Fig. 4From: Overexpression of P16 reversed the MDR1-mediated DDP resistance in the cervical adenocarcinoma by activating the ERK1/2 signaling pathwayEffects of P16 overexpression on the cell proliferation (a), invasion (b), and migration (c) of HeLa/DDP cells. Values represent the mean ± S.E.M. Magnification, ×100. A, P < 0.05 versus HeLa/DDP (Student’s t-test); B, P < 0.05 versus pEX-2-empty vector (Student’s t-test)Back to article page