Synergistic efficacy of adenovirus-mediated BCL-XS gene transfer and topotecan in ovarian cancer cell

Objective: To observe the synergistic efficacy between Adenovirus-mediated bcl-Xs(Adv-bcl-Xs) gene transfer and chemotherapy on ovarian cancer cell growth. Methods: NuTu-19 cells were infected by different titers of Adv-bcl-Xs and treated with topotecan in the meantime. Cell proliferation was measured 3 days later by MTT. Graphical representations and statistical analyses for their interaction in tumor cells were done. Results: The statistical result and Graphical representations of the statistical modeling showed synergy effect on cell growth inhibition (P<0.01). Conclusion: There were synergistic efficacies between Adv-bcl-Xs gene therapy and Topotecan in ovarian cancer cell growth.