Platelet-Activating Factor Acetylhydrolase Deficiency, also known as pafad, is related to asthma and schizophrenia. An important gene associated with Platelet-Activating Factor Acetylhydrolase Deficiency is PLA2G7 (Phospholipase A2 Group VII). Related phenotypes are platelet-activating factor acetylhydrolase deficiency and increased level of platelet-activating factor