Issue 39, 2024

The recent progress of bone regeneration materials containing EGCG

Abstract

Epigallocatechin-3-gallate (EGCG) is the most effective active ingredient in tea polyphenols and belongs to the category of catechins. EGCG has excellent antioxidant activity, anti-inflammatory, osteogenesis-promoting, and antibacterial properties, and has been widely studied in orthopedic diseases such as osteoporosis. To reach the lesion site, achieve sustained release, promote osteogenesis, regulate macrophage polarization, and improve the physical properties of materials, EGCG needs to be cross-linked or incorporated in bone regeneration materials. This article reviews the application of bone regeneration materials combined with EGCG, including natural polymer bone regeneration materials, synthetic polymer bone regeneration materials, bioceramic bone regeneration materials, metal bone regeneration materials, hydrogel bone regeneration materials and metal–EGCG networks. In addition, the fabrication methods for the regenerated scaffolds are also elaborated in the text. To sum up, it reveals the excellent development potential of materials containing EGCG and the shortcomings of current research, which will provide important reference for the future exploration of bone regeneration materials containing EGCG.

Graphical abstract: The recent progress of bone regeneration materials containing EGCG

Article information

Article type
Review Article
Submitted
22 ožu 2024
Accepted
23 kol 2024
First published
11 ruj 2024

J. Mater. Chem. B, 2024,12, 9835-9844

The recent progress of bone regeneration materials containing EGCG

Y. Zhao, G. Cao, Z. Wang, D. Liu, L. Ren and D. Ma, J. Mater. Chem. B, 2024, 12, 9835 DOI: 10.1039/D4TB00604F

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