Fig. 4From: Enhanced stimulation of anti-breast cancer T cells responses by dendritic cells loaded with poly lactic-co-glycolic acid (PLGA) nanoparticle encapsulated tumor antigensPhagocytosis of tumor antigen pulsed nanoparticles by immature dendritic cells; a immature dendritic cells on day 4, b immature dendritic cells treated with nanoparticles, c and d nanoparticles associated with the cells and internalized (black arrows)Back to article page