Skip to main content
Top
Published in: Arthritis Research & Therapy 6/2008

01-12-2008 | Review

Regulatory T cells in systemic lupus erythematosus: past, present and future

Author: David A Horwitz

Published in: Arthritis Research & Therapy | Issue 6/2008

Login to get access

Abstract

Regulatory/suppressor T cells (Tregs) maintain immunologic homeo-stasis and prevent autoimmunity. In this article, past studies and recent studies of Tregs in mouse models for lupus and of human systemic lupus erythematosus are reviewed concentrating on CD4+CD25+Foxp3+ Tregs. These cells consist of thymus-derived, natural Tregs and peripherally induced Tregs that are similar phenotypically and functionally. These Tregs are decreased in young lupus-prone mice, but are present in normal numbers in mice with established disease. In humans, most workers report CD4+Tregs are decreased in subjects with active systemic lupus erythematosus, but the cells increase with treatment and clinical improvement. The role of immunogenic and tolerogenic dendritic cells in controlling Tregs is discussed, along with new strategies to normalize Treg function in systemic lupus erythematosus.
Appendix
Available only for authorised users
Literature
1.
go back to reference Teague PO, Friou GJ: Antinuclear antibodies in mice. II. Transmission with spleen cells; inhibition or prevention with thymus or spleen cells. Immunology. 1969, 17: 665-675.PubMedCentralPubMed Teague PO, Friou GJ: Antinuclear antibodies in mice. II. Transmission with spleen cells; inhibition or prevention with thymus or spleen cells. Immunology. 1969, 17: 665-675.PubMedCentralPubMed
2.
go back to reference Krakauer RS, Strober W, Rippeon DL, Waldmann TA: Prevention of autoimmunity in experimental lupus erythematosus by soluble immune response suppressor. Science. 1977, 196: 56-59. 10.1126/science.300174.CrossRefPubMed Krakauer RS, Strober W, Rippeon DL, Waldmann TA: Prevention of autoimmunity in experimental lupus erythematosus by soluble immune response suppressor. Science. 1977, 196: 56-59. 10.1126/science.300174.CrossRefPubMed
3.
go back to reference Horwitz DA, Gray JD, editors: The interaction of T cells with cells of the innate immune system and B cells in the pathogenesis of SLE. Dubois' lupus erythematosus. 2007, New York: Lippincott Williams & Wilkins, 133-160. 7 Horwitz DA, Gray JD, editors: The interaction of T cells with cells of the innate immune system and B cells in the pathogenesis of SLE. Dubois' lupus erythematosus. 2007, New York: Lippincott Williams & Wilkins, 133-160. 7
4.
go back to reference Asano M, Toda M, Sakaguchi N, Sakaguchi S: Autoimmune disease as a consequence of developmental abnormality of a T cell subpopulation. J Exp Med. 1996, 184: 387-396. 10.1084/jem.184.2.387.CrossRefPubMed Asano M, Toda M, Sakaguchi N, Sakaguchi S: Autoimmune disease as a consequence of developmental abnormality of a T cell subpopulation. J Exp Med. 1996, 184: 387-396. 10.1084/jem.184.2.387.CrossRefPubMed
5.
go back to reference Sakaguchi S, Ono M, Setoguchi R, Yagi H, Hori S, Fehervari Z, Shimizu J, Takahashi T, Nomura T: Foxp3+ CD25+CD4+ natural regulatory T cells in dominant self-tolerance and autoimmune disease. Immunol Rev. 2006, 212: 8-27. 10.1111/j.0105-2896.2006.00427.x.CrossRefPubMed Sakaguchi S, Ono M, Setoguchi R, Yagi H, Hori S, Fehervari Z, Shimizu J, Takahashi T, Nomura T: Foxp3+ CD25+CD4+ natural regulatory T cells in dominant self-tolerance and autoimmune disease. Immunol Rev. 2006, 212: 8-27. 10.1111/j.0105-2896.2006.00427.x.CrossRefPubMed
6.
go back to reference Lan RY, Ansari AA, Lian ZX, Gershwin ME: Regulatory T cells: development, function and role in autoimmunity. Autoimmun Rev. 2005, 4: 351-363. 10.1016/j.autrev.2005.01.007.CrossRefPubMed Lan RY, Ansari AA, Lian ZX, Gershwin ME: Regulatory T cells: development, function and role in autoimmunity. Autoimmun Rev. 2005, 4: 351-363. 10.1016/j.autrev.2005.01.007.CrossRefPubMed
7.
go back to reference Kim JM, Rasmussen JP, Rudensky AY: Regulatory T cells prevent catastrophic autoimmunity throughout the lifespan of mice. Nat Immunol. 2007, 8: 191-197. 10.1038/ni1428.CrossRefPubMed Kim JM, Rasmussen JP, Rudensky AY: Regulatory T cells prevent catastrophic autoimmunity throughout the lifespan of mice. Nat Immunol. 2007, 8: 191-197. 10.1038/ni1428.CrossRefPubMed
8.
go back to reference Wildin RS, Ramsdell F, Peake J, Faravelli F, Casanova JL, Buist N, Levy-Lahad E, Mazzella M, Goulet O, Perroni L, Bricarelli FD, Byrne G, McEuen M, Proll S, Appleby M, Brunkow ME: X-linked neonatal diabetes mellitus, enteropathy and endocrinopathy syndrome is the human equivalent of mouse scurfy. Nat Genet. 2001, 27: 18-20. 10.1038/83707.CrossRefPubMed Wildin RS, Ramsdell F, Peake J, Faravelli F, Casanova JL, Buist N, Levy-Lahad E, Mazzella M, Goulet O, Perroni L, Bricarelli FD, Byrne G, McEuen M, Proll S, Appleby M, Brunkow ME: X-linked neonatal diabetes mellitus, enteropathy and endocrinopathy syndrome is the human equivalent of mouse scurfy. Nat Genet. 2001, 27: 18-20. 10.1038/83707.CrossRefPubMed
9.
go back to reference Godo M, Sessler T, Hamar P: Role of invariant natural killer T (iNKT) cells in systemic lupus erythematosus. Curr Med Chem. 2008, 15: 1778-1787. 10.2174/092986708785132988.CrossRefPubMed Godo M, Sessler T, Hamar P: Role of invariant natural killer T (iNKT) cells in systemic lupus erythematosus. Curr Med Chem. 2008, 15: 1778-1787. 10.2174/092986708785132988.CrossRefPubMed
10.
go back to reference Baecher-Allan C, Brown JA, Freeman GJ, Hafler DA: CD4+CD25high regulatory cells in human peripheral blood. J Immunol. 2001, 167: 1245-1253.CrossRefPubMed Baecher-Allan C, Brown JA, Freeman GJ, Hafler DA: CD4+CD25high regulatory cells in human peripheral blood. J Immunol. 2001, 167: 1245-1253.CrossRefPubMed
11.
