New findings about mechanisms underlying chronic pain reveal novel therapeutic strategies
Tuesday, May 26, 2015 - 13:00
in Health & Medicine
A critical role for a class of cells present in the brain and spinal cord, called microglia, has been discovered for those in pain. Researchers have found microglia to neuron signaling to be crucial in the development of pain hypersensitivity after injury, but also for one of the paradoxical effects morphine and other opioids sometimes produce, called hyperalgesia, which is an increase in pain sensitivity.