25 November 2015
Vol 7, Issue 315

About The Cover

Cover image expansion

ONLINE COVER Shedding Light on Graft-Versus-Host Disease. The Aurora borealis (shown) lights up the night sky. In this issue of Science Translational Medicine, Furlan et al. identify a different type of aurora–aurora kinase A—as a potential therapeutic target for graft-versus-host disease after hematopoietic stem cell transplant. [CREDIT: N. PANDEV/ISTOCKPHOTO]