Expression of Concern: Resveratrol Enhances Antitumor Activity of TRAIL in Prostate Cancer Xenografts through Activation of FOXO Transcription Factor (original) (raw)
Fig 5
Effects of resveratrol and/or TRAIL on markers of metastasis.
(A), Immunohistochemistry was performed to measure the expressions of MMP-2 and MMP-9 in tumor tissues derived from control, resveratrol- and/or TRAIL-treated mice on week 6. (B), Quantification of MMP-2 and MMP-9 positive cells in tumor tissues. Data represent mean ± SD, N = 7. *, or ** = significantly different from respective controls, P < 0.05. (C), Expressions of MMP-2, MMP-9 and β-actin in tumor tissues (pooled samples) were measured on week 6 by the Western blot analysis. β-actin was used as a loading control.