte differentiation and decreased catabolic enzyme expression. The study provides new insight into how hydrostatic pressure and perfusion enhance cartilage differentiation and inhibit catabolic effects Overall design: 9 samples
Publication Title
Comparing effects of perfusion and hydrostatic pressure on gene profiles of human chondrocyte.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Normal stroma suppresses cancer cell proliferation via mechanosensitive regulation of JMJD1a-mediated transcription.
Sample Metadata Fields
Specimen part, Disease stage, Cell line, Subject
View Samples- Homo sapiens
- 12 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Matrix induced effects on gene expression in HeLa and MDA-MB-231 cells
Publication Title
Normal stroma suppresses cancer cell proliferation via mechanosensitive regulation of JMJD1a-mediated transcription.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 6 Downloadable Samples
- Illumina HiSeq 2500
Description
gene expression data from 3 pairs of cancer associated fibroblasts and normal fibroblasts from the same individual Overall design: mRNA seq data from 3 normal and 3 cancer associated fibroblast cell lines
Publication Title
Normal stroma suppresses cancer cell proliferation via mechanosensitive regulation of JMJD1a-mediated transcription.
Sample Metadata Fields
Specimen part, Disease stage, Subject
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Glomerular podocyte cells are critical for the function of the renal ultrafiltration barrier. The highly specialized cell-cell junction of podocytes, the slit diaphragm, has a central role in the filtration barrier. Dendrin is a poorly characterized cytosolic component of the slit diaphragm in where it interacts with nephrin and Cd2ap. In this study, we have generated a dendrin knockout mouse line and explored the molecular interactions of dendrin. Dendrin-deficient mice were viable, fertile and had normal life span.
Publication Title
Wtip- and gadd45a-interacting protein dendrin is not crucial for the development or maintenance of the glomerular filtration barrier.
Sample Metadata Fields
Age, Specimen part
View Samples