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Kashiwase K, Kikuchi A, Ando Y, Nicol A, Porcelli SA, Tokunaga K, Omine M, Satake M, Juji T, Nieda M, Koezuka Y. The CD1d natural killer T-cell antigen presentation pathway is highly conserved between humans and rhesus macaques. Immunogenetics 2003; 54:776-81. [PMID: 12618910 DOI: 10.1007/s00251-002-0527-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2002] [Revised: 11/05/2002] [Indexed: 10/25/2022]
Abstract
Natural killer T (NKT) cells play an important role in controlling cancers, infectious diseases and autoimmune diseases. Although the rhesus macaque is a useful primate model for many human diseases such as infectious and autoimmune diseases, little is known about their NKT cells. We analyzed V alpha 24TCR+ T cells from rhesus macaque peripheral blood mononuclear cells stimulated with alpha-galactosylceramide (alpha-GalCer) and interleukin-2. We found that rhesus macaques possess V alpha 24TCR+ T cells, suggesting that recognition of alpha-GalCer is highly conserved between rhesus macaques and humans. The amino acid sequences of the V-J junction for the V alpha 24TCR of rhesus macaque and human NKT cells are highly conserved (93% similarity), and the CD1d alpha1-alpha2 domains of both species are highly homologous (95.6%). These findings indicate that the rhesus macaque is a useful primate model for understanding the contribution of NKT cells to the control of human diseases.
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MESH Headings
- Amino Acid Sequence
- Animals
- Antigen Presentation/genetics
- Antigens, CD1/genetics
- Antigens, CD1d
- Autoimmunity/genetics
- Base Sequence
- Conserved Sequence
- DNA/genetics
- Galactosylceramides/immunology
- Humans
- Killer Cells, Natural/immunology
- Macaca mulatta/genetics
- Macaca mulatta/immunology
- Molecular Sequence Data
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- Receptors, Antigen, T-Cell, alpha-beta/metabolism
- Sequence Homology, Amino Acid
- Species Specificity
- T-Lymphocyte Subsets/immunology
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Affiliation(s)
- Koichi Kashiwase
- Department of Laboratory, Japanese Red Cross Tokyo Metropolitan Blood Center, Japan
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2
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Kakuni M, Makita T, Wijayanto H, Hondo E, Kiso Y. Histology of vermiform appendix-like organ in slow loris. Exp Anim 2003; 52:71-5. [PMID: 12638240 DOI: 10.1538/expanim.52.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
The vermiform appendix-like organ (VALO) of the slow loris was investigated for its histology and immunohistochemical characteristics. The VALO has a much thinner wall with flat folded mucosa and shallower crypts than the cecal mucosa, while cellular components and population of the mucosa were similar to those of the cecum. No coalescent lymph nodules were seen in the submucosa. Immunohistochemically 5-HT-positive cells in the crypts and CD3- and CD8-positive lymphocytes in the lymph nodules were shown in the VALO as well as in the cecum. These findings suggest that the VALO is a low-differentiated vermiform appendix of the slow loris.
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Affiliation(s)
- Masakazu Kakuni
- Department of Veterinary Anatomy, Faculty of Agriculture, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8515, Japan
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3
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Abstract
The aim of this study was to assess the suitability of various antihuman antibodies directed against immunocomponent cells to identify components involved in cellular and humoral immune responses in the immune organs of a female baboon, and to use these reagents to analyze the immunobiology of its reproductive tract. A female baboon of reproductive age was euthanized in the luteal phase of the menstrual cycle, and samples of spleen, intestines, tonsil, lymph nodes, Fallopian tube, uterus, cervix, and vagina were removed. Tissues were either fixed in 10% unbuffered formaldehyde, Bouin's fluid, or 95% ethanol containing 5% glacial acetic acid, and embedded in paraffin, or frozen unfixed. Frozen sections were then fixed in 100% acetone. Subsequently, tissue sections were reacted with the following antihuman antibodies directed against CD3, CD45RA, CD45RO, CD4, CD8, CD20, CD68, HLA-DR, CD57, CD103, CD15, and TIA-1: IgA, IgG, IgM, J-chain, secretory component, and neutrophil elastase, using routine immunohistology techniques. Human tissues (spleen, small intestine, lymph node, and tonsil) were used as positive controls. All antihuman antibodies crossreacted with baboon tissues, except neutrophil elastase, CD15, CD45RO, CD57, and CD1A. The distribution of immune cells in the reproductive tract of the female baboon was comparable to that in the human and offers the potential for this primate to be used as a model for the study of human reproductive immunology.
