Inhibition of cPLA2 ameliorates memory deficits and reduces neuroinflammation in ApoE4‐TR mice

The activation of calcium‐dependent cytosolic phospholipase A2 (cPLA2) is involved in inflammatory signaling by promoting the conversion of arachidonic acid (AA) into eicosanoids, while catabolizing eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). We previously found higher cPLA2 activation correlated with increased pro‐inflammatory lipid metabolites in APOE4 brains. However, it is not known whether the inhibition cPLA2 will decrease neuroinflammation ApoE4‐mice.