Heart attacks that occur at night are less severe than those that strike during the day. A new study headed by researchers at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) and at Yale ...

A newly identified circadian checkpoint shifts neutrophils into a protective night-like state, reducing inflammatory heart injury while preserving the body’s ability to fight infection. Study: A ...

Neutrophils are the most abundant immune cells in the body and the first to respond to infection or tissue damage. Yet despite their importance, until now very little was known about how they truly ...