STAT3-mediated activation of mitochondrial pathway contributes to antitumor effect of dihydrotanshinone I in esophageal squamous cell carcinoma cells

Figure 8 STAT3 knockdown synergizes with dihydrotanshinone I in the activation of the mitochondrial pathway in esophageal squamous cell carcinoma cells. A: KYSE30/sh-vector and KYSE30/shSTAT3 cells were treated with 0.5 μmol/L DHTS, and Western blot was performed to detect the levels of related proteins; B: Eca109/sh-vector and Eca109/shSTAT3 cells were treated with 5 μmol/L dihydrotanshinone I, and Western blot was performed to detect the levels of related proteins.