Melanoma-associated antigen

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== Function ==
== Function ==
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'''Melanoma-associated antigen''' (MAGE) are produced by tumor cells and are recognized by cytotoxic T lymphocytes<ref>PMID:9740504</ref>. Many such antigens have been identified and are classified into 2 groups with group I called cancer/testis antigens<ref>PMID:15222021</ref>.
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'''Melanoma-associated antigen''' (MAGE) are produced by tumor cells and are recognized by cytotoxic T lymphocytes<ref>PMID:9740504</ref>. Many such antigens have been identified and are classified into 2 groups with group I called cancer/testis antigens<ref>PMID:15222021</ref>. The loss of MAGE expression is observed in primary melanoma<ref>PMID:14676635</ref>.
== Disease ==
== Disease ==
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== Relevance ==
== Relevance ==
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The expression of MAGE-A1 can be a marker for the prediction of resistance to taxan-based chemotherapy in pations with gastric cancer<ref>PMID:17611652</ref>. Assessment of MAGE may provide statification factor for active-specific immunotherapy<ref>PMID:12543800</ref>.
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The expression of MAGE-A1 can be a marker for the prediction of resistance to taxan-based chemotherapy in pations with gastric cancer<ref>PMID:17611652</ref>. Assessment of MAGE may provide stratification factor for active-specific immunotherapy<ref>PMID:12543800</ref>.
== Structural highlights ==
== Structural highlights ==

Revision as of 08:48, 16 April 2024

Human MAGEA4 MAGE homology domain (grey) complex with peptide inhibitor (green), ethanediol, ethylene glycol and TRIS (PDB id 7uoa)

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References

  1. Kirkin AF, Dzhandzhugazyan K, Zeuthen J. Melanoma-associated antigens recognized by cytotoxic T lymphocytes. APMIS. 1998 Jul;106(7):665-79. PMID:9740504 doi:10.1111/j.1699-0463.1998.tb00210.x
  2. Xiao J, Chen HS. Biological functions of melanoma-associated antigens. World J Gastroenterol. 2004 Jul 1;10(13):1849-53. PMID:15222021 doi:10.3748/wjg.v10.i13.1849
  3. Hofbauer GF, Burkhart A, Schüler G, Dummer R, Burg G, Nestle FO. High frequency of melanoma-associated antigen or HLA class I loss does not correlate with survival in primary melanoma. J Immunother. 2004 Jan-Feb;27(1):73-8. PMID:14676635 doi:10.1097/00002371-200401000-00007
  4. Suzuki T, Yoshida K, Wada Y, Hamai Y, Sentani K, Oue N, Yasui W. Melanoma-associated antigen-A1 expression predicts resistance to docetaxel and paclitaxel in advanced and recurrent gastric cancer. Oncol Rep. 2007 Aug;18(2):329-36 PMID:17611652
  5. Takeuchi H, Kuo C, Morton DL, Wang HJ, Hoon DS. Expression of differentiation melanoma-associated antigen genes is associated with favorable disease outcome in advanced-stage melanomas. Cancer Res. 2003 Jan 15;63(2):441-8 PMID:12543800

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Michal Harel, Alexander Berchansky

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