A Novel Approach of Targeted Immunotherapy against Adenocarcinoma Cells with Nanoparticles Modified by CD16 and MUC1 Aptamers

Figure 6

Effects of amphipathic NP on spatial relationship between NK and A549 cells. Live A549 cells were cocultured with fresh PBMC, treated with either the unmodified NP (a) or the amphipathic NP (b), washed, and evaluated by dark-field microscopy. Black arrows pointed to A549 cells, while white arrows pointed to PBMC.

(a)

(b)