Skip to main content
Top
Published in: Reproductive Biology and Endocrinology 1/2003

Open Access 01-12-2003 | Review

Pregnancy and gamma/delta T cells: Taking on the hard questions

Author: Lucia Mincheva-Nilsson

Published in: Reproductive Biology and Endocrinology | Issue 1/2003

Login to get access

Excerpt

Considering the allograft rejection as one of the basic features of the immune system, the mammalian pregnancy is still a puzzling situation where the semiallogeneic embryo, a mating product of non-histocompatible individuals is not rejected. How are the demands of pregnancy solved in the context of the maternal immunity? How is the competent maternal immune system modulated during pregnancy? These are hard questions to answer and an intriguing challenge for immunologists to explain. Historically, the mammalian fetus has been regarded as a successful allograft, a tumor or a parasite [1, 2]. Although the mechanisms that promote the survival of the conceptus are at large still unknown, it has become increasingly clear that the maternal immune tolerance towards the fetus is the result of the interactions of a jigsaw puzzle of actors – cells, serum proteins, hormones, cytokines, enzymes and neurotransmitters. …
Appendix
Available only for authorised users
Literature
1.
go back to reference Billingham RE: Transplantation immunity and the maternal-fetal relation. N Engl J Med. 1965, 270: 667-672.CrossRef Billingham RE: Transplantation immunity and the maternal-fetal relation. N Engl J Med. 1965, 270: 667-672.CrossRef
2.
go back to reference Arck P, Dietl J, Clark D: From the decidual cell internet: trophoblast-recognizing T cells. Biol Reprod. 1999, 60: 227-233.CrossRefPubMed Arck P, Dietl J, Clark D: From the decidual cell internet: trophoblast-recognizing T cells. Biol Reprod. 1999, 60: 227-233.CrossRefPubMed
3.
go back to reference Ait-Azzouzene D, Gendron MC, Houdayer M, Langkopf A, Burki K, Nemazee D, Kanellopoulus-Langevin C: Maternal B lymphocytes specific for paternal histocompatibility antigens are partially deleted during pregnancy. J Immunol. 1998, 161: 2677-2683.PubMed Ait-Azzouzene D, Gendron MC, Houdayer M, Langkopf A, Burki K, Nemazee D, Kanellopoulus-Langevin C: Maternal B lymphocytes specific for paternal histocompatibility antigens are partially deleted during pregnancy. J Immunol. 1998, 161: 2677-2683.PubMed
4.
go back to reference Jiang SP, Vacchio MS: Multiple mechanisms of peripheral T cell tolerance to the fetal "allograft". J Immunol. 1998, 160: 3086-3090.PubMed Jiang SP, Vacchio MS: Multiple mechanisms of peripheral T cell tolerance to the fetal "allograft". J Immunol. 1998, 160: 3086-3090.PubMed
5.
go back to reference Mincheva-Nilsson L: Immune cells in pregnant uterine mucosa – functional properties, cellular composition and tissue organization. Umeå University Medical Dissertations New series No 384 ISSN 0346-6612. 1993 Mincheva-Nilsson L: Immune cells in pregnant uterine mucosa – functional properties, cellular composition and tissue organization. Umeå University Medical Dissertations New series No 384 ISSN 0346-6612. 1993
6.
go back to reference Sacks G, Sargent I, Redman C: An innate view of human pregnancy. Immunol Today. 1999, 20: 114-118. 10.1016/S0167-5699(98)01393-0.CrossRefPubMed Sacks G, Sargent I, Redman C: An innate view of human pregnancy. Immunol Today. 1999, 20: 114-118. 10.1016/S0167-5699(98)01393-0.CrossRefPubMed
7.
go back to reference Carding SR, Egan PJ: γδT cells: functional plasticity and heterogeneity. Nat Rev Immunol. 2002, 2: 336-345.CrossRefPubMed Carding SR, Egan PJ: γδT cells: functional plasticity and heterogeneity. Nat Rev Immunol. 2002, 2: 336-345.CrossRefPubMed
8.
