BACKGROUND/AIMS: Resveratrol is known to have potent anti-inflammatory and antioxidant effects and to inhibit platelet aggregation and growth of a variety of cancer cells. In the paper, we investigated the effects of Resveratrol (Res) on expression ofVEGF gene in human hepatocarcinoma cell cells and cell proliferation. METHODOLOGY: HepG2 cells were treated with different concentrations of Res (0, 10, 20, 40 micromol/L) and rent time (24, 48, 72h). Cell proliferation was examined by MTT method and the expression of VEGF gene was analyzed by RT-PCR and Western blot. RESULTS: Res could inhibit expression of VEGF gene, the inhibitory effect of Res increased with the increasing of concentration of Res and treatment time. CONCLUSIONS: Our results suggest that Res can significantly inhibit the proliferation of HepG2 cells and exerts an anti-tumor effect by repressing the expression of VEGF gene.
BACKGROUND/AIMS: Resveratrol is known to have potent anti-inflammatory and antioxidant effects and to inhibit platelet aggregation and growth of a variety of cancer cells. In the paper, we investigated the effects of Resveratrol (Res) on expression ofVEGF gene in human hepatocarcinoma cell cells and cell proliferation. METHODOLOGY: HepG2 cells were treated with different concentrations of Res (0, 10, 20, 40 micromol/L) and rent time (24, 48, 72h). Cell proliferation was examined by MTT method and the expression of VEGF gene was analyzed by RT-PCR and Western blot. RESULTS:Res could inhibit expression of VEGF gene, the inhibitory effect of Res increased with the increasing of concentration of Res and treatment time. CONCLUSIONS: Our results suggest that Res can significantly inhibit the proliferation of HepG2 cells and exerts an anti-tumor effect by repressing the expression of VEGF gene.
Authors: James A McCubrey; Kvin Lertpiriyapong; Linda S Steelman; Steve L Abrams; Li V Yang; Ramiro M Murata; Pedro L Rosalen; Aurora Scalisi; Luca M Neri; Lucio Cocco; Stefano Ratti; Alberto M Martelli; Piotr Laidler; Joanna Dulińska-Litewka; Dariusz Rakus; Agnieszka Gizak; Paolo Lombardi; Ferdinando Nicoletti; Saverio Candido; Massimo Libra; Giuseppe Montalto; Melchiorre Cervello Journal: Aging (Albany NY) Date: 2017-06-12 Impact factor: 5.682