Cited by 127Nanoparticle-Based Drug DeliveryAdvanced Drug Delivery SystemsGlioma Diagnosis and Treatment

Nose-to-brain delivery of temozolomide-loaded PLGA nanoparticles functionalized with anti-EPHA3 for glioblastoma targeting

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Chu, Liuxiang, Wang, Aiping, Ni, Ling, Yan, Xiuju, Song, Yina, Zhao, Mingyu, Sun, Kaoxiang, Mu, Hongjie +3 more·2018·Drug Delivery

Abstract

Glioblastoma is the most common malignant brain tumor. Efficient delivery of drugs targeting glioblastomas remains a challenge. Ephrin type-A receptor 3 (EPHA3) tyrosine kinase antibody-modified polylactide-co-glycolide (PLGA) nanoparticles (NPs) were developed to target glioblastoma via nose-to-brain delivery. Anti-EPHA3-modified, TBE-loaded NPs were prepared using an emulsion-solvent evaporation method, showed a sustained in vitro release profile up to 48 h and a mean particle size of 145.9 ± 8.7 nm. The cellular uptake of anti-EPHA3-modified NPs by C6 cells was significantly enhanced compared to that of nontargeting NPs (p < .01). In vivo imaging and distribution studies on the glioma-bearing rats showed that anti-EPHA3-modified NPs exhibited high fluorescence intensity in the brain and effectively accumulated to glioma tissues, indicating the targeting effect of anti-EPHA3. Glioma-bearing rats treated with anti-EPHA3-modified NPs resulted in significantly higher tumor cell apoptosis (p < .01) than that observed with other formulations and prolonged the median survival time of glioma-bearing rats to 26 days, which was 1.37-fold longer than that of PLGA NPs. The above results indicated that anti-EPHA3-modified NPs may potentially serve as a nose-to-brain drug carrier for the treatment of glioblastoma.

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Crossref · 10.1080/10717544.2018.1494226

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  • The uptake of anti-EPHA3 modified NPs in cells was significantly enhanced, and showed a higher distribution in the brain, indicating that anti-EPHA3 has a brain-targeting effect.

    “The uptake of anti-EPHA3 modified NPs in cells was significantly enhanced, and showed a higher distribution in the brain, indicating that anti-EPHA3 has a brain-targeting effect.210”

    From Smart nanoparticles for cancer therapy (2023) · cites this paper as [210]

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Authors
Chu, L., Wang, A., Ni, L., Yan, X., Song, Y., Zhao, M., Sun, K., Mu, H., Liu, S., Wu, Z., & Zhang, C.
Affiliations
  • Yantai University (CN)
  • Luye Pharma (China) (CN)
Corresponding author
  • Wang, Aiping
  • Sun, Kaoxiang
Venue
Drug Delivery
Published
2018-01-01
Volume
25
Issue
1
Pages
1634-1641
ISSN
  • 1071-7544 (ISSN-L)
  • 1521-0464
OpenAlex
W2889706401
Cited by
127
References
35
Citations by year
2026: 5 · 2025: 16 · 2024: 20 · 2023: 14 · 2022: 25 · 2021: 27 · 2020: 10 · 2019: 10
FWCI
3.81
Type
journal article
Language
en
Open access
Locations
  • Drug Delivery (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • ResearchSpace (University of Auckland) (submittedVersion, cc-by)
Funders
Natural Science Foundation of Shandong Province (LH076, HB58)
Topics
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Advanced Drug Delivery Systems
  • Health Sciences › Medicine › Genetics › Glioma Diagnosis and Treatment
Keywords
glioblastoma, nose-to-brain delivery, temozolomide, PLGA nanoparticles, targeted drug delivery, brain tumor therapy, tumor cell apoptosis
MeSH terms
Temozolomide, Animals, Antibodies, Monoclonal, Antineoplastic Agents, Brain Neoplasms, Drug Carriers, Glioblastoma, Humans, Male, Polyglactin 910, Rats, Sprague-Dawley, Receptor Protein-Tyrosine Kinases, Receptor, EphA3, Cell Line, Tumor, Rats, Nanoparticles, Molecular Targeted Therapy

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