Abstract:
:From the earliest days in the field of tumor immunology three questions have been asked: do cancer cells express tumor-specific antigens, does the immune system recognize these antigens and if so, what is their biochemical nature? We now know that truly tumor-specific antigens exist, that they are caused by somatic mutations, and that these antigens can induce both humoral and cell-mediated immune responses. Because tumor-specific antigens are exclusively expressed by the cancer cell and are often crucial for tumorigenicity, they are ideal targets for anti-cancer immunotherapy. Nevertheless, the antigens that are targeted today by anti-tumor immunotherapy are not tumor-specific antigens, but antigens that are normal molecules also expressed by normal tissues (so-called "tumor-associated" antigens). If tumor-specific antigens exist and are ideal targets for immunotherapy, why are they not being targeted? In this review, we summarize current knowledge of tumor-specific antigens: their identification, immunological relevance and clinical use. We discuss novel tumor-specific epitopes and propose new approaches that could improve the success of cancer immunotherapy, especially for the treatment of solid tumors.
journal_name
Semin Immunoljournal_title
Seminars in immunologyauthors
Schietinger A,Philip M,Schreiber Hdoi
10.1016/j.smim.2008.07.001subject
Has Abstractpub_date
2008-10-01 00:00:00pages
276-85issue
5eissn
1044-5323issn
1096-3618pii
S1044-5323(08)00054-7journal_volume
20pub_type
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
pub_type: 杂志文章,评审
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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pub_type: 杂志文章,评审
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journal_title:Seminars in immunology
pub_type: 杂志文章,评审
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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更新日期:1992-06-01 00:00:00
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
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journal_title:Seminars in immunology
pub_type: 杂志文章,评审
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journal_title:Seminars in immunology
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