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US 7,351,874 B2Granted
Mouse model for fatty acid amide-related neurobehaviors
AssigneeThe Scripps Research Institute
InventorBenjamin F. Cravatt
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Abstract
The invention relates to an animal model for studying behavior related to fatty acid amide and hydrolysis of fatty acid amide. The invention provides transgenic animals in which the protein fatty acid amide hydrolase is not expressed, and methods of using such animals.
Claims7
A method for screening a candidate agent for an ability to modulate a cannabinoid-mediated behavior in a transgenic mouse comprising:
- (a) administering to a first transgenic mouse the candidate agent, and
- (b) comparing the cannabinoid-mediated behavior of the first transgenic mouse to the cannabinoid-mediated behavior of a second transgenic mouse not administered the candidate agent;
- wherein a difference in the cannabinoid-mediated behavior in the first transgenic mouse administered the candidate agent compared to the second transgenic mouse not administered the candidate agent indicates that the candidate agent modifies the cannabinoid-mediated behavior;
- and
- wherein the transgenic mouse has a homozygous transgene which (i) disrupts or interferes with expression of an endogenous fatty acid amide hydrolase (FAAH) gene, and (ii) is chromosomally integrated into germ cells of the mouse.
2 more elements
A method for screening a candidate agent for an ability to modulate a behavior in a transgenic mouse comprising:
- (a) administering to a first transgenic mouse of the candidate agent, and
- (b) comparing the behavior of the first transgenic mouse to the behavior of a second transgenic mouse not administered the candidate agent or a non-transgenic mouse administered the candidate agent;
- wherein a difference in behavior in the first transgenic mouse administered the candidate agent compared to the second transgenic mouse not administered the candidate agent or the non-transgenic mouse administered the candidate agent indicates that the candidate agent modifies the behavior in an FAAH-dependent way;
- and
- wherein the transgenic mouse has a homozygous transgene which (i) disrupts or interferes with expression of an endogenous fatty acid amide hydrolase (FAAH) gene, and (ii) is chromosomally integrated into germ cells of the mouse.
2 more elements
Dependencies are inferred from the claim text.