Comment on

• Reactive oxygen species regulate axonal regeneration through the release of exosomal NADPH oxidase 2 complexes into injured axons.

  Hervera A, De Virgiliis F, Palmisano I, Zhou L, Tantardini E, Kong G, Hutson T, Danzi MC, Perry RB, Santos CXC, Kapustin AN, Fleck RA, Del Río JA, Carroll T, Lemmon V, Bixby JL, Shah AM, Fainzilber M, Di Giovanni S. Hervera A, et al. Nat Cell Biol. 2018 Mar;20(3):307-319. doi: 10.1038/s41556-018-0039-x. Epub 2018 Feb 12. Nat Cell Biol. 2018. PMID: 29434374