Increasing data demonstrates that inflammation participates in the pathophysiology of neurodegenerative diseases. Among the different inflammatory mediators involved, prostaglandins play an important role. The effects induced by prostaglandins might be mediated by activation of their known receptors or by nonclassical mechanisms. In the present paper, we discuss the evidences that link prostagl...

Chronic, non-specific 'toddler diarrhoea' in young children is often accompanied by an increase in plasma prostaglandins, particularly PGF2oa. Although treatment with drugs is generally unnecessary, aspirin is effective in most children with high prostaglandins, and treatment with loperamide is effective in most children with toddler diarrhoea, regardless of the plasma prostaglandin levels. The...

Prostaglandins are potent lipid molecules that affect key aspects of immunity. The original view of prostaglandins was that they were simply immunoinhibitory. This review focuses on recent findings concerning prostaglandin E2 (PGE2) and the PGD2 metabolite 15-deoxy-Delta(12,14)-PGJ2, and their divergent roles in immune regulation. We will highlight how these two seminal prostaglandins regulate ...