Cited by 331Advanced Drug Delivery SystemsNanoparticle-Based Drug DeliveryDrug Solubulity and Delivery Systems

The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.

PEGylated PLGA-based nanoparticles targeting M cells for oral vaccination

Garinot, Marie, Fiévez, Virginie, Pourcelle, Vincent, Stoffelbach, François, des Rieux, Anne, Plapied, Laurence, Theate, Ivan, Freichels, Hélène, Jérôme, Christine, Marchand-Brynaert, Jacqueline, Schneider, Yves-Jacques, Préat, Véronique·2007·Journal of Controlled Release

Abstract

To improve the efficiency of orally delivered vaccines, PEGylated PLGA-based nanoparticles displaying RGD molecules at their surface were designed to target human M cells. RGD grafting was performed by an original method called "photografting" which covalently linked RGD peptides mainly on the PEG moiety of the PCL-PEG, included in the formulation. First, three non-targeted formulations with size and zeta potential adapted to M cell uptake and stable in gastro-intestinal fluids, were developed. Their transport by an in vitro model of the human Follicle associated epithelium (co-cultures) was largely increased as compared to mono-cultures (Caco-2 cells). RGD-labelling of nanoparticles significantly increased their transport by co-cultures, due to interactions between the RGD ligand and the beta(1) intregrins detected at the apical surface of co-cultures. In vivo studies demonstrated that RGD-labelled nanoparticles particularly concentrated in M cells. Finally, ovalbumin-loaded nanoparticles were orally administrated to mice and induced an IgG response, attesting antigen ability to elicit an immune response after oral delivery.

Overview

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Crossref · 10.1016/j.jconrel.2007.04.021

Cites

37 of 37 references verified0 citation errors · 0 not checkable

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Citations

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Research works printed but not linked: 1

  1. Pourcelle, 2007, PCL–PEG-based nanoparticles grafted with GRGDS peptide: surface analysis, J. Colloid. Interface Sci.

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Metadata

Authors
Garinot, M., Fiévez, V., Pourcelle, V., Stoffelbach, F., des Rieux, A., Plapied, L., Theate, I., Freichels, H., Jérôme, C., Marchand-Brynaert, J., Schneider, Y.-J., & Préat, V.
Affiliations
  • UCLouvain (BE)
  • University of Liège (BE)
Venue
Journal of Controlled Release
Publisher
Elsevier BV
Published
2007-07
Volume
120
Issue
3
Pages
195-204
ISSN
0168-3659 (ISSN-L)
OpenAlex
W1982938211
Cited by
331
References
37
Citations by year
2026: 7 · 2025: 7 · 2024: 9 · 2023: 12 · 2022: 17 · 2021: 15 · 2020: 23 · 2019: 19 · 2018: 26 · 2017: 20 · 2016: 24 · 2015: 22 · 2014: 21 · 2013: 21 · 2012: 23
FWCI
11.92
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Controlled Release (publishedVersion)
  • PubMed (publishedVersion)
  • Digital Access to Libraries (submittedVersion)
  • Open Repository and Bibliography (University of Liège) (submittedVersion)
Topics
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Advanced Drug Delivery Systems
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Drug Solubulity and Delivery Systems
Keywords
oral immunization, M cells, RGD peptide, photografting, follicle-associated epithelium, nanoparticle uptake, ovalbumin, IgG antibody response, oral vaccine delivery
MeSH terms
Polylactic Acid-Polyglycolic Acid Copolymer, Administration, Oral, Animals, Epithelial Cells, Female, Ovarian Follicle, Humans, Immunization, Secondary, Injections, Intramuscular, Intestinal Mucosa, Mice, Inbred Strains, Oligopeptides, Ovalbumin, Peyer's Patches, Polyethylene Glycols, Polyglycolic Acid, Polymers, Vaccination, Fluorescein-5-isothiocyanate, Coculture Techniques, Caco-2 Cells, Integrin beta1, Lactic Acid, Integrin alpha5beta1, Cell Line, Tumor, Mice, Nanoparticles

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