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The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Glucose and glutamine fuel protein O-GlcNAcylation to control T cell self-renewal and malignancy

Open access
Swamy, Mahima, Pathak, Shalini, Grzes, Katarzyna M, Damerow, Sebastian, Sinclair, Linda V, van Aalten, Daan M F, Cantrell, Doreen A·2016·Nature Immunology

Abstract

Sustained glucose and glutamine transport are essential for activated T lymphocytes to support ATP and macromolecule biosynthesis. We found that glutamine and glucose also fuel an indispensable dynamic regulation of intracellular protein O-GlcNAcylation at key stages of T cell development, transformation and differentiation. Glucose and glutamine are precursors of uridine diphosphate N-acetylglucosamine (UDP-GlcNAc), a substrate for cellular glycosyltransferases. Immune-activated T cells contained higher concentrations of UDP-GlcNAc and increased intracellular protein O-GlcNAcylation controlled by the enzyme O-linked-β-N-acetylglucosamine (O-GlcNAc) glycosyltransferase as compared with naive cells. We identified Notch, the T cell antigen receptor and c-Myc as key controllers of T cell protein O-GlcNAcylation via regulation of glucose and glutamine transport. Loss of O-GlcNAc transferase blocked T cell progenitor renewal, malignant transformation and peripheral T cell clonal expansion. Nutrient-dependent signaling pathways regulated by O-GlcNAc glycosyltransferase are thus fundamental for T cell biology.

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Metadata

Authors
Swamy, M., Pathak, S., Grzes, K. M., Damerow, S., Sinclair, L. V., van Aalten, D. M. F., & Cantrell, D. A.
Venue
Nature Immunology
Published
2016-04-25
Volume
17
Issue
6
Pages
712-720
ISSN
  • 1529-2908 (ISSN-L)
  • 1529-2916
OpenAlex
W2343796589
Cited by
350
References
10
FWCI
16.10
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Glucose and glutamine fuel protein O-GlcNAcylation to control T cell self-renewal and malignancy. https://app.cochat.ai/papers/10.1038/ni.3439
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Swamy, M., Pathak, S., Grzes, K. M., Damerow, S., Sinclair, L. V., van Aalten, D. M. F., & Cantrell, D. A. (2016). Glucose and glutamine fuel protein O-GlcNAcylation to control T cell self-renewal and malignancy. Nature Immunology. https://doi.org/10.1038/ni.3439

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