Evidence map›Paper›PMID 35890391›Full record

ArticlePharmaceutics2022

Perfluorocarbon Nanodroplets as Potential Nanocarriers for Brain Delivery Assisted by Focused Ultrasound-Mediated Blood-Brain Barrier Disruption.

Charlotte Bérard, Stéphane Desgranges, Noé Dumas, Anthony Novell, Benoit Larrat, Mourad Hamimed, Nicolas Taulier, Marie-Anne Estève, Florian Correard, Christiane Contino-Pépin

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 24 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 2 institutions in 1 country.

Charlotte BérardAix Marseille Univ, APHM, CNRS, INP, Inst Neurophysiopathol, Hôpital Timone, Service Pharmacie, 13005 Marseille, France.
Stéphane DesgrangesAvignon Université, Unité Propre de Recherche et d'Innovation, Équipe Systèmes Amphiphiles Bioactifs et Formulations Eco-Compatibles, 84000 Avignon, France.ORCID 0000-0002-0859-7628
Noé DumasAix Marseille Univ, CNRS, INP, Inst Neurophysiopathol, 13005 Marseille, France.ORCID 0000-0001-5665-8096
Anthony NovellUniversité Paris-Saclay, CEA, CNRS, Inserm, BioMaps, Service Hospitalier Frédéric Joliot, 91401 Orsay, France.ORCID 0000-0003-3649-0956
Benoit LarratUniversité Paris Saclay, CEA, CNRS, NeuroSpin/BAOBAB, 91191 Gif-sur-Yvette, France.ORCID 0000-0003-1577-6293
Mourad HamimedAix Marseille Univ, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, SMARTc Unit, COMPO Inria-Inserm Project Team, 13005 Marseille, France.
Nicolas TaulierSorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale-LIB, 75006 Paris, France.ORCID 0000-0003-1017-1068
Marie-Anne EstèveAix Marseille Univ, APHM, CNRS, INP, Inst Neurophysiopathol, Hôpital Timone, Service Pharmacie, 13005 Marseille, France.ORCID 0000-0001-8178-3606
Florian CorreardAix Marseille Univ, APHM, CNRS, INP, Inst Neurophysiopathol, Hôpital Timone, Service Pharmacie, 13005 Marseille, France.ORCID 0000-0002-2268-0380
Christiane Contino-PépinAvignon Université, Unité Propre de Recherche et d'Innovation, Équipe Systèmes Amphiphiles Bioactifs et Formulations Eco-Compatibles, 84000 Avignon, France.ORCID 0000-0002-0125-5342
Centre National de la Recherche Scientifique · FRUniversité d'Avignon et des Pays de Vaucluse · FR

Funding

Inserm 18CP109-00
6 · The paper itself

Abstract

The management of brain diseases remains a challenge, particularly because of the difficulty for drugs to cross the blood-brain barrier. Among strategies developed to improve drug delivery, nano-sized emulsions (i.e., nanoemulsions), employed as nanocarriers, have been described. Moreover, focused ultrasound-mediated blood-brain barrier disruption using microbubbles is an attractive method to overcome this barrier, showing promising results in clinical trials. Therefore, nanoemulsions combined with this technology represent a real opportunity to bypass the constraints imposed by the blood-brain barrier and improve the treatment of brain diseases. In this work, a stable freeze-dried emulsion of perfluorooctyl bromide nanodroplets stabilized with home-made fluorinated surfactants able to carry hydrophobic agents is developed. This formulation is biocompatible and droplets composing the emulsion are internalized in multiple cell lines. After intravenous administration in mice, droplets are eliminated from the bloodstream in 24 h (blood half-life (t

Indexed as

blood–brain barrierbrain diseasesdropletsdrug carriernanoemulsionsultrasound

Identifiers

PMID35890391
PMCPMC9323719
OpenAlexW4286212491

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.