go back to reference Gavin MA, Torgerson TR, Houston E, DeRoos P, Ho WY, Stray-Pedersen A, Ocheltree EL, Greenberg PD, Ochs HD, Rudensky AY: Single-cell analysis of normal and FOXP3-mutant human T cells: FOXP3 expression without regulatory T cell development. Proc Natl Acad Sci USA. 2006, 103: 6659-6664. 10.1073/pnas.0509484103.PubMedCentralCrossRefPubMed Gavin MA, Torgerson TR, Houston E, DeRoos P, Ho WY, Stray-Pedersen A, Ocheltree EL, Greenberg PD, Ochs HD, Rudensky AY: Single-cell analysis of normal and FOXP3-mutant human T cells: FOXP3 expression without regulatory T cell development. Proc Natl Acad Sci USA. 2006, 103: 6659-6664. 10.1073/pnas.0509484103.PubMedCentralCrossRefPubMed
12.
go back to reference Pillai V, Ortega SB, Wang CK, Karandikar NJ: Transient regulatory T-cells: a state attained by all activated human T-cells. Clin Immunol. 2007, 123: 18-29. 10.1016/j.clim.2006.10.014.PubMedCentralCrossRefPubMed Pillai V, Ortega SB, Wang CK, Karandikar NJ: Transient regulatory T-cells: a state attained by all activated human T-cells. Clin Immunol. 2007, 123: 18-29. 10.1016/j.clim.2006.10.014.PubMedCentralCrossRefPubMed
13.
go back to reference Horwitz DA, Zheng SG, Wang J, Gray JD: Critical role of IL-2 and TGF-β in generation, function and stabilization of Foxp3(+)CD4(+) Treg. Eur J Immunol. 2008, 38: 912-915. 10.1002/eji.200738109.CrossRefPubMed Horwitz DA, Zheng SG, Wang J, Gray JD: Critical role of IL-2 and TGF-β in generation, function and stabilization of Foxp3(+)CD4(+) Treg. Eur J Immunol. 2008, 38: 912-915. 10.1002/eji.200738109.CrossRefPubMed
14.
go back to reference Bluestone JA, Abbas AK: Natural versus adaptive regulatory T cells. Nat Rev Immunol. 2003, 3: 253-257. 10.1038/nri1032.CrossRefPubMed Bluestone JA, Abbas AK: Natural versus adaptive regulatory T cells. Nat Rev Immunol. 2003, 3: 253-257. 10.1038/nri1032.CrossRefPubMed
15.
go back to reference Horwitz DA, Zheng SG, Gray JD: Natural and TGF-β-induced Foxp3(+)CD4(+)CD25(+) regulatory T cells are not mirror images of each other. Trends Immunol. 2008, 29: 429-435. 10.1016/j.it.2008.06.005.CrossRefPubMed Horwitz DA, Zheng SG, Gray JD: Natural and TGF-β-induced Foxp3(+)CD4(+)CD25(+) regulatory T cells are not mirror images of each other. Trends Immunol. 2008, 29: 429-435. 10.1016/j.it.2008.06.005.CrossRefPubMed
16.
go back to reference Fontenot JD, Rasmussen JP, Gavin MA, Rudensky AY: A function for interleukin 2 in Foxp3-expressing regulatory T cells. Nat Immunol. 2005, 6: 1142-1151. 10.1038/ni1263.CrossRefPubMed Fontenot JD, Rasmussen JP, Gavin MA, Rudensky AY: A function for interleukin 2 in Foxp3-expressing regulatory T cells. Nat Immunol. 2005, 6: 1142-1151. 10.1038/ni1263.CrossRefPubMed
17.
go back to reference Marie JC, Letterio JJ, Gavin M, Rudensky AY: TGF-β1 maintains suppressor function and Foxp3 expression in CD4+CD25+ regulatory T cells. J Exp Med. 2005, 201: 1061-1067. 10.1084/jem.20042276.PubMedCentralCrossRefPubMed Marie JC, Letterio JJ, Gavin M, Rudensky AY: TGF-β1 maintains suppressor function and Foxp3 expression in CD4+CD25+ regulatory T cells. J Exp Med. 2005, 201: 1061-1067. 10.1084/jem.20042276.PubMedCentralCrossRefPubMed
18.
go back to reference Bagavant H, Tung KS: Failure of CD25+ T cells from lupus-prone mice to suppress lupus glomerulonephritis and sialoadenitis. J Immunol. 2005, 175: 944-950.CrossRefPubMed Bagavant H, Tung KS: Failure of CD25+ T cells from lupus-prone mice to suppress lupus glomerulonephritis and sialoadenitis. J Immunol. 2005, 175: 944-950.CrossRefPubMed
19.
go back to reference Hayashi T, Hasegawa K, Adachi C: Elimination of CD4(+)CD25(+) T cell accelerates the development of glomerulonephritis during the preactive phase in autoimmune-prone female NZB × NZW F mice. Int J Exp Pathol. 2005, 86: 289-296. 10.1111/j.0959-9673.2005.00438.x.PubMedCentralCrossRefPubMed Hayashi T, Hasegawa K, Adachi C: Elimination of CD4(+)CD25(+) T cell accelerates the development of glomerulonephritis during the preactive phase in autoimmune-prone female NZB × NZW F mice. Int J Exp Pathol. 2005, 86: 289-296. 10.1111/j.0959-9673.2005.00438.x.PubMedCentralCrossRefPubMed
20.
go back to reference Scalapino KJ, Tang Q, Bluestone JA, Bonyhadi ML, Daikh DI: Suppression of disease in New Zealand Black/New Zealand White lupus-prone mice by adoptive transfer of ex vivo expanded regulatory T cells. J Immunol. 2006, 177: 1451-1459.CrossRefPubMed Scalapino KJ, Tang Q, Bluestone JA, Bonyhadi ML, Daikh DI: Suppression of disease in New Zealand Black/New Zealand White lupus-prone mice by adoptive transfer of ex vivo expanded regulatory T cells. J Immunol. 2006, 177: 1451-1459.CrossRefPubMed
21.
go back to reference Hsu WT, Suen JL, Chiang BL: The role of CD4CD25 T cells in autoantibody production in murine lupus. Clin Exp Immunol. 2006, 145: 513-519. 10.1111/j.1365-2249.2006.03173.x.PubMedCentralCrossRefPubMed Hsu WT, Suen JL, Chiang BL: The role of CD4CD25 T cells in autoantibody production in murine lupus. Clin Exp Immunol. 2006, 145: 513-519. 10.1111/j.1365-2249.2006.03173.x.PubMedCentralCrossRefPubMed
22.
go back to reference Liu MF, Wang CR, Fung LL, Wu CR: Decreased CD4+CD25+ T cells in peripheral blood of patients with systemic lupus erythematosus. Scand J Immunol. 2004, 59: 198-202. 10.1111/j.0300-9475.2004.01370.x.CrossRefPubMed Liu MF, Wang CR, Fung LL, Wu CR: Decreased CD4+CD25+ T cells in peripheral blood of patients with systemic lupus erythematosus. Scand J Immunol. 2004, 59: 198-202. 10.1111/j.0300-9475.2004.01370.x.CrossRefPubMed
23.
