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Kant CD, Akiyama Y, Tanaka K, Shea S, Yamada Y, Connolly SE, Marino J, Tocco G, Benichou G. Both rejection and tolerance of allografts can occur in the absence of secondary lymphoid tissues. THE JOURNAL OF IMMUNOLOGY 2014; 194:1364-71. [PMID: 25535285 DOI: 10.4049/jimmunol.1401157] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In this study, we showed that aly/aly mice, which are devoid of lymph nodes and Peyer's patches, acutely rejected fully allogeneic skin and heart grafts. They mounted potent inflammatory direct alloresponses but failed to develop indirect alloreactivity after transplantation. Remarkably, skin allografts also were rejected acutely by splenectomized aly/aly (aly/aly-spl(-)) mice devoid of all secondary lymphoid organs. In these recipients, the rejection was mediated by alloreactive CD8(+) T cells presumably primed in the bone marrow. In contrast, cardiac transplants were not rejected by aly/aly-spl(-) mice. Actually, aly/aly-spl(-) mice that spontaneously accepted a heart allotransplant and displayed donor-specific tolerance also accepted skin grafts from the same, but not a third-party, donor via a mechanism involving CD4(+) regulatory T cells producing IL-10 cytokine. Therefore, direct priming of alloreactive T cells, as well as rejection and regulatory tolerance of allogeneic transplants, can occur in recipient mice lacking secondary lymphoid organs.
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Affiliation(s)
- Cavit D Kant
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Yoshinobu Akiyama
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Katsunori Tanaka
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Susan Shea
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Yohei Yamada
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Sarah E Connolly
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Jose Marino
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Georges Tocco
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
| | - Gilles Benichou
- Transplantation Research Center, Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114
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Greenwood JD, Croy BA, Trout DR, Wilcock BP. Xenogeneic (bovine) peripheral blood leukocytes engrafted into severe combined immunodeficient mice retain primary immune function. Vet Immunol Immunopathol 1997; 59:93-112. [PMID: 9437828 DOI: 10.1016/s0165-2427(97)00071-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The immune responsiveness of xenogeneic PBL engrafted into SCID mice was investigated using the bovine PBL-reconstituted SCID mouse model system (PBL-SCID-bo). Bovine PBL-reconstitution and B-cell activity were monitored by bovine serum Ig production. Bovine T-cell function was demonstrated by an antigen-specific immune response to bovine transplantation antigens provided by bovine skin allografts. Bovine allograft rejection was clearly evident in > 65% PBL-SCID-bo that received a bovine PBL inoculum either 30 days after bovine skin grafting, or 7-52 days before bovine skin grafting. Bovine allograft rejection was confirmed via histological examination and was characterized primarily by a band of infiltrating bovine lymphocytes at the periphery of the graft and tissue necrosis. A secondary immune response could be elicited if bovine cells in the PBL inoculum were presensitized to Ag from the bovine skin allograft donor. This study is the first to show that bovine cells engrafted in SCID mice after i.p. injection of bovine PBL retain some aspects of immune competency. These results confirm the value of the xenogeneic PBL-reconstituted SCID mouse model in the study of primary immunity.
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Affiliation(s)
- J D Greenwood
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Canada
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Niguma T, DeVito LD, Grailer AP, Fechner JH, Sollinger HW, Burlingham WJ. Activation of HLA-A2-specific memory B cells in severe combined immunodeficient mice. Hum Immunol 1993; 37:7-16. [PMID: 8376189 DOI: 10.1016/0198-8859(93)90137-p] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Peripheral blood leukocytes of all five HLA-A2-sensitized patients produced significant levels of human IgG (> or = 0.25 micrograms/ml) following polyclonal activation in vitro, but PBLs from only one patient (K.H.) who had been transfused recently (< 4 weeks) produced detectable anti-HLA-A2 IgG. PBLs from this in vitro responder and from one in vitro nonresponder (L.G.) were transferred intraperitoneally into SCID mice. A low level (range, 5-40 ng/ml) of human anti-HLA-A2 IgG was detected in the serum of the mice without additional stimulation. This anti-HLA-A2 IgG response was boosted (range, 40-200 ng/ml) when mice received a human skin xenograft or an early challenge with x-irradiated human leukocytes intraperitoneally. Although the anti-HLA antibodies produced were specific for HLA-A2, the boosting of anti-HLA-A2 IgG production did not require the expression of the HLA-A2 protein, since either HLA-A2-negative skin xenografts or HLA-identical x-irradiated PBLs enhanced the production of anti-HLA-A2 IgG. Dose-response of transferred PBLs and kappa:lambda composition of individual mouse anti-HLA-A2 production suggested that low-frequency human memory B-cell clones were stimulated to proliferate and/or triggered to become high Ab secretors by skin graft or PBL boost.
