Lipid Nanoparticle (LNP) Enables mRNA Delivery for Cancer Therapy.

Messenger RNA (mRNA) has received great attention in the prevention and treatment of various diseases due to the success of COVID-19 mRNA vaccines (Comirnaty and Spikevax). To meet the therapeutic purpose, it is required that mRNA must enter the target cells and express sufficient proteins. Therefore, the development of effective delivery systems is necessary and crucial. Lipid nanoparticle (LNP) represents a remarkable vehicle that has indeed accelerated mRNA applications in humans, as several mRNA-based therapies have already been approved or are in clinical trials. In this review, we focus on mRNA-LNP mediated anticancer therapy. We summarize the main development strategies of mRNA-LNP formulations, discuss representative therapeutic approaches in cancer, and point out current challenges and possible future directions of this research field. We hope these delivered messages could help further improve the application of mRNA-LNP technology in cancer therapy. This article is protected by copyright. All rights reserved.