go back to reference Bendelac A, Bonneville M, Kearney JF: Autoreactivity by design: innate B and T lymphocytes. Nature Rev Immunol. 2001, 117: 177-186. 10.1038/35105052.CrossRef Bendelac A, Bonneville M, Kearney JF: Autoreactivity by design: innate B and T lymphocytes. Nature Rev Immunol. 2001, 117: 177-186. 10.1038/35105052.CrossRef
9.
go back to reference Meeusen EN, Bischof RJ, Lee CS: Comparative T-cell responses during pregnancy in large animals and humans. Am J Reprod Immunol. 2001, 46: 169-179. 10.1111/j.8755-8920.2001.460208.x.CrossRefPubMed Meeusen EN, Bischof RJ, Lee CS: Comparative T-cell responses during pregnancy in large animals and humans. Am J Reprod Immunol. 2001, 46: 169-179. 10.1111/j.8755-8920.2001.460208.x.CrossRefPubMed
10.
go back to reference Mincheva-Nilsson L, Hammarström S, Hammarström M-L: Human decidual leukocytes from early pregnancy contain high numbers of γδ+ cells and show selective down-regulation of alloreactivity. J Immunol. 1992, 149: 2203-2211.PubMed Mincheva-Nilsson L, Hammarström S, Hammarström M-L: Human decidual leukocytes from early pregnancy contain high numbers of γδ+ cells and show selective down-regulation of alloreactivity. J Immunol. 1992, 149: 2203-2211.PubMed
11.
go back to reference Mincheva-Nilsson L, Baranov V, Yeung MM, Hammarström S, Hammarström M-L: Immunomorphologic studies of human decidua-associated lymphoid cells in normal early pregnancy. J Immunol. 1994, 152: 2020-2032.PubMed Mincheva-Nilsson L, Baranov V, Yeung MM, Hammarström S, Hammarström M-L: Immunomorphologic studies of human decidua-associated lymphoid cells in normal early pregnancy. J Immunol. 1994, 152: 2020-2032.PubMed
12.
go back to reference Sharma R, Bulmer D, Peel S: Effects of exogenous progesterone following ovariectomy on the metrial glands of pregnant mice. J Anat. 1986, 144: 189-199.PubMedCentralPubMed Sharma R, Bulmer D, Peel S: Effects of exogenous progesterone following ovariectomy on the metrial glands of pregnant mice. J Anat. 1986, 144: 189-199.PubMedCentralPubMed
13.
go back to reference Mincheva-Nilsson L, Kling M, Hammarström S, Nagaeva O, Sundqvist K-G, Hammarström M-L, Baranov V: γδT cells of human early pregnancy decidua: evidence for local proliferation, phenotypic heterogeneity, and extrathymic differentiation. J Immunol. 1997, 159: 3266-3277.PubMed Mincheva-Nilsson L, Kling M, Hammarström S, Nagaeva O, Sundqvist K-G, Hammarström M-L, Baranov V: γδT cells of human early pregnancy decidua: evidence for local proliferation, phenotypic heterogeneity, and extrathymic differentiation. J Immunol. 1997, 159: 3266-3277.PubMed
14.
go back to reference Parr EL, Young LH, Parr MB, Young JD: Granulated metrial gland cells of pregnant mouse uterus are natural killer cells that contain perforin and serine esterases. J Immunol. 1990, 145: 2365-2372.PubMed Parr EL, Young LH, Parr MB, Young JD: Granulated metrial gland cells of pregnant mouse uterus are natural killer cells that contain perforin and serine esterases. J Immunol. 1990, 145: 2365-2372.PubMed
15.
