Design of an Osteoinductive Extracellular Fibronectin Matrix Protein for Bone Tissue Engineering

Integrin-mediated cell-matrix interactions play an important role in osteogenesis. Here, we constructed a novel osteoinductive fibronectin matrix protein (oFN) for bone tissue engineering, designed to combine the integrin-binding modules from fibronectin (iFN) and a strong osteoinductive growth fact...

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Detalles Bibliográficos
Autores principales: Lee, Sujin, Lee, Dong-Sung, Choi, Ilsan, Pham, Le B. Hang, Jang, Jun-Hyeog
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4425042/
https://www.ncbi.nlm.nih.gov/pubmed/25853265
http://dx.doi.org/10.3390/ijms16047672
Descripción
Sumario:Integrin-mediated cell-matrix interactions play an important role in osteogenesis. Here, we constructed a novel osteoinductive fibronectin matrix protein (oFN) for bone tissue engineering, designed to combine the integrin-binding modules from fibronectin (iFN) and a strong osteoinductive growth factor, bone morphogenetic protein-2. Compared with iFN, the purified oFN matrix protein caused a significant increase in cell adhesion and osteogenic differentiation of pre-osteoblast MC3T3-E1 cells (p < 0.05).

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