Central neural mechanisms underlying the effect of endocannabinoids on body weight

Funding Activity

Website
http://purl.org/au-research/grants/nhmrc/436802

Funding Status
Closed

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Funded Activity Summary

Obesity and its associated pathologies of cardiovascular and respiratory disease, stroke, predisposition to some cancers and infertility in women no longer needs to be justified as a major health issue in modern societies. In fact it is quickly becoming recognised as the major threat to world health. Recently, the anecdotal evidence for increased food intake, particularly the craving of high carbohydrate, high sugar foods, associated with the use of marijuana has been put into a therapeutic context. Specifically a cannabinoid receptor antagonist, rimonabant (currently undergoing trials as Accomplia) has become a central player in the race for an obesity therapy because of its effects in blocking the brain receptors that would normally respond to cannabinoid like compounds in the brain that tend to increase food intake. Despite the trials that are underway in Europe and the USA many of the central actions of the naturally occurring cannabinoids in the brain, the so-called endocannabinoids are very poorly understood. This series of experiments utilizing the best technologies available will address basic questions relating to the brain pathways involved and even the extent to which weight loss associated with the administration of these drugs to rats and presumably humans is dependent on the reduction of food intake or the burning of energy in a process called thermogenesis. These are essential pieces of information if this type of compound is to be considered as a serious contender in the search for an obesity therapy

Funded Activity Details

Start Date: 01-01-2007

End Date: 01-01-2009

Funding Scheme: NHMRC Project Grants

Funding Amount: $377,793.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Central Nervous System

ANZSRC Socio-Economic Objective (SEO)

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Other Keywords

Adiposity and Obesity | Cannabis | Fat Metabolism | Hypothalamus | Obesity | Obesity Prevention

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