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Enhancing Radiotherapy for Melanoma: the Promise of High-Z Metal Nanoparticles in Radiosensitization

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Specialty Biotechnology
Date 2024 Oct 9
PMID 39382020
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Abstract

Melanoma is a type of skin cancer that can be challenging to treat, especially in advanced stages. Radiotherapy is one of the main treatment modalities for melanoma, but its efficacy can be limited due to the radioresistance of melanoma cells. Recently, there has been growing interest in using high-Z metal nanoparticles (NPs) to enhance the effectiveness of radiotherapy for melanoma. This review provides an overview of the current state of radiotherapy for melanoma and discusses the physical and biological mechanisms of radiosensitization through high-Z metal NPs. Additionally, it summarizes the latest research on using high-Z metal NPs to sensitize melanoma cells to radiation, both and . By examining the available evidence, this review aims to shed light on the potential of high-Z metal NPs in improving radiotherapy outcomes for patients with melanoma.

References
1.
Malam Y, Loizidou M, Seifalian A . Liposomes and nanoparticles: nanosized vehicles for drug delivery in cancer. Trends Pharmacol Sci. 2009; 30(11):592-9. DOI: 10.1016/j.tips.2009.08.004. View

2.
Otsuka H, Nagasaki Y, Kataoka K . PEGylated nanoparticles for biological and pharmaceutical applications. Adv Drug Deliv Rev. 2003; 55(3):403-19. DOI: 10.1016/s0169-409x(02)00226-0. View

3.
Xu W, Luo T, Li P, Zhou C, Cui D, Pang B . RGD-conjugated gold nanorods induce radiosensitization in melanoma cancer cells by downregulating α(v)β₃ expression. Int J Nanomedicine. 2012; 7:915-24. PMC: 3299204. DOI: 10.2147/IJN.S28314. View

4.
Akhter S, Ahmad M, Ahmad F, Storm G, Kok R . Gold nanoparticles in theranostic oncology: current state-of-the-art. Expert Opin Drug Deliv. 2012; 9(10):1225-43. DOI: 10.1517/17425247.2012.716824. View

5.
de Jong W, Borm P . Drug delivery and nanoparticles:applications and hazards. Int J Nanomedicine. 2008; 3(2):133-49. PMC: 2527668. DOI: 10.2147/ijn.s596. View