Antisense constructs directed against viral post-transcriptional

Chemistry: molecular biology and microbiology – Vector – per se

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435 911, 536 241, 536 245, C12N 1500, C07H 2102, C07H 2104, C12P 1934

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active

058437703

ABSTRACT:
Antisense constructs ditrected against viral cis-acting post-transcriptional regulatory sequences ("PREs") are disclosed. In one embodiment, the antisense construct is an expression plasmid encoding one or more antisense transcripts which hybridize under intracellular conditions to all or a portion of a viral PRE within a viral transcript, the PRE having the function of directing export of the viral transcript from the nucleus to the cytoplasm of a cell. The antisense constructs can be used to inhibit viral production, such as HBV production.

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