Neutrophil ageing is regulated by the microbiome. - Zhang, Dachuan; Chen, Grace; Manwani, Deepa; Mortha, Arthur; Xu, Chunliang; Faith, Jeremiah J.; Burk, Robert D.; Kunisaki, Yuya; Jang, Jung-Eun; Scheiermann, Christoph; Merad, Miriam; Frenette, Paul S. (Nature, 2015)