Kapp, J.A. and Ingraham, J.S. Anti-protein plaque-forming cells detected with high efficiency by the use of red cells coupled to bovine serum globulin through Bis-diazo-benzidine. J. Immunol. 104:1039, 1970.

Kapp, J.A. and Benacerraf, B. The rosette cell response of several mouse strains to immunization with both sheep and pigeon erythrocytes; magnitude of errors caused by cytophilic antibody. Eur. J. Immunol. 2:467, 1972.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Genetic control of immune responses in vitro. I. Development of primary and secondary plaque-forming cell responses to the random terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) by mouse spleen cells in vitro. J. Exp. Med. 138:1107, 1973.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Genetic control of immune responses in vitro. II. Cellular requirements for the development of primary plaque-forming cell responses to the random terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) by mouse spleen cells in vitro. J. Exp. Med. 138:1121, 1973.

Pierce, C.W., Kapp, J.A., Wood, D.D. and Benacerraf, B. Immune responses in vitro. X. Functions of macrophages. J. Immunol. 112:1181, 1974.

Benacerraf, B., Katz, D.H., Kapp, J.A., and Pierce, C.W. Regulatory mechanisms in the immune response. Proceedings of the Society of General Physiologists. In: Cellular Selection and Regulation on the Immune Response, G.M. Edelman, ed., Raven Press, New York, p. 265, 1974.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Genetic control of immune responses in vitro. III. Tolerogenic properties of the terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) for spleen cells from nonresponder (H-2s and H-2q) mice. J. Exp. Med. 140:172, 1974.

Benacerraf, B., Kapp, J.A., Pierce, C.W., and Katz, D.H. Genetic control of immune responses in vitro. IV. Conditions for the cooperative interactions between nonresponder parental B cells and primed (responder x nonresponder)F1 T cells in the development of an antibody response under Ir gene control in vitro. J. Exp. Med. 140:185, 1974.

Kapp, J.A., Pierce, C.W., Schlossman, S., and Benacerraf, B. Genetic control of immune responses in vitro. V. Stimulation of suppressor T cells in nonresponder mice by the terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). J. Exp. Med. 140:648, 1974.

Benacerraf, B., Kapp, J.A., and Pierce, C.W. Stimulation of specific suppressor T cells by the terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 in genetic nonresponder mice. In: Immunological Tolerance: Mechanism and Potential Therapeutic Applications, B. Benacerraf and D.H. Katz, eds., Academic Press, Inc., New York, p. 507, 1975.

Pierce, C.W., Kapp, J.A., Solliday, S., Dorf, M.E., and Benacerraf, B. Immune responses in vitro. XI. Suppression of primary IgM and IgG plaque-forming cell responses in vitro by alloantisera against leukocyte alloantigens. J. Exp. Med. 140:921, 1974.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. In vitro studies of the cellular interactions in an antibody response controlled by an immune response (Ir) gene(s). In: Immune Recognition, A. Rosenthal, ed., Academic Press, Inc., New York, p. 667, 1975.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Genetic control of immune responses in vitro. VI. Experimental conditions for the development of helper T cell activity specific for the terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) in nonresponder mice. J. Exp. Med. 142:50, 1975.

Pierce, C.W. and Kapp, J.A. The role of macrophages in antibody responses in vitro. In: Immunobiology of the Macrophage, D.S. Nelson, ed., Academic Press, New York, p. 1, 1976.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Role of suppressor T cells in an Ir gene controlled immune response. In: Suppressor Cells in Immunity, S.K. Singhal and N.R. St. C. Sinclair, eds, University of Western Ontario Press, p. 84, 1975.

Benacerraf, B., Kapp, J.A., Debre, P., Pierce, C.W. and DeLaCroix, F. The stimulation of specific suppressor T cells in genetic nonresponder mice by linear random copolymers of L-amino acids. Transplantation Reviews 26:21, 1975.

Pierce, C.W. and Kapp, J.A. Regulation of immune responses by suppressor T cells. Contemporary Topics in Immunobiology V, p. 91, 1976.

Debre, P., Kapp, J.A., and Benacerraf B. Genetic control of specific immune suppression. I. Experimental conditions for the stimulation of suppressor cells by the copolymer L-glutamic acid50-L-tyrosine50 (GT) in nonresponder BALB/c mice. J. Exp. Med. 142:1436, 1975.

Debre, P., Kapp, J.A., Dorf, M.E., and Benacerraf, B. Genetic control of specific immune suppression. II. H-2-linked dominant genetic control of immune suppression by the random copolymer L-glutamic acid50-L tyrosine50 (GT). J. Exp. Med. 142:1447, 1975.

Kapp, J.A., Pierce, C.W., DeLaCroix, F., and Benacerraf, B. Immunosuppressive factor(s) extracted from lymphoid cells of nonresponder mice primed with L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). I. Activity and antigenic specificity. J. Immunol. 116:305, 1976.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Suppressive activity of lymphoid cell extracts from nonresponder mice injected with the terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). In: The Role of Products of the Histocompatibility Gene Complex in Immune Responses, D.H. Katz and B. Benacerraf, eds, Academic press, Inc., New York, p. 569, 1976.

Pierce, C.W., Kapp, J.A., and Benacerraf, B. Stimulation of antibody responses in vitro by antigen-bearing syngeneic and allogeneic macrophages in The Role of Products of the Histocompatibility Gene Complex in the Immune Responses, D.H. Katz and B. Benacerraf, eds., Academic Press, Inc., New York, p. 391, 1976.

Pierce, C.W., Kapp, J.A., and Benacerraf. B. Regulation by the H-2 gene complex of macrophage-lymphoid cell interactions in secondary antibody responses in vitro. J. Exp. Med. 144:371, 1976.

Pierce, C.W, Kapp, J.A., and Benacerraf, B. Genetic restriction of macrophage-lymphocyte interactions in secondary antibody responses in vitro. In: Cold Spring Harbor Symposium on Quantitative Biology, vol XLI, Origins of Lymphocyte Diversity, Laboratory of Quantitative Biology, Cold Spring Harbor, Long Island, New York, pp. 563-570, 1977.

Kapp, J.A., Pierce, C.W., and Benacerraf, B. Immunosuppressive factor(s) extracted from lymphoid cells of nonresponder mice primed with L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). II. Cellular source and effect on responder and nonresponder mice. J. Exp. Med. 145:828, 1977.

Theze, J., Kapp, J.A., and Benacerraf, B. Immunosuppressive factor(s) extracted from lymphoid cells of nonresponder mice primed with L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). III. Immunochemical properties of the GAT-specific suppressive factor. J. Exp. Med. 145:839, 1977.

