Open Access

Chlorogenic acid prevents isoproterenol-induced DNA damage in vascular smooth muscle cells

  • Authors:
    • Jingshuai Wang
    • Jiyang Li
    • Jie Liu
    • Mengjiao Xu
    • Xiaowen Tong
    • Jianjun Wang
  • View Affiliations

  • Published online on: September 15, 2016     https://doi.org/10.3892/mmr.2016.5743
  • Pages: 4063-4068
  • Copyright: © Wang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Numerous clinical therapeutic agents have been identified as DNA damaging. The present study revealed that isoproterenol (Iso) resulted in DNA damage in vascular smooth muscle cells (VSMCs) and increased the levels of intracellular oxygen free radicals. Administration of chlorogenic acid (CGA) inhibited this effect. Pretreatment with CGA abrogated the increase in protein expression levels of γ‑H2A histone family member X, phosphorylated ataxia telangiectasia mutated, phosphorylated Rad3‑related protein, breast cancer 1 and C‑terminal Src homologous kinase induced by Iso. In addition, the increase in levels of intracellular reactive oxygen species (ROS) induced by Iso was inhibited by CGA pretreatment in a dose‑dependent manner. The results of the present study suggest that CGA may inhibit Iso‑induced VSMC damage via the suppression of ROS generation. Therefore, CGA may be a novel agent for the treatment of vascular diseases.
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November-2016
Volume 14 Issue 5

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Spandidos Publications style
Wang J, Li J, Liu J, Xu M, Tong X and Wang J: Chlorogenic acid prevents isoproterenol-induced DNA damage in vascular smooth muscle cells. Mol Med Rep 14: 4063-4068, 2016
APA
Wang, J., Li, J., Liu, J., Xu, M., Tong, X., & Wang, J. (2016). Chlorogenic acid prevents isoproterenol-induced DNA damage in vascular smooth muscle cells. Molecular Medicine Reports, 14, 4063-4068. https://doi.org/10.3892/mmr.2016.5743
MLA
Wang, J., Li, J., Liu, J., Xu, M., Tong, X., Wang, J."Chlorogenic acid prevents isoproterenol-induced DNA damage in vascular smooth muscle cells". Molecular Medicine Reports 14.5 (2016): 4063-4068.
Chicago
Wang, J., Li, J., Liu, J., Xu, M., Tong, X., Wang, J."Chlorogenic acid prevents isoproterenol-induced DNA damage in vascular smooth muscle cells". Molecular Medicine Reports 14, no. 5 (2016): 4063-4068. https://doi.org/10.3892/mmr.2016.5743