CLCN5
chloride voltage-gated channel 5
Normal Function
Health Conditions Related to Genetic Changes
Dent disease
About 150 mutations in the CLCN5 gene have been found to cause Dent disease 1, a chronic kidney disorder that can cause kidney failure. Most of the mutations lead to the production of an abnormally short, nonfunctional version of ClC-5 or prevent cells from producing any of this protein. A loss of ClC-5 alters the regulation of endosomal pH, which disrupts the overall function of proximal tubule cells and prevents them from reabsorbing proteins and other materials into the bloodstream. As a result, proteins are lost through the urine (tubular proteinuria). A failure to reabsorb calcium and other nutrients into the bloodstream can cause bone defects, kidney stones, and related health problems in people with Dent disease 1. Abnormal proximal tubule function ultimately leads to kidney failure in most affected individuals.
More About This Health ConditionRelated Conditions
Dent diseaseHereditary hypophosphatemic rickets
Health Conditions Related to Genetic Changes
About 150 mutations in the CLCN5 gene have been found to cause Dent disease 1, a chronic kidney disorder that can cause kidney failure. Most of the mutations lead to the production of an abnormally short, nonfunctional version of ClC-5 or prevent cells from producing any of this protein. A loss of ClC-5 alters the regulation of endosomal pH, which disrupts the overall function of proximal tubule cells and prevents them from reabsorbing proteins and other materials into the bloodstream. As a result, proteins are lost through the urine (tubular proteinuria). A failure to reabsorb calcium and other nutrients into the bloodstream can cause bone defects, kidney stones, and related health problems in people with Dent disease 1. Abnormal proximal tubule function ultimately leads to kidney failure in most affected individuals.
MedlinePlus Genetics provides information about Hereditary hypophosphatemic rickets