Abstract
An anti-Tat hairpin ribozyme and a TAR RNA decoy were combined in one molecule. The chimeric molecule strongly inhibited HIV-1 replication (measured as changes in p24 levels in viral replication assays). The inhibitory action of the ribodecozyme (85%) was significantly greater than that shown by ribozyme and a non-catalytic variant carrying the functional decoy RNA domain (55% and 35%, respectively). This represents a significant improvement of the inhibitory efficiency of the ribozyme. Suggesting there is an additive inhibitory effect on HIV-1 replication by the catalytic and decoy domains. This strategy could be used to create new inhibitor RNAs with enhanced in vivo performance.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.