go back to reference Theofilopoulos AN, Shawler DL, Eisenberg RA, Dixon FJ: Splenic immunoglobulin-secreting cells and their regulation in autoimmune mice. J Exp Med. 1980, 151: 446-466. 10.1084/jem.151.2.446.CrossRefPubMed Theofilopoulos AN, Shawler DL, Eisenberg RA, Dixon FJ: Splenic immunoglobulin-secreting cells and their regulation in autoimmune mice. J Exp Med. 1980, 151: 446-466. 10.1084/jem.151.2.446.CrossRefPubMed
24.
go back to reference Zielinski CE, Jacob SN, Bouzahzah F, Ehrlich BE, Craft J: Naive CD4+ T cells from lupus-prone Fas-intact MRL mice display TCR-mediated hyperproliferation due to intrinsic threshold defects in activation. J Immunol. 2005, 174: 5100-5109.CrossRefPubMed Zielinski CE, Jacob SN, Bouzahzah F, Ehrlich BE, Craft J: Naive CD4+ T cells from lupus-prone Fas-intact MRL mice display TCR-mediated hyperproliferation due to intrinsic threshold defects in activation. J Immunol. 2005, 174: 5100-5109.CrossRefPubMed
25.
go back to reference Monk CR, Spachidou M, Rovis F, Leung E, Botto M, Lechler RI, Garden OA: MRL/Mp CD4+, CD25- T cells show reduced sensitivity to suppression by CD4+, CD25+regulatory T cells in vitro: a novel defect of T cell regulation in systemic lupus erythe-matosus. Arthritis Rheum. 2005, 52: 1180-1184. 10.1002/art.20976.CrossRefPubMed Monk CR, Spachidou M, Rovis F, Leung E, Botto M, Lechler RI, Garden OA: MRL/Mp CD4+, CD25- T cells show reduced sensitivity to suppression by CD4+, CD25+regulatory T cells in vitro: a novel defect of T cell regulation in systemic lupus erythe-matosus. Arthritis Rheum. 2005, 52: 1180-1184. 10.1002/art.20976.CrossRefPubMed
26.
go back to reference Pasare C, Medzhitov R: Toll pathway-dependent blockade of CD4+CD25+ T cell-mediated suppression by dendritic cells. Science. 2003, 299: 1033-1036. 10.1126/science.1078231.CrossRefPubMed Pasare C, Medzhitov R: Toll pathway-dependent blockade of CD4+CD25+ T cell-mediated suppression by dendritic cells. Science. 2003, 299: 1033-1036. 10.1126/science.1078231.CrossRefPubMed
27.
go back to reference Zheng SG, Wang JH, Koss MN, Quismorio F, Gray JD, Horwitz DA: CD4+ and CD8+ regulatory T cells generated ex vivo with IL-2 and TGF-β suppress a stimulatory graft-versus-host disease with a lupus-like syndrome. J Immunol. 2004, 172: 1531-1539.CrossRefPubMed Zheng SG, Wang JH, Koss MN, Quismorio F, Gray JD, Horwitz DA: CD4+ and CD8+ regulatory T cells generated ex vivo with IL-2 and TGF-β suppress a stimulatory graft-versus-host disease with a lupus-like syndrome. J Immunol. 2004, 172: 1531-1539.CrossRefPubMed
28.
go back to reference Godebu E, Summers-Torres D, Lin MM, Baaten BJ, Bradley LM: Polyclonal adaptive regulatory CD4 cells that can reverse type I diabetes become oligoclonal long-term protective memory cells. J Immunol. 2008, 181: 1798-1805.PubMedCentralCrossRefPubMed Godebu E, Summers-Torres D, Lin MM, Baaten BJ, Bradley LM: Polyclonal adaptive regulatory CD4 cells that can reverse type I diabetes become oligoclonal long-term protective memory cells. J Immunol. 2008, 181: 1798-1805.PubMedCentralCrossRefPubMed
29.
go back to reference Xu L, Kitani A, Fuss I, Strober W: Cutting edge: regulatory T cells induce CD4+CD25-Foxp3- T cells or are self-induced to become Th17 cells in the absence of exogenous TGF-β. J Immunol. 2007, 178: 6725-6729.CrossRefPubMed Xu L, Kitani A, Fuss I, Strober W: Cutting edge: regulatory T cells induce CD4+CD25-Foxp3- T cells or are self-induced to become Th17 cells in the absence of exogenous TGF-β. J Immunol. 2007, 178: 6725-6729.CrossRefPubMed
30.
go back to reference Wong CK, Lit LC, Tam LS, Li EK, Wong PT, Lam CW: Hyperproduction of IL-23 and IL-17 in patients with systemic lupus erythematosus: Implications for Th17-mediated inflammation in auto-immunity. Clin Immunol. 2008, 127: 385-393. 10.1016/j.clim.2008.01.019.CrossRefPubMed Wong CK, Lit LC, Tam LS, Li EK, Wong PT, Lam CW: Hyperproduction of IL-23 and IL-17 in patients with systemic lupus erythematosus: Implications for Th17-mediated inflammation in auto-immunity. Clin Immunol. 2008, 127: 385-393. 10.1016/j.clim.2008.01.019.CrossRefPubMed
31.
go back to reference Zheng SG, Wang J, Horwitz DA: Foxp3+ CD4+CD25+ regulatory T cells induced by IL-2 and TGF-β are resistant to Th17 conversion by IL-6. J Immunol. 2008, 180: 7112-7116.CrossRefPubMed Zheng SG, Wang J, Horwitz DA: Foxp3+ CD4+CD25+ regulatory T cells induced by IL-2 and TGF-β are resistant to Th17 conversion by IL-6. J Immunol. 2008, 180: 7112-7116.CrossRefPubMed
32.
go back to reference Kang HK, Liu M, Datta SK: Low-dose peptide tolerance therapy of lupus generates plasmacytoid dendritic cells that cause expansion of autoantigen-specific regulatory T cells and contraction of inflammatory Th17 cells. J Immunol. 2007, 178: 7849-7858.CrossRefPubMed Kang HK, Liu M, Datta SK: Low-dose peptide tolerance therapy of lupus generates plasmacytoid dendritic cells that cause expansion of autoantigen-specific regulatory T cells and contraction of inflammatory Th17 cells. J Immunol. 2007, 178: 7849-7858.CrossRefPubMed
33.
go back to reference Wu HY, Staines NA: A deficiency of CD4+CD25+T cells permits the development of spontaneous lupus-like disease in mice, and can be reversed by induction of mucosal tolerance to histone peptide autoantigen. Lupus. 2004, 13: 192-200. 10.1191/0961203303lu1002oa.CrossRefPubMed Wu HY, Staines NA: A deficiency of CD4+CD25+T cells permits the development of spontaneous lupus-like disease in mice, and can be reversed by induction of mucosal tolerance to histone peptide autoantigen. Lupus. 2004, 13: 192-200. 10.1191/0961203303lu1002oa.CrossRefPubMed
34.
go back to reference Eilat E, Zinger H, Nyska A, Mozes E: Prevention of systemic lupus erythematosus-like disease in (NZBxNZW)F1 mice by treating with CDR1- and CDR3-based peptides of a pathogenic autoantibody. J Clin Immunol. 2000, 20: 268-278. 10.1023/A:1006663519132.CrossRefPubMed Eilat E, Zinger H, Nyska A, Mozes E: Prevention of systemic lupus erythematosus-like disease in (NZBxNZW)F1 mice by treating with CDR1- and CDR3-based peptides of a pathogenic autoantibody. J Clin Immunol. 2000, 20: 268-278. 10.1023/A:1006663519132.CrossRefPubMed
35.
go back to reference Hahn BH, Singh RP, La Cava A, Ebling FM: Tolerogenic treatment of lupus mice with consensus peptide induces Foxp3-expressing, apoptosis-resistant, TGFβ-secreting CD8+ T cell suppressors. J Immunol. 2005, 175: 7728-7737.CrossRefPubMed Hahn BH, Singh RP, La Cava A, Ebling FM: Tolerogenic treatment of lupus mice with consensus peptide induces Foxp3-expressing, apoptosis-resistant, TGFβ-secreting CD8+ T cell suppressors. J Immunol. 2005, 175: 7728-7737.CrossRefPubMed
36.
go back to reference Riemekasten G, Langnickel D, Enghard P, Undeutsch R, Humrich J, Ebling FM, Hocher B, Humaljoki T, Neumayer H, Burmester GR, Hahn BH, Radbruch A, Hiepe F: Intravenous injection of a D1 protein of the Smith proteins postpones murine lupus and induces type 1 regulatory T cells. J Immunol. 2004, 173: 5835-5842.CrossRefPubMed Riemekasten G, Langnickel D, Enghard P, Undeutsch R, Humrich J, Ebling FM, Hocher B, Humaljoki T, Neumayer H, Burmester GR, Hahn BH, Radbruch A, Hiepe F: Intravenous injection of a D1 protein of the Smith proteins postpones murine lupus and induces type 1 regulatory T cells. J Immunol. 2004, 173: 5835-5842.CrossRefPubMed
37.
go back to reference Kaliyaperumal A, Michaels MA, Datta SK: Naturally processed chromatin peptides reveal a major autoepitope that primes pathogenic T and B cells of lupus. J Immunol. 2002, 168: 2530-2537.CrossRefPubMed Kaliyaperumal A, Michaels MA, Datta SK: Naturally processed chromatin peptides reveal a major autoepitope that primes pathogenic T and B cells of lupus. J Immunol. 2002, 168: 2530-2537.CrossRefPubMed
38.
go back to reference Singh RP, La Cava A, Hahn BH: pConsensus peptide induces tolerogenic CD8+ T cells in lupus-prone (NZB × NZW)F1 mice by differentially regulating Foxp3 and PD1 molecules. J Immunol. 2008, 180: 2069-2080.CrossRefPubMed Singh RP, La Cava A, Hahn BH: pConsensus peptide induces tolerogenic CD8+ T cells in lupus-prone (NZB × NZW)F1 mice by differentially regulating Foxp3 and PD1 molecules. J Immunol. 2008, 180: 2069-2080.CrossRefPubMed
39.
go back to reference Singh RP, La Cava A, Wong M, Ebling F, Hahn BH: CD8+T cell-mediated suppression of autoimmunity in a murine lupus model of peptide-induced immune tolerance depends on Foxp3 expression. J Immunol. 2007, 178: 7649-7657.CrossRefPubMed Singh RP, La Cava A, Wong M, Ebling F, Hahn BH: CD8+T cell-mediated suppression of autoimmunity in a murine lupus model of peptide-induced immune tolerance depends on Foxp3 expression. J Immunol. 2007, 178: 7649-7657.CrossRefPubMed
40.
go back to reference Banchereau J, Pascual V: Type I interferon in systemic lupus erythematosus and other autoimmune diseases. Immunity. 2006, 25: 383-392. 10.1016/j.immuni.2006.08.010.CrossRefPubMed Banchereau J, Pascual V: Type I interferon in systemic lupus erythematosus and other autoimmune diseases. Immunity. 2006, 25: 383-392. 10.1016/j.immuni.2006.08.010.CrossRefPubMed
41.
go back to reference Filaci G, Bacilieri S, Fravega M, Monetti M, Contini P, Ghio M, Setti M, Puppo F, Indiveri F: Impairment of CD8+ T suppressor cell function in patients with active systemic lupus erythematosus. J Immunol. 2001, 166: 6452-6457.CrossRefPubMed Filaci G, Bacilieri S, Fravega M, Monetti M, Contini P, Ghio M, Setti M, Puppo F, Indiveri F: Impairment of CD8+ T suppressor cell function in patients with active systemic lupus erythematosus. J Immunol. 2001, 166: 6452-6457.CrossRefPubMed
42.
go back to reference Crispin JC, Martinez A, Alcocer-Varela J: Quantification of regulatory T cells in patients with systemic lupus erythematosus. J Autoimmun. 2003, 21: 273-276. 10.1016/S0896-8411(03)00121-5.CrossRefPubMed Crispin JC, Martinez A, Alcocer-Varela J: Quantification of regulatory T cells in patients with systemic lupus erythematosus. J Autoimmun. 2003, 21: 273-276. 10.1016/S0896-8411(03)00121-5.CrossRefPubMed
43.
go back to reference Fathy A, Mohamed RW, Tawfik GA, Omar AS: Diminished CD4+CD25+ T-lymphocytes in peripheral blood of patients with systemic lupus erythematosus. Egypt J Immunol. 2005, 12: 25-31.PubMed Fathy A, Mohamed RW, Tawfik GA, Omar AS: Diminished CD4+CD25+ T-lymphocytes in peripheral blood of patients with systemic lupus erythematosus. Egypt J Immunol. 2005, 12: 25-31.PubMed
44.
go back to reference Lee JH, Wang LC, Lin YT, Yang YH, Lin DT, Chiang BL: Inverse correlation between CD4+ regulatory T-cell population and autoantibody levels in paediatric patients with systemic lupus erythematosus. Immunology. 2006, 117: 280-286. 10.1111/j.1365-2567.2005.02306.x.PubMedCentralCrossRefPubMed Lee JH, Wang LC, Lin YT, Yang YH, Lin DT, Chiang BL: Inverse correlation between CD4+ regulatory T-cell population and autoantibody levels in paediatric patients with systemic lupus erythematosus. Immunology. 2006, 117: 280-286. 10.1111/j.1365-2567.2005.02306.x.PubMedCentralCrossRefPubMed
45.
go back to reference Yang XY, Lu XY, Xu DH, Lu QH, Wang QH, Wu HX: Clinical significance of CD4+CD25+ T cells in peripheral blood of patients in systemic lupus erythematosus. Zhonghua Nei Ke Za Zhi. 2005, 44: 570-572.PubMed Yang XY, Lu XY, Xu DH, Lu QH, Wang QH, Wu HX: Clinical significance of CD4+CD25+ T cells in peripheral blood of patients in systemic lupus erythematosus. Zhonghua Nei Ke Za Zhi. 2005, 44: 570-572.PubMed
46.
