TY - JOUR ID - 25593 TI - MiR-138 Suppresses Expression of Hypoxia-inducible factor 1α (HIF-1α) in Clear Cell Renal Cell Carcinoma 786-O Cells JO - Asian Pacific Journal of Cancer Prevention JA - APJCP LA - en SN - 1513-7368 Y1 - 2011 PY - 2011 VL - 12 IS - 5 SP - 1307 EP - 1311 KW - miR-138 KW - suppressive influence KW - HIF-1a KW - ccRCC KW - Apoptosis KW - migration DO - N2 - Objectives: Hypoxia-inducible factor-1alpha (HIF-1a) is widely considered to be one of the key regulatorsin cancer cells. Here, we investigated a microRNA regulating expression of HIF-1a and explored its functionsin clear cell renal cell carcinoma (ccRCC) cells. Methods and materials:Western blot and reporter assays wereused to assess HIF-1a as a direct target of miR-138. The effects of miR-138 or si-HIF-1a on ccRCC 786-O cellswere also estimated by apoptosis analysis and cell migration assay. Results: The data showed HIF-1a to be onetarget of miR-138. Futhermore, inhibition of the expression of HIF-1a with specific siRNA or miR-138 couldincrease apoptosis and reduce the migration of 786-O cells. Conclusions: miR-138 could inhibit the expressionof HIF-1a and regulate the apoptosis and migration of ccRCC cells. UR - https://journal.waocp.org/article_25593.html L1 - https://journal.waocp.org/article_25593_86f1416adce44411b7f9fb8722d97132.pdf ER -