title: Breaking down the barriers to cancer immunotherapy.
abstract: Emerging insights into the mechanisms of activation and negative regulation of innate and adaptive immune cells are providing new opportunities for the development of safe and effective cancer vaccines.
authors.affiliation: Wistar Institute and The Ludwig Institute for Cancer, Philadelphia, Pennsylvania 19104, USA. pure@wistar.org
authors.forename: Ellen
authors.initials: E
authors.lastname: Puré
authors.forename: James P
authors.initials: JP
authors.lastname: Allison
authors.forename: Robert D
authors.initials: RD
authors.lastname: Schreiber
mesh_terms: D000818:Animals; D006801:Humans; D007113:Immunity, Innate; D007167:Immunotherapy; D009369:Neoplasms / Q000276:immunology / Q000628:therapy*