肝脏 ›› 2024, Vol. 29 ›› Issue (12): 1498-1502.

• 肝癌 • 上一篇    下一篇

联合检测血清APE1、miR183在原发性肝癌诊断中的价值

菅辉玲, 高丽霞, 李桂圆, 朱海鹏, 李砥, 贾晓玲, 胡军   

  1. 834000 新疆 克拉玛依市中心医院血液肿瘤科,新疆消化系统肿瘤精准医疗临床医学研究中心,新疆临床基因检测与生物医学信息重点实验室(菅辉玲,高丽霞,朱海鹏,李砥,贾晓玲,胡军); 200065 上海 同济医院肿瘤内科(李桂圆)
  • 收稿日期:2023-09-30 出版日期:2024-12-31 发布日期:2025-02-19
  • 通讯作者: 胡军
  • 基金资助:
    新疆维吾尔自治区自然科学基金资助项目(2020D01A16)

The diagnostic value of combined detection of serum APE1 and miR183 in primary hepatocellular carcinoma

JIAN Hui-ling1, GAO Li-xia1, LI Gui-yuan2, ZHU Hai-peng1, LI Di1, JIA Xiao-ling1, HU Jun1   

  1. 1. Department of Hematologic Oncology , Karamay Central Hospital of Xinjiang, Xinjiang Clinical Research Center for precision medicine of digestive system tumor, Xinjiang Key Laboratory of Clinical Genetic Testing and Biomedical Information, Karamay 834000, China;
    2. Department of Medical Oncology, Shanghai Tongji Hospital, Shanghai 200065, China
  • Received:2023-09-30 Online:2024-12-31 Published:2025-02-19
  • Contact: HU Jun

摘要: 目的 探讨联合检测血清脱嘌呤/脱嘧啶核酸内切酶1(APE1)及微小RNA183(miR183)在肝癌诊断中的价值。方法 利用酶联免疫吸附试验(ELISA)法检测2021年3月—2022年6月克拉玛依市中心医院60例体检健康者(正常组)、180例肝癌高危患者(高危组)及60例肝癌患者(肝癌组)血清APE1 蛋白水平,实时荧光定量PCR检测3组人群的血清miR183水平,使用受试者工作特征曲线(ROC)曲线分析, 探讨联合检测APE1、miR183在肝癌诊断中的价值。结果 肝癌组APE1检测结果为92.39(70.76, 418.99)IU/mL,高危组为88.96(77.27, 406.28)IU/mL,两组均高于正常组75.79(65.09, 81.97)IU/mL(P<0.001),但肝癌组与高危组之间未见明显差异(P=0.714)。肝癌组miR183相对表达量为2.35(1.02, 4.15),高危组为1.38(0.76, 3.13),正常组为0.98(0.70, 2.01),肝癌组明显高于其他两组(P≤0.001),但高危组与正常组差异无统计学意义(P=0.166)。单用APE1诊断肝癌的曲线下面积(AUC)为0.703(95%CI: 0.607~0.799),诊断临界值为94.7 IU/mL,灵敏度为50%,特异度为99.5%。单用miR183诊断肝癌的AUC为0.723(95%CI: 0.634~0.813),相对表达量的诊断临界值为1.78,灵敏度为66.7%,特异度为73.3%。联合检测APE1及miR183的AUC最大为0.829(95%CI: 0.756~0.903),灵敏度为83.3%,特异度为70.0%。结论 血清APE1蛋白、miR183两个指标对肝癌诊断均有一定价值,联合检测可提高对肝癌的检出率。

关键词: 原发性肝癌, APE1, miR183, 联合检测

Abstract: Objective To investigate the value of combined detection of serum apurinic/apyrimidinic endonuclease 1 (APE1) and microRNA183 (miR183) in the diagnosis of primary hepatocellular carcinoma.Methods Enzyme-linked immunosorbent assay (ELISA) was used to detect the serum APE1 protein level in 60 healthy individuals (normal group), 180 high-risk patients with hepatocellular carcinoma (high-risk group) and 60 hepatocellular carcinoma patients (hepatocellular carcinoma group). The levels of the serum miR183 in the three groups were detected by real-time fluorescent quantitative polymerase chain reaction (RT-qPCR). Receiver operating characteristic (ROC) curve analysis was used to explore the value of combined detection of APE1 and miR183 in the diagnosis of hepatocellular carcinoma.Results The detection results of APE1 in the hepatocellular carcinomar group were 92.39 (70.76, 418.99) IU/mL, while those in the high-risk group were 88.96 (77.27, 406.28) IU/mL, both of which were higher than the normal group 75.79 (65.09, 81.97) IU/mL (P<0.001), but there was no significant difference between the hepatocellular carcinoma group and the high-risk group (P=0.714). The relative expression of miR183 in the hepatocellular carcinoma group was 2.35 (1.02, 4.15), the high-risk group was 1.38 (0.76, 3.13), and the normal group was 0.98 (0.70, 2.01). The results in hepatocellular carcinoma group were significantly higher than the other two groups (P<0.05), but there was no significant difference between the high-risk group and the normal group (P=0.166). The area under the curve (AUC) of APE1 alone in the diagnosis of hepatocellular carcinoma was 0.703 (95%CI: 0.607-0.799), the diagnostic cut-off value was 94.7 IU/mL, the sensitivity was 50%, and the specificity was 99.5%. The AUC of miR183 alone in the diagnosis of hepatocellular carcinoma was 0.723 (95%CI: 0.634-0.813), the diagnostic critical value of relative expression was 1.78, the sensitivity was 66.7%, and the specificity was 73.3%. The maximum AUC of combined detection of APE1 and miR183 was 0.829 (95%CI: 0.756-0.903), the sensitivity was 83.3%, and the specificity was 70.0%.Conclusion The two indicators of serum APE1 protein and miR183 have certain value in the diagnosis of hepatocellular carcinoma, and the combined detection of the two indicators can improve the ability to detect the primary hepatocellular carcinoma.

Key words: Primary hepatocellular carcinoma, Apurinic/apyrimidinic endonuclease 1, microRNA183, Combined detection