Synonyms
Hypohidrotic ectodermal dysplasia; HED; Anhidrotic ectodermal dysplasia; EDA1; Christ-Siemens-Touraine syndrome; X-linked HED XEDA; XHED; XLEDA; XLHED; Hypohidrotic ectodermal dysplasia with immune deficiency; HED-ID; Anhidrotic ectodermal dysplasia with immunodeficiency, osteopetrosis and lymphedema; OL-EDA-ID
Definition and Characteristics
Ectodermal appendages are structures other than the epidermis that develop from the embryonic surface ectoderm. These appendages include the teeth, nails, hair, and glandular structures, including eccrine, mammary, Meibomian, salivary and lacrimal glands. The ectodermal dysplasias are a heterogenous group of over 150 distinct disorders characterized by hypoplasia or absence of two or more ectodermal appendage types. Hypohidrotic ectodermal dysplasia (HED) is defined by a combination of characteristic features: variable inability to sweat that can lead to life-threatening hyperthermia, typical facies, hair and nail changes, and dental...
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Courtois G, Smahi A (2006) NF-kappaB-related genetic diseases. Cell Death Differ 13:843–851
Casanova JL (2001) X-linked anhidrotic ectodermal dysplasia with immunodeficiency is caused by impaired NF-kappaB signaling. Nat Genet 27:277–285
Rouse C, Siegfried E, Breer W, Nahass G (2004) Hair and sweat glands in families with hypohidrotic ectodermal dysplasia: further characterization. Arch Dermatol 140:850–855
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag GmbH Berlin Heidelberg
About this entry
Cite this entry
Headon, D.J., Overbeek, P.A., Bree, A.F. (2009). Hypohidrotic Ectodermal Dysplasias. In: Lang, F. (eds) Encyclopedia of Molecular Mechanisms of Disease. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-29676-8_535
Download citation
DOI: https://doi.org/10.1007/978-3-540-29676-8_535
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-67136-7
Online ISBN: 978-3-540-29676-8
eBook Packages: Biomedical and Life SciencesReference Module Biomedical and Life Sciences