Open Access

Protective effects of tanshinone ⅡA on endothelial progenitor cells injured by tumor necrosis factor‑α

  • Authors:
    • Xing‑Xiang Wang
    • Jin‑Xiu Yang
    • Yan‑Yun Pan
    • Ye‑Fei Zhang
  • View Affiliations

  • Published online on: June 22, 2015     https://doi.org/10.3892/mmr.2015.3969
  • Pages: 4055-4062
  • Copyright: © Wang et al. This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY_NC 3.0].

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Abstract

Tanshinone ⅡA (Tan ⅡA) is a Traditional Chinese Medicine commonly used in Asian and Western countries for the prevention and treatment of cardiovascular disorders, such as atherosclerosis. Endothelial dysfunction and associated inflammatory processes have a critical role in the development of atherosclerosis. Endothelial progenitor cells (EPCs) have been demonstrated to be involved in certain aspects of the endothelial repair process. The present study aimed to investigate the putative protective effects of Tan ⅡA on EPCs injured by tumor necrosis factor‑α (TNF‑α). The potential effects of Tan ⅡA on TNF-α-stimulated EPC proliferation, migration, adhesion, in vitro tube formation ability and paracrine activity were investigated in the current study. The results indicated that TNF‑α impaired EPC proliferation, migration, adhesion capacity and vasculogenesis ability in vitro as well as promoted EPC secretion of inflammatory cytokines, including monocyte chemoattractant protein‑1 (MCP‑1), interleukin‑6 (IL‑6) and soluble CD40 ligand (sCD40L). However, Tan ⅡA was able to reverse these effects. In conclusion, these findings demonstrated that Tan ⅡA may have the potential to protect EPCs against damage induced by TNF‑α. Therefore, these results may provide evidence for the pharmacological basis of Tan ⅡA and its potential use in the prevention and treatment of early atherosclerosis associated with EPC and endothelial damage.
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September-2015
Volume 12 Issue 3

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

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Copy and paste a formatted citation
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Spandidos Publications style
Wang XX, Yang JX, Pan YY and Zhang YF: Protective effects of tanshinone ⅡA on endothelial progenitor cells injured by tumor necrosis factor‑α. Mol Med Rep 12: 4055-4062, 2015
APA
Wang, X., Yang, J., Pan, Y., & Zhang, Y. (2015). Protective effects of tanshinone ⅡA on endothelial progenitor cells injured by tumor necrosis factor‑α. Molecular Medicine Reports, 12, 4055-4062. https://doi.org/10.3892/mmr.2015.3969
MLA
Wang, X., Yang, J., Pan, Y., Zhang, Y."Protective effects of tanshinone ⅡA on endothelial progenitor cells injured by tumor necrosis factor‑α". Molecular Medicine Reports 12.3 (2015): 4055-4062.
Chicago
Wang, X., Yang, J., Pan, Y., Zhang, Y."Protective effects of tanshinone ⅡA on endothelial progenitor cells injured by tumor necrosis factor‑α". Molecular Medicine Reports 12, no. 3 (2015): 4055-4062. https://doi.org/10.3892/mmr.2015.3969