M Vidric, WK Suh, U Dianzani, TW Mak, TH Watts. (2005) "Cooperation between 4-1BB and ICOS in the immune response to influenza virus revealed by studies of CD28/ICOS-deficient mice." J Immunol 175. 7288-96 PMID: 16301634 | Abstract and Keywords
S Fuse, W Zhang, EJ Usherwood. (2008) "Control of memory CD8+ T cell differentiation by CD80/CD86-CD28 costimulation and restoration by IL-2 during the recall response." J Immunol 180. 1148-57 PMID: 18178855 | Abstract and Keywords
JA Williams, JM Lumsden, X Yu, L Feigenbaum, J Zhang, SM Steinberg, RJ Hodes. (2008) "Regulation of thymic NKT cell development by the B7-CD28 costimulatory pathway." J Immunol 181. 907-17 PMID: 18606642 | Abstract and Keywords
SZ Ben-Sasson, J Hu-Li, J Quiel, S Cauchetaux, M Ratner, I Shapira, CA Dinarello, WE Paul. (2009) "IL-1 acts directly on CD4 T cells to enhance their antigen-driven expansion and differentiation." Proc Natl Acad Sci U S A 106. 7119-24 PMID: 19359475 DOI: 10.1073/pnas.0902745106 | Abstract and Keywords