GEO DataSets

(Submitter supplied) To understand the extent of Smad-mediated gene regulation in the colon, we isolated colon epithelium from Smad4ΔLrig1 and from Smad4+ control mice (either mice lacking a CreERT allele and treated with tamoxifen, or mice bearing a CreERT allele but treated with vehicle only) and analyzed the colonic epithelium by RNAseq. The ability of TGFβ1 and/or BMP2 to block TNF-mediated induction of Ccl20 from our study suggests that these Smad-mediated pathways may act as gatekeepers for induction of other inflammation-associated genes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21493 GPL17021

30 Samples

Download data: TXT

(Submitter supplied) Functional genomics approach to metastatic colon cancer Mouse model translated to human colon cancer

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) Analysis of Rab25 in human colon samples

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

6 Samples

Download data: CEL

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

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array

Platforms:

GPL570 GPL1261

244 Samples

Download data: CEL

(Submitter supplied) Background and Aims: Staging inadequately predicts metastatic risk in colon cancer patients. We used a gene expression profile derived from invasive murine colon cancer cells that were highly metastatic in an immunocompetent mouse model to identify colon cancer patients at risk for recurrence in a phase I, exploratory biomarker study. Methods: 55 colorectal cancer patients from Vanderbilt Medical Center (VMC) were used as the training dataset and 177 patients from the Moffitt Cancer Center were used as the independent dataset. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

55 Samples

Download data: CEL

(Submitter supplied) Background and Aims: Staging inadequately predicts metastatic risk in colon cancer patients. We used a gene expression profile derived from invasive murine colon cancer cells that were highly metastatic in an immunocompetent mouse model to identify colon cancer patients at risk for recurrence in a phase I, exploratory biomarker study. Methods: 55 colorectal cancer patients from Vanderbilt Medical Center (VMC) were used as the training dataset and 177 patients from the Moffitt Cancer Center were used as the independent dataset. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

177 Samples

Download data: CEL

(Submitter supplied) Effect of Smox deletion and spermidine supplementation on colonic gene expression during carcinogenesis

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

30 Samples

Download data: CSV

(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) By comparing Sirt6-silenced YAMC cells to siControl-transfected YAMC cells, we found that there were 916 and 1,026 differentially expressed genes in the naïve and TNF-a treatment conditions respectively. We also found that there were 302 genes that were co-expressed differentially in both naïve and TNF-a treatment conditions between Sirt6-silenced and siControl-transfected YAMC cells.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: XLSX

(Submitter supplied) The goal of this experiment was to determine the effect of cadherin-11 (CDH11) knockdown on transcriptional profile of HIMFs

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

8 Samples

Download data: CSV

(Submitter supplied) The goal of this experiment was to determine the effect of P-cadherin knockout on transcriptional profile of cells

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

12 Samples

Download data: CSV

(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) In order to improve the understanding of the impact of sex during colorectal cancer development we sequenced, for the first time, the colonic epithelium of wild-type mice of both sexes treated with 9 or 15 weeks AOM/DSS.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

30 Samples

Download data: TXT

(Submitter supplied) Myeloid-derived STING has been recognized to play a vital role in mediating the development of colitis. We here report that in BMDMs and BMDCs, knockout of STING inhibited pathways related to IL-12/23 production and IL-12 signaling, inflammation, and the maturation and activation of macrophages and DCs.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

24 Samples

Download data: TXT

(Submitter supplied) Myeloid-derived STING has been recognized to play a vital role in mediating the development of colitis. We here report that myeloid-specific knockout of STING in adult mice ameliorates DSS-induced acute colitis through inhibiting macrophage maturation, reducing DC cell activation, and suppressing pro-inflammatory Th1 and Th17 cells.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

12 Samples

Download data: TXT

(Submitter supplied) Myeloid-derived STING has been recognized to play a vital role in mediating the development of colitis-associated carcinoma (CAC). We here report that myeloid-specific knockout of STING after tumor formation enhanced tumor growth by modifying the tumor microenvironment to a more immunologically inactive state. Pathways related to antigen presentation, macrophage and DC activation, T cell chemotaxis and activation, T cell-mediated cytotoxicity and other immune responses to tumor cells were all inhibited by lateral myeloid STING kncckout after tumor formation.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: TXT

(Submitter supplied) The Clostridioides difficile toxins TcdA and TcdB are responsible for diarrhea and colitis. The aim of this project was to explore the effects of the toxins on epithelial barrier function and the molecular mechanisms for diarrhea and inflammation. RNA-seq of toxin-treated intestinal cell monolayers was performed to describe the C. difficile-mediated effects. mRNA profiles from intestinale epithelial cells were generated by deep sequencing using Illumina NovaSeq 6000. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

9 Samples

Download data: XLSX

(Submitter supplied) Inflammation has pleiotropic effects on carcinogenesis and tumor progression. Signaling through the adaptor protein MyD88 promotes carcinogenesis in several chemically induced cancer models. Interestingly, we observed a protective role for MyD88 in the development of AOM/DSS colitis-associated cancer. The inability of Myd88-/- mice to heal ulcers generated upon injury creates an inflammatory environment that increases the frequency of mutations and results in a dramatic increase in adenoma formation and cancer progression. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

32 Samples

Download data: CEL