Diabetes and Inflammation Laboratory Diabetes and Inflammation Laboratory The JDRF/Wellcome Trust Diabetes and Inflammation Laboratory (JDRF/WT DIL), centred in the Cambridge Institute for Medical Research, is a multi-disciplinary research programme within the department of Medical Genetics at the University of Cambridge. The current director is John Todd FMedSci FRS and Professor of Medical Genetics at the University of Cambridge. The goals of the JDRF/WT DIL are to identify and characterise the effects of the susceptibility genes for type 1 diabetes in order to better understand the earliest events in human physiology that lead to autoimmune destruction of the insulin-producing beta-cells of pancreas. Other notable
Epigenetics of diabetes Type 2 found that there was an approximately twofold increase in DNA methylation of the PPARGC1A promoter of human islet cells from diabetics as compared to non-diabetic human islet cells. This means that expression from the PPARGC1A genes were turned down in the diabetic patients. Further testing revealed that the more PPARGC1A was expressed, the more insulin was released from the islets, and as expected, in diabetic patients there was less PPARGC1A expressed and also less insulin secreted. This data supports the idea that PPARGC1A expression is reduced in animal models of diabetes and human diabetes and is associated with impaired insulin