Evidence map›Paper›PMID 32922001›Full record

ArticleInternational journal of nanomedicine2020

Evidence Supporting the Safety of Pegylated Diethylaminoethyl-Chitosan Polymer as a Nanovector for Gene Therapy Applications.

Elsa Patricia Rondon, Houda Abir Benabdoun, Francis Vallières, Maicon Segalla Petrônio, Marcio José Tiera, Mohamed Benderdour, Julio Cesar Fernandes

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 33 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

7 authors at 2 institutions in 2 countries.

Elsa Patricia RondonOrthopedic Research Laboratory, Hôpital Du Sacré-Cœur De Montréal, Université De Montréal, Montréal, Québec, Canada.
Houda Abir BenabdounOrthopedic Research Laboratory, Hôpital Du Sacré-Cœur De Montréal, Université De Montréal, Montréal, Québec, Canada.
Francis VallièresOrthopedic Research Laboratory, Hôpital Du Sacré-Cœur De Montréal, Université De Montréal, Montréal, Québec, Canada.
Maicon Segalla PetrônioInstitute of Biosciences, Humanities and Exact Sciences, Department of Chemistry and Environmental Sciences, UNESP-São Paulo State University, São José Do Rio Preto, São Paulo State, Brazil.ORCID 0000-0002-9953-0989
Marcio José TieraInstitute of Biosciences, Humanities and Exact Sciences, Department of Chemistry and Environmental Sciences, UNESP-São Paulo State University, São José Do Rio Preto, São Paulo State, Brazil.ORCID 0000-0002-5472-1482
Mohamed BenderdourOrthopedic Research Laboratory, Hôpital Du Sacré-Cœur De Montréal, Université De Montréal, Montréal, Québec, Canada.
Julio Cesar FernandesOrthopedic Research Laboratory, Hôpital Du Sacré-Cœur De Montréal, Université De Montréal, Montréal, Québec, Canada.ORCID 0000-0002-3888-832X
Hôpital du Sacré-Cœur de Montréal · CAUniversidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDiethylaminoethyl-chitosan (DEAE-CH) is a derivative with excellent potential as a delivery vector for gene therapy applications. The aim of this study is to evaluate its toxicological profile for potential future clinical applications.

methodsAn endotoxin-free chitosan (CH) modified with DEAE, folic acid (FA) and polyethylene glycol (PEG) was used to complex small interfering RNA (siRNA) and form nanoparticles (DEAE

resultsOur results show that a targeted theoretical plasma concentration (TPC) of DEAE

conclusionThese DEAE

Indexed as

Genetic TherapyAnimalsCell SurvivalChitosanFolic AcidHumansHydrogen-Ion ConcentrationMiceNanoparticlesNitric OxidePolyethylene GlycolsPolymersRAW 264.7 CellsReactive Oxygen SpeciesRNA, Small InterferingToxicity TestsChitosanFolic AcidNitric OxidePolyethylene GlycolsPolymersReactive Oxygen SpeciesRNA, Small Interferingbiocompatibility assayschitosangene therapynanoparticlessiRNAtoxicity

Identifiers

PMID32922001
PMCPMC7450204
OpenAlexW3050256043

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.