GEO DataSets

Analysis of colons of animals lacking the Signal Transducers and Activators of Transcription member STAT5b. STAT5b mutants are more susceptible to experimental colitis, associated with intestinal barrier function defects. Results provide insight into the role of STAT5b in colonic barrier function.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 genotype/variation sets

Platform:

GPL5759

Series:

GSE8942

8 Samples

Download data: CEL

(Submitter supplied) Regulation of epithelial barrier function is dependent upon precise control of cell survival and activation of inflammatory pathways in response to the enteric flora. These experiments tested differential colon gene expression relative to these pathways in wild type and STAT5b deficient mice. Keywords: Single time point in wild type and STAT5b deficient mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3385

Platform:

GPL5759

8 Samples

Download data: CEL

(Submitter supplied) Analysis of mechano-regulation of tenocyte metabolism at gene expression level. The hypothesis tested in the present study was that cyclic tensile strain influence the balance of anabolism/catabolism of tenocytes. Forkhead box O (FoxO) proteins are a family of transcription factors implicated in many biological processes including immune regulation. In this study, we found that mice null for Foxo4, a member of the FoxO family, are more susceptible to 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced colitis than wild type controls. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6105

6 Samples

Download data: TXT

(Submitter supplied) To test the efficacy of TNFR-Fc and anti-TWEAK mAb treatment alone and in combination Tumor necrosis factor (TNF)-alpha is a major effector in various inflammatory conditions. TNF-like weak inducer of apoptosis (TWEAK) is a member of the TNF superfamily that promotes inflammatory tissue damage through its receptor, FGF-inducible molecule 14 (Fn14). Since both TWEAK and TNF-alpha have been shown to mediate pathological responses through inter-dependent or independent pathways by in vitro, the potential interplay of these pathways was investigated in a mouse colitis model. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

72 Samples

Download data: CEL

(Submitter supplied) Background and Aims: Individuals with ulcerative colitis (UC) are at increased risk for colorectal cancer, although underlying mechanisms are incompletely understood. We sought to identify a potential gene expression signature in non-dysplastic distal mucosa that as a “genetic field effect” could be a marker for remote neoplastic lesions. Results: 468 genes were significantly up-regulated and 541 genes were significantly down-regulated >2-fold in UC patients with neoplasia compared to UC patients without neoplasia. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13158

20 Samples

Download data: CEL

(Submitter supplied) Here we employed the genetically engineered mice models (GEM) to uncover the role of gut epithelial EZH2 in the pathogenesis of colitis. To dissect the underlying mechanism, Chip-Seq analysis is used for mechanistic study. From the result we find EZH2 mainly targeted in the TSS region. As we have known TNF-alpha pathway can be regulated by EZH2, we try and find TRAF2/5 may be the key point for EZH2 to regulated TNF-alpha pathway. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

2 Samples

Download data: BW

(Submitter supplied) Despite recent progress, the contribution of epigenetic mechanisms to govern Inflammatory bowel disease (IBD) pathogenesis remains elusive. Here we show that epithelial EZH2, the catalytic subunit of PRC2 is critical for experimental colitis. Depletion of EZH2 in intestinal epithelial cells sensitized the cells to DSS-induced colitis in mice. To dissect underlying mechanism, we conducted gene expression profile analysis (RNA-Seq) by using primary Intestinal epithelial cells (IECs) isolated from EZH2 WT and KO mice to gain molecular insights into the affected biological processes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

4 Samples

Download data: TXT

(Submitter supplied) A series of dual-channel gene expression profiles obtained using Rosetta/Merck Mouse TOE 75k microarrays was used to examine the sex-dependent and STAT5b-dependent differences in gene expression in adult mouse liver. This series is comprised of 4 pools of 3 randomly chosen independent wildtype male and female mouse liver cDNA samples and 4 pools of 3 randomly chosen independent STAT5b-deficient male and female mouse liver cDNA samples, totaling 16 pools. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL3562

12 Samples

Download data

(Submitter supplied) Transcriptional profiling of mouse whole liver comparing control WT B6 mice with B6 growth hormone-deficient little, B6 androgen receptor-null Tfm mice, and STAT5b KOs normalized to WT on B6 and BALB/c backgrounds. All animals were 10-week-old males initiated with DEN. Oberley et al. Molecular carcinogenesis 2014 May 17. doi: 10.1002/mc.22165.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

21 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL21810 GPL10787

15 Samples

Download data: TXT

(Submitter supplied) Microarray analysis of mouse colon organoids after treatment with the mixture of inflammatory reagents.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

9 Samples

Download data: TXT

(Submitter supplied) Microarray analysis of mouse colon organoids after the removal of inflammatory reagents following long-term treatment with inflammatory reagents.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21810

6 Samples

Download data: TXT

(Submitter supplied) A series of dual-channel gene expression profiles obtained using Agilent Mouse TOE 75k microarrays was used to examine the sex-dependent differences in gene expression across three outbred mouse strains, 129J x Black Swiss, 129J x BALB/c, and ICR. This series is comprised of samples obtained from 3 pools of randomly chosen independent cDNA samples of male and female 129Jx BALB/c mice and 3 randomly chosen independent cDNA samples of male and female 129J x Black Swiss mice and 5 randomly chosen independent cDNA samples of male and female ICR mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL3562

10 Samples

Download data: TXT

(Submitter supplied) A series of dual-channel gene expression profiles obtained using Agilent Mouse TOE 75k microarrays was used to examine the sex-dependent and STAT5a-dependent differences in gene expression in adult mouse liver. This series is comprised of 3 randomly chosen independent male and female wildtype mouse liver cDNA samples and 3 randomly chosen independent male and female STAT5a-deficient mouse liver cDNA samples, totalling 12 samples. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL3562

12 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21273 GPL19057

6 Samples

Download data

(Submitter supplied) The function of m6A modification in colonic epithelial cells has been validated in our study that depletion of METTL14 in colonic epithelial cells triggers cell death. To further explore the biological effects of m6A deficiency in colonic epithelial cell heterogeneity, we performed single cell RNA-seq of colonic epithelial cells form 2-week-old Mettl14-KO and WT control mice

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

2 Samples

Download data: TXT

(Submitter supplied) The function of m6A modification in colonic epithelial cells has been validated in our study that depletion of METTL14 in colonic epithelial cells triggers cell death. To further explore the biological effects of m6A deficiency in colonic epithelial cells, we performed RNA sequencing analysis of colonic epithelial cells form 2-week-old Mettl14-KO and WT control mice.The bioinformatic analysis revealed that METTL14 depletion increased the mRNA expression of NF-kB inhibitor Nfkbia, which favored TNF-induced cell death.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

4 Samples

Download data: TXT