In Vitro Evaluation of Human Endometrial Stem Cell-Derived Osteoblast-Like Cells’ Behavior on Gelatin/Collagen/Bioglass Nanofibers’ Scaffolds Publisher Pubmed



Sharifi E^{1, 2} ; Ebrahimibarough S² ; Panahi M³ ; Azami M² ; Ai A³ ; Barabadi Z² ; Kajbafzadeh AM^{2, 4} ; Ai J^{2, 5}
Source: Journal of Biomedical Materials Research - Part A Published:2016

Abstract

New biomimetic nanocomposite scaffold was prepared by the combination of nanofibrilar bioglass containing copper ion as the inorganic phase and gelatin/collagen as the organic phase of bone tissue. In this study for fabrication of the scaffold, freeze drying and electrospinning methods were used, and genipin was used as the cross-linking agent for increasing the mechanical properties of the scaffold. The growth and viability of human endometrial stem cell-derived osteoblast-like cells were investigated on this biomimetic scaffold. Cellular biocompatibility assays illustrated that this scaffold has more viabilities and osteoblast growths in comparison with two-dimensional culture. Copper ion increased growth of the osteoblasts on nanocomposite scaffold containing nanofibrous bioglass. Thus, the results obtained from this study indicate that the prepared scaffold is suitable for osteoblast growth and attachment; thus, potentially, this nanocomposite scaffold is an appropriate scaffold for bone tissue engineering. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 104A: 2210–2219, 2016. © 2016 Wiley Periodicals, Inc.