ABSTRACT: DNA methylation in a discovery cohort of colon mucosa samples from individuals with Crohns' disease or 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.
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.
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.
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 10 Crohn's disease affected, 4 ulcerative colitis affected, and 10 normal individuals. One ulcerative colitis sample was assayed before and after treatment with 6-mercaptopurine and mesalamine.
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. miRNA from the 10 samples were hybridized to the GeneChip miRNA 3.0 Array
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
Project description:DNA methylation in a validation cohort of colon mucosa samples from individuals with Crohns' disease or ulcerative colitis and normal controls
Project description:Ulcerative Colitis is an autoimmune inflammatory bowel disease that causes chronic inflammation in the colon and the rectum. Althoung extensively researched, the underlying molecular mechanisms of Ulcerative Colitis remain elusive. Especially, there is a lack of understanding about regulatory non-coding miRNA expression during Ulcerative Colitis. Therefore, we performed high-throughput miRNA profiling of colon tissue biopsies from XX patients with active Ulcerative Colitis, XX patients with quiescent Ulcerative Colitis and XX Symptomatic Control individuals.
