Evans et al., J Immunol 2000
:
Induction of B7-1 ( CD80 ) and increased or sustained expression of CD44H , ICAM-1 ( CD54 ), and B7-2 ( CD86 ) are dependent on the interaction of CD40 ligand with CD40
Fedorchenko et al., Blood 2013
(Cell Transformation, Neoplastic...) :
CD44 expression in human CLL was induced by stimulation with interleukin 4/soluble CD40 ligand and by stroma cell contact