Abstract
Under physiological conditions, the vast majority of T cells differentiate in the thymus, an organ that provides an optimal microenvironment for T cell maturation and shapes the T cell repertoire via positive and negative selection processes. In the present report, we demonstrate that neonatal thymectomy of CBA/H mice results in a diminution of T cells in peripheral lymphoid organs (spleen, lymph nodes), but is followed by a marked transient (12 wk) increase in Thy- 1+ CD3+ cells in the peritoneal cavity. These cells exhibit predominantly a double-negative (CD4-CD8-) phenotype among which products of the T cell receptor (TCR) V beta 11 gene family (i.e., an I- E-reactive TCR normally deleted in I-E-bearing CBA/H mice) are selectively overexpressed. This observation suggests that, under athymic conditions, T cell differentiation and/or accumulation may occur in the peritoneal cavity. Intraperitoneal inoculation of an interleukin 2 (IL-2) vaccinia virus construct that releases high titers of human IL-2 in vivo induces conversion of these double-negative T cells to either CD4+ CD8- or CD4- CD8+ single positives, and allows in vitro stimulation of TCR V beta 11-bearing cells with a clonotypic anti- V beta antibody. Since IL-2 induces autoimmune manifestations (DNA autoantibodies, rheumatoid factors, and interstitial nephritis) in thymectomized CBA/H mice, but not in sham-treated littermates, this lymphokine is likely to enhance the autoaggressive function of T cells that bear forbidden, potentially autoreactive TCR gene products and that are normally deleted in the thymus.
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- Atkins M. B., Mier J. W., Parkinson D. R., Gould J. A., Berkman E. M., Kaplan M. M. Hypothyroidism after treatment with interleukin-2 and lymphokine-activated killer cells. N Engl J Med. 1988 Jun 16;318(24):1557–1563. doi: 10.1056/NEJM198806163182401. [DOI] [PubMed] [Google Scholar]
- Bill J., Kanagawa O., Woodland D. L., Palmer E. The MHC molecule I-E is necessary but not sufficient for the clonal deletion of V beta 11-bearing T cells. J Exp Med. 1989 Apr 1;169(4):1405–1419. doi: 10.1084/jem.169.4.1405. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Blackman M., Kappler J., Marrack P. The role of the T cell receptor in positive and negative selection of developing T cells. Science. 1990 Jun 15;248(4961):1335–1341. doi: 10.1126/science.1972592. [DOI] [PubMed] [Google Scholar]
- Egerton M., Scollay R. Intrathymic selection of murine TCR alpha beta+CD4-CD8- thymocytes. Int Immunol. 1990;2(2):157–163. doi: 10.1093/intimm/2.2.157. [DOI] [PubMed] [Google Scholar]
- Fry A. M., Jones L. A., Kruisbeek A. M., Matis L. A. Thymic requirement for clonal deletion during T cell development. Science. 1989 Nov 24;246(4933):1044–1046. doi: 10.1126/science.2511630. [DOI] [PubMed] [Google Scholar]
- Gao E. K., Kanagawa O., Sprent J. Capacity of unprimed CD4+ and CD8+ T cells expressing V beta 11 receptors to respond to I-E alloantigens in vivo. J Exp Med. 1989 Dec 1;170(6):1947–1957. doi: 10.1084/jem.170.6.1947. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gutierrez-Ramos J. C., Andreu J. L., Revilla Y., Viñuela E., Martinez C. Recovery from autoimmunity of MRL/lpr mice after infection with an interleukin-2/vaccinia recombinant virus. Nature. 1990 Jul 19;346(6281):271–274. doi: 10.1038/346271a0. [DOI] [PubMed] [Google Scholar]
- Gutierrez-Ramos J. C., Pezzi L., Palacios R., Martínez C. Expression of the p75 interleukin 2-binding protein on CD3+4-8-Tac- cells from autoimmune MRL/MP-lpr/lpr mice. Eur J Immunol. 1989 Jan;19(1):201–204. doi: 10.1002/eji.1830190133. [DOI] [PubMed] [Google Scholar]
- Hodes R. J., Sharrow S. O., Solomon A. Failure of T cell receptor V beta negative selection in an athymic environment. Science. 1989 Nov 24;246(4933):1041–1044. doi: 10.1126/science.2587987. [DOI] [PubMed] [Google Scholar]
- Jones L. A., Chin L. T., Merriam G. R., Nelson L. M., Kruisbeck A. M. Failure of clonal deletion in neonatally thymectomized mice: tolerance is preserved through clonal anergy. J Exp Med. 1990 Nov 1;172(5):1277–1285. doi: 10.1084/jem.172.5.1277. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kappler J. W., Roehm N., Marrack P. T cell tolerance by clonal elimination in the thymus. Cell. 1987 Apr 24;49(2):273–280. doi: 10.1016/0092-8674(87)90568-x. [DOI] [PubMed] [Google Scholar]
- Katagiri T., Cohen P. L., Eisenberg R. A. The lpr gene causes an intrinsic T cell abnormality that is required for hyperproliferation. J Exp Med. 1988 Mar 1;167(3):741–751. doi: 10.1084/jem.167.3.741. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kroemer G., Wick G. The role of interleukin 2 in autoimmunity. Immunol Today. 1989 Jul;10(7):246–251. doi: 10.1016/0167-5699(89)90262-4. [DOI] [PubMed] [Google Scholar]
