Molecules that fight infection also act on the brain, inducing anxiety or sociability

Immune molecules called cytokines play important roles in the body’s defense against infection, helping to control inflammation and coordinating the responses of other immune cells. A growing body of evidence suggests that some of these molecules also influence the brain, leading to behavioral changes during illness.

Two new studies from MIT and Harvard Medical School, focused on a cytokine called IL-17, now add to that evidence. The researchers found that IL-17 acts on two distinct brain…

Continue Reading


News Source: www.sciencedaily.com

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *