Author
Listed:
- Petros A. Tyrakis
(Development and Neuroscience, University of Cambridge
Cancer Research UK, Cambridge Institute, University of Cambridge)
- Asis Palazon
(Development and Neuroscience, University of Cambridge)
- David Macias
(Development and Neuroscience, University of Cambridge)
- Kian. L. Lee
(Cancer Science Institute of Singapore, National University of Singapore)
- Anthony. T. Phan
(Molecular Biology Section, UC San Diego)
- Pedro Veliça
(Karolinska Institute)
- Jia You
(Cancer Science Institute of Singapore, National University of Singapore)
- Grace S. Chia
(Cancer Science Institute of Singapore, National University of Singapore)
- Jingwei Sim
(Development and Neuroscience, University of Cambridge)
- Andrew Doedens
(Molecular Biology Section, UC San Diego)
- Alice Abelanet
(Development and Neuroscience, University of Cambridge)
- Colin E. Evans
(Development and Neuroscience, University of Cambridge)
- John R. Griffiths
(Cancer Research UK, Cambridge Institute, University of Cambridge)
- Lorenz Poellinger
(Cancer Science Institute of Singapore, National University of Singapore
Karolinska Institute)
- Ananda W. Goldrath
(Molecular Biology Section, UC San Diego)
- Randall S. Johnson
(Development and Neuroscience, University of Cambridge
Karolinska Institute)
Abstract
R-2-hydroxyglutarate accumulates to millimolar levels in cancer cells with gain-of-function isocitrate dehydrogenase 1/2 mutations. These levels of R-2-hydroxyglutarate affect 2-oxoglutarate-dependent dioxygenases. Both metabolite enantiomers, R- and S-2-hydroxyglutarate, are detectible in healthy individuals, yet their physiological function remains elusive. Here we show that 2-hydroxyglutarate accumulates in mouse CD8+ T cells in response to T-cell receptor triggering, and accumulates to millimolar levels in physiological oxygen conditions through a hypoxia-inducible factor 1-alpha (HIF-1α)-dependent mechanism. S-2-hydroxyglutarate predominates over R-2-hydroxyglutarate in activated T cells, and we demonstrate alterations in markers of CD8+ T-cell differentiation in response to this metabolite. Modulation of histone and DNA demethylation, as well as HIF-1α stability, mediate these effects. S-2-hydroxyglutarate treatment greatly enhances the in vivo proliferation, persistence and anti-tumour capacity of adoptively transferred CD8+ T cells. Thus, S-2-hydroxyglutarate acts as an immunometabolite that links environmental context, through a metabolic–epigenetic axis, to immune fate and function.
Suggested Citation
Petros A. Tyrakis & Asis Palazon & David Macias & Kian. L. Lee & Anthony. T. Phan & Pedro Veliça & Jia You & Grace S. Chia & Jingwei Sim & Andrew Doedens & Alice Abelanet & Colin E. Evans & John R. Gr, 2016.
"S-2-hydroxyglutarate regulates CD8+ T-lymphocyte fate,"
Nature, Nature, vol. 540(7632), pages 236-241, December.
Handle:
RePEc:nat:nature:v:540:y:2016:i:7632:d:10.1038_nature20165
DOI: 10.1038/nature20165
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