Research Article

Nrf2 Knockout Affected the Ferroptosis Signaling Pathway against Cisplatin-Induced Hair Cell-Like HEI-OC1 Cell Death

Figure 7

The Nrf2 KO cell line was resistant to the ferroptosis inducer RSL3. (a) LDH release levels in control and Nrf2 KO cells treated with different concentrations of RSL3 for 24 h. (b) Image showing control and Nrf2 KO cells after 1 μM RSL3 treatment for 24 h in a light field. (c) LDH release levels in B. (d) Western blots of Nrf2, CTR1, TfR1, p53, and GPX4 protein expression in control and Nrf2 KO cells treated with 1 μM RSL3 at different time points. , , and . Scale bar, 100 μm.
(a)
(b)
(c)
(d)