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外科研究与新技术 ›› 2019, Vol. 8 ›› Issue (1): 1-3.doi: 10.3969/j.issn.2095-378X.2019.01.001

• 论著 •    下一篇

结直肠癌患者血清miR-21检测的临床价值

贺雪, 殷佩浩   

  1. 上海中医药大学附属普陀医院普外科,上海 200062
  • 收稿日期:2019-01-07 出版日期:2019-03-28 发布日期:2019-12-09
  • 通讯作者: 殷佩浩,电子信箱:yinpeihao1975@hotmail.com
  • 作者简介:贺雪(1990—),女,硕士研究生,住院医师,从事中西医结合防治肿瘤相关工作
  • 基金资助:
    上海市科委2016年度医学引导类(中、西医)科技支撑项目(16411972600)

Clinical value of General serum miR-21 detection in patients with colorectal cancer

HE Xue, YIN Peihao   

  1. Department of General Surgery, Putuo Hospital Affiliated to Shanghai Traditional Chinese Medicine, Shanghai 200062, China
  • Received:2019-01-07 Online:2019-03-28 Published:2019-12-09

摘要: 目的 观察结直肠癌患者手术前后血清miR-21的变化,并探讨其临床意义。方法 对33例结直肠癌患者(肠癌组)和20例健康志愿者(对照组),应用RT-PCR方法检测手术前后其血清miR-21表达水平。结果 肠癌组术前血清miR-21相对表达量明显高于对照组,差异有统计学意义(P<0.05);术后血清miR-21相对表达量明显低于术前,差异也有统计学意义(P<0.05)。结论 肠癌患者血清miR-21高表达,手术可降低肠癌患者血清miR-21水平;提示肠癌患者血清miR-21水平可能成为结直肠癌有前景的标志物,值得深入探讨。

关键词: 血清miR-21, 结直肠癌, 预后

Abstract: Objective To investigate the clinical value of serum miR-21 levels in colorectal cancer patients before and after surgery.Methods Patients with confirmed colorectal cancer (colorectal cancer group, n=33) and healthy volunteers (control group, n=20) were enrolled in the study and detected for serum miR-21 expression levels before and after surgery by RT-PCR.Results The relative expression level of serum miR-21 in the colorectal cancer group before surgery was significantly higher than that in the control group (P<0.05); and the level of serum miR-21 after surgery was significantly lower than that before surgery (P<0.05).Conclusion Serum miR-21 is highly expressed in patients with colorectal cancer before surgery and lowly expressed after surgery, indicating a promising biomarker role for colorectal cancer, which is worthy of further evaluation.

Key words: Serum miR-21, Colorectal cancer, Prognosis

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