Brain Byte


  • Published20 Nov 2020
  • Author Calli McMurray
  • Source BrainFacts/SfN

The brain’s resident immune cells, microglia break down toxins and pathogens and clear away dead or damaged tissue.

Brain Bytes showcase essential facts about neuroscience.

Microglia brain byte
Design by A.Tong

Design by Adrienne Tong.

Image by Wang et al. The Journal of Neuroscience, 2016.



Soulet, D., & Rivest, S. (2008). Microglia. Current Biology, 18(12), R506-R508.

Prinz, M., Jung, S., & Priller, J. (2019). Microglia Biology: One Century of Evolving Concepts. Cell, 179(2), 292–311. doi:10.1016/j.cell.2019.08.053

Chen, L., Deng, H., Cui, H., Fang, J., Zuo, Z., Deng, J., Li, Y., Wang, X., & Zhao, L. (2017). Inflammatory responses and inflammation-associated diseases in organs. Oncotarget, 9(6), 7204–7218.

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