The Optimized Delivery of Triterpenes by Liposomal Nanoformulations: Overcoming the Challenges.

The last decade has witnessed a sustained increase in the research development of modern-day chemo-therapeutics, especially for those used for high mortality rate pathologies. However, the therapeutic landscape is continuously changing as a result of the currently existing toxic side effects induced by a substantial range of drug classes. One growing research direction driven to mitigate such inconveniences has converged towards the study of natural molecules for their promising therapeutic potential. Triterpenes are one such class of compounds, intensively investigated for their therapeutic versatility. Although the pharmacological effects reported for several representatives of this class has come as a well-deserved encouragement, the pharmacokinetic profile of these molecules has turned out to be an unwelcomed disappointment. Nevertheless, the light at the end of the tunnel arrived with the development of nanotechnology, more specifically, the use of liposomes as drug delivery systems. Liposomes are easily synthesizable phospholipid-based vesicles, with highly tunable surfaces, that have the ability to transport both hydrophilic and lipophilic structures ensuring superior drug bioavailability at the action site as well as an increased selectivity. This study aims to report the results related to the development of different types of liposomes, used as targeted vectors for the delivery of various triterpenes of high pharmacological interest.

Citation

Andreea Milan, Alexandra Mioc, Alexandra Prodea, Marius Mioc, Roxana Buzatu, Roxana Ghiulai, Roxana Racoviceanu, Florina Caruntu, Codruţa Şoica. The Optimized Delivery of Triterpenes by Liposomal Nanoformulations: Overcoming the Challenges. International journal of molecular sciences. 2022 Jan 20;23(3)

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PMID: 35163063

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