Unknown

Dataset Information

0

Nanodevices for the Efficient Codelivery of CRISPR-Cas9 Editing Machinery and an Entrapped Cargo: A Proposal for Dual Anti-Inflammatory Therapy


ABSTRACT: In this article, we report one of the few examples of nanoparticles capable of simultaneously delivering CRISPR-Cas9 gene-editing machinery and releasing drugs for one-shot treatments. Considering the complexity of inflammation in diseases, the synergistic effect of nanoparticles for gene-editing/drug therapy is evaluated in an in vitro inflammatory model as proof of concept. Mesoporous silica nanoparticles (MSNs), able to deliver the CRISPR/Cas9 machinery to edit gasdermin D (GSDMD), a key protein involved in inflammatory cell death, and the anti-inflammatory drug VX-765 (GSDMD45CRISPR-VX-MSNs), were prepared. Nanoparticles allow high cargo loading and CRISPR-Cas9 plasmid protection and, thus, achieve the controlled codelivery of CRISPR-Cas9 and the drug in cells. Nanoparticles exhibit GSDMD gene editing by downregulating inflammatory cell death and achieving a combined effect on decreasing the inflammatory response by the codelivery of VX-765. Taken together, our results show the potential of MSNs as a versatile platform by allowing multiple combinations for gene editing and drug therapy to prepare advanced nanodevices to meet possible biomedical needs.

SUBMITTER: Garcia-Fernandez A 

PROVIDER: S-EPMC9322049 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC7439618 | biostudies-literature
| S-EPMC7503568 | biostudies-literature
| S-EPMC6007333 | biostudies-other
| S-EPMC6530788 | biostudies-literature
| S-EPMC7246564 | biostudies-literature
| S-EPMC8214627 | biostudies-literature
| S-EPMC4919123 | biostudies-literature
| S-EPMC4302896 | biostudies-other
| S-EPMC5116081 | biostudies-other
| S-EPMC4978904 | biostudies-other