Acyl Coenzyme A

Publication Title: 
Food and Chemical Toxicology: An International Journal Published for the British Industrial Biological Research Association

Activation of peroxisome proliferator-activated receptor (PPAR)-alpha by natural and synthetic chemicals induces hepatic hypertrophy. An aqueous extract of Salacia oblonga root (SOW) is an Ayurvedic medicine with anti-diabetic and anti-obesity properties. In the present study, it was found that SOW (100, 300 and 900mg/kg, once daily by oral gavage over a 28 day period) elicited dose-related increases in liver weight (LW) by 1.6%, 13.4% and 42.5%, respectively, and in the ratio of LW to body weight by 8.8%, 16.7% and 40.2%, respectively, in male rats.

Rong, Xianglu
Kim, Moon Sun
Su, Ning
Wen, Suping
Matsuo, Yukimi
Yamahara, Johji
Murray, Michael
Li, Yuhao
Publication Title: 
Journal of Lipid Research

ACAT2, the enzyme responsible for the formation of cholesteryl esters incorporated into apolipoprotein B-containing lipoproteins by the small intestine and liver, forms predominantly cholesteryl oleate from acyl-CoA and free cholesterol. The accumulation of cholesteryl oleate in plasma lipoproteins has been found to be predictive of atherosclerosis. Accordingly, a method was developed in which fatty acyl-CoA subspecies could be extracted from mouse liver and quantified.

Bell, Thomas A.
Wilson, Martha D.
Kelley, Kathryn
Sawyer, Janet K.
Rudel, Lawrence L.
Publication Title: 
Journal of Lipid Research

Long-chain acyl-CoA synthetases (ACSL) play key roles in fatty acid metabolism in liver and other metabolic tissues in an isozyme-specific manner. In this study, we examined the effects of a fructose-enriched diet on expressions of ACSL isoforms in the liver of hamsters. We showed that the fructose diet markedly reduced the mRNA and protein expressions of ACSL3 in hamster liver without significant effects on other ACSLs.

Dong, Bin
Kan, Chin Fung Kelvin
Singh, Amar B.
Liu, Jingwen
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