go back to reference Barath S, Aleksza M, Tarr T, Sipka S, Szegedi G, Kiss E: Measurement of natural (CD4+CD25high) and inducible (CD4+IL-10+) regulatory T cells in patients with systemic lupus erythematosus. Lupus. 2007, 16: 489-496. 10.1177/0961203307080226.CrossRefPubMed Barath S, Aleksza M, Tarr T, Sipka S, Szegedi G, Kiss E: Measurement of natural (CD4+CD25high) and inducible (CD4+IL-10+) regulatory T cells in patients with systemic lupus erythematosus. Lupus. 2007, 16: 489-496. 10.1177/0961203307080226.CrossRefPubMed
47.
go back to reference Bonelli M, von Dalwigk K, Savitskaya A, Smolen JS, Scheinecker C: Foxp3 expression in CD4+ T cells of patients with systemic lupus erythematosus: a comparative phenotypic analysis. Ann Rheum Dis. 2008, 67: 664-671. 10.1136/ard.2007.074690.CrossRefPubMed Bonelli M, von Dalwigk K, Savitskaya A, Smolen JS, Scheinecker C: Foxp3 expression in CD4+ T cells of patients with systemic lupus erythematosus: a comparative phenotypic analysis. Ann Rheum Dis. 2008, 67: 664-671. 10.1136/ard.2007.074690.CrossRefPubMed
48.
go back to reference Lyssuk EY, Torgashina AV, Soloviev SK, Nassonov EL, Bykovskaia SN: Reduced number and function of CD4+CD25highFoxP3+ regulatory T cells in patients with systemic lupus erythematosus. Adv Exp Med Biol. 2007, 601: 113-119.CrossRefPubMed Lyssuk EY, Torgashina AV, Soloviev SK, Nassonov EL, Bykovskaia SN: Reduced number and function of CD4+CD25highFoxP3+ regulatory T cells in patients with systemic lupus erythematosus. Adv Exp Med Biol. 2007, 601: 113-119.CrossRefPubMed
49.
go back to reference Miyara M, Amoura Z, Parizot C, Badoual C, Dorgham K, Trad S, Nochy D, Debre P, Piette JC, Gorochov G: Global natural regulatory T cell depletion in active systemic lupus erythematosus. J Immunol. 2005, 175: 8392-8400.CrossRefPubMed Miyara M, Amoura Z, Parizot C, Badoual C, Dorgham K, Trad S, Nochy D, Debre P, Piette JC, Gorochov G: Global natural regulatory T cell depletion in active systemic lupus erythematosus. J Immunol. 2005, 175: 8392-8400.CrossRefPubMed
50.
go back to reference Valencia X, Yarboro C, Illei G, Lipsky PE: Deficient CD4+CD25high T regulatory cell function in patients with active systemic lupus erythematosus. J Immunol. 2007, 178: 2579-2588.CrossRefPubMed Valencia X, Yarboro C, Illei G, Lipsky PE: Deficient CD4+CD25high T regulatory cell function in patients with active systemic lupus erythematosus. J Immunol. 2007, 178: 2579-2588.CrossRefPubMed
51.
go back to reference Lee HY, Hong YK, Yun HJ, Kim YM, Kim JR, Yoo WH: Altered frequency and migration capacity of CD4+CD25+regulatory T cells in systemic lupus erythematosus. Rheumatology (Oxford). 2008, 47: 789-794. 10.1093/rheumatology/ken108.CrossRef Lee HY, Hong YK, Yun HJ, Kim YM, Kim JR, Yoo WH: Altered frequency and migration capacity of CD4+CD25+regulatory T cells in systemic lupus erythematosus. Rheumatology (Oxford). 2008, 47: 789-794. 10.1093/rheumatology/ken108.CrossRef
52.
go back to reference Mellor-Pita S, Citores MJ, Castejon R, Tutor-Ureta P, Yebra-Bango M, Andreu JL, Vargas JA: Decrease of regulatory T cells in patients with systemic lupus erythematosus. Ann Rheum Dis. 2006, 65: 553-554. 10.1136/ard.2005.044974.PubMedCentralCrossRefPubMed Mellor-Pita S, Citores MJ, Castejon R, Tutor-Ureta P, Yebra-Bango M, Andreu JL, Vargas JA: Decrease of regulatory T cells in patients with systemic lupus erythematosus. Ann Rheum Dis. 2006, 65: 553-554. 10.1136/ard.2005.044974.PubMedCentralCrossRefPubMed
53.
go back to reference Suarez A, Lopez P, Gomez J, Gutierrez C: Enrichment of CD4+CD25high T cell population in patients with systemic lupus erythematosus treated with glucocorticoids. Ann Rheum Dis. 2006, 65: 1512-1517. 10.1136/ard.2005.049924.PubMedCentralCrossRefPubMed Suarez A, Lopez P, Gomez J, Gutierrez C: Enrichment of CD4+CD25high T cell population in patients with systemic lupus erythematosus treated with glucocorticoids. Ann Rheum Dis. 2006, 65: 1512-1517. 10.1136/ard.2005.049924.PubMedCentralCrossRefPubMed
54.
go back to reference Barath S, Soltesz P, Kiss E, Aleksza M, Zeher M, Szegedi G, Sipka S: The severity of systemic lupus erythematosus negatively correlates with the increasing number of CD4+CD25(high)FoxP3+ regulatory T cells during repeated plasmapheresis treatments of patients. Autoimmunity. 2007, 40: 521-528. 10.1080/08916930701610028.CrossRefPubMed Barath S, Soltesz P, Kiss E, Aleksza M, Zeher M, Szegedi G, Sipka S: The severity of systemic lupus erythematosus negatively correlates with the increasing number of CD4+CD25(high)FoxP3+ regulatory T cells during repeated plasmapheresis treatments of patients. Autoimmunity. 2007, 40: 521-528. 10.1080/08916930701610028.CrossRefPubMed
55.
go back to reference Sfikakis PP, Souliotis VL, Fragiadaki KG, Moutsopoulos HM, Boletis JN, Theofilopoulos AN: Increased expression of the FoxP3 functional marker of regulatory T cells following B cell depletion with rituximab in patients with lupus nephritis. Clin Immunol. 2007, 123: 66-73. 10.1016/j.clim.2006.12.006.CrossRefPubMed Sfikakis PP, Souliotis VL, Fragiadaki KG, Moutsopoulos HM, Boletis JN, Theofilopoulos AN: Increased expression of the FoxP3 functional marker of regulatory T cells following B cell depletion with rituximab in patients with lupus nephritis. Clin Immunol. 2007, 123: 66-73. 10.1016/j.clim.2006.12.006.CrossRefPubMed
56.