go back to reference Saito S: Cytokine network at the feto-maternal interface. J Reprod Immunol. 2000, 47: 87-103. 10.1016/S0165-0378(00)00060-7.CrossRefPubMed Saito S: Cytokine network at the feto-maternal interface. J Reprod Immunol. 2000, 47: 87-103. 10.1016/S0165-0378(00)00060-7.CrossRefPubMed
16.
go back to reference Ashkar AA, DiSanto JP, Croy BA: Interferon gamma contributes to initiation of vascular modification, decidual integrity, and uterine natural killer cell maturation during normal murine pregnancy. J Exp Med. 2000, 192: 259-270. 10.1084/jem.192.2.259.PubMedCentralCrossRefPubMed Ashkar AA, DiSanto JP, Croy BA: Interferon gamma contributes to initiation of vascular modification, decidual integrity, and uterine natural killer cell maturation during normal murine pregnancy. J Exp Med. 2000, 192: 259-270. 10.1084/jem.192.2.259.PubMedCentralCrossRefPubMed
17.
go back to reference Hayakawa S, Saito S, Nemoto N, Chishima F, Akiyama K, Shiraish H, Hayakawa J, Karasaki-Suzuki M, Fujii KT, Ichijo M, Sakurai I, Satoh K: Expression of recombinase-activating genes (RAG-1 and 2) in human decidual mononuclear cells. J Immunol. 1994, 153: 4934-4939.PubMed Hayakawa S, Saito S, Nemoto N, Chishima F, Akiyama K, Shiraish H, Hayakawa J, Karasaki-Suzuki M, Fujii KT, Ichijo M, Sakurai I, Satoh K: Expression of recombinase-activating genes (RAG-1 and 2) in human decidual mononuclear cells. J Immunol. 1994, 153: 4934-4939.PubMed
18.
go back to reference Kimura M, Hanawa H, Watanabe H, Ogawa M, Abo T: Synchronous expansion of intermediate TCR cells in the liver and uterus during pregnancy. Cell Immunol. 1995, 162: 16-25. 10.1006/cimm.1995.1046.CrossRefPubMed Kimura M, Hanawa H, Watanabe H, Ogawa M, Abo T: Synchronous expansion of intermediate TCR cells in the liver and uterus during pregnancy. Cell Immunol. 1995, 162: 16-25. 10.1006/cimm.1995.1046.CrossRefPubMed
19.
go back to reference Chaplin DD: Overview of the immune response. J Allergy Clin Immunol. 2003, 111: S442-S459. 10.1067/mai.2003.125.CrossRefPubMed Chaplin DD: Overview of the immune response. J Allergy Clin Immunol. 2003, 111: S442-S459. 10.1067/mai.2003.125.CrossRefPubMed
21.
go back to reference Hayday A, Theodoridis E, Ramsburg E, Shires J: Intraepithelial lymphocytes: exploring the third way in immunology. Nat Immunol. 2001, 2: 997-1003. 10.1038/ni1101-997.CrossRefPubMed Hayday A, Theodoridis E, Ramsburg E, Shires J: Intraepithelial lymphocytes: exploring the third way in immunology. Nat Immunol. 2001, 2: 997-1003. 10.1038/ni1101-997.CrossRefPubMed
22.
go back to reference Rocha B, Vassalli P, Guy-Grand D: Thymic and extrathymic origins of gut intraepithelial populations in mice. J Exp Med. 1994, 180: 681-686.CrossRefPubMed Rocha B, Vassalli P, Guy-Grand D: Thymic and extrathymic origins of gut intraepithelial populations in mice. J Exp Med. 1994, 180: 681-686.CrossRefPubMed
23.
go back to reference Spada FM, Grant EP, Peters PJ, Sugita M, Melian A, Leslie DS, Lee HK, van Donselaar E, Hanson DA, Krensky AM: Self-recognition of CD1 by gamma/delta T cells: implication for innate immunity. J Exp Med. 2000, 191: 937-948. 10.1084/jem.191.6.937.PubMedCentralCrossRefPubMed Spada FM, Grant EP, Peters PJ, Sugita M, Melian A, Leslie DS, Lee HK, van Donselaar E, Hanson DA, Krensky AM: Self-recognition of CD1 by gamma/delta T cells: implication for innate immunity. J Exp Med. 2000, 191: 937-948. 10.1084/jem.191.6.937.PubMedCentralCrossRefPubMed
24.
