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Cited by 279

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

Myeloid-Derived Suppressor Cells Accumulate in Kidney Allograft Tolerance and Specifically Suppress Effector T Cell Expansion

Open access
Dugast, Anne-Sophie, Haudebourg, Thomas, Coulon, Flora, Heslan, Michèle, Haspot, Fabienne, Poirier, Nicolas, Vuillefroy de Silly, Romain, Usal, Claire, Smit, Helga, Martinet, Bernard, Thebault, Pamela, Renaudin, Karine, Vanhove, Bernard·2008·The Journal of Immunology

Abstract

The immune tolerance to rat kidney allografts induced by a perioperative treatment with anti-CD28 Abs is associated with a severe unresponsiveness of peripheral blood cells to donor Ags. In this model, we identified an accumulation in the blood of CD3−class II−CD11b+CD80/86+ plastic-adherent cells that additionally expressed CD172a as well as other myeloid markers. These cells were able to inhibit proliferation, but not activation, of effector T cells and to induce apoptosis in a contact-dependent manner. Their suppressive action was found to be under the control of inducible NO synthase, an enzyme also up-regulated in tolerated allografts. Based on these features, these cells can be defined as myeloid-derived suppressor cells (MDSC). Interestingly, CD4+CD25highFoxP3+ regulatory T cells were insensitive in vitro to MDSC-mediated suppression. Although the adoptive transfer of MDSC failed to induce kidney allograft tolerance in recently transplanted recipients, the maintenance of tolerance after administration of anti-CD28 Abs was found to be dependent on the action of inducible NO synthase. These results suggest that increased numbers of MDSC can inhibit alloreactive T cell proliferation in vivo and that these cells may participate in the NO-dependent maintenance phase of tolerance.

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Crossref · 10.4049/jimmunol.180.12.7898

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Metadata

Authors
Dugast, A.-S., Haudebourg, T., Coulon, F., Heslan, M., Haspot, F., Poirier, N., Vuillefroy de Silly, R., Usal, C., Smit, H., Martinet, B., Thebault, P., Renaudin, K., & Vanhove, B.
Venue
The Journal of Immunology
Published
2008-06
Volume
180
Issue
12
Pages
7898-7906
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W1947199545
Cited by
279
References
25
FWCI
6.78
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Myeloid-Derived Suppressor Cells Accumulate in Kidney Allograft Tolerance and Specifically Suppress Effector T Cell Expansion. https://app.cochat.ai/papers/10.4049/jimmunol.180.12.7898
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Dugast, A.-S., Haudebourg, T., Coulon, F., Heslan, M., Haspot, F., Poirier, N., Vuillefroy de Silly, R., Usal, C., Smit, H., Martinet, B., Thebault, P., Renaudin, K., & Vanhove, B. (2008). Myeloid-Derived Suppressor Cells Accumulate in Kidney Allograft Tolerance and Specifically Suppress Effector T Cell Expansion. The Journal of Immunology. https://doi.org/10.4049/jimmunol.180.12.7898

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.