Evidence map›Paper›PMID 32781717›Full record

ArticlePharmaceutics2020

Design and Characterization of Ethosomes for Transdermal Delivery of Caffeic Acid.

Supandeep Singh Hallan, Maddalena Sguizzato, Paolo Mariani, Rita Cortesi, Nicolas Huang, Fanny Simelière, Nicola Marchetti, Markus Drechsler, Tautgirdas Ruzgas, Elisabetta Esposito

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 5% of its field
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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

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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

10 authors at 5 institutions in 4 countries.

Supandeep Singh HallanDepartment of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy.ORCID 0000-0002-2882-0719
Maddalena SguizzatoDepartment of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy.ORCID 0000-0002-2100-2043
Paolo MarianiDepartment of Life and Environmental Sciences, Polytechnic University of Marche, I-60131 Ancona, Italy.ORCID 0000-0003-4293-1009
Rita CortesiDepartment of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy.ORCID 0000-0002-1060-2676
Nicolas HuangCNRS, Institut Galien Paris-Saclay, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0003-2750-3778
Fanny SimelièreCNRS, Institut Galien Paris-Saclay, Université Paris-Saclay, 92296 Châtenay-Malabry, France.
Nicola MarchettiDepartment of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy.ORCID 0000-0001-5595-570X
Markus DrechslerBavarian Polymer Institute (BPI) Keylab "Electron and Optical Microscopy" University of Bayreuth, D-95440 Bayreuth, Germany.ORCID 0000-0001-7192-7821
Tautgirdas RuzgasBiofilms-Research Center for Biointerfaces, Faculty of Health and Society, Malmö University, SE-20506 Malmö, Sweden.ORCID 0000-0003-0304-7528
Elisabetta EspositoDepartment of Chemical and Pharmaceutical Sciences, University of Ferrara, I-44121 Ferrara, Italy.ORCID 0000-0002-8416-3629
University of Ferrara · ITCentre National de la Recherche Scientifique · FRMalmö University · SEBavarian Polymer Institute · DEMarche Polytechnic University · IT

Funding

German Research Foundation Collaborative Research Centre SFB 840Knowledge Foundation 20170058 and 20190010University of Ferrara (Italy) FAR 2019 and FIR 2019
6 · The paper itself

Abstract

The present investigation describes a formulative study aimed at designing ethosomes for caffeic acid transdermal administration. Since caffeic acid is characterized by antioxidant potential but also high instability, its encapsulation appears to be an interesting strategy. Ethosomes were produced by adding water into a phosphatidylcholine ethanol solution under magnetic stirring. Size distribution and morphology of ethosome were investigated by photon correlation spectroscopy, small-angle X-ray spectroscopy, and cryogenic transmission electron microscopy, while the entrapment capacity of caffeic acid was evaluated by high-performance liquid chromatography. Caffeic acid stability in ethosome was compared to the stability of the molecule in water, determined by mass spectrometry. Ethosome dispersion was thickened by poloxamer 407, obtaining an ethosomal gel that was characterized for rheological behavior and deformability. Caffeic acid diffusion kinetics were determined by Franz cells, while its penetration through skin, as well as its antioxidant activity, were evaluated using a porcine skin membrane-covered biosensor based on oxygen electrode. Ethosome mean diameter was ≈200 nm and almost stable within three months. The entrapment of caffeic acid in ethosome dramatically prolonged drug stability with respect to the aqueous solution, being 77%

Indexed as

caffeic acidethosomein vitro diffusionoxygen electrodepenetration enhancers

Identifiers

PMID32781717
PMCPMC7465088
OpenAlexW3047305009

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.