title: Act1, scene brain: astrocytes play a lead role.
authors.affiliation: Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
authors.forename: Jane M
authors.initials: JM
authors.lastname: Rodgers
authors.forename: Liang
authors.initials: L
authors.lastname: Zhou
authors.forename: Stephen D
authors.initials: SD
authors.lastname: Miller