Further, SGD improved liver metabolism by increasing the expressions of PPARα, HSL, and PI3K/Akt, and decreasing expressions of SREBP-1 and FASN, inhibiting lipid biosynthesis, and increasing insulin sensitivity.
Both DHA and EPA groups had liver lipid similar to baseline, however, DHA was more effective than EPA for reducing hepatic fatty acid synthase (FAS), increasing the proportion of smaller lipid droplets, reversing early fibrotic damage, and reducing fasting hyperinsulinemia.
We have shown that hyperglycaemia induces resistance to chemotherapy through upregulation of fatty acid synthase (FASN) in breast cancer cells and increased insulin-like binding protein 2 (IGFBP-2) in prostate cancer cells.
The elevation of SA is due to increased insulin-stimulated de novo synthesis mediated by sterol regulatory element-binding protein-1c (SREBP-1c)/acetyl-CoA carboxylase/fatty acid synthase/elongation of long-chain fatty acid family member 6 (ELOVL6) and the elongation of palmitic acid (PA) catalyzed by ELOVL6.