title: Emerging roles for renal primary cilia in epithelial repair.
abstract: Primary cilia are microscopic sensory antennae that cells in many vertebrate tissues use to gather information about their environment. In the kidney, primary cilia sense urine flow and are essential for the maintenance of epithelial architecture. Defects of this organelle cause the cystic kidney disease characterized by epithelial abnormalities. These findings link primary cilia to the regulation of epithelial differentiation and proliferation, processes that must be precisely controlled during epithelial repair in the kidney. Here, we consider likely roles for primary cilium-based signaling during responses to renal injury and ensuing epithelial repair processes.
authors.affiliation: Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria, Australia.
authors.forename: James A
authors.initials: JA
authors.lastname: Deane
authors.forename: Sharon D
authors.initials: SD
authors.lastname: Ricardo
mesh_terms: D000818:Animals; D002923:Cilia / Q000502:physiology*; D004848:Epithelium / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D007668:Kidney / Q000473:pathology* / Q000502:physiology* / Q000503:physiopathology; D007674:Kidney Diseases / Q000503:physiopathology*; D008954:Models, Biological; D012038:Regeneration / Q000502:physiology*; D014714:Vertebrates / Q000502:physiology; D014945:Wound Healing / Q000502:physiology