Waltenbaugh, C., Theze, J., Kapp, J.A., and Benacerraf, B. Immunosuppressive factor(s) specific for L-glutamic acid50-L-tyrosine50 (GT). III. Generation of suppressor T cells by a suppressive extract derived from GT-primed lymphoid cells. J. Exp. Med. 146:970, 1977.

Pierce, C.W. and Kapp, J.A. Functions of macrophages in antibody responses in vitro. In: American Association of Immunologists and Reticuloendothelial Society Symposium, Macrophage Functions in Immunity, Fed. Proc. 37:86, 1977.

Pierce, C.W., Germain, R.N., Kapp, J.A., and Benacerraf, B. Secondary antibody responses in vitro to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) by (responder x nonresponder)F1 spleen cells stimulated by parental GAT-M?. J. Exp. Med. 146:1827, 1977.

Benacerraf, B., Waltenbaugh, C., Theze, J., Kapp, J.A., and Dorf, M. The I region genes in genetic regulation. ICN-UCLA Symposium on Molecular and Cellular Biology, Vol. VI, pp. 363-382, 1977.

Kapp, J.A., Pierce, C.W., Theze, J., and Benacerraf, B. Expression of Ir genes in T cells. In: Ir Genes and Ia Antigens, H.O. McDevitt, ed., Academic Press, New York, p. 529, 1978.

Pierce, C.W. and Kapp, J.A. H-2 gene complex regulation of macrophage lymphocyte interactions in antibody responses in vitro in Ir Genes and Ia Antigens, H.O. McDevitt, ed., Academic Press, New York, p. 357, 1978.

Theze, J., Kapp, J.A., and Benacerraf, B. Properties of the purified immunosuppressive factors specific for L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). In: Ir Genes and Ia Antigens, H.O. McDevitt, ed., Academic Press, New York, p. 539, 1978.

Kapp, J.A., Pierce, C.W., Theze, J., and Benacerraf, B. Modulation of immune responses by suppressor T cells. In: American Association of Immunologists Symposium, Autologous Immune Reactions as Regulatory Mechanisms, Fed. Proc. 37:2361, 1978.

Germain, R.N., Theze, J., Kapp, J.A., and Benacerraf, B. Antigen specific T cell mediated suppression. I. Induction of L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) specific suppressor T cells in vitro requires both antigen specific T suppressor factor (TsF) and antigen. J. Exp. Med. 147:123, 1978.

Kapp, J.A. Immunosuppressive factors from lymphoid cells of nonresponder mice primed with L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). IV. Lack of strain restrictions among allogeneic nonresponder donors and recipients. J. Exp. Med. 147:997, 1978.

Pierce, C.W. and Kapp, J.A. L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). A probe for regulatory mechanisms in antibody responses. In: Immunobiology of Proteins and Peptides I, M.Z. Stavitsky and A.B. Stavitsky, eds., Plenum Press, New York, pp. 419-428, 1978.

Kapp, J.A. and Strayer, D.S. H-2-linked Ir gene control of antibody responses to porcine insulin. I. Development of insulin-specific antibodies in some but not all nonresponder strains injected with proinsulin. J. Immunol. 121:978, 1978.

Pierce, C.W. and Kapp, J.A. Antigen-specific suppressor T cell activity in genetically restricted immune spleen cells. J. Exp. Med. 148:1271, 1978.

Pierce, C.W. and Kapp, J.A. Suppressor T cell activity in responder x nonresponder (C57BL/10 x DBA/1)F1 spleen cells responsive to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). J. Exp. Med. 148:1282, 1978.

Pierce, C.W., Tadakuma, T., and Kapp, J.A. Role of nonspecific and specific suppressor factors in immunity. Annals of the New York Academy of Sciences 332:336, 1979.

Kapp, J.A., Strayer, D.S., Robbins, P.F., and Perlmutter, R.M. Insulin-specific murine antibodies of limited heterogeneity. I. Genetic control of spectrotypes. J. Immunol. 123:109, 1979.

Kapp, J.A. and Araneo, B.A. Interactions of macrophages and T cells in the development of antibody and proliferative responses. In: The Regulatory Role of Mononuclear Phagocytes in Immunity, A.S. Rosenthal and E. Unanue, eds., Academic Press, Inc., New York, p. 141, 1980.

Pierce, C.W. and Kapp, J.A. Nonspecific and specific suppressor factors in The Lymphokines, John W. Hadden and William E. Stewart, eds., The Humana Press, Inc., New Jersey, pp. 207-230, 1981.

Araneo, B.A. and Kapp, J.A. H-2-linked Ir gene control of T cell proliferative responses to the synthetic terpolymer L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). I. Requirements for T cell activation in responder and nonresponder mice. J. Immunol. 124:1492, 1980.

Pierce, C.W. and Kapp, J.A. Regulatory T cell subsets: Functions in responses to an antigen under Ir gene control. In: Regulatory T Lymphocytes, B. Pernis and H.J. Vogel, eds., Academic Press, Inc. New York, p. 301-314, 1980.

Araneo, B.A. and Kapp, J.A. Immunosuppressive factor(s) from lymphoid cells of nonresponder mice primed with L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). V. Inhibition of T cell proliferative responses. J. Immunol. 125:118, 1980.

Kapp, J.A., Araneo, B.A., and Clevinger, B.L. Suppression of antibody and T cell proliferative responses to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) by a specific monoclonal T cell factor. J. Exp. Med. 152:235, 1980.

Pierce, C.W., and Kapp, J.A. Activities of nonspecific and specific suppressor T-cell factors in immune responses in Trends in Inflammation Research, G.P. Velo, ed., Birkhauser Verlag, Boston, p. 126, 1979.

Bucy, R.P. and Kapp, J.A. Ir gene control of the immune response to insulin. I. Pork insulin stimulates T cell activity in nonresponder mice. J. Immunol. 126:603, 1981.

Kapp, J.A. and Bucy, R.P. Ir gene control of insulin-specific immune response in mice. In: Basic and Clinical Aspects of Immunity to Insulin, A. Rosenthal, K. Keck and P. Erb, eds., Walter de Gruyter, Berlin. pp. 71-80. 1981.

Thomas, J.S., Kapp, J.A., Schroer, J.A. and Rosenthal, A.S. Influence of insulin modification upon the immune response to insulin. In: Basic and Clinical Aspects of Immunity to Insulin, K. Keck and P. Erb, eds., Walter de Gruyter, Berlin. pp. 81-91, 1981.

Kapp, J.A. and Araneo, B. A. Production and characterization of T cell hybrids producing antigen-specific suppressor factors. In: Monoclonal Antibodies and T Cell Hybridomas. G. J. Hammerling, U. Hammerling, and J. F. Kearney, eds., Elsevier Publishing Co. PP. 509-515, 1981.

