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EQTL study of bone marrow derived macrophages and endothelial cells from DBA2xAKR F2 mice

ABSTRACT: An eQTL analysis between DBA/2J and AKR/J mice strains on the ApoE null background was done in bone marrow derived macrophages and endothelial cells to identify modifier genes that affect atherosclerosis susceptibility.

ORGANISM(S): Mus musculus

PROVIDER: GSE35676 | GEO | 2012/03/14

SECONDARY ACCESSION(S): PRJNA152451

REPOSITORIES: GEO

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eQTL study of bone marrow derived macrophages and endothelial cells from DBA2xAKR F2 mice

Project description:An eQTL analysis between DBA/2J and AKR/J mice strains on the ApoE null background was done in bone marrow derived macrophages and endothelial cells to identify modifier genes that affect atherosclerosis susceptibility. DBA/2J mice were crossed with AKR/J mice and their offspring crossed with each other to yield an F2 generation. Bone marrow derived macrophages were cultured and gene expression quantified using Illumina's MouseRef-8 v2 arrays in 170 F2 mice for an eQTL study. In addition primary endothelial cells derived from the aorta of 48 male F2 mice were also assayed using arrays for eQTL mapping. Lesion area in the aortic root was also quantified in these samples.

2012-03-14 | E-GEOD-35676 | biostudies-arrayexpress

Expression data from the aorta of DBA, B6 and 129 mice

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Expression data from thioglycollate-elicited peritoneal macrophages from 129S6/SvEvTac and DBA2/J mice

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Transcription profiling of mouse AKR/J x PyM F1 versus DBA/2J x PyMT tissues to investigate the effect of inherited polymorphism on prognostic gene expression signatures (super series)

Project description:This SuperSeries is composed of the following subset Series:; GSE13221: (AKR/J x PyMT)F1 versus (DBA/2J x PyMT)F1 tumor expression data; GSE13222: (AKR/J x FVB/NJ)F1 versus (DBA/2J x FVB)F1 blood expression data; GSE13223: (AKR/J x FVB/NJ)F1 versus (DBA/2J x FVB)F1 bone marrow expression data; GSE13224: (AKR/J x FVB/NJ)F1 versus (DBA/2J x FVB)F1 lung expression data; GSE13225: (AKR/J x FVB/NJ)F1 versus (DBA/2J x FVB)F1 spleen expression data; GSE13227: (AKR/J x FVB/NJ)F1 versus (DBA/2J x FVB)F1 Thymus expression data; GSE13230: Met1 or DB7 tumor gene expression Experiment Overall Design: Refer to individual Series

2008-12-05 | E-GEOD-13231 | biostudies-arrayexpress

Characterization of cholesterol loading effect on the gene expression of bone marrow derived macrophages of AKR and DBA/2 ApoE-deficient mice

Project description:Strain effects on the response to cholesterol loading in bone marrow derived macrophages (BMM) are not well studied. The atherosclerosis susceptible strain, DBA/2 on the ApoE deficient background and the atherosclerosis resistant AKR strains show differences in cholesterol handling when loaded with AcLDL. To understand the molecular basis for these differences, BMM from both strains were loaded with acetylated low desnisty lipoprotein (AcLDL) and gene expression quantified. BMMs from AKR greatly upregulated transcripts involved in the lysosomal trafficking pathway. This experiment strongly suggest that upregualtion of the lysosomal pathway in response to AcLDL maybe protective against atherosclerosis. In addition we find that transcripts containing the sterol response element (SRE) motif had strong strain-loading interactions suggesting a strain response to SRE response.

2013-06-30 | GSE38736 | GEO

Transcription profiling of mouse AKR/J x FVB/NJ F1 versus DBA/2J x FVB F1 lung

Project description:F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms. Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from normal tissues Experiment Overall Design: Lung from adult F1 animals from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes

2009-01-13 | E-GEOD-13224 | biostudies-arrayexpress

Transcription profiling of mouse AKR/J x PyMT F1 versus DBA/2J x PyMT F1 tumors

Project description:F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms. Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from mouse tumor tissues Experiment Overall Design: Mammary tumors from adult F1 animals from (AKR/J x PyMT) and (DBA/2J x PyMT) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes

2009-01-13 | E-GEOD-13221 | biostudies-arrayexpress

Transcription profiling of mouse AKR/J x FVB/NJ F1 versus DBA/2J x FVBvF1 bone marrow

Project description:F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms. Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from normal tissues Experiment Overall Design: Bone Marrow from adult F1 animals from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes

2009-01-13 | E-GEOD-13223 | biostudies-arrayexpress

Transcription profiling of mouse spleen from AKR/J x FVB/NJ F1 versus DBA/2J x FVB F1

Project description:F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms. Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from normal tissues Experiment Overall Design: Spleen from adult F1 animals from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes

2009-01-13 | E-GEOD-13225 | biostudies-arrayexpress

Transcription profiling of mouse thymus from AKR/J x FVB/NJ F1 versus DBA/2J x FVBF1 reveals 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms.

Project description:F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms. Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from normal tissues Experiment Overall Design: Thymus from adult F1 animals from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes

2009-01-13 | E-GEOD-13227 | biostudies-arrayexpress

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