TREATMENT OF HUMAN PAPILLOMAVIRUS (HPV)-INFECTED CELLS

This invention provides a novel gene therapy approach to specifically eliminate keratinocytes, or other cells, expressing early HPV (e.g. HPV 16) genes and which is minimally toxic to HPV-negative cells. In a preferred embodiment this method involves transfecting a mammalian cell with a nucleic acid...

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Bibliographische Detailangaben
Hauptverfasser:	PALEFSKY, JOEL, SETHI, NEERJA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	This invention provides a novel gene therapy approach to specifically eliminate keratinocytes, or other cells, expressing early HPV (e.g. HPV 16) genes and which is minimally toxic to HPV-negative cells. In a preferred embodiment this method involves transfecting a mammalian cell with a nucleic acid construct encoding an HPV specific promoter that is induced by an HPV protein where the promoter is operably linked to a nucleic acid comprising a cytotoxic gene such that the cell, when infected with a human papilloma virus induces expression of the cytotoxic gene thereby resulting in the death of said mammalian cell.