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Cited by 342

The DOI matches its Crossref record; 178 of the 178 references it cites were found in a registry or an index.

The hexosamine signaling pathway: O-GlcNAc cycling in feast or famine

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Hanover, John A., Krause, Michael W., Love, Dona C.·2010·Biochimica et Biophysica Acta (BBA) - General Subjects

Abstract

The enzymes of O-GlcNAc cycling couple the nutrient-dependent synthesis of UDP-GlcNAc to O-GlcNAc modification of Ser/Thr residues of key nuclear and cytoplasmic targets. This series of reactions culminating in O-GlcNAcylation of targets has been termed the Hexosamine Signaling Pathway (HSP). The evolutionarily ancient enzymes of O-GlcNAc cycling have co-evolved with other signaling effecter molecules; they are recruited to their targets by many of the same mechanisms used to organize canonic kinase-dependent signaling pathways. This co-recruitment of the enzymes of O-GlcNAc cycling drives a binary switch impacting pathways of anabolism and growth (nutrient uptake) and catabolic pathways (nutrient sparing and salvage). The Hexosamine Signaling Pathway (HSP) has thus emerged as a versatile cellular regulator modulating numerous cellular signaling cascades influencing growth, metabolism, cellular stress, circadian rhythm, and host-pathogen interactions. In mammals, the nutrient-sensing HSP has been harnessed to regulate such cell-specific functions as neutrophil migration, and activation of B-cells and T-cells. This review summarizes the diverse approaches being used to examine O-GlcNAc cycling. It will emphasize the impact O-GlcNAcylation has upon signaling pathways that may be become deregulated in diseases of the immune system, diabetes mellitus, cancer, cardiovascular disease, and neurodegenerative diseases.

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Crossref · 10.1016/j.bbagen.2009.07.017

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Metadata

Authors
Hanover, J. A., Krause, M. W., & Love, D. C.
Venue
Biochimica et Biophysica Acta (BBA) - General Subjects
Publisher
Elsevier BV
Published
2010-02
Volume
1800
Issue
2
Pages
80-95
ISSN
0304-4165 (ISSN-L)
OpenAlex
W2061011762
Cited by
342
References
178
FWCI
9.84
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: The hexosamine signaling pathway: O-GlcNAc cycling in feast or famine. https://app.cochat.ai/papers/10.1016/j.bbagen.2009.07.017
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Hanover, J. A., Krause, M. W., & Love, D. C. (2010). The hexosamine signaling pathway: O-GlcNAc cycling in feast or famine. Biochimica et Biophysica Acta (BBA) - General Subjects. https://doi.org/10.1016/j.bbagen.2009.07.017

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