Abstract: |
The development of a clinically effective, carbohydrate-based antitumor vaccine is a longstanding ambition in the prevention and treatment of cancer. This review seeks to provide a discussion of some of the unique challenges facing this particular field of immunology. The authors present a historic account of their ongoing research program devoted to the development of fully synthetic, carbohydrate-based anticancer vaccines of clinical value. As will be seen, remarkable advances in carbohydrate and glycopeptide assembly techniques have allowed for the preparation of synthetic constructs of progressively increasing structural complexity. The authors describe the evolution of their synthetic carbohydrate program from first-generation constructs, which were monovalent in nature, to highly complex unimolecular multivalent vaccines, in which multiple carbohydrate antigens are displayed in the context of a single polypeptide backbone. It is the hope that each generation of vaccines represents a move closer to achieving the ultimate objective of developing broadly useful, robust anticancer vaccines. © 2005 Future Drugs Ltd. |
Keywords: |
unclassified drug; clinical trial; review; drug efficacy; nonhuman; cancer patient; animals; protein assembly; drug structure; drug screening; drug discovery; drug evaluation, preclinical; drug design; drug synthesis; breast neoplasms; prostatic neoplasms; drug research; immune response; cancer vaccine; cancer vaccines; immunogenicity; antibody response; drug response; vaccines, synthetic; mucin 1; antibody; drug conjugation; clinical trials; antigens, tumor-associated, carbohydrate; carbohydrate sequence; carbohydrates; glycopeptide; glycopeptides; carbohydrate; vaccines; keyhole limpet hemocyanin; history of medicine; vaccines, conjugate; triple vaccine; globo h antigen; mucin 2; cancer immunology; tumor therapy; mutiantigenic glycoconjugate; fucosyl gm1 antigen; fucosyl gm2 antigen; lewisy antigen
|