Arachidonic Acid Modulation of Glutamate Transporters

Funded Activity Summary

Neurotransmitter transporters play a key role in regulating the dynamics of neurotransmission and are also the targets for a number of very important drugs. Glutamate is the predominant neurotransmitter responsible for fast excitatory neurotransmission and glutamate transporters are responsible for controlling glutamate concentrations to maintain normal neurotransmission. The failure of glutamate transporters has been implicated as playing a key role in brain damage following a stoke and also for long term neurological disorders such as Alzheimer's disease. In this project we shall investigate a novel mechanism for regulating the activity of glutamate transporters and explore the possibility of pharmacologically manipulating glutamate transporters. This work may lead to the development of novel compounds that improve transporter function and reduce the pathological consequences of impaired transporter function. Such compounds may have therapeutic potential as neuroprotectants in the treatment of neurological disorders such ischaemic brain damage or neurodegenerative disorders such Alzheimer's disease.

Funded Activity Details

Start Date: 01-01-2002

End Date: 01-01-2004

Funding Scheme: NHMRC Project Grants

Funding Amount: $286,980.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Medical biochemistry - carbohydrates

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

NSAIDs | arachidonic acid | glutamate | ischaemic stroke | membrane protein | molecular pharmacology | neuroprotective drugs to minimise neural death after stroke | neurotransmitters | transporters

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