go back to reference Groh V, Rhinehart R, Secrist H, Bauer S, Grabstein KH, Spies T: Broad tumor-associated expression and recognition by tumor-derived γδT cells of MICA and MICB. Proc Natl Acad Sci USA. 1999, 96: 6879-6884. 10.1073/pnas.96.12.6879.PubMedCentralCrossRefPubMed Groh V, Rhinehart R, Secrist H, Bauer S, Grabstein KH, Spies T: Broad tumor-associated expression and recognition by tumor-derived γδT cells of MICA and MICB. Proc Natl Acad Sci USA. 1999, 96: 6879-6884. 10.1073/pnas.96.12.6879.PubMedCentralCrossRefPubMed
25.
go back to reference Groh V, Steinle A, Bauer S, Spies T: Recognition of stress-induced MHC molecules by intestinal epithelial γδT cells. Science. 1998, 279: 1737-1740. 10.1126/science.279.5357.1737.CrossRefPubMed Groh V, Steinle A, Bauer S, Spies T: Recognition of stress-induced MHC molecules by intestinal epithelial γδT cells. Science. 1998, 279: 1737-1740. 10.1126/science.279.5357.1737.CrossRefPubMed
26.
go back to reference Mincheva-Nilsson L, Nagaeva O, Sundqvist KG, Hammarström ML, Hammarström S, Baranov V: γδT cells of early pregnancy decidua: evidence for cytotoxic potency. Int Immunol. 2000, 12: 585-596. 10.1093/intimm/12.5.585.CrossRefPubMed Mincheva-Nilsson L, Nagaeva O, Sundqvist KG, Hammarström ML, Hammarström S, Baranov V: γδT cells of early pregnancy decidua: evidence for cytotoxic potency. Int Immunol. 2000, 12: 585-596. 10.1093/intimm/12.5.585.CrossRefPubMed
27.
go back to reference Hayday AC: γδT cells: A right time and a right place for a conserved third way of protection. Annu Rev Immunol. 2000, 18: 975-1026. 10.1146/annurev.immunol.18.1.975.CrossRefPubMed Hayday AC: γδT cells: A right time and a right place for a conserved third way of protection. Annu Rev Immunol. 2000, 18: 975-1026. 10.1146/annurev.immunol.18.1.975.CrossRefPubMed
28.
go back to reference Kroka M, Tärnvik A, Sjöstedt A: The proportion of circulationg γδT cells increases after the first week of onset of tularemia and remains elevated for more than a year. Clin Exp Immunol. 2001, 120: 280-284. 10.1046/j.1365-2249.2000.01215.x.CrossRef Kroka M, Tärnvik A, Sjöstedt A: The proportion of circulationg γδT cells increases after the first week of onset of tularemia and remains elevated for more than a year. Clin Exp Immunol. 2001, 120: 280-284. 10.1046/j.1365-2249.2000.01215.x.CrossRef
29.
go back to reference Born W, Cady C, Jones-Carson J, Mukasa A, Lahn M, O'Brien R: Immunoregulatory functions of γδT cells. Adv Immunol. 1999, 71: 77-144.CrossRefPubMed Born W, Cady C, Jones-Carson J, Mukasa A, Lahn M, O'Brien R: Immunoregulatory functions of γδT cells. Adv Immunol. 1999, 71: 77-144.CrossRefPubMed
30.
