Calcium phosphate coating enhances osteointegration of melt electrowritten scaffold by regulating macrophage polarization
Yubo Shi,
Weidong Tao,
Wenjing Yang
et al.
Abstract:The osteoimmune microenvironment induced by implants plays a significant role in bone regeneration. It is essential to efficiently and timely switch the macrophage phenotype from M1 to M2 for optimal bone healing. This study examined the impact of a calcium phosphate (CaP) coating on the physiochemical properties of highly ordered polycaprolactone (PCL) scaffolds fabricated using melt electrowritten (MEW). Additionally, it investigated the influence of these scaffolds on macrophage polarization and their immun… Show more
“…These factors may have activated the PI3K/AKT and cAMP-PKA pathways, promoting macrophage M2 polarization. 44 Research by Sun et al identified a calcium phosphate-mediated environment rich in PO 4 3− . Extracellular PO 4 3− is transported into the cytoplasm via the sodium-dependent phosphate transporter 1, participating in the tricarboxylic acid cycle and oxidative phosphorylation to generate energy in the form of ATP.…”
A type of injectable porous microsphere loaded with calcium phosphate crystals and melatonin was constructed using microfluidic and in vitro mineralization techniques.
“…These factors may have activated the PI3K/AKT and cAMP-PKA pathways, promoting macrophage M2 polarization. 44 Research by Sun et al identified a calcium phosphate-mediated environment rich in PO 4 3− . Extracellular PO 4 3− is transported into the cytoplasm via the sodium-dependent phosphate transporter 1, participating in the tricarboxylic acid cycle and oxidative phosphorylation to generate energy in the form of ATP.…”
A type of injectable porous microsphere loaded with calcium phosphate crystals and melatonin was constructed using microfluidic and in vitro mineralization techniques.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.