Cited by 245T-cell and B-cell ImmunologyMetabolism, Diabetes, and CancerBiochemical and Molecular Research

AMPK α1: A glucose sensor that controls CD 8 T ‐cell memory

Open access
Rolf, Julia, Zarrouk, Marouan, Finlay, David K., Foretz, Marc, Viollet, Benoit, Cantrell, Doreen A.·2013·European Journal of Immunology

Abstract

The adenosine monophosphate-activated protein kinase (AMPK) is activated by antigen receptor signals and energy stress in T cells. In many cell types, AMPK can maintain energy homeostasis and can enforce quiescence to limit energy demands. We consequently evaluated the importance of AMPK for controlling the transition of metabolically active effector CD8 T lymphocytes to the metabolically quiescent catabolic memory T cells during the contraction phase of the immune response. We show that AMPKα1 activates rapidly in response to the metabolic stress caused by glucose deprivation of CD8 cytotoxic T lymphocytes (CTLs). Moreover, AMPKα1 restrains mammalian target of rapamycin complex 1 activity under conditions of glucose stress. AMPKα1 activity is dispensable for proliferation and differentiation of CTLs. However, AMPKα1 is required for in vivo survival of CTLs following withdrawal of immune stimulation. AMPKα1(null) T cells also show a striking defect in their ability to generate memory CD8 T-cell responses during Listeria monocytogenes infection. These results show that AMPKα1 monitors energy stress in CTLs and controls CD8 T-cell memory.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1002/eji.201243008

Cites

29 of 29 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Reducing or increasing AMPK, a positive regulator of fatty acid oxidation, respectively decreases or increases memory T cell formation.

    “The importance of fatty acid oxidation for Tm cells is bolstered by the observations that diminishing or enhancing AMPK, a positive regulator of fatty acid oxidation, decreases or increases formation of memory T cells (MacIver et al., 2011; Pearce et al., 2009; Rolf et al., 2013; Tamás et al., 2010).”

    From Mitochondria in the Regulation of Innate and Adaptive Immunity (2015) · cites this paper as Rolf et al., 2013

  • AMPK-deficient T cells are defective in their ability to generate CD8+ memory T cells during infection.

    “Furthermore, it was recently shown that AMPK-deficient T cells are defective in their ability to generate CD8+ memory T cells during infection (92).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Rolf, J., Zarrouk, M., Finlay, D. K., Foretz, M., Viollet, B., & Cantrell, D. A.
Affiliations
  • University of Dundee (GB)
  • Centre National de la Recherche Scientifique (FR)
  • Inserm, U1016, Institut Cochin, Cnrs, UMR8104 Université Paris Descartes Sorbonne Paris Cité France
Corresponding author
Cantrell, Doreen A.
Venue
European Journal of Immunology
Publisher
Wiley
Published
2013-02-13
Volume
43
Issue
4
Pages
889-896
ISSN
  • 0014-2980 (ISSN-L)
  • 1521-4141
OpenAlex
W1882193637
Cited by
245
References
29
Citations by year
2026: 13 · 2025: 18 · 2024: 16 · 2023: 10 · 2022: 13 · 2021: 27 · 2020: 26 · 2019: 20 · 2018: 17 · 2017: 23 · 2016: 20 · 2015: 18 · 2014: 12 · 2013: 12
FWCI
11.42
Type
journal article
Language
en
Open access
Locations
  • European Journal of Immunology (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Discovery Research Portal (University of Dundee) (publishedVersion)
  • Arrow@dit (Dublin Institute of Technology) (submittedVersion)
Funders
Wellcome Trust (097418/Z/11/Z, 065975, 097418)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biochemical and Molecular Research
Keywords
AMPKα1, CD8+ T cell memory, cytotoxic T lymphocytes, glucose deprivation, energy stress, metabolic quiescence, mTORC1, T cell contraction, Listeria monocytogenes infection, T cell survival
MeSH terms
Animals, Cells, Cultured, Glucose, Immunologic Memory, T-Lymphocytes, Cytotoxic, CD8-Positive T-Lymphocytes, Mice, AMP-Activated Protein Kinases

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review