Figure 9. TIP-1 depletion sensitized D54 tumor xenografts to IR in vivo.
Stable transfected D54 cells with a control or TIP-1 targeting shRNA were implanted subcutaneously in hind limbs of Foxn1-null nude mice. Tumor sizes were measured with caliper, and irradiation (3 Gy for five consecutive days as indicated with arrows) was delivered to tumors when the tumor size reached 3 mm in diameter. n = 9 in each group.