Identifying tumor antigens in endocrine malignancies

作者：Wuttke Margret^*; Papewalis Claudia; Jacobs Benedikt; Schott Matthias

来源：Trends in Endocrinology and Metabolism, 2009, 20(3): 122-129.

DOI：10.1016/j.tem.2008.12.003

Tumor antigens are surface molecules that are mostly cancer specific, often overexpressed and recognized by the immune system. Therefore, identifying tumor antigens is of key importance for developing new immunotherapies for incurable cancers. For endocrine malignancies, several different tumor-associated antigens have been described, including polypeptide hormones and/or vesicle-associated antigens in Th1-mediated autoimmune diseases. Other antigens have been identified by screening tumor DNA libraries. Furthermore, vaccination studies in humans and animal models have revealed a tumor-antigen-specific immunity and clinical responses with reduced tumor size. Here, we provide an overview of the recent progress achieved in identifying tumor antigens and predict how this knowledge can be used in the future for developing anti-tumor vaccinations.

• 出版日期2009-4