Effect of Clinically Used Microtubule Targeting Drugs on Viral Infection and Transport Function.

ABSTRACT: Microtubule targeting agents (MTAs) have been exploited mainly as anti-cancer drugs because of their impact on cellular division and angiogenesis. Additionally, microtubules (MTs) are key structures for intracellular transport, which is frequently hijacked during viral infection. We have analyzed the antiviral activity of clinically used MTAs in the infection of DNA and RNA viruses, including SARS-CoV-2, to find that MT destabilizer agents show a higher impact than stabilizers in the viral infections tested, and FDA-approved anti-helminthic benzimidazoles were among the most active compounds. In order to understand the reasons for the observed antiviral activity, we studied the impact of these compounds in motor proteins-mediated intracellular transport. To do so, we used labeled peptide t

SUBMITTER: Oliva MA 

PROVIDER: S-EPMC8998746 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature