The western blot assay was carried out as previously described (Zhao et al., 2021 (link)). The primary antibodies against caspase-3 (Abcam, ab65080), cyclin D1 (Abcam, ab226977), CDK4 (Abcam, ab137675), p21 (Abcam, ab227443), FPN (Abcam, ab235166), TF (Abcam, ab84036), FTH1 (Abcam, ab65080), GPX4 (Abcam, ab125066), Nrf2 (Abcam, ab137550), HO-1 (Abcam, ab13243) and β-actin (Abcam, ab8227) were used in this investigation.
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