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. 2022 Feb 23;11(5):771. doi: 10.3390/cells11050771

Figure 4.

Figure 4

Mitophagy pathway for the survival of cancer cells under diverse stresses. Mitochondrial quality control involves fission and mitophagy to eliminate defective mitochondria. Mitochondrial quality control is a key process for coping with low nutrients and oxygen levels (i.e., hypoxia) in the tumor microenvironment.