Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression in human subcutaneous adipose tissue after CLA intervention

ABSTRACT: Iisomer-specific effects of conjugated linoleic (CLA) supplementation on gene expression with particular consideration of the PPAR 2 Pro12Ala SNP in human adipose tissue.

ORGANISM(S): Homo sapiens

PROVIDER: GSE16615 | GEO | 2009/09/01

SECONDARY ACCESSION(S): PRJNA116255

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

gene expression in human subcutaneous adipose tissue after CLA intervention

Project description:Iisomer-specific effects of conjugated linoleic (CLA) supplementation on gene expression with particular consideration of the PPAR 2 Pro12Ala SNP in human adipose tissue. Effect of CLA supplementation on genome wide gene expression in adipose tissue biopsies from 5 PPARg2 Ala12Ala and 5 PPARg2 Pro12Pro men were investigated. Subjects underwent four intervention periods (4wk) in a randomized double blind cross-over design receiving f either cis-9, trans-11 CLA, trans-10,cis-12 CLA, 1:1 mixture of both isomers or a reference oil preparation. After each intervention biopsies were taken and whole genome expression microarrays were applied.

2009-09-01 | E-GEOD-16615 | biostudies-arrayexpress

Gene expression in mouse 3T3-L1 adipocyte tissue culture treated with CLA

Project description:Trans-10, Cis-12 conjugated linoleic acid (t10c12 CLA) causes fat loss in mouse 3T3-L1 adipocyte tissue culture. The early transcriptome changes were analyzed using high-density microarrays to better characterize the signaling pathways responding to t10c12 CLA. Their gene expression responses between 4 to 24 hr after treatment showed a common set of early gene expression changes indicative of an integrated stress response (ISR). Keywords: control/treatment time course

2008-01-11 | GSE8681 | GEO

RNA-Seq of liver from CLA-exposed mice with/without PPARα antagonist

Project description:We demonstrate that conjugated linoleic acid (CLA), when given to mice as a dietary supplement, induced an enlarged liver and hepatic steatosis. The progression of NAFLD and insulin resistance was reversed by GW6471 a small-molecule antagonist of PPARα. Transcriptional profiling of livers unraveled that genes involved in lipid metabolism core gene programs controlled by PPARα in response to CLA and GW6471.Our findings reveal a novel role of PPARα in the regulation of lipid homeostasis and highlight its druggable nature in NAFLD.

2021-08-27 | GSE159219 | GEO

Gene expression in mouse 3T3-L1 adipocyte tissue culture treated with cis-9,trans-11 conjugated linoleic acid(c9t11 CLA)

Project description:Trans-10, Cis-12 conjugated linoleic acid (t10c12 CLA) causes fat loss in mouse 3T3-L1 adipocyte tissue culture; however cis-9, trans-11 CLA does not (this series). The early transcriptome changes were analyzed using high-density microarrays to better characterize the signaling pathways responding to c9t11 CLA. Their gene expression responses between 8 to 12 hr after treatment showed no gene expression changes indicative of an integrated stress response (ISR). Keywords: control/treatment time course

2008-01-11 | GSE8684 | GEO

Transcription profiling of mouse 3T3-L1 adipocyte tissue culture treated with CLA

2008-06-16 | E-GEOD-8681 | biostudies-arrayexpress

The effect of dietary CLA on mammary tumorigenesis

Project description:Conjugated linoleic acid (CLA), a class of fatty acids found in beef and dairy products, has been shown to inhibit tumorigenesis in a variety of cancer model systems. Based on previously well-documented anti-tumor activity of CLA in rodent models of breast cancer, a pilot study was initiated to examine the effect of dietary CLA in a well-established transgenic model of breast cancer. Western blots were performed for the detection of AKT, c-Src, ERK1/2, and Cdc24. CLA significantly increased tumor burden (p<0.1) independent of an increase in oncogenic signaling. Mammary gland whole mounts indicated a loss of mammary adipose and extensive epithelial expansion in CLA-treated animals. Microarray analysis indicated a significant reduction in cytoskeletal related genes with at least a two-fold decrease in five out of six CLA-fed animals compared to untreated controls. Reduction of Cdc42, a key regulator of cell adhesion and cytoskeletal arrangements, was confirmed at the protein level by western blot (p<0.01). These findings suggest that dietary CLA may advance the malignant phenotype by promoting a loss of cell polarity and adhesion in the mammary gland epithelium. This action may have serious clinical implications for a subset high-risk population and warrants further investigation.

2008-11-19 | GSE13553 | GEO

Gene expression in 3T3-L1 mouse tissue (preadipocytes) treated with Trans-10,Cis-12 conjugated linoleic acid(t10c12 CLA)

Project description:Trans-10, Cis-12 conjugated linoleic acid (t10c12 CLA) causes fat loss in mouse white adipose tissue (WAT) and 3T3-L1 adipocyte tissue culture; however in preadipocyte tissue (this series) the UPS/ISR and fat loss is not detected. The early transcriptome changes in 3T3-L1 preadipocyte tissue culture were analyzed using high-density microarrays to better characterize the signaling pathways responding to t10c12 CLA. Their gene expression responses between 4 to 12 hr after treatment do not show a set of genes indicative of an integrated stress response (ISR). Keywords: control/treatment time course

2008-01-11 | GSE8683 | GEO

The effect of CLA diet on liver gene expression

Project description:apoE-deficient mice were fed a Western-type diet enriched with linoleic acid (control), cis-9, trans-11-CLA or trans-10, cis-12-CLA (1.0 % wt/wt) for 12 weeks and their hepatic gene expression was analysed using DNA microarrays Keywords: influence of diet

2009-03-01 | GSE7076 | GEO

Transcription profiling of mouse 3T3-L1 tissue (preadipocytes) treated with trans-10,Cis-12 conjugated linoleic acid(t10c12 CLA)

2008-06-16 | E-GEOD-8683 | biostudies-arrayexpress

Transcription profiling of mouse 3T3-L1 adipocyte tissue culture treated with cis-9,trans-11 conjugated linoleic acid(c9t11 CLA)

2008-06-16 | E-GEOD-8684 | biostudies-arrayexpress