Unknown

Dataset Information

0

HIV-1 Frameshift RNA-Targeted Triazoles Inhibit Propagation of Replication-Competent and Multi-Drug-Resistant HIV in Human Cells.


ABSTRACT: The HIV-1 frameshift-stimulating (FSS) RNA, a regulatory RNA of critical importance in the virus' life cycle, has been posited as a novel target for anti-HIV drug development. We report the synthesis and evaluation of triazole-containing compounds able to bind the FSS with high affinity and selectivity. Readily accessible synthetically, these compounds are less toxic than previously reported olefin congeners. We show for the first time that FSS-targeting compounds have antiviral activity against replication-competent HIV in human cells, including a highly cytopathic, multidrug-resistant strain. These results support the viability of the HIV-1 FSS RNA as a therapeutic target and more generally highlight opportunities for synthetic molecule-mediated interference with protein recoding in a wide range of organisms.

SUBMITTER: Hilimire TA 

PROVIDER: S-EPMC5477779 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature

altmetric image

Publications

HIV-1 Frameshift RNA-Targeted Triazoles Inhibit Propagation of Replication-Competent and Multi-Drug-Resistant HIV in Human Cells.

Hilimire Thomas A TA   Chamberlain Jeffrey M JM   Anokhina Viktoriya V   Bennett Ryan P RP   Swart Oliver O   Myers Jason R JR   Ashton John M JM   Stewart Ryan A RA   Featherston Aaron L AL   Gates Kathleen K   Helms Eric D ED   Smith Harold C HC   Dewhurst Stephen S   Miller Benjamin L BL  

ACS chemical biology 20170505 6


The HIV-1 frameshift-stimulating (FSS) RNA, a regulatory RNA of critical importance in the virus' life cycle, has been posited as a novel target for anti-HIV drug development. We report the synthesis and evaluation of triazole-containing compounds able to bind the FSS with high affinity and selectivity. Readily accessible synthetically, these compounds are less toxic than previously reported olefin congeners. We show for the first time that FSS-targeting compounds have antiviral activity against  ...[more]

Similar Datasets

| S-EPMC7676405 | biostudies-literature
| S-EPMC3774192 | biostudies-literature
| S-EPMC8528395 | biostudies-literature
| S-EPMC4040527 | biostudies-literature
| S-EPMC2977898 | biostudies-literature
| S-EPMC136772 | biostudies-literature
| S-EPMC6159970 | biostudies-literature
| S-EPMC6237238 | biostudies-literature
| S-EPMC5856552 | biostudies-literature
| S-EPMC5025140 | biostudies-literature