Cited by 511Redox biology and oxidative stressT-cell and B-cell ImmunologySulfur Compounds in Biology

Glutathione primes t cell metabolism for inflammation

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Mak, Tak W., Grusdat, Melanie, Duncan, Gordon S., Dostert, Catherine, Nonnenmacher, Yannic, Cox, Maureen, Binsfeld, Carole, Hao, Zhenyue +15 more·2017·Immunity

Abstract

Activated T cells produce reactive oxygen species (ROS), which trigger the antioxidative glutathione (GSH) response necessary to buffer rising ROS and prevent cellular damage. We report that GSH is essential for T cell effector functions through its regulation of metabolic activity. Conditional gene targeting of the catalytic subunit of glutamate cysteine ligase (Gclc) blocked GSH production specifically in murine T cells. Gclc-deficient T cells initially underwent normal activation but could not meet their increased energy and biosynthetic requirements. GSH deficiency compromised the activation of mammalian target of rapamycin-1 (mTOR) and expression of NFAT and Myc transcription factors, abrogating the energy utilization and Myc-dependent metabolic reprogramming that allows activated T cells to switch to glycolysis and glutaminolysis. In vivo, T-cell-specific ablation of murine Gclc prevented autoimmune disease but blocked antiviral defense. The antioxidative GSH pathway thus plays an unexpected role in metabolic integration and reprogramming during inflammatory T cell responses.

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Crossref · 10.1016/j.immuni.2017.03.019

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Authors
Mak, T. W., Grusdat, M., Duncan, G. S., Dostert, C., Nonnenmacher, Y., Cox, M., Binsfeld, C., Hao, Z., Brüstle, A., Itsumi, M., Jäger, C., Chen, Y., Pinkenburg, O., Camara, B., Ollert, M., Bindslev-Jensen, C., Vasiliou, V., Gorrini, C., Lang, P. A., Lohoff, M., Harris, I. S., Hiller, K., & Brenner, D.
Affiliations
  • University Health Network (CA)
  • Luxembourg Institute of Health (LU)
  • University of Luxembourg (LU)
  • Australian National University (AU)
  • Tokyo Medical and Dental University (JP)
  • Yale University (US)
  • Philipps University of Marburg (DE)
  • University of Southern Denmark (DK)
  • Heinrich Heine University Düsseldorf (DE)
  • Harvard University (US)
Corresponding author
  • Mak, Tak W.
  • Brenner, Dirk
Venue
Immunity
Publisher
Elsevier BV
Published
2017-04
Volume
46
Issue
4
Pages
675-689
ISSN
1074-7613 (ISSN-L)
OpenAlex
W2607349616
Cited by
511
References
55
Citations by year
2026: 37 · 2025: 65 · 2024: 66 · 2023: 60 · 2022: 70 · 2021: 72 · 2020: 60 · 2019: 38 · 2018: 34 · 2017: 8 · 2014: 1
FWCI
15.63
Type
journal article
Language
en
Update notices
erratum (2017-06-20)
Open access
Locations
  • Immunity (publishedVersion)
  • PubMed (publishedVersion)
  • University of Southern Denmark Research Portal (University of Southern Denmark) (publishedVersion, other-oa)
  • ANU Open Research (Australian National University) (submittedVersion)
  • Open Repository and Bibliography (University of Luxembourg) (submittedVersion)
Funders
  • ATTRACT program
  • CORE (C15/BM/10355103)
  • National Research Fund Luxembourg
  • NIH NIAAA (5R24AA022057-05)
  • German Research Council
  • DFG (SFB974, LA-2558-5/1)
  • Deutsches Zentrum für Infektionsforschung
  • University Hospital Giessen Marburg
  • National Multiple Sclerosis Society (RG 5035-A-2)
  • Canadian Institutes of Health Research (143268, MOP-123276)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Redox biology and oxidative stress
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Sulfur Compounds in Biology
Keywords
glutathione, T cell metabolism, gamma-glutamylcysteine synthetase, GCLC, reactive oxygen species, oxidative stress, mTOR signaling, NFAT, c-Myc, metabolic reprogramming, glycolysis, glutaminolysis, T cell activation, inflammation, autoimmune disease, antiviral immunity, conditional knockout
MeSH terms
Animals, Encephalomyelitis, Autoimmune, Experimental, Energy Metabolism, Glutamate-Cysteine Ligase, Glutamine, Glutathione, Glycolysis, Inflammation, Mice, Inbred C57BL, T-Lymphocytes, Immunoblotting, Signal Transduction, Proto-Oncogene Proteins c-myc, Reactive Oxygen Species, Mice, Knockout, NFATC Transcription Factors, TOR Serine-Threonine Kinases

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