Phosphatidylglycerol and ether PC-O molecularspecies were stronglypositively correlated to genes regulating immune response-inflammation(Clec4a3, Neurl3) and tumor suppression (Arl11) or both processes(C3ar1), cellular immune response (Clec7a, Pla2g7 involved in LDLhydrolysis, Ebi3), or to genes having cancer association (Gpnmb) orinvolvement in xenobiotic metabolism (Cyp2c24). This evidence concerns the gene C3AR1 and neoplasm.