Figure 6
Deficiency of SMYD3 alleviates ROS accumulation. A and B, intracellular ROS levels in Smyd3-deficient or wildtype MEF cells (Smyd3−/− or Smyd3+/+) under normoxia or hypoxia detected by flow cytometry analysis. Data show mean ± SD; Student’s two-tailed t test. ∗∗∗∗p < 0.0001. Data from three independent experiments. C and D, mitochondrial ROS levels in Smyd3-deficient or wildtype MEF cells (Smyd3−/− or Smyd3+/+) under normoxia or hypoxia detected by flow cytometry analysis. Data show mean + SD; Student’s two tailed t test. ∗∗∗∗p < 0.0001. Data from three independent experiments. HIF, hypoxia-inducible factor; MEF, mouse embryonic fibroblast; ROS, reactive oxygen species.