长链非编码RNA APTR、HEIH、FAS-ASA1、FAM83H-AS1、DICER1-AS1、PR-lncRNA在肺癌中的表达

  目的  探讨长链非编码RNA（Long non-coding RNA，IncRNA）APTR、HEIH、FAS-ASA1、FAM83H-AS1、DICER1-AS1、PR-lncRNA在肺癌患者中的表达。  方法  收集昆明医科大学第三附属医院肺癌手术患者的癌组织，癌旁正常组织及肺癌淋巴结转移组织，利用TRI z o l提取总 RNA，再用SYBR Green实时荧光定量 PCR检测每种基因的RNA相对表达量。  结果  APTR在淋巴组织中表达升高（P < 0.05），HEIH在淋巴组织中表达下降（P < 0.05），FAM83H-AS1和、PR-lncRNA在肺癌组织中表达升高（P < 0.05）。  结论  APTR在淋巴组织中高表达，可能有促进肺癌淋巴结转移的作用；FAM83H-AS1及PR-lncRNA癌组织中表达上调，可能会促进肺癌的发生发展。

Expression of Long Non-coding RNA APTR,HEIH, FAS-ASA1,FAM83H-AS1,DICER1-AS1, PR-lncRNA in Lung Cancer

  Objective  To investigate the expression of long non-coding RNA （IncRNA） APTR, HEIH, FAS-ASA1, FAM83H-AS1, DICER1-AS1 and PR-lncRNA in lung cancer patients.  METHODS  Total RNA was extracted by TRI Z O L from cancer tissues, adjacent normal tissues and lymph node metastases of lung cancer patients in the Third Affiliated Hospital of Kunming Medical University. The relative RNA expression of each gene was detected by SYBR GR e e N real-time quantitative fluorescence PCR.  RESULTS  The expression of APTR was increased in lymphoid tissues （P < 0.05）, the expression of HEIH was decreased in lymphoid tissues （P < 0.05）, and the expression of FAM83H-AS1 and PR-lncRNA were increased in lung cancer tissues （P < 0.05）.  Conclusion  Increased expression of APTR in lymphoid tissue may promote lymph node metastasis of lung cancer; increased expression of FAM83H-AS1 and PR-lncRNA in cancer tissue may promote the occurrence and development of lung cancer.