Kapp, J.A., Araneo, B. A., Ju, S-T., and Dorf, M. E. Immunogenetics of Monoclonal Suppressor T Cell Products. In: Immunoglobulin Idiotypes and Their Expression. C. Janeway, E. Sercarz, and H. Wigzell, eds., Academic Press, NY, pp. 387-396, 1981.

Webb, D.R., Krupen, K., Araneo, B.A., Kapp, J.A., Nowowiejski, I., Healy, C., Weider, K., and Stein, S. Chemical characterization of antigen-specific suppressor lymphokines. In: Progress in Cancer Research and Therapy 20:187-194, 1981.

Kapp, J.A. and Araneo, B.A. Structure and function of monoclonal antigen-specific suppressor T cell factors. Lymphokines, Vol. 5, Marc Feldmann, editor. Academic Press, Inc. New York. pp. 187-195, 1982.

Araneo, B.A. and Kapp, J.A. Genetic analysis of immune suppression. I. Gene complementation is required for suppression of antigen-specific proliferative responses by T cell derived factors. Immunogenetics 14:221-230, 1981.

Kapp, J.A. and Araneo, B.A. Characterization of antigen-specific suppressor factors from T cell hybridomas. In: Isolation, Characterization and Utilization of T Lymphocyte Clones. C. Garrison Fathman and Frank Fitch, editors. Academic Press, pp. 139-148, 1982.

Krupen, K., Araneo, B.A., Brink, L., Kapp, J.A., Stein, S., Wieder, K.J., and Webb, D.R. Purification of a monoclonal T cell suppressor factor specific for L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). Proc. Natl. Acad. Sci (USA) 79:1254-1258, 1982.

Kapp, J.A. and Araneo, B.A. Antigen-specific suppressor T cell interactions. I. Induction of an MHC-restricted suppressor factor specific for L-glutamic acid50-L-tyrosine50. J. Immunol. 128:2447-2452, 1982.

Webb, D.R., Araneo, B.A., Healy, C., Kapp, J.A., Krupen, K., Nowowiejski, I., Pierce, C.W., Sorensen, C.M., Stein, S., and Weider, K.J. Purification and biochemical analysis of antigen-specific suppressor factors isolated from T-cell hybridomas. Current Topics in Microbiology and Immunology 100:53-59, 1982.

Weider, K., Araneo, B.A., Kapp, J.A., and Webb, D.R. Cell-free translation of a biologically active, antigen-specific suppressor T cell factor. Proc. Natl. Acad. Sci. (USA) 79:3599-3603, 1982.

Thomas, J.W., Bucy, R.P. and Kapp, J.A. T cell independent responses to an Ir gene controlled antigen. I. Characteristics of the immune response to insulin complexed to Brucella abortus. J. Immunol. 129:6-10, 1982.

Strayer, D.S. and J.A. Kapp. Insulin-specific antibodies and insulitis in mice immunized with purified porcine insulin. Clin. Exp. Immunol. 47:77-84, 1982.

Trial, J., J.A. Kapp, C.W. Pierce, D.C. Shreffler, C.M. Sorensen and C. Waltenbaugh. Expression of cell surface antigens by suppressor T cell hybridomas. I. Comparison of phenotype and function. J. Immunol. 130:565, 1983.

Bucy, R.P. and J.A. Kapp. Ir gene control of immune responses to insulins. II. Phenotypic differences in T cell activity among nonresponder strains of mice. J. Immunol. 130:2062, 1983 .

Healy, C.T., J.A. Kapp, S. Stein, L. Brink and D.R. Webb. Comparative analysis of a monoclonal antigen-specific T suppressor factor obtained from supernatant, membrane or cytosol of a T-cell hybridoma. In: Ir Genes: Past, Present and Future. C.W. Pierce, S.E. Cullen, J.A. Kapp, B.D. Schwartz, D.C. Shreffler, editors. Humana Press, Inc. 1983, pp. 565-568.

Webb, D.R., Araneo, B.A., Gerassi, E., Healy, C., Kapp, J.A., Krupen, K., Nowowiejski, I., Pierce, C.W., Sorensen, C.M., Stein, S. and Wieder, K.J. Purification and analysis of antigen-specific suppressor proteins derived from T-cell hybridomas. J. Hadden, et al, editors. Adv. Immunopharmacology 2:765; Pergamon Press, NY, 1983.

Kapp, J.A., C.W. Pierce, S.E. Cullen, D.C. Shreffler, and B.D. Schwartz. Ir Genes: New Tests of Familiar Arguments. Immunology Today 4 (no.1):1, 1983.

Webb, D.R., J.A. Kapp, C.W. Pierce. The biochemistry of antigen-specific T cell factors. Annual Rev. Immunology. 1:423-438, 1983.

Kapp, J.A., B.A. Araneo, C.M. Sorensen and C.W. Pierce. Identification of H-2 restricted suppressor T cell factors specific for L-glutamic acid50-L-tyrosine50 (GT) and L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). In: Ir Genes: Past, Present and Future. C.W. Pierce, S.E. Cullen, J.A. Kapp, B.D. Schwartz, D.C. Shreffler, editors. Humana Press, Inc., 1983. pp. 553-563.

Pierce, C.W. and J.A. Kapp. Antigen-specific suppressor T cells as one mode of expression of immune response genes. In: Ir Genes: past, present and future. C.W. Pierce, S.E. Cullen, J.A. Kapp, B.D. Schwartz, D.C. Shreffler, editors., Humana Press, Inc. 1983. pp. 317-325.

Hauptfeld, V., M. Hauptfeld, M. Nahm, J. Trial, J.A. Kapp and D. Shreffler. Partial characterization of 8 anti-I-J and 3 anti-Ia monoclonal reagents. In: Ir Genes: Past, Present and Future. C.W. Pierce, S.E. Cullen, J.A. Kapp, B.D. Schwartz and D.C. Shreffler, editors. Humana Press, Inc. 1983. pp. 51-55.

Robbins, P.F., J.W. Thomas, P.E. Jensen, and J.A. Kapp. Insulin-specific tolerance induction. I. Abrogation of helper T cell activity is controlled by H-2 linked Ir genes. J. Immunol. 132:43-49, 1984.

Kraig, E., M. Kronenberg, J.A. Kapp, C.W. Pierce, A.F. Abruzzini, C.M. Sorensen, L.E. Samelson, R.H. Schwartz and L.E. Hood. GAT-specific T and B cells do not transcribe similar heavy chain variable region gene segments. J. Exp. Med. 158:192-209, 1983.

