实用肝脏病杂志 ›› 2021, Vol. 24 ›› Issue (6): 823-826.doi: 10.3969/j.issn.1672-5069.2021.06.014

• 病毒性肝炎 • 上一篇    下一篇

慢性丙型肝炎患者血清和外泌体LncRNA HEIH水平及其临床意义探讨*

贾坤, 苏建荣, 孙伟   

  1. 100050 北京市 首都医科大学附属北京友谊医院检验科
  • 收稿日期:2021-02-04 出版日期:2021-11-10 发布日期:2021-11-15
  • 通讯作者: 苏建荣,E-mail:myspur@sina.com
  • 作者简介:贾坤,男,34岁,医学博士,检验技师。E-mail:jkkimi@126.com
  • 基金资助:
    *北京市科技局科研基金资助项目(编号:2019BJ128)

Clinical implication of LncRNA HEIH in serum and exosomes in patients with chronic hepatitis C

Jia Kun, Su Jianrong, Sun Wei   

  1. Department of Clinical Laboratory, Friendship Hospital, Capital Medical University, Beijing 100050, China
  • Received:2021-02-04 Online:2021-11-10 Published:2021-11-15

摘要: 目的 探讨慢性丙型肝炎(CHC)患者血清和外泌体肝细胞癌中高表达的中长链非编码RNA(long non-coding RNA HEIH,LncRNA-HEIH)水平变化及其临床意义。方法 2017年9月~2020年7月我院诊治的77例CHC患者和同期40例肝细胞癌(HCC)患者,采用定量RT-PCR法检测血清和外泌体LncRNA HEIH水平。CHC患者接受标准抗病毒治疗和肝活检。采用多元Logistic回归分析,应用ROC曲线分析血清和外泌体LncRNA HEIH水平预测肝组织病变的价值。结果 CHC患者血清和外泌体LncRNA HEIH水平分别为(2.3±0.2)和(3.6±0.6),均显著低于HCC患者【分别为(13.4±2.5)和(8.6±1.5),P<0.05】;53例肝组织炎症G0~G1患者血清和外泌体LncRNA HEIH水平分别为(2.5±0.3)和(3.9±0.6),显著高于24例肝组织炎症>G2者【分别为(1.9±0.4)和(2.9±0.5),P<0.05】,62例肝纤维化S0~S1患者血清和外泌体LncRNA HEIH水平分别为(2.6±0.4)和(4.1±0.7),均显著高于15例肝纤维化>S2者【分别为(1.6±0.4)和(2.5±0.5),P<0.05】;59例对抗病毒治疗应答组血清和外泌体LncRNA HEIH水平分别为(2.8±0.4)和(4.1±0.6),均显著高于18例不应答组【分别为(2.1±0.5)和(3.4±0.6),P<0.05】;CHC患者血清和外泌体LncRNA HEIH水平预测肝组织显著炎症或纤维化的AUC分别为0.764~0.778和0.723~0.736之间,具有一定的临床意义。结论 CHC患者血清和外泌体LncRNA HEIH水平异常,监测它们的变化可能对预测肝组织炎症分级和肝纤维化分期有帮助。

关键词: 慢性丙型肝炎, 外泌体, 肝细胞癌中高表达的中长链非编码RNA, 临床意义

Abstract: Objective The aim of this study was to explore the clinical implication of long non-coding RNA high expression in HCC (LncRNA-HEIH) in serum and exosomes in patients with chronic hepatitis C (CHC). Methods 77 patients with CHC and 40 CHC and 40 patients with hepatocellular carcinoma (HCC) were recruited in this study betweenSeptember 2017 and July 2020, and LncRNA HEIH in serum and exosomes were detected by RT-PCR. The patients received peg-interferon-α and ribavirin therapy for six months and liver biopsies. The multivariate Logistics regression analysis was done, and the prognostic value of LncRNA HEIH in serum and exosomes was analyzed by ROC curves. Results Serum and exosome LncRNA HEIH levels in patients with CHC were (2.3±0.2) and (3.6±0.6), both significantly lower than [(13.4±2.5) and (8.6±1.5), respectively, P<0.05] in patients with HCC; serum and exosome LncRNA HEIH levels in 53 patients with hepatic G0-G1 inflammatory activity were (2.5±0.3) and (3.9±0.6), significantly higher than [(1.9±0.4) and (2.9±0.5), respectively, P<0.05] in 24 patients with significant hepatic inflammatory activity (>G2), and serum and exosome LncRNA HEIH levels in 62 patients with S0-S1 hepatic fibrosis were (2.6±0.4) and (4.1±0.7), significantly higher than [(1.6±0.4) and (2.5±0.5), respectively, P<0.05] in 15 patients with significant hepatic fibrosis (>S2); serum and exosome LncRNA HEIH levels in 59 CHC patients responsive to antiviral therapy were (2.8±0.4) and (4.1±0.6), both significantly higher than [(2.1±0.5) and (3.4±0.6), respectively, P<0.05] in 18 patients nonresponsive to antiviral therapy; the AUC of serum and exosome LncRNA HEIH levels in predicting significant liver histologic activity index (HAI) or hepatic fibrosis were 0.764-0.778 or 0.723-0.736, suggesting some valuable in clinical practice. Conclusion Abnormal serum and exosome LncRNA HEIH levels exist in patients with CHC patients, and the surveillance of them might help predict the hepatic HAI and the response to antiviral therapy.

Key words: Hepatitis C, Exosome, Long non-coding RNA high expression in HCC, Clinical implication