Extraction of Metabolites from Cancer Cells.
Methods in molecular biology (Clifton, N.J.)(2022)
摘要
Cancer cells possess an elevated demand for nutrients and metabolites due to their uncontrolled proliferation and need to survive in unfavorable conditions. Autophagy is a conservative degradation pathway that counters lack of nutrients and provides organelle and protein quality control, beyond maintenance of cellular metabolism.Mass spectrometry-based metabolomics is a powerful tool to study the metabolome of a cell. Such analysis requires proper sample preparation including the extraction of metabolites. Here, we provide a protocol for the extraction of metabolites from adherent cancer cells suitable for global metabolome profiling by mass spectrometry.
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关键词
Autophagy,CE-MS,Cancer metabolism,Chaperone-mediated autophagy,GC-MS,LC-MS,Mass spectrometry,Metabolism,Methanol extraction
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