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Membrane interactions in drug delivery: Model cell membranes and orthogonal techniques.
Advances in Colloid and Interface Science ( IF 15.9 ) Pub Date : 2020-05-11 , DOI: 10.1016/j.cis.2020.102177
Ada-Ioana Bunea 1 , Stine Harloff-Helleberg 2 , Rafael Taboryski 1 , Hanne Mørck Nielsen 2
Affiliation  

To generate the desired effect in the human body, the active pharmaceutical ingredient usually needs to interact with a receptor located on the cell membrane or inside the cell. Thus, understanding membrane interactions is of great importance when it comes to the development and testing of new drug molecules or new drug delivery systems. Nowadays, there is a tremendous selection of both model cell membranes and of techniques that can be used to characterize interactions between selected model cell membranes and a drug molecule, an excipient, or a drug delivery system. Having such a wide selection of model cell membranes and techniques available makes it sometimes challenging to select the optimal combination for a specific study. Furthermore, it is difficult to compare results obtained using different model cell membranes and techniques, and not all in vitro studies translate as well to an estimation of the in vivo biological activity or understanding of mode of action. This review provides an overview of the available lipid bilayer-based model cell membranes and of the most widely employed techniques for studying membrane interactions. Finally, the need for employing complimentary characterization techniques in order to acquire more reliable and in-depth information is highlighted.

中文翻译:

药物输送中的膜相互作用:模拟细胞膜和正交技术。

为了在人体中产生所需的作用,活性药物成分通常需要与位于细胞膜或细胞内部的受体相互作用。因此,在开发和测试新药物分子或新药物递送系统时,了解膜相互作用非常重要。如今,模型细胞膜和可用于表征所选模型细胞膜与药物分子,赋形剂或药物递送系统之间相互作用的技术的选择非常丰富。拥有如此广泛的模型细胞膜和可用技术选择,有时难以为特定研究选择最佳组合。此外,很难比较使用不同模型细胞膜和技术获得的结果,并非所有的体外研究都可以转化为对体内生物活性的估计或对作用方式的理解。这篇综述概述了可用的基于脂质双层的模型细胞膜以及研究膜相互作用的最广泛使用的技术。最后,强调了需要使用互补的表征技术来获取更可靠和更深入的信息。
更新日期:2020-05-11
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