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Affiliation(s)
- T Niguma
- Department of Surgery, University of Wisconsin, Madison 53792
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Morhenn VB, Nickoloff BJ. Interleukin-2 stimulates resting human T lymphocytes' response to allogeneic, gamma interferon-treated keratinocytes. J Invest Dermatol 1987; 89:464-8. [PMID: 3117903 DOI: 10.1111/1523-1747.ep12460913] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In order to investigate the biologic significance of HLA-DR expression by human keratinocytes, we have examined the possibility that DR-positive keratinocytes become alloantigen presenting cells for resting T cells in the presence of interleukin-2. Using this system, gamma interferon-treated, DR-positive keratinocytes stimulate the proliferation of allogeneic, resting T cells approximately 3-fold whereas non-gamma interferon-treated, DR-negative keratinocytes do not. Because a monoclonal antibody against recombinant gamma interferon inhibits this proliferation, the stimulation is dependent on pre-incubation with gamma interferon. By contrast, since the stimulation is not inhibited by a monoclonal antibody against HLA-DR, it is not clear that the stimulation is due to class II antigen expression by keratinocytes. To rule out that gamma interferon increases the expression of class I antigens, leading to stimulation of resting T cells on that basis, we determined whether gamma interferon treatment enhances class I antigen expression by keratinocytes. The lymphokine treated cells did not demonstrate more class I antigen expression than untreated keratinocytes. Thus, the observed stimulation of allogeneic, resting T cells by gamma interferon-treated keratinocytes in the presence of IL-2 is not due to increased class I antigen expression but is due to other cell surface antigen(s) induced by recombinant gamma interferon treatment. These results suggest that gamma interferon-exposed keratinocytes in the presence of interleukin-2 may augment the activation of resting T lymphocytes and, in this manner, may contribute to cutaneous inflammation.
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Affiliation(s)
- V B Morhenn
- Department of Dermatology, Stanford University School of Medicine, California
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Hadley GA, Snider ME, Steinmuller D. Strain differences in the expression of the Epa-1-restricting element. JOURNAL OF IMMUNOGENETICS 1987; 14:149-58. [PMID: 2447189 DOI: 10.1111/j.1744-313x.1987.tb00375.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Epa-1-specific cytotoxic T lymphocytes (CTL) lyse epidermal cells (EC) of different Epa-1+ H-2k strains, such a AKR, CBA, C58, and RF, at different levels. We used an H-2Kk-specific monoclonal antibody (mAb) to test the hypothesis that this phenomenon is due to differences in the H-2-restricting element. Initially, we established the specificity of this mAb for the Epa-1-restricting element by demonstrating its capacity to inhibit the lysis of CBA EC by Epa-1-specific CTL. We then used it as the probe in a cellular radioimmunoassay to quantify the expression of the restricting element by EC of different H-2k strains. We found that C58 and RF EC bound significantly less of the mAb than did CBA EC. Although AKR also bound less of the mAb than did CBA EC, the difference was not statistically significant. To examine the generality of this phenomenon, we quantified the expression of Kk antigens on spleen cells (SC) of the same four strains. We found that RF SC, but not AKR or C58 SC, bound significantly less of the Kk mAb than did CBA SC. Thus, the differential CTL lysis of Epa-1+ EC of different strains probably reflects differences in expression of the H-2-restricting element rather than of the nominal antigen.
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Affiliation(s)
- G A Hadley
- Department of Surgery, University of Michigan Medical School, Ann Arbor 48109-0666
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Towpik E, Kupiec-Weglinski JW. Use of cyclosporine in transplantation of nonprimarily vascularized tissues. Transplant Rev (Orlando) 1987; 1:85-100. [PMID: 3330313 DOI: 10.1016/s0955-470x(87)80007-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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MESH Headings
- Animals
- Antibody Formation/drug effects
- Antibody Formation/radiation effects
- Biomechanical Phenomena
- Dermatitis, Atopic/immunology
- Dermatitis, Contact/immunology
- Dermatitis, Contact/pathology
- Gamma Rays
- Graft vs Host Disease/immunology
- Graft vs Host Disease/pathology
- Humans
- Hypersensitivity, Delayed/immunology
- Hypersensitivity, Delayed/pathology
- Immunity, Cellular
- Interleukin-1/immunology
- Langerhans Cells/immunology
- Lichen Planus/immunology
- Lichen Planus/pathology
- Lupus Erythematosus, Discoid/immunology
- Lupus Erythematosus, Discoid/pathology
- Lupus Erythematosus, Systemic/immunology
- Lupus Erythematosus, Systemic/pathology
- Lymphocyte Culture Test, Mixed
- Lymphoma/immunology
- Skin/immunology
- Skin Diseases/immunology
- Skin Neoplasms/immunology
- Steroids/therapeutic use
- T-Lymphocytes/immunology
- Ultraviolet Rays
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Burlingham WJ, Snider ME, Tyler JD, Steinmuller D. Lysis of mouse macrophages, fibroblasts, and epidermal cells by epidermal alloantigen-specific cytotoxic T lymphocytes: effect of culture and inflammatory agents on Epa-1 expression. Cell Immunol 1984; 87:553-65. [PMID: 6331898 DOI: 10.1016/0008-8749(84)90024-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The expression of Epa-1, a tissue-restricted non-major histocompatibility complex (MHC) alloantigen, on CBA epidermal cells (EC), fibroblasts (FB), and macrophages (M phi) was investigated using bulk-cultured and clonally-derived anti-Epa-1 cytotoxic T lymphocytes (CTL). Epa-1 was readily detected on freshly trypsinized and 24-hr-cultured EC, and on skin FB cultured for 1-3 weeks. In contrast, fresh peritoneal (PE) M phi were specifically resistant to Epa-1 CTL but became susceptible after 12-24 hr in culture. Epa-1 expression by PE M phi also could be induced in vivo by M phi-activating agents such as concanavalin A or Bacillus Calmette-Guérin (BCG), but not by the sterile inflammatory agents peptone broth or thioglycolate, suggesting a correlation between Epa-1 phenotype and M phi activation. From this and from parallel studies of spleen cell M phi it is concluded that Epa-1 may be a strain-specific marker for activated M phi in the mouse, as well as an inducible histocompatibility antigen in vivo.
