• 中国科学论文统计源期刊
  • 中国科技核心期刊
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临床输血与检验 ›› 2020, Vol. 22 ›› Issue (1): 55-57.DOI: 10.3969/j.issn.1671-2587.2020.01.013

• 临床检验 • 上一篇    下一篇

非小细胞肺癌患者血清HMGB1和PD-L1检测的临床分析

朱蓓, 方亮, 王营营   

  1. 271219 山东省新泰市新汶矿业集团有限责任公司中心医院
  • 收稿日期:2018-07-12 出版日期:2020-02-20 发布日期:2020-02-28
  • 作者简介:朱蓓(1981-),女,山东泰安人,主管检验师,硕士,主要从事检验工作,(Tel)17862684266。

Significance of Serum HMGB1 and PD-L1 Detections in Patients with Non-small Cell Lung Cancer

ZHU Pei, FANG Liang, WANG Ying-ying   

  1. The Central Hospital of Xinwen Mining Group Co. LTD,Xintai,Shandong 271219
  • Received:2018-07-12 Online:2020-02-20 Published:2020-02-28

摘要: 目的 分析非小细胞肺癌(NSCLC)患者血清高迁移率族蛋白1(HMGB 1)及程序性死亡分子配体1(PD-L1)水平与NSCLC患者病理特征的关系。方法 选择2016年1月~2018年1月78例NSCLC患者及48例健康自愿者为研究对象,采用酶联免疫吸附法(ELISA)检测血清HMGB 1、PD-L1表达情况,分析外周血HMGB 1及PD-L1与NSCLC临床病理特征关系。结果 NSCLC患者血清HMGB 1(6.89±1.58 ng/mL)、PD-L1(389.3±68.5 pg/mL)均出现升高,与对照组比较差异有统计学意义(P<0.001);不同病理类型NSCLC患者血清HMGB 1、PD-L1比较,NSCLC患者血清HMGB 1、PD-L1浓度在Ⅰ期~Ⅱ期、Ⅲ期、IV期依次升高。NSCLC淋巴结转移患者血清HMGB 1、PD-L1高于未转移患者,差异有统计学意义(P<0.05)。结论 NSCLC患者外周血HMGB 1、PD-L1的检测对于肿瘤侵袭性及预后判断均有重要的临床应用价值。

关键词: 非小细胞肺癌, 高迁移率族蛋白1, 程序性死亡分子配体1

Abstract: Objective To analyze the relationship between pathological features of NSCLC patients and serum high mobility group box 1 (HMGB 1) and programmed death 1 ligand 1 (PD-L1). Methods From 2016 to 2018, 78 NSCLC patients and 48 healthy volunteers were selected. The expression of serum HMGB 1 and PD-L1 was detected by ELISA, and the pathological characteristics of peripheral blood HMGB 1 and PD-L1 and NSCLC were analyzed. Results The serum HMGB 1 (6.89±1.58 ng/ml) and PD-L1 (389.3±68.5 pg/ml) in the NSCLC patients were increased (P<0.001) compared with the control (P<0.001). Comparision of HMGB 1 with PD-L1 in different pathological types of NSCLC indicated that both the serum levels of HMGB 1 and PD-L1 were gradually increased in phases I, II, III, and IV. HMGB 1 and PD-L1 were fund to be remarkably elevated in the patients with lymph node metastasis (P<0.05). Conclusion Detection of HMGB 1 and PD-L1 in the sera of NSCLC patients is clinically valuable for prediction of tumor invasiveness and prognosis.

Key words: Non-small cell lung cancer, HMGB 1, PD-L1

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