Effect of hydroxyapatite nanoparticles and wedelolactone on osteoblastogenesis from bone marrow mesenchymal stem cells was written by Dong, Peipei;Zhu, Di;Deng, Xue;Zhang, Yanjie;Ma, Jinhui;Sun, Xiaoxin;Liu, Yanqiu. And the article was included in Journal of Biomedical Materials Research, Part A in 2019.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one The following contents are mentioned in the article:
Regenerative medicine has a high demand for the development of scaffold materials combined with other osteogenic inducers to generate bioactive composite materials for bone replacement therapies. Previously, we reported that wedelolactone promoted osteoblastogenesis of bone marrow mesenchymal stem cells (BMSCs). In this study, the effect of hydroxyapatites (HAps), bone composite materials we prepared, and the combined effect of wedelolactone and HAps on osteoblastogenesis differentiation was first evaluated. Three kinds of HAps constructed by a rod-like shape with particle size of 25 nm (HAp-1), 37 nm (HAp-2), and 33 nm (HAp-3) did not affect BMSC survival, but induced activity of alk. phosphatase(ALP), a marker enzyme for osteoblastogenesis. HAp-1 treatment resulted in a more significant increase in the number of ALP staining-pos. BMSC, and maintained an extended time for the increased number of ALP staining-pos. BMSC. Moreover, HAp-1 combined with wedelolactone induced a higher ALP activity for a longer time than HAp-2 and HAp-3, and also increased the bone mineralization level. Osteoblastogenesis-related marker genes expression including osteorix, osteocalcin, and runx2 were increased after BMSC were treated with HAp-1 for 6 days. Although three kinds of HAps treatment for 9 days increased osteorix mRNA expression, osteocalcin, and runx2 mRNA expression levels were upregulated only by HAp-1. Similarly, only HAp-1 enhanced wedelolactone-induced osteocalcin, osteorix, and runx2 mRNA expression after 9 days treatment. Together, these results suggested that HAps with different sizes generated different effect on osteoblastogenesis. HAp-1 combined with wedelolacone can exert an enhanced effect on osteoblastogenesis, which has potential for treating osteoporosis. ©2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A, 2018. This study involved multiple reactions and reactants, such as 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one).
1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one (cas: 524-12-9) belongs to benzofurans derivatives. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Recommanded Product: 1,8,9-Trihydroxy-3-methoxy-6H-benzofuro[3,2-c]chromen-6-one
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem