TUMOR-SELECTIVE ADENOVIRUS E1A AND E1B MUTANTS

Modified E1a regulatory sequences are provided, wherein at least one Pea3 binding site, or a functional portion thereof, is deleted. Also provided are modified E1a sequences that selectively express particular isoforms. Also provided is an E1b-19K clone insertion site. These modified sequences can b...

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Bibliographische Detailangaben
Hauptverfasser: Hedjran, Farah, Kumar, Shantanu, Reid, Tony
Format: Patent
Sprache:hrv ; eng
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Zusammenfassung:Modified E1a regulatory sequences are provided, wherein at least one Pea3 binding site, or a functional portion thereof, is deleted. Also provided are modified E1a sequences that selectively express particular isoforms. Also provided is an E1b-19K clone insertion site. These modified sequences can be used individually, or in combination with one another, to provide tumor-selective expression of proteins.