Ectodermal dysplasia alopecia preaxial polydactyly

Summary

Ectodermal dysplasia alopecia preaxial polydactyly (MONDO:0023043) is a disease. A subtype of alopecia — broader associated-gene and molecular evidence is on the parent page (see Disease family below).

Clinical features

No curated clinical features (Orphanet) for this disease.

Identifiers

Disease identifiers

Field	Value
Canonical name	ectodermal dysplasia alopecia preaxial polydactyly
Mondo ID	MONDO:0023043
MeSH	C538016
UMLS	C2931691
MedGen	419138
GARD	0002040
Is cancer (heuristic)	no

Also known as: absence of body & scalp hair, rounded nails, thin dental enamel, preaxial polydactyly of the feet, and unusual facial appearance

Disease family

This is a subtype of alopecia. Genetic, therapeutic, and trial evidence is largely curated at the broader-term level — see the parent page for the associated-gene cohort and molecular evidence.

Classification path: disease › human disease › disease by body system or component › integumentary system disorder › disorder of pilosebaceous unit › hair anomaly › alopecia › ectodermal dysplasia alopecia preaxial polydactyly

Related subtypes (25): alopecia, isolated, telogen effluvium, alopecia areata, chemotherapy-induced alopecia, alopecia mucinosa, atrichia with papular lesions, loose anagen syndrome, Satoyoshi syndrome, alopecia-intellectual disability-hypergonadotropic hypogonadism syndrome, hereditary hypotrichosis with recurrent skin vesicles, alopecia antibody deficiency, pseudopelade of Brocq, frontal fibrosing alopecia, Quinquaud’s folliculitis decalvans, Graham Little-Piccardi-Lassueur syndrome, lichen planopilaris, hypotrichosis simplex, alopecia totalis, hypotrichosis simplex of the scalp, endocrine alopecia, alopecia universalis onychodystrophy vitiligo, central centrifugal cicatricial alopecia, Slti-Salem syndrome, microcephaly sparse hair intellectual disability seizures, alopecia universalis

Genetics & variants

GWAS landscape

No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.

Variant details and genetic-evidence tiers

No tiered GWAS variants or ClinVar records for this disease.

Genes & proteins

No associated-gene cohort resolved for this disease. Atlas builds the molecular and therapeutic sections — associated genes, protein families, druggability, pathways, interactions, and drug associations — by aggregating over a disease’s associated genes (resolved via GWAS / GenCC / ClinVar / CIViC), and none resolved here. This is expected for antibody-mediated, autoimmune, or otherwise non-gene-defined conditions; the curated evidence for this disease is its clinical features, GWAS susceptibility, and clinical trials (above).

Function

No pathway enrichment — requires an associated-gene cohort.

Therapeutics

No druggable-target or therapeutic data for this disease’s cohort.

Clinical trials & evidence

Clinical trials

Clinical trials: 0.