Newly Synthesized Benzimidazoles Inhibit Vascular Endothelial Growth Factor and Matrix Metalloproteinase-2 and -9 Levels in Prostate Cancer Cells

Author(s):

Suleyman Ilhan*, Gamze Dilekci, Adem Guner and Hakan Bektas   Pages 2109 - 2115 ( 7 )

Abstract:

<p>Background: Investigating the effects of newly synthesized agents on various molecular mechanisms to understand their mechanism of action is an important step of pre-clinical screening. Benzimidazoles are composed of a unique fused benzene and imidazole ring and have attracted great attention due to their broad bioactivities, including antitumor. <p> Objective: In the current study, we reported the synthesis of novel benzimidazole derivatives and investigated the possible cytotoxic and anti-angiogenic effects on human prostate cancer and umbilical vein endothelial cells (HUVECs). <p> Methods: MTT assay was used to assess cell viability. A scratch assay was conducted to monitor the migration of cells. mRNA expression levels of VEGF, MMP-2, and MMP-9 were evaluated using qPCR. Changes in protein levels were evaluated by western blotting. <p> Results: Compound G1, having a chlorine moiety, showed a potent cytotoxic activity on both prostate cancer cells and HUVECs, and inhibited cell migration via decreasing the mRNA and protein levels of key angiogenesis-related molecules such as VEGF, MMP-2, and MMP-9. <p> Conclusion: These results suggest that newly synthesized G1 may be a novel anti-angiogenic agent for prostate cancer treatment.</p>

Keywords:

Benzimidazole, angiogenesis, VEGF, MMP-2, MMP-9, prostate cancer.

Affiliation:

Department of Biology, Faculty of Science and Letters, Manisa Celal Bayar University, Muradiye, Manisa, Giresun University, Faculty of Science and Art, Department of Chemistry, Giresun, Giresun University, Faculty of Science and Art, Department of Biology, Giresun, Giresun University, Faculty of Science and Art, Department of Chemistry, Giresun

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