Interaction of 2D nanomaterial with cellular barrier: membrane attachment and intracellular trafficking

Adv Drug Deliv Rev. 2023 Nov 15:115131. doi: 10.1016/j.addr.2023.115131. Online ahead of print.ABSTRACTThe cell membrane serves as a barrier against the free entry of foreign substances into the cell. Limited by factors such as solubility and targeting, it is difficult for some drugs to pass through the cell membrane barrier and exert the expected therapeutic effect. Two-dimensional nanomaterial (2D NM) has the advantages of high drug loading capacity, flexible modification, and multimodal combination therapy, making them a novel drug delivery vehicle for drug membrane attachment and intracellular transport. By modulating the surface properties of nanocarriers, it is capable of carrying drugs to break through the cell membrane barrier and achieve precise treatment. In this review, we review the classification of various common 2D NMs, the primary parameters affecting their adhesion to cell membranes, and the uptake mechanisms of intracellular transport. Furthermore, we discuss the therapeutic potential of 2D NMs for several major disorders. We anticipate this review will deepen researchers' understanding of the interaction of 2D NM drug carriers with cell membrane barriers, and provide insights for the subsequent development of novel intelligent nanomaterials capable of intracellular transport.PMID:37977338 | DOI:10.1016/j.addr.2023.115131
Source: Advanced Drug Delivery Reviews - Category: Drugs & Pharmacology Authors: Source Type: research