Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

Life after death: Controlling autoreactive CD8+ T-cell responses

The uptake of apoptotic CD40L+ cells by immature dendritic cells leads to dendritic-cell activation. This mechanism might account for the generation of autoreactive CD8+ T cells in HIV infection and indicates a general mechanism for the regulation of autoimmune T-cell responses during infection. (pages 807–813)

This is a preview of subscription content, access via your institution

Access options

Buy this article

USD 39.95

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Apoptotic T cells regulate the development of autoreactive CD8+ T-cell responses.

Stephen Horwitz

References

  1. Townsend, A.R., Gotch, F.M. & Davey, J. Cytotoxic T cells recognize fragments of the influenza nucleoprotein. Cell 42, 457–467 (1985).

    Article  CAS  Google Scholar 

  2. Kaech, S.M. & Ahmed, R. Memory CD8+ T cell differentiation: Initial antigen encounter triggers a developmental program in naive cells. Nat. Immunol. 2, 415–422 (2001).

    Article  CAS  Google Scholar 

  3. Braciale, T.J. et al. Antigen presentation pathways to class I and class II MHC-restricted T lymphocytes. Immunol. Rev. 98, 95–114 (1987).

    Article  CAS  Google Scholar 

  4. Watts, C. & Powis, S. Pathways of antigen processing and presentation. Rev. Immunogenet. 1, 60–74. (1999).

    CAS  PubMed  Google Scholar 

  5. Propato, A. et al. Apoptotic cells overexpress vinculin and induce vinculin-specific cytotoxic T cell cross-priming, depending on their capacity to activate dendritic cells. Nature Med. 7, 807–813 (2001).

    Article  CAS  Google Scholar 

  6. Bevan, M.J. Cross-priming for a secondary cytotoxic response to minor H antigens with H-2 congenic cells which do not cross-react in the cytotoxic assay. J. Exp. Med. 143, 1283–1288 (1976).

    Article  CAS  Google Scholar 

  7. Albert, M.L., Sauter, B. & Bhardwaj, N. Dendritic cells acquire antigen from apoptotic cells and induce class I-restricted CTLs. Nature 392, 86–89 (1998).

    Article  CAS  Google Scholar 

  8. Banchereau, J. & Steinman, R.M. Dendritic cells and the control of immunity. Nature 392, 245–252 (1998).

    Article  CAS  Google Scholar 

  9. di Marzo Veronese, F. et al. Autoreactive cytotoxic T lymphocytes in human immunodeficiency virus type 1-infected subjects. J. Exp. Med. 183, 2509–2516 (1996).

    Article  CAS  Google Scholar 

  10. Heath, W.R. & Carbone, F.R. Cross-presentation, dendritic cells, tolerance and immunity. Annu. Rev. Immunol. 19, 47–64 (2001).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Braciale, T. Life after death: Controlling autoreactive CD8+ T-cell responses. Nat Med 7, 774–775 (2001). https://doi.org/10.1038/89886

Download citation

  • Issue date:

  • DOI: https://doi.org/10.1038/89886

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing