Stearoyl CoA desaturase‐1 mediates the pro‐lipogenic effects of dietary saturated fat
نویسندگان
چکیده
منابع مشابه
Effects of selective breeding on the cholesterolemic responses to dietary saturated fat and cholesterol in baboons.
Positive assortative mating of baboons (Papio sp.) based on elevation of serum cholesterol concentrations in response to a cholesterol- and saturated fat-enriched diet produced 64 progeny (30 high line; 34 low line). When the animals were 3 to 4 years of age, we tested their lipoprotein cholesterol responses to dietary cholesterol and fat in a factorial experiment with two levels of dietary cho...
متن کاملInsulin and dietary fructose induce stearoyl-CoA desaturase 1 gene expression of diabetic mice.
The transcription and mRNA levels of murine liver stearoyl-CoA desaturase 1 (SCD1) are induced 11- and 45-fold, respectively, by feeding fasted normal mice with a fat-free, high carbohydrate diet (Ntambi, J. M. (1992) J. Biol. Chem. 267, 10925-10930). In this study, we used streptozotocin-induced diabetic mice to study the regulatory role of carbohydrate and insulin on expression of the SCD1 ge...
متن کاملTargeted disruption of stearoyl-CoA desaturase1 gene in mice causes atrophy of sebaceous and meibomian glands and depletion of wax esters in the eyelid.
Stearoyl-CoA desaturase (SCD) is a microsomal rate-limiting enzyme in the cellular synthesis of monounsaturated fatty acids (MUFA), mainly oleate (18:1) and palmitoleate (16:1), which are the major MUFA of membrane phospholipids, cholesterol esters and triglycerides. Three well-characterized isoforms of SCD, SCD1, SCD2 and SCD3, exist in mice. To investigate the physiologic functions of SCD1, w...
متن کاملSignificant associations of stearoyl-CoA desaturase (SCD1) gene with fat deposition and composition in skeletal muscle
Gene expression studies in humans and animals have shown that elevated stearoyl-CoA desaturase (SCD1) activity is associated with increased fat accumulation and monounsaturation of saturated fatty acids in skeletal muscle. However, results of the two reported association studies in humans are inconsistent. In the present study, we annotated the bovine SCD1 gene and identified 3 single nucleotid...
متن کاملEffects of saturated and unsaturated dietary fat on aflatoxin B1 metabolism.
Male Fisher 344 rats were fed diets containing either 20% corn oil, 20% coconut oil or 18% coconut oil plus 2% corn oil for 3 wk. A single dose of [3H]aflatoxin B1 [(3H]AFB1) was administered ip and the biliary excretion of aflatoxin metabolites and the binding of 3H to nucleic acids were studied. In other experiments the in vitro metabolism of AFB1 by liver postmitochondrial supernatants prepa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2007
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.21.5.a109-a