go back to reference Ferrarini M, Ferrero E, Dagna L, Poggi A, Zocchi MR: Human γδT cells: a nonredundant system in the immune-surveillance against cancer. Trends Immunol. 2002, 23: 14-18. 10.1016/S1471-4906(01)02110-X.CrossRefPubMed Ferrarini M, Ferrero E, Dagna L, Poggi A, Zocchi MR: Human γδT cells: a nonredundant system in the immune-surveillance against cancer. Trends Immunol. 2002, 23: 14-18. 10.1016/S1471-4906(01)02110-X.CrossRefPubMed
31.
go back to reference Billington WD: The nature and possible functions of MHC antigens on the surface of human trophoblast. In: Reproductive Immunology. Edited by: Gupta SK. 1999, Narosa Publishing house, New Delhi, India Billington WD: The nature and possible functions of MHC antigens on the surface of human trophoblast. In: Reproductive Immunology. Edited by: Gupta SK. 1999, Narosa Publishing house, New Delhi, India
32.
go back to reference Szekeres-Bartho J, Barakonyi A, Miko E, Polgar B, Palkovics T: The role of γ/δT cells in the feto-maternal relationship. Semin Immunol. 2001, 13: 229-233. 10.1006/smim.2000.0318.CrossRefPubMed Szekeres-Bartho J, Barakonyi A, Miko E, Polgar B, Palkovics T: The role of γ/δT cells in the feto-maternal relationship. Semin Immunol. 2001, 13: 229-233. 10.1006/smim.2000.0318.CrossRefPubMed
33.
go back to reference Szekeres-Bartho J, Barakonyi A, Polgar B, Par G, Faust Zs, Palkovics T, Szereday L: The role of γ/δT cells in progesteron-mediated immunomodulation during pregnancy. Am J Reprod Immunol. 1999, 42: 44-48.CrossRefPubMed Szekeres-Bartho J, Barakonyi A, Polgar B, Par G, Faust Zs, Palkovics T, Szereday L: The role of γ/δT cells in progesteron-mediated immunomodulation during pregnancy. Am J Reprod Immunol. 1999, 42: 44-48.CrossRefPubMed
34.
go back to reference Meeusen E, Fox A, Brandon M, Lee CS: Activation of uterine intraepithelial γδT cell receptor-positive lymphocytes during pregnancy. Eur J Immunol. 1993, 23: 1112-1117.CrossRefPubMed Meeusen E, Fox A, Brandon M, Lee CS: Activation of uterine intraepithelial γδT cell receptor-positive lymphocytes during pregnancy. Eur J Immunol. 1993, 23: 1112-1117.CrossRefPubMed
35.
go back to reference Morii T, Nishikawa K, Saito S, Enomoto M, Ito A, Kurai N, Shimoyama T, Ichijo M, Narita N: T-cell receptors are expressed but down-regulated on intradecidual T lymphocytes. Am J Reprod Immunol. 1993, 29: 1-4.CrossRefPubMed Morii T, Nishikawa K, Saito S, Enomoto M, Ito A, Kurai N, Shimoyama T, Ichijo M, Narita N: T-cell receptors are expressed but down-regulated on intradecidual T lymphocytes. Am J Reprod Immunol. 1993, 29: 1-4.CrossRefPubMed
36.
go back to reference Christmas SE, Brew R, Deniz G, Taylor JJ: T cell receptor heterogeneity of γδT cell clones from human female reproductive tissues. Immunology. 1993, 78: 436-443.PubMedCentralPubMed Christmas SE, Brew R, Deniz G, Taylor JJ: T cell receptor heterogeneity of γδT cell clones from human female reproductive tissues. Immunology. 1993, 78: 436-443.PubMedCentralPubMed
37.
go back to reference Itohara S, Farr AG, Lafaille JJ, Bonneville M, Takagaki Y, Haas W, Tonegawa S: Homing of a gamma /delta thymocyte subset with homogeneous T-cell receptors to mucosal epithelia. Nature. 1990, 343: 754-757. 10.1038/343754a0.CrossRefPubMed Itohara S, Farr AG, Lafaille JJ, Bonneville M, Takagaki Y, Haas W, Tonegawa S: Homing of a gamma /delta thymocyte subset with homogeneous T-cell receptors to mucosal epithelia. Nature. 1990, 343: 754-757. 10.1038/343754a0.CrossRefPubMed
38.
