Metabolic switching and cell fate decisions: implications for pluripotency, reprogramming and development

Tim S Cliff1, Stephen Dalton1

  • 1Department of Biochemistry and Molecular Biology and Center for Molecular Medicine, University of Georgia, 500 D.W. Brooks Drive, Athens, GA 30602, USA.

Summary

This review explores how changes in cellular metabolism influence decisions about cell fate. The authors examine how a shift from glycolysis to oxidative phosphorylation affects biosynthesis, redox state, and epigenetic status. They propose that these changes impact cell proliferation, differentiation, and genomic integrity. The study highlights the role of metabolism in pluripotency and reprogramming. The findings suggest that metabolic switching extends beyond energy production to influence developmental processes. The researchers synthesize evidence from multiple studies in the field. They propose that further research is needed to clarify these mechanisms. The study does not claim that metabolic switching is essential for all cell types.

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