Fig. 5
From: GD2 or HER2 targeting T cell engaging bispecific antibodies to treat osteosarcoma
Optimal timing of anti-PD-L1 for combination treatment with GD2-BsAb. a Combination treatment of GD2-EATs and PD-1 blockades: a comparison of 3 different combination schedules of PD-1/PD-L1 antibody [concurrent therapy (CT) vs. sequential therapy (ST) vs. sequentially continuous therapy (SCT)]. b Formalin-fixed paraffin-embedded (FFPE) tumor sections of each group were stained with anti-human CD3 antibody (×200). CD3(+) T cell numbers were compared