Länk - Vagusnerven viktig för immunförsvaret

With this new understanding of the vagus nerve’s role in regulating inflammation, scientists believe that they can tap into the body’s natural healing defenses and calm the sepsis storm before it wipes out its victims. Each year, 750,000 people in the United States develop severe sepsis, and 215,000 will die no matter how hard doctors fight to save them. Sepsis is triggered by the body’s own overpowering immune response to a systemic infection, and hospitals are the battlegrounds for these potentially lethal conditions. The vagus nerve is located in the brainstem and snakes down from the brain to the heart and on through to the abdomen. Dr. Tracey and others are now studying ways of altering the brain’s response or targeting the immune system itself as a way to control diseases.