Kronenberg, M., E. Kraig, G. Siu, J.A. Kapp, J. Kappler, P. Marrack, C.W. Pierce and L. Hood. Three T-cell hybridomas do not contain detectable heavy chain variable gene transcripts. J. Exp. Med. 158:210-227, 1983.

Kapp, J.A., C.M. Sorensen, C.W. Pierce, J. Trial, D.C. Shreffler and D.R. Webb. Characterization of hybridomas producing single and two chain antigen-specific suppressor T cell factors. In: T cell Hybridoma, M. J. Taussig, Ed. CRC Press, 1985, pp. 111-121.

Webb, D.R., E. Gerassi, C.T. Healy, J.A. Kapp, K. Krupen, C.W. Pierce, and C.M. Sorensen. Biochemical characterization of monoclonal T cell suppressor factors specific for the antigen L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). Lymphokine Research 2:103, 1983.

Webb, D.R., J.A. Kapp, and C.W. Pierce. Biochemical and genetic analysis of antigen-specific suppressor factors obtained from T cell hybrids. In: T cell Hybridomas, M. J. Taussig, Ed. CRC Press, 1985, pp. 187-195.

Kronenberg, M., M. Steinmetz, J. Kobori, E.Kraig, J.A. Kapp, C.W. Pierce, C.M. Sorensen, G. Suzuki, T. Tada, and L. Hood. RNA transcripts for I-J polypeptides are apparently not encoded between the I-A and I-E subregions of the murine major histocompatibility complex. Proc. Natl. Acad. Sci. (USA). 80:5704-5708, 1983.

Kapp, J.A., C.M. Sorensen and C.W. Pierce. Antigen-specific suppressor T cell interactions. II. Characterization of two different types of suppressor T cell factors for L-glutamic acid50-L-tyrosine50 (GT) and L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). J. Exp. Med. 158:1962, 1983.

Healy, C.T., J.A. Kapp and D.R. Webb. Purification and biochemical analysis of antigen-specific suppressor factors obtained from the supernatant, membrane or cytosol of a T cell hybridoma. J. Immunol. 131:2843, 1983.

Kapp, J.A., C.M. Sorensen, and C.W. Pierce. 1984. Comparison of two different types of antigen-specific suppressor T cell factors. Progress in Immunology V, 871.

Kapp, J.A., C.M. Sorensen, C.W. Pierce. Production and characterization of antigen-specific suppressor factors from hybridoma cell lines. Methods in Enzymology, 116:303, 1985.

Webb, D.R., J.A. Kapp and C.W. Pierce. Antigen-specific suppressor factors: An overview. Methods in Enzymology, 116:295, 1985.

Jensen, P.E. and J.A. Kapp. Regulatory mechanisms of the immune response to heterologous insulins. I. Development and regulation of plaque-forming cell responses in vitro. Cell. Immunol. 87:73-84, 1984.

Pierce, C.W., J.A. Kapp, C.M. Sorensen and J. Trial. T cell subsets in (responder X nonresponder)F1 mice regulating antibody responses to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). J. Immunol., 133: 2874, 1984.

Kapp, J.A., P.E. Jensen, P.F. Robbins and C. Fritschle. Insulin-specific tolerance induction. II. Tolerant helper T cells can be rescued by insulin complexed to Brucella abortus. J. Immunol., 133: 2888, 1984.

Jensen, P.E., C.W. Pierce and J.A. Kapp. Regulatory mechanisms in immune responses to heterologous insulins. II. Suppressor T cell activation associated with nonresponsiveness in H-2b mice. J. Exp. Med., 160: 1012, 1984.

Pierce, C.W., C.M. Sorensen and J.A. Kapp. T cell subsets regulating antibody responses to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) in virgin and immunized nonresponder mice. J. Immunol., 134: 29, 1985.

Kapp, J.A., C.W. Pierce and C.M. Sorensen. Antigen-specific T-cell suppressor factors. Hospital Practice. 19: 85, 1984.

Hedrick, S.M., R.N. Germain, M.J. Bevan, M. Dorf, I. Engel, P. Finke, N. Gascoigne, E Heber-Katz, J.A. Kapp, Y. Kaufmann, J. Kaye, F. Melchers, C. Pierce, R.H. Schwartz, C. Sorensen, M. Taniguchi, and M. Davis. Rearrangement and transcription of a T cell receptor Beta chain gene in different T cell subsets. Proc.Nat.Acad.Sci.(USA) 82: 531, 1984.

Jensen, P.E. and J.A. Kapp. Stimulation of helper T cells and dominant suppressor T cells that recognize autologous insulin. J. Mol. Cell. Immunol. 2:133, 1985.

Krupen, K., C. Turck, S. Stein, J.A. Kapp and D.R. Webb. GAT specific suppressor factors. Methods in Enzymology, 116:325, 1985.

Hauptfeld , V., J.A. Kapp, K. Frederick, J.A. Trial and D.S. Schreffler. Monoclonal antibodies to mouse antigens. II. Characterization of thirty-one anti-I-J reagents. Immunogenetics 21:193, 1985.

Jensen, P.E. and J.A. Kapp. Genetics of insulin-specific helper and suppressor T cells in nonresponder mice. J. Immunol. 135:2990, 1985.

Lopez, M.T., C.M. Sorensen, J.A. Kapp and C.W. Pierce. Cellular interactions of L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) specific suppressor factors. I. Inhibition of the activity of GAT-specific helper T cell clones by monoclonal GAT-specific suppressor T cell factors. J. Immunol. 136:798, 1986.

Trial, J., D.C. Schreffler and J.A. Kapp. Lymphokines regulate expression of cell surface antigens by murine suppressor T cell hybridomas. Lymphokine Res. 5:275, 1986.

Pierce, C.W., M.T. Lopez, C.M. Sorensen and J.A. Kapp. Cellular requirements and mechanisms of action of antigen-specific suppressor T cell factors. In: Advances in Immunopharmacology 3. L. Chedid, J.W. Hadden, F. Spreafico, P. Dukor and D. Willoughby. Pergamon Press, Ltd., Oxford, GB, 1986, pp. 251-256.

Turck, C., J.A. Kapp and D.R. Webb. Purification and partial characterization of a monoclonal "second order" suppressor factor specific for L-glutamic acid60-L-alanine30-L-tyrosine10. J. Immunol., 135:3232, 1985.

Lake, J.P., J.A. Kapp and C. W. Pierce. Regulation of immune responses by T cell subsets. Role of helper and suppressor T cells in the development and expression of MHC-restricted antibody responses to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) by (responder x responder)F1 spleen cells. J. Immunol. 136:1201, 1986.

