Yi-Rong Wang, Xiao-Xia Zhang, Xu-Xu Chen, Xin-Hua Yin, Ming Yang, Kuo Jiang, Shi-Chang Liu
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Enhancement of Bone Repair in Diabetic Rats with Metformin-Modified Silicified Collagen Scaffolds (Adv. Healthcare Mater. 3/2025)
Bionic Collagen Materials
In article 2401430, Yi-Rong Wang, Shi-Chang Liu, and co-workers used a biomimetic silicification principle to prepare a metformin-modified silicified collagen material. This material has been shown to promote mitochondrial autophagy by regulating the AMPK/m-TOR signaling pathway, reducing reactive oxygen species (ROS) levels, and improving the oxidation-reduction balance. It has been demonstrated to aid in the repair of diabetic bone defects. The cover design is inspired by the legendary Chinese tale of Jingwei Filling the Sea, symbolizing the bone regeneration process as Jingwei's efforts to fill the sea, which helps heal diabetic bone defects.
期刊介绍:
Advanced Healthcare Materials, a distinguished member of the esteemed Advanced portfolio, has been dedicated to disseminating cutting-edge research on materials, devices, and technologies for enhancing human well-being for over ten years. As a comprehensive journal, it encompasses a wide range of disciplines such as biomaterials, biointerfaces, nanomedicine and nanotechnology, tissue engineering, and regenerative medicine.