Abstract
In immature thymocytes, T cell receptor for antigen (TCR) mobilization leads to an active T cell suicide process, apoptosis, which is involved in the selection of the T cell repertoire. We have proposed that inappropriate induction of such a cell death program in the mature CD4+ T cell population could account for both early qualitative and late quantitative CD4+ T lymphocyte defects of human immunodeficiency virus (HIV)-infected individuals (Ameisen, J.C., and A. Capron. 1991. Immunol. Today. 4:102). Here, we report that the selective failure of CD4+ T cells from 59 clinically asymptomatic HIV-infected individuals to proliferate in vitro to TCR mobilization by major histocompatibility complex class II-dependent superantigens and to pokeweed mitogen (PWM) is due to an active CD4+ T cell death process, with the biochemical and ultrastructural features of apoptosis. Activation-induced cell death occurred only in the CD4+ T cell population from HIV-infected asymptomatic individuals and was not observed in T cells from any of 58 HIV-seronegative controls, including nine patients with other acute or chronic infectious diseases. Activation-induced CD4+ T cell death was prevented by cycloheximide, cyclosporin A, and a CD28 monoclonal antibody (mAb). The CD28 mAb not only prevented apoptosis but also restored T cell proliferation to stimuli, including PWM, superantigens, and the tetanus and influenza recall antigens. These findings may have implications for the understanding of the pathogenesis of acquired immune deficiency syndrome and for the design of specific therapeutic strategies.
Full Text
The Full Text of this article is available as a PDF (1.2 MB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Ameisen J. C., Capron A. Cell dysfunction and depletion in AIDS: the programmed cell death hypothesis. Immunol Today. 1991 Apr;12(4):102–105. doi: 10.1016/0167-5699(91)90092-8. [DOI] [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]
- Brinchmann J. E., Albert J., Vartdal F. Few infected CD4+ T cells but a high proportion of replication-competent provirus copies in asymptomatic human immunodeficiency virus type 1 infection. J Virol. 1991 Apr;65(4):2019–2023. doi: 10.1128/jvi.65.4.2019-2023.1991. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Choi Y., Kappler J. W., Marrack P. A superantigen encoded in the open reading frame of the 3' long terminal repeat of mouse mammary tumour virus. Nature. 1991 Mar 21;350(6315):203–207. doi: 10.1038/350203a0. [DOI] [PubMed] [Google Scholar]
- Clerici M., Stocks N. I., Zajac R. A., Boswell R. N., Bernstein D. C., Mann D. L., Shearer G. M., Berzofsky J. A. Interleukin-2 production used to detect antigenic peptide recognition by T-helper lymphocytes from asymptomatic HIV-seropositive individuals. Nature. 1989 Jun 1;339(6223):383–385. doi: 10.1038/339383a0. [DOI] [PubMed] [Google Scholar]
- Clerici M., Stocks N. I., Zajac R. A., Boswell R. N., Lucey D. R., Via C. S., Shearer G. M. Detection of three distinct patterns of T helper cell dysfunction in asymptomatic, human immunodeficiency virus-seropositive patients. Independence of CD4+ cell numbers and clinical staging. J Clin Invest. 1989 Dec;84(6):1892–1899. doi: 10.1172/JCI114376. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cole B. C., Atkin C. L. The Mycoplasma arthritidis T-cell mitogen, MAM: a model superantigen. Immunol Today. 1991 Aug;12(8):271–276. doi: 10.1016/0167-5699(91)90125-D. [DOI] [PubMed] [Google Scholar]
- Fauci A. S. The human immunodeficiency virus: infectivity and mechanisms of pathogenesis. Science. 1988 Feb 5;239(4840):617–622. doi: 10.1126/science.3277274. [DOI] [PubMed] [Google Scholar]
- Fraser J. D., Irving B. A., Crabtree G. R., Weiss A. Regulation of interleukin-2 gene enhancer activity by the T cell accessory molecule CD28. Science. 1991 Jan 18;251(4991):313–316. doi: 10.1126/science.1846244. [DOI] [PubMed] [Google Scholar]
