检验医学 ›› 2022, Vol. 37 ›› Issue (8): 735-740.DOI: 10.3969/j.issn.1673-8640.2022.08.006

• 临床应用研究·论著 • 上一篇    下一篇

FR+-CTC、ANXA2、ProGRP与肺癌临床病理特征的相关性

柳行强, 宁立芬(), 李琳, 陈忠成   

  1. 武汉科技大学附属汉阳医院检验科,湖北 武汉 430050
  • 收稿日期:2021-05-17 修回日期:2021-11-10 出版日期:2022-08-30 发布日期:2022-09-16
  • 通讯作者: 宁立芬
  • 作者简介:宁立芬,E-mail: ninglifen66@126.com
    柳行强,男,1981年生,学士,主管技师,主要从事临床检验工作。

Correlation of lung cancer clinicopathological characteristics with FR+-CTC,ANXA2 and ProGRP

LIU Xingqiang, NING Lifen(), LI Lin, CHEN Zhongcheng   

  1. Department of Clinical Laboratory,Hanyang Hospital Affiliated to Wuhan University of Science and Technology,Wuhan 430050,Hubei,China
  • Received:2021-05-17 Revised:2021-11-10 Online:2022-08-30 Published:2022-09-16
  • Contact: NING Lifen

摘要:

目的 探讨叶酸受体阳性循环肿瘤细胞(FR+-CTC)、膜联蛋白A2(ANXA2)、胃泌素释放肽前体(ProGRP)在肺癌中的临床价值。方法 选取116例肺癌患者(肺癌组)及100例肺部良性病变患者(对照组),检测所有对象FR+-CTC、ANXA2、ProGRP、细胞角蛋白19片段(CYFRA21-1)、神经元特异性烯醇化酶(NSE)、鳞状上皮细胞癌抗原(SCC-Ag)水平。采用受试者工作特征(ROC)曲线评价各项指标诊断肺癌的效能。采用Spearman相关分析评估各指标间的相关性。采用多因素Logistic回归分析评估肺癌发生的危险因素。结果 肺癌组FR+-CTC、ANXA2、ProGRP水平显著高于对照组(P<0.05)。ROC曲线分析结果显示,FR+-CTC、ANXA2、ProGRP单项及联合检测诊断肺癌的曲线下面积(AUC)分别为0.885、0.810、0.696、0.935。Spearman相关分析结果显示,FR+-CTC、ANXA2、ProGRP与CYFRA21-1、NSE、SCC-Ag均呈正相关(P<0.05)。FR+-CTC、ANXA2、ProGRP在有吸烟史、TNM分期为Ⅲ~Ⅳ期、肿瘤直径≥5 cm、低分化、有淋巴结转移、有远隔转移的患者中明显升高(P<0.05)。FR+-CTC、ANXA2和ProGRP阳性均是肺癌发生的危险因素[比值比(OR)值分别为1.385、1.774、1.823,95%可信区间(CI)分别为1.187~4.974、1.601~5.075、1.677~6.005]。结论 FR+-CTC、ANXA2、ProGRP水平与肺癌临床病理特征密切相关,或可用于肺癌的辅助诊断及病情评估。

关键词: 叶酸受体阳性循环肿瘤细胞, 膜联蛋白A2, 胃泌素释放肽前体, 肺癌

Abstract:

Objective To investigate the clinical roles of folate receptor positive circulating tumor cells(FR+-CTC),annexin A2(ANXA2) and gastrin-releasing peptide precursor(ProGRP) in lung cancer. Methods A total of 116 lung cancer patients(lung cancer group) and 100 benign lung disease patients(control group) were enrolled. The levels of FR+-CTC,ANXA2,ProGRP,cytokeratin 19 fragment(CYFRA21-1),neuron specific enolase(NSE) and squamous cell carcinoma antigen(SCC-Ag) were determined. Receiver operating characteristic(ROC) curve was used to evaluate the efficacy of each index in the diagnosis of lung cancer. Spearman correlation analysis was used to evaluate the correlation among the indicators. Multivariate Logistic regression analysis was used to evaluate the risk factors of lung cancer. Results The levels of FR+-CTC,ANXA2 and ProGRP in lung cancer group were higher than those in control group(P<0.05). ROC curve results showed that the areas under curves(AUC) of FR+-CTC,ANXA2 and ProGRP single and combined determinations were 0.885,0.810,0.696 and 0.935,respectively. Spearman correlation analysis showed that FR+-CTC,ANXA2 and ProGRP were positively correlated with CYFRA21-1,NSE and SCC-Ag(P<0.05). FR+-CTC,ANXA2 and ProGRP were increased in patients with smoking history,TNM stage Ⅲ-Ⅳ,tumor diameter ≥5 cm,low differentiation,lymph node metastasis and distant metastasis(P<0.05). The positivities of FR+-CTC,ANXA2 and ProGRP were risk factors for lung cancer [odds ratios(OR) were 1.385,1.774 and 1.823,95% confidence intervals(CI) were 1.187-4.974,1.601-5.075 and 1.677-6.005,respectively]. Conclusions The levels of FR+-CTC,ANXA2 and ProGRP are related to the clinicopathological characteristics of lung cancer,and they may be used for the diagnosis and evaluation of lung cancer.

Key words: Folate receptor positive circulating tumor cell, Annexin A2, Gastrin-releasing peptide precursor, Lung cancer

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