Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population of immature cells and natural inhibitors of adaptive immunity. Intracellular metabolic changes in MDSCs exert a direct immunological influence on their suppressive activity. Our previous study demonstrated that high-dose dexamethasone (HD-DXM) corrected the functional impairment of MDSCs in immune thrombocytopenia (ITP); however, the MDSC population was not restored in nonresponders, and the mechanism remained unclear. In this study, altered mitochondrial physiology and reduced mitochondrial gene transcription were detected in MDSCs from HD-DXM nonresponders, accompanied by decreased levels of carnitine palmitoyltransferase-1 (CPT-1), a rate-limiting enzyme in fatty acid oxidation (FAO). Blockade of FAO with a CPT-1 inhibitor abolished the immunosuppressive function of MDSCs in HD-DXM responders. We also report that MDSCs from ITP patients had lower expression of the glucocorticoid receptor (GR), which can translocate into mitochondria to regulate the transcription of mitochondrial DNA (mtDNA) as well as the level of oxidative phosphorylation. It was confirmed that the expression of CPT-1 and mtDNA-encoded genes was downregulated in GR-siRNA-treated murine MDSCs. Finally, by establishing murine models of active and passive ITP via adoptive transfer of DXM-modulated MDSCs, we confirmed that GR-silenced MDSCs failed to alleviate thrombocytopenia in mice with ITP. In conclusion, our study indicated that impaired aerobic metabolism in MDSCs participates in the pathogenesis of glucocorticoid resistance in ITP and that intact control of MDSC metabolism by GR contributes to the homeostatic regulation of immunosuppressive cell function.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 digital issues and online access to articles
$119.00 per year
only $9.92 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
Data availability
All datasets generated and/or analyzed during the current study are available from the corresponding authors.
References
Zufferey A, Kapur R, Semple JW. Pathogenesis and therapeutic mechanisms in immune thrombocytopenia (ITP). J Clin Med. 2017;6:16.
Semple JW, Rebetz J, Maouia A, Kapur R. An update on the pathophysiology of immune thrombocytopenia. Curr Opin Hematol. 2020;27:423–9.
Cooper N, Ghanima W. Immune thrombocytopenia. N. Engl J Med 2019;381:945–55.
Guo L, Yang L, Speck ER, Aslam R, Kim M, McKenzie CGJ, et al. Allogeneic platelet transfusions prevent murine T-cell-mediated immune thrombocytopenia. Blood. 2014;123:422–7.
Guo L, Kapur R, Aslam R, Speck ER, Zufferey A, Zhao Y, et al. CD20+ B-cell depletion therapy suppresses murine CD8+ T-cell-mediated immune thrombocytopenia. Blood. 2016;127:735–8.
Audia S, Mahévas M, Samson M, Godeau B, Bonnotte B. Pathogenesis of immune thrombocytopenia. Autoimmun Rev 2017;16:620–32.
Olsson B, Andersson PO, Jernas M, Jacobsson S, Carlsson B, Carlsson LMS, et al. T-cell-mediated cytotoxicity toward platelets in chronic idiopathic thrombocytopenic purpura. Nat Med 2003;9:1123–4.
Chow L, Aslam R, Speck ER, Kim M, Cridland N, Webster ML, et al. A murine model of severe immune thrombocytopenia is induced by antibody- and CD8+ T cell-mediated responses that are differentially sensitive to therapy. Blood. 2010;115:1247–53.
Vrbensky JR, Arnold DM, Kelton JG, Smith JW, Jaffer AM, Larché M, et al. Increased cytotoxic potential of CD8(+) T cells in immune thrombocytopenia. Br J Haematol. 2020;188:e72–e76.
Ma L, Simpson E, Li J, Xuan M, Xu M, Baker L, et al. CD8+ T cells are predominantly protective and required for effective steroid therapy in murine models of immune thrombocytopenia. Blood. 2015;126:247–56.
Aslam R, Hu Y, Gebremeskel S, Segel GB, Speck ER, Guo L, et al. Thymic retention of CD4+CD25+FoxP3+ T regulatory cells is associated with their peripheral deficiency and thrombocytopenia in a murine model of immune thrombocytopenia. Blood. 2012;120:2127–32.
Zhao H, Ma Y, Li D, Sun T, Li L, Li P, et al. Low-dose chidamide restores immune tolerance in ITP in mice and humans. Blood. 2019;133:730–42.
Kostic M, Zivkovic N, Cvetanovic A, Marjanović G. CD4(+) T cell phenotypes in the pathogenesis of immune thrombocytopenia. Cell Immunol 2020;351:104096.
