Abstract
Macrophage subpopulations infiltrating the grafts of ACI(RT1a) to LEW(RT11) orthotopic rat liver transplants treated with or without immunosuppressive therapy were studied using immunohistochemical staining. LEW recipients of ACI liver transplants experienced severe acute graft rejection, with a mean survival of only 10.2±0.7 days. An indirect immunoperoxidase technique on cryostat sections of the liver grafts was used to determine the localization of macrophage subpopulations infiltrating the grafts, as defined by specific anti-rat macrophage monoclonal antibodies, designated TRPM-1 (panmacrophage), TRPM-3 (activated macrophage) and Ki-M2R (tissue macrophage). TRPM-1+ or TRPM-3+ cells gradually increased on days 5 and 7 in the untreated hepatic allografts, whereas no significant changes in the number of these cells were observed in the isografts. Treatment with cyclosporine (CsA) greatly decreased the number of these two different types of cells infiltrating the hepatic allografts, compared to the untreated hepatic allografts or the isografts. The time course of the accumulation of these cells in the allografts treated with CsA showed a similar pattern; the cells increased gradually by day 5 and thereafter decreased. This pattern is different from that observed in the untreated allografts or in the isografts. There was no significant difference in the number of Ki-M2R+ cells between the untreated hepatic allografts and the isografts. However, the number of the Ki-M2R+ cells in the hepatic allografts treated with CsA was much less than that of either the untreated allografts or the isografts. These findings suggest that a progressive relative increase in host TRPM-3+ macrophage is a characteristic feature of ongoing first-set rejection in the rat hepatic allograft. The administration of CsA significantly decreased the number of macrophages infiltrating the allograft, even when compared with the isografts.
Similar content being viewed by others
References
Gordon S: Biology of the macrophage. J Cell Sci 4:267–286, 1986
Johnston RB, Jr: Current concepts: Immunology. Monocytes and macrophages. N Engl J Med 318:747–752, 1988
Unanue ER, Allen PM: The basis for the immunoregulatory role of macrophages and other accessory cells. Science 236:551–557, 1987
Dempster WJ: The migrant cells in allotransplants of heart, kidney, and skin. I. A comparative electron microscopic analysis of the migrant cells. Br J Exp Pathol 58:418–433, 1977
Rothwell TLW, Papadimitriou JM: The cellular infiltrate in skin allografts in mice. J Pathol 107:235–243, 1972
Tilney NL: The character of effector cells and the accumulation of macrophages in rejecting heart allografts in the rat. Br J Surg 60:314, 1973 (abstract)
Christmas SE, MacPherson GG: The role of mononuclear phagocytes in cardiac allograft rejection in the rat. II. Characterization of mononuclear phagocytes extracted from rat cardiac allografts. Cell Immunol 69:271–280, 1982
Wight DGD: The morphology of rejection of liver transplants.In Transplantation Immunology: Clinical and Experiments. RY Calne (ed). New York, Oxford University Press, 1984, p 53
Eggink HF, Hofstee N, Gips CH, Krom RA, Houthoff HJ: Histopathology of serial graft biopsies from liver transplant recipients. Am J Pathol 114:18–31, 1984
Tilney NL, Strom TB, Macpherson SG, Carpenter CB: Studies on infiltrating host cells harvested from acutely rejecting rat cardiac allografts. Surgery. 79:209–217, 1976
Strom TB, Tilney NL, Paradysz JM, Bancewicz J, Carpenter CB: Cellular components of allograft rejection: identity, specificity, and cytotoxic function of cells infiltrating acutely rejecting allografts. J Immunol 118:2020–2026, 1977
Tilney NL, Strom TB, MacPherson SG, Carpenter CB: Surface properties and functional characteristics of infiltrating cells harvested from acutely rejecting cardiac allografts in inbred rats. Transplantation 20:323–330, 1975
Wacker HH, Radzun HJ, Parwaresch MR: Ki-M2R, a new specific monoclonal antibody, discriminates tissue macrophages from reticulum cells and monocytesin vivo andin vitro. J Leukocyte Biol 38:509–520, 1985
Takeya M, Hsiao L, Shimokawa Y, Takahashi K. Heterogeneity of rat macrophages recognized by monoclonal antibodies: An immunohistochemical and immunoelectron microscopic study. J Histochem Cytochem 37:635–641, 1989
Takeya M, Hsiao L, Takahashi K: A new monoclonal antibody, TRPM-3, binds specifically to certain rat macrophage populations: Immunohistochemical and immunoelectron microscopic analysis. J Leukocyte Biol 41:187–195, 1987
Yamaguchi Y, Harland RC, Wyble C, Bollinger RR: The role of class I major histocompatibility complex antigens in prolonging the survival of hepatic allografts in the rat. Transplantation 47:171–177, 1989
Public Health Service: Guide for the Care and Use of Laboratory Animals. National Institute of Health, NIH Publication No. 86-2, Bethesda, Maryland, 1985
McLean IW, Nakane PK: Periodate-lysine-paraformaldehyde fixative. A new fixation for immunoelectron microscopy. J Histochem Cytochem 22:1077–1983, 1974
Isobe Y, Chen ST, Nakane PK, Brown WR: Studies on translocation of immunoglobulins across intestinal epithelium. I. Improvements in the peroxidase-labeled antibody method for application to study of human intestinal mucosa. Acta Histochem Cytochem 10:161–171, 1977
Matsuno K, Ezaki T, Kotani M: Splenic outer periarterial lymphoid sheath (PALS): An immuncproliferative microenvironment constituted by antigen-laden marginal metallophils and ED2-positive macrophage in the rat. Cell Tissue Res 257:459–470, 1989
Wight DGD: Pathology of liver transplantationIn Liver Transplantation. RY Calne (ed). London, Grune & Stratton, 1983, p 289
Snover DC, Sibley RK, Freese DK, Sharp HL, Bloomer JR, Najarian JS, Ascher NL: Orthotopic liver transplantation: a pathological study of 63 serial liver biopsies from 17 patients with special reference to the diagnostic features and natural history of rejection. Hepatology 4:1212–1222, 1984
Demetris AJ, Lasky S, van Thiel DH, Starzl TE, Dekker A: Pathology of hepatic transplantation: A review of 62 adult allograft recipients immunosuppressed with a cyclosporine/steroid regimen. Am J Pathol 118:151–161, 1985
Williams JW, Peters TG, Vera SR, Britt LG, van Voorst SJ, Haggitt RC: Biopsy-directed immunosuppression following hepatic transplantation in man. Transplantation 39:589–596, 1985
Porter KA: The pathology of rejection in human liver allografts. Transplant Proc 20:483–484, 1988
Balch CM, Wilson CB, Lee S, Feldman JD: Thymusdependent lymphocytes in tissue sections of rejecting renal allografts. J Exp Med 138:1584–1590, 1973
Strom TB, Tilney NL, Carpenter CB, Bush GJ: Identity and cytotoxic capacity of cells infiltrating renal allografts. N Engl J Med 292:1257–1263, 1975
Ishikura H, Matsuura A, Ishii Y, Natori T, Kikuchi K, Aizawa M: Different distributions of T cell subsets between perivascular and interstitial peritubular areas during rejection of rat renal allografts: A quantitative and ultrastructural study using monoclonal antibodies. Clin Exp Immunol 62:570–578, 1985
Forbes RD, Guttmann RD, Gomersall M, Hibberd J: Leukocyte subsets in first-set rat cardiac allograft rejection. A serial immunohistologic study using monoclonal antibodies. Transplantation 36:681–686, 1983
Platt JL, LeBien TW, Michael AF: Interstitial mononuclear cell populations in renal allograft rejection. Identification by monoclonal antibodies in tissue sections. J Exp Med 155:17–30, 1982
von Willebrand E, Hayry P: Composition andin vitro cytotoxicity of cellular infiltrates in rejecting human kidney allografts. Cell Immunol 41:358–372, 1978
debray-Sachs M, Descamps B: Role of macrophages in allograft rejection. Transplant Proc 11:811–812, 1979
Andreesen R, Boyce NM, Atkins RC: The expression of specific differentiation antigens on macrophages infiltrating rejecting renal allografts. Transplant Proc 19:2885–2886, 1987
Gassel AM, Radzun ML, Harsman H-J, Weyand M, Konertz W: Monocytes and macrophages in the rejection of human cardiac allografts. Transplant Proc 21:2514–2516, 1989
Shevach EM: The effects of cyclosporin A on the immune system. Annu Rev Immunol 3:397–423, 1985
Knight SC, Balfour B, O'Brien J, Buttifant L: Sensitivity of veiled (dendritic) cells to cyclosporine. Transplantation 41:96–100, 1986
Varey A, Champion BR, Cooke A: Cyclosporine affects the function of antigen presenting cells. Immunology 57:111–114, 1986
Manca F, Kunkl A, Celada F: Inhibition of the accessory function of murine macrophagesin vitro by cyclosporine. Transplantation 39:644–649, 1985
Palay DA, Cluff CW, Wentworth PA, Ziegler HK: Cyclosporine inhibits macrophage-mediating antigen presentation. J Immunol 136:4348–4353, 1986
Knight SC, Roberts M, Macatonia SE, Edwards AJ: Blocking of acquisition and presentation of antigen by dendritic cells with cyclosporine. Studies with fluorescein isothiocyanate. Transplantation 46:48–53, 1988
Hanto DW, Hardy JT, Hoffman RA, Simmons RL: Evidence that secondary mixed leukocyte culture supernatant mediates changes in cellular recruitment, blood flow, and vascular permeability. Transplantation 42:621–627, 1986
Kahan BD: Cyclosporine. N Engl J Med 21:1725–1738, 1989
Pearson LD, Osebold JW: Effects of antilymphocyte sera and antimacrophage sera on cell-mediated immune reactions in Listeria-infected mice. Infect Immunol 9:127–133, 1974
Dyminski JW, Argyrus BF: Prolongation of allograft survival with antimacrophage serum. Transplantation 8:595–601, 1969
Cameron DJ, Rajagopalan PR: Failure of antimacrophage globulin to prolong mouse skin allografts. Transplantation 31:299–302, 1981
Feldman JD, Tubergen DG, Pollock EM, Unanue ER: Distribution of a macrophage-specific antigen. Cell Immunol 5:325–337, 1972
Christmas SE, MacPherson GG: The role of mononuclear phagocytes in cardiac allograft rejection in the rat. I. Ultrastructural and cytochemical features. Cell Immunol 69:248–270, 1982
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Yamaguchi, Y., Misumi, M., Mori, K. et al. Effect of cyclosporine on distribution of macrophage subpopulations in rat hepatic allograft. Digest Dis Sci 38, 619–625 (1993). https://doi.org/10.1007/BF01316790
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01316790