Evidence map›Paper›PMID 33445646›Full record

ArticlePharmaceutics2021

New Nanoparticle Formulation for Cyclosporin A: In Vitro Assessment.

Amandine Gendron, Natalie Lan Linh Tran, Julie Laloy, Romain Brusini, Aurélie Rachet, Frédéric Gobeaux, Valérie Nicolas, Pierre Chaminade, Sonia Abreu, Didier Desmaële and 1 more

Abstract read
In one paragraph

Article in Pharmaceutics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
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  6. Review
  7. 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

11 authors.

Amandine GendronInstitut Galien Paris-Saclay, Université Paris-Saclay, CNRS UMR 8612, 92296 Châtenay-Malabry, France.ORCID 0000-0002-1094-8810
Natalie Lan Linh TranInstitut Galien Paris-Saclay, Université Paris-Saclay, CNRS UMR 8612, 92296 Châtenay-Malabry, France.
Julie LaloyNamur Nanosafety Centre, Department of Pharmacy, Namur Research Institute for Life Sciences (NARILIS), University of Namur (UNamur), 5000 Namur, Belgium.
Romain BrusiniInstitut Galien Paris-Saclay, Université Paris-Saclay, CNRS UMR 8612, 92296 Châtenay-Malabry, France.
Aurélie RachetInstitut Galien Paris-Saclay, Université Paris-Saclay, CNRS UMR 8612, 92296 Châtenay-Malabry, France.
Frédéric GobeauxCEA, CNRS, NIMBE, Université Paris-Saclay, CEA-Saclay, 91191 Gif sur Yvette, France.ORCID 0000-0003-4410-2378
Valérie NicolasIngénierie et Plateformes au Service de l'Innovation (IPSIT), UMS IPSIT Université Paris-Saclay-US 31 INSERM-UMS 3679 CNRS, Plate-forme d'imagerie cellulaire MIPSIT, 92290 Châtenay-Malabry, France.ORCID 0000-0002-4710-374X
Pierre ChaminadeLipides: Systèmes Analytiques et Biologiques, Université Paris-Saclay, 92296 Châtenay-Malabry, France.
Sonia AbreuLipides: Systèmes Analytiques et Biologiques, Université Paris-Saclay, 92296 Châtenay-Malabry, France.
Didier DesmaëleInstitut Galien Paris-Saclay, Université Paris-Saclay, CNRS UMR 8612, 92296 Châtenay-Malabry, France.
Mariana VarnaInstitut Galien Paris-Saclay, Université Paris-Saclay, CNRS UMR 8612, 92296 Châtenay-Malabry, France.

Funding

Fondation pour la Recherche Médicale PBR202004011681Fonds de la Recherche Scientifique (FRS-FNRS), PDR-THEMA CARDIO PC02120FInvestissements d'Avenir LabEx PALM ANR10-LABX-0039-PALM
6 · The paper itself

Abstract

Cyclosporin A (CsA) is a molecule with well-known immunosuppressive properties. As it also acts on the opening of mitochondrial permeability transition pore (mPTP), CsA has been evaluated for ischemic heart diseases (IHD). However, its distribution throughout the body and its physicochemical characteristics strongly limit the use of CsA for intravenous administration. In this context, nanoparticles (NPs) have emerged as an opportunity to circumvent the above-mentioned limitations. We have developed in our laboratory an innovative nanoformulation based on the covalent bond between squalene (Sq) and cyclosporin A to avoid burst release phenomena and increase drug loading. After a thorough characterization of the bioconjugate, we proceeded with a nanoprecipitation in aqueous medium in order to obtain SqCsA NPs of well-defined size. The SqCsA NPs were further characterized using dynamic light scattering (DLS), cryogenic transmission electron microscopy (cryoTEM), and high-performance liquid chromatography (HPLC), and their cytotoxicity was evaluated. As the goal is to employ them for IHD, we evaluated the cardioprotective capacity on two cardiac cell lines. A strong cardioprotective effect was observed on cardiomyoblasts subjected to experimental hypoxia/reoxygenation. Further research is needed in order to understand the mechanisms of action of SqCsA NPs in cells. This new formulation of CsA could pave the way for possible medical application.

Indexed as

bioconjugatecardiac cell linecellular uptakecyclosporin Acytotoxicitysqualene

Identifiers

PMID33445646
PMCPMC7828155

What OpenQuestion holds

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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.