GEO DataSets

(Submitter supplied) Background & Aims Activation of the transcription factor nuclear factor-κB (NF-κB) has been associated with the development of inflammatory bowel disease (IBD). Copper metabolism MURR1 domain containing 1 (COMMD1), a regulator of various transport pathways, has been shown to limit NF-κB activation. We investigated the roles of COMMD1 in the pathogenesis of colitis in mice and IBD in human beings.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11202

12 Samples

Download data: TXT

(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 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) To investigate the detailed molecular mechanisms for the regulatory role of HIF-2α in experimental colitis, microarray gene expression analysis was performed on colon RNA isolated from 6- to 8-week-old Hif-2αF/F, Hif-2αlΔIE mice treated with 3%DSS for 3 days. Background & Aims: Hypoxic inflammation is characterized by decreased oxygen tension in inflammatory foci, and is a notable feature in inflammatory bowel disease (IBD). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

2 Samples

Download data: CEL

(Submitter supplied) MicroRNA regulates gene expression. In this experiment, we determined the gene expression changes by the microRNA expression status using Dicer protein nulll. Wildtype, and intermediate expression.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13915

3 Samples

Download data: TXT

(Submitter supplied) We used microarray to determine the miRNA whose expression was changed at 6 hours after inflammatory cytokines (TNFα, IL1α, IL1β, or IL6) treatment.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL15446

5 Samples

Download data: TXT

(Submitter supplied) The human C-type lectin Reg3a (HIP/PAP) is an antimicrobial peptide that kills Gram-positive bacteria. Reg3a preserves gut microbiota homeostasis, reinforces intestinal barrier function and thereby helps to fight induced colitis in mice. Transcriptomic data revealed an upregulation of numerous genes involved in the robustness of the intestinal barrier, and the biosynthesis pathway of mucin core 1 and 3 O-glycans.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

35 Samples

Download data: CEL

(Submitter supplied) To test in an unbiased manner for hypoxia effect, we performed a transcriptomic analysis using high throughput RNA sequencing.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

40 Samples

Download data: TXT

(Submitter supplied) Inflammatory bowel disease (IBD) is a debilitating and relapsing chronic disease of the gastrointestinal tract affecting millions of people. Here, we investigated the expression and functions of poly (ADP-ribose) polymerase 14 (Parp14), an important regulator of immune cells functions, using a biobank IBD patient cohort as well as the oral dextran sulfate sodium (DSS) exposure mouse IBD colitis, and, in parallel, the oral Salmonella exposure mouse colitis models. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

18 Samples

Download data: XLSX

(Submitter supplied) mRNA expression in colon cancer tumores of CBA/C57BL/6 transgenic mice bearing a BAC which contains the human IL8 gene and promoter was compared to that of CBA/C57BL/6 controls.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) The effects of mutant p53 on TNFa stimulated PANC1 cells was tested. PANC1 cell harbor endogenous mutation in p53 (R273H). We knocked down this mutp53 (using sirna for p53) and then treated with low doses of TNFa to detect any differential transcription regulation governed by mutp53.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

7 Samples

Download data: CEL, TXT

(Submitter supplied) Background and aims: Current management of inflammatory bowel disease (IBD) leaves a clear unmet need to treat the severe epithelial damage. Modulation of Wnt signaling might present an opportunity to achieve histological remission and mucosal healing when treating IBD. Exogenous R-spondin (RSPO), which amplifies Wnt signals by maintaining cell surface expression of Frizzled (FZD) and low-density lipoprotein receptor-related protein (LRP) receptors, helps repair intestine epithelial damage, but it also induces hyperplasia of normal epithelium. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

16 Samples

Download data: TSV

(Submitter supplied) Inflammatory bowel disease (IBD), characterized by infiltration of polymorphonuclear neutrophils (PMNs), increases the risk of colon cancer. PMN activation corresponds to accumulation of their intracellular Lipid Droplets (LDs). As increased LDs are negatively regulated by transcription factor FOXO3, our aim is to determine the significance of this regulatory network in PMN-mediated IBD and tumorigenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30172

11 Samples

Download data: XLSX

(Submitter supplied) We demonstrate single-cell RNA sequencing with time course study on DSS-induced colitis mouse model to reveal the overall cellular status during colon inflammation. Based on single cell transcriptome analysis in inflamed colon, we showed that the stromal cell population of colon functions as a hub to coordinate dynamic change with other cell type. We also found the Serpina3n, a serine protease inhibitor is specific up-regulation in the stromal cells during the resolution phase of colon inflammation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

88 Samples

Download data: TSV

(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

(Submitter supplied) To uncoverthe capsaicin effects on the neutrophil activation, we performed transcriptomic of dHL-60 cells after capsaicin stimulation in degree of different time. this study revealed the functional changes of neutrophils in the presence of capsaicin. The transcriptomic data with different time stimulation gradients can contribute to the revealing of dynamic alternation in gene expression and annotate the time-dependent effect of the neutrophil respond to capsaicin.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

12 Samples

Download data: TXT

(Submitter supplied) Transcriptome data measured by microarray in colon of the BXD mouse genetic diversity model under a standard chow or a high fat diet at a fastd state.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

99 Samples

Download data: CEL

(Submitter supplied) BACKGROUND: Appendicitis followed by appendectomy (AA) at a young age protects against later inflammatory bowel disease (IBD). Using a novel murine appendicitis model we earlier demonstrated that AA proffered significant protection against subsequent experimental colitis. AIM: To delineate genes and biological pathways involved in the protective effect of AA against subsequent colitis using gene set enrichment analysis (GSEA) of DNA microarray data. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

8 Samples

Download data: CEL, TXT