Facial Anthropometry in Hypohidrotic Ectodermal Dysplasia (HED)

2012 ◽  
pp. 1585-1602
Author(s):  
Claudia Dellavia ◽  
Francesca Catti ◽  
Michela Turci ◽  
Chiarella Sforza ◽  
Virgilio F. Ferrario
Keyword(s):  
Ectodermal Dysplasia ◽  
Hypohidrotic Ectodermal Dysplasia ◽  
Facial Anthropometry

A rare cause of fever of unknown origin: hypohidrotic ectodermal dysplasia with a splice site mutation

2018 ◽  
Vol 70 (5) ◽  
Author(s):  
Melahat M. Oguz ◽  
Meltem Akcaboy ◽  
Asuman Gurkan ◽  
Esma Altinel Acoglu ◽  
Pelin Zorlu ◽  
...  
Keyword(s):  
Splice Site ◽  
Fever Of Unknown Origin ◽  
Ectodermal Dysplasia ◽  
Splice Site Mutation ◽  
Unknown Origin ◽  
Hypohidrotic Ectodermal Dysplasia ◽  
Site Mutation

scholarly journals One Mutation of the ED1 Gene in a Chinese Han Family with X-Linked Hypohidrotic Ectodermal Dysplasia

2014 ◽  
Vol 26 (1) ◽  
pp. 111 ◽  
Author(s):  
Jing Wang ◽  
Wei-Wei Ha ◽  
Wen Wang ◽  
Hua-Yang Tang ◽  
Xian-Fa Tang ◽  
...  
Keyword(s):  
Ectodermal Dysplasia ◽  
Hypohidrotic Ectodermal Dysplasia ◽  
Chinese Han

scholarly journals First report of X-linked hypohidrotic ectodermal dysplasia with a hemizygous c.1142G > C in the EDA gene: variant of uncertain significance or new pathogenic variant?

2021 ◽  
Vol 47 (1) ◽  
Author(s):  
Mario Tumminello ◽  
Antonella Gangemi ◽  
Federico Matina ◽  
Melania Guardino ◽  
Bianca Lea Giuffrè ◽  
...  
Keyword(s):  
Ectodermal Dysplasia ◽  
Genetic Disorder ◽  
Missense Variant ◽  
Pathogenic Variant ◽  
Hypohidrotic Ectodermal Dysplasia ◽  
Variant Of Uncertain Significance ◽  
Uncertain Significance ◽  
Clinical Potential ◽  
Genomic Variant ◽  
Eda Gene

Abstract Background Hypohidrotic Ectodermal Dysplasia (HED) is a genetic disorder which affects structures of ectodermal origin. X-linked hypohidrotic ectodermal dysplasia (XLHED) is the most common form of disease. XLHED is characterized by hypotrichosis, hypohydrosis and hypodontia. The cardinal features of classic HED become obvious during childhood. Identification of a hemizygous EDA pathogenic variant in an affected male confirms the diagnosis. Case presentation We report on a male newborn with the main clinical characteristics of the X-linked HED including hypotrichosis, hypodontia and hypohidrosis. Gene panel sequencing identified a new hemizygous missense variant of uncertain significance (VUS) c.1142G > C (p.Gly381Ala) in the EDA gene, located on the X chromosome and inherited from the healthy mother. Conclusion Despite the potential functional impact of VUS remains uncharacterized, our goal is to evaluate the clinical potential consequences of missense VUS on EDA gene. Even if the proband’s phenotype is characteristic for classic HED, further reports of patients with same clinical phenotype and the same genomic variant are needed to consider this novel VUS as responsible for the development of HED.

scholarly journals Hypohidrotic ectodermal dysplasia.

1987 ◽  
Vol 24 (11) ◽  
pp. 659-663 ◽  
Author(s):  
A Clarke
Keyword(s):  
Ectodermal Dysplasia ◽  
Hypohidrotic Ectodermal Dysplasia

scholarly journals X-Linked Hypohidrotic Ectodermal Dysplasia in Crossbred Beef Cattle Due to a Large Deletion in EDA

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 657 ◽  
Author(s):  
Donal O’Toole ◽  
Irene M. Häfliger ◽  
Fabienne Leuthard ◽  
Brant Schumaker ◽  
Lynn Steadman ◽  
...  
Keyword(s):  
Ectodermal Dysplasia ◽  
Severe Pneumonia ◽  
Large Deletion ◽  
Hair Follicles ◽  
Enamel Organ ◽  
Hypohidrotic Ectodermal Dysplasia ◽  
Mandibular Incisor ◽  
Base Pair Deletion ◽  
Red Angus ◽  
Mucosal Glands

X-linked hypohidrotic ectodermal dysplasia-1 (ECTD1) in people results in a spectrum of abnormalities, most importantly hypotrichosis, anodontia/oligodontia, and absent or defective ectodermally derived glands. Five Red Angus-Simmental calves born over a 6-year period demonstrated severe hypotrichosis and were diagnosed as affected with ECTD1-like syndrome. Two died of severe pneumonia within a week of birth. The skin of three affected calves revealed a predominance of histologically unremarkable small-caliber hair follicles. Larger follicles (>50 µm) containing medullated hairs (including guard and tactile hairs) were largely restricted to the muzzle, chin, tail, eyelids, tragus and distal portions of the limbs and tail. The mean histological density of hair follicles in flank skin of two affected calves was slightly greater than that in two unaffected calves. One affected calf was examined postmortem at 10 days of age to better characterize systemic lesions. Nasolabial, intranasal and tracheobronchial mucosal glands were absent, whereas olfactory glands were unaffected. Mandibular incisor teeth were absent. Premolar teeth were unerupted and widely spaced. Other than oligodontia, histological changes in teeth were modest, featuring multifocal disorganization of ameloblasts, new bone formation in dental alveoli, and small aggregates of osteodentin and cementum at the margins of the enamel organ. A 52,780 base pair deletion spanning six out of eight coding exons of EDA and all of AWAT2 was identified. Partial deletion of the EDA gene is the presumed basis for the reported X-chromosomal recessive inherited genodermatosis.

Hypohidrotic ectodermal dysplasia

2008 ◽  
Vol 14 (10) ◽  
Author(s):  
Phoebe D Lu ◽  
Julie V Schaffer
Keyword(s):  
Ectodermal Dysplasia ◽  
Hypohidrotic Ectodermal Dysplasia
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