After an ischaemic or haemorrhagic stroke, microglial activation and the release of cell death products initiate a chain of inflammatory events that lead to vascular damage and oedema. Here, Shi and colleagues discuss the similarities between acute stroke and multiple sclerosis, and review past attempts to limit poststroke inflammation via immunotherapy. The authors then highlight gaps in our knowledge about the immune system's reaction to stroke, and discuss how best to move forward with this line of research.
- Ying Fu
- Qiang Liu
- Fu-Dong Shi