Summary
The murine lymphoma (thymoma) PIR-2 of C57BL/6 origin, primarily induced in our laboratory by fractionated X-ray irradiation, has been shown to be nonimmunogenic by its failure to immunize syngeneic mice in vivo or to evoke a cytotoxic response in primary mixed lymphocyte-tumor cell cultures (MLTC) in vitro. We were able, however, to demonstrate the existence of anti-PIR-2 cytotoxic cells among allogeneic-primed C57BL/6 responding lymphocytes using the technique of limiting dilution cultures (LDC). The frequency of anti-PIR-2 cytotoxic cells among C57BL/6 lymphocytes sensitized against BALB/c splenocytes in mixed leukocyte culture (MLC) was 1/20 to 1/40, and the cytotoxic activity of positive LDC wells against PIR-2 reached 60% as determined by a 4-h 51Cr-release assay. The frequency of anti-PIR-2 cytotoxic cells could be increased two- to 10-fold (up to 1/4) by removing nylon-wool-adherent cells from the primed cell population and/or by enriching the primed lymphoblast population on a Percoll density gradient. Anti-PIR-2 cytotoxic cells were found to be Thy1+; Lytl−2+ cells. Clones isolated from the LDC wells manifested strong cytotoxic activity toward PIR-2 cells and the stimulating BALB/c splenocytes but not against other H-2b tumor lines or C57BL/6 splenocytes. We suggest that the procedure of allostimulation in MLC-LDC is an effective in vitro means of generating highly reactive cytotoxic cells against poorly immunogenic neoplasms.
Similar content being viewed by others
References
Aoki T, Herberman RB, Hartley JW, Liu M, Walling NJ, Nunn M (1977) Surface antigens on transplantable tumor cell-lines producing mouse type C viruses. J Natl Cancer Inst 58:1065
Bach ML, Bach FH, Zarling JM (1978) Pool priming: a means of generating T lymphocytes cytotoxic to tumor or virus infected cells. Lancet I:20
Bach FH, Leshem B, Kuperman OJ, Bunzendahl H, Alter BJ, Zarling JM (1982) Allosensitization to obtain anti-tumor immunity. In: Fefer A, Goldstein A (eds) The potential role of T cells in cancer therapy. Raven, New York, p 7
Cerottini JC, Brunner KT (1974) Cell-mediated cytotoxicity, allograft rejection, and tumor immunity. Adv Immunol 18:67
Finke JH, Fyfe DA, Del Villano BC, Butler GH, Ponzio NM (1980) Characterization of “foreign” alloantigen-like specificities on a murine lymphoma cell line. Transplant Proc 12:53
Finn OJ, Lieberman M, Kaplan HS (1978) H-2 Antigen expression: loss in vitro, restoration in vivo and correlation with cell-mediated cytotoxicity in a mouse lymphoma cell line. Immunogenetics 7:79
Fossati G, Balsari A, Taramelli D, Sensi ML, Pellegris G, Nava M, Parmiani G (1982) Lysis of autologous human melanoma cells by in vitro allosensitized peripheral blood lymphocytes. Cancer Immunol Immunother 14:99
Gately MK, Glaser M, Dick SJ, Mettetal RW Jr, Kornblith PL (1982) In vitro studies on the cell-mediated immune response to human brain tumors. I. Requirement for third-party stimulator lymphocytes in the induction of cell-mediated cytotoxic responses to allogeneic cultured gliomas. J Natl Cancer Inst 69:1245
Gillis S, Ferm MM, Ou W, Smith KA (1978) T cell growth factor: parameters of production and a quantitative microassay for activity. J Immunol 120:2027
Haas M (1974) Continuous production of radiation leukemia virus in C57BL thymoma tissue culture lines: purification of the leukemogenic virus. Cell 1:79
Hurrell SM, Zarling JM (1983) Ly2+ effectors cytotoxic for syngeneic tumor cells: generation by allogeneic stimulation and by supernatants from mixed leukocyte cultures. J Immunol 131:1017
Ihle JN, Joseph DR, Pazmino NH (1976) Radiation leukemia in C57BL/6 mice. II. Lack of ecotropic virus expression in the majority of lymphomas. J Exp Med 144:1406
