Fig. 2. The expression and effect of miR-342-3p and miR-485-5p in glioma.
a The miR-342-3p expression levels in normal brain tissues (NBTs), and glioma tissues of different grades. Data are presented as the mean ± SD (n = 10, each group). ΔΔP < 0.01 vs. NBTs group; **P < 0.01 vs. Grade I–II group; #P < 0.05 vs. Grade III group. b The expression of miR-342-3p in human astrocytes (HA) and glioblastoma cell lines (U87 and U251). c The expression of miR-342-3p after Linc-00313 knockdown in U87 and U251 cells. d The predicted miR-342-3p binding site in the Linc-00313 sequence (Linc-00313-Wt) and the designed mutant sequence of miR-342-3p binding site (Linc-00313-Mut) are indicated. Relative luciferase activity was conducted after cells were transfected with Linc-00313-Wt or Linc-00313-Mut. Data were presented as the mean ± SD (n = 3, each group). **P < 0.01 vs. Linc-00313Wt + Agomir-342-3p-NC. e Cell Counting Kit-8(CCK-8) assay was used to measure the effect of miR-342-3p on the proliferation of U87 and U251. f The apoptotic percentages of U87 and U251 cells were detected after miR-342-3p overexpression or inhibition. g Transwell assays was used to measure the effect of miR-342-3p on the migration and invasion of U87 and U251 cells. Scale bars represent 40 μm. Data are presented as the mean ± SD (n = 3, each group). *P < 0.05 vs. Agomir-342-3p-NC group; ##P < 0.01 vs. Antagomir-342-3p-NC group. h The miR-485-5p expression levels in normal brain tissues (NBTs), and glioma tissues of different grades. Data are presented as the mean ± SD (n = 10, each group). ΔΔP < 0.01 vs. NBTs group; **P < 0.01 vs. Grade I–II group; #P < 0.05 vs. Grade III group. i The expression of miR-485-5p in human astrocytes (HA) and glioblastoma cell lines (U87 and U251). j The expression of miR-485-5p after Linc-00313 knockdown in U87 and U251 cells. k The predicted miR-485-5p binding site in the Linc-00313 sequence(Linc-00313-Wt) and the designed mutant sequence of miR-485-5p binding site (Linc-00313-Mut) are indicated. Relative luciferase activity was conducted after cells were transfected with Linc-00313-Wt or Linc-00313-Mut. Data were presented as the mean ± SD (n = 3, each group). **P < 0.01 vs. Linc-00313Wt + Agomir-485-5p-NC. l Cell Counting Kit-8 (CCK-8) assay was used to measure the effect of miR-485-5p on the proliferation of U87 and U251. m The apoptotic percentages of U87 and U251 cells were detected after miR-485-5p overexpression or inhibition. n Transwell assays was used to measure the effect of miR-485-5p on the migration and invasion of U87 and U251 cells. Scale bars represent 40 μm. Data are presented as the mean ± SD (n = 3, each group). *P < 0.05 vs. Agomir-485-5p-NC group; ##P < 0.01 vs. Antagomir-485-5p-NC group