Evidence map›Paper›PMID 31382634›Full record

ArticlePharmaceutics2019

Functional Role of VCAM-1 Targeted Flavonoid-Loaded Lipid Nanoemulsions in Reducing Endothelium Inflammation.

Elena Valeria Fuior, Mariana Deleanu, Cristina Ana Constantinescu, Daniela Rebleanu, Geanina Voicu, Maya Simionescu, Manuela Calin

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

17 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 1 institution in 1 country.

Elena Valeria FuiorInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania.
Mariana DeleanuInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania.
Cristina Ana ConstantinescuInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania.
Daniela RebleanuInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania.
Geanina VoicuInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania.
Maya SimionescuInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania.
Manuela CalinInstitute of Cellular Biology and Pathology "Nicolae Simionescu", 050568 Bucharest, Romania. manuela.calin@icbp.ro.ORCID 0000-0002-5245-160X
University of Agronomic Sciences and Veterinary Medicine of Bucharest · RO

Funding

ERDF co-financed investment in RTDI for Competitiveness CARDIOPRO Project ID: 143Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii 13PCCDI/2018
6 · The paper itself

Abstract

Citrus flavonoids have well-documented protective effects on cardiovascular system, but the poor water solubility and reduced bioavailability restrict their therapeutic use. We aimed to overcome these limitations and encapsulated naringenin and hesperetin into lipid nanoemulsions (LNs), targeted to vascular cell adhesion molecule-1 (VCAM-1), which is expressed on activated endothelial cells (ECs). LNs were characterized by a hydrodynamic size of ~200 nm, negative zeta potential, an encapsulation efficiency of flavonoids higher than 80%, good in vitro stability and steady release of the cargo. The LNs were neither cytotoxic to human ECs line EA.hy926, nor provoked in vitro lysis of murine erithrocytes. Then, we tested whether these nanoformulations reduce tumor necrosis factor-alpha (TNF-α) induced EC-activation. We found that flavonoid-loaded LNs, either non-targeted or targeted to the endothelium, were taken up by the EA.hy926 cells in a dose-dependent manner, but dependent on TNF-α only in the case of endothelium-targeted LNs. Moreover, these nanoparticles inhibited both the adhesion and transmigration of THP-1 monocytes on/through activated ECs, by mechanisms involving a reduced expression of the pro-inflammatory chemokine monocyte chemotactic protein 1 (MCP-1) and diminished nuclear translocation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB).

Indexed as

cell-targeting peptideendotheliumhesperetinlipid nanoemulsionsnanoparticlenaringenin

Identifiers

PMID31382634
PMCPMC6722676
OpenAlexW2966429966

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.