Research Article

Curcumin Enhanced Ionizing Radiation-Induced Immunogenic Cell Death in Glioma Cells through Endoplasmic Reticulum Stress Signaling Pathways

Figure 4

Curcumin augmented chemotaxis and phagocytosis of DCs to irradiated glioma cells. (a) U251 cells treated jointly by curcumin and IR attracted more DCs than the cells treated by IR alone. (b) Curcumin accelerated the recognition and phagocytosis of irradiated glioma cells by DCs. Cells in green represents DC cells, while cells in red represents U251 cells. The magnification of the photos on the right is twice bigger than the left ones.
(a)
(b)