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Diaclhydrazine ligands for modulating the expression of exogenous genes in mammalian systems via an ecdysone receptor complex
   
Document Number
US Patent 7304161
Issued Date
December 4, 2007
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Inventors
Tice; Colin M. (Elkins Park, PA)
Chortyk; Orestes (Thompson Station, TN)
Smith; Howard (Landsdowne, PA)
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Abstract
The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.
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Number of Claims:
5
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Owner
Intrexon Corporation (Blacksburg, VA)
Published
December 4, 2007
Application Number
10/775,883
Filed
February 9, 2004
US Classification
546/291   546/292 549/214 549/366 564/150
Int'l Classification
C07D   213/63   (20060101)   C07C   243/38   (20060101)   C07D   213/70   (20060101)   C07D   319/14   (20060101)   C07D   319/20   (20060101)  
Examiner
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Parent Case
This application claims priority to U.S. provisional application No. 60/446,233 filed Feb. 10, 2003.
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Related Patents
7456315 - Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex - Owned by Intrexon Corporation (Blacksburg, VA)

The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

7563928 - Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex - Owned by Intrexon Corporation (Blacksburg, VA)

The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

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