Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA282521 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression in chow or HFD-fed OGG1-/- livers
| PRJNA152297 | ENA
Project description:This study sought to interrogate the effects of lipids and lipid metabolites on the hepatic proteome. Protein expression in high-fat diet (HFD) mouse livers vs. livers of normal chow fed (NC) mice were investigated using multiplexed quantitative LC-MS/MS (TMT labeling). This experiment contains additional replicates for normal chow and mice on high-fat diet for 16 weeks.
2019-07-08 | PXD013815 | Pride
Project description:In this setup we have used RNA-seq, DHS-seq, and H3K27ac ChIP-seq to identify changes in transcription, chromatin landscape and enhancer activity in livers of mice fed a high fat diet (HFD) and mice returned from HFD to Chow.
2017-01-11 | GSE88818 | GEO
Project description:In this setup we have used RNA-seq, DHS-seq, and H3K27ac ChIP-seq to identify changes in transcription, chromatin landscape and enhancer activity in livers of mice fed a high fat diet (HFD) and mice returned from HFD to Chow.
2016-12-15 | GSE87565 | GEO
Project description:Gene expression in livers of male wild-type (WT) and OGG1-deficient (Ogg1-/-) mice fed either a chow diet or a high-fat diet (HFD) were examined. Mice were fed the diet for 10 weeks prior to tissue collection and were 22 weeks of age at the time of tissue collection. 24 Total samples were analyzed. We generated the following pairwise comparisons using GeneSifter: WT Chow vs Ogg1-/- Chow; WT HFD vs. Ogg1-/- HFD using t-test followed by Benjamini and Hochberg correction. An adjusted p-value less than 0.05 was considered to be statistically significant.
2012-12-16 | E-GEOD-35497 | biostudies-arrayexpress
Project description:This study sought to interrogate the effects of lipids and lipid metabolites on the hepatic proteome. Protein expression and tyrosine phosphorylation in high-fat diet (HFD) mouse livers vs. livers of normal chow fed (NC) mice were investigated using multiplexed quantitative LC-MS/MS (TMT labeling). Additionally, the rat hepatoma cell line H4IIE was used to monitor the effects of free fatty acids on tyrosine signaling, gene expression and the levels of reactive oxygen species. These data were used to inform potential points of intervention and chemical perturbations and their effects on phenotypic and signaling output in the cell line, and included small molecule inhibtors of Src-family kinases and antioxidants. Based on the in vitro effects, HFD mice were fed an antioxidant and phenotypic and tyrosine signaling changes were measured.
2019-07-08 | PXD011458 | Pride
Project description:Individuals with hepatic steatosis often display several metabolic abnormalities including insulin resistance and muscle atrophy. Previously, we found that hepatic steatosis results in an altered hepatokine secretion profile, thereby inducing skeletal muscle insulin resistance via inter-organ crosstalk. In this study, we aimed to investigate whether the altered secretion profile in the state of hepatic steatosis also induces skeletal muscle atrophy via effects on muscle protein turnover. To investigate this, eight-week-old male C57BL/6J mice were fed a chow (4.5% fat) or a high-fat diet (HFD; 45% fat) for 12 weeks to induce hepatic steatosis, after which the livers were excised and cut into ~200 µm slices. Slices were cultured to collect secretion products (conditioned medium; CM). Differentiated L6-GLUT4myc myotubes were incubated with chow or HFD CM to measure glucose uptake. Differentiated C2C12 myotubes were incubated with chow or HFD CM to measure protein synthesis and breakdown, and gene expression via RNA sequencing. Furthermore, proteomics analysis was performed in chow and HFD CM. It was found that HFD CM caused insulin resistance in L6-GLUT4myc myotubes compared with chow CM, as indicated by a blunted insulin-stimulated increase in glucose uptake. Furthermore, protein breakdown was increased in C2C12 cells incubated with HFD CM, while there was no effect on protein synthesis. RNA profiling of C2C12 cells indicated that 197 genes were differentially expressed after incubation with HFD CM, compared with chow CM, and pathway analysis showed that pathways related to anatomical structure and function were enriched. Proteomic analysis of the CM showed that 32 proteins were differentially expressed in HFD CM compared with chow CM. Pathway enrichment analysis indicated that these proteins had important functions with respect to insulin-like Growth Factor transport and uptake, and affect post-translational processes, including protein folding, protein secretion and protein phosphorylation. In conclusion, the results of this study support the hypothesis that secretion products from the liver contribute to the development of muscle atrophy in individuals with hepatic steatosis.
2022-02-17 | PXD027332 | Pride
Project description:determine the effect of the high-fat diet on the proteomics profile of liver tissue.Mice were fed with HFD for 16 weeks to establish a NAFLD mouse model. Mice fed with normal chow diet were taken as controls. Five replicate liver samples were collected from each group for proteomics analysis.
2022-06-09 | PXD030727 | Pride
Project description:Gene expression in livers of male wild-type (WT) and OGG1-deficient (Ogg1-/-) mice fed either a chow diet or a high-fat diet (HFD) were examined. Mice were fed the diet for 10 weeks prior to tissue collection and were 22 weeks of age at the time of tissue collection.
2012-12-16 | GSE35497 | GEO
Project description:High dietary fat intake is a major risk factor for the development of obesity, which is frequently associated with diabetes. To identify genes involved in diabetic nephropathy, GeneChip Expression Analysis was employed to survey the glomerular gene expression profile in diabetic KK/Ta mice fed with a high-fat diet (HFD). Isolated glomeruli from three 20-week-old KK/Ta mice fed with HFD (HFD group) or a normal fat diet (Chow group) were dissected. Total RNA was extracted and labeled for hybridization using the Affymetrix GeneChip Mouse Genome 430 2.0 Array. The gene expression profile was compared between the HFD and Chow groups using GeneSpring 7.3.1 software.
2010-12-01 | E-GEOD-19251 | biostudies-arrayexpress