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Buurman WA, van der Linden CJ, Daemen AJ, Groenewegen G, Doveren RF, Kootstra G. Cell-mediated cytotoxicity toward class I and class II antigens on canine T and B lymphoblasts. TISSUE ANTIGENS 1984; 24:48-57. [PMID: 6333088 DOI: 10.1111/j.1399-0039.1984.tb00397.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Cellular cytotoxicity generated in vitro has been studied with canine T and B lymphoblasts as target cells. B lymphocytes were isolated by rosetting with protein A labeled sheep red blood cells and stimulated with sepharose bound protein A. Such highly purified stimulated B lymphoblasts appeared to be useful target cells for cellular cytotoxicity. Cold target inhibition studies and limiting dilution analysis revealed that B lymphocytes did not carry targets for cytotoxic T lymphocytes (CTL) which were not present on PHA stimulated T lymphoblasts.
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Harrison DE, Mobraaten LE. Skin graft rejection in mice repopulated with marrow of the skin donor type: a Skn gene in a congenic line. Immunogenetics 1984; 19:503-9. [PMID: 6376340 DOI: 10.1007/bf00403441] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Genetically anemic W/Wv mice and lethally irradiated wild-type mice were cured and populated by grafted marrow cells from donor mice of three congenic lines that differed at non-H-2 histocompatibility loci. Tail skin from mice of the same congenic lines was grafted 3-4 weeks later. In two cases, the recipients behaved as expected, no longer rejecting skin syngeneic with the marrow graft that had repopulated them. However, B6-H-24c skin was rejected by WBB6F1-W/Wv mice that were cured with B6-H-24c marrow showing a mean survival time of 9.9 weeks. It was rejected somewhat faster, with a mean survival time of 5.9 weeks, by W/Wv mice cured with marrow from other types of donors. Results were more variable in lethally irradiated WBB6F1-+/+ recipients of B6-H-24c marrow, but they also rejected B6-H-24c skin. Both types of recipients remained chimeras after the skin was rejected, showing more than 90% of the B6-H-24c hemoglobin type. This is the first report of a Skn gene in a congenic line.
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Tyler JD, Burlingham WJ, David CS, Steinmuller D. Cell-mediated cytotoxicity to non-MHC alloantigens on mouse epidermal cells. VI. Influence of the MHC on the tissue specificity of cytotoxic T-lymphocyte responses. Immunogenetics 1982; 16:23-36. [PMID: 6981598 DOI: 10.1007/bf00364439] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Mice of the C3H/He and A non-H-2 backgrounds are disparate from mice of the B10 background for the tissue-restricted, non-H-2 alloantigen of epidermal cells (EC), Epa-1, that is expressed by EC but not by lymphocytes (LC), as well as for a number of other alloantigens of the B10 background that are expressed by both EC and LC, generically referred to as "lymphocyte/epidermal alloantigens" (LEA). In this study, we compared the ability of various H-2 congenic strains on the C3H or A backgrounds to mount cytotoxic T-lymphocyte (CTL) responses to EC from H-2 compatible mice of the B10 background. High responses to Epa-1 were detected only in the H-2a and H-2k haplotypes; H-2b, H-2o1, H-2s, H-2t1, and H-2t2 haplotypes were nonresponders to Epa-1. High responses to LEA were detected in H-2a, H-2b, H-2s, H-2t1, and H-2t2 haplotypes; H-2k and H-2o1 were nonresponsive to LEA. Analysis of the H-2K, I and D region alleles of responders indicates that H-2Kk is essential for anti-Epa CTL responses, whereas Dd, Db or Ks were all permissive for strong anti-LEA responses. The ability to mount a given CTL response was not associated with differences in I-region alleles. These results are discussed in terms of K/D region products serving as Ir-gene products for CTL and in determining the apparent tissue-specificity of CTL.
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