Association of common genetic variants with brain microbleeds

Abstract

Genetic variants in the <i>APOE</i> region are associated with the presence of BMB, most likely due to the <i>APOE</i> ε4 allele count related to a higher number of strictly lobar BMBs. Genetic predisposition to small vessel disease confers risk of BMB, indicating genetic overlap with other cerebral small vessel disease markers.