Zebrafish for modeling skin disorders.

The experimental advantages of zebrafish make this model system highly amenable to the field of dermatology. Zebrafish skin development is similar to humans and its genome is ~70% orthologous to the human genome. Its external developmental process allows for genetic manipulation and analysis of embryogenesis within a short time frame with all important internal organs and skin compartments formed within 6 days. Zebrafish models of cutaneous human diseases offer insight into pathogenesis and a unique platform for testing of potential therapies. This review details the specific advantages of zebrafish and highlights its use in dermatological research.