GEO DataSets

(Submitter supplied) In addition to their role as a digestive detergent, bile acids have the ability to modulate the expression of genes. The intestinal content of cholic acids (CA) fluctuated in response to the daily feeding-fasting cycle; therefore, we hypothesized that the temporal accumulation of CA may affect the expression of genes in intestinal epithelial cells. To screen bile acid-regulated genes, we performed oligonucleotide microarray analyses using RNA isolated from the CA-treated intestinal cells of mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

2 Samples

Download data: TXT

(Submitter supplied) A functional interaction between peroxisome proliferator-activated receptor alpha (PPARalpha) and components of the circadian clock has been suggested; however, it remains to be clarified whether those transcriptional factors interact with each other to regulate the expression of their target genes. In this study, we used a ligand of PPARalpha, bezafibrate, to search the PPARalpha-regulated genes that express in a CLOCK-dependent circadian manner. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL

(Submitter supplied) Background: The selective absorption of nutrients and other food constituents in the small intestine is mediated by a group of transport proteins and metabolic enzymes, often collectively called ‘intestinal barrier proteins’. An important receptor that mediates the effects of dietary lipids on gene expression is the peroxisome proliferator-activated receptor alpha (PPARα), which is abundantly expressed in enterocytes. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

35 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL7440 GPL1261

59 Samples

Download data: CEL

(Submitter supplied) Fatty acids comprise the primary energy source for the heart and are mainly taken up via hydrolysis of circulating triglyceride-rich lipoproteins. While most of the fatty acids entering the cardiomyocyte are oxidized, a small portion is involved in altering gene transcription to modulate cardiometabolic functions. So far, no in vivo model has been developed enabling study of the transcriptional effects of specific fatty acids in the intact heart. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7440

4 Samples

Download data: CEL

(Submitter supplied) Fatty acids comprise the primary energy source for the heart and are mainly taken up via hydrolysis of circulating triglyceride-rich lipoproteins. While most of the fatty acids entering the cardiomyocyte are oxidized, a small portion is involved in altering gene transcription to modulate cardiometabolic functions. So far, no in vivo model has been developed enabling study of the transcriptional effects of specific fatty acids in the intact heart. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

55 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below. CD4+ T cells are tightly regulated by microbiota in the intestine, but whether intestinal T cells interface with host-derived metabolites is less clear. Here, we show that CD4+ T effector (Teff) cells upregulated the xenobiotic transporter, Mdr1, in the ileum to maintain homeostasis in the presence of bile acids. Whereas wild-type Teff cells upregulated Mdr1 in the ileum, those lacking Mdr1 displayed mucosal dysfunction and induced Crohn?s disease-like ileitis following transfer into Rag1-/- hosts. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

14 Samples

Download data

(Submitter supplied) CD4+ T cells are tightly regulated by microbiota in the intestine, but whether intestinal T cells interface with host-derived metabolites is less clear. Here, we show that CD4+ T effector (Teff) cells upregulated the xenobiotic transporter, Mdr1, in the ileum to maintain homeostasis in the presence of bile acids. Whereas wild-type Teff cells upregulated Mdr1 in the ileum, those lacking Mdr1 displayed mucosal dysfunction and induced Crohn’s disease-like ileitis following transfer into Rag1-/- hosts. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: CSV

(Submitter supplied) CD4+ T cells are tightly regulated by microbiota in the intestine, but whether intestinal T cells interface with host-derived metabolites is less clear. Here, we show that CD4+ T effector (Teff) cells upregulated the xenobiotic transporter, Mdr1, in the ileum to maintain homeostasis in the presence of bile acids. Whereas wild-type Teff cells upregulated Mdr1 in the ileum, those lacking Mdr1 displayed mucosal dysfunction and induced Crohn’s disease-like ileitis following transfer into Rag1-/- hosts. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: CSV