Hansen, T.H., W.D. Walsh, R.J. Rubocki and J.A. Kapp. Responses of B6.C-H-2bm12 to heterologous insulins show no correlation with the putative gene conversion but define Iabm12 as functionally unique. J. Mol. Cell. Immunol. 2:359, 1986.

Pierce, C.W., J.A. Kapp, P.E. Jensen, J.P. Lake, M.T. Lopez, R. Poon, and C.M. Sorensen. Regulatory T cell subsets, In: Mediators of Immune Regulation and Immunotherapy, S.K. Singhal and T.L. Delovitch, eds. Elsevier, New York, NY 1986, pp. 58-64.

Poon, R., C.M. Sorensen, C. W. Pierce and J.A. Kapp. Characterization of two monoclonal, idiotype-binding suppressor T cell factors specific for the antibody response to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). J. Immunol. 137:3709, 1986.

Lake, J.P., J.A. Kapp and C.W Pierce. Genetic restrictions in the development of antibody responses to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT) by nude mice implanted with semiallogenic thymus glands. J. Immunol., 136:805, 1986.

Webb, D., J.A. Kapp, K. Krupen, C.W. Pierce, C.M. Sorensen, C.W. Turck. Factors from suppressor T cells: Current status and perspectives. In: Advances in Immunopharmacology, Vol. 3, eds. L. Chedid, J.W. Hadden, F. Spreafico, P. Dukor and D. Willoughby. Pergamon Press, Ltd., Oxford, GB, 1986, pp. 149-152.

Turck, C.W., J.A. Kapp and D.R. Webb. Structural analysis of a monoclonal heterodimeric suppressor factor specific for L-glutamic acid60-L-alanine30-L-tyrosine10. J. Immunol. 137:1904, 1986.

Jensen, P.E. and J.A. Kapp. Insulin-specific suppressor T cell factors. J. Immunol. 136:1309, 1986.

Kulczycki, A., J. Trial, J.M. Connolly, S. Sharp and J.A. Kapp. Structure and expression of Fcc receptors on mouse suppressor T cell hybridomas. J. Immunol. 137:2325, 1986.

Jensen, P.E., P.J. Whiteley, J.A. Kapp. Regulatory T cells control the murine antibody response to insulin. In: The Immunology of Diabetes Mellitus, M. A. Jaworski, et al., eds. Elsevier Science Publishers, 1986. pp.223-230.

Jensen, P.E., and J.A. Kapp. Bystander help in primary immune responses in vivo. J. Exp. Med. 164:841, 1986.

Whiteley, P.J., P.E. Jensen, C.W. Pierce, A.F. Abruzzini and J.A. Kapp. Helper T cell clones that recognize autologous insulin are stimulated in nonresponder H-2b mice by pork insulin. Proc. Natl. Acad. Sci. USA 85:2723, 1988.

Webb, D.R., C. Turck, K. Krupen, J.A. Kapp, C.M. Sorensen, and C.W. Pierce. Purification and biochemical analysis of monoclonal, antigen-specific T-cell suppressor factors. In: Cellular and Molecular Biology of Lymphokines, C. Sorg, A. Schimpl, eds. Academic Press, NY, 1985, p. 69-73.

Spinella, D.G., T.H. Hansen, W.D. Walsh, M.A. Behlke, J.P. Tillinghast, A.S. Chou, P.J. Whiteley, J.A. Kapp, C.W. Pierce, E.M. Shevach,and D.Y. Loh. Receptor diversity of insulin-specific murine T-cell lines. J. Immunol. 138:3991-3995, 1987.

Webb, D.R., J.A. Kapp, K. Krupen, Pierce, C.W., C.M. Sorensen and C.W. Turck. Antigen Specific Suppressor Factors. In: Mediators of Immune Regulation and Immunotherapy, eds. S.K. Singhal and T.L. Delovitch. Elsevier, New York, NY 1986, pp. 65-69.

Krupen, K.I., J.A. Kapp, C. J. Bellone, G. Jendrisak, and D.R. Webb. Direct demonstration that an antigen-specific suppressor factor purified from extracts of T cell hybridomas binds antigen and bears I-J determinants. Lymphokine Research: 7:429-444, 1988.

Kapp, J.A., and C.W . Pierce. Antigen Specific Immune Regulation. In: Human Immunogenetics. Stephen D. Litwin, ed. Marcel Dekker, Inc., New York, 1989. p. 163-179.

Jensen, P.E., J.A. Kapp and C.W. Pierce. The role of suppressor T cells in the expression of immune response gene function. J. Mol. Cell. Immunol. 3:267, 1987.

Kapp, J.A., C.M. Sorensen, C.W. Pierce and D.R. Webb. Characterization of GAT-specific suppressor factors and comparison to other antigen-specific factors. In: Molecular Basis of Lymphokine Action, D.R. Webb, C.W. Pierce, and S. Cohen, eds. The Humana Press, Inc., NJ, 1987. pp. 33.

Zimecki, M., and J.A. Kapp. Identification of the antigen-binding molecule on helper T cell lines specific for L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). Archivum Immunologiae et Therapiae Experimentalis 35:361-370, 1987.

Lake, J.P., J.A. Kapp, and C.W. Pierce. Characterization of GAT-Specific Suppressor T cells in Responder Mice Restricted by Igh-C-linked Genes. J. Immunol. 140:3296, 1988.

Kapp, J.A. and T. Tada. Antigen Binding T Cell Factors. In: The T Cell Receptor, UCLA Symposia on Molecular and Cellular Biology, New Series, Vol. 73, J. Kappler and M. Davis, eds., Alan R. Liss, Inc., New York, 1988, pp. 263.

Pierce, C.W., C.M. Sorensen and J.A. Kapp. Identification of suppressor T cells in virgin nonresponder spleen cells responsible for primary unresponsiveness to L-glutamic acid60-L-alanine30-L-tyrosine10 (GAT). J. Immunol. 141:64, 1988.

Sorensen, C.M.. J.A. Kapp and C.W. Pierce. Ir gene control of help and suppression. Monographs in Allergy 24:227-235, 1988.

Zimecki, M., A.F. Abruzzini, C.W. Pierce, and J.A. Kapp. Antigen presentation to T cell lines and clones by peritoneal macrophages and peritoneal B cells and antigen-specific B cell hybridomas. Archivum Immunologiae et Therapeiae Experimentalis 36:409-422, 1988.

Whiteley, P.J., R. Selden and J.A. Kapp. Regulation of self-tolerance to insulin. Annals of the New York Acad. Sci. 546:238, 1988.

van der Veen, R.C., J.L. Trotter, H.B. Clark, and J.A. Kapp. The adoptive transfer of chronic relapsing experimental allergic encephalomyelitis with lymph node cells sensitized to myelin proteolipid protein. J. Neuroimmunol. 21:183, 1989.

