Insulin and dietary fructose induce stearoyl-CoA desaturase 1 gene expression of diabetic mice.

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Insulin 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...

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Peroxisome proliferators induce mouse liver stearoyl-CoA desaturase 1 gene expression.

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Stearoyl-CoA desaturase (SCD) is a rate-limiting enzyme in the biosynthesis of monounsaturated fatty acids (MUFA). A number of studies support the hypothesis that SCD gene regulation and polymorphism may affect fatty acid composition and fat quality in meat and milk. Single nucleotide polymorphisms in the coding region of the bovine stearoyl-CoA desaturase gene have been predicted to result in ...

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1 MEMBRANE TOPOLOGY OF MOUSE STEAROYL - COA DESATURASE 1 Weng

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Stearoyl-CoA desaturase 1 gene expression is necessary for fructose-mediated induction of lipogenic gene expression by sterol regulatory element-binding protein-1c-dependent and -independent mechanisms.

Stearoyl-CoA desaturase (SCD) synthesizes oleate necessary for the biosynthesis of triglycerides and other lipids. Mice with a targeted disruption of the SCD1 gene are deficient in tissue oleate and have reduced expression of the sterol regulatory element-binding protein (SREBP) and its target genes. The SREBP-1c isoform is a known mediator of insulin action on hepatic gene expression, but its ...

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ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 1994

ISSN: 0021-9258

DOI: 10.1016/s0021-9258(18)47053-6