Secretory phospholipase: a potential target for cardiovascular therapies
Date
2013
Authors
Nicholls, S.
Duong, M.
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Journal article
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Heart and metabolism : management of the coronary patient, 2013; 60(60):22-26
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Stephen J. Nicholls, MyNgan Duong
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Abstract
Increasing evidence implicates the activation of inflammatory pathways in the pathogenesis of cardiovascular disease. Accordingly, there is considerable interest in the development of new cardioprotective therapies that target inflammatory factors that promote the progression of heart disease. Secretory phospholipase A 2 (sPLA 2 ) generates a range of fatty acid and prostaglandin metabolites that play a pivotal role in the molecular events involved in the formation, progression and rupture of atherosclerotic plaque. The findings of sPLA 2 in atherosclerotic plaque, accelerated disease in transgenic models and association between elevated sPLA 2 levels in plasma and adverse cardiovascular events in population studies suggest that the pharmacological inhibition of sPLA 2 may be beneficial. The early experience with the clinical development of sPLA 2 inhibitors to reduce cardiovascular risk will be reviewed.
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