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Bone Repair
In article number 2202044, Jiayong Dai, Jianxun Ding, Huanghao Yang, and co‐workers develop an osteoimmunity‐regulating biomimetically hierarchical scaffold to improve large‐scale bone‐defect regene ration through alleviating inflammation, enhancing neovascularization, stimulating osteogenesis, and inhibiting osteoclasts, facilitating the balance of the immune system and bone metabolism...
Engineering a proper immune response following biomaterial implantation is essential to bone tissue regeneration. Herein, a biomimetically hierarchical scaffold composed of deferoxamine@poly(ε‐caprolactone) nanoparticles (DFO@PCL NPs), manganese carbonyl (MnCO) nanosheets, gelatin methacryloyl hydrogel, and a polylactide/hydroxyapatite (HA) matrix is fabricated to augment bone repair by facilitating...