Autosomal recessive congenital ichthyoses comprise a heterogeneous group of skin disorders of hyperkeratosis. Two non-syndromic forms are defined including lamellar ichthyosis (LI) and non-bullous congenital ichthyosiform erythroderma (NBCIE). LI shows more severe phonotype with tight covering of a newborn that is later replaced by large, dark scales. In contrast, NBCIE shows a more pronounced erythroderma with fine, white scaling.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
14 Diseases of the skin
Genetic and developmental disorders affecting the skin
EC20 Genetic disorders of keratinisation
H00734 Autosomal recessive congenital ichthyosis
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06545 Cornified envelope formation
H00734 Autosomal recessive congenital ichthyosis
Bullous congenital ichthyosiform erythroderma (BCIE) is described in H00691.
See also H00733 Harlequin ichthyosis and H00739 Ichthyosis with hypotrichosis.
Grall A, Guaguere E, Planchais S, Grond S, Bourrat E, Hausser I, Hitte C, Le Gallo M, Derbois C, Kim GJ, Lagoutte L, Degorce-Rubiales F, Radner FP, Thomas A, Kury S, Bensignor E, Fontaine J, Pin D, Zimmermann R, Zechner R, Lathrop M, Galibert F, Andre C, Fischer J
Title
PNPLA1 mutations cause autosomal recessive congenital ichthyosis in golden retriever dogs and humans.
Ichthyosis with hypotrichosis is a syndromic form of autosomal recessive congenital ichthyoses associated with abnormal hair. Sparse scalp hair, wrinkled skin, and corneal abnormalities are observed in patients with the disease. It is linked to ST14 encoding the matriptase serine protease.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD27 Syndromes with skin or mucosal anomalies as a major feature
H00739 Ichthyosis with hypotrichosis
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06545 Cornified envelope formation
H00739 Ichthyosis with hypotrichosis
Basel-Vanagaite L, Attia R, Ishida-Yamamoto A, Rainshtein L, Ben Amitai D, Lurie R, Pasmanik-Chor M, Indelman M, Zvulunov A, Saban S, Magal N, Sprecher E, Shohat M
Title
Autosomal recessive ichthyosis with hypotrichosis caused by a mutation in ST14, encoding type II transmembrane serine protease matriptase.