Kapp, J.A. and P.J. Whiteley. Insulin determinant recognition by helper and suppressor T cells. Sercarz, E. (ed.): Antigenic Determinants and Immune Regulation. Chem. Immunol. Basel, Karger, 1989. 46: 85-100.

Freire-Moar, J., J.A. Kapp and D.R. Webb. Effect of IL-2 on suppressor factor production. Lymphokine Res. 8:9, 1989.

Whiteley, P.J., J.P. Lake, R.F. Selden, and J.A. Kapp. Tolerance induced by physiological levels of secreted proteins in transgenic mice expressing human insulin. J. Clin. Invest. 84:1550-1554, 1989

Devens, B.H., C.M. Sorensen, J.A. Kapp, Pierce, C.W. and D.R. Webb. Indirect evidence of the nature of the antigen receptor on antigen-specific suppressor cells: Monoclonal antibodies against GAT-specific suppressor factors can alter the capacity of H-2 specific suppressor cells to regulate the response of CTL to allogeneic target cells. Annals of the New York Acad. Sci. 546:204, 1988.

Zimecki, M., J.A. Kapp and C.W. Pierce. Establishment of antigen-specific and MHC-restricted B cell hybridoma clones: a model for studying antigen presentation to T cell lines and clones. Archivum Immunologiae et Therapiae Experimentalis 36: 395, 1988.

Zimecki, M., Z. Wieczorek, C.W. Pierce, and J.A. Kapp. A comparison of the Conventional and the Rosette Method of Determination of Interleukin 1 (IL-1) Activity. The Advantages of the Rosette Method. Archivum Immunologiae Et Therapiae Expermentalis, 36:655, 1988.

Zimecki, M., Z. Wieczorek, J.A. Kapp, and C.W. Pierce. Secretion of Interleukin 1 (IL-1) by Peritoneal Macrophages Upon Contact With Syngeneic T Cells is IA-Restricted and Antigen-Independent Process. Archivum Immunologiae et Therapiae Experimentalis, 36:661, 1988.

Zimecki, M., Z. Wieczorek, J.A. Kapp and C.W. Pierce. Structures on T cells and macrophages involved in interleukin 1 (IL-1) secretion by macrophages upon contact with syngeneic thymocytes. Arch. Immunol. et Therap. Experiment. 37:587-592, 1989.

Whiteley, P. J., and J.A. Kapp. Tolerance in transgenic mice to a non-MHC self-protein is not a result of clonal deletion. Progress in Immunology 7: 826, 1989.

Kapp, J.A. and C.W. Pierce. Antigen-specific immune regulation. Immunol. Ser. 43:163-179, 1989.

Webb DR, Devens BH, Kraig E, Kapp JA, Pierce CW, Sorensen CM More speculation on specific suppression (Letter:comment). Immunol. Today, 10: 326, 1989

van der Veen, R.C., J.L. Trotter, W.F. Hickey and J.A. Kapp. The development and characterization of encephalitogenic cloned T cells specific for myelin proteolipid protein. Journal of Neuroimmunology. 26:139-145, 1990

Whiteley, P.J., N.J. Poindexter, C.Landon and J.A. Kapp. A peripheral mechanism preserves self-tolerance to a secreted protein in transgenic mice. J. Immunol. 1445:1376, 1990.

Kraig, E., C.C. Kannapell, K.A. Zborowski, C.W. Pierce and J.A. Kapp. Sequence of the TCR b chain gene used by a T cell clone specific for the synthetic polymer, GAT. Nucleic Acids Research 18:5881, 1990 .

Devens, B.H., A.W. Koontz, J.A. Kapp, C.W. Pierce, D.R. Webb. Involvement of two distinct regulatory T cell populations in the antigen-specific suppression of cytolytic T cell generation. J. Immunol. 146:1394-1401, 1991.

Zimecki, M., Z. Wieczorek, C.W. Pierce, J.A. Kapp, W. H. Schnaper, and David R. Webb. Control of Interleukin 1 (IL-1) Activity. I. Inhibition of IL-1 Activity by Soluble Immune Response Suppressor (SIRS) in vitro. Arch. Immunol. et Therap. Experiment. 39:213-226, 1991.

Poindexter, N.J., C. Landon, P.J. Whiteley, and J.A. Kapp. Comparison of the T cell receptors on insulin specific hybridomas from insulin transgenic and nontransgenic mice. Loss of a subpopulation of self-reactive clones. J.Immunol. 149:38-44, 1992.

van der Veen, R.C., J.L. Trotter, and J.A. Kapp. Immune processing of proteolipid protein by subsets of antigen-presenting spleen cells. J. Neuroimmunol. 38:139-146, 1992.

J.A. Kapp, Self-tolerance in the Immune System. Panhandle Health 3:21-22, 1992.

van der Veen, R.C., J.A. Kapp, and J.L. Trotter. Fine-specificity differences in the rcognition of an encephalitogenic peptide by T helper 1 and 2 cells. J. Neuroimmunol. 48:221-226, 1993.

Zimecki, M., and J.A. Kapp. Presentation of antigen by B cell subsets. I. Lyb-5+ and Lyb-5- B cells differ in ability to stimulate antigen specific T cells. Arch. Immunol. et Therap. Experiment. 42(2):115-123, 1994.

Zimecki, M., Z. Wieczorek, and J.A. Kapp. Thymocyte-macrophage interactions. Interleukin 6 produced by activated thymocytes induces interleukin I production by macrophages. Arch. Immunol. et Therap. Experiment. 42:163-169, 1994.

Zimecki, M. and J.A. Kapp. Presentation of antigen by B cell subsets. II. The role of CD5 B cells in the presentation of antigen to antigen specific T cells. Arch. Immunol. et Therap. Experiment. 42:349-354, 1994.

Zimecki, M. and J.A. Kapp. Presentation of antigen by B cell subsets. III. Effects of interleukins on antigen presenting function and phenotype of immature B cells. Arch. Immunol. et Therap. Experiment. 42:355-360, 1994.

Zimecki, M. and J.A. Kapp. Presentation of antigen by B cell subsets. IV. Defective T-B cell signaling causes inability to present antigen by B cells from immunodeficient mice. Arch. Immunol. et Therap. Experiment. 42:361-368, 1994.

Li, Y., Y. Ke, and J.A. Kapp. Delivery of exogenous proteins to the MHC class I pathway by electroporation. J. Leuk. Biol. 56:616-624 1994.

Ke,Y., R.L. Hunter, and J.A. Kapp. Induction of humoral and cell mediated immune responses to ovalbumin in TiterMax™ and a new co-polymer adjuvant. Vaccine Res. 4:1-17, 1995.

