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. 2017 Aug 26;23:4117–4125. doi: 10.12659/MSM.903245

Figure 1.

Figure 1

Doxycycline significantly inhibits proliferation and induces apoptosis in glioblastoma cancer cells. Doxycycline inhibits proliferation (A) and induces apoptosis (B) of two glioblastoma cell lines A172 and U87 in a dose-dependent manner. (C) Representative Western blot image showing the levels of PCNA and cleaved caspase 3 in A172 and U87 exposed to doxycycline. These data were derived from three independent experiments. * p<0.05 compared to control.