Julius MH, Simpson E, Herzenberg LA (1973) A rapid method for the isolation of functional thymus derived murine lymphocytes. Eur J Immunol 3:645
Kedar E, Weiss DW (1983) The in vitro generation of effector lymphocytes and their employment in tumor immunotherapy. Adv Cancer Res 38:171
Lee SK, Oliver RTD (1978) Autologous leukemia-specific T-cell mediated lymphocytotoxicity in patients with acute myelogenous leukemia. J Exp Med 147:912
Leshem B, Kedar E (1983) In vitro elicitation of cytotoxic response against a nonimmunogenic murine tumor. Proceedings of the First Meeting of the Israel Society for the Life Sciences, Jerusalem. Abstract A 198
Lieber MM, Sherr CJ, Todaro GS (1974) S-tropic murine type-C viruses: frequency of isolation from continuous cell lines, leukemia virus preparations and normal spleens. Int J Cancer 13:587
Lieberman M, Kaplan HS (1959) Leukemogenic activity of filtrates from radiation induced lymphoid tumors of mice. Science 130:387
Lieberman M, Kaplan HS, DeCléve A (1976) Anomalous viral expression in radiogenic lymphomas of C57BL/Ka mice. In: Yuhas JM, Tennant RW, Regan JD (eds) Biology of radiation carcinogenesis. Raven, New York, p 237
MacDonald HR, Cerottini JC, Ryser JE, Maryanski JL, Taswell C, Widmer MB, Brunner KT (1980) Quantitation and cloning of cytolytic T lymphocytes and their precursors. Immunol Rev 51:93
Mazumder A, Grimm EA, Rosenberg SA (1983) Lysis of fresh human solid tumors by autologous lymphocytes activated in vitro by allosensitization. Cancer Immunol Immunother 15:1
Paciucci PA, MacPhail S, Zarling JM, Bach FH (1980) Lysis of syngeneic solid tumor by alloantigen stimulated mouse T and non-T cells. J Immunol 124:370
Sensi ML, Parenza M, Parmiani G (1983) Alloreactivity and tumor antigens: generation of syngeneic anti-lymphoma killer lymphocytes by alloimmunization of mice with normal cells. J Natl Cancer Inst 70:291
Strausser JL, Mazumder A, Grimm EA, Lotze MT, Rosenberg SA (1981) Lysis of human solid tumors by autologous cells sensitized in vitro to alloantigens. J Immunol 127:266
Truitt RL, Shih CY, Lefever AV, Tempelis LD, Andreani M, Bortin MM (1983) Characterization of alloimmunization-induced T lymphocytes reactive against AKR leukemia in vitro and correlation with graft-vs-leukemia activity in vivo. J Immunol 131:2050
Vánky F, Gorsky T, Gorsky Y, Masucci MG, Klein E (1982) Lysis of tumor biopsy cells by autologous T lymphocytes activated in mixed cultures and propagated with T cell growth factor. J Exp Med 155:83
Vose BM, White W (1983) Tumor reactive lymphocytes stimulated in mixed lymphocyte and tumor culture: clonal analysis of effector cells in cytotoxic and proliferative assays. Cancer Immunol Immunother 15:227
Yefenof E, Klein G (1974) Antibody induced redistribution of normal and tumor associated surface antigens. Exp Cell Res 88:217
Yefenof E, Tchakirov R, Kedar E (1980) In vitro generation of cytotoxic lymphocytes against radiation and radiation leukemia virus-induced tumors. I. Role of viral antigenicity. Cancer Immunol Immunother 8:171
Zarling JM, Robins HI, Raich PC, Bach FH, Bach ML (1978) Generation of cytotoxic T lymphocytes to autologous human leukemia cells by sensitization to pooled allogeneic normal cells. Nature 274:269
Zarling JM, Kay NE, Grant B, Yasukawa M, Bach FH (1983) Human anti lymphoma responses generated in vitro and in vivo following sensitization with allogeneic leukocytes. Cancer Immunol Immunother 15:237
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Leshem, B., Gotsman, B. & Kedar, E. In vitro elicitation of cytotoxic response against a nonimmunogenic murine tumor by allosensitization. Cancer Immunol Immunother 17, 117–123 (1984). https://doi.org/10.1007/BF00200047
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00200047