Additional file 3 of Promotion of ubiquitination-dependent survivin destruction contributes to xanthohumol-mediated tumor suppression and overcomes radioresistance in human oral squamous cell carcinoma

Additional file 3: Figure S2. The effect of xanthohumol on survivin transcription. OSCC cells were treated with xanthohumol for 24 h followed by the qRT-PCR analysis of survivin mRNA level. ns, not statistically significant.