Evidence map›Paper›PMID 31819429›Full record

ArticleInternational journal of nanomedicine2019

Ethosomal Gel for Improving Transdermal Delivery of Thymosin β-4.

Xianglei Fu, Yanbin Shi, Hui Wang, Xiaogang Zhao, Qifeng Sun, Yi Huang, Tongtong Qi, Guimei Lin

Abstract read
In one paragraph

Article in International journal of nanomedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

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  19. Polysaccharide-Based Transdermal Drug Delivery.Pharmaceuticals (Basel, Switzerland) · 2022
    Review
  20. Review
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

8 authors.

Xianglei FuSchool of Pharmaceutical Science, Shandong University, Jinan 250012,People's Republic of China.
Yanbin ShiSchool of Mechanical & Automotive Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, People's Republic of China.ORCID 0000-0002-0861-9882
Hui WangSchool of Pharmaceutical Science, Shandong University, Jinan 250012,People's Republic of China.
Xiaogang ZhaoThe Second Hospital of Shandong University, Jinan 250033, People's Republic of China.
Qifeng SunThe Second Hospital of Shandong University, Jinan 250033, People's Republic of China.
Yi HuangSchool of Pharmaceutical Science, Shandong University, Jinan 250012,People's Republic of China.
Tongtong QiSchool of Pharmaceutical Science, Shandong University, Jinan 250012,People's Republic of China.
Guimei LinSchool of Pharmaceutical Science, Shandong University, Jinan 250012,People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThymosin β-4(Tβ-4) is a macromolecular protein drug with potential for drug development in wound repair but is limited by the shortcomings of macromolecular protein, such as large volumes, poor membrane permeability, and unstable physicochemical characteristics. Ethosomes could enhance cell membrane fluidity and reduce epidermal membrane density to make macromolecular drugs through the stratum corneum into the deeper layers of the skin easily. Herein, we developed and characterized a novel transdermal delivery vehicle to load macromolecular protein peptides and use Tβ-4 as a model drug wrapped into ethosomes.

methodsWe used the orthogonal method to optimize the formulation of the ethosome preparation prepared by the ethonal infusion method. Ethosomal gels were characterized by using different analytical methods. Transdermal release rate in vitro have been demonstrated in Franz diffusion cells and the efficacy of drug-loaded nanocarriers in vivo was investigated in a mouse model.

resultsOptimized Tβ-4 ethosomal gels have good physicochemical properties. The drug amounts of the cumulative release in the ethosomal gel within 5 hours were 1.67 times that of the T-β4 gel in vitro release study, and the wound healing time of ethosomal gel group was only half of the T-β4 gel group in vivo pharmacokinetic study. Compared with the free drug group, the ethosome preparation not only promotes the percutaneous absorption process of the macromolecular protein drugs but also shortened wound recovery time.

conclusionHence, we provide a possible good design for ethosomal gel system that can load macromolecular protein peptide drugs to achieve transdermal drug administration, promoting the percutaneous absorption of the drug and improving the effect.

Indexed as

Administration, CutaneousAnimalsDrug Delivery SystemsDrug LiberationEthanolFemaleGelsLiposomesMiceParticle SizeSkinSkin AbsorptionSkin Irritancy TestsThymosinThymosin beta(4)Wound HealingEthanolGelsLiposomesThymosinThymosin beta(4)ethosomesmacromolecular protein drugsskin wound healingtransdermal drug delivery system

Identifiers

PMID31819429
PMCPMC6885565

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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.