ReviewBurns & trauma2026
Advances in microneedle design for the delivery of drugs, proteins, and cells in the treatment of hypertrophic scars.
Review in Burns & trauma, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hypertrophic scars (HS) represent a significant clinical challenge due to their complex pathophysiology and resistance to conventional therapies, often resulting in persistent symptoms such as itching, pain, and impaired joint mobility that compromise patients' quality of life. Current treatment modalities, including compression therapy, pharmacological agents, radiation, silicone gel, and laser therapies, have faced limitations primarily due to inadequate drug penetration into the dense fibrotic scar tissue. In this context, microneedle-mediated controlled delivery systems have emerged as a promising pharmaceutical platform to enhance localized and sustained delivery of therapeutic agents, including small-molecule drugs, biologic proteins, small interfering RNA, and living cells, directly into HS. This article critically reviews the biological and formulation-related challenges associated with transdermal delivery in scar tissue and highlights recent innovations in microneedle design, material selection, and drug-loading techniques tailored for controlled release applications. Furthermore, it discusses the integration of proteins and cell-based therapies within microneedle platforms and their potential to modulate scar remodeling and inflammation. By addressing current limitations and exploring cutting-edge technologies, this review article aims to guide the development of effective microneedle-mediated strategies for pharmaceutical intervention in hypertrophic scar management.
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Registered trials
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