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Published on: December 23, 2010
The cysteinyl leukotriene receptors
1Pharmacology Department, Merck Research Laboratories, Merck & Co, Inc, 770 Sumneytown Pike, West Point, PA 19486, USA. jilly_evans@merck.com
Prostaglandins, Leukotrienes, and Essential Fatty Acids
|August 5, 2003
Summary
Two cysteinyl leukotriene (CysLT) receptors in humans and mice were cloned and characterized. Their properties align with prior pharmacological studies of CysLT receptors.
Area of Science:
- Biochemistry
- Pharmacology
- Molecular Biology
Background:
- Cysteinyl leukotriene (CysLT) receptors are G protein-coupled receptors (GPCRs) involved in inflammatory pathways.
- These receptors belong to the rhodopsin subfamily, characterized by seven transmembrane domains.
Purpose of the Study:
- To molecularly clone and characterize the human and mouse CysLT receptors.
- To compare the properties of the cloned receptors with existing pharmacological data.
Main Methods:
- Molecular cloning techniques were employed to isolate the genes for CysLT receptors.
- Characterization involved assessing receptor properties and comparing them to pharmacological profiles.
Main Results:
- Two distinct CysLT receptors were successfully cloned from both human and mouse genomes.
- The characterized properties of these receptors demonstrated strong agreement with previous pharmacological findings regarding CysLT agonists and antagonists.
Conclusions:
- The molecular cloning and characterization of human and mouse CysLT receptors provide a foundation for further research.
- These findings validate previous pharmacological data and enhance our understanding of CysLT receptor function in different species.
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