- Golding H., Shearer G. M., Hillman K., Lucas P., Manischewitz J., Zajac R. A., Clerici M., Gress R. E., Boswell R. N., Golding B. Common epitope in human immunodeficiency virus (HIV) I-GP41 and HLA class II elicits immunosuppressive autoantibodies capable of contributing to immune dysfunction in HIV I-infected individuals. J Clin Invest. 1989 Apr;83(4):1430–1435. doi: 10.1172/JCI114034. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gougeon M. L., Olivier R., Garcia S., Guetard D., Dragic T., Dauguet C., Montagnier L. Mise en évidence d'un processus d'engagement vers la mort cellulaire par apoptose dans les lymphocytes de patients infectés par le VIH. C R Acad Sci III. 1991;312(11):529–537. [PubMed] [Google Scholar]
- Gowda S. D., Stein B. S., Mohagheghpour N., Benike C. J., Engleman E. G. Evidence that T cell activation is required for HIV-1 entry in CD4+ lymphocytes. J Immunol. 1989 Feb 1;142(3):773–780. [PubMed] [Google Scholar]
- Groux H., Huet S., Valentin H., Pham D., Bernard A. Suppressor effects and cyclic AMP accumulation by the CD29 molecule of CD4+ lymphocytes. Nature. 1989 May 11;339(6220):152–154. doi: 10.1038/339152a0. [DOI] [PubMed] [Google Scholar]
- Harper M. E., Marselle L. M., Gallo R. C., Wong-Staal F. Detection of lymphocytes expressing human T-lymphotropic virus type III in lymph nodes and peripheral blood from infected individuals by in situ hybridization. Proc Natl Acad Sci U S A. 1986 Feb;83(3):772–776. doi: 10.1073/pnas.83.3.772. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hofmann B., Odum N., Jakobsen B. K., Platz P., Ryder L. P., Nielsen J. O., Gerstoft J., Svejgaard A. Immunological studies in the acquired immunodeficiency syndrome. II. Active suppression or intrinsic defect--investigated by mixing AIDS cells with HLA-DR identical normal cells. Scand J Immunol. 1986 Jun;23(6):669–678. doi: 10.1111/j.1365-3083.1986.tb02003.x. [DOI] [PubMed] [Google Scholar]
- Huet S., Groux H., Caillou B., Valentin H., Prieur A. M., Bernard A. CD44 contributes to T cell activation. J Immunol. 1989 Aug 1;143(3):798–801. [PubMed] [Google Scholar]
- Jenkinson E. J., Kingston R., Smith C. A., Williams G. T., Owen J. J. Antigen-induced apoptosis in developing T cells: a mechanism for negative selection of the T cell receptor repertoire. Eur J Immunol. 1989 Nov;19(11):2175–2177. doi: 10.1002/eji.1830191132. [DOI] [PubMed] [Google Scholar]
- Ju S. T. Distinct pathways of CD4 and CD8 cells induce rapid target DNA fragmentation. J Immunol. 1991 Feb 1;146(3):812–818. [PubMed] [Google Scholar]
- Lane H. C., Depper J. M., Greene W. C., Whalen G., Waldmann T. A., Fauci A. S. Qualitative analysis of immune function in patients with the acquired immunodeficiency syndrome. Evidence for a selective defect in soluble antigen recognition. N Engl J Med. 1985 Jul 11;313(2):79–84. doi: 10.1056/NEJM198507113130204. [DOI] [PubMed] [Google Scholar]
- Lindstein T., June C. H., Ledbetter J. A., Stella G., Thompson C. B. Regulation of lymphokine messenger RNA stability by a surface-mediated T cell activation pathway. Science. 1989 Apr 21;244(4902):339–343. doi: 10.1126/science.2540528. [DOI] [PubMed] [Google Scholar]
- Liu Y., Janeway C. A., Jr Interferon gamma plays a critical role in induced cell death of effector T cell: a possible third mechanism of self-tolerance. J Exp Med. 1990 Dec 1;172(6):1735–1739. doi: 10.1084/jem.172.6.1735. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Mann D. L., Lasane F., Popovic M., Arthur L. O., Robey W. G., Blattner W. A., Newman M. J. HTLV-III large envelope protein (gp120) suppresses PHA-induced lymphocyte blastogenesis. J Immunol. 1987 Apr 15;138(8):2640–2644. [PubMed] [Google Scholar]
- Marrack P., Kappler J. The staphylococcal enterotoxins and their relatives. Science. 1990 May 11;248(4956):705–711. doi: 10.1126/science.2185544. [DOI] [PubMed] [Google Scholar]
- McConkey D. J., Hartzell P., Amador-Pérez J. F., Orrenius S., Jondal M. Calcium-dependent killing of immature thymocytes by stimulation via the CD3/T cell receptor complex. J Immunol. 1989 Sep 15;143(6):1801–1806. [PubMed] [Google Scholar]
- McConkey D. J., Orrenius S., Jondal M. Agents that elevate cAMP stimulate DNA fragmentation in thymocytes. J Immunol. 1990 Aug 15;145(4):1227–1230. [PubMed] [Google Scholar]
- McConkey D. J., Orrenius S., Jondal M. Cellular signalling in programmed cell death (apoptosis). Immunol Today. 1990 Apr;11(4):120–121. doi: 10.1016/0167-5699(90)90048-e. [DOI] [PubMed] [Google Scholar]
