title: The development of fatty liver is accelerated in transgenic mice expressing cynomolgus monkey cholesteryl ester transfer protein.
abstract: Expression of cynomolgus monkey cholesteryl ester transfer protein (CETP) in C57BL/6 mice has been shown to have a profound effect on the lipoprotein profile in those animals. The objective of this study was to examine the effect of CETP expression on the hepatic lipids of the CETP transgenic mice. The triglyceride, cholesterol and phospholipid composition of livers from 6- and 12-month-old transgenic mice were evaluated and compared with those of age-matched C57BL/6 mice. Statistical analysis indicated that fatty liver was more severe in CETP transgenic mice than C57BL/6 controls (p < 0.01); progressed with age (p < 0.01); and developed more rapidly in males than females (p < 0.01). The lipid that accumulated was triglyceride. These data indicate that CETP expression accelerates the development of fatty liver in the C57BL/6 mouse and raise the possibility that CETP may also contribute to the process of hepatic steatosis in man.
authors: Upjohn Laboratories, Kalamazoo, MI 49001.
authors: W L
authors: WL
authors: Blake
authors: R G
authors: RG
authors: Ulrich
authors: K R
authors: KR
authors: Marotti
authors: G W
authors: GW
authors: Melchior
mesh_terms: D000375:Aging / Q000378:metabolism; D000704:Analysis of Variance; D000818:Animals; D002352:Carrier Proteins / Q000096:biosynthesis*; D002784:Cholesterol / Q000378:metabolism; D053480:Cholesterol Ester Transfer Proteins; D002788:Cholesterol Esters / Q000378:metabolism; D005234:Fatty Liver / Q000473:pathology / Q000503:physiopathology*; D005260:Female; D006023:Glycoproteins; D008099:Liver / Q000378:metabolism* / Q000473:pathology; D008252:Macaca fascicularis; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008822:Mice, Transgenic; D010743:Phospholipids / Q000378:metabolism; D012737:Sex Factors; D014280:Triglycerides / Q000378:metabolism
chemical_list: D002352:Carrier Proteins; D053480:Cholesterol Ester Transfer Proteins; D002788:Cholesterol Esters; D006023:Glycoproteins; D010743:Phospholipids; D014280:Triglycerides; D002784:Cholesterol