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Related Experiment Videos

Kainate receptor agonists, antagonists and allosteric modulators.

D Bleakman1, M R Gates, A M Ogden

  • 1Eli Lilly and Company, Neuroscience Division, Corporate Center, Indianapolis, IN 46285, USA. BLEAKMAN_DAVID@LILLY.COM

Current Pharmaceutical Design
|April 12, 2002
PubMed
Summary

Kainate receptors are crucial for neuronal function. New research clarifies the roles of agonists and antagonists in synaptic transmission, enhancing our understanding of these key receptors.

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Area of Science:

  • Neuroscience
  • Molecular Biology
  • Pharmacology

Background:

  • Kainate receptors (KARs) have garnered significant research interest.
  • Understanding of KAR physiology and pharmacology has advanced since the 1990s.
  • Agonist profiles and selective antagonists aid in distinguishing KAR subtypes and their functions.

Purpose of the Study:

  • To review the activity of agonists and antagonists at kainate receptors.
  • To detail the selectivity profiles of these compounds at NMDA and non-NMDA receptors.
  • To enhance the understanding of kainate receptor function in neurons and synaptic transmission.

Main Methods:

  • Literature review of studies on kainate receptor agonists and antagonists.
  • Analysis of agonist profiles at recombinant kainate receptors.

Related Experiment Videos

  • Examination of antagonist selectivity across different glutamate receptor types.

    • Main Results:

    • Agonist profiles help differentiate kainate receptor subtypes in neurons.
    • Selective antagonists have improved insights into KAR roles in synaptic transmission.
    • Detailed selectivity profiles at NMDA and non-NMDA receptors are presented.

    Conclusions:

    • Kainate receptors play vital roles in neuronal physiology.
    • Pharmacological tools are essential for dissecting KAR function.
    • This review consolidates current knowledge on KAR pharmacology and function.