go back to reference Vallerskog T, Gunnarsson I, Widhe M, Risselada A, Klareskog L, van Vollenhoven R, Malmstrom V, Trollmo C: Treatment with rit-uximab affects both the cellular and the humoral arm of the immune system in patients with SLE. Clin Immunol. 2007, 122: 62-74. 10.1016/j.clim.2006.08.016.CrossRefPubMed Vallerskog T, Gunnarsson I, Widhe M, Risselada A, Klareskog L, van Vollenhoven R, Malmstrom V, Trollmo C: Treatment with rit-uximab affects both the cellular and the humoral arm of the immune system in patients with SLE. Clin Immunol. 2007, 122: 62-74. 10.1016/j.clim.2006.08.016.CrossRefPubMed
57.
go back to reference Venigalla RK, Tretter T, Krienke S, Max R, Eckstein V, Blank N, Fiehn C, Ho AD, Lorenz HM: Reduced CD4+, CD25- T cell sensitivity to the suppressive function of CD4+, CD25high, CD127-/low regulatory T cells in patients with active systemic lupus erythematosus. Arthritis Rheum. 2008, 58: 2120-2130. 10.1002/art.23556.CrossRefPubMed Venigalla RK, Tretter T, Krienke S, Max R, Eckstein V, Blank N, Fiehn C, Ho AD, Lorenz HM: Reduced CD4+, CD25- T cell sensitivity to the suppressive function of CD4+, CD25high, CD127-/low regulatory T cells in patients with active systemic lupus erythematosus. Arthritis Rheum. 2008, 58: 2120-2130. 10.1002/art.23556.CrossRefPubMed
58.
go back to reference Yates J, Whittington A, Mitchell P, Lechler RI, Lightstone L, Lombardi G: Natural regulatory T cells: number and function are normal in the majority of patients with lupus nephritis. Clin Exp Immunol. 2008, 153: 44-55. 10.1111/j.1365-2249.2008.03665.x.PubMedCentralCrossRefPubMed Yates J, Whittington A, Mitchell P, Lechler RI, Lightstone L, Lombardi G: Natural regulatory T cells: number and function are normal in the majority of patients with lupus nephritis. Clin Exp Immunol. 2008, 153: 44-55. 10.1111/j.1365-2249.2008.03665.x.PubMedCentralCrossRefPubMed
59.
go back to reference Zhao SS, Li XM, Li XP, Zhai ZM, Chen Z, Ma Y, Zhang H, Zheng SG: Expression of CD4+ CD25+CD127(low/-) T cells in patients with systemic lupus erythematosus. Zhonghua Yi Xue Za Zhi. 2008, 88: 453-456.PubMed Zhao SS, Li XM, Li XP, Zhai ZM, Chen Z, Ma Y, Zhang H, Zheng SG: Expression of CD4+ CD25+CD127(low/-) T cells in patients with systemic lupus erythematosus. Zhonghua Yi Xue Za Zhi. 2008, 88: 453-456.PubMed
60.
go back to reference Alvarado-Sanchez B, Hernandez-Castro B, Portales-Perez D, Baranda L, Layseca-Espinosa E, Abud-Mendoza C, Cubillas-Tejeda AC, Gonzalez-Amaro R: Regulatory T cells in patients with systemic lupus erythematosus. J Autoimmun. 2006, 27: 110-118. 10.1016/j.jaut.2006.06.005.CrossRefPubMed Alvarado-Sanchez B, Hernandez-Castro B, Portales-Perez D, Baranda L, Layseca-Espinosa E, Abud-Mendoza C, Cubillas-Tejeda AC, Gonzalez-Amaro R: Regulatory T cells in patients with systemic lupus erythematosus. J Autoimmun. 2006, 27: 110-118. 10.1016/j.jaut.2006.06.005.CrossRefPubMed
61.
go back to reference Lin SC, Chen KH, Lin CH, Kuo CC, Ling QD, Chan CH: The quantitative analysis of peripheral blood FOXP3-expressing T cells in systemic lupus erythematosus and rheumatoid arthritis patients. Eur J Clin Invest. 2007, 37: 987-996. 10.1111/j.1365-2362.2007.01882.x.CrossRefPubMed Lin SC, Chen KH, Lin CH, Kuo CC, Ling QD, Chan CH: The quantitative analysis of peripheral blood FOXP3-expressing T cells in systemic lupus erythematosus and rheumatoid arthritis patients. Eur J Clin Invest. 2007, 37: 987-996. 10.1111/j.1365-2362.2007.01882.x.CrossRefPubMed
62.
go back to reference Yan B, Ye S, Chen G, Kuang M, Shen N, Chen S: Dysfunctional CD4+, CD25+ regulatory T cells in untreated active systemic lupus erythematosus secondary to interferon-alpha-producing antigen-presenting cells. Arthritis Rheum. 2008, 58: 801-812. 10.1002/art.23268.CrossRefPubMed Yan B, Ye S, Chen G, Kuang M, Shen N, Chen S: Dysfunctional CD4+, CD25+ regulatory T cells in untreated active systemic lupus erythematosus secondary to interferon-alpha-producing antigen-presenting cells. Arthritis Rheum. 2008, 58: 801-812. 10.1002/art.23268.CrossRefPubMed
63.
go back to reference Zhang B, Zhang X, Tang F, Zhu L, Liu Y, Chen W, Lipsky P: Clinical significance of increased CD4+CD25-Foxp3+T cells in patients with new-onset systemic lupus erythematosus. Ann Rheum Dis. 2008, 67: 1037-1040. 10.1136/ard.2007.083543.CrossRefPubMed Zhang B, Zhang X, Tang F, Zhu L, Liu Y, Chen W, Lipsky P: Clinical significance of increased CD4+CD25-Foxp3+T cells in patients with new-onset systemic lupus erythematosus. Ann Rheum Dis. 2008, 67: 1037-1040. 10.1136/ard.2007.083543.CrossRefPubMed
64.
go back to reference Liu W, Putnam AL, Xu-Yu Z, Szot GL, Lee MR, Zhu S, Gottlieb PA, Kapranov P, Gingeras TR, Fazekas de St Groth B, Clayberger C, Soper DM, Ziegler SF, Bluestone JA: CD127 expression inversely correlates with FoxP3 and suppressive function of human CD4+ T reg cells. J Exp Med. 2006, 203: 1701-1711. 10.1084/jem.20060772.PubMedCentralCrossRefPubMed Liu W, Putnam AL, Xu-Yu Z, Szot GL, Lee MR, Zhu S, Gottlieb PA, Kapranov P, Gingeras TR, Fazekas de St Groth B, Clayberger C, Soper DM, Ziegler SF, Bluestone JA: CD127 expression inversely correlates with FoxP3 and suppressive function of human CD4+ T reg cells. J Exp Med. 2006, 203: 1701-1711. 10.1084/jem.20060772.PubMedCentralCrossRefPubMed
65.
