Animal models of polycystic kidney disease.
Polycystic kidney disease (PKD) is one of the most prevalent causes of heritable renal failure. The disease is characterized by the occurrence of numerous fluid-filled cysts within the parenchyma of kidney. The cysts are epithelial in origin and expand in size, leading to crowding of normal kidney tissue. Ultimately, there is gross enlargement of the kidneys with loss of normal functions, and death usually occurs because of complications related to renal failure. Animal models of polycystic kidney disease are proving to be extremely useful for studying the molecular basis of renal cyst formation and for the isolation of genes carrying the mutations. This article describes the various animal models of polycystic kidney disease, spontaneously and experimentally derived, that have recently been identified.
Aziz
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Department of Pediatrics, Harvard Medical School, Children's Hospital, Boston, MA 02115, USA.
D000818:Animals; D004195:Disease Models, Animal; D006801:Humans; D007690:Polycystic Kidney Diseases