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Diseases

Genetic and Rare Diseases Information Center (GARD)

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Dent disease 1


Other Names for this Disease
  • Dent disease type 1
  • Nephrolithiasis 2
  • Nephrolithiasis type 1
  • Nephrolithiasis, hypercalciuria x-linked
  • NPHL2
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Overview

Dent disease type 1 is a kidney disease seen mostly in males. The most frequent sign of Dent disease is the presence of an abnormally large amount of protein in the urine (proteinuria). Other common signs of the disorder include excess calcium in the urine (hypercalciuria), calcium deposits in the kidney (nephrocalcinosis), and kidney stones (nephrolithiasis). In many males with Dent disease, progressive kidney problems lead to end-stage renal disease (ESRD) in early to mid-adulthood. ESRD ia a failure of kidney function that occurs when the kidneys are no longer able to effectively filter fluids and waste products from the body.[1] Disease severity can vary even among members of the same family.[2] Dent disease type 1 is inherited in an X-linked recessive manner.[1][2] Approximately 60% of individuals with Dent disease 1 have a mutation in the CLCN5 gene which is located on the X chromosome.[2] Due to random X-chromosome inactivation, some female carriers may manifest hypercalciuria and, rarely, proteinuria.[2]
Last updated: 4/17/2015

References

  1. Dent disease. Genetics Home Reference. 2012; http://ghr.nlm.nih.gov/condition/dent-disease. Accessed 4/17/2015.
  2. Lieske, John C. et al.. Dent Disease. GeneReviews. September 2014; http://www.ncbi.nlm.nih.gov/books/NBK99494/. Accessed 4/17/2015.
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Basic Information

In Depth Information

  • Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine. 
  • Orphanet is a European reference portal for information on rare diseases and orphan drugs.  Access to this database is free of charge.
  • PubMed is a searchable database of medical literature and lists journal articles that discuss Dent disease 1. Click on the link to view a sample search on this topic.
Other Names for this Disease
  • Dent disease type 1
  • Nephrolithiasis 2
  • Nephrolithiasis type 1
  • Nephrolithiasis, hypercalciuria x-linked
  • NPHL2
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.