Ke, Y., Y. Li, and J.A. Kapp. Ovalbumin injected with complete Freund's adjuvant stimulates cytolytic responses. Eur. J. Immunol. 25:549-553, 1995.

Li, Q., Y. Ke, J.A. Kapp, N. Fertig, T.A. Medsger Jr., H.C. Joshi. A novel cell-cycle-dependent 350-kDa nuclear protein: C-terminal domain sufficient for nuclear localization. Biochem. Biophys. Res. Comm. 212:220-228, 1995.

Dombrowski, K.E., Y. Ke, L.F. Thompson, J.A. Kapp. Antigen recognition by cytotoxic T-lymphocytes is dependent upon ectoATPase activity. J. Immunol. 154:6227-6237, 1995.

Kapp, J.A., C.W. Pierce, and D.R. Webb, B. Devens, E. Engleman, S Fukuse, W Godfrey, J.P. Lake, J.I. Magnani, P.K. Pradip, A. Sehon. Characterization of the epitope recognized by a monoclonal antibody that reacts differentially with murine suppressor T cells. Int. Immunol. 8:1319-1330, 1995.

Zimecki, M., J. Mazurier, G. Spik, and J.A. Kapp. Human lactoferrin induces phenotypic and functional changes in mouse splenic B cells. Immunol. 86:122-127, 1995

Zimecki, M. and J.A. Kapp. Presentation of antigen by B cell subsets. V. Effects of interleukin 7 (IL-7) and IL-10 on phenotype and antigen presenting fuction of immature B cells. Arch. Immunol. et Therap. Experiment. 43:253-257, 1995.

Zimecki, M., J.A. Kapp, and Z. Wieczorek. CD4+ T cells from mice primed for humoral immunity to sheep erythrocytes (SRBC) specifically inhibit cell-mediated immunity and vice versa. Arch. Immunol. et Therap. Experiment. 43:259-264, 1995.

Ke, Y. and J.A. Kapp. Oral antigen inhibits priming of CTL, CD4+ T cells and antibody responses while activating CD8+ suppressor T cells. J. Immunol. 156:916-921, 1996.

Zimecki, M., J. Mazurier, G. Spik, and J.A. Kapp. Lactoferrin inhibits proliferative response and cytokine production of Th1 but not Th2 cell lines. Arch. Immunol. Et. Therap. Experiment. 44:259-264, 1996

Weber, C.J., M.K. Hagler, J.T. Chryssochoos, C.P.Larsen, T.C. Pearson, P.E. Jensen, J.A. Kapp, P.S. Linsely. CTLA4Ig prolongs survival of microencapsulated rabbit islet xenografts in spontaneously diabetic NOD mice. Transplant. Proceed. 28:821-823, 1996

Ke, Y. and J.A. Kapp. Exogenous antigen gains access to the MHC class I processing pathway in B cells by receptor-mediated uptake. J. Exp. Med. 184:1179, 1996.

Ke, Y., K. Pearce, J. P. Lake, K. Ziegler, and J.A. Kapp. Gamma delta T lymphocytes regulate the induction and maintenance of oral tolerance. J. Immunol. 158:3610-3618, 1997.

Ke, Y., C.L. McGraw, R.L. Hunter and J.A. Kapp. Nonionic triblock copolymers facilitate delivery of exogenous proteins into the MHC class I and II pathways. Cell. Immunol. 176:113-121, 1997.

Dombrowski, K.E., K.A. Brewer, J.R. Maleckar, T.L. Kirley, J.W. Thomas and J.A. Kapp. Identification and partial characterization of ectoATPase expressed by immortalized B lymphocytes. Arch. Biochem. & Biophys. 340:10-18, 1997.

Dombrowski, K.E., Y. Ke and J.A. Kapp. Role of ectoATPase in lymphocyte function. In: EctoATPases, Plesner, L., Kirley, T.L. and Knowles, A.F., editors. Plenum Press, New York, NY., 1997, pp. 197-207.

Weber, C.J., M.K. Hagler, J.T. Chryssochoos, J.A. Kapp, G.S. Korbutt, R.V. Rajotte, P.S. Linsley. CTLA4-Ig prolongs survival of microencapsulated neonatal porcine islet xenografts in diabetic NOD mice. Cell Transplant. 6:505-508, 1997.

Ke, Y., H. Ma, and J.A. Kapp. Antigen is required for activation of effector activities, whereas interleukin 2 is required for the maintenance of memory in ovalbumin-specific, CD8+ cytotoxic T lymphocytes. J. Exp. Med. 187:49-57, 1998.

Ye, K., Y. Ke, N. Keshava, J. Shanks, J.A. Kapp, R.R. Tekmal, J. Petros, and H.C. Joshi. Opium alkaloid noscapine is an anti-tumor agent that arrests metaphase and induces apoptosis in dividing cells. Proc. Nat. Acad. Sci. 95:1601-1606, 1998.

Dombrowski, K.E., Y. Ke, K.A. Brewer, and J.A. Kapp. Ecto-ATPase: an activation marker necessary for effector cell functions. Immunol. Rev.161:111-118, 1998.

Kapp, J.A., and Y. Ke. The role of gamma delta TCR Bearing T cells in oral tolerance. Res. Immunol. 148:561-567, 1998.

Long, S.A., M. Zimecki, and J.A. Kapp. Bovine and porcine or human insulin activate distinct CD4+ T cell subsets in C57BL/6 mice. Cell. Immunol. 195:66-74, 1999.

Weber, C.J., J.A. Kapp, M.K. Hagler, S. Safley, J.T. Chryssochoos, E.L. Chaikof. Long-term survival of poly-L-lysine-alginate microencapsulated islet xenografts in spontaneously diabetic NOD mice. In: Handbook of Cell and Encapsulation Technology and Therapeutics. W.M. Kòhtreiber, R.P. Lanza and W.L. Chick, Eds. Pp 117-137, 1999.

Weber, C.J., S. Safley, M. Hagler, and J.A. Kapp. Evaluation of Graft-Host Response for Various Tissue Sources and Animal Models. Ann.New York Acad.Sci. 875: 233-54, 1999.

Ma, H., Y. Ke, Q. Li, and J.A. Kapp. Bovine and human insulin activate CD8+ auto-reactive CTL expressing both type 1 and type 2 cytokines in C57BL/6 mice. J. Immunol. 164: 86-92, 2000.

Dombrowski, K.E., Y. Ke, H.P. Langston, and J.A. Kapp. The hydrolysis of extracellular ATP provides essential signals for the effector functions of activated and immortalized lymphocytes. In: Ecto-ATPases and Related Ectonucleotidases: Proceedings of the Second International Workshop on Ecto-ATPases and related Ectonucleotidases. Luc Vanduffel and Raf Lemmens, Eds. Shaker Publishing B.V. Maastricht, The Netherlands, pp 145-157, 2000.

