Abstract
The conditions for cooperative interactions between nonresponder B10.S B cells and GAT-primed irradiated (C57BL/6 x SJL)F1 T cells in the response by cultures of mouse spleen cells to GAT were investigated. GAT-specific antibody responses could be elicited by soluble GAT in cultures of GAT-primed irradiated (C57BL/6 x SJL)F1 T cells with C57BL/6 B cells but not with B10.S B cells. In contrast, when GAT was presented to the cultures on F1 macrophages or as aggregates of GAT with MBSA, GAT-specific PFC responses were observed with both B10.S or C57BL/6 B cells. Irradiated GAT-primed T cells were nevertheless essential for the development of these responses. The GAT-specific response of B10.S B cells in these cultures was inhibited by the addition of soluble GAT at culture initiation. These results indicate that genetic disparity at Ir loci is not an absolute barrier to T-B-cell cooperative interactions in the response to antigens under Ir gene control. The significance of these data for the function of Ir gene products in immunocompetent cells is discussed.
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Selected References
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- Benacerraf B., McDevitt H. O. Histocompatibility-linked immune response genes. Science. 1972 Jan 21;175(4019):273–279. doi: 10.1126/science.175.4019.273. [DOI] [PubMed] [Google Scholar]
- Dunham E. K., Dorf M. E., Shreffler D. C., Benacerraf B. Mapping the H-2-linked genes governing, respectively, the immune responses to a glutamic acid-alanine-tyrosine copolymer and to limiting doses of ovalbumin. J Immunol. 1973 Dec;111(6):1621–1625. [PubMed] [Google Scholar]
- Hamaoka T., Katz D. H., Benacerraf B. Radioresistance of carrier-specific helper thymus-derived lymphocytes in mice. Proc Natl Acad Sci U S A. 1972 Nov;69(11):3453–3458. doi: 10.1073/pnas.69.11.3453. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kapp J. A., Pierce C. W., Benacerraf B. Genetic control of immune responses in vitro. I. Development of primary and secondary plaque-forming cell responses to the random terpolymer 1-glutamic acid 60-1-alanine30-1-tyrosine10 (GAT) by mouse spleen cells in vitro. J Exp Med. 1973 Nov 1;138(5):1107–1120. doi: 10.1084/jem.138.5.1107. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kapp J. A., Pierce C. W., 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 1-glutamic acid 60-1-alanine30-1-tyrosine10 (GAT) by mouse spleen cells in vitro. J Exp Med. 1973 Nov 1;138(5):1121–1132. doi: 10.1084/jem.138.5.1121. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katz D. H., Davie J. M., Paul W. E., Benacerraf B. Carrier function in anti-hapten antibody responses. IV. Experimental conditions for the induction of hapten-specific tolerance or for the stimulation of anti-hapten anamnestic responses by "nonimmunogenic" hapten-polypeptide conjugates. J Exp Med. 1971 Jul 1;134(1):201–223. doi: 10.1084/jem.134.1.201. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katz D. H., Hamaoka T., Benacerraf B. Cell interactions between histoincompatible T and B lymphocytes. II. Failure of physiologic cooperative interactions between T and B lymphocytes from allogeneic donor strains in humoral response to hapten-protein conjugates. J Exp Med. 1973 Jun 1;137(6):1405–1418. doi: 10.1084/jem.137.6.1405. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katz D. H., Hamaoka T., Benacerraf B. Immunological tolerance in bone marrow-derived lymphocytes. 3. Tolerance induction in primed B cells by hapten conjugates of unrelated immunogenic or "nonimmunogenic" carriers. J Exp Med. 1974 Jun 1;139(6):1464–1472. doi: 10.1084/jem.139.6.1464. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katz D. H., Hamaoka T., Dorf M. E., Benacerraf B. Cell interactions between histoincompatible T and B lymphocytes. The H-2 gene complex determines successful physiologic lymphocyte interactions. Proc Natl Acad Sci U S A. 1973 Sep;70(9):2624–2628. doi: 10.1073/pnas.70.9.2624. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katz D. H., Hamaoka T., Dorf M. E., Maurer P. H., Benacerraf B. Cell interactions between histoincompatible T and B lymphocytes. IV. Involvement of the immune response (Ir) gene in the control of lymphocyte interactions in responses controlled by the gene. J Exp Med. 1973 Sep 1;138(3):734–739. doi: 10.1084/jem.138.3.734. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katz D. H., Unanue E. R. Critical role of determinant presentation in the induction of specific responses in immunocompetent lymphocytes. J Exp Med. 1973 Apr 1;137(4):967–990. doi: 10.1084/jem.137.4.967. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kindred B., Shreffler D. C. H-2 dependence of co-operation between T and B cells in vivo. J Immunol. 1972 Nov;109(5):940–943. [PubMed] [Google Scholar]
- Martin W. J., Maurer P. H., Benacerraf B. Genetic control of immune responsiveness to a glutamic acid, alanine, tyrosine copolymer in mice. I. Linkage of responsiveness to H-2 genotype. J Immunol. 1971 Sep;107(3):715–718. [PubMed] [Google Scholar]
- Pierce C. W., Kapp J. A., Wood D. D., Benacerraf B. Immune responses in vitro. X. Functions of macrophages. J Immunol. 1974 Mar;112(3):1181–1189. [PubMed] [Google Scholar]
- THORBECKE G. J., MAURER P. H., BENACERRAF B. The affinity of the reticulo-endothelial system for various modified serum proteins. Br J Exp Pathol. 1960 Apr;41:190–197. [PMC free article] [PubMed] [Google Scholar]
