Ichthyosis, Congenital, Autosomal Recessive 1, also known as autosomal recessive congenital ichthyosis 1, is related to ichthyosis, congenital, autosomal recessive 3 and self-improving collodion baby, and has symptoms including trichorrhexis invaginata An important gene associated with Ichthyosis, Congenital, Autosomal Recessive 1 is TGM1 (Transglutaminase 1), and among its related pathways/superpathways is Prostaglandin 2 biosynthesis and metabolism FM. The drugs Ustekinumab and Dermatologic Agents have been mentioned in the context of this disorder. Affiliated tissues include Epidermis, skin and eye, and related phenotypes are ichthyosis and thickened skin