HF feeding increased the expression of genes controlling inflammation (F4/80, IL-6, MCP-1), PPAR-α dependent-fatty acid oxidation (CPT-1, ACO), PPARγ-dependent differentiation and/or fatty acid uptake (C/EBPα, FAT/CD36, aP2, LPL), and lipolysis (MGL) (Figure 5). The gene discussed is MGLL; the disease is hydrops fetalis.