APOE and CLU cooperatively promote amyloid formation

Apolipoprotein E (APOE) and clusterin (CLU) are critical in the pathogenesis of Alzheimer’s disease (AD). Common coding variants in APOE (e.g. APOE4) impart at least 3‐fold higher risk of developing AD, while common noncoding variants in CLU impart smaller but still highly significant risk for AD. Using genetically engineered mouse models lacking either APOE or CLU, previous studies from our lab and others have shown that both are critical in the formation of amyloid. However, only a single published study has examined the combined effects of APOE and CLU in a mouse model of amyloidosis.