Fig. 3
From: Over-expression of the long non-coding RNA HOTTIP inhibits glioma cell growth by BRE
Over-expression of HOTTIP promoted cell apoptosis in the U87-MG and U118-MG glioma cell lines. a Stable over-expression of HOTTIP in U87-MG, and the TUNEL assay was performed to assess cell apoptosis. Over-expression of HOTTIP promoted apoptosis in the U87-MG cell line. b Stable over-expression of HOTTIP in U118-MG, and the TUNEL assay was performed to assess cell apoptosis. Over-expression of HOTTIP promoted cell apoptosis in the U118-MG cell line. The results represent data from at least three independent experiments expressed as the mean ± SD.*P < 0.05