Project description:Epigenomics is developing a colon cancer screening assay based on differential methylation of specific CpG sites for the detection of early stage disease. A genome-wide methylation analysis and oligonucleotide array study using DNA from various stages of colon cancer and normal tissue have been completed to obtain candidate CpG markers. Based on results obtained in the above studies, Epigenomics has moved to the final stages of feasibility with a specific, highly sensitive real-time marker assay that is able to detect colon cancer DNA in blood plasma.
Project description:To explore the molecular mechanisms underlying selective differentiation of MAIT-derived iPSCs into reMAITs, we conducted DNA methylation profiling based on a methylation array. We sampled reMAITs during the time course of differentiation from iPSCs as well as mature MAITs isolated from cord blood (CB MAITs). As control, we used immature T cells differentiated from hematopoietic stem cells (HSCs). For each of reMAITs and the immature T cells, we selected four time points: Start, Early, Middle, and Late.
Project description:Genome wide DNA methylation analysis of 36 pregnant women during pregnancy. DNA methylation was investigated in maternal blood at two time points (1st and 3rd trimester) and in cord blood at birth using the Illumina EPIC array.
Project description:Primary outcome(s): Diagnostic accuracy of DNA methylation analysis for ulcerative colitis patients complicated with colorectal cancer using rectal mucosa from ulcerative colitis
Project description:In order to identify methylation changes in prostate cancer, we performed a genome-wide analysis of DNA methylation using Agilent human CpG island arrays. We then chose specific genes to validate methylation both in the same cases as were hybridized to the array (using quantitative EpiTYPER analysis) and in an independent series of prostate cancer samples (using MethyLight quantitative methylation specific PCR). We specifically chose low grade (Gleason score 6 cases) and high grade (Gleason score 8 cases) to discover methylated genes/loci that may be involved in the progression to a higher grade of prostate cancer.
Project description:Genome-wide DNA methylation profiling using the Illumina EPIC 850k DNA methylation BeadChip array on 8 pools of human genomic DNA from whole blood for 190 individuals age matched at 4 time points; ~4, ~28, ~63, & ~78 years.
