Non-Opioid Drug Relieves Pain in Mice, Targets Immune Cells
Source: University of Washington, St. Louis
Faced with the epidemic of opioid addiction, researchers have been charged with finding other strategies to treat pain. Their efforts largely have focused on nerve cells that transmit pain signals to the spinal cord and brain. But new research, led by scientists at Washington University School of Medicine in St. Louis, shows that targeting receptors on immune cells may be more effective, particularly for chronic pain.