Resveratrol amplifies BMP‑4‑stimulated osteoprotegerin synthesis via p38 MAP kinase in osteoblasts

  • Authors:
    • Gen Kuroyanagi
    • Haruhiko Tokuda
    • Naohiro Yamamoto
    • Rie Matsushima‑Nishiwaki
    • Jun Mizutani
    • Osamu Kozawa
    • Takanobu Otsuka
  • View Affiliations

  • Published online on: June 3, 2015     https://doi.org/10.3892/mmr.2015.3877
  • Pages: 3849-3854
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Abstract

Resveratrol is a naturally occurring polyphenol that possesses health‑related properties, and is predominantly found in grapes and berries. Bone morphogenetic protein‑4 (BMP‑4) stimulates osteocalcin synthesis via p38 mitogen‑activated protein (MAP) kinase in osteoblast‑like MC3T3‑E1 cells. The present study aimed to investigate the effects of resveratrol on BMP‑4‑induced osteoprotegerin (OPG) synthesis in MC3T3‑E1 cells. Resveratrol alone had no effect on OPG expression levels, but significantly enhanced BMP‑4‑induced OPG release. In addition, resveratrol markedly amplified the mRNA expression levels of BMP‑4‑induced OPG. SB203580 is an inhibitor of p38 MAP kinase, which was shown to suppress BMP‑4‑stimulated OPG release. BMP‑4‑induced phosphorylation of p38 MAP kinase was also enhanced by resveratrol. Furthermore, SB203580 significantly reduced the resveratrol‑induced amplification of BMP‑4‑stimulated OPG release. These results suggested that resveratrol was able to upregulate BMP‑4‑stimulated OPG synthesis via the amplification of p38 MAP kinase activity in osteoblasts.
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September-2015
Volume 12 Issue 3

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

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Spandidos Publications style
Kuroyanagi G, Tokuda H, Yamamoto N, Matsushima‑Nishiwaki R, Mizutani J, Kozawa O and Otsuka T: Resveratrol amplifies BMP‑4‑stimulated osteoprotegerin synthesis via p38 MAP kinase in osteoblasts. Mol Med Rep 12: 3849-3854, 2015
APA
Kuroyanagi, G., Tokuda, H., Yamamoto, N., Matsushima‑Nishiwaki, R., Mizutani, J., Kozawa, O., & Otsuka, T. (2015). Resveratrol amplifies BMP‑4‑stimulated osteoprotegerin synthesis via p38 MAP kinase in osteoblasts. Molecular Medicine Reports, 12, 3849-3854. https://doi.org/10.3892/mmr.2015.3877
MLA
Kuroyanagi, G., Tokuda, H., Yamamoto, N., Matsushima‑Nishiwaki, R., Mizutani, J., Kozawa, O., Otsuka, T."Resveratrol amplifies BMP‑4‑stimulated osteoprotegerin synthesis via p38 MAP kinase in osteoblasts". Molecular Medicine Reports 12.3 (2015): 3849-3854.
Chicago
Kuroyanagi, G., Tokuda, H., Yamamoto, N., Matsushima‑Nishiwaki, R., Mizutani, J., Kozawa, O., Otsuka, T."Resveratrol amplifies BMP‑4‑stimulated osteoprotegerin synthesis via p38 MAP kinase in osteoblasts". Molecular Medicine Reports 12, no. 3 (2015): 3849-3854. https://doi.org/10.3892/mmr.2015.3877