Figure 2

Fibroblast growth factor 2-targeted gene delivery system significantly increases transgene expression in tumour cells. Representative pictures after 1 and 3 days after adenoviral infection at an MOI of 5 (A) and 10 (B). Relative intensity of GFP expression at an MOI of 5 (C) and 10 (D). The benefit of FGF2-targeted transgene was greater at an MOI of 5 and sufficient gene transduction looks promising even after a lower titre adenoviral administration. *P<0.01.