Familial Woolly Hair Syndrome, also known as woolly hair, is related to hypotrichosis 7 and hypotrichosis 8. An important gene associated with Familial Woolly Hair Syndrome is LIPH (Lipase H), and among its related pathways/superpathways are Nervous system development and DREAM Repression and Dynorphin Expression. Affiliated tissues include skin and heart, and related phenotypes are fine hair and woolly hair