Veglia F, Perego M, Gabrilovich D. Myeloid-derived suppressor cells coming of age. Nat Immunol 2018;19:108–19.
Cole K, Pravoverov K, Talmadge JE. Role of myeloid-derived suppressor cells in metastasis. Cancer Metastasis Rev 2021;40:391–411.
Siret C, Collignon A, Silvy F, Robert S, Cheyrol T, André P, et al. Deciphering the crosstalk between myeloid-derived suppressor cells and regulatory T cells in pancreatic ductal adenocarcinoma. Front Immunol 2019;10:3070.
Hou Y, Feng Q, Xu M, Li G, Liu X, Sheng Z, et al. High-dose dexamethasone corrects impaired myeloid-derived suppressor cell function via Ets1 in immune thrombocytopenia. Blood. 2016;127:1587–97.
Lambert MP, Gernsheimer TB. Clinical updates in adult immune thrombocytopenia. Blood. 2017;129:2829–35.
Weikum ER, Knuesel MT, Ortlund EA, Yamamoto KR. Glucocorticoid receptor control of transcription: precision and plasticity via allostery. Nat Rev Mol Cell Biol 2017;18:159–74.
Sasse SK, Gruca M, Allen MA, Kadiyala V, Song T, Gally F, et al. Nascent transcript analysis of glucocorticoid crosstalk with TNF defines primary and cooperative inflammatory repression. Genome Res 2019;29:1753–65.
Lapp HE, Bartlett AA, Hunter RG. Stress and glucocorticoid receptor regulation of mitochondrial gene expression. J Mol Endocrinol. 2019;62:R121–r128.
Demonacos C, Djordjevic-Markovic R, Tsawdaroglou N, Sekeris CE. The mitochondrion as a primary site of action of glucocorticoids: the interaction of the glucocorticoid receptor with mitochondrial DNA sequences showing partial similarity to the nuclear glucocorticoid responsive elements. J Steroid Biochem Mol Biol 1995;55:43–55.
Nicholls TJ, Minczuk M. In D-loop: 40 years of mitochondrial 7S DNA. Exp Gerontol 2014;56:175–81.
DiMauro S. A brief history of mitochondrial pathologies. Int J Mol Sci. 2019;20:5643.
Greenfield A, Braude P, Flinter F, Lovell-Badge R, Ogilvie C, Perry ACF. Assisted reproductive technologies to prevent human mitochondrial disease transmission. Nat Biotechnol 2017;35:1059–68.
Dong Z, Pu L, Cui H. Mitoepigenetics and its emerging roles in cancer. Front Cell Dev Biol 2020;8:4.
Frazier AE, Vincent AE, Turnbull DM, Thorburn DR, Taylor RW. Assessment of mitochondrial respiratory chain enzymes in cells and tissues. Methods Cell Biol. 2020;155:121–56.
Murphy MP, O’Neill LAJ. Krebs cycle reimagined: the emerging roles of succinate and itaconate as signal transducers. Cell. 2018;174:780–4.
Khoa LTP, Tsan YC, Mao F, Kremer DM, Sajjakulnukit P, Zhang L, et al. Histone acetyltransferase MOF blocks acquisition of quiescence in ground-state ESCs through activating fatty acid oxidation. Cell Stem Cell. 2020;27:441–458.e10.
Gaber T, Strehl C, Buttgereit F. Metabolic regulation of inflammation. Nat Rev Rheumatol 2017;13:267–79.
Caputa G, Castoldi A, Pearce EJ. Metabolic adaptations of tissue-resident immune cells. Nat Immunol 2019;20:793–801.
He C, Carter AB. The metabolic prospective and redox regulation of macrophage polarization. J Clin Cell Immunol. 2015;6:371.
Michaeloudes C, Bhavsar PK, Mumby S, Xu B, Hui CKM, Chung KF, et al. Role of metabolic reprogramming in pulmonary innate immunity and its impact on lung diseases. J Innate Immun 2020;12:31–46.
Pearce EL, Poffenberger MC, Chang CH, Jones RG. Fueling immunity: insights into metabolism and lymphocyte function. Science. 2013;342:1242454.
Yan D, Adeshakin AO, Xu M, Afolabi LO, Zhang G, Chen YH, et al. Lipid metabolic pathways confer the immunosuppressive function of myeloid-derived suppressor cells in tumor. Front Immunol 2019;10:1399.
