Nguyen VH, Zeiser R, Negrin RS (2006) Role of naturally arising regulatory T cells in hematopoietic cell transplantation. Biol Blood Marrow Transplant 12:995–1009
PubMed
Article
CAS
Google Scholar
Rezvani K, Mielke S, Ahmadzadeh M et al (2006) High donor FOXP3-positive regulatory T-cell (Treg) content is associated with a low risk of GVHD following HLA-matched allogeneic SCT. Blood 108:1291–1297
PubMed
Article
CAS
Google Scholar
Xia G, He J, Zhang Z, Leventhal JR (2006) Targeting acute allograft rejection by immunotherapy with ex vivo-expanded natural CD4+ CD25+ regulatory T cells. Transplantation 82:1749–1755
PubMed
Article
Google Scholar
Godfrey WR, Ge YG, Spoden DJ et al (2004) In vitro-expanded human CD4(+)CD25(+) T-regulatory cells can markedly inhibit allogeneic dendritic cell-stimulated MLR cultures. Blood 104:453–461
PubMed
Article
CAS
Google Scholar
Zheng SG, Wang JH, Gray JD, Soucier H, Horwitz DA (2004) Natural and induced CD4+CD25+ cells educate CD4+CD25− cells to develop suppressive activity: the role of IL-2, TGF-beta, and IL-10. J Immunol 172:5213–5221
PubMed
CAS
Google Scholar
Godfrey WR, Spoden DJ, Ge YG et al (2005) Cord blood CD4(+)CD25(+)-derived T regulatory cell lines express FoxP3 protein and manifest potent suppressor function. Blood 105:750–758
PubMed
Article
CAS
Google Scholar
Li L, Godfrey WR, Porter SB et al (2005) CD4+CD25+ regulatory T-cell lines from human cord blood have functional and molecular properties of T-cell anergy. Blood 106:3068–3073
PubMed
Article
CAS
Google Scholar
Tanaka J, Sugita J, Kato N et al (2007) Expansion of natural killer cell receptor (CD94/NKG2A)-expressing cytolytic CD8 T cells and CD4+CD25+ regulatory T cells from the same cord blood unit. Exp Hematol 35:1562–1566
PubMed
Article
CAS
Google Scholar
Thomson AW, Turnquist HR, Raimondi G (2009) Immunoregulatory functions of mTOR inhibition. Nat Rev Immunol 9:324–337
PubMed
Article
CAS
Google Scholar
Battaglia M, Stabilini A, Roncarolo MG (2005) Rapamycin selectively expands CD4+CD25+FoxP3+ regulatory T cells. Blood 105:4743–4748
PubMed
Article
CAS
Google Scholar
Valmori D, Tosello V, Souleimanian NE et al (2006) Rapamycin-mediated enrichment of T cells with regulatory activity in stimulated CD4+ T cell cultures is not due to the selective expansion of naturally occurring regulatory T cells but to the induction of regulatory functions in conventional CD4+ T cells. J Immunol 177:944–949
PubMed
CAS
Google Scholar
Strauss L, Whiteside TL, Knights A, Bergmann C, Knuth A, Zippelius A (2007) Selective survival of naturally occurring human CD4+CD25+Foxp3+ regulatory T cells cultured with rapamycin. J Immunol 178:320–329
PubMed
CAS
Google Scholar
Zheng Y, Rudensky AY (2007) Foxp3 in control of the regulatory T cell lineage. Nat Immunol 8:457–462
PubMed
Article
CAS
Google Scholar
Walsh PT, Buckler JL, Zhang J et al (2006) PTEN inhibits IL-2 receptor-mediated expansion of CD4+CD25+ Tregs. J Clin Investig 116:2521–2531
PubMed
CAS
Google Scholar
Zeiser R, Leveson-Gower DB, Zambricki EA et al (2008) Differential impact of mammalian target of rapamycin inhibition on CD4+CD25+Foxp3+ regulatory T cells compared with conventional CD4+ T cells. Blood 111:453–462
PubMed
Article
CAS
Google Scholar
Fox CJ, Hammerman PS, Thompson CB (2005) The Pim kinases control rapamycin-resistant T cell survival and activation. J Exp Med 201:259–266
PubMed
Article
CAS
Google Scholar
Basu S, Golovina T, Mikheeva T, June CH, Riley JL (2008) Foxp3-mediated induction of pim 2 allows human T regulatory cells to preferentially expand in rapamycin. J Immunol 180:5794–5798
PubMed
CAS
Google Scholar
Giri JG, Ahdieh M, Eisenman J et al (1994) Utilization of the beta and gamma chains of the IL-2 receptor by the novel cytokine IL-15. EMBO J 13:2822–2830
PubMed
CAS
