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弥漫大B细胞淋巴瘤血浆sPD-L1与IFN-γ、IL-2的相关性研究 被引量:3

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摘要 目的探讨弥漫大B细胞淋巴瘤患者血浆可溶性程序性死亡配体1(sPD-L1)、干扰素γ(IFN-γ)和白细胞介素2(IL-2)水平的相关性。方法收集38例弥漫大B细胞淋巴瘤患者(观察组)和38例健康体检者(对照组)外周血,采用ELISA法检测血浆sPD-L1、IFN-γ、IL-2浓度,Pearson法分析sPD-L1与IFN-γ、IL-2的相关性。结果与对照组相比,观察组血浆sPD-L1水平明显增高,IFN-γ、IL-2水平明显下降,sPD-L1与IFN-γ、IL-2均为负相关(P<0.01)。结论弥漫大B细胞淋巴瘤sPD-L1水平升高,可能通过抑制T淋巴细胞功能介导的肿瘤免疫逃逸。
出处 《福建医药杂志》 CAS 2017年第5期55-57,共3页 Fujian Medical Journal
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