GE132+Natural: Novel promising dietetic supplement with antiproliferative influence on prostate, colon, and breast cancer cells.

PURPOSE Natural products have been investigated for promising new leads in pharmaceutical development. The purpose of this study was to analyze the biological effect of GE132+Natural, a novel supplement consisting of 5 compounds: Resveratrol, Ganoderma lucidum, Sulforaphane, Lycopene and Royal jelly. METHODS The antiproliferative activity of GE132+Natural was tested on 3 different human cancer cell lines: MCF7 (breast cancer cells), PC3 (prostate cancer cells), and SW480 (colon cancer cells), as well as on EA.hy 926 (normal human endothelial cell line). In addition, the cytotoxicity of GE132+- Natural on the proliferation of primary human mesenchymal stem cells isolated from dental pulp (DP=MSC), along with its in vitro impact on different peripheral blood parameters, was determined. RESULTS The results revealed high antiproliferative activity of GE132+Natural on all tested cancer cell lines (PC3, MCF7 and SW480), as well as on the EA.hy 926 endothelial cell line in a dose-dependent manner. However, applied in a wide range of concentrations GE132+Natural did not affect both the proliferation of primary mesenchymal stem cells and the peripheral blood cells counts. CONCLUSION The data obtained demonstrated that GE132+Natural is effective in inhibiting cancer cell proliferation, indicating its potential beneficial health effects. In addition, the results pointed that adult mesenchymal stem cells might be valuable as a test system for evaluating the toxicity and efficacy of new medicines or chemicals.