Carcinogenesis, Teratogenesis & Mutagenesis ›› 2020, Vol. 32 ›› Issue (1): 29-32.doi: 10.3969/j.issn.1004-616x.2020.01.005

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Expression of miR-143, miR-145 and Survivin mRNA in esophageal cancers among Kazaks

FENG Min1, ABBIE·Mohetar2, SHI Jingyi2, ZUKELAI·Alijiang2, LI Yongxiang2, YAN Changshun2, LI Xiumei3   

  1. 1. Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi 830011;
    2. Clinical Medicine, Xinjiang Medical University, Urumqi 830011;
    3. School of Basic Medicine, Xinjiang Medical University, Urumqi 830011, Xinjiang, China
  • Received:2018-11-12 Revised:2019-09-16 Online:2020-01-31 Published:2020-02-05

Abstract: OBJECTIVE: To explore the expression of miR-143,miR-145 and Survivin mRNAs,and their clinical significance in esophageal cancers among Kazaks in Xinjiang. METHODS: Expression levels of miR-143,miR-145 and Survivin mRNAs in 47 cases of Kazak esophageal cancer were detected by qPCR. RESULTS: The expression of miR-143 and miR-145 in cancer tissues was lower than that in the distal non-cancerous tissues,and the difference was significant (P < 0.01). On the other hand,survivin expression in cancer tissues was higher than that in the distal non-cancerous tissues (P=0.000). Expression of miR-143 was correlated with degree of differentiation,lymph node metastasis and clinical stages (P=0.018,0.004,0.022,respectively). Expression of miR-145 was correlated with degree of differentiation and lymph node metastasis (P=0.007,0.039,respectively). Expression of Survivin mRNA was correlated with lymph node metastasis and clinical stages (P=0.042,0.034,respectively). Expression of miR-143 was positively correlated with miR-145 (r=0.662,P=0.000),and negatively correlated with Survivin mRNA (r=-0.313,P=0.002). CONCLUSION: miR-143,miR-145,and Survivin mRNA are involved in the development and progression of Kazak esophageal cancer.

Key words: esophageal cancer, miR-143, miR-145, Survivin, Kazak

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