Evidence map›Paper›PMID 39686701›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Thermosensitive Hydrogel Integrated with Bimetallic Nano-Enzymes for Modulating the Microenvironment in Diabetic Wound Beds.

Chuwei Zhang, Xiaoyi Zhang, Fei Li, Bo Li, Mengnan Zhang, Wanqian Li, Pan Zhuge, Jingye Yao, Yi Zhang, Shixuan Chen and 2 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

  1. Article
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  5. Biomimetic materials for medical applications.Chinese medical journal · 2026
    Review
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  8. Review
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  10. Article
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  12. Recent Advances in Nanozymes Toward Diabetic Foot Ulcers.International journal of nanomedicine · 2026
    Review
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  14. Review
  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Chuwei ZhangDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Xiaoyi ZhangOffice of Good Clinical Practice, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Fei LiDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Bo LiDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Mengnan ZhangDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Wanqian LiDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Pan ZhugeDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Jingye YaoDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Yi ZhangDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.
Shixuan ChenDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.ORCID https://orcid.org/0000-0001-7905-3268
Yongjin FangZhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of the Chinese Academy of Sciences, Wenzhou, Zhejiang, 325000, China.
Chao CaiDepartment of Burn and Plastic Surgery, Department of Wound Repair Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, China.

Funding

Jiangsu Provincial Research Hospital YJXYY202204National Natural Science Foundation of China 82402912National Natural Science Foundation of China 82472550National Natural Science Foundation of China 82472551
6 · The paper itself

Abstract

Effective regulation and reconstruction of the microenvironment are critical for the regeneration of chronic wounds. Diabetic wounds, in particular, pose a significant clinical challenge due to increased oxidative stress and dysfunctional healing processes. In this study, a novel therapeutic strategy is developed using 3D copper-magnesium bimetallic antioxidant nano-enzymes (Cu/Mg-MOF) to mitigate reactive oxygen species (ROS) and restore redox balance through electron transfer. To optimize delivery, a thermo-sensitive hydrogel composed of chitosan (CS) and ε-polylysine (PL) is designed, serving as an efficient carrier for the nano-enzymes. This Cu/Mg-MOF@CS/PL hydrogel exhibits excellent physical properties, including injectability, softness, and biocompatibility, making it ideal for application in diabetic wounds. In a diabetic wound model, treatment with Cu/Mg-MOF@CS/PL hydrogel significantly accelerated wound healing, with a closure rate of 90.6% by day 14, compared to just 55.4% in the untreated group. The hydrogel effectively promoted key aspects of wound healing, such as collagen deposition, re-epithelialization, angiogenesis, and immunomodulation. These findings underscore the potential of the Cu/Mg-MOF@CS/PL hydrogel as a promising therapeutic system for enhancing the healing of diabetic wounds.

Indexed as

HydrogelsWound HealingAnimalsAntioxidantsChitosanCopperDiabetes Mellitus, ExperimentalMagnesiumMaleMiceOxidative StressReactive Oxygen SpeciesAntioxidantsChitosanCopperHydrogelsMagnesiumReactive Oxygen Speciesanti‐inflammationdiabetic wound healingnano‐enzymesthermo‐sensitive hydrogel

Identifiers

PMID39686701
PMCPMC11809323

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.