go back to reference Franz B, Fritzsching B, Riehl A, Oberle N, Klemke CD, Sykora J, Quick S, Stumpf C, Hartmann M, Enk A, Ruzicka T, Krammer PH, Suri-Payer E, Kuhn A: Low number of regulatory T cells in skin lesions of patients with cutaneous lupus erythematosus. Arthritis Rheum. 2007, 56: 1910-1920. 10.1002/art.22699.CrossRefPubMed Franz B, Fritzsching B, Riehl A, Oberle N, Klemke CD, Sykora J, Quick S, Stumpf C, Hartmann M, Enk A, Ruzicka T, Krammer PH, Suri-Payer E, Kuhn A: Low number of regulatory T cells in skin lesions of patients with cutaneous lupus erythematosus. Arthritis Rheum. 2007, 56: 1910-1920. 10.1002/art.22699.CrossRefPubMed
66.
go back to reference Ding D, Mehta H, McCune WJ, Kaplan MJ: Aberrant phenotype and function of myeloid dendritic cells in systemic lupus erythematosus. J Immunol. 2006, 177: 5878-5889.CrossRefPubMed Ding D, Mehta H, McCune WJ, Kaplan MJ: Aberrant phenotype and function of myeloid dendritic cells in systemic lupus erythematosus. J Immunol. 2006, 177: 5878-5889.CrossRefPubMed
67.
go back to reference Decker P, Kotter I, Klein R, Berner B, Rammensee HG: Monocyte-derived dendritic cells over-express CD86 in patients with systemic lupus erythematosus. Rheumatology (Oxford). 2006, 45: 1087-1095. 10.1093/rheumatology/kel061.CrossRef Decker P, Kotter I, Klein R, Berner B, Rammensee HG: Monocyte-derived dendritic cells over-express CD86 in patients with systemic lupus erythematosus. Rheumatology (Oxford). 2006, 45: 1087-1095. 10.1093/rheumatology/kel061.CrossRef
68.
go back to reference Koller M, Zwolfer B, Steiner G, Smolen JS, Scheinecker C: Phenotypic and functional deficiencies of monocyte-derived den-dritic cells in systemic lupus erythematosus (SLE) patients. Int Immunol. 2004, 16: 1595-1604. 10.1093/intimm/dxh160.CrossRefPubMed Koller M, Zwolfer B, Steiner G, Smolen JS, Scheinecker C: Phenotypic and functional deficiencies of monocyte-derived den-dritic cells in systemic lupus erythematosus (SLE) patients. Int Immunol. 2004, 16: 1595-1604. 10.1093/intimm/dxh160.CrossRefPubMed
69.
go back to reference Tucci M, Quatraro C, Lombardi L, Pellegrino C, Dammacco F, Silvestris F: Glomerular accumulation of plasmacytoid dendritic cells in active lupus nephritis: role of interleukin-18. Arthritis Rheum. 2008, 58: 251-262. 10.1002/art.23186.CrossRefPubMed Tucci M, Quatraro C, Lombardi L, Pellegrino C, Dammacco F, Silvestris F: Glomerular accumulation of plasmacytoid dendritic cells in active lupus nephritis: role of interleukin-18. Arthritis Rheum. 2008, 58: 251-262. 10.1002/art.23186.CrossRefPubMed
70.
go back to reference Koenen HJ, Smeets RL, Vink PM, Rijssen EV, Boots AM, Joosten I: Human CD25highFoxp3pos regulatory T-cells differentiate into IL-17 producing cells. Blood. 2008, 112: 2340-2352. 10.1182/blood-2008-01-133967.CrossRefPubMed Koenen HJ, Smeets RL, Vink PM, Rijssen EV, Boots AM, Joosten I: Human CD25highFoxp3pos regulatory T-cells differentiate into IL-17 producing cells. Blood. 2008, 112: 2340-2352. 10.1182/blood-2008-01-133967.CrossRefPubMed
71.
go back to reference Tadokoro CE, Shakhar G, Shen S, Ding Y, Lino AC, Maraver A, Lafaille JJ, Dustin ML: Regulatory T cells inhibit stable contacts between CD4+ T cells and dendritic cells in vivo. J Exp Med. 2006, 203: 505-511. 10.1084/jem.20050783.PubMedCentralCrossRefPubMed Tadokoro CE, Shakhar G, Shen S, Ding Y, Lino AC, Maraver A, Lafaille JJ, Dustin ML: Regulatory T cells inhibit stable contacts between CD4+ T cells and dendritic cells in vivo. J Exp Med. 2006, 203: 505-511. 10.1084/jem.20050783.PubMedCentralCrossRefPubMed
72.
go back to reference Tang Q, Adams JY, Tooley AJ, Bi M, Fife BT, Serra P, Santamaria P, Locksley RM, Krummel MF, Bluestone JA: Visualizing regulatory T cell control of autoimmune responses in nonobese diabetic mice. Nat Immunol. 2006, 7: 83-92. 10.1038/ni1289.PubMedCentralCrossRefPubMed Tang Q, Adams JY, Tooley AJ, Bi M, Fife BT, Serra P, Santamaria P, Locksley RM, Krummel MF, Bluestone JA: Visualizing regulatory T cell control of autoimmune responses in nonobese diabetic mice. Nat Immunol. 2006, 7: 83-92. 10.1038/ni1289.PubMedCentralCrossRefPubMed
73.
go back to reference Zhao DM, Thornton AM, DiPaolo RJ, Shevach EM: Activated CD4+CD25+ T cells selectively kill B lymphocytes. Blood. 2006, 107: 3925-3932. 10.1182/blood-2005-11-4502.PubMedCentralCrossRefPubMed Zhao DM, Thornton AM, DiPaolo RJ, Shevach EM: Activated CD4+CD25+ T cells selectively kill B lymphocytes. Blood. 2006, 107: 3925-3932. 10.1182/blood-2005-11-4502.PubMedCentralCrossRefPubMed
74.
go back to reference Giroux M, Yurchenko E, St-Pierre J, Piccirillo CA, Perreault C: T regulatory cells control numbers of NK cells and CD8α+ immature dendritic cells in the lymph node paracortex. J Immunol. 2007, 179: 4492-4502.CrossRefPubMed Giroux M, Yurchenko E, St-Pierre J, Piccirillo CA, Perreault C: T regulatory cells control numbers of NK cells and CD8α+ immature dendritic cells in the lymph node paracortex. J Immunol. 2007, 179: 4492-4502.CrossRefPubMed
75.
go back to reference Terme M, Chaput N, Combadiere B, Ma A, Ohteki T, Zitvogel L: Regulatory T cells control dendritic cell/NK cell cross-talk in lymph nodes at the steady state by inhibiting CD4+self-reactive T cells. J Immunol. 2008, 180: 4679-4686.CrossRefPubMed Terme M, Chaput N, Combadiere B, Ma A, Ohteki T, Zitvogel L: Regulatory T cells control dendritic cell/NK cell cross-talk in lymph nodes at the steady state by inhibiting CD4+self-reactive T cells. J Immunol. 2008, 180: 4679-4686.CrossRefPubMed
76.
