Project description:We found that western diet consumption resulted in decrease in the percentage of normal Paneth cell population in wild type mice, indicating that western diet could negatively affect Paneth cell function. Subsequent generations of western diet consumption further reduced percentages of normal Paneth cell population. We performed fecal microbiota composition profiling. Male mice were used at 4-5 weeks of age. Fecal samples were collected for microbiome analysis.
Project description:Morphological patterns of Paneth cells are a cellular biomarker in western Crohn’s disease (CD) patients. They integrate genetics and environmental factors, and are associated with outcomes. To broaden the applications of Paneth cell phenotype, identification of novel genetic determinants and clinical validation in other ethnic groups is critical.
Project description:To carry out population genetics analyses of the Arctic gregion we carried out Illumina Bead-Array-based enotyping on 18 samples from Greenland.
