biological

The brain circuitry underlying memory is widely known to differ based on biological sex, but sex-based drivers of aging and AD are still unclear.

The authors hope their findings inspire more research into underlying biological differences.

For example, recipients saw improvements in how far they could walk in six minutes, as well as substantial decreases in a biological indictor used to measure inflammation and predict risk of serious cardiovascular events.

Anti-trans bigots love "debating" the bodies and biological functions of their targets.

These specific changes are not known to be present in other forms of trauma, like poverty or bullying, suggesting that war may trigger unique biological responses in the body.