go back to reference Kim YG, Lee CK, Nah SS, Mun SH, Yoo B, Moon HB: Human CD4+CD25+ regulatory T cells inhibit the differentiation of osteoclasts from peripheral blood mononuclear cells. Biochem Biophys Res Commun. 2007, 357: 1046-1052. 10.1016/j.bbrc.2007.04.042.CrossRefPubMed Kim YG, Lee CK, Nah SS, Mun SH, Yoo B, Moon HB: Human CD4+CD25+ regulatory T cells inhibit the differentiation of osteoclasts from peripheral blood mononuclear cells. Biochem Biophys Res Commun. 2007, 357: 1046-1052. 10.1016/j.bbrc.2007.04.042.CrossRefPubMed
77.
go back to reference Zaiss MM, Axmann R, Zwerina J, Polzer K, Guckel E, Skapenko A, Schulze-Koops H, Horwood N, Cope A, Schett G: Treg cells suppress osteoclast formation: a new link between the immune system and bone. Arthritis Rheum. 2007, 56: 4104-4112. 10.1002/art.23138.CrossRefPubMed Zaiss MM, Axmann R, Zwerina J, Polzer K, Guckel E, Skapenko A, Schulze-Koops H, Horwood N, Cope A, Schett G: Treg cells suppress osteoclast formation: a new link between the immune system and bone. Arthritis Rheum. 2007, 56: 4104-4112. 10.1002/art.23138.CrossRefPubMed
78.
go back to reference Fahlen L, Read S, Gorelik L, Hurst SD, Coffman RL, Flavell RA, Powrie F: T cells that cannot respond to TGF-β escape control by CD4(+)CD25(+) regulatory T cells. J Exp Med. 2005, 201: 737-746. 10.1084/jem.20040685.PubMedCentralCrossRefPubMed Fahlen L, Read S, Gorelik L, Hurst SD, Coffman RL, Flavell RA, Powrie F: T cells that cannot respond to TGF-β escape control by CD4(+)CD25(+) regulatory T cells. J Exp Med. 2005, 201: 737-746. 10.1084/jem.20040685.PubMedCentralCrossRefPubMed
79.
go back to reference Zheng SG, Wang JH, Stohl W, Kim KS, Gray JD, Horwitz DA: TGF-β requires CTLA-4 early after T cell activation to induce FoxP3 and generate adaptive CD4+CD25+regulatory cells. J Immunol. 2006, 176: 3321-3329.CrossRefPubMed Zheng SG, Wang JH, Stohl W, Kim KS, Gray JD, Horwitz DA: TGF-β requires CTLA-4 early after T cell activation to induce FoxP3 and generate adaptive CD4+CD25+regulatory cells. J Immunol. 2006, 176: 3321-3329.CrossRefPubMed
80.
go back to reference Alderson KL, Zhou Q, Berner V, Wilkins DE, Weiss JM, Blazar BR, Welniak LA, Wiltrout RH, Redelman D, Murphy WJ: Regulatory and conventional CD4+ T cells show differential effects correlating with PD-1 and B7-H1 expression after immunotherapy. J Immunol. 2008, 180: 2981-2988.PubMedCentralCrossRefPubMed Alderson KL, Zhou Q, Berner V, Wilkins DE, Weiss JM, Blazar BR, Welniak LA, Wiltrout RH, Redelman D, Murphy WJ: Regulatory and conventional CD4+ T cells show differential effects correlating with PD-1 and B7-H1 expression after immunotherapy. J Immunol. 2008, 180: 2981-2988.PubMedCentralCrossRefPubMed
81.
go back to reference Ono M, Shimizu J, Miyachi Y, Sakaguchi S: Control of autoimmune myocarditis and multiorgan inflammation by glucocorti-coid-induced TNF receptor family-related protein(high), Foxp3-expressing CD25+and CD25- regulatory T cells. J Immunol. 2006, 176: 4748-4756.CrossRefPubMed Ono M, Shimizu J, Miyachi Y, Sakaguchi S: Control of autoimmune myocarditis and multiorgan inflammation by glucocorti-coid-induced TNF receptor family-related protein(high), Foxp3-expressing CD25+and CD25- regulatory T cells. J Immunol. 2006, 176: 4748-4756.CrossRefPubMed
82.
go back to reference Aswad F, Kawamura H, Dennert G: High sensitivity of CD4+CD25+ regulatory T cells to extracellular metabolites nicotinamide adenine dinucleotide and ATP: a role for P2X7 receptors. J Immunol. 2005, 175: 3075-3083.CrossRefPubMed Aswad F, Kawamura H, Dennert G: High sensitivity of CD4+CD25+ regulatory T cells to extracellular metabolites nicotinamide adenine dinucleotide and ATP: a role for P2X7 receptors. J Immunol. 2005, 175: 3075-3083.CrossRefPubMed
83.
go back to reference Kobie JJ, Shah PR, Yang L, Rebhahn JA, Fowell DJ, Mosmann TR: T regulatory and primed uncommitted CD4 T cells express CD73, which suppresses effector CD4 T cells by converting 5'-adenosine monophosphate to adenosine. J Immunol. 2006, 177: 6780-6786.CrossRefPubMed Kobie JJ, Shah PR, Yang L, Rebhahn JA, Fowell DJ, Mosmann TR: T regulatory and primed uncommitted CD4 T cells express CD73, which suppresses effector CD4 T cells by converting 5'-adenosine monophosphate to adenosine. J Immunol. 2006, 177: 6780-6786.CrossRefPubMed
84.
go back to reference Krieg AM, Vollmer J: Toll-like receptors 7, 8, and 9: linking innate immunity to autoimmunity. Immunol Rev. 2007, 220: 251-269. 10.1111/j.1600-065X.2007.00572.x.CrossRefPubMed Krieg AM, Vollmer J: Toll-like receptors 7, 8, and 9: linking innate immunity to autoimmunity. Immunol Rev. 2007, 220: 251-269. 10.1111/j.1600-065X.2007.00572.x.CrossRefPubMed
85.
go back to reference Min WP, Zhou D, Ichim TE, Strejan GH, Xia X, Yang J, Huang X, Garcia B, White D, Dutartre P, Jevnikar AM, Zhong R: Inhibitory feedback loop between tolerogenic dendritic cells and regulatory T cells in transplant tolerance. J Immunol. 2003, 170: 1304-1312.CrossRefPubMed Min WP, Zhou D, Ichim TE, Strejan GH, Xia X, Yang J, Huang X, Garcia B, White D, Dutartre P, Jevnikar AM, Zhong R: Inhibitory feedback loop between tolerogenic dendritic cells and regulatory T cells in transplant tolerance. J Immunol. 2003, 170: 1304-1312.CrossRefPubMed
Metadata
Title
Regulatory T cells in systemic lupus erythematosus: past, present and future
Author
David A Horwitz
Publication date
01-12-2008
Publisher
BioMed Central
Published in
Arthritis Research & Therapy / Issue 6/2008
Electronic ISSN: 1478-6362
DOI
https://doi.org/10.1186/ar2511

Other articles of this Issue 6/2008

Arthritis Research & Therapy 6/2008 Go to the issue
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.