ArticleIn vivo (Athens, Greece)
Nanomicelle-generating Microneedles Loaded With Tranilast for Treatment of Hypertrophic Scars in a Rabbit Model.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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
8 citing papers in PubMed, 10 citations in OpenAlex.
- Epigenetic orchestration of scar formation: Therapeutic potential of targeting DNA methylation and non‑coding RNAs in cutaneous fibrosis (Review).Molecular medicine reports · 2026Review
- Radiotherapy-Induced Skin Fibrosis: Pathophysiology, Emerging Therapeutics, and the Role of Dermatology.American journal of clinical dermatology · 2026Review
- Recent Applications of Amphiphilic Copolymers in Drug Release Systems for Skin Treatment.Pharmaceutics · 2024Review
- Unlocking the potential of tranilast: Targeting fibrotic signaling pathways for therapeutic benefit.International immunopharmacology · 2024Review
- Review
- Review
- Polydopamine-assisted tranilast immobilization on a PLA chamber to enhance fat flaps regeneration by reducing tissue fibrosis.RSC advances · 2023Article
- Multimodal roles of transient receptor potential channel activation in inducing pathological tissue scarification.Frontiers in immunology · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimHypertrophic scars (HS) are the result of pathological wound healing characterized by a red, raised scar formation. The goal of this research was development of a new method for treatment of HS formation. MATERIALS AND
methodsA tranilast-loaded microneedle (TMN) was developed and applied in a rabbit ear model to treat an induced HS. Scar elevation index, the thickness of dorsal skin by hematoxylin and eosin staining, collagen deposition by Masson trichrome staining and expression of myofibroblast biomarker proteins were evaluated.
resultsThe 12×12 array of the TMN containing 2.9 μg tranilast per needle released more than 80% of the drug within 30 min. During the procedure, control, non-loaded MN and TMN loaded with three different doses of tranilast (low: 2.5-3, medium: 25-30, and high: 100-150 μg) were applied to the HS in rabbit ears. High-level TMN led to a clear and natural appearance of skin, a decrease in scar elevation index by 47% and decline in the thickness of the epidermis from 69.27 to 15.92 μm when compared to the control group. Moreover, the collagen density also decreased in groups treated with medium- or high-level TMNs, by 10.2% and 9.06%, respectively. Furthermore, the expression of transforming growth factor-β, collagen-1, and α-smooth muscle actin proteins was reduced in TMN-treated HSs compared to the control.
conclusionThe findings show the overall efficacy of TMNs in inhibiting HS. Thus, use of TMN is a simple and cosmetic remedy for HS, with good protection and reliability.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.