Al-Khami AA, Zheng L, Del Valle L, Hossain F, Wyczechowska D, Zabaleta J, et al. Exogenous lipid uptake induces metabolic and functional reprogramming of tumor-associated myeloid-derived suppressor cells. Oncoimmunology. 2017;6:e1344804.
Sica A, Strauss L. Energy metabolism drives myeloid-derived suppressor cell differentiation and functions in pathology. J Leukoc Biol 2017;102:325–34.
Hossain F, Al-Khami AA, Wyczechowska D, Hernandez C, Zheng L, Reiss K, et al. Inhibition of fatty acid oxidation modulates immunosuppressive functions of myeloid-derived suppressor cells and enhances cancer therapies. Cancer Immunol Res 2015;3:1236–47.
Yao Y, Yao Q, Xue J, Tian X, An Q, Cui L, et al. Dexamethasone inhibits pancreatic tumor growth in preclinical models: Involvement of activating glucocorticoid receptor. Toxicol Appl Pharmacol 2020;401:115118.
Zhou J, Zhou Y, Wen J, Sun X, Zhang X. Circulating myeloid-derived suppressor cells predict disease activity and treatment response in patients with immune thrombocytopenia. Braz J Med Biol Res 2017;50:e5637.
Shao X, Wu B, Cheng L, Li F, Zhan Y, Liu C, et al. Distinct alterations of CD68(+)CD163(+) M2-like macrophages and myeloid-derived suppressor cells in newly diagnosed primary immune thrombocytopenia with or without CR after high-dose dexamethasone treatment. J Transl Med 2018;16:48.
Gabrilovich DI, Nagaraj S. Myeloid-derived suppressor cells as regulators of the immune system. Nat Rev Immunol 2009;9:162–74.
Groth C, Hu X, Weber R, Fleming V, Altevogt P, Utikal J, et al. Immunosuppression mediated by myeloid-derived suppressor cells (MDSCs) during tumour progression. Br J Cancer 2019;120:16–25.
Draghiciu O, Lubbers J, Nijman HW, Daemen T. Myeloid derived suppressor cells-an overview of combat strategies to increase immunotherapy efficacy. Oncoimmunology. 2015;4:e954829.
Boros P, Ochando J, Zeher M. Myeloid derived suppressor cells and autoimmunity. Hum Immunol 2016;77:631–6.
Qu Q, Zeng F, Liu X, Wang QJ, Deng F. Fatty acid oxidation and carnitine palmitoyltransferase I: emerging therapeutic targets in cancer. Cell Death Dis 2016;7:e2226.
Wang H, Lu J, Dolezal J, Kulkarni S, Zhang W, Chen A, et al. Inhibition of hepatocellular carcinoma by metabolic normalization. PLoS One 2019;14:e0218186.
Ganeshan K, Chawla A. Metabolic regulation of immune responses. Annu Rev Immunol 2014;32:609–34.
O’Neill LA, Kishton RJ, Rathmell J. A guide to immunometabolism for immunologists. Nat Rev Immunol 2016;16:553–65.
Buck MD, O'Sullivan D, Klein Geltink RI, Curtis JD, Chang CH, Sanin DE, et al. Mitochondrial Dynamics Controls T. Cell Fate Metab Program Cell. 2016;166:63–76.
Seok J, Jung HS, Park S, Lee JO, Kim CJ, Kim GJ. Alteration of fatty acid oxidation by increased CPT1A on replicative senescence of placenta-derived mesenchymal stem cells. Stem Cell Res Ther 2020;11:1.
Klein Geltink RI, O'Sullivan D, Corrado M, Bremser A, Buck MD, Buescher JM, et al. Mitochondrial Priming by CD28. Cell. 2017;171:385–97.e11.
Clémot M, Sênos Demarco R, Jones DL. Lipid mediated regulation of adult stem cell behavior. Front Cell Dev Biol. 2020;8:115.
Pompura SL, Wagner A, Kitz A, LaPerche J, Yosef N, Dominguez-Villar M, et al. Oleic acid restores suppressive defects in tissue-resident FOXP3 Tregs from patients with multiple sclerosis. J Clin Invest. 2021;131:e138519.
Cader MZ, Boroviak K, Zhang Q, Assadi G, Kempster SL, Sewell GW, et al. C13orf31 (FAMIN) is a central regulator of immunometabolic function. Nat Immunol 2016;17:1046–56.
Yang M, Chen J, Wei W. Dimerization of glucocorticoid receptors and its role in inflammation and immune responses. Pharmacol Res 2021;166:105334.
