Recent progress in tumour vaccine development

Abstract

Immunotherapy offers an exciting opportunity to treat human cancer. Analysis of tumour-associated antigens is progressing. Assisted by animal models, such knowledge can be used to design tumour vaccines. By including adjuvants to increase immunogenicity, several tumours previously thought to be non-immunogenic are now considered targets for tumour vaccines. Newly acquired knowledge regarding dendritic cell physiology is incorporated in newly designed vaccines that are currently in Phase I and II trials. Such assessment provides the overall conclusion that tumour vaccines are safe and deserve a more prominent place in the sequel of treatments for human cancer.