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Affiliation(s)
- T M D'Hooghe
- Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Lagoo AS, Buckley PJ, Burchell LJ, Peters D, Fechner JH, Tsuchida M, Dong Y, Hong X, Brunner KG, Oberley TD, Hamawy MM, Knechtle SJ. Increased glomerular deposits of von Willebrand factor in chronic, but not acute, rejection of primate renal allografts. Transplantation 2000; 70:877-86. [PMID: 11014641 DOI: 10.1097/00007890-200009270-00005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND In our previously described primate renal allograft model, T cell ablation leads to long-term graft survival. The role of endothelial cell alteration in chronic rejection was examined in our model. METHODS Renal transplants were performed in rhesus monkeys using a T cell- depleting immunotoxin, FN18-CRM9. Sections from 10 rejected kidneys (5 acute and 7 chronic rejection) were examined after immunohistochemical staining for expression of endothelium-related proteins [von Willebrand factor (vWF), CD62P, and CD31], fibrinogen, and a macrophage marker (CD68). Glomerular staining for each antigen was graded on a semiquantitative scale. RESULTS Intense staining for vWF was consistently observed in glomerular endothelium, subendothelium, and mesangium in all kidneys removed due to chronic rejection. vWF staining was weak in kidneys showing acute rejection. The difference in glomerular staining was statistically significant. Staining for vWF in extraglomerular vessels was nearly identical in kidneys showing acute and chronic rejection. Expression of CD62P was increased in extraglomerular vessels in allografts with chronic rejection, but the glomeruli showed little or no staining. There was no significant difference in the glomerular staining for CD62P or CD31 in organs showing acute and chronic rejection. Fibrinogen staining of glomerular mesangium was seen in kidneys with chronic rejection. Macrophages (CD68+) infiltrating glomeruli were more numerous in kidneys showing chronic rejection. CONCLUSION Increased glomerular deposition of vWF in renal allografts showing chronic rejection, without increased staining for CD62P or CD31, suggests increased constitutive secretion of vWF from endothelial cells as a component of the mechanism of chronic rejection in our model.
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Affiliation(s)
- A S Lagoo
- Department of Surgery, University of Wisconsin, Madison 53792-7375, USA
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5
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Gillett NA, Chan C. Applications of immunohistochemistry in the evaluation of immunosuppressive agents. Hum Exp Toxicol 2000; 19:251-4. [PMID: 10918517 DOI: 10.1191/096032700678815819] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Immunohistochemistry (IHC) can be a valuable endpoint to evaluate lymphocyte subpopulations in tissues following exposure to presumptive immunosuppressive agents. IHC is more sensitive than conventional histology in detecting subtle differences in lymphocyte numbers and distribution in tissue. In combination with flow cytometric analysis of peripheral lymphocyte subpopulations, IHC can determine if alterations detected in the peripheral blood are a result of trafficking or reflective of changes in tissue distribution. These techniques can be used to evaluate adult animals as well as to evaluate the effects of immunosuppressive agents on fetal tissues in reproductive toxicology studies. While IHC can enhance the detection of subtle changes in lymphocyte subpopulations in tissue, the evaluation of additional endpoints of immune function must be done to further assess the biological or clinical significance of these changes.
