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High Hepatic SCD1 Activity Is Associated with Low Liver Fat Content in Healthy Subjects under a Lipogenic Diet
Author(s) -
Günther Silbernagel,
Markéta Kovářová,
Alexander Čegan,
Jürgen Machann,
Fritz Schick,
Rainer Lehmann,
HansUlrich Häring,
Norbert Stefan,
Erwin Schleicher,
Andreas Fritsche,
Andreas Peter
Publication year - 2012
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2012-2152
Subject(s) - lipogenesis , medicine , endocrinology , fatty liver , fatty acid , chemistry , fatty acid synthase , monosaccharide , sugar , metabolism , lipid metabolism , food science , biochemistry , disease
Increased hepatic de novo lipogenesis (DNL) in response to dietary sugar is implicated in the pathophysiology of fatty liver. Saturated fatty acids are the product of DNL and exert lipotoxic effects that promote liver fat accumulation. Desaturation of fatty acids by stearoyl-CoA desaturase 1 (SCD1) can prevent these deleterious effects. Here we investigated whether DNL and SCD1 are activated in parallel by dietary sugar and influence liver fat accumulation.

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