title: New strategies to improve the efficacy of colorectal cancer vaccines: from bench to bedside.
abstract: By exploiting a naturally occurring defense system, anticancer vaccination embodies an ideal non-toxic treatment capable of evoking tumor-specific immune responses that can ultimately recognize and kill colorectal cancer (CRC) cells. Despite the enormous theoretical potential of active specific immunotherapy, no vaccination regimen has achieved sufficient therapeutic efficacy necessary for clinical implementation. Nevertheless, several immunological advances have opened new avenues of research to decipher the biological code governing tumor immune responsiveness, and this is leading to the design of potentially more effective immunotherapeutic protocols. This review briefly summarizes the principles behind anti-CRC vaccination and describes the most promising immunological strategies that have been developed, which are expected to renew interest in this molecularly targeted anticancer approach.
authors.affiliation: University of Padova, Department of Oncological and Surgical Sciences, via Giustiniani 2, 35128 Padova, Italy. mocellins@hotmail.com
authors.forename: Simone
authors.initials: S
authors.lastname: Mocellin
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm / Q000276:immunology; D019496:Cancer Vaccines / Q000627:therapeutic use*; D015179:Colorectal Neoplasms / Q000276:immunology / Q000517:prevention & control / Q000628:therapy*; D003713:Dendritic Cells / Q000276:immunology; D006801:Humans; D007694:Killer Cells, Natural / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D014611:Vaccination
chemical_list: D000951:Antigens, Neoplasm; D019496:Cancer Vaccines