Ke, Y., K. Ye, H.E. Grossniklaus, D.R. Archer, H.C. Joshi, and J.A. Kapp. Noscapine inhibits tumor growth with little toxicity to normal tissues or inhibition of immune responses. Cancer Immunol Immunother 49: 217-225, 2000.

Ma, H. and J.A. Kapp. Antigenic epitopes regulate the phenotype of CD8+ CTL primed by exogenous antigens. J. Immunol. 164:5698-5703, 2000.

Deshpande, S.P., S. Lee, M. Zheng, B. Song, D. Knipe, J.A. Kapp, and B. T. Rouse. Herpetic stromal keratitis: a possible autoimmune lesion but no involvement of molecular mimicry. J. Virol. 75(7): 3077-3088, 2001.

Xu, Y. and J.A. Kapp. Gamma delta T cells are critical for the induction of anterior chamber-associated immune deviation. Immunol. 104:142-148, 2001.

Ma, H. and J.A. Kapp. Peptide affinity for MHC influences the phenotype of CD8+ T cells primed in vivo. Cell. Immunol. 204:89-96, 2001.

Safley, S.A., J.A. Kapp, and C.J. Weber. Proliferative and cytokine responses in CTLA4-Ig-treated diabetic NOD mice transplanted with microencapsulated neonatal porcine ICCs. Cell Transplant. 11:695-705, 2002. PMID: 12518896

Xu, Y. and J.A. Kapp. Gamma delta T cells in anterior chamber-induced tolerance in CD8+ CTL. Invest. Opthalmol. Vis. Sci. 43:3473-3479, 2002. PMID: 12407158

McKenna, K.C., Y. Xu, and J.A. Kapp. Injection of soluble antigen into the anterior chamber of the eye induces expansion and functional unresponsiveness of antigen-specific CD8+ T cells. J. Immunol. 169:5630-5637, 2002. PMID: 12421942

Langston, H.P., Y. Ke, H. J. Wajchman, K.E. Dombrowski, and J.A. Kapp. Secretion of IL-2 and IFN?, but not IL-4, by antigen-specific T cells requires extra-cellular ATP. J. Immunol. 170: 2962-2970, 2003. PMID: 1266548

Ke, Y., L.M. Kapp, and J.A. Kapp. Inhibition of tumor rejection by gamma delta T cells and IL-10. Cell. Immunol. 221:107-114, 2003. PMID: 12747951

Sanjay G., A. Oran, J. Wajchman, S. Sasaki, C. A. Maris, J.A. Kapp, and J. Jacob. Genetic tagging shows increased frequency and longevity of antigen-presenting, skin-derived dendritic cells in vivo. Nat. Immunol. 4:907-912, 2003. PMID: 12910266

Zimring, J.C., S.B. Levery, B. Kniep, L.M. Kapp, M. Fuller, and J.A. Kapp. CD75s is a marker of murine CD8+ suppressor T cells. Int. Immunol. 15:1389-1399, 2003. PMID: 14565937

Rong, R., H. Huang, E. Nagata, D. Kalman, J.A. Kapp, J. Tu, P.F. Worley, S.H. Snyder, and K. Ye. PIKE-L/Homer complex couples mGLuR1 to PI 3-kinase, preventing neuronal apopotosis. Nat Neurosci. 11:1153-61, 2003 PMID: 14528310

Kapp, J.A., L.M. Kapp, K.C. McKenna, and J.P. Lake. Gamma delta T cell lines and clones from intraepithelial lymphocytes of the small intestine inhibit development of CTL responses ex vivo. Immunology 111:155-164, 2004. PMID: 15027900

Kapp, J.A., L. M. Kapp, K.C. McKenna. Gamma delta T Cells Play an Essential Role in Several Forms of Tolerance. Immunol. Res. 29(1-3):93-102, 2004. PMID: 15181273

Zimring, J.C. and J.A. Kapp. Identification and characterization of CD8+ suppressor T cells. Immunol. Res. 29(1-3):303-12, 2004. PMID: 15181291

McKenna, Kyle C. and J.A. Kapp. Ocular Immune Privilege and CTL tolerance. Immunol. Res. 29(1-3):103-12, 2004. PMID: 15181274

Honjo, K, X-Y. Xu, J. A. Kapp, and R. Pat Bucy. Evidence for cooperativity in the rejection of cardiac grafts mediated by CD4+ TCR Tg T cells specific for a defined allopeptide. Am. J. Transplant. 4:1762-1768,2004. PMID: 15476474

Honjo, K., X-Y. Xu, J.A. Kapp, and R.P. Bucy. Activation and migration of allo-peptide specific TCR transgenic T cells in cardiac allograft rejection. Cell. Immunol. 230:44-55, 2004. PMID: 15541718

S.A. Safley, L.M. Kapp, C. Tucker-Burden, B. Hering, J.A. Kapp, and C.J. Weber. Inhibition of cellular immune responses to encapsulated porcine islet xenografts by simultaneous blockade of two different costimulatory pathways. Transplant. 79: 409-418, 2005. PMID: 15729166

Wen, J. B., K.C., McKenna, C. Barron, H.P. Langston and J.A. Kapp. Use of superparamagnetic microbeads in tracking subretinal injections. Molecular Vision 11:256-262, 2005. PMID: 15851980

McKenna, K.C., K.M. Anderson, and J.A. Kapp. CD8+ T cell tolerance induced by delivery of antigen to the anterior chamber is not the result of de facto intravenous or mucosal administration of antigen. Ocular Immunol. Inflam. 13:149-157, 2005. PMID: 16019674

Zimring, J. C., L. M. Kapp, M. Yamada, J. Weiss, and J. A. Kapp. Regulation of CD8+ cytolytic T lymphocyte differentiation by a cholinergic pathway. J. Neuroimmunol. 164:66-75, 2005. PMID: 15913791

McKenna, Kyle C. and J.A. Kapp. Accumulation of immunosuppressive CD11b+ myeloid cells correlates with the failure to prevent tumor growth in the anterior chamber of the eye. J. Immunol. 177:1599-1608, 2006. PMID: 16849468

Kapp, J.A., A. Cozier, K. Honjo, L.M. Kapp., X.Y. Xu, and R. Pat Bucy. TCR Transgenic CD8+ T cells activated in the presence of TGFb1 express FoxP3 and mediate linked-suppression of primary immune responses and cardiac allograft rejection. Int. Immunol. 18:1549-1562, 2006. PMID: 16966495