The research investigates how the brain maintains a delicate balance when responding to acute injuries, preventing excessive damage while facilitating recovery. Scientists discovered a reciprocal glial circuit involving astrocytes and microglia that uses extracellular ATP to signal the severity of an injury. In this loop, microglia sense ATP levels and release the cytokine IL-1β as a negative feed...去小宇宙查看完整单集简介
前往小宇宙评论区与主播互动