Figure 4
From: MiR-145 inhibits oral squamous cell carcinoma (OSCC) cell growth by targeting c-Myc and Cdk6
MiR-145 induces OSCC cell apoptosis. Cell apoptosis is measured by flow cytometry analysis of Annexin V-FITC double-labeled Tca8113 cells transfected with miR-145 mimics and miRNA control. (A) Flow cytometry profile represents Annexin V-FITC staining in x axis and propidium iodide (PI) in y axis. Dual staining of cells with Annexin V-FITC and PI enabled categorization of cells into four regions. Region Q1 shows the necrotic cells, Q2 shows the late apoptotic cells, Q3 shows the live cells, and Q4 shows the early apoptotic cells. (B) The experiment was repeated three times and data represent the average of the early apoptotic and late apoptotic cells. *, P <0.05.