Stomatology Hospital, School of Stomatology, Southern Medical University, Guangzhou, People's Republic of China.
Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, People's Republic of China.
Int J Nanomedicine. 2024 Jun 7;19:5459-5478. doi: 10.2147/IJN.S464025. eCollection 2024.
Graphene family nanomaterials (GFNs) have attracted considerable attention in diverse fields from engineering and electronics to biomedical applications because of their distinctive physicochemical properties such as large specific surface area, high mechanical strength, and favorable hydrophilic nature. Moreover, GFNs have demonstrated the ability to create an anti-inflammatory environment and exhibit antibacterial effects. Consequently, these materials hold immense potential in facilitating cell adhesion, proliferation, and differentiation, further promoting the repair and regeneration of various tissues, including bone, nerve, oral, myocardial, and vascular tissues. Note that challenges still persist in current applications, including concerns regarding biosecurity risks, inadequate adhesion performance, and unsuitable degradability as matrix materials. This review provides a comprehensive overview of current advancements in the utilization of GFNs in regenerative medicine, as well as their molecular mechanism and signaling targets in facilitating tissue repair and regeneration. Future research prospects for GFNs, such as potential in promoting ocular tissue regeneration, are also discussed in details. We hope to offer a valuable reference for the clinical application of GFNs in the treatment of bone defects, nerve damage, periodontitis, and atherosclerosis.
石墨烯家族纳米材料(GFNs)因其独特的物理化学性质,如大的比表面积、高机械强度和良好的亲水性,在工程和电子学等领域到生物医学应用领域引起了相当大的关注。此外,GFNs 已被证明具有创造抗炎环境和表现出抗菌作用的能力。因此,这些材料在促进细胞黏附、增殖和分化方面具有巨大的潜力,进一步促进了包括骨骼、神经、口腔、心肌和血管组织在内的各种组织的修复和再生。值得注意的是,目前的应用仍然存在挑战,包括对生物安全风险的担忧、黏附性能不足以及作为基质材料的降解性不合适等问题。本文综述了 GFNs 在再生医学中的应用的最新进展,以及它们在促进组织修复和再生方面的分子机制和信号靶点。还详细讨论了 GFNs 在促进眼部组织再生等方面的未来研究前景。我们希望为 GFNs 在治疗骨缺损、神经损伤、牙周炎和动脉粥样硬化等方面的临床应用提供有价值的参考。
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