Evidence map›Paper›PMID 31323972›Full record

ArticleMarine drugs2019

Neurotrophic Effect of Fish-Lecithin Based Nanoliposomes on Cortical Neurons.

Catherine Malaplate, Aurelia Poerio, Marion Huguet, Claire Soligot, Elodie Passeri, Cyril J F Kahn, Michel Linder, Elmira Arab-Tehrany, Frances T Yen

Open access · goldAbstract read
In one paragraph

Article in Marine drugs, 2019. 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
1.0field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Alzheimer's Disease: Treatment Strategies and Their Limitations.International journal of molecular sciences · 2022
    Review
  3. Article
  4. Article
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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

9 authors at 2 institutions in 1 country.

Catherine MalaplateResearch Unit Animal and Functionality of Animal Products, Quality of Diet and Aging Team (UR AFPA) Laboratory, Qualivie team, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Aurelia PoerioResearch Unit Animal and Functionality of Animal Products, Quality of Diet and Aging Team (UR AFPA) Laboratory, Qualivie team, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Marion HuguetResearch Unit Animal and Functionality of Animal Products, Quality of Diet and Aging Team (UR AFPA) Laboratory, Qualivie team, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Claire SoligotResearch Unit Animal and Functionality of Animal Products, Quality of Diet and Aging Team (UR AFPA) Laboratory, Qualivie team, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Elodie PasseriResearch Unit Animal and Functionality of Animal Products, Quality of Diet and Aging Team (UR AFPA) Laboratory, Qualivie team, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Cyril J F KahnLIBio Laboratory, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Michel LinderLIBio Laboratory, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France.
Elmira Arab-TehranyLIBio Laboratory, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France. elmira.arab-tehrany@univ-lorraine.fr.
Frances T YenResearch Unit Animal and Functionality of Animal Products, Quality of Diet and Aging Team (UR AFPA) Laboratory, Qualivie team, University of Lorraine, 54505 Vandoeuvre-lès-Nancy, France. frances.yen-potin@univ-lorraine.fr.
Laboratoire Animal et Agroécosystèmes · FRLaboratoire d'Ingénierie des Biomolécules

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lipids play multiple roles in preserving neuronal function and synaptic plasticity, and polyunsaturated fatty acids (PUFAs) have been of particular interest in optimizing synaptic membrane organization and function. We developed a green-based methodology to prepare nanoliposomes (NL) from lecithin that was extracted from fish head by-products. These NL range between 100-120 nm in diameter, with an n-3/n-6 fatty acid ratio of 8.88. The high content of n-3 PUFA (46.3% of total fatty acid content) and docosahexanoic acid (26%) in these NL represented a means for enrichment of neuronal membranes that are potentially beneficial for neuronal growth and synaptogenesis. To test this, the primary cultures of rat embryo cortical neurons were incubated with NL on day 3 post-culture for 24 h, followed by immunoblots or immunofluorescence to evaluate the NL effects on synaptogenesis, axonal growth, and dendrite formation. The results revealed that NL-treated cells displayed a level of neurite outgrowth and arborization on day 4 that was similar to those of untreated cells on day 5 and 6, suggesting accelerated synapse formation and neuronal development in the presence of NL. We propose that fish-derived NL, by virtue of their n-3 PUFA profile and neurotrophic effects, represent a new innovative bioactive vector for developing preventive or curative treatments for neurodegenerative diseases.

Indexed as

SalmonAnimalsCells, CulturedCerebral CortexDrug CompoundingDrug Evaluation, PreclinicalEmbryo, MammalianFatty Acids, Omega-3Green Chemistry TechnologyLecithinsLiposomesNanoparticlesNeuronal PlasticityNeuronsPrimary Cell CultureRatsFatty Acids, Omega-3LecithinsLiposomesbrainn-3 fatty acidsnanoparticles

Identifiers

PMID31323972
PMCPMC6669490
OpenAlexW2960613191

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.