Correction for 'Construction of a sustained-release hydrogel using gallic acid and lysozyme with antimicrobial properties for wound treatment' by Wei Gong , , 2022, , 6836-6849, https://doi.org/10.1039/D2BM00658H.
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January 2025
INM - Leibniz Institute for New Materials, Saarland University, Campus D2 2, 66123, Saarbrücken, Germany.
Engineered living materials (ELMs) made of bacteria in hydrogels have shown considerable promise for therapeutic applications through controlled and sustained release of complex biopharmaceuticals at low costs and with reduced wastage. While most therapeutic ELMs use E. coli due to its large genetic toolbox, most live biotherapeutic bacteria in development are lactic acid bacteria due to native health benefits they offer.
View Article and Find Full Text PDFBiomater Sci
January 2025
School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China.
Correction for 'Construction of a sustained-release hydrogel using gallic acid and lysozyme with antimicrobial properties for wound treatment' by Wei Gong , , 2022, , 6836-6849, https://doi.org/10.1039/D2BM00658H.
View Article and Find Full Text PDFJ Nanobiotechnology
January 2025
Department of Biomedical Engineering, China Medical University, Taichung, 406040, Taiwan.
Diabetic wounds are characterized by chronic inflammation, reduced angiogenesis, and insufficient collagen deposition, leading to impaired healing. Extracellular vesicles (EVs) derived from adipose-derived mesenchymal stem cells (ADSC) offer a promising cell-free therapeutic strategy, yet their efficacy and immunomodulation can be enhanced through bioactivation. In this study, we developed calcium silicate (CS)-stimulated ADSC-derived EVs (CSEV) incorporated into collagen hydrogels to create a sustained-release system for promoting diabetic wound healing.
View Article and Find Full Text PDFJ Control Release
January 2025
College of pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China. Electronic address:
The process of regenerating bone injuries in diabetic presents significant challenges because lysine oxidase (LOX), a key catalytic enzyme for collagen cross-linking, is inhibited in hyperglycemia. The supplementation of LOX is constrained by inadequate sources and diminished enzymatic activity, necessitating the development of effective alternatives for enhancing bone regeneration in diabetes. Herein, we reported a lysyl oxidase nanozyme (LON), derived from the catalytic domain of LOX.
View Article and Find Full Text PDFPharmaceutics
December 2024
School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland 1023, New Zealand.
Skin ageing, driven predominantly by oxidative stress from reactive oxygen species (ROS) induced by environmental factors like ultraviolet A (UVA) radiation, accounts for approximately 80% of extrinsic skin damage. L-glutathione (GSH), a potent antioxidant, holds promise in combating UVA-induced oxidative stress. However, its instability and limited penetration through the stratum corneum hinder its topical application.
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