The changes in glucose metabolism and cell proliferation in the kidneys of polycystic kidney disease mini-pig models

The pathogenic mechanism of polycystic kidney disease (PKD) is unclear. Abnormal glucose metabolism is maybe involved in hyper-proliferation of renal cyst epithelial cells. Mini-pigs are more similar to humans than rodents and therefore, are an ideal large animal model. In this study, for the first time, we systematically investigated the changes in glucose metabolism and cell proliferation signaling pathways in the kidney tissues of chronic progressive PKD mini-pig models created by knock-outing PKD1gene.