ARFGAP1 and fetal growth restriction: Analysis of the “IUGR model effect” in LIG (LIG-CONTR vs. C-CONTR) yielded a first cluster including Arf-GTPase-activating protein 1 (Asap1), Bin1, and lipolysis-stimulated lipoprotein receptor (Lsr), which were all downregulated and related to lipid binding.