World Library  
Flag as Inappropriate
Email this Article
 

Tietz syndrome

Tietz syndrome
Classification and external resources
ICD-10 E70.3
(ILDS E70.358)
OMIM 103500
DiseasesDB 34108

Tietz syndrome, also called Tietz albinism-deafness syndrome or albinism and deafness of Tietz,[1] is an autosomal dominant[2] congenital disorder characterized by deafness and leucism.[3] It is caused by a mutation in the microphthalmia-associated transcription factor (MITF) gene.[2][4] Tietz syndrome was first described in 1923.[5]

Contents

  • Cause and Genetics 1
  • See also 2
  • References 3
  • External links 4

Cause and Genetics

Tietz syndrome has an autosomal dominant pattern of inheritance.

Tietz syndrome is caused by mutations in the MITF gene, located on human chromosome 3p14.1-p12.3.[2][4][6] It is inherited in an autosomal dominant manner.[2] This indicates that the defective gene responsible for a disorder is located on an autosome (chromosome 3 is an autosome), and only one copy of the defective gene is sufficient to cause the disorder, when inherited from a parent who has the disorder.

See also

References

  1. ^ Online 'Mendelian Inheritance in Man' (OMIM) 103500
  2. ^ a b c d Smith SD, Kelley PM, Kenyon JB, Hoover D (Jun 2000). "Tietz syndrome (hypopigmentation/deafness) caused by mutation of MITF" (Free full text). J. Med. Genet. 37 (6): 446–448.  
  3. ^ Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007). Dermatology: 2-Volume Set. St. Louis: Mosby. p. 925.  
  4. ^ a b Amiel J, Watkin PM, Tassabehji M, Read AP, Winter RM (Jan 1998). "Mutation of the MITF gene in albinism-deafness syndrome (Tietz syndrome)". Clin. Dysmorphol. 7 (1): 17–20.  
  5. ^ Tietz W (Sep 1963). "A Syndrome of Deaf-Mutism Associated with Albinism Showing Dominant Autosomal Inheritance" (Free full text). Am. J. Hum. Genet. 15 (3): 259–264.  
  6. ^ Online 'Mendelian Inheritance in Man' (OMIM) 156845

External links

  • Tietz syndrome; Albinism and complete nerve deafness at NIH's Office of Rare Diseases


This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and USA.gov, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for USA.gov and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
 
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
 
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.
 


Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.