Cancer specific promoters

The present invention regards cancer-specific control sequences that direct expression of a polynucleotide encoding a therapeutic gene product for treatment of the cancer. Specifically, the invention encompasses breast cancer-, prostate cancer-, and pancreatic cancer-specific control sequences. Two...

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Bibliographische Detailangaben
1. Verfasser:	HUNG MIENIE,DAY CHI-PING,RAU KUN-MING,XIE XIAOMING,LI ZHENG
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA DERIVATIVES THEREOF ENZYMOLOGY MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PEPTIDES PROCESSES OF PREPARING SUCH COMPOSITIONS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS SUGARS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention regards cancer-specific control sequences that direct expression of a polynucleotide encoding a therapeutic gene product for treatment of the cancer. Specifically, the invention encompasses breast cancer-, prostate cancer-, and pancreatic cancer-specific control sequences. Two breast cancer-specific sequences utilize specific regions of topoisomerase IIalpha and transferrin receptor promoters, particularly in combination with an enhancer. The prostate cancer-specific and pancreatic cancer-specific control sequences utilize composites of tissue-specific control sequences, a two-step transcription amplification sequence, and a post-transcriptional control sequence. In more particular embodiments, these polynucleotides are administered in combination with liposomes.