Plasma apolipoprotein E is decreased in schizophrenia spectrum and bipolar disorder

Abstract

We have shown that plasma apolipoprotein E is significantly decreased in treatment-free subjects with schizophrenia spectrum and bipolar disorder but increases after treatment in bipolar disorder. Levels of apolipoprotein D were not changed by treatment. Hence changed apolipoprotein E could be involved in abnormalities in lipid homeostasis in some subjects with psychiatric diseases. © 2007 Elsevier Ireland Ltd. All rights reserved.