• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2020, Vol. 22 ›› Issue (2): 184-190.DOI: 10.3969/j.issn.1671-2587.2020.02.018

• 临床检验 • 上一篇    下一篇

HMMR-AS1介导EMT在宫颈癌顺铂耐药中的作用*

舒琪, 马辉平, 樊阳阳, 杨雅荣   

  1. 712000 咸阳,陕西省核工业215医院妇科(舒琪,马辉平,杨雅荣);
    陕西省人民医院产科(樊阳阳)
  • 收稿日期:2019-02-21 出版日期:2020-04-20 发布日期:2020-04-16
  • 通讯作者: 杨雅荣,女,副主任医师,(Tell)18191911276(E-mail)2424296242@qq.com。
  • 作者简介:作舒琪(1981-),女,主治医师,本科,主要从事妇科内分泌、宫颈疾病研究,(Tel)18191911276(E-mail)xisnsying@163.com。
  • 基金资助:
    *本课题受科学技术研究发展计划项目(No.2011K13)资助

The Role of HMMR-AS1 Mediated EMT in Acquired Cisplatin Resistance in Cervical Cancer

SHU qi, MA Hui-ping, FAN Yang-yang, et al   

  1. Department of Gynaecology,Shanxi Nuclear Industry 215 Hospital,Xianyang 712000
  • Received:2019-02-21 Online:2020-04-20 Published:2020-04-16

摘要: 目的 探讨长链非编码RNA HMMR-AS1在宫颈癌组织中的表达情况及其对顺铂敏感性的影响。方法 采用qPCR检测宫颈癌组织和癌旁正常组织中HMMR-AS1的表达量及Hela细胞系中EMT标志物;分析HMMR-AS1表达量与宫颈癌患者的临床特征、生存期之间的关系;通过CCK-8实验测定高表达HMMR-AS1对宫颈癌细胞增殖速度的影响;通过化疗药物敏感性实验测定高表达HMMR-AS1后宫颈癌细胞对顺铂的敏感性影响。结果 HMMR-AS1在宫颈癌组织中高表达(P=0.03);其高表达与宫颈癌患者的临床分期(P=0.031)、是否原位癌(P=0.004)、淋巴结转移(P=0.047)、远端转移(P=0.033)、化疗(P=0.007)和生存期缩短(χ2=7.31,P=0.006 9)相关;高表达HMMR-AS1能够促进宫颈癌细胞增殖(96 h,P=0.002)、迁移(P=0.000 65)、侵袭(P=0.005 3)、降低其对化疗药物的敏感性(P=0.003 2)。结论 HMMR-AS1在宫颈癌中高表达,且能够缩短患者生存期,并通过介导EMT降低对顺铂的敏感性。

关键词: 宫颈癌, HMMR-AS1, 上皮-间质细胞转化, 顺铂

Abstract: Objective To detect the expression pattern of HMMR-AS1 and its effect on the sensibility of chemotherapy on cervical cancer. Methods qRT-PCR was used to detect the expression of HMMR-AS1 in cervial cancer tissues and para-carcinoma normal tissues and EMT markers in Hela cell lines,the relationship between the clinic characteristics of the cervial cancer patients and the expression level and the relationship between the overall survival time and the expression level were analyzed. The effect of high expression of HMMR-AS1 on the proliferation rate of cervical cancer cells was determined by CCK-8 assay. The effect of high expression of HMMR-AS1 on the sensitivity of cervical cancer cells to cisplatin was determined by chemotherapeutic drug sensitivity test. Results HMMR-AS1 was upregulated in cervical cancer (P=0.03),high expression of HMMR-AS1 was correlated with the stage (P=0.031),T (P=0.004),N (P=0.047),M (P=0.033),chemotherapy (P=0.007) and shorter overall survival time (χ2=7.31,P=0.006 9). Upregulation of HMMR-AS1 promoted Hela cell proliferation (96 h,P=0.002),migration(P=0.000 65),invasion(P=0.005 3),and reduced sensitivity to cisplatin (P=0.003 2). Conclusion HMMR-AS1 was upregulated in cervical cancer,and HMMR-AS1 could shorten the overall survival time of cervical cancer patients,and lowered the sensibility of chemotherapy on cervical cancer.

Key words: Cervical Cancer, HMMR-AS1, EMT, Cisplatin

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