stearoyl-CoA
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Related Articles from SNS
Hepatic stearoyl-CoA desaturase-1 is specifically suppressed by dextran sodium sulfate but does not influence colitis sensitivity
The delta-9 desaturase stearoyl-CoA desaturase-1 (SCD1) catalyzes the conversion of saturated fatty acids to monounsaturated fatty acids (MUFA) and is highly expressed in liver and adipocytes. Previous studies have demonstrated that treating mice with dextran sulfate sodium (DSS), a chemical inducer of ulcerative colitis, results in severe downregulation of SCD1 in the liver. However, the specific role of hepatic SCD1 in modulating colitis severity, as well as the impact of DSS on SCD1 and...
SCD-dependent lipid metabolism licenses alternative macrophage activation and macrophage plasticity
Lipid metabolic reprogramming accompanies macrophage activation, yet our understanding of why macrophages profoundly reshape their lipid composition remains unclear. Here, we identify stearoyl-CoA desaturase (SCD) as a lipid-metabolic checkpoint required for the acquisition of the alternatively activated macrophage (AAM) cell state. We show that SCD maintains lipid desaturation balance by ensuring the conversion of newly synthesized saturated long-fatty acids (SFAs) into monounsaturated...