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Comprehensive Metabolic Tracing Reveals the Origin and Catabolism of Cysteine in Mammalian Tissues and Tumors
Cysteine plays critical roles in cellular biosynthesis, enzyme catalysis, and redox metabolism. The intracellular cysteine pool can be sustained by cystine uptake or de novo synthesis from serine and homocysteine. Demand for cysteine is increased during tumorigenesis for generating glutathione to de...
Autores principales: | Yoon, Sang Jun, Combs, Joseph A., Falzone, Aimee, Prieto-Farigua, Nicolas, Caldwell, Samantha, Ackerman, Hayley D., Flores, Elsa R., DeNicola, Gina M. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for Cancer Research
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10152234/ https://www.ncbi.nlm.nih.gov/pubmed/36862034 http://dx.doi.org/10.1158/0008-5472.CAN-22-3000 |
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