This includes familial chylomicronemia syndrome (FCS) [8, 9], a condition caused by mutations in the lipoprotein lipase (LPL) gene or other genes that regulate the function of this enzyme (i.e APOC2 and the LMF1 (lipase maturation factor 1)) [10–14]. This evidence concerns the gene LMF1 and familial chylomicronemia syndrome.