Light RW: Clinical practice. Pleural effusion. N Engl J Med. 2002, 346: 1971-1977. 10.1056/NEJMcp010731.
Lucivero G, Pierucci G, Bonomo L: Lymphocyte subsets in peripheral blood and pleural fluid. Eur Respir J. 1988, 1: 337-340.
Ikeda H, Chamoto K, Tsuji T, Suzuki Y, Wakita D, Takeshima T, Nishimura T: The critical role of type-1 innate and acquired immunity in tumor immunotherapy. Cancer Sci. 2004, 95: 697-703. 10.1111/j.1349-7006.2004.tb03248.x.
Atanackovic D, Block A, de WA, Faltz C, Hossfeld DK, Hegewisch-Becker S: Characterization of effusion-infiltrating T cells: benign versus malignant effusions. Clin Cancer Res. 2004, 10: 2600-2608. 10.1158/1078-0432.CCR-03-0239.
Hori S, Nomura T, Sakaguchi S: Control of regulatory T cell development by the transcription factor Foxp3. Science. 2003, 299: 1057-1061. 10.1126/science.1079490.
Fontenot JD, Gavin MA, Rudensky AY: Foxp3 programs the development and function of CD4+CD25+ regulatory T cells. Nat Immunol. 2003, 4: 330-336.
Mills KH: Induction, function and regulation of IL-17-producing T cells. Eur J Immunol. 2008, 38: 2636-2649. 10.1002/eji.200838535.
Weaver CT, Hatton RD: Interplay between the TH17 and TReg cell lineages: a (co-)evolutionary perspective. Nat Rev Immunol. 2009, 9: 883-889. 10.1038/nri2660.
Chen YQ, Shi HZ, Qin XJ, Mo WN, Liang XD, Huang ZX, Yang HB, Wu C: CD4+CD25+ regulatory T lymphocytes in malignant pleural effusion. Am J Respir Crit Care Med. 2005, 172: 1434-1439. 10.1164/rccm.200504-588OC.
Qin XJ, Shi HZ, Liang QL, Liu GN, Jiang J, Qin SM, Deng JM, Ye ZJ: CCL22 recruits CD4-positive CD25-positive regulatory T cells into malignant pleural effusion. Clin Cancer Res. 2009, 15: 2231-2237. 10.1158/1078-0432.CCR-08-2641.
Ye ZJ, Zhou Q, Gu YY, Qin SM, Ma WL, Xin JB, Tao XN, Shi HZ: Generation and differentiation of interleukin-17-producing CD4+ T cells in malignant pleural effusion. J Immunol. 2010, 185: 6348-6354. 10.4049/jimmunol.1001728.
Koenen HJ, Smeets RL, Vink PM, van Rijssen E, 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.
Gleizes PE, Munger JS, Nunes I, Harpel JG, Mazzieri R, Noguera I, Rifkin DB: TGF-beta latency: biological significance and mechanisms of activation. Stem Cells. 1997, 15: 190-197. 10.1002/stem.150190.
Lawrence DA: Latent-TGF-beta: an overview. Mol Cell Biochem. 2001, 219: 163-170. 10.1023/A:1010819716023.
Volpe E, Servant N, Zollinger R, Bogiatzi SI, Hupé P, Barillot E, Soumelis V: A critical function for transforming growth factor-β, interleukin 23 and proinflammatory cytokines in driving and modulating human TH-17 responses. Nat Immunol. 2008, 9: 650-657.
Yang L, Anderson DE, Baecher-Allan C, Hastings WD, Bettelli E, Oukka M, Kuchroo VK, Hafler DA: IL-21 and TGF-β are required for differentiation of human TH17 cells. Nature. 2008, 454: 350-352. 10.1038/nature07021.
Acosta-Rodriguez EV, Napolitani G, Lanzavecchia A, Sallusto F: Interleukins 1β and 6 but not transforming growth factor-β are essential for the differentiation of interleukin 17-producing human T helper cells. Nat Immunol. 2007, 8: 942-949.
Miyahara Y, Odunsi K, Chen W, Peng G, Matsuzaki J, Wang RF: Generation and regulation of human CD4+ IL-17-producing T cells in ovarian cancer. Proc Natl Acad Sci USA. 2008, 105: 15505-15510. 10.1073/pnas.0710686105.
Chen W, Konkel JE: TGF-β and 'adaptive' Foxp3+ regulatory T cells. J Mol Cell Biol. 2010, 2: 30-36. 10.1093/jmcb/mjp004.
Nakamura K, Kitani A, Strober W: Cell contact-dependent immunosuppression by CD4+CD25+ regulatory T cells is mediated by cell surface-bound transforming growth factor beta. J Exp Med. 2001, 194: 629-644. 10.1084/jem.194.5.629.
Oida T, Xu L, Weiner HL, Kitani A, Strober W: TGF-β-mediated suppression by CD4+CD25+ T cells is facilitated by CTLA-4 signaling. J Immunol. 2006, 177: 2331-2339.
Beriou G, Costantino CM, Ashley CW, Yang L, Kuchroo VK, Baecher-Allan C, Hafler DA: IL-17-producing human peripheral regulatory T cells retain suppressive function. Blood. 2009, 113: 4240-4249. 10.1182/blood-2008-10-183251.
