RT Journal Article SR Electronic T1 Killing the buzz: NK cells in the aged brain JF Science Immunology JO Sci. Immunol. FD American Association for the Advancement of Science SP eabg3186 DO 10.1126/sciimmunol.abg3186 VO 6 IS 55 A1 Clark, Rachael A. YR 2021 UL http://immunology.sciencemag.org/content/6/55/eabg3186.abstract AB Senescent neuroblasts activate NK cells in the dentate gyrus of the aged brain, leading to neuronal destruction that impairs cognition.