Health

Extending sleep may lower cardiometabolic risk

Increasing sleep duration may help reduce cardiometabolic risk—or the risk of heart disease and metabolic disorders— in individuals who do not get enough sleep, according to an analysis of all published studies on the ...

Genetics

What impact does epigenetics have on our psychology?

In the battle of nature versus nurture, nurture has a new recruit: epigenetics—brought in from molecular biology to give scientific heft to the argument that genes are not destiny. The overwhelming evidence for genetic ...

Genetics

AAV gene delivery vectors and cancer—The debate continues

Overwhelming evidence from the biomedical literature shows that adeno-associated virus 2 (AAV2), a viral vector often used to deliver therapeutic genes, is not associated with cancer and, in fact, may protect against cancer. ...

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