Correlation between clinical response to interleukin 2 and HLA phenotypes in patients with metastatic renal cell carcinoma

被引:14
作者
Bain, C
Merrouche, Y
Puisieux, I
Blay, JY
Negrier, S
Bonadona, V
Lasset, C
Lanier, F
Duc, A
Gebuhrer, L
Philip, T
Favrot, MC
机构
[1] CTR LEON BERARD,DEPT TUMOR BIOL,F-69008 LYON,FRANCE
[2] CTR LEON BERARD,DEPT MED ONCOL,F-69008 LYON,FRANCE
[3] CTR LEON BERARD,DEPT BIOSTAT,F-69008 LYON,FRANCE
[4] CTR TRANSFUS SANGUINE,HISTOCOMPATIBIL LAB,F-69007 LYON,FRANCE
关键词
HLA; renal cell carcinoma; interleukin; 2; immunotherapy;
D O I
10.1038/bjc.1997.46
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
HLA phenotypes were characterized for 79 patients with metastatic renal cell carcinoma treated with interleukin 2 (IL-2). HLA-A32 was associated with a clinical response (P=0.025). The frequency of HLA-AS and/or A32 was higher among responders than non-responders (P=0.008). Thus, these results suggest that, in vivo, IL-2 may enhance cellular-mediated immunity against a tumour antigen and that some MHC molecules are more efficient than others for endogenous tumour antigen presentation.
引用
收藏
页码:283 / 286
页数:4
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