Results 11 to 20 of about 56,399 (161)

Sterol regulation of scavenger receptor class B type I in macrophages

Journal of Lipid Research, 2004
Scavenger receptor class B type I (SR-BI) is expressed in macrophages, but its role in sterol trafficking in these cells remains controversial. We examined the effect of sterol loading on SR-BI expression in human monocytes/macrophages, mouse peritoneal ...
Liqing Yu, Guoqing Cao, Joyce Repa, Herbert Stangl   +3 more
doaj   +1 more source

SCARB2/LIMP-2 Regulates IFN Production of Plasmacytoid Dendritic Cells by Mediating Endosomal Translocation of TLR9 and Nuclear Translocation of IRF7 [PDF]

, 2014
Scavenger receptor class B, member 2 (SCARB2) is essential for endosome biogenesis and reorganization and serves as a receptor for both β-glucocerebrosidase and enterovirus 71. However, little is known about its function in innate immune cells.
Chaperot, L., Chen, Jianzhu, Du, P., Guo, H., Li, J., Liu, Y., Plumas, J., Su, L., Wang, Y., Yin, X., Yu, H., Zhang, J., Zhang, L., Zhang, X.   +13 more
core   +1 more source

Hepatitis C virus cell-cell transmission and resistance to direct-acting antiviral agents [PDF]

, 2014
Hepatitis C virus (HCV) is transmitted between hepatocytes via classical cell entry but also uses direct cell-cell transfer to infect neighboring hepatocytes.
A Owsianka, A Sigal, Aleem Siddiqui, Arvind H. Patel, AS Lok, AW Tarr, B Bartolini, B Sainz Jr, C Hezode, C Lee, C Nathan, C Sarrazin, CL Brimacombe, CM Lange, CT Jones, D Masson, D Trono, EJ Gane, Eric Soulier, F Kuonen, F Poordad, F Poordad, Fei Xiao, François Habersetzer, G Koutsoudakis, H Kwon, H Yan, H Zhu, Heidi Barth, I Fofana, I Fofana, I Fofana, IA Abela, IM Jacobson, Isabel Fofana, J Grove, J Lupberger, J Witteveldt, J Zhong, Jens Bukh, JG McHutchison, JM Gottwein, JM Gottwein, JM Pawlotsky, JM Pawlotsky, JM Pawlotsky, JM Timpe, L Rong, L Zona, Laura Heydmann, LW Meredith, MB Zeisel, MB Zeisel, Michel Doffoël, Mirjam B. Zeisel, MN Zahid, MS Sulkowski, MT Catanese, N Shi, O Lenz, P Zhong, PM Trembling, Q Sattentau, S Haid, T Pietschmann, T Pietschmann, T Wakita, Thomas F. Baumert, TJ Liang, TK Scheel, V Soriano, VD Cataldo, ZY Keck   +72 more
core   +11 more sources

Scavenger receptor class B type I localizes to a late endosomal compartment

Journal of Lipid Research, 2008
Scavenger receptor class B type I (SR-BI) has an established role in mediating the selective uptake of cholesterol from HDL in hepatocytes, steroidogenic cells, and other tissues.
Malika Ahras, Thet Naing, Ruth McPherson
doaj   +1 more source

Oxidized low-density lipoprotein inhibits hepatitis C virus cell entry in human hepatoma cells. [PDF]

, 2006
Cell entry of hepatitis C virus, pseudoparticles (HCVpp) and cell culture grown virus (HCVcc), requires the interaction of viral glycoproteins with CD81 and other as yet unknown cellular factors.
Boullier, Agnès, Lindenbach, Brett D, McKeating, Jane A, Paulson, Matthew, Quehenberger, Oswald, Rice, Charles M, von Hahn, Thomas   +6 more
core   +1 more source

Remodeling of HDL remnants generated by scavenger receptor class B type I

Journal of Lipid Research, 2004
Scavenger receptor class B type I (SR-BI) mediates the selective transfer of cholesteryl ester from HDL to cells. We previously established that SR-BI overexpressed in livers of apolipoprotein A-I-deficient mice processes exogenous human HDL2 to ...
Nancy R. Webb, Maria C. de Beer, Bela F. Asztalos, Nathan Whitaker, Deneys R. van der Westhuyzen, Frederick C. de Beer   +5 more
doaj   +1 more source

Identification of a residue in hepatitis C virus E2 glycoprotein that determines scavenger receptor BI and CD81 receptor dependency and sensitivity to neutralizing antibodies. [PDF]

, 2008
Hepatitis C virus (HCV) infection is dependent on at least three coreceptors: CD81, scavenger receptor BI (SR-BI), and claudin-1. The mechanism of how these molecules coordinate HCV entry is unknown.
Balfe, Peter, Bassendine, Margaret F, Drummer, Heidi E, Grove, Joe, McKeating, Jane A, Nielsen, Søren, Zhong, Jin   +6 more
core   +3 more sources

Initiation of hepatitis C virus infection is dependent on cholesterol and cooperativity between CD81 and scavenger receptor B type I. [PDF]

, 2006
In the past several years, a number of cellular proteins have been identified as candidate entry receptors for hepatitis C virus (HCV) by using surrogate models of HCV infection.
Barth, Heidi, Baumert, Thomas, Chisari, Francis V, Kapadia, Sharookh B, McKeating, Jane A   +4 more
core   +2 more sources

Roles of reconstituted high-density lipoprotein nanoparticles in cardiovascular disease: A new paradigm for drug discovery [PDF]

, 2020
Epidemiological results revealed that there is an inverse correlation between high-density lipoprotein (HDL) cholesterol levels and risks of atherosclerotic cardiovascular disease (ASCVD).
Huang, Hui, Huang, Jiansheng, Huang, Li-Hao, Wang, Dongdong   +3 more
core   +2 more sources

Scavenger receptor class B type I as a receptor for oxidized low density lipoprotein

Journal of Lipid Research, 2001
Scavenger receptor class B type I (SR-BI) has been established as the primary mediator of the selective transfer of lipids from HDL to mammalian cells.
Kristin Gillotte-Taylor, Agnès Boullier, Joseph L. Witztum, Daniel Steinberg, Oswald Quehenberger   +4 more
doaj   +1 more source