- Miedema F., Petit A. J., Terpstra F. G., Schattenkerk J. K., de Wolf F., Al B. J., Roos M., Lange J. M., Danner S. A., Goudsmit J. Immunological abnormalities in human immunodeficiency virus (HIV)-infected asymptomatic homosexual men. HIV affects the immune system before CD4+ T helper cell depletion occurs. J Clin Invest. 1988 Dec;82(6):1908–1914. doi: 10.1172/JCI113809. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Miedema F., Tersmette M., van Lier R. A. AIDS pathogenesis: a dynamic interaction between HIV and the immune system. Immunol Today. 1990 Aug;11(8):293–297. doi: 10.1016/0167-5699(90)90116-q. [DOI] [PubMed] [Google Scholar]
- Newell M. K., Haughn L. J., Maroun C. R., Julius M. H. Death of mature T cells by separate ligation of CD4 and the T-cell receptor for antigen. Nature. 1990 Sep 20;347(6290):286–289. doi: 10.1038/347286a0. [DOI] [PubMed] [Google Scholar]
- Nieto M. A., González A., López-Rivas A., Diaz-Espada F., Gambón F. IL-2 protects against anti-CD3-induced cell death in human medullary thymocytes. J Immunol. 1990 Sep 1;145(5):1364–1368. [PubMed] [Google Scholar]
- Odaka C., Kizaki H., Tadakuma T. T cell receptor-mediated DNA fragmentation and cell death in T cell hybridomas. J Immunol. 1990 Mar 15;144(6):2096–2101. [PubMed] [Google Scholar]
- Pinching A. J., Nye K. E. Defective signal transduction--a common pathway for cellular dysfunction in HIV infection? Immunol Today. 1990 Jul;11(7):256–259. doi: 10.1016/0167-5699(90)90100-n. [DOI] [PubMed] [Google Scholar]
- Schnittman S. M., Lane H. C., Greenhouse J., Justement J. S., Baseler M., Fauci A. S. Preferential infection of CD4+ memory T cells by human immunodeficiency virus type 1: evidence for a role in the selective T-cell functional defects observed in infected individuals. Proc Natl Acad Sci U S A. 1990 Aug;87(16):6058–6062. doi: 10.1073/pnas.87.16.6058. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schnittman S. M., Psallidopoulos M. C., Lane H. C., Thompson L., Baseler M., Massari F., Fox C. H., Salzman N. P., Fauci A. S. The reservoir for HIV-1 in human peripheral blood is a T cell that maintains expression of CD4. Science. 1989 Jul 21;245(4915):305–308. doi: 10.1126/science.2665081. [DOI] [PubMed] [Google Scholar]
- Shearer G. M., Bernstein D. C., Tung K. S., Via C. S., Redfield R., Salahuddin S. Z., Gallo R. C. A model for the selective loss of major histocompatibility complex self-restricted T cell immune responses during the development of acquired immune deficiency syndrome (AIDS). J Immunol. 1986 Oct 15;137(8):2514–2521. [PubMed] [Google Scholar]
- Shi Y. F., Sahai B. M., Green D. R. Cyclosporin A inhibits activation-induced cell death in T-cell hybridomas and thymocytes. Nature. 1989 Jun 22;339(6226):625–626. doi: 10.1038/339625a0. [DOI] [PubMed] [Google Scholar]
- Smith C. A., Williams G. T., Kingston R., Jenkinson E. J., Owen J. J. Antibodies to CD3/T-cell receptor complex induce death by apoptosis in immature T cells in thymic cultures. Nature. 1989 Jan 12;337(6203):181–184. doi: 10.1038/337181a0. [DOI] [PubMed] [Google Scholar]
- Ucker D. S., Ashwell J. D., Nickas G. Activation-driven T cell death. I. Requirements for de novo transcription and translation and association with genome fragmentation. J Immunol. 1989 Dec 1;143(11):3461–3469. [PubMed] [Google Scholar]
- Viscidi R. P., Mayur K., Lederman H. M., Frankel A. D. Inhibition of antigen-induced lymphocyte proliferation by Tat protein from HIV-1. Science. 1989 Dec 22;246(4937):1606–1608. doi: 10.1126/science.2556795. [DOI] [PubMed] [Google Scholar]
- Wyllie A. H., Kerr J. F., Currie A. R. Cell death: the significance of apoptosis. Int Rev Cytol. 1980;68:251–306. doi: 10.1016/s0074-7696(08)62312-8. [DOI] [PubMed] [Google Scholar]
- van Noesel C. J., Gruters R. A., Terpstra F. G., Schellekens P. T., van Lier R. A., Miedema F. Functional and phenotypic evidence for a selective loss of memory T cells in asymptomatic human immunodeficiency virus-infected men. J Clin Invest. 1990 Jul;86(1):293–299. doi: 10.1172/JCI114698. [DOI] [PMC free article] [PubMed] [Google Scholar]