Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Establishment of epigenetic approach to identify high risk patients of colorectal cancer in ulcerative colitis

ABSTRACT: Primary outcome(s): Diagnostic accuracy of DNA methylation analysis for ulcerative colitis patients complicated with colorectal cancer using rectal mucosa from ulcerative colitis

DISEASE(S): Ulcerative Colitis

PROVIDER: 2651254 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Json Xml

Similar Datasets

Project Ulcerative Colitis

Project description:Mucosa-associated microbiota in Ulcerative Colitis

| PRJEB31884 | ENA

Transcription profiling of human ulcerative colitis colonic mucosa to define an ulcerative colitis preinflammatory state

Project description:The samples are a part of a study aiming at diagnosing ulcerative colitis from genome-wide gene expression analysis of the colonic mucosa. Colonic mucosal samples were collected as endoscopic pinch biopsies from ulcerative colitis patients and from control subjects. Samples with and without macroscopic signs of inflammation were collected from the patients. Experiment Overall Design: The series contain eight UC samples with macroscopic signs of inflammation, 13 UC smaples without macroscopic signs of inflammation, five control subjects.

2008-06-20 | E-GEOD-9452 | biostudies-arrayexpress

Definition of an ulcerative colitis preinflammatory state

2007-10-31 | GSE9452 | GEO

miRNA data in colon mucosa samples from individuals with ulcerative colitis and normal controls

Project description:Genome wide miRNA profiling of ulcerative colitis, and normal colon mucosa samples. The GeneChip miRNA 3.0 Array was used to obtain miRNA profiles across colon mucosa samples. Samples came from 5 ulcerative colitis affected, and 5 normal individuals.

2015-01-01 | GSE43009 | GEO

miRNA data in colon mucosa samples from individuals with ulcerative colitis and normal controls

2015-01-01 | E-GEOD-43009 | biostudies-arrayexpress

Expression data in colon mucosa samples from individuals with ulcerative colitis and normal controls

Project description:Genome wide expression profiling of ulcerative colitis, and normal colon mucosa samples. The GeneChip PrimeView Human Gene Expression Array was used to obtain expresion profiles across colon mucosa samples. Samples came from 5 ulcerative colitis affected, and 5 normal individuals.

2015-01-01 | GSE42911 | GEO

Human colon biopsies (healthy and Ulcerative Colitis) LC-MS/MS

Project description:The etiology of the inflammatory bowel diseases, including ulcerative colitis, remains incomplete, but recent findings points to the involvement of complex host-microbial interactions. We hypothesized that an analysis of the proteins on the host-microbial interacting surface, the intestinal mucosa, could reveal novel insights into the diseases. Mucosal colonic biopsies were extracted by standard colonscopy from sigmoideum from 10 ulcerative colitis patients from non-inflammed tissue and 10 controls. The biopsies were immediately following extraction snap-frozen for protein analysis and the protein content of the biopsies was characterized by high-throughput quantative gel-free proteomics.

2015-05-26 | PXD001608 | Pride

Gene expression data from a cohort of Chilean Ulcerative Colitis human intestinal samples

Project description:Different genes, especially cytokines, have been deregulated in the inflammatory environment of intestinal mucosa in ulcerative colitis patients. The effects of differential gene expression such as immunological factors have been described before, however, there is no evidence of alarmins deregulated by microRNAs impacting on the pathophysiology of UC. Our goal is to study deregulated genes in inflamed mucosa for microRNA pairing in a Chilean cohort of patients. We used microarrays to compare inflamed and non inflamed mucosa from chilean ulcerative colitis patients

2019-10-07 | GSE133060 | GEO

DNA methylation in colon mucosa samples from individuals with Crohns' disease or ulcerative colitis and normal controls

Project description:Genome wide DNA methylation profiling of Crohn's disease, ulcerative colitis, and normal colon mucosa samples. The Illumina Infinium HumanMethylation450 BeadChip v1.1 was used to obtain DNA methylation profiles across 482,421 CpGs in colon mucosa samples. Samples came from 9 Crohn's disease affected, 5 ulcerative colitis affected, and 10 normal individuals. Bisulfite converted DNA from the 24 samples were hybridized to the Illumina Infinium HumanMethylation450 BeadChip v1.1

2013-06-01 | E-GEOD-32146 | biostudies-arrayexpress

DNA methylation in a validation cohort of colon mucosa samples from individuals with Crohns' disease or ulcerative colitis and normal controls

Project description:Genome wide DNA methylation profiling of Crohn's disease, ulcerative colitis, and normal colon mucosa samples. The Illumina Infinium HumanMethylation450 BeadChip v1.1 was used to obtain DNA methylation profiles across 482,421 CpGs in colon mucosa samples. Samples came from 5 Crohn's disease affected, 5 ulcerative colitis affected, and 12 normal individuals. One ulcerative colitis sample was assayed before and after treatment with infliximab and mesalamine.

2015-01-01 | GSE42921 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data