go back to reference Heyborne KD, Cranfill RL, Carding SR, Born WK, O'Brien RL: Characterization of γδT lymphocytes at the maternal-fetal interface. J Immunol. 1992, 149: 2872-2878.PubMed Heyborne KD, Cranfill RL, Carding SR, Born WK, O'Brien RL: Characterization of γδT lymphocytes at the maternal-fetal interface. J Immunol. 1992, 149: 2872-2878.PubMed
39.
go back to reference Bossi G, Griffiths GM: Degranulation plays an essential part in regulating cell surface expression of Fas ligand in T cells and natural killer cells. Nat Med. 1999, 5: 90-96. 10.1038/4779.CrossRefPubMed Bossi G, Griffiths GM: Degranulation plays an essential part in regulating cell surface expression of Fas ligand in T cells and natural killer cells. Nat Med. 1999, 5: 90-96. 10.1038/4779.CrossRefPubMed
40.
go back to reference Spielman J, Lee RK, Podack ER: Perforin/Fas ligand double deficiency is associated with macrophage expansion and severe pancreatitis. J Immunol. 1998, 161: 7063-7070.PubMed Spielman J, Lee RK, Podack ER: Perforin/Fas ligand double deficiency is associated with macrophage expansion and severe pancreatitis. J Immunol. 1998, 161: 7063-7070.PubMed
41.
go back to reference Heyborne K, Fu Y-X, Nelson A, Farr A, O'Brien R, Born : Recognition of trophoblasts by γδT cells. J Immunol. 1994, 153: 2918-2926.PubMed Heyborne K, Fu Y-X, Nelson A, Farr A, O'Brien R, Born : Recognition of trophoblasts by γδT cells. J Immunol. 1994, 153: 2918-2926.PubMed
42.
go back to reference Borowski C, Martin C, Gounari F, Haughn L, Aifantis I, Grassi F, von Boehmer H: On the brink of becoming a T cell. Curr Opin Immunol. 2002, 14: 200-206. 10.1016/S0952-7915(02)00322-9.CrossRefPubMed Borowski C, Martin C, Gounari F, Haughn L, Aifantis I, Grassi F, von Boehmer H: On the brink of becoming a T cell. Curr Opin Immunol. 2002, 14: 200-206. 10.1016/S0952-7915(02)00322-9.CrossRefPubMed
43.
go back to reference Clarke AG, Kendall MD: The thymus in pregnancy: the interplay of neural, endocrine and immune influences. Immunol Today. 1994, 15: 545-551. 10.1016/0167-5699(94)90212-7.CrossRefPubMed Clarke AG, Kendall MD: The thymus in pregnancy: the interplay of neural, endocrine and immune influences. Immunol Today. 1994, 15: 545-551. 10.1016/0167-5699(94)90212-7.CrossRefPubMed
44.
go back to reference Boyd RL, Tucek CL, Godfrey DI, Izon DJ, Wilson TJ, Davidson NJ, Bean AG, Ladyman HM, Ritter MA, Hugo P: The thymic microenvironment. Immunol Today. 1993, 14: 445-459. 10.1016/0167-5699(93)90248-J.CrossRefPubMed Boyd RL, Tucek CL, Godfrey DI, Izon DJ, Wilson TJ, Davidson NJ, Bean AG, Ladyman HM, Ritter MA, Hugo P: The thymic microenvironment. Immunol Today. 1993, 14: 445-459. 10.1016/0167-5699(93)90248-J.CrossRefPubMed
45.
