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Hs-exosomes致敏树突状细胞介导的抗卵巢癌免疫治疗的实验研究

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摘要 目的检测卵巢癌细胞的外排小体Hs-exosomes致敏树突状细胞DC诱导T淋巴细胞CTL特异性杀伤卵巢癌细胞的能力。方法:分离卵巢癌细胞株2780释放的Hs-exosomes,将其致敏DC并与T淋巴细胞共培养,检测CTL体外细胞毒活性。结果:Hs-exosomes致敏DC激活CTL的抗肿瘤能力显著高于未致敏DC组。结论:2780细胞释放的Hs-exosomes致敏DC激活T淋巴细胞对肿瘤具有很强的杀伤作用。
作者 张峰琴
出处 《生物技术世界》 2012年第12期31-,33,共2页 Biotech World
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