GEO DataSets

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL10787 GPL21810

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) Gene expression changes of human colon orgnaoids by 60weeks of inflammatory stimulation in vitro (long-term inflammed organoids) and after 10weeks from the removal of stimulation (inflammation-removed organoids). GSEA analysis was performed about RNA1-9 (Organoids #1). For the reproducibility of the analysis, GSEA was performed in triplicate. The key molecule for long-term inflammation was extracted from RNA10-12 (Organoids #2). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL20844

15 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL6246 GPL1261

8 Samples

Download data: CEL

(Submitter supplied) Polycomb group (PcG) proteins are epigenetic silencers whose dysregulation is frequently linked to cancer via mechanisms that remain unclear. Using conditional knock-out mice in a colitis-associated colorectal cancer (CAC) model, we found that Bmi1 and Mel18 are important initiation and maintenance factors during CAC tumorigenesis. Epithelial depletion of both Bmi1 and Mel18, but not either gene alone, significantly reduces tumor growth and multiplicity. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

4 Samples

Download data: CEL

(Submitter supplied) Polycomb group (PcG) proteins are epigenetic silencers whose dysregulation is frequently linked to cancer via mechanisms that remain unclear. Using conditional knock-out mice in a colitis-associated colorectal cancer (CAC) model, we found that Bmi1 and Mel18 are important initiation and maintenance factors during CAC tumorigenesis. Epithelial depletion of both Bmi1 and Mel18, but not either gene alone, significantly reduces tumor growth and multiplicity. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

4 Samples

Download data: CEL

(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) Gene expression changes of UC-model organoids derive from human colon indcued by telomere enlongation was assessed by Madecassoside treatemt (telomerase activator). Gene expression changes of human colon organoids induced by telomere shortening was assessd by MST-312 treatment (telomerase inhibitor).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL20844

8 Samples

Download data: TXT, XLSX

(Submitter supplied) Purpose: The goal of this study is to investigate the role of NCoR1 in protecting colon from ulcerative colitis.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

16 Samples

Download data: XLSX

(Submitter supplied) To further understand different gene expression of miR-31 knockout mouse colon and normal colon, we have employed colonic epithelium microarray expression profiling as a discovery platform to identify different genes with miR-31 knockout mouse colon and normal colon.comparision with normal colonic epithelium,upgene is 285 and downgene is 178 in knockout group.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

6 Samples

Download data: TXT

(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) To identify potential unique miRs that contribute to shaping the intestinal stemness in colitis, we analyzed the miRNome of colonic crypt stem cells from DSS-induced colitis mice.

Organism:

Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL21265

6 Samples

Download data: TXT

(Submitter supplied) The microenvironment of injured mucosa has important effects on intestinal stem cell self-renewal and reconstruction of epithelial barrier function in inflammatory bowel disease (IBD). However, the precise status of the interactions between intestinal epithelial cell (IEC) injury, particularly intestinal crypt absence, and microenvironment in IBD is not completely understood. We identified miR-494-3p as important for protection of colonic stemness in intestinal inflammation colonic organoid culture. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: XLS

(Submitter supplied) The microenvironment of injured mucosa has important effects on intestinal stem cell self-renewal and reconstruction of epithelial barrier function in inflammatory bowel disease (IBD). However, the precise status of the interactions between intestinal epithelial cell (IEC) injury, particularly intestinal crypt absence, and microenvironment in IBD is not completely understood. We identified miR-494-3p as important for protection of colonic stemness in intestinal inflammation colonic organoid culture. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

2 Samples

Download data: XLS

(Submitter supplied) Purpose: Transcriptomic exploration for the identification of genes induced upon TGR5 stimulation in intestinal stem cells Methods: For each biological replicate, GFPhi cells were isolated by FACS from intestines from 4 pooled Lgr5-eGFP-IRES-CreERT2 mice. About 200.000 GFPhi cells were then embedded in Matrigel (20.000 per well in 10µL Matrigel drop) and after 4 hours were treated with INT-777 (30µM) or DMSO as control. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

6 Samples

Download data: TAB

(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

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) RNAseq of intestinal epithelial cell (IEC) organoids derived from biopsy of ileum or colon from healthy subjects and treated with type I interferon (IFN beta), type II interferon (IFN gamma), or type III interferon (IFN lambda 2).

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

35 Samples

Download data: TXT

(Submitter supplied) Here we developed topobiologically complex mini-colons able to undergo tumorigenesis ex vivo by integrating microfabrication, optogenetic, and tissue engineering approaches. With this system, tumorigenic transformation can be spatiotemporally controlled by directing oncogenic activation through blue-light exposure, and emerging colon tumors can be tracked in real-time with single-cell resolution for several weeks without breaking the culture. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: TXT