Hypotrichosis 2, also known as hypotrichosis simplex of the scalp 1, is related to hypotrichosis 7 and hypotrichosis. An important gene associated with Hypotrichosis 2 is CDSN (Corneodesmosin), and among its related pathways/superpathways are Keratinization and Cell adhesion_Cadherin-mediated cell adhesion. The drugs Dasatinib and Protective Agents have been mentioned in the context of this disorder. Affiliated tissues include bone marrow and thalamus, and related phenotypes are abnormality of the dentition and abnormality of the nail