Lipase maturation factor 1 is required for endothelial lipase activity
نویسندگان
چکیده
منابع مشابه
Lipase maturation factor 1 is required for endothelial lipase activity.
Lipase maturation factor 1 (Lmf1) is an endoplasmic reticulum (ER) membrane protein involved in the posttranslational folding and/or assembly of lipoprotein lipase (LPL) and hepatic lipase (HL) into active enzymes. Mutations in Lmf1 are associated with diminished LPL and HL activities ("combined lipase deficiency") and result in severe hypertriglyceridemia in mice as well as in human subjects. ...
متن کاملLipase maturation factor LMF1, membrane topology and interaction with lipase proteins in the endoplasmic reticulum.
Lipase maturation factor 1 (LMF1) is predicted to be a polytopic protein localized to the endoplasmic reticulum (ER) membrane. It functions in the post-translational attainment of enzyme activity for both lipoprotein lipase and hepatic lipase. By using transmembrane prediction methods in mouse and human orthologs, models of LMF1 topology were constructed and tested experimentally. Employing a t...
متن کاملEndothelial Lipase: A New Risk Factor for Atherosclerosis?
Background: Receptor-like kinases are a prominent class of surface receptors that regulate many aspects of the plant life cycle. Despite recent advances the function of most receptor-like kinases remains elusive. Therefore, it is paramount to investigate these receptors. The task is complicated by the fact that receptor-like kinases belong to a large monophyletic family with many sub-clades. In...
متن کاملLipase maturation factor 1 (lmf1) is induced by endoplasmic reticulum stress through activating transcription factor 6α (Atf6α) signaling.
Lipase maturation factor 1 (Lmf1) is a critical determinant of plasma lipid metabolism, as demonstrated by severe hypertriglyceridemia associated with its mutations in mice and human subjects. Lmf1 is a chaperone localized to the endoplasmic reticulum (ER) and required for the post-translational maturation and activation of several vascular lipases. Despite its importance in plasma lipid homeos...
متن کاملAtorvastatin decreases lipoprotein lipase and endothelial lipase expression in human THP-1 macrophages.
Macrophage-derived lipases are associated with atherosclerosis in human and animal studies. Despite numerous non-lipid-lowering effects of statins, their effect on macrophage LPL and endothelial lipase (EL) expression has not been investigated. In the present study, atorvastatin and simvastatin dose-dependently decreased LPL and EL expression as well as Rho, liver X receptor alpha (LXRalpha), a...
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: Journal of Lipid Research
سال: 2011
ISSN: 0022-2275
DOI: 10.1194/jlr.m011155