Cited by 83Nanoparticle-Based Drug DeliveryRNA Interference and Gene DeliveryCell Adhesion Molecules Research

Development of a novel cyclic RGD peptide for multiple targeting approaches of liposomes to tumor region

Amin, Mohamadreza, Mansourian, Mercedeh, Koning, Gerben A., Badiee, Ali, Jaafari, Mahmoud Reza, ten Hagen, Timo L.M.·2015·Journal of Controlled Release

Abstract

Liposomes containing cytotoxic agents and targeted with Arg-Gly-Asp based peptides have frequently been used against αvβ3 integrin on tumor neovasculature. However, like many other ligand modified liposomes these preparations suffered from enhanced uptake by the reticulo endothelial system (RES) and off-targeted interaction with integrin receptors vastly expressed in normal organs causing poor biodistribution and toxic effects. Here we mainly focus on development of a RGD-modified liposomal delivery system to enhance both targeting selectivity and tumor uptake. First, sterically stabilized liposomal doxorubicin (SSLD) prepared and decorated with cRGDfK and RGDyC peptides differ in their physical properties. Stability assessments as well as in vitro and in vivo studies revealed that increasing the peptide hydrophobicity promotes the therapeutic efficacy of RGD-SSLD in a C-26 tumor model due to decreased recognition by RES and opsonization and limited off-targeted interactions. Then a novel N-methylated RGD peptide was designed and its capability in targeting integrin presenting cells was comprehensively assessed both in vitro and in vivo. RGDf[N-methyl]C promotes the liposome internalization by HUVEC via integrin mediated endocytosis. Intravital microscopy in window chamber bearing mice illustrated the capability of RGDf[N-methyl]C-liposomes in targeting both tumor vasculature and tumor cells in murine B16F0 and human BLM tumor models. Quantitative biodistribution in mice bearing B16F0 tumor revealed its high affinity to tumor with no considerable affinity to normal organs. Treatment by high dose of RGDf[N-methyl]C-SSLD was found more effective than non-targeted SSLD and no toxic side effect was observed. In conclusion, the RGDf[N-methyl]C-liposome was found promising in targeting tumor vasculature as well as other cells inside the tumor.

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Registry

Crossref · 10.1016/j.jconrel.2015.10.039

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  • Due to overexpression of αvβ3 integrin receptors on tumor vasculature, nanoparticles decorated with RGD peptide have more access to targeted tumor tissues.

    “For example, due to the overexpression of αvβ3 integrin receptors on tumor vasculature, the nanoparticles decorated with arginine-glycine-glutamic acid (RGD) peptide, a ligand for αvβ3 integrin receptors, have more access to the targeted tumor tissues [163–165].”

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Authors
Amin, M., Mansourian, M., Koning, G. A., Badiee, A., Jaafari, M. R., & ten Hagen, T. L. M.
Affiliations
  • Mashhad University of Medical Sciences (IR)
  • Erasmus MC (NL)
Corresponding author
Jaafari, Mahmoud Reza
Venue
Journal of Controlled Release
Publisher
Elsevier BV
Published
2015-12
Volume
220
Issue
Pt A
Pages
308-315
ISSN
0168-3659 (ISSN-L)
OpenAlex
W2194137888
Cited by
83
References
38
Citations by year
2026: 4 · 2025: 5 · 2024: 5 · 2023: 5 · 2022: 10 · 2021: 11 · 2020: 9 · 2019: 9 · 2018: 8 · 2017: 9 · 2016: 8
FWCI
3.01
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Controlled Release (publishedVersion)
  • PubMed (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
Topics
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
  • Health Sciences › Medicine › Immunology and Allergy › Cell Adhesion Molecules Research
Keywords
RGD peptide, liposomal drug delivery, integrin αvβ3, tumor targeting, PEGylated liposomes, doxorubicin, tumor vasculature, reticuloendothelial system, opsonization, tissue distribution, tumor cell targeting, B16F0 melanoma, intravital microscopy
MeSH terms
Intravital Microscopy, Animals, Antibiotics, Antineoplastic, Doxorubicin, Drug Carriers, Drug Compounding, Drug Stability, Humans, Injections, Intravenous, Melanoma, Experimental, Mice, Inbred BALB C, Mice, Inbred C57BL, Peptides, Cyclic, Polyethylene Glycols, Skin Neoplasms, Tissue Distribution, Colorectal Neoplasms, Microscopy, Confocal, Xenograft Model Antitumor Assays, Cell Line, Tumor, Mice, Hydrophobic and Hydrophilic Interactions, Human Umbilical Vein Endothelial Cells

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