go back to reference Tafuri A, Alferink J, Moller P, Hammerling GJ, Arnold B: T cell awareness of paternal alloantigens during pregnancy. Science. 1995, 270: 630-633.CrossRefPubMed Tafuri A, Alferink J, Moller P, Hammerling GJ, Arnold B: T cell awareness of paternal alloantigens during pregnancy. Science. 1995, 270: 630-633.CrossRefPubMed
46.
go back to reference Raghupathy R: Pregnancy: success and failure within the Th1/Th2/Th3 paradigm. Semin Immunol. 2001, 13: 219-227. 10.1006/smim.2001.0316.CrossRefPubMed Raghupathy R: Pregnancy: success and failure within the Th1/Th2/Th3 paradigm. Semin Immunol. 2001, 13: 219-227. 10.1006/smim.2001.0316.CrossRefPubMed
47.
go back to reference Allen JE, Maizels RM: Th1-Th2: reliable paradigm or dangerous dogma?. Immunol Today. 1997, 8: 387-392.CrossRef Allen JE, Maizels RM: Th1-Th2: reliable paradigm or dangerous dogma?. Immunol Today. 1997, 8: 387-392.CrossRef
48.
go back to reference Groux H: An overview of regulatory T cells. Microbes Infect. 2001, 3: 883-889. 10.1016/S1286-4579(01)01448-4.CrossRefPubMed Groux H: An overview of regulatory T cells. Microbes Infect. 2001, 3: 883-889. 10.1016/S1286-4579(01)01448-4.CrossRefPubMed
49.
go back to reference Arck PC, Ferrick DA, Steele-Norwood D, Croitoru K, Clark DA: Regulation of abortion by γδT cells. Am J Reprod Immunol. 1997, 37: 87-93.CrossRefPubMed Arck PC, Ferrick DA, Steele-Norwood D, Croitoru K, Clark DA: Regulation of abortion by γδT cells. Am J Reprod Immunol. 1997, 37: 87-93.CrossRefPubMed
50.
go back to reference Nagaeva O, Jonsson L, Mincheva-Nilsson L: Dominant IL-10 and TGF-β mRNA expression in γδT cells of human early pregnancy decidua suggests immunoregulatory potential. Am J Reprod Immunol. 2002, 48: 9-17. 10.1034/j.1600-0897.2002.01131.x.CrossRefPubMed Nagaeva O, Jonsson L, Mincheva-Nilsson L: Dominant IL-10 and TGF-β mRNA expression in γδT cells of human early pregnancy decidua suggests immunoregulatory potential. Am J Reprod Immunol. 2002, 48: 9-17. 10.1034/j.1600-0897.2002.01131.x.CrossRefPubMed
51.
go back to reference Salamonsen LA, Dimitriadis E, Robb L: Cytokines in implantation. Semin Reprod Med. 2000, 18: 299-310. 10.1055/s-2000-12567.CrossRefPubMed Salamonsen LA, Dimitriadis E, Robb L: Cytokines in implantation. Semin Reprod Med. 2000, 18: 299-310. 10.1055/s-2000-12567.CrossRefPubMed
52.
go back to reference Roncarolo MG, Levings MK: The role of different subsets of regulatory cells in controlling autoimmunity. Curr Opin Immunol. 2000, 12: 676-683. 10.1016/S0952-7915(00)00162-X.CrossRefPubMed Roncarolo MG, Levings MK: The role of different subsets of regulatory cells in controlling autoimmunity. Curr Opin Immunol. 2000, 12: 676-683. 10.1016/S0952-7915(00)00162-X.CrossRefPubMed
53.
go back to reference Ymagiwa S, Gray JD, Hashimoto A, Horwitz DA: A role for TGF-β in the generation and expansion of CD4+CD25+ regulatory cells from human peripheral blood. J Immunol. 2001, 166: 7282-7289.CrossRef Ymagiwa S, Gray JD, Hashimoto A, Horwitz DA: A role for TGF-β in the generation and expansion of CD4+CD25+ regulatory cells from human peripheral blood. J Immunol. 2001, 166: 7282-7289.CrossRef
54.
