Objective: To explore whether transfection of osteosarcoma cells with B7-1 gene can induce anti-osteosarcoma active immune response.
目的：探讨B7 - 1基因转染骨肉瘤细胞能否诱导抗骨肉瘤主动免疫作用。
2
A crucial role in eliciting anti-tumor immunity of costimulatory molecule CD80 (B7-1) has been demonstrated by animal experimental studies.
动物实验证实协同刺激分子CD 80 (B7 - 1)是促进抗肿瘤免疫应答的重要分子。
3
Objective to explore the significance of costimulatory molecule B7-1 (CD80) and MHC molecules in the pathogenesis of hematologic malignant tumors and in the immuno-genetic therapy.