Similar to the findings of Wang et al. (2015b), the BLT1 (LTB4 receptor, and partial agonist for RvE-1) and ChemR23, EPA-derived RvE-1 receptors, were expressed in neurons, astrocytes and microglia of the hippocampal regions, basal forebrain and cingulate gyrus, with higher expression in the AD brains as compared to healthy controls. The gene discussed is CMKLR1; the disease is Alzheimer disease.