The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
Identification and Functional Characterization of Human Cd4+Cd25+ T Cells with Regulatory Properties Isolated from Peripheral Blood
Open accessAbstract
A subpopulation of peripheral human CD4+CD25+ T cells that expresses CD45RO, histocompatibility leukocyte antigen DR, and intracellular cytotoxic T lymphocyte–associated antigen (CTLA) 4 does not expand after stimulation and markedly suppresses the expansion of conventional T cells in a contact-dependent manner. After activation, CD4+CD25+ T cells express CTLA-4 on the surface detectable for several weeks. These cells show a G1/G0 cell cycle arrest and no production of interleukin (IL)-2, IL-4, or interferon (IFN)-γ on either protein or mRNA levels. The anergic state of CD4+CD25+ T cells is not reversible by the addition of anti-CD28, anti–CTLA-4, anti–transforming growth factor β, or anti–IL-10 antibody. However, the refractory state of CD4+CD25+ T cells was partially reversible by the addition of IL-2 or IL-4. These data demonstrate that human blood contains a resident T cell population with potent regulatory properties.
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Park, J.-H., Adoro, S., Guinter, T., Erman, B., Alag, A. S., Catalfamo, M., Kimura, M. Y., Cui, Y., Lucas, P. J., Gress, R. E., et al. (2010) · Nature Immunology · doi:10.1038/ni.1840 · Cited by 5,835
Sakaguchi, S., Sakaguchi, N., Asano, M., Itoh, M., & Toda, M. (1995) · The Journal of Immunology · doi:10.4049/jimmunol.155.3.1151 · Cited by 5,608
Thornton, A. M., & Shevach, E. M. (1998) · The Journal of Experimental Medicine · doi:10.1084/jem.188.2.287 · Cited by 2,639
Takahashi, T., Tagami, T., Yamazaki, S., Uede, T., Shimizu, J., Sakaguchi, N., Mak, T. W., & Sakaguchi, S. (2000) · The Journal of Experimental Medicine · doi:10.1084/jem.192.2.303 · Cited by 2,233
Read, S., Malmström, V., & Powrie, F. (2000) · The Journal of Experimental Medicine · doi:10.1084/jem.192.2.295 · Cited by 2,205
Salomon, B., Lenschow, D. J., Rhee, L., Ashourian, N., Singh, B., Sharpe, A., & Bluestone, J. A. (2000) · Immunity · doi:10.1016/s1074-7613(00)80195-8 · Cited by 2,081
Takahashi, T., Kuniyasu, Y., Toda, M., Sakaguchi, N., Itoh, M., Iwata, M., Shimizu, J., & Sakaguchi, S. (1998) · International Immunology · doi:10.1093/intimm/10.12.1969 · Cited by 1,568
Jonuleit, H., Schmitt, E., Schuler, G., Knop, J., & Enk, A. H. (2000) · The Journal of Experimental Medicine · doi:10.1084/jem.192.9.1213 · Cited by 1,538
Self-citationRegulatory T Cells in Autoimmmunity
Shevach, E. M. (2000) · Annual Review of Immunology · doi:10.1146/annurev.immunol.18.1.423 · Cited by 1,236
Suppressor effector function of CD4+CD25+ immunoregulatory T cells is antigen nonspecific
Thornton, A. M., & Shevach, E. M. (2000) · The Journal of Immunology · doi:10.4049/jimmunol.164.1.183 · Cited by 1,229
Cited by
Vignali, D. A. A., Collison, L. W., & Workman, C. J. (2008) · Nature Reviews Immunology · doi:10.1038/nri2343 · Cited by 3,463
Miyara, M., Yoshioka, Y., Kitoh, A., Shima, T., Wing, K., Niwa, A., Parizot, C., Taflin, C., Heike, T., Valeyre, D., et al. (2009) · Immunity · doi:10.1016/j.immuni.2009.03.019 · Cited by 2,291
CD4+CD25+ suppressor T cells: more questions than answers
Shevach, E. M. (2002) · Nature Reviews Immunology · doi:10.1038/nri821 · Cited by 2,110
Regulatory T cells in transplantation tolerance
Wood, K. J., & Sakaguchi, S. (2003) · Nature Reviews Immunology · doi:10.1038/nri1027 · Cited by 1,317
Human T Regulatory Cells Can Use the Perforin Pathway to Cause Autologous Target Cell Death
Grossman, W. J., Verbsky, J. W., Barchet, W., Colonna, M., Atkinson, J. P., & Ley, T. J. (2004) · Immunity · doi:10.1016/j.immuni.2004.09.002 · Cited by 1,020
Metadata
- Authors
- Jonuleit, H., Schmitt, E., Stassen, M., Tuettenberg, A., Knop, J., & Enk, A. H.
- Venue
- The Journal of Experimental Medicine
- Publisher
- Rockefeller University Press
- Published
- 2001-06-04
- Volume
- 193
- Issue
- 11
- Pages
- 1285-1294
- ISSN
- 0022-1007 (ISSN-L)
- 1540-9538
- OpenAlex
- W2148245227
- Cited by
- 1,255
- References
- 23
- FWCI
- 28.50
- Type
- journal article
- Language
- en
- Open access
- green
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- Jonuleit, H., Schmitt, E., Stassen, M., Tuettenberg, A., Knop, J., & Enk, A. H. (2001). Identification and Functional Characterization of Human Cd4+Cd25+ T Cells with Regulatory Properties Isolated from Peripheral Blood. The Journal of Experimental Medicine. https://doi.org/10.1084/jem.193.11.1285
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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