3/25/2016 – A twist on the genetic link between Alzheimer’s and heart disease

Many people don’t realize that Alzheimer’s and heart disease share a genetic link: the apolipoprotein E gene, also known as ApoE. Genetic testing for ApoE — which is done mainly in research settings and isn’t yet widely available — cannot predict whether a person will develop Alzheimer’s disease, only whether they may be more likely than others to do so. The results of ApoE testing can be distressing for people who discover they carry a potentially a worrisome variant of the gene, but a recent Harvard study revealed a surprising silver lining.

Read the full article at Harvard Health Blog.