ArticleBurns & trauma2026
Multifunctional nanofibrous membranes enhance diabetic wound healing by inhibiting endothelial pyroptosis and regulating macrophage polarization.
Article in Burns & trauma, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Synergistic Immunomodulation and Angiogenesis-Driven Microenvironment Remodeling via Bioactive Hydrogel/Nanofiber Composites for Enhanced Infectious Wound Healing.Advanced healthcare materials · 2026Article
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Authors and funding
7 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Background: Persistent oxidative stress and aberrant inflammatory responses are major contributors to delayed wound healing in diabetic patients. Endothelial cell pyroptosis, a form of inflammatory programmed cell death, plays a critical role in vascular dysfunction and impaired tissue regeneration in diabetic wounds. Targeting endothelial pyroptosis therefore represents a promising therapeutic strategy. This study aims to develop a multifunctional nanofibrous scaffold capable of suppressing oxidative stress-induced endothelial pyroptosis while modulating the inflammatory microenvironment to promote angiogenesis and diabetic wound repair. Methods: In this study, a pH-responsive nanoplatform based on zinc-imidazolate metal-organic frameworks (ZIF-8) was constructed for the controlled delivery of luteolin (Lut), a natural flavonoid with anti-inflammatory and antioxidant properties. The physicochemical characteristics, drug-loading efficiency, and pH-responsive release behavior of Lut@ZIF-8 nanoparticles were systematically evaluated. The effects of Lut@ZIF-8 on oxidative stress, endothelial pyroptosis, and angiogenic function were investigated Results: Lut@ZIF-8 nanoparticles exhibited uniform morphology, high drug-loading efficiency, and sustained drug release under mildly acidic conditions mimicking the diabetic wound microenvironment. Conclusions: The pH-responsive Lut@ZIF-8 nanoplatform effectively modulates oxidative stress and endothelial cell pyroptosis in diabetic wounds, thereby promoting angiogenesis and tissue regeneration. This strategy provides a promising and innovative therapeutic approach for the treatment of chronic diabetic wounds.
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