Affiliation:
1. Department of Orthopaedics Tangdu Hospital Fourth Military Medical University Xi'an 710038 China
Abstract
AbstractBone metastases severely threaten the lives of patients. Although surgical treatment combined with adjuvant chemotherapy significantly improves the survival rate of patients, tumor recurrence, or metastasis after surgical resection and bone defects caused by surgical treatment remain major challenges for clinicians. Given the abovementioned clinical requirements, barium titanate‐containing iron‐coated porous titanium alloy scaffolds have been proposed to promote bone defect repair and inhibit tumor recurrence. Fortunately, in vitro and in vivo experimental research confirms that barium titanate containing iron‐coated porous titanium alloy scaffolds promote osteogenesis and bone reconstruction in defect repair via mechanoelectric conversion and inhibit tumor recurrence via photothermal effects. Furthermore, the underlying and intricate mechanisms of bone defect repair and tumor recurrence prevention of barium titanate‐containing iron‐coated porous titanium alloy scaffolds are explored. A win‐win strategy for mechanoelectrical conversion and photothermal functionalization provides promising insights into bone reconstruction of tumor‐resected defects.
Funder
National Natural Science Foundation of China
Subject
Pharmaceutical Science,Biomedical Engineering,Biomaterials
Cited by
4 articles.
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