Loose Anagen Hair Syndrome, also known as loose anagen syndrome, is related to noonan syndrome-like disorder with loose anagen hair and hair disease. An important gene associated with Loose Anagen Hair Syndrome is KRT75 (Keratin 75), and among its related pathways/superpathways are Nervous system development and Keratinization. Affiliated tissues include skin and bone marrow, and related phenotypes are abnormal hair whorl and abnormal hair morphology