Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA243621 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The liver is one of the most sexually dimorphic organs as measured by gene expression differences. About 80% of the sexually dimorphic genes are known to be regulated by growth hormone (GH). Somatostatin (SST) inhibits the release of GH. We generated a SST-knockout mouse and analyzed the hepatic gene expression changes in both sexes.
2014-12-01 | GSE56520 | GEO
Project description:Tissue tolerance is a sexually dimorphic trait. Here, we investigated the role of BCL6 in establishing hepatic chromatin landscape promoting sexually dimorphic tissue tolerance during E.Coli infection.
2022-10-21 | GSE138395 | GEO
Project description:Hepatic gene expression shows sexual dimorphism. Here, we investigated the role of BCL6 in establishing sexually dimorphic chromatin state and performed H3K27ac ChIP-seq from livers of female and male Ctrl and BCL6 liver knock-out mice.
2022-10-21 | GSE138393 | GEO
Project description:Sexually dimorphic gene expression in the hypothalamus, pituitary gland and cortex by SAGE
| PRJNA91421 | ENA
Project description:There is increasing appreciation for sexually dimorphic effects, but the molecular mechanisms underlying these effects are only partially understood. In the present study, we explored transcriptomics and epigenetic differences in the small intestine and colon of prepubescent male and female mice. In addition, the microbiota composition of the colonic luminal content has been examined. At postnatal day 14, male and female C57BL/6 mice were sacrificed and the small intestine, colon and content of luminal colon were isolated. Gene expression of both segments of the intestine was analysed by microarray analysis. DNA methylation of the promoter regions of selected sexually dimorphic genes was examined by pyrosequencing. Composition of the microbiota was explored by deep sequencing. Sexually dimorphic genes were observed in both segments of the intestine of 2-week-old mouse pups, with a stronger effect in the small intestine. Amongst the total of 349 genes displaying a sexually dimorphic effect in the small intestine and/or colon, several candidates exhibited a previously established function in the intestine (i.e. Nts, Nucb2, Alox5ap and Retnlγ). In addition, differential expression of genes linked to intestinal bowel disease (i.e. Ccr3, Ccl11 and Tnfr) and colorectal cancer development (i.e. Wt1 and Mmp25) was observed between males and females. Amongst the genes displaying significant sexually dimorphic expression, nine genes were histone-modifying enzymes, suggesting that epigenetic mechanisms might be a potential underlying regulatory mechanism. However, our results reveal no significant changes in DNA methylation of analysed CpGs within the selected differentially expressed genes. With respect to the bacterial community composition in the colon, a dominant effect of litter origin was found but no significant sex effect was detected. However, a sex effect on the dominance of specific taxa was observed. This study reveals molecular dissimilarities between males and females in the small intestine and colon of prepubescent mice, which might underlie differences in physiological functioning and in disease predisposition in the two sexes. Small intestine and colon were isolated from two-week old pups of dams fed a low-fat diet and subjected to gene expression profiling
2015-09-02 | E-GEOD-57516 | biostudies-arrayexpress
Project description: Not available
| S-EPMC8784167 | biostudies-literature
Project description:Effect of chronic valproic acid treatment on hepatic gene expression profile in Wfs1 knockout mouse.
| PRJNA238621 | ENA
Project description:Sexually dimorphic gene expression emerges with embryonic genome activation and is dynamic throughout development (ChIP-seq)
| PRJNA254753 | ENA
Project description:Sexually dimorphic gene expression emerges with embryonic genome activation and is dynamic throughout development (RNA-seq)
| PRJNA253304 | ENA
Project description:Sexually Dimorphic Gene Expression in the Adult Mouse Hypothalamus and Bed Nucleus of the Stria Terminalis
| PRJNA149311 | ENA