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Galindo M Pratap J Young DW Hovhannisyan H Im HJ Choi JY Lian JB Stein JL Stein GS van Wijnen AJ 《The Journal of biological chemistry》2005,280(21):20274-20285
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Zamurovic N Cappellen D Rohner D Susa M 《The Journal of biological chemistry》2004,279(36):37704-37715
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Kihara T Ichikawa S Yonezawa T Lee JW Akihisa T Woo JT Michi Y Amagasa T Yamaguchi A 《Biochemical and biophysical research communications》2011,(2):211-217
We investigated the effects of acerogenin A, a natural compound isolated from Acer nikoense Maxim, on osteoblast differentiation by using osteoblastic cells. Acerogenin A stimulated the cell proliferation of MC3T3-E1 osteoblastic cells and RD-C6 osteoblastic cells (Runx2-deficient cell line). It also increased alkaline phosphatase activity in MC3T3-E1 and RD-C6 cells and calvarial osteoblastic cells isolated from the calvariae of newborn mice. Acerogenin A also increased the expression of mRNAs related to osteoblast differentiation, including Osteocalcin, Osterix and Runx2 in MC3T3-E1 cells and primary osteoblasts: it also stimulated Osteocalcin and Osterix mRNA expression in RD-C6 cells. The acerogenin A treatment for 3 days increased Bmp-2, Bmp-4, and Bmp-7 mRNA expression levels in MC3T3-E1 cells. Adding noggin, a BMP specific-antagonist, inhibited the acerogenin A-induced increase in the Osteocalcin, Osterix and Runx2 mRNA expression levels. These results indicated that acerogenin A stimulates osteoblast differentiation through BMP action, which is mediated by Runx2-dependent and Runx2-independent pathways. 相似文献
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Gutierrez S Javed A Tennant DK van Rees M Montecino M Stein GS Stein JL Lian JB 《The Journal of biological chemistry》2002,277(2):1316-1323
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