Review Article

Aptamers: A Feasible Technology in Cancer Immunotherapy

Figure 3

Bispecific aptamers used to date in cancer immunotherapy. (a) Bispecific aptamer CD28-MRP1. (b) Bispecific aptamer 4-1BB-VEGF. (c) Bispecific aptamer CD16α-c-Met. (d) Bispecific aptamer 4-1BB-PSMA.