Chakrabarty 2021 Cell Stem Cell
Chakrabarty RP, Chandel NS (2021) Mitochondria as signaling organelles control mammalian stem cell fate. Cell Stem Cell 28:394-408. https://doi.org/10.1016/j.stem.2021.02.011 |
Chakrabarty RP, Chandel NS (2021) Cell Stem Cell
Abstract: Recent evidence supports the notion that mitochondrial metabolism is necessary for the determination of stem cell fate. Historically, mitochondrial metabolism is linked to the production of ATP and tricarboxylic acid (TCA) cycle metabolites to support stem cell survival and growth, respectively. However, it is now clear that beyond these canonical roles, mitochondria as signaling organelles dictate stem cell fate and function. In this review, we focus on key conceptual ideas on how mitochondria control mammalian stem cell fate and function through reactive oxygen species (ROS) generation, TCA cycle metabolite production, NAD+/NADH ratio regulation, pyruvate metabolism, and mitochondrial dynamics.
• Bioblast editor: Gnaiger E
Correction: FADH2 and Complex II
- FADH2 is shown as the substrate feeding electrons into Complex II (CII). This is wrong and requires correction - for details see Gnaiger (2024).
- Gnaiger E (2024) Complex II ambiguities ― FADH2 in the electron transfer system. J Biol Chem 300:105470. https://doi.org/10.1016/j.jbc.2023.105470 - »Bioblast link«
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Enzyme: Complex II;succinate dehydrogenase