Role of actin cytoskeleton in cargo delivery mediated by vertically aligned silicon nanotubes.

ABSTRACT: Nanofabrication technologies have been recently applied to the development of engineered nano-bio interfaces for manipulating complex cellular processes. In particular, vertically configurated nanostructures such as nanoneedles (NNs) have been adopted for a variety of biological applications such as mechanotransduction, biosensing, and intracellular delivery. Despite their success in delivering a diverse range of biomolecules into cells, the mechanisms for NN-mediated cargo transport remain to be elucidated. Recent studies have suggested that cytoskeletal elements are involved in generating a tight and functional cell-NN interface that can influence cargo delivery. In this study, by inhibiting actin dynamics using two drugs-cytochalasin D (Cyto D) and jasplakinolide (Jas), we demonstrate t

SUBMITTER: Chen Y 

PROVIDER: S-EPMC9461134 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature