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T Cell Metabolism in Lupus

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Date 2020 Apr 8
PMID 32257420
Citations 13
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Abstract

Abnormal T cell responses are central to the development of autoimmunity and organ damage in systemic lupus erythematosus. Following stimulation, naïve T cells undergo rapid proliferation, differentiation and cytokine production. Since the initial report, approximately two decades ago, that engagement of CD28 enhances glycolysis but PD-1 and CTLA-4 decrease it, significant information has been generated which has linked metabolic reprogramming with the fate of differentiating T cell in health and autoimmunity. Herein we summarize how defects in mitochondrial dysfunction, oxidative stress, glycolysis, glutaminolysis and lipid metabolism contribute to pro-inflammatory T cell responses in systemic lupus erythematosus and discuss how metabolic defects can be exploited therapeutically.

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References
1.
Sunahori K, Nagpal K, Hedrich C, Mizui M, Fitzgerald L, Tsokos G . The catalytic subunit of protein phosphatase 2A (PP2Ac) promotes DNA hypomethylation by suppressing the phosphorylated mitogen-activated protein kinase/extracellular signal-regulated kinase (ERK) kinase (MEK)/phosphorylated ERK/DNMT1 protein pathway.... J Biol Chem. 2013; 288(30):21936-44. PMC: 3724648. DOI: 10.1074/jbc.M113.467266. View

2.
Roos D, LOOS J . Changes in the carbohydrate metabolism of mitogenically stimulated human peripheral lymphocytes. II. Relative importance of glycolysis and oxidative phosphorylation on phytohaemagglutinin stimulation. Exp Cell Res. 1973; 77(1):127-35. DOI: 10.1016/0014-4827(73)90561-2. View

3.
Juang Y, Wang Y, Solomou E, Li Y, Mawrin C, Tenbrock K . Systemic lupus erythematosus serum IgG increases CREM binding to the IL-2 promoter and suppresses IL-2 production through CaMKIV. J Clin Invest. 2005; 115(4):996-1005. PMC: 1070410. DOI: 10.1172/JCI22854. View

4.
Perl A, Gergely Jr P, Banki K . Mitochondrial dysfunction in T cells of patients with systemic lupus erythematosus. Int Rev Immunol. 2004; 23(3-4):293-313. DOI: 10.1080/08830180490452576. View

5.
Ma E, Poffenberger M, Wong A, Jones R . The role of AMPK in T cell metabolism and function. Curr Opin Immunol. 2017; 46:45-52. DOI: 10.1016/j.coi.2017.04.004. View