摘要
肿瘤相关抗原MAGE-A3广泛表达于多种恶性肿瘤,而在正常组织中(除睾丸和胎盘外)不表达。该抗原经抗原递呈细胞加工后能被HLA I类或II类分子递呈,引起针对MAGE-A3表达阳性的肿瘤细胞的特异性免疫。近年来,MAGE-A3抗原已被广泛应用于肿瘤的诊断和免疫治疗,本文就MAGE-A3抗原在肿瘤中应用做一综述。
Melanoma-associated antigen MAGE-A3 is expressed in various types of tumors, but not in normal cells except testis and placenta. MAGE-A3 can be presented by both. HLA class Ⅰ and HLA class Ⅱ molecules after being processed into antigen peptide. MAGE-A3 has recently been widely used in the diagnosis and immunotherapy of tumors. This article reviews the applications of MAGE-A3 in the diagnosis and immunotherapy of tumors.
出处
《中国癌症杂志》
CAS
CSCD
2006年第7期599-601,共3页
China Oncology