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. 2022 Nov 17;13:1065867. doi: 10.3389/fphar.2022.1065867

FIGURE 1.

FIGURE 1

Mechanisms and key regulators of ferroptosis. Iron metabolism and lipid peroxidation are two key regulatory pathways for ferroptosis, and several key regulators (e.g., system Xc, GPX4, and acyl-CoA synthetase long-chain family member 4 [ACSL4]) are also involved in ferroptosis.