Reducing pro-inflammatory prostaglandin signals may lessen nerve cell inflammation and damage caused by overexcitation

Inhibition of the EP2 receptor after a one-hour seizure episode reduced functional deficits and brain damage in mice.

• Prolonged seizures lead to increased extracellular glutamate, contributing to neuronal damage.
• This excitotoxic damage may trigger chronic neuroinflammatory responses, resulting in further brain injury.
• Blocking inflammatory pathways could potentially mitigate secondary damage following initial excitotoxic insults.
• Pharmacological inhibition of the EP2 receptor using TG6-10-1 demonstrated reduced cytokine levels and reactive gliosis.
• The findings suggest that targeting PGE/EP2 signaling may be a viable strategy for treating prolonged seizures and related neurological conditions.

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