Antigenic heterogeneous expression in colorectal cancer

被引:0
|
作者
Croce, MV [1 ]
SegalEiras, A [1 ]
机构
[1] NATL UNIV LA PLATA,FAC CIENCIAS MED,CTR INVEST IMMUNOL BIAS & APLICADAS,RA-1900 LA PLATA,ARGENTINA
关键词
colorectal cancer; tumor markers; tumor antigens;
D O I
暂无
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Colorectal cancer has been associated with the expression of different tumor antigens; CEA and CA 19-9 have largely been studied and their high serum values are coincident with the presence of tumor mass. The present report shows results obtained after analysing this tumor location with a group of monoclonal antibodies (MAbs) raised against colonic glycolipid, CEA, CEA/NCA, MUC-1 and Le(y) hapten, Results have demonstrated an heterogeneous antigenic expression of this colorectal cancer since a positive immune reaction was observed in the different assays with these MAbs.
引用
收藏
页码:353 / 356
页数:4
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