Table 2: Fate of induced CD8+ CTLs generated with PBL in cultures with autologous tumors or Mart-1 peptide pulsed DC.
"+" = Cytokine secreted more than 50 pg and cytotoxic effect more than 20% killing of the target cells with highest Effector cells: target cells.
"++" = Cytokine secreted more than 100 pg/ml and cytotoxic effect more than 40% with highest Effector: target cells. "-" = No cytokine or no cytotoxic effect.

Cytokine production Cytolytic function
Day 7 Day 14 Day 21 Day 28 Day 7 Day 14 Day 21 Day 28
+ ++ + - ++ ++ + -