Evidence map›Paper›PMID 32548259›Full record

ArticleScience advances2020

Squalene-based multidrug nanoparticles for improved mitigation of uncontrolled inflammation in rodents.

Flavio Dormont, Romain Brusini, Catherine Cailleau, Franceline Reynaud, Arnaud Peramo, Amandine Gendron, Julie Mougin, Françoise Gaudin, Mariana Varna, Patrick Couvreur

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

57 citing papers in PubMed, 113 citations in OpenAlex.

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  20. Low-Molecular-Weight Organogelators Based onMaterials (Basel, Switzerland) · 2023
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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 2 countries.

Flavio DormontInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0001-7309-1853
Romain BrusiniInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.
Catherine CailleauInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0001-5773-3190
Franceline ReynaudInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0002-9053-0931
Arnaud PeramoInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.
Amandine GendronInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0002-1094-8810
Julie MouginInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0002-2118-860X
Françoise GaudinPlateforme d'Histologie Immunopathologie de Clamart (PHIC) Université Paris-Saclay, Inserm, CNRS, Institut Paris Saclay d'Innovation thérapeutique, 92296 Châtenay-Malabry, France.
Mariana VarnaInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.
Patrick CouvreurInstitut Galien Paris-Sud, CNRS UMR 8612, Université Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France.ORCID 0000-0001-7961-5443
Université Paris-Sud · FRCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Uncontrolled inflammatory processes are at the root of numerous pathologies. Most recently, studies on confirmed COVID-19 cases have suggested that mortality might be due to virally induced hyperinflammation. Uncontrolled pro-inflammatory states are often driven by continuous positive feedback loops between pro-inflammatory signaling and oxidative stress, which cannot be resolved in a targeted manner. Here, we report on the development of multidrug nanoparticles for the mitigation of uncontrolled inflammation. The nanoparticles are made by conjugating squalene, a natural lipid, to adenosine, an endogenous immunomodulator, and then encapsulating α-tocopherol, as antioxidant. This resulted in high drug loading, biocompatible, multidrug nanoparticles. By exploiting the endothelial dysfunction at sites of acute inflammation, these multidrug nanoparticles delivered the therapeutic agents in a targeted manner, conferring survival advantage to treated animals in models of endotoxemia. Selectively delivering adenosine and antioxidants together could serve as a novel therapeutic approach for safe treatment of acute paradoxal inflammation.

Indexed as

Adenosinealpha-TocopherolAnimalsAntioxidantsBetacoronavirusCoronavirus InfectionsCOVID-19Disease Models, AnimalDrug Delivery SystemsEndotoxemiaFemaleImmunologic FactorsLipopolysaccharidesMaleMiceMice, Inbred BALB CAdenosinealpha-TocopherolAntioxidantsImmunologic FactorsLipopolysaccharidesSqualene

Identifiers

PMID32548259
PMCPMC7274527
OpenAlexW3018463525

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.