Research Paper Volume 12, Issue 17 pp 17625—17633

Graphene oxide inhibits cell migration and invasion by destroying actin cytoskeleton in cervical cancer cells

Figure 2. Graphene oxide (GO) inhibits tumor growth in Hela cells. (A) Cell viability of Hela cells treated with different doses of GO at 24h and 48 h by MTT assay. (B) Clone number of Hela cells treated with different doses of GO by colony-forming assay. (C) Cell apoptosis rate of Hela cells treated with different doses of GO at 24h and 48 h was calculated based on flow cytometry analysis. *P < 0.05, and **P < 0.01 vs control cells (0 μg/mL GO);f ##P < 0.01 vs cells treated with 40 μg/mL GO.