A ectodysplasin receptor subtype that is specific for ECTODYSPLASIN A1. It signals via the specific signaling adaptor EDAR-ASSOCIATED DEATH DOMAIN PROTEIN. Loss of function of the edar receptor is associated with AUTOSOMAL RECESSIVE ANHIDROTIC ECTODERMAL DYSPLASIA and ECTODERMAL DYSPLASIA 3, ANHIDROTIC.
Transmembrane proteins belonging to the tumor necrosis factor superfamily that play an essential role in the normal development of several ectodermally derived organs. Several isoforms of the ectodysplasins exist due to multiple ALTERNATIVE SPLICING of the MRNA for the protein. The isoforms ectodysplasin A1 and ectodysplasin A2 are considered biologically active and each bind distinct ECTODYSPLASIN RECEPTORS. Genetic mutations that result in loss of function of ectodysplasin result in ECTODERMAL DYSPLASIA 1, ANHIDROTIC.
Members of the TNF receptor family that are specific for ECTODYSPLASIN. At least two subtypes of the ectodysplasin receptor exist, each being specific for a ectodysplasin isoform. Signaling through ectodysplasin receptors plays an essential role in the normal ectodermal development. Genetic defects that result in loss of ectodysplasin receptor function results ECTODERMAL DYSPLASIA.
A tumor necrosis factor receptor-associated factor that acts as a specific signaling adaptor protein for the EDAR RECEPTOR and plays an important role in ectodermal development. It binds to edar receptor via its C-terminal death domain region and to other specific TNF receptor-associated factors via its N-terminal domain. Loss of function of edar-associated death domain protein is associated with AUTOSOMAL RECESSIVE ANHIDROTIC ECTODERMAL DYSPLASIA.
A group of hereditary disorders involving tissues and structures derived from the embryonic ectoderm. They are characterized by the presence of abnormalities at birth and involvement of both the epidermis and skin appendages. They are generally nonprogressive and diffuse. Various forms exist, including anhidrotic and hidrotic dysplasias, FOCAL DERMAL HYPOPLASIA, and aplasia cutis congenita.
Abnormally diminished or absent perspiration. Both generalized and segmented (reduced or absent sweating in circumscribed locations) forms of the disease are usually associated with other underlying conditions.
An ectodysplasin receptor subtype that is specific for ECTODYSPLASIN A2. Unlike the EDAR RECEPTOR the Xedar receptor signals through direct association with TNF RECEPTOR-ASSOCIATED FACTORS. The protein name derives from the fact that gene that encodes it resides on the X CHROMOSOME.
One of a set of bone-like structures in the mouth used for biting and chewing.