Schreiner et al., Glia 2003
(Brain Neoplasms...) :
Inducible costimulator-ligand (ICOSL) , a member of the B7 family of costimulatory molecules related to CD80/CD86, regulates CD4 as well as CD8 T-cell responses via interaction with its receptor, ICOS, on activated T cells
Kadkhoda et al., J Immunol 2010
(Chlamydia Infections...) :
Finally, we showed that ICOS-ICOSL interaction and cell-cell contact are essential for CD4 ( + ) T cells to inhibit chlamydial growth in the cultured lung fibroblasts