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Effect of erythropoietin on angiogenic potential of dental pulp cells

  • Authors:
    • Qimei Gong
    • Junyu Zeng
    • Xufang Zhang
    • Yihua Huang
    • Chanchan Chen
    • Jingjing Quan
    • Junqi Ling
  • View Affiliations / Copyright

    Affiliations: Department of Operative Dentistry and Endodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat‑sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, Guangdong 510055, P.R. China, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China, Department of Stomatology, Shenzhen Children's Hospital, Shenzhen, Guangdong 518038, P.R. China
    Copyright: © Gong et al. This is an open access article distributed under the terms of Creative Commons Attribution License.
  • Article Number: 1079
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    Published online on: July 28, 2021
       https://doi.org/10.3892/etm.2021.10513
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Abstract

Erythropoietin (EPO) is a 34‑kDa glycoprotein that possesses the potential for angiogenesis, as well as anti‑inflammatory and anti‑apoptotic properties. The present study aimed to examine the effect of EPO on the angiogenesis of dental pulp cells (DPCs) and to explore the underlying mechanisms of these effects. It was demonstrated that EPO not only promoted DPCs proliferation but also induced angiogenesis of DPCs in a paracrine fashion. EPO enhanced the angiogenic capacity by stimulating DPCs to secrete a series of angiogenic cytokines. ELISA confirmed that high concentrations of EPO increased the production of MMP‑3 and angiopoietin‑1 but decreased the secretion of IL‑6. Furthermore, EPO activated the ERK1/2 and p38 signaling pathways in DPCs, while inhibition of these pathways diminished the angiogenesis capacity of DPCs. The present study suggested that EPO may have an important role in the repair and regeneration of dental pulp.
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Copy and paste a formatted citation
Spandidos Publications style
Gong Q, Zeng J, Zhang X, Huang Y, Chen C, Quan J and Ling J: Effect of erythropoietin on angiogenic potential of dental pulp cells. Exp Ther Med 22: 1079, 2021.
APA
Gong, Q., Zeng, J., Zhang, X., Huang, Y., Chen, C., Quan, J., & Ling, J. (2021). Effect of erythropoietin on angiogenic potential of dental pulp cells. Experimental and Therapeutic Medicine, 22, 1079. https://doi.org/10.3892/etm.2021.10513
MLA
Gong, Q., Zeng, J., Zhang, X., Huang, Y., Chen, C., Quan, J., Ling, J."Effect of erythropoietin on angiogenic potential of dental pulp cells". Experimental and Therapeutic Medicine 22.4 (2021): 1079.
Chicago
Gong, Q., Zeng, J., Zhang, X., Huang, Y., Chen, C., Quan, J., Ling, J."Effect of erythropoietin on angiogenic potential of dental pulp cells". Experimental and Therapeutic Medicine 22, no. 4 (2021): 1079. https://doi.org/10.3892/etm.2021.10513
Copy and paste a formatted citation
x
Spandidos Publications style
Gong Q, Zeng J, Zhang X, Huang Y, Chen C, Quan J and Ling J: Effect of erythropoietin on angiogenic potential of dental pulp cells. Exp Ther Med 22: 1079, 2021.
APA
Gong, Q., Zeng, J., Zhang, X., Huang, Y., Chen, C., Quan, J., & Ling, J. (2021). Effect of erythropoietin on angiogenic potential of dental pulp cells. Experimental and Therapeutic Medicine, 22, 1079. https://doi.org/10.3892/etm.2021.10513
MLA
Gong, Q., Zeng, J., Zhang, X., Huang, Y., Chen, C., Quan, J., Ling, J."Effect of erythropoietin on angiogenic potential of dental pulp cells". Experimental and Therapeutic Medicine 22.4 (2021): 1079.
Chicago
Gong, Q., Zeng, J., Zhang, X., Huang, Y., Chen, C., Quan, J., Ling, J."Effect of erythropoietin on angiogenic potential of dental pulp cells". Experimental and Therapeutic Medicine 22, no. 4 (2021): 1079. https://doi.org/10.3892/etm.2021.10513
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