Bledsoe RK, Montana VG, Stanley TB, Delves CJ, Apolito CJ, McKee DD, et al. Crystal structure of the glucocorticoid receptor ligand binding domain reveals a novel mode of receptor dimerization and coactivator recognition. Cell. 2002;110:93–105.
Reichardt HM, Kaestner KH, Tuckermann J, Kretz O, Wessely O, Bock R, et al. DNA binding of the glucocorticoid receptor is not essential for survival. Cell. 1998;93:531–41.
Kobayashi A, Azuma K, Ikeda K, Inoue S. Mechanisms underlying the regulation of mitochondrial respiratory chain complexes by nuclear steroid receptors. Int J Mol Sci. 2020;21:6683.
Hunter RG, Seligsohn M, Rubin TG, Griffiths BB, Ozdemir Y, Pfaff DW, et al. Stress and corticosteroids regulate rat hippocampal mitochondrial DNA gene expression via the glucocorticoid receptor. Pnas USA. 2016;113:9099–104.
Williams EL, Stimpson ML, Lait P, Schewitz-Bowers LP, Jones LV, Dhanda AD, et al. Glucocorticoid treatment in patients with newly diagnosed immune thrombocytopenia switches CD14(++) CD16(+) intermediate monocytes from a pro-inflammatory to an anti-inflammatory phenotype. Br J Haematol 2021;192:375–84.
Kapur R. Monocytes as potential therapeutic sensors in glucocorticoid-treated newly diagnosed immune thrombocytopenia. Br J Haematol 2021;192:233–4.
Arumugam R, Horowitz E, Lu D, Collier JJ, Ronnebaum S, Fleenor D, et al. The interplay of prolactin and the glucocorticoids in the regulation of beta-cell gene expression, fatty acid oxidation, and glucose-stimulated insulin secretion: implications for carbohydrate metabolism in pregnancy. Endocrinology. 2008;149:5401–14.
Blazar BR, MacDonald KPA, Hill GR. Immune regulatory cell infusion for graft-versus-host disease prevention and therapy. Blood. 2018;131:2651–60.
Crow AR, Kapur R, Koernig S, Campbell IK, Jen C-C, Mott PJ, et al. Treating murine inflammatory diseases with an anti-erythrocyte antibody. Sci Transl Med. 2019;11:eaau8217.
Nakao T, Nakamura T, Masuda K, Matsuyama T, Ushigome H, Ashihara E, et al. Dexamethasone prolongs cardiac allograft survival in a murine model through myeloid-derived suppressor cells. Transplant Proc 2018;50:299–304.
Radloff H, Groher W. [Development and therapy of pseudarthroses of the humerus]. Arch Orthop Unfallchir. 1971;71:205–15.
Funding
This work was supported by grants from the National Natural Science Foundation of China (Nos. 81900121, 81770133, 81973994, and 81770114), Major Research Plan of National Natural Science Foundation of China (No. 91942306), Clinical Research Center of Shandong University (No. 2020SDUCRCC009), Graduate Education Reform Project of Shandong University (No. XYJG2020141), State Key Clinical Specialty of China for Blood Disorders, and Young Taishan Scholar Foundation of Shandong Province (No. tsqn201909175).
Author information
Authors and Affiliations
Contributions
YH, JP and JX designed the research and wrote the manuscript. JX, SW, LW, HW, XN and SL performed the experiments and analyzed the data. YH, GL and DL provided technical and instrumental support. YH, JP and MH provided conceptual advice and edited the manuscript. YH and JP supervised the study and provided funding support.
Corresponding authors
Ethics declarations
Competing interests
The authors declare no competing interests.
Supplementary information
Rights and permissions
About this article
Cite this article
Hou, Y., Xie, J., Wang, S. et al. Glucocorticoid receptor modulates myeloid-derived suppressor cell function via mitochondrial metabolism in immune thrombocytopenia. Cell Mol Immunol 19, 764–776 (2022). https://doi.org/10.1038/s41423-022-00859-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41423-022-00859-0
Keywords
This article is cited by
-
Hyperlipidemia in immune thrombocytopenia: a retrospective study
Thrombosis Journal (2023)
-
MST4 kinase regulates immune thrombocytopenia by phosphorylating STAT1-mediated M1 polarization of macrophages
Cellular & Molecular Immunology (2023)
-
Impaired glucocorticoid receptor expression and mitochondrial metabolism in MDSCs contribute to glucocorticoid resistance in immune thrombocytopenia
Cellular & Molecular Immunology (2022)