Fatty Acids, Alpha-Fetoprotein, and Cystic Fibrosis

Abstract

Docosahexaenoic acid, found lacking in animal models of cystic fibrosis, has been proposed as a dietary supplement therapy for this genetic disorder. Alpha-fetoprotein, which binds and transports docosahexaenoic acid, may be a useful marker to improve the management and follow-up in newborn screening programs for cystic fibrosis, because only 20% of such infants are diagnosed at birth.