Browsing: Signaling

Macrophages remain ready to fight infection thanks to signaling molecules left behind by previous infections. That is according to new…

When our body fights an infection, the immune system must quickly activate defenses and trigger a beneficial inflammatory response. It’s…

Credit: KATERYNA KON/SCIENCE PHOTO LIBRARY/Getty Images Researchers in Japan at Okayama University and Tohoku University have found a way to…

Dopamine signaling both promotes and decreases motivation to perform a particular behavior.Image credit:©iStock.com, wildpixelThe first time a person rides a…