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Affiliation(s)
- N A Gillett
- Sierra Biomedical, Inc., Sparks, Nevada 89431, USA
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Yoshino N, Ami Y, Terao K, Tashiro F, Honda M. Upgrading of flow cytometric analysis for absolute counts, cytokines and other antigenic molecules of cynomolgus monkeys (Macaca fascicularis) by using anti-human cross-reactive antibodies. Exp Anim 2000; 49:97-110. [PMID: 10889948 DOI: 10.1538/expanim.49.97] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
In order to effectively use cynomolgus monkeys as animal models for human diseases, more than 300 anti-human monoclonal antibodies (mAbs) were studied as to their cross-reaction with various antigens from cynomolgus monkeys (Macaca fascicularis). Two hundred twenty-nine of 339 (67.55%) anti-human mAbs that react with human antigens of CD-defined molecules, chemokine receptors, and T cell receptors were cross-reactive with the monkey antigens. Using the cross-reactive antibodies and the fluorescenced beads for calibration, the procedure for the absolute count of monkey lymphocyte subsets was developed and the mean values for CD4+ and CD8+ lymphocyte subsets in peripheral blood were 718 and 573/mm3, respectively. Moreover, intracellular cytokines, IL-2, IL-4 and IFN gamma, and intracellular apoptosis-related proteins, Bcl-2, FADD and active form of caspase-3 could be detected in peripheral blood mononuclear cells as well as various tissue cells. It is therefore practicable to detail the phenotype of leukocytes, assess the production of intracellular cytokines and enumerate T-lymphocyte subsets by using the cross-reactive human antibodies with respective antigens of cynomolgus monkeys.
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Affiliation(s)
- N Yoshino
- AIDS Research Center, National Institute of Infectious Diseases, Faculty of Industrial Science and Technology, Science University of Tokyo, Chiba, Japan
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7
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Armstrong N, Buckley P, Oberley T, Fechner J, Dong Y, Hong X, Kirk A, Neville D, Knechtle S. Analysis of primate renal allografts after T-cell depletion with anti-CD3-CRM9. Transplantation 1998; 66:5-13. [PMID: 9679815 DOI: 10.1097/00007890-199807150-00002] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND FN18-CRM9 is a CD3-specific immunotoxin that is capable of depleting CD3+ T cells. Pretreatment of rhesus monkeys with this agent before transplantation can induce donor-specific tolerance and "split tolerance" to renal allografts. METHODS Heterotopic renal transplants were performed on monkeys that received posttransplant FN18-CRM9. Histological and immunohistological staining, as well as analysis of the intragraft cytokine profile by reverse transcriptase polymerase chain reaction, was performed on percutaneous allograft biopsies. RESULTS Experimental monkeys had significant prolongation of allograft survival. Although an interstitial, mononuclear cell infiltrate was seen in all of the renal transplants, there was minimal evidence of acute cellular rejection. Histological evidence of alloantibody-mediated damage was detected 3 to 5 months after transplantation in the monkeys treated with FN18-CRM9. Immunohistology demonstrated the reappearance of CD3+ and CD4+ T cells, as well as CD20+ B cells, in the grafts. Cytokine analysis demonstrated expression of interferon-gamma. An intact anti-donor IgG response was seen. CONCLUSION Treatment of monkeys with FN18-CRM9 immediately after transplantation significantly prolongs renal allograft survival. Allograft biopsies demonstrate a lack of acute cellular rejection; however, alloantibody-mediated graft damage and rejection occur, with an intact anti-donor IgG response. The intragraft expression of the interferon-gamma may reflect this ongoing humoral rejection. These data suggest that even a brief period of T-cell allosensitization may lead to humorally mediated allograft damage. Efforts to achieve tolerance with posttransplant FN18-CRM9 will require modification of the protocol to deplete T cells before allosensitization exposure or to supplement the posttransplant immunomodification strategy.
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Affiliation(s)
- N Armstrong
- Department of Surgery, University of Wisconsin, Madison 53792, USA
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8
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Ozwara H, Niphuis H, Buijs L, Jonker M, Heeney JL, Bambra CS, Thomas AW, Langermans JA. Flow cytometric analysis on reactivity of human T lymphocyte-specific and cytokine-receptor-specific antibodies with peripheral blood mononuclear cells of chimpanzee (Pan troglodytes), rhesus macaque (Macaca mulatta), and squirrel monkey (Saimiri sciureus). J Med Primatol 1997; 26:164-71. [PMID: 9379483 DOI: 10.1111/j.1600-0684.1997.tb00048.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
There are relatively few monoclonal antibodies (mAb) that have been characterized for their applicability in studies on the immune system of various nonhuman primates. In the present study, we identified a large number of mAb that can be used in future immunological studies in three different nonhuman primates, i.e., chimpanzees, rhesus macaques, and squirrel monkeys. The reactivity of 161 anti-human mAb to T-cell antigens and cytokine receptors were tested on peripheral blood mononuclear cells (PBMC) from the three primate species by flow cytometric analysis. A total of 105 (65%), 73 (45%), and 68 (42%) antibodies reacted with PBMC from chimpanzees, rhesus macaques, and squirrel monkeys, respectively. Out of the 161 mAb, 38 reacted with all three species and 112 reacted with one or two of the species. No specific reaction was observed with mAb to receptors to GM-CSF, 4-1BB, FLT3, FLX2, common beta-chain, IL-1 (type I receptor), and IL-8.