Google Scholar
Demirci G, Li XC (2004) IL-2 and IL-15 exhibit opposing effects on Fas mediated apoptosis. Cell Mol Immunol 1:123–128
PubMed
CAS
Google Scholar
Lin SJ, Cheng PJ, Hsiao SS, Lin HH, Hung PF, Kuo ML (2005) Differential effect of IL-15 and IL-2 on survival of phytohemagglutinin-activated umbilical cord blood T cells. Am J Hematol 80:106–112
PubMed
Article
CAS
Google Scholar
Carson WE, Giri JG, Lindemann MJ et al (1994) Interleukin (IL) 15 is a novel cytokine that activates human natural killer cells via components of the IL-2 receptor. J Exp Med 180:1395–1403
PubMed
Article
CAS
Google Scholar
Rutella S, Pierelli L, Bonanno G et al (2001) Immune reconstitution after autologous peripheral blood progenitor cell transplantation: effect of interleukin-15 on T-cell survival and effector functions. Exp Hematol 29:1503–1516
PubMed
Article
CAS
Google Scholar
Lin SJ, Cheng PJ, Yan DC, Lee PT, Hsaio HS (2006) Effect of interleukin-15 on alloreactivity in umbilical cord blood. Transpl Immunol 16:112–116
PubMed
Article
CAS
Google Scholar
Chen W, Jin W, Hardegen N et al (2003) Conversion of peripheral CD4+CD25− naive T cells to CD4+CD25+ regulatory T cells by TGF-beta induction of transcription factor Foxp3. J Exp Med 198:1875–1886
PubMed
Article
CAS
Google Scholar
Hippen KL, Harker-Murray P, Porter SB et al (2008) Umbilical cord blood regulatory T-cell expansion and functional effects of tumor necrosis factor receptor family members OX40 and 4-1BB expressed on artificial antigen-presenting cells. Blood 112:2847–2857
PubMed
Article
CAS
Google Scholar
Burchill MA, Yang J, Vang KB, Farrar MA (2007) Interleukin-2 receptor signaling in regulatory T cell development and homeostasis. Immunol Lett 114:1–8
PubMed
CAS
Google Scholar
Zeiser R, Negrin RS (2008) Interleukin-2 receptor downstream events in regulatory T cells: implications for the choice of immunosuppressive drug therapy. Cell Cycle 15:458–462
Article
Google Scholar
Burchill MA, Yang J, Vogtenhuber C, Blazar BR, Farrar MA (2007) IL-2 receptor beta-dependent STAT5 activation is required for the development of Foxp3+ regulatory T cells. J Immunol 178:280–290
PubMed
CAS
Google Scholar
Johnston JA, Bacon CM, Finbloom DS et al (1995) Tyrosine phosphorylation and activation of STAT5, STAT3, and Janus kinases by interleukins 2 and 15. Proc Natl Acad Sci USA 92:8705–8709
PubMed
Article
CAS
Google Scholar
Hess AD (2006) Modulation of graft-versus-host disease: role of regulatory T lymphocytes. Biol Blood Marrow Transplant 12:13–21
PubMed
Article
Google Scholar
June CH, Blazar BR (2006) Clinical application of expanded CD4+25+ cells. Semin Immunol 18:78–88
PubMed
Article
CAS
Google Scholar
Hoffmann P, Boeld TJ, Eder R, Albrecht J, Doser K, Piseshka B, Dada A, Niemand C, Assenmacher M, Orsó E, Andreesen R, Holler E, Edinger M (2006) Isolation of CD4+CD25+ regulatory T cells for clinical trials. Biol Blood Marrow Transplant 12:267–274
PubMed
Article
CAS
Google Scholar
Trzonkowski P, Bieniaszewska M, Juścińska J, Dobyszuk A, Krzystyniak A, Marek N, Myśliwska J, Hellmann A (2009) First-in-man clinical results of the treatment of patients with graft versus host disease with human ex vivo expanded CD4+CD25+CD127− T regulatory cells. Clin Immunol 133:22–26
PubMed
Article
CAS
Google Scholar
Battaglia M (2010) Potential T regulatory cell therapy in transplantation: how far have we come and how far can we go? Transpl Int 23:761–770
PubMed
Article
CAS
Google Scholar
Brunstein CG, Miller JS, Cao Q, McKenna DH, Hippen KL, Curtsinger J, Defor T, Levine BL, June CH, Rubinstein P, McGlave PB, Blazar BR, Wagner JE (2010) Infusion of ex vivo expanded T regulatory cells in adults transplanted with umbilical cord blood: safety profile and detection kinetics. Blood (in press). doi:10.1182/blood-2010-07-293795