Pore size-mediated macrophage M1 to M2 transition affects osseointegration of 3D-printed PEEK scaffolds
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Increasing evidence indicates that macrophages play an important role in angiogenesis and bone regeneration. Because the phenotypic polarization of macrophage is extremely sensitive to the pore size of materials, poly(ether-ether-ketone) (PEEK) scaffolds with ... ...
