Vidric et al., J Immunol 2005
:
CD28, ICOS , and 4-1BB each play distinct roles in the CD8 T cell response to influenza virus
Yu et al., J Immunol 2006
(Graft vs Host Disease) :
Here we studied the role of ICOS in graft-vs-host disease ( GVHD ) mediated by CD4 ( + ) or CD8 ( + ) T cells in allogeneic bone marrow transplantation