tumor metabolism

What Role Do Mitochondria Play in Tumor Metabolism?

Despite the reliance on glycolysis, mitochondria still play a crucial role in cancer cell metabolism. They are involved in:
1. Biosynthetic Processes: Mitochondria provide key metabolites for anabolic pathways.
2. Redox Balance: They help maintain redox balance and produce reactive oxygen species (ROS) that can signal for cell proliferation.
3. Apoptosis Regulation: Mitochondria are central regulators of apoptosis, and their function is often altered in cancer cells to prevent cell death.

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