New tumor antigens recognized by T cells
✍ Scribed by Benoît Van den Eynde; Vincent G Brichard
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 845 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0952-7915
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✦ Synopsis
A series of tumor cell antigens that are recognized by cytolytic T lymphocytes has been characterized this year. Besides the antigens derived from proteins specifically expressed in tumors, many melanoma antigens derive from melanocytic differentiation proteins. In addition, antigens unique to individual tumors result from mutations in ubiquitously expressed genes.
📜 SIMILAR VOLUMES
Several tumor antigens recognized by T cells have now been identified at the molecular level. Various mechanisms can account for their expression: activation of normally silent genes; point mutations; chromosome translocations; and post-translational modifications of proteins. This led to the notion