The Rat: A Preclinical Model of Polycystic Kidney Disease.

Autosomal Dominant Polycystic Kidney Disease (ADPKD) stands as the most prevalent hereditary renal disorder in humans, ultimately culminating in end-stage kidney disease. Animal models carrying mutations associated with polycystic kidney disease have played an important role in the advancement of ADPKD research. The rat model, carrying an R823W mutation in the gene, is characterized by cyst formation and kidney enlargement.