Adermatoglyphia (ADERM) is a rare autosomal dominant condition characterized by lack of palmoplantar epidermal ridges. Mutations in SMARCAD1 was identified in patients. It seems that haploinsufficiency for the skin-specific isoform of SMARCAD1 directly or indirectly perturbs the expression of important signalling pathways associated with epidermal differentiation.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Structural developmental anomalies primarily affecting one body system
Structural developmental anomalies of the skin
LC7Y Other specified structural developmental anomalies of the skin
H02295 Adermatoglyphia