go back to reference Groux H, Bigler M, Rouleau M, Antonenko S, de Vries JE, Roncarolo MG: A CD4+ T-cell subset inhibits antigen-specific T-cell responses and prevents colitis. Nature. 1997, 389: 737-742. 10.1038/39614.CrossRefPubMed Groux H, Bigler M, Rouleau M, Antonenko S, de Vries JE, Roncarolo MG: A CD4+ T-cell subset inhibits antigen-specific T-cell responses and prevents colitis. Nature. 1997, 389: 737-742. 10.1038/39614.CrossRefPubMed
55.
go back to reference Weiner HL: The mucosal milieu creates tolerogenic dendritic cells and Tr1 and Th3 regulatory cells. Nat Immunol. 2001, 2: 671-672. 10.1038/90604.CrossRefPubMed Weiner HL: The mucosal milieu creates tolerogenic dendritic cells and Tr1 and Th3 regulatory cells. Nat Immunol. 2001, 2: 671-672. 10.1038/90604.CrossRefPubMed
56.
go back to reference Hänninen A, Harrison LC: γδT cells as mediators of mucosal tolerance: the autoimmune diabetes model. Immunol Rev. 2000, 173: 109-119. 10.1034/j.1600-065X.2000.917303.x.CrossRefPubMed Hänninen A, Harrison LC: γδT cells as mediators of mucosal tolerance: the autoimmune diabetes model. Immunol Rev. 2000, 173: 109-119. 10.1034/j.1600-065X.2000.917303.x.CrossRefPubMed
57.
go back to reference Gorczynski RM, Chen Z, Zeng H, Ming Fu X: Specificity for in vivo graft prolongation in γδT cell receptor+ hybridomas derived from mice given portal vein donor-specific preimmunization and skin allografts. J Immunol. 1997, 159: 3698-3706.PubMed Gorczynski RM, Chen Z, Zeng H, Ming Fu X: Specificity for in vivo graft prolongation in γδT cell receptor+ hybridomas derived from mice given portal vein donor-specific preimmunization and skin allografts. J Immunol. 1997, 159: 3698-3706.PubMed
58.
go back to reference Mukasa A, Yoshida H, Kobayashi N, Matsuzaki G, Nomoto K: γδT cells in infection-induced and autoimmune-induced testicular inflammation. Immunology. 1998, 95: 395-401. 10.1046/j.1365-2567.1998.00585.x.PubMedCentralCrossRefPubMed Mukasa A, Yoshida H, Kobayashi N, Matsuzaki G, Nomoto K: γδT cells in infection-induced and autoimmune-induced testicular inflammation. Immunology. 1998, 95: 395-401. 10.1046/j.1365-2567.1998.00585.x.PubMedCentralCrossRefPubMed
59.
go back to reference Leslie DS, Vincent MS, Spada FM, Das H, Sugita M, Morita CT, Brenner BM: CD1-mediated γδT cell maturation of dendritic cells. J Exp Med. 2002, 196: 1575-1584. 10.1084/jem.20021515.PubMedCentralCrossRefPubMed Leslie DS, Vincent MS, Spada FM, Das H, Sugita M, Morita CT, Brenner BM: CD1-mediated γδT cell maturation of dendritic cells. J Exp Med. 2002, 196: 1575-1584. 10.1084/jem.20021515.PubMedCentralCrossRefPubMed
Metadata
Title
Pregnancy and gamma/delta T cells: Taking on the hard questions
Author
Lucia Mincheva-Nilsson
Publication date
01-12-2003
Publisher
BioMed Central
Published in
Reproductive Biology and Endocrinology / Issue 1/2003
Electronic ISSN: 1477-7827
DOI
https://doi.org/10.1186/1477-7827-1-120

Other articles of this Issue 1/2003

Reproductive Biology and Endocrinology 1/2003 Go to the issue