Voo KS, Wang YH, Santori FR, Boggiano C, Wang YH, Arima K, Bover L, Hanabuchi S, Khalili J, Marinova E, Zheng B, Littman DR, Liu YJ: Identification of IL-17-producing FOXP3+ regulatory T cells in humans. Proc Natl Acad Sci USA. 2009, 106: 4793-4798. 10.1073/pnas.0900408106.
Ayyoub M, Deknuydt F, Raimbaud I, Dousset C, Leveque L, Bioley G, Valmori D: Human memory FOXP3+ Tregs secrete IL-17 ex vivo and constitutively express the TH17 lineage-specific transcription factor RORγt. Proc Natl Acad Sci USA. 2009, 106: 8635-8640. 10.1073/pnas.0900621106.
Bettelli E, Carrier Y, Gao W, Korn T, Strom TB, Oukka M, Weiner HL, Kuchroo VK: Reciprocal developmental pathways for the generation of pathogenic effector TH17 and regulatory T cells. Nature. 2006, 441: 235-238. 10.1038/nature04753.
Veldhoen M, Hocking RJ, Atkins CJ, Locksley RM, Stockinger B: TGF-β in the context of an inflammatory cytokine milieu supports de novo differentiation of IL-17-producing T cells. Immunity. 2006, 24: 179-189. 10.1016/j.immuni.2006.01.001.
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.
Deknuydt F, Bioley G, Valmori D, Ayyoub M: IL-1β and IL-2 convert human Treg into TH17 cells. Clin Immunol. 2009, 131: 298-307. 10.1016/j.clim.2008.12.008.
Osorio F, LeibundGut-Landmann S, Lochner M, Lahl K, Sparwasser T, Eberl G, Reis e Sousa C: DC activated via dectin-1 convert Treg into IL-17 producers. Eur J Immunol. 2008, 38: 3274-3281. 10.1002/eji.200838950.
Radhakrishnan S, Cabrera R, Schenk EL, Nava-Parada P, Bell MP, Van Keulen VP, Marler RJ, Felts SJ, Pease LR: Reprogrammed FoxP3+ T regulatory cells become IL-17+ antigen-specific autoimmune effectors in vitro and in vivo. J Immunol. 2008, 181: 3137-3147.
Curiel TJ, Coukos G, Zou L, Alvarez X, Cheng P, Mottram P, Evdemon-Hogan M, Conejo-Garcia JR, Zhang L, Burow M, Zhu Y, Wei S, Kryczek I, Daniel B, Gordon A, Myers L, Lackner A, Disis ML, Knutson KL, Chen L, Zou W: Specific recruitment of regulatory T cells in ovarian carcinoma fosters immune privilege and predicts reduced survival. Nat Med. 2004, 10: 942-949. 10.1038/nm1093.
Kryczek I, Banerjee M, Cheng P, Vatan L, Szeliga W, Wei S, Huang E, Finlayson E, Simeone D, Welling TH, Chang A, Coukos G, Liu R, Zou W: Phenotype, distribution, generation, and functional and clinical relevance of Th17 cells in the human tumor environments. Blood. 2009, 114: 1141-1149. 10.1182/blood-2009-03-208249.
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.
Morgan ME, van Bilsen JH, Bakker AM, Heemskerk B, Schilham MW, Hartgers FC, Elferink BG, van der Zanden L, de Vries RR, Huizinga TW, Ottenhoff TH, Toes RE: Expression of FOXP3 mRNA is not confined to CD4+CD25+ T regulatory cells in humans. Hum Immunol. 2005, 66: 13-20.
Borsellino G, Kleinewietfeld M, Di Mitri D, Sternjak A, Diamantini A, Giometto R, Höpner S, Centonze D, Bernardi G, Dell'Acqua ML, Rossini PM, Battistini L, Rötzschke O, Falk K: Expression of ectonucleotidase CD39 by Foxp3+ Treg cells: hydrolysis of extracellular ATP and immune suppression. Blood. 2007, 110: 1225-1232. 10.1182/blood-2006-12-064527.
Deaglio S, Dwyer KM, Gao W, Friedman D, Usheva A, Erat A, Chen JF, Enjyoji K, Linden J, Oukka M, Kuchroo VK, Strom TB, Robson SC: Adenosine generation catalyzed by CD39 and CD73 expressed on regulatory T cells mediates immune suppression. J Exp Med. 2007, 204: 1257-1265. 10.1084/jem.20062512.
Mandapathil M, Lang S, Gorelik E, Whiteside TL: Isolation of functional human regulatory T cells (Treg) from the peripheral blood based on the CD39 expression. J Immunol Methods. 2009, 346: 55-63. 10.1016/j.jim.2009.05.004.
Robson SC, Sévigny J, Zimmermann H: The E-NTPDase family of ectonucleotidases: Structure function relationships and pathophysiological significance. Purinergic Signal. 2006, 2: 409-430. 10.1007/s11302-006-9003-5.
Chaudhry A, Rudra D, Treuting P, Samstein RM, Liang Y, Kas A, Rudensky AY: CD4+ regulatory T cells control TH17 responses in a Stat3-dependent manner. Science. 2009, 326: 986-991. 10.1126/science.1172702.
Fletcher JM, Lonergan R, Costelloe L, Kinsella K, Moran B, O'Farrelly C, Tubridy N, Mills KH: CD39+Foxp3+ regulatory T Cells suppress pathogenic Th17 cells and are impaired in multiple sclerosis. J Immunol. 2009, 183: 7602-7610. 10.4049/jimmunol.0901881.