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Peli1 sets the CNS on fire

It has long been unknown how activation of resident macrophages in the brain, or microglia, is regulated during the inflammatory pathogenesis of multiple sclerosis. Work in a mouse model of human multiple sclerosis identifies the E3 ubiquitin ligase Peli1 as a new crucial regulator of microglia activation (pages 595–602).

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Figure 1: Peli1-mediated regulation of microglia activation.

Katie Vicari

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Correspondence to Youcun Qian.

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Song, X., Qian, Y. Peli1 sets the CNS on fire. Nat Med 19, 536–538 (2013). https://doi.org/10.1038/nm.3176

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