3D Bioplotter Research Papers

Macrophage polarisation is crucial for initiating inflammation in response to biomaterial scaffolds, significantly influencing tissue integration and regeneration in vivo. Modulating macrophage polarisation towards a tissue-regeneration-favouring phenotype through the physical properties of scaffolds offers a promising strategy to enhance tissue regeneration while minimising unfavourable immune responses. However, the critical impact of scaffold physical properties, such as size-scale dimensions, orientation of architectural cues, and local-stiffness of these cues on macrophage polarisation, remains largely unexplored and inadequately understood. This study investigates the combinatorial effects of the physical properties of 3D scaffolds made from poly (-caprolactone) on human macrophage polarisation. Our findings indicate…