Research context and placement

Immunomodulation and the wound microenvironment are central; tissue adhesion provides a secondary connection.

Research background

Wet adhesion alone cannot sustain a chronic-wound interface. Exudate changes the contact surface, movement loads the gel, and inflammation evolves over time. The review connects adhesion, mechanical integrity, transport and immunomodulation rather than treating them as independent features.

Approach and advances

Strong attachment can conflict with atraumatic removal, while excessive swelling can weaken contact. Inflammation and reactive oxygen species also have stage-dependent roles. The useful design question is therefore when and how much each function is needed, rather than how many functions can be added.

A blue hydrogel ribbon above a wet interface connects to four icons for adhesion/removal, deformation, transport and immune timing.
AI-generated concept diagram · not an experimental image

AI-generated concept: a review framework for hydrogel adhesion/removal, deformation, transport and the timing of immune regulation at chronic-wound interfaces. It is not experimental evidence of material performance or clinical efficacy; shapes and proportions are illustrative.

Qualitative review categories only. Clock hands do not specify treatment times, and arrows do not quantify adhesion, removal injury, permeability or immune suppression. Molecular and tissue microstructures are not reproduced.

This is not a reproduced paper figure and does not establish permission to reuse the original figure.

Generated in ChatGPT on the web from concepts in a public paper and checked for conceptual consistency within the selected main-text reading and stated independent-review scope. This does not claim a complete main-text or supplement audit. Display processing is limited to WebP encoding, without cropping or content editing.

Source paper ↗ · DOI: 10.1093/burnst/tkag055 ↗

Evaluation and conditions

This is a review, not a new-device trial. Its framework separates wound cause and stage, exudate, loading, removal injury and immune-assessment timing. Gross wound closure alone cannot establish both interface durability and appropriately timed immunomodulation.

Key findings

Sensing offers a route from wound-state measurements to treatment adjustment. Detecting a change and safely acting on it remain separate validation steps. The sensing discussion therefore supports a design direction, not a claim that clinical closed-loop wound care is established.

Limits and open questions

Rodent wound contraction differs from persistent inflammation and impaired perfusion in human chronic wounds. Translation also depends on reproducible manufacturing, sterilization and longer-term safety. The cited experiments and regulatory pathways were not independently audited here.

Related external research

Wireless, closed-loop, smart bandage with integrated sensors and stimulators for advanced wound care and accelerated healing

DOI: 10.1038/s41587-022-01528-3 ↗

A mouse system integrating sensing, stimulation and detachable hydrogel exemplifies the review's adaptive-design category.

A specific closed-loop device and a heterogeneous hydrogel review cannot be directly ranked.

Abstract checked

Corresponding-author verification

Jungmok Seo: corresponding author

This record concerns Jungmok Seo’s correspondence designation. Author order or an asterisk alone is not treated as confirmation; this check is separate from verification of the research content.

  • Correspondence evidence source ↗

    Corresponding author. Jungmok Seo

    front/article-meta/contrib-group and author-notes; name-to-corresp reference and email · public_repository_xml_read

Main-text review scope
Read public XML required properties (sec6), sensing-integration introduction (sec20), future challenges (sec22), and conclusions (sec23); cited experiments and regulatory assertions were not independently audited.
Supplementary review scope
Supporting information was not comprehensively read. A main-text citation to supplementary results does not count as direct inspection of those results.
Pending verification
Further explanation of the efficacy of individual designs requires checking the cited original studies and test conditions. Regulatory and approval pathways were not established in this library article. BioRender figure reuse rights remain a separate pending issue.

COVERAGE & OUTREACH

Coverage and outreach

Links are checked for their relationship to this paper. Media publication does not establish independent reporting or additional experimental validation.

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Sources and verification scope

Read public XML required properties (sec6), sensing-integration introduction (sec20), future challenges (sec22), and conclusions (sec23); cited experiments and regulatory assertions were not independently audited.

The additional commentary is editorially approved within the stated evidence scope. This does not imply complete verification of all main-text and supplementary material.

Additional main-text review scope
Read public XML required properties (sec6), sensing-integration introduction (sec20), future challenges (sec22), and conclusions (sec23); cited experiments and regulatory assertions were not independently audited.
Additional supplementary review scope
Supporting information was not comprehensively read. A main-text citation to supplementary results does not count as direct inspection of those results.