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SERPINA12-pEDD

Previously: Autosomal recessive PPK

pEDD Gene: SERPINA12 AR
Onset: Since birth, early childhood
Pathway: Enzymes and their inhibitors
Category Paper: pEDD Paper

Key Clinical Clues

Diffuse and transgradient erythema/thickening; aquagenic.

Additional Cutaneous Features

Extending from the palms and soles to the dorsum of the hands and feet, the inner wrists and the Achilles tendon area, aquagenic

Treatment

Potential for Kallikrein inhibitors.

References

Mohamad J, Sarig O, Malki L et al. Loss-of-function variants in SERPINA12 underlie autosomal recessive palmoplantar keratoderma. J Invest Dermatol 2020; 140:2178-87.

Summarised from published literature for general information. This is not medical advice, and entries are still being verified. Read the full disclaimer

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