The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
The B7–CD28 superfamily
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Citations
Cites
PD-L2 is a second ligand for PD-1 and inhibits T cell activation
Latchman, Y., Wood, C. R., Chernova, T., Chaudhary, D., Borde, M., Chernova, I., Iwai, Y., Long, A. J., Brown, J. A., Nunes, R., et al. (2001) · Nature Immunology · doi:10.1038/85330 · Cited by 2,955
Self-citationLymphoproliferative Disorders with Early Lethality in Mice Deficient in Ctla-4
Waterhouse, P., Penninger, J. M., Timms, E., Wakeham, A., Shahinian, A., Lee, K. P., Thompson, C. B., Griesser, H., & Mak, T. W. (1995) · Science · doi:10.1126/science.270.5238.985 · Cited by 2,766
Nishimura, H., Nose, M., Hiai, H., Minato, N., & Honjo, T. (1999) · Immunity · doi:10.1016/s1074-7613(00)80089-8 · Cited by 2,749
CD28/B7 SYSTEM OF T CELL COSTIMULATION
Lenschow, D. J., Walunas, T. L., & Bluestone, J. A. (1996) · Annual Review of Immunology · doi:10.1146/annurev.immunol.14.1.233 · Cited by 2,717
CD28 and CTLA-4 have opposing effects on the response of T cells to stimulation.
Krummel, M. F., & Allison, J. P. (1995) · The Journal of experimental medicine · doi:10.1084/jem.182.2.459 · Cited by 2,245
CTLA-4 is a second receptor for the B cell activation antigen B7.
Linsley, P. S., Brady, W., Urnes, M., Grosmaire, L. S., Damle, N. K., & Ledbetter, J. A. (1991) · The Journal of experimental medicine · doi:10.1084/jem.174.3.561 · Cited by 1,685
CTLA-4 regulates induction of anergy in vivo
Greenwald, R. J., Boussiotis, V. A., Lorsbach, R. B., Abbas, A. K., & Sharpe, A. H. (2001) · Immunity · doi:10.1016/s1074-7613(01)00097-8 · Cited by 428
Self-citation
Cited by
Pembrolizumab versus Chemotherapy for PD-L1-Positive Non-Small-Cell Lung Cancer
Reck, M., Rodríguez-Abreu, D., Robinson, A. G., Hui, R., Csőszi, T., Fülöp, A., Gottfried, M., Peled, N., Tafreshi, A., Cuffe, S., et al. (2016) · New England Journal of Medicine · doi:10.1056/nejmoa1606774 · Cited by 10,089
Pembrolizumab for the Treatment of Non–Small-Cell Lung Cancer
Garon, E. B., Rizvi, N. A., Hui, R., Leighl, N., Balmanoukian, A. S., Eder, J. P., Patnaik, A., Aggarwal, C., Gubens, M., Horn, L., et al. (2015) · New England Journal of Medicine · doi:10.1056/nejmoa1501824 · Cited by 6,198
A guide to cancer immunotherapy: from T cell basic science to clinical practice
Waldman, A. D., Fritz, J. M., & Lenardo, M. J. (2020) · Nature Reviews Immunology · doi:10.1038/s41577-020-0306-5 · Cited by 4,154
PD-1 expression on HIV-specific T cells is associated with T-cell exhaustion and disease progression
Day, C. L., Kaufmann, D. E., Kiepiela, P., Brown, J. A., Moodley, E. S., Reddy, S., Mackey, E. W., Miller, J. D., Leslie, A. J., DePierres, C., et al. (2006) · Nature · doi:10.1038/nature05115 · Cited by 2,680
Self-citationGreenwald, R. J., Freeman, G. J., & Sharpe, A. H. (2005) · Annual Review of Immunology · doi:10.1146/annurev.immunol.23.021704.115611 · Cited by 2,318
Self-citation
Metadata
- Authors
- Sharpe, A. H., & Freeman, G. J.
- Venue
- Nature Reviews Immunology
- Published
- 2002-02-01
- Volume
- 2
- Issue
- 2
- Pages
- 116-126
- ISSN
- 1474-1733 (ISSN-L)
- 1474-1741
- OpenAlex
- W1489480103
- Cited by
- 1,712
- References
- 7
- FWCI
- 5.11
- Type
- journal article
- Language
- en
- Open access
- closed
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The B7–CD28 superfamily. https://app.cochat.ai/papers/10.1038/nri727
- The paper
- Sharpe, A. H., & Freeman, G. J. (2002). The B7–CD28 superfamily. Nature Reviews Immunology. https://doi.org/10.1038/nri727
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
