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Page 1
Tissue expression of PD-L1 mediates peripheral T cell tolerance.
Keir ME, Liang SC, Guleria I, Latchman YE, Qipo A, Albacker LA, Koulmanda M, Freeman GJ, Sayegh MH, Sharpe AH. Keir ME, et al. J Exp Med. 2006 Apr 17;203(4):883-95. doi: 10.1084/jem.20051776. Epub 2006 Apr 10. J Exp Med. 2006. PMID: 16606670 Free PMC article.
Engagement of the PD-1 immunoinhibitory receptor by a novel B7 family member leads to negative regulation of lymphocyte activation.
Freeman GJ, Long AJ, Iwai Y, Bourque K, Chernova T, Nishimura H, Fitz LJ, Malenkovich N, Okazaki T, Byrne MC, Horton HF, Fouser L, Carter L, Ling V, Bowman MR, Carreno BM, Collins M, Wood CR, Honjo T. Freeman GJ, et al. J Exp Med. 2000 Oct 2;192(7):1027-34. doi: 10.1084/jem.192.7.1027. J Exp Med. 2000. PMID: 11015443 Free PMC article.