Targeting of 4-1BB by monoclonal antibody PF-05082566 enhances T-cell function and promotes anti-tumor activity. - Fisher TS; Kamperschroer C; Oliphant T; Love VA; Lira PD; Doyonnas R; Bergqvist S; Baxi SM; Rohner A; Shen AC; Huang C; Sokolowski SA; et al. (Cancer immunology, immunotherapy : CII, 2012)