Using coculture at an E:T ration of 1:2 on the prostate cancer monolayer PC3-LN3 4SFm28ζ, 4SFm28Tr and untransduced T cells were probed for phenotype and markers of activation (CD69 and PD-1) prior to and after exposure to monolayers. The gene discussed is CD69; the disease is Familial prostate cancer.