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Getting to the core of atherosclerosis

For years, researchers have debated whether the enzyme lipoprotein-associated phospholipase A2 (Lp-PLA2), produced by inflammatory cells, is a 'good guy' or 'bad guy' in atherosclerosis. Work in pigs provides strong support for the view that Lp-PLA2 promotes the formation of atherosclerotic lesions and dangerous, unstable atherosclerotic plaques (pages 1059–1066).

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Figure 1: A selective inhibitor of Lp-PLA2 targets atherosclerotic plaques.

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Webb, N. Getting to the core of atherosclerosis. Nat Med 14, 1015–1016 (2008). https://doi.org/10.1038/nm1008-1015

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