通过共刺激信号阻断的同种抗原刺激诱导人外周血单个核细胞中同种抗原特异性无应答性

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被引用 9 次

11:55 分钟

2011年3月14日

10.3791/2673-v

2011年3月14日

17.3K 次观看

本文介绍一种在人外周血单个核细胞中诱导同种抗原特异性无应答的简单技术。该技术可应用于临床,以产生非同种反应性供体细胞。输注这些细胞可改善异基因造血干细胞移植后的免疫重建,并降低毒性反应。

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HLA CD28 B7 1 B7 2

Chapters in this video

0:05

Title

2:00

Preparation of PBMC and Bulk Alloanergizing Cultures

3:57

Measuring the Efficacy of Co-Stimulatory Blockade and Alloanergizing by Mixed Lymphocyte Reaction

6:48

Measuring the Specificity of Alloanergizing

9:05

Measuring Proliferation in the Primary and Secondary MLRs by Thymidine Incorporation

9:43

Results: Co-Stimulatory Blockade Reduces Proliferation in Primary MLR, and Alloanergizing PBMC Exhibit Decreased Proliferation in the Secondary MLR

10:34

Conclusion

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