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T cell metabolism

GLUT2, glucose and oxygen sensing in CD8+ T cells

Glucose transporter-mediated uptake of glucose is a key metabolic checkpoint in T cells. Fu et al. have identified GLUT2 as a critical regulator of CD8+ T cell metabolism and function in response to glucose and oxygen availability.

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Fig. 1: GLUT2 senses glucose and oxygen levels to regulate glucose metabolism and function during CD8+ T cell activation.

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Correspondence to Xuemei Tong.

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Tong, X. GLUT2, glucose and oxygen sensing in CD8+ T cells. Nat Metab 5, 1850–1851 (2023). https://doi.org/10.1038/s42255-023-00914-8

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