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Affiliation(s)
- H Ozwara
- Department of Parasitology, Biomedical Primate Research Centre, Rijswijk, The Netherlands
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9
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Schmitt DA, Sonnenfeld G, Husson D, Tkaczuk J, André E, Schaffar L. In vitro interleukin-1 and 2 production and interleukin 2 receptor expression in the rhesus monkey. Life Sci 1996; 59:931-7. [PMID: 8795704 DOI: 10.1016/0024-3205(96)00391-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Anti-human monoclonal antibodies were used to detect and quantify interleukins-1 and 2 and interleukin-2 receptor expression in peripheral blood mononuclear cells from a rhesus monkey. Interleukin-1 production could be induced by phorbol esters (PMA) and was potentiated by phytohemagglutinin (PHA). Interleukin-2 secretion could also be induced by the combination of PHA and PMA, but only weakly with PHA alone. Interleukin-2 receptor expression was present in a subpopulation of unstimulated lymphocytes and could be enhanced by PHA or PMA. These data show once again that the rhesus monkey immune system is cross-reactive with the human one and that rhesus macaque could be a good model to study interleukin therapy.
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Affiliation(s)
- D A Schmitt
- Laboratoire d'Immunologie, Faculté de Médecine et CHU Rangueil, Toulouse, France
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10
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Wykrzykowska JJ, Pauley DR, Lackner AA, Simon MA. Evaluation of anti-human antibodies for immunohistochemistry on archival nonhuman primate tissues. J Med Primatol 1996; 25:71-7. [PMID: 8864977 DOI: 10.1111/j.1600-0684.1996.tb00197.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A panel of commercially available antibodies which recognize specific antigens on human tissues was developed for use in immunohistochemistry on tissues from eight species of nonhuman primates. Antibodies were selected for potential usefulness in diagnostic pathology, and for effectiveness in formalin-fixed, paraffin-embedded tissues. Tissues from four species of macaques and four New World monkeys were evaluated. Using these antibodies we were able to identify 17/21 antigens examined in all eight species, and 21/21 antigens in the four species of macaques. Detailed immunohistochemistry protocols are presented, along with a systematic approach to developing a protocol for a new antibody.
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Affiliation(s)
- J J Wykrzykowska
- Division of Comparative Pathology, New England Regional Primate Research Center, Harvard Medical School, Southborough, MA, USA
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11
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Li S, Kaaya E, Feichtinger H, Biberfeld G, Biberfeld P. Immunohistochemical distribution of leucocyte antigens in lymphoid tissues of cynomolgus monkeys (
Macaca fascicularis
). J Med Primatol 1993. [DOI: 10.1111/j.1600-0684.1993.tb00673.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Su‐Ling Li
- Immunopathology Lab.Karolinska InstituteStockholmSweden
| | - Ephata Kaaya
- Immunopathology Lab.Karolinska InstituteStockholmSweden
| | - Hans Feichtinger
- Immunopathology Lab.Karolinska InstituteStockholmSweden
- Dept. of PathologyUniv. of InnsbruckAustria
| | - Gunnel Biberfeld
- Dept. of ImmunologySwedish Institute for Infectious Disease ControlStockholmSweden
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12
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Stevens H, Holterman L, Haaksma A, Jonker M, Heeney JL. Lymphoproliferative disorders developing after transplantation and their relation to simian T-cell leukemia virus infection. Transpl Int 1992. [DOI: 10.1111/tri.1992.5.s1.450] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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