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Tumor Metabolism

以下是知识库中与该主题相关的实验方案、常见问题、指南与技术文章。

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LYSET: The Lysosomal Enzyme Trafficking Hub Behind Cancer Cell Survival

LYSET is an important Golgi membrane protein that maintains the correct trafficking of lysosomal enzymes by regulating GNPT and the mannose-6-phosphate pathway. Under nutrient-limited conditions, some cancer cells depend on lysosomal degradation of extracellular proteins to obtain amino acids, ...

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Targeting Mitochondria: Intervention Strategies for Tumor Energy Metabolism

Mitochondria maintain the energy supply, biosynthesis, and redox homeostasis of tumor cells through oxidative phosphorylation, the TCA cycle, and substrate oxidation. Certain tumors and treatment-persistent cells can develop specific mitochondrial metabolic dependencies, making OXPHOS, substrate ...

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How Does MTAP Loss Reshape PRMT5 Dependency?

MTAP loss disrupts the methionine salvage pathway, resulting in the accumulation of 5′-methylthioadenosine (MTA) and partial inhibition of PRMT5 activity. Cancer cells consequently enter a state with limited PRMT5 functional reserve and develop greater dependence on residual PRMT5 activity and ...

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