Figure 4. . Overexpression of cystathionine β-synthase in normal human breast cell line MCF-10A enhances the antioxidant capacity, as measured by the increase in ratios of NADPH/NADP⁺ and GSH/GSSG.

Data representative of at least n = 3 individual experiments.

*p< 0.05.

CBS: Cystathionine β-synthase; GSH: Glutathione; GSSG: Glutathione disulfide.