Two studies appearing in JAMA Neurology respectively examined how variants linked to Alzheimer's disease and Parkinson's disease contribute to the conditions.
A chromosome 15 variant may have ties to congenital heart failure in breast cancer patients who receive treatment with the anthracycline chemotherapy doxorubicin.
The UK's Human Fertility and Embryology Authority calls for consumer genetic testing companies to warn customers that testing could uncover family secrets, according to the Guardian.
