| First Author | Lee J | Year | 2015 |
| Journal | Biochem Biophys Res Commun | Volume | 464 |
| Issue | 1 | Pages | 229-35 |
| PubMed ID | 26116535 | Mgi Jnum | J:228664 |
| Mgi Id | MGI:5708440 | Doi | 10.1016/j.bbrc.2015.06.121 |
| Citation | Lee J, et al. (2015) Oxidative stress triggers lipid droplet accumulation in primary cultured hepatocytes by activating fatty acid synthesis. Biochem Biophys Res Commun 464(1):229-35 |
| abstractText | Despite the impaired intestinal lipid absorption and low level of visceral fat, the Sod1-deficient mouse is susceptible to developing liver steatosis. To gain insights into the mechanism responsible for this abnormal lipid metabolism, we analyzed primary cultured hepatocytes obtained from Sod1-deficient and wild-type mice. Lipid droplets began to accumulate in the cultured hepatocytes and was further increased by a Sod1 deficiency. Levels of enzymes involved in lipogenesis were elevated. It thus appears that lipogenesis is activated by oxidative stress, which is more prominent in the case of Sod1 deficiency, and appears to participate in liver steatosis. |
