Autosomal-recessive SASH1 variants associated with a new genodermatosis with pigmentation defects, palmoplantar keratoderma and skin carcinoma
نویسندگان
چکیده
منابع مشابه
Autosomal recessive epidermolytic palmoplantar keratoderma.
Palmoplantar keratoderma (PPK) is a heterogeneous group of disorders. Epidermolytic PPK is a well delineated autosomal dominant entity, but no recessive form is known. Here we report two sons of phenotypically normal, consanguineous, Arab parents with features suggestive of PPK. They presented with patchy eczematous skin lesions followed by PPK and raised serum levels of IgE. Skin biopsy from t...
متن کاملUnique autosomal recessive variant of palmoplantar keratoderma associated with hearing loss not caused by known mutations*
Inherited Palmoplantar Keratodermas are rare disorders of genodermatosis that are conventionally regarded as autosomal dominant in inheritance with extensive clinical and genetic heterogeneity. This is the first report of a unique autosomal recessive Inherited Palmoplantar keratoderma -sensorineural hearing loss syndrome which has not been reported before in 3 siblings of a large consanguineous...
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Kindler syndrome (KS) is a rare autosomal recessive genodermatosis. We report two cases of KS with classical clinical presentations involving skin and mucus membranes. Clinically, both patients had four major features of KS in the form of acral skin blistering, photosensitivity, progressive poikiloderma, and diffuse cutaneous atrophy. Case 1 had associated features in the form of urethral...
متن کاملClouston Syndrome with Palmoplantar Keratoderma
Clouston syndrome (hidrotic ectodermal dysplasia) is characterized by the clinical triad of nail dystrophy, alopecia and palmoplantar hyperkeratosis. Clouston syndrome is transmitted as an autosomal dominant trait and caused by mutations in the GJB6 gene (13q12), encoding the gap junction protein connexin 30 (C × 30). At present, there is no treatment for the disease and management is purely su...
متن کاملN-terminal deletion in a desmosomal cadherin causes the autosomal dominant skin disease striate palmoplantar keratoderma.
The N-terminal extracellular domain of the cadherins, calcium-dependent cell adhesion molecules, has been shown by X-ray crystallography to be involved in two types of interaction: lateral strand dimers and adhesive dimers. Here we describe the first human mutation in a cadherin present in desmosome cell junctions that removes a portion of this highly conserved first extracellular domain. The m...
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ژورنال
عنوان ژورنال: European Journal of Human Genetics
سال: 2014
ISSN: 1018-4813,1476-5438
DOI: 10.1038/ejhg.2014.213