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. 2016 Oct 7;6(3):830–839. doi: 10.5966/sctm.2016-0009

Figure 2.

Figure 2

bELE synergistically sensitizes both parental glioma cell lines and induced GSLCs to TMZ. (A, B): bELE (2.5 μg/ml) promoted the inhibition effect of TMZ on both parental glioma cell lines (U87, U373, SHG‐44, T98G, and SKMG‐4) and induced GSLCs (U87/GSLC, U373/GSLC, SHG‐44/GSLC, T98G/GSLC, and SKMG‐4/GSLC). (C): The combination index of bELE (2.5 μg/ml) and TMZ in induced GSLCs (U87/GSLC, U373/GSLC, SHG‐44/GSLC, T98G/GSLC, and SKMG‐4/GSLC). ∗, p < .05; ∗∗, p < .01; ∗∗∗, p < .001; n = 4. Abbreviations: bELE, β‐elemene; GSLCs, glioma stem‐like cells; TMZ, temozolomide.