Abstract
Altered metabolism is considered one of the hallmarks of cancer. The findings that malignant brain tumors and brain metastases utilize acetate as an alternative nutrient are relatively recent and offer new avenues for investigation of altered metabolism in human cancers. Here, we describe comprehensively the details of the 13C NMR-based isotopomer methodology to measure in vivo acetate utilization in brain tumor patients, including the contribution from acetate metabolism of peripheral tissues. Methods described in this chapter can be readily extended to other cancer types.
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Acknowledgments
This work was supported by Donna and Kenneth Peak, The Kenneth R. Peak Foundation, The Kenneth R. Peak Brain and Pituitary Tumor Treatment Center at Houston Methodist Hospital, The Houston Methodist Foundation, The Taub Foundation, The Pauline Sterne Wolff Foundation, The Veralan Foundation, The Marilee A. and Gary M. Schwarz Foundation, The John S. Dunn Foundation and The McKone Family Foundation. We are grateful to the many patients and their families who have participated in our studies, and who are dedicated to join us in our fight against brain cancer.
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Pichumani, K. (2019). Tracking Metabolic Rewiring of Cancer Metabolism in Humans Using Isotope-Resolved NMR. In: Gowda, G., Raftery, D. (eds) NMR-Based Metabolomics. Methods in Molecular Biology, vol 2037. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9690-2_10
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DOI: https://doi.org/10.1007/978-1-4939-9690-2_10
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