- Lo D., Burkly L. C., Flavell R. A., Palmiter R. D., Brinster R. L. Tolerance in transgenic mice expressing class II major histocompatibility complex on pancreatic acinar cells. J Exp Med. 1989 Jul 1;170(1):87–104. doi: 10.1084/jem.170.1.87. [DOI] [PMC free article] [PubMed] [Google Scholar]
- MacDonald H. R., Lees R. K., Bron C., Sordat B., Miescher G. T cell antigen receptor expression in athymic (nu/nu) mice. Evidence for an oligoclonal beta chain repertoire. J Exp Med. 1987 Jul 1;166(1):195–209. doi: 10.1084/jem.166.1.195. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Marcos M. A., Huetz F., Pereira P., Andreu J. L., Martinez-A C., Coutinho A. Further evidence for coelomic-associated B lymphocytes. Eur J Immunol. 1989 Nov;19(11):2031–2035. doi: 10.1002/eji.1830191110. [DOI] [PubMed] [Google Scholar]
- Morahan G., Allison J., Miller J. F. Tolerance of class I histocompatibility antigens expressed extrathymically. Nature. 1989 Jun 22;339(6226):622–624. doi: 10.1038/339622a0. [DOI] [PubMed] [Google Scholar]
- Payne J., Huber B. T., Cannon N. A., Schneider R., Schilham M. W., Acha-Orbea H., MacDonald H. R., Hengartner H. Two monoclonal rat antibodies with specificity for the beta-chain variable region V beta 6 of the murine T-cell receptor. Proc Natl Acad Sci U S A. 1988 Oct;85(20):7695–7698. doi: 10.1073/pnas.85.20.7695. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ramsdell F., Lantz T., Fowlkes B. J. A nondeletional mechanism of thymic self tolerance. Science. 1989 Nov 24;246(4933):1038–1041. doi: 10.1126/science.2511629. [DOI] [PubMed] [Google Scholar]
- Reimann J., Bellan A., Conradt P. Development of autoreactive L3T4+ T cells from double-negative (L3T4-/Ly-2-) Thy-1+ spleen cells of normal mice. Eur J Immunol. 1988 Jul;18(7):989–999. doi: 10.1002/eji.1830180704. [DOI] [PubMed] [Google Scholar]
- Rocha B. Characterization of V beta-bearing cells in athymic (nu/nu) mice suggests an extrathymic pathway for T cell differentiation. Eur J Immunol. 1990 Apr;20(4):919–925. doi: 10.1002/eji.1830200430. [DOI] [PubMed] [Google Scholar]
- Schwartz R. H. A cell culture model for T lymphocyte clonal anergy. Science. 1990 Jun 15;248(4961):1349–1356. doi: 10.1126/science.2113314. [DOI] [PubMed] [Google Scholar]
- Singer P. A., Balderas R. S., McEvilly R. J., Bobardt M., Theofilopoulos A. N. Tolerance-related V beta clonal deletions in normal CD4-8-, TCR-alpha/beta + and abnormal lpr and gld cell populations. J Exp Med. 1989 Dec 1;170(6):1869–1877. doi: 10.1084/jem.170.6.1869. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith H., Chen I. M., Kubo R., Tung K. S. Neonatal thymectomy results in a repertoire enriched in T cells deleted in adult thymus. Science. 1989 Aug 18;245(4919):749–752. doi: 10.1126/science.2788921. [DOI] [PubMed] [Google Scholar]
- Staerz U. D., Rammensee H. G., Benedetto J. D., Bevan M. J. Characterization of a murine monoclonal antibody specific for an allotypic determinant on T cell antigen receptor. J Immunol. 1985 Jun;134(6):3994–4000. [PubMed] [Google Scholar]
- Teh H. S., Kishi H., Scott B., Von Boehmer H. Deletion of autospecific T cells in T cell receptor (TCR) transgenic mice spares cells with normal TCR levels and low levels of CD8 molecules. J Exp Med. 1989 Mar 1;169(3):795–806. doi: 10.1084/jem.169.3.795. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tomonari K. Tolerance in vivo and in vitro. Immunol Rev. 1990 Aug;116:139–157. doi: 10.1111/j.1600-065x.1990.tb00808.x. [DOI] [PubMed] [Google Scholar]
- Tung K. S., Smith S., Teuscher C., Cook C., Anderson R. E. Murine autoimmune oophoritis, epididymoorchitis, and gastritis induced by day 3 thymectomy. Immunopathology. Am J Pathol. 1987 Feb;126(2):293–302. [PMC free article] [PubMed] [Google Scholar]
- Wirt D. P., Brooks E. G., Vaidya S., Klimpel G. R., Waldmann T. A., Goldblum R. M. Novel T-lymphocyte population in combined immunodeficiency with features of graft-versus-host disease. N Engl J Med. 1989 Aug 10;321(6):370–374. doi: 10.1056/NEJM198908103210606. [DOI] [PubMed] [Google Scholar]
- Yuuki H., Yoshikai Y., Kishihara K., Iwasaki A., Matsuzaki G., Takimoto H., Nomoto K. Clonal anergy in self-reactive alpha/beta T cells is abrogated by heat-shock protein-reactive gamma/delta T cells in aged athymic nude mice. Eur J Immunol. 1990 Jul;20(7):1475–1482. doi: 10.1002/eji.1830200711. [DOI] [PubMed] [Google Scholar]
- von Boehmer H. Developmental biology of T cells in T cell-receptor transgenic mice. Annu Rev Immunol. 1990;8:531–556. doi: 10.1146/annurev.iy.08.040190.002531. [DOI] [PubMed] [Google Scholar]
