Cited by 92Advancements in Transdermal Drug DeliveryNanoparticle-Based Drug DeliveryRNA Interference and Gene Delivery

Peptide-modified vemurafenib-loaded liposomes for targeted inhibition of melanoma via the skin

Zou, Lili, Ding, Weiping, Zhang, Yuanyuan, Cheng, Shaohui, Li, Fenfen, Ruan, Renquan, Wei, Pengfei, Qiu, Bensheng·2018·Biomaterials

Abstract

Vemurafenib is a chemotherapeutic drug recently approved by the FDA to treat melanoma. Because the drug is usually delivered orally, the route of administration readily causes damage to major organs with limited antitumor efficacy and bioavailability. In this study, we developed a peptide-modified vemurafenib-loaded liposome for the targeted inhibition of subcutaneous melanoma via the skin. First, the peptide-modified vemurafenib-loaded liposomes (Vem-TD-Lip) were prepared and characterized with respect to the size, shape and charge; the loading efficiency of vemurafenib; and the stability. Then, the intracellular uptake of these liposomes, their limited cytotoxicity, the selective inhibition of melanoma cells harboring BRAF mutations, and the liposome permeation ability were confirmed through in vitro experiments. Finally, the safety and antitumor activity of Vem-TD-Lip were evaluated in vivo. The results showed that transdermal delivery of Vem-TD-Lip effectively targeted and inhibited subcutaneous melanoma in male mice, the administration of Vem-TD-Lip through skin was better than that through oral administration and intravenous injection in terms of reducing damage to major organs and enhancing antitumor efficacy, and the peptide TD significantly enhanced the delivery of Vem-TD-Lip across the skin. This work provides a new strategy for delivering vemurafenib to target and inhibit subcutaneous melanoma.

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Crossref · 10.1016/j.biomaterials.2018.08.013

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  • TD-modified vemurafenib liposomes significantly increase Vem penetration in cells.

    “Zou et al. prepared TD-modified vemurafenib-loaded liposomes (Vem-TD-Lip). After modification, the penetration amount of Vem in the cell was significantly increased. This shows that TD peptide promotes the delivery of Vem-TD-Lip on the skin.232”

    From Smart nanoparticles for cancer therapy (2023) · cites this paper as [232]

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Authors
Zou, L., Ding, W., Zhang, Y., Cheng, S., Li, F., Ruan, R., Wei, P., & Qiu, B.
Affiliations
University of Science and Technology of China (CN)
Corresponding author
Ding, Weiping
Venue
Biomaterials
Publisher
Elsevier BV
Published
2018-11
Volume
182
Pages
1-12
ISSN
0142-9612 (ISSN-L)
OpenAlex
W2885666326
Cited by
92
References
59
Citations by year
2026: 5 · 2025: 21 · 2024: 14 · 2023: 13 · 2022: 12 · 2021: 15 · 2020: 8 · 2019: 3 · 2018: 1
FWCI
3.16
Type
journal article
Language
en
Open access
closed
Locations
  • Biomaterials (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Natural Science Foundation of China (81601600, 81701763, 81571768)
  • China Postdoctoral Science Foundation (2016M590576, 2017M612098)
Topics
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Advancements in Transdermal Drug Delivery
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
Keywords
vemurafenib, liposomes, transdermal drug delivery, melanoma, BRAF mutation, targeted drug delivery, skin permeation, subcutaneous tumor, antitumor efficacy, drug toxicity reduction
MeSH terms
Vemurafenib, Administration, Cutaneous, Animals, Antineoplastic Agents, Humans, Liposomes, Male, Melanoma, Mice, Inbred BALB C, Peptides, Skin, Skin Neoplasms, Drug Delivery Systems, Rats, Wistar, Cell Line, Tumor, Human Umbilical Vein Endothelial Cells

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