Free cholesterol is a potent regulator of lipid transfer protein function.
نویسندگان
چکیده
منابع مشابه
Free cholesterol is a potent regulator of lipid transfer protein function.
This study investigates the effect of altered lipoprotein free cholesterol (FC) content on the transfer of cholesteryl ester (CE) and triglyceride (TG) from very low- (VLDL), low- (LDL), and high-(HDL) density lipoproteins by the plasma-derived lipid transfer protein (LTP). The FC content of VLDL and HDL was selectively altered by incubating these lipoproteins with FC/phospholipid dispersions o...
متن کاملSTREPTOMYCES FRADIAE, A POTENT PRODUCER OF CHOLESTEROL OXIDASE
Thirteen species of Streptomycetes, Arthrobacters and Mycobacterium were studied for the determination of a potential cholesterol oxidase producer. Only Streptomyces fradiae and Streptomyces rishiriences were found to be capable of producing this enzyme. Streptomyces fradiae was selected for the production of cholesterol oxidase and cultured in different media to find optimum media and con...
متن کاملA lipid transfer protein that transfers lipid
Very few lipid transfer proteins (LTPs) have been caught in the act of transferring lipids in vivo from a donor membrane to an acceptor membrane. Now, two studies (Halter, D., S. Neumann, S.M. van Dijk, J. Wolthoorn, A.M. de Maziere, O.V. Vieira, P. Mattjus, J. Klumperman, G. van Meer, and H. Sprong. 2007. J. Cell Biol. 179:101-115; D'Angelo, G., E. Polishchuk, G.D. Tullio, M. Santoro, A.D. Cam...
متن کاملOxysterol binding protein-related Protein 9 (ORP9) is a cholesterol transfer protein that regulates Golgi structure and function.
Oxysterol-binding protein (OSBP) and OSBP-related proteins (ORPs) constitute a large gene family that differentially localize to organellar membranes, reflecting a functional role in sterol signaling and/or transport. OSBP partitions between the endoplasmic reticulum (ER) and Golgi apparatus where it imparts sterol-dependent regulation of ceramide transport and sphingomyelin synthesis. ORP9L al...
متن کاملکلون کردن ژن ns-ltp (non-specific lipid-transfer protein) برنج با برچسب gst به داخل باکتری اشرشیا کلی
پروتئین های ناقل لیپید (ltps) گروهی از پروتئین ها با وزن ملکولی متوسط در نزد گیاهان هستند که دارای پتانسیل های کاربردی به ویژه در سیستم های رها سازی دارو می باشند. هدف از این تحقیق، کلون کردن ژن ltp2 مربوط به گیاه برنج(oryza sativa) در وکتور بیانی pgex-6p-2، در باکتری e.coli (top10) جهت تولید پروتئین به صورت متصل با gst می باشد. از آنجائیکه ژن ltp2 در گیاه برنج را فاقد اینترون است این ژن با کمک...
15 صفحه اولذخیره 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 Biological Chemistry
سال: 1988
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)37745-7