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Published on: May 24, 2024
GPCR antagonists as an alternative to COX-2 inhibitors: a case for the PGE2 EP1 receptor
1Departments of Anesthesiology and Critical Care Medicine, and Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. sdore@jhmi.edu
Abstract:
A recent article supports the concept that prostaglandin (PG)E(2) EP(1)-receptor antagonists reduce stroke severity and cell damage; could these agents become a substitute for cyclooxygenase (COX)-2 inhibitors? The total activity of COXs--rate-limiting enzymes of PGE(2) synthesis--increases following acute neurological insult. Drugs that offer the beneficial anti-inflammatory and neuroprotective effects of PGs but that limit the negative effects of COX-2 inhibition could provide the next generation of treatment for acute neuronal damage.
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