Lipid-polymer hybrid nanoparticles in cancer therapy: current overview and future directions

• Published in: Nano express Vol. 2; no. 1; p. 12006
• Main Authors: Persano, Francesca, Gigli, Giuseppe, Leporatti, Stefano
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.03.2021
• Subjects: Anticancer properties; Biocompatibility; Cancer therapies; Control stability; Controlled release; Drug delivery systems; Drugs; Half-life; Lipids; Liposomes; Nanoparticles; Polymers; System effectiveness; Toxicity
• ISSN: 2632-959X; 2632-959X
• DOI: 10.1088/2632-959X/abeb4b

Abstract Cancer remains one of the leading cause of death worldwide. Current therapies are still ineffective in completely eradicating the disease. In the last two decades, the use of nanodelivery systems has emerged as an effective way to potentiate the therapeutic properties of anti-cancer drugs by improving their solubility and stability, prolong drug half-lives in plasma, minimize drug’s toxicity by reducing its off-target distribution, and promote drugs’ accumulation at the desired target site. Liposomes and polymer nanoparticles are the most studied and have demonstrated to be the most effective delivery systems for anti-cancer drugs. However, both liposomes and polymeric nanoparticles suffer from limitations, including high instability, rapid drug release, limited drug loading capacity, low biocompatibility and lack of suitability for large-scale production. To overcome these limitations, lipid-polymer hybrid nanoparticles (LPHNPs) have been developed to merge the advantages of both lipid- and polymer-based nanocarriers, such as high biocompatibility and stability, improved drug loading and controlled release, as well as increased drug half-lives and therapeutic efficacy. This review provides an overview on the synthesis, properties and application of LPHNPs for cancer therapy.