Daan Pieren

REGULATORY KIR + RA + CD8 + T CELLS ACCUMULATE WITH AGE AND MAY AGGRAVATE VIRAL RESPIRATORY DISEASE IN OLDER ADULTS Daan K.J. Pieren 1 , Noortje A.M. Smits 1 , Jeroen Hoeboer 1 , Vinitha Kandiah 1 , Rimke J. Postel 1 , Rob Mariman 1 , Josine van Beek 1, Debbie van Baarle 1,2 , Jelle de Wit 1 , Teun Guichelaar 1 . Manuscript under review 1 Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands 2 Center for Translational Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands