Abstract
X-ray resistant porcine suppressor T cells expressing Ia-like antigens were obtained from mixed cultures of leucocytes and tissue cells (cultured kidney cells, liver cells, endothelial cells, fibroblasts or X-irradiated leucocytes), and were assayed by their ability to suppress lymphocyte proliferation in a second mixed culture. All tissues tested induced suppressor cells although quantitative differences existed between them. Suppressor cell induction was under genetic control by at least two loci, one of which was within the major histocompatibility (MHC) complex. Suppressor cell function was restricted by the MHC type of the responding cell but not the stimulating cell in the second culture.
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Selected References
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- Bradley B. A., Edwards J. M., Franks D. Histocompatibility phenotyping by the mixed lymphocyte reaction. Tissue Antigens. 1973;3(4):340–347. doi: 10.1111/j.1399-0039.1973.tb01011.x. [DOI] [PubMed] [Google Scholar]
- Daniel M. R., Edwards M. J. Interaction of pig lymphocytes with allogenic kidney cells in vitro. Br J Exp Pathol. 1975 Aug;56(4):349–357. [PMC free article] [PubMed] [Google Scholar]
- Davies H. S., Taylor J. E., Daniel M. R., Wakerley C. Differences between pig tissues in the expression of major transplantation antigens: possible relevance for organ allografts. J Exp Med. 1976 Apr 1;143(4):987–992. doi: 10.1084/jem.143.4.987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- DeBono D. P., Macintyre D. E., White D. J., Gordon J. L. Endothelial adenine uptake as an assay for cell- or complement-mediated cytotoxicity. Immunology. 1977 Feb;32(2):221–226. [PMC free article] [PubMed] [Google Scholar]
- Eisenthal A., Nachtigal D., Feldman M. Induction of allospecific suppressor T cells in vitro. Cell Immunol. 1977 Nov;34(1):112–124. doi: 10.1016/0008-8749(77)90234-9. [DOI] [PubMed] [Google Scholar]
- Eisenthal A., Nachtigal D., Feldman M. Studies of allospecific suppressor T lymphocytes induced and assayed in culture. Transplant Proc. 1979 Mar;11(1):904–906. [PubMed] [Google Scholar]
- Ferguson R. M., Anderson S. M., Simmons R. L. Characterization of suppressor lymphocytes generated in vitro. Transplantation. 1978 Nov;26(5):331–339. doi: 10.1097/00007890-197811000-00013. [DOI] [PubMed] [Google Scholar]
- Ferguson R. M., Anderson S. M., Simmons R. L. In vitro generation of specific and nonspecific suppression of cell-mediated cytotoxicity. Transplant Proc. 1977 Mar;9(1):919–921. [PubMed] [Google Scholar]
- Fitch F. W., Engers H. D., Cerottini J. C., Bruner K. T. Generation of cytotoxic T lymphocytes in vitro. VII. Suppressive effect of irradiated MLC cells on CTL response. J Immunol. 1976 Mar;116(3):716–723. [PubMed] [Google Scholar]
- Hirano T., Nordin A. A. Cell-mediated immune response in vitro. I. The development of suppressor cells and cytotoxic lymphocytes in mixed lymphocyte cultures. J Immunol. 1976 Apr;116(4):1115–1122. [PubMed] [Google Scholar]
- Hirschberg H., Thorsby E. Activation of human suppressor cells in mixed lymphocyte cultures. Scand J Immunol. 1977;6(8):809–815. doi: 10.1111/j.1365-3083.1977.tb02154.x. [DOI] [PubMed] [Google Scholar]
- Leffert H. L., Paul D. Studies on primary cultures of differentiated fetal liver cells. J Cell Biol. 1972 Mar;52(3):559–568. doi: 10.1083/jcb.52.3.559. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pawelec G. P. Primed lymphocyte testing in pigs: conditions for the generation of primed cells and their response characteristics. J Immunol Methods. 1978;21(3-4):247–259. doi: 10.1016/0022-1759(78)90151-5. [DOI] [PubMed] [Google Scholar]
- Pawelec G., Brons G. Modification of lymphocyte responsiveness in vitro by lambda carrageenan compared with colloidal silica and depletion of surface adherent cells. Clin Exp Immunol. 1978 Mar;31(3):426–435. [PMC free article] [PubMed] [Google Scholar]
- Pawelec G., Davies H. S., Steele C., White D., Brons G. Stimulation of lymphocyte proliferation in vitro by cultured nonlymphoid tissue cells which do not express Ia-like antigen. Transplant Proc. 1979 Mar;11(1):1095–1097. [PubMed] [Google Scholar]
- Pearson J. D., Carleton J. S., Hutchings A., Gordon J. L. Uptake and metabolism of adenosine by pig aortic endothelial and smooth-muscle cells in culture. Biochem J. 1978 Feb 15;170(2):265–271. doi: 10.1042/bj1700265. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sampson D., Grotelueschen C., Kauffman H. M., Jr The human splenic suppressor cell. Transplantation. 1975 Nov;20(5):362–367. doi: 10.1097/00007890-197511000-00002. [DOI] [PubMed] [Google Scholar]
- Sondel P. M., Jacobson M. W., Bach F. H. Selective activation of human suppressor cells by a nonproliferative stimulus. Eur J Immunol. 1977 Jan;7(1):38–40. doi: 10.1002/eji.1830070109. [DOI] [PubMed] [Google Scholar]
- Webb M., Daniel M. Induced synthesis of metallothionein by pig kidney cells in vitro in response to cadmium. Chem Biol Interact. 1975 Apr;10(4):269–276. doi: 10.1016/0009-2797(75)90091-5. [DOI] [PubMed] [Google Scholar]
