The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
Interactions between PD-1 and PD-L1 promote tolerance by blocking the TCR–induced stop signal
Open accessAbstract
Programmed death 1 (PD-1) is an inhibitory molecule expressed on activated T cells; however, the biological context in which PD-1 controls T cell tolerance remains unclear. Using two-photon laser-scanning microscopy, we show here that unlike naive or activated islet antigen–specific T cells, tolerized islet antigen–specific T cells moved freely and did not swarm around antigen-bearing dendritic cells (DCs) in pancreatic lymph nodes. Inhibition of T cell antigen receptor (TCR)-driven stop signals depended on continued interactions between PD-1 and its ligand, PD-L1, as antibody blockade of PD-1 or PD-L1 resulted in lower T cell motility, enhanced T cell–DC contacts and caused autoimmune diabetes. Blockade of the immunomodulatory receptor CTLA-4 did not alter T cell motility or abrogate tolerance. Thus, PD-1–PD-L1 interactions maintain peripheral tolerance by mechanisms fundamentally distinct from those of CTLA-4.
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Cites
PD-1 and Its Ligands in Tolerance and Immunity
Keir, M. E., Butte, M. J., Freeman, G. J., & Sharpe, A. H. (2008) · Annual Review of Immunology · doi:10.1146/annurev.immunol.26.021607.090331 · Cited by 5,378
Restoring function in exhausted CD8 T cells during chronic viral infection
Barber, D. L., Wherry, E. J., Masopust, D., Zhu, B., Allison, J. P., Sharpe, A. H., Freeman, G. J., & Ahmed, R. (2006) · Nature · doi:10.1038/nature04444 · Cited by 3,986
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Self-citationCTLA-4 can function as a negative regulator of T cell activation
Walunas, T. L., Lenschow, D. J., Bakker, C. Y., Linsley, P. S., Freeman, G. J., Green, J. M., Thompson, C. B., & Bluestone, J. A. (1994) · Immunity · doi:10.1016/1074-7613(94)90071-x · Cited by 2,222
Self-citationCTLA-4 and PD-1 Receptors Inhibit T-Cell Activation by Distinct Mechanisms
Parry, R. V., Chemnitz, J. M., Frauwirth, K. A., Lanfranco, A. R., Braunstein, I., Kobayashi, S. V., Linsley, P. S., Thompson, C. B., & Riley, J. L. (2005) · Molecular and Cellular Biology · doi:10.1128/mcb.25.21.9543-9553.2005 · Cited by 1,931
Butte, M. J., Keir, M. E., Phamduy, T. B., Sharpe, A. H., & Freeman, G. J. (2007) · Immunity · doi:10.1016/j.immuni.2007.05.016 · Cited by 1,732
T-cell priming by dendritic cells in lymph nodes occurs in three distinct phases
Mempel, T. R., Henrickson, S. E., & von Andrian, U. H. (2004) · Nature · doi:10.1038/nature02238 · Cited by 1,714
Chemnitz, J. M., Parry, R. V., Nichols, K. E., June, C. H., & Riley, J. L. (2004) · The Journal of Immunology · doi:10.4049/jimmunol.173.2.945 · Cited by 1,246
Tissue expression of PD-L1 mediates peripheral T cell tolerance
Keir, M. E., Liang, S. C., Guleria, I., Latchman, Y. E., Qipo, A., Albacker, L. A., Koulmanda, M., Freeman, G. J., Sayegh, M. H., & Sharpe, A. H. (2006) · The Journal of Experimental Medicine · doi:10.1084/jem.20051776 · Cited by 1,211
Two-Photon Imaging of Lymphocyte Motility and Antigen Response in Intact Lymph Node
Miller, M. J., Wei, S. H., Parker, I., & Cahalan, M. D. (2002) · Science · doi:10.1126/science.1070051 · Cited by 1,207
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The blockade of immune checkpoints in cancer immunotherapy
Pardoll, D. M. (2012) · Nature Reviews Cancer · doi:10.1038/nrc3239 · Cited by 13,838
Safety and activity of anti-PD-L1 antibody in patients with advanced cancer
Brahmer, J. R., Tykodi, S. S., Chow, L. Q. M., Hwu, W.-J., Topalian, S. L., Hwu, P., Drake, C. G., Camacho, L. H., Kauh, J., Odunsi, K., et al. (2012) · New England Journal of Medicine · doi:10.1056/nejmoa1200694 · Cited by 7,945
Follicular Helper CD4 T Cells (T FH )
Crotty, S. (2011) · Annual Review of Immunology · doi:10.1146/annurev-immunol-031210-101400 · Cited by 2,738
iRECIST: guidelines for response criteria for use in trials testing immunotherapeutics
Seymour, L., Bogaerts, J., Perrone, A., Ford, R., Schwartz, L. H., Mandrekar, S., Lin, N. U., Litière, S., Dancey, J., Chen, A., et al. (2017) · The Lancet Oncology · doi:10.1016/s1470-2045(17)30074-8 · Cited by 2,472
The PD‐1 pathway in tolerance and autoimmunity
Francisco, L. M., Sage, P. T., & Sharpe, A. H. (2010) · Immunological Reviews · doi:10.1111/j.1600-065x.2010.00923.x · Cited by 2,300
Metadata
- Authors
- Fife, B. T., Pauken, K. E., Eagar, T. N., Obu, T., Wu, J., Tang, Q., Azuma, M., Krummel, M. F., & Bluestone, J. A.
- Venue
- Nature Immunology
- Published
- 2009-09-27
- Volume
- 10
- Issue
- 11
- Pages
- 1185-1192
- ISSN
- 1529-2908 (ISSN-L)
- 1529-2916
- OpenAlex
- W2108604103
- Cited by
- 759
- References
- 48
- FWCI
- 12.86
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Interactions between PD-1 and PD-L1 promote tolerance by blocking the TCR–induced stop signal. https://app.cochat.ai/papers/10.1038/ni.1790
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- Fife, B. T., Pauken, K. E., Eagar, T. N., Obu, T., Wu, J., Tang, Q., Azuma, M., Krummel, M. F., & Bluestone, J. A. (2009). Interactions between PD-1 and PD-L1 promote tolerance by blocking the TCR–induced stop signal. Nature Immunology. https://doi.org/10.1038/ni.1790
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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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