Results 241 to 250 of about 2,442,074 (290)
Some of the next articles are maybe not open access.
Scavenger Receptor and Targeting Strategies
Targeted Intracellular Drug Delivery by Receptor Mediated Endocytosis, 2019Scavenger receptors constitute a group of receptors on the cell surface that attach to various ligands and remove the targets that are non-self or altered. Signaling, transport, endocytosis, phagocytosis, and adhesion resulting in the removal of harmful and degraded substances are some functions of these receptors.
Amit S. Lokhande +3 more
semanticscholar +3 more sources
Endothelial scavenger receptors
Progress in Lipid Research, 2006In the past few decades, cDNAs for endothelial scavenger receptors that bind to negatively charged molecules, particularly acetylated low density lipoproteins (Ac-LDL), have been cloned by expression cloning using modified LDL as ligands. A prototypic members of endothelial scavenger receptor family, namely, scavenger receptor class B type I (SR-BI ...
Masafumi Tsujimoto, Hideki Adachi
openaire +3 more sources
Scavenger receptors in homeostasis and immunity [PDF]
Nature Reviews Immunology, 2013 Scavenger receptors were originally identified by their ability to recognize and to remove modified lipoproteins; however, it is now appreciated that they carry out a striking range of functions, including pathogen clearance, lipid transport, the transport of cargo within the cell and even functioning as taste receptors. The large repertoire of ligands
Sergio Grinstein +3 more
openaire +2 more sources
Hemoglobin and Heme Scavenger Receptors
Antioxidants & Redox Signaling, 2010Heme, the functional group of hemoglobin, myoglobin, and other hemoproteins, is a highly toxic substance when it appears in the extracellular milieu. To circumvent potential harmful effects of heme from hemoproteins released during physiological or pathological cell damage (such as hemolysis and rhabdomyolysis), specific high capacity scavenging ...
Holger Jon Møller +3 more
openaire +5 more sources
Scavenger receptor regulation and atherosclerosis
BioFactors, 2000AbstractAtherosclerosis and its complications, such as coronary heart disease, heart infarction and stroke, are the leading causes of death in the developed world. High blood pressure, diabetes, smoking and a diet high in cholesterol and lipids clearly increase the likelihood of premature atherosclerosis, albeit other factors, such as the individual ...
ZINGG JM, RICCIARELLI, ROBERTA, AZZI A.
openaire +4 more sources
Macrophage scavenger receptors
Current Opinion in Lipidology, 1994Macrophage scavenger receptors are integral membrane proteins whose ability to bind and degrade modified LDL has implicated them in the process of atherosclerotic foam cell formation. Their ability to bind non-lipoprotein ligands suggests that they participate in other macrophage-associated host defense activities.
openaire +3 more sources
Macrophage scavenger receptors and atherosclerosis
Trends in Cardiovascular Medicine, 1992The fatty streak is the earliest visible atherosclerotic lesion. Microscopically, this lesion consists of a subendothelial collection of macrophage foam cells that are characterized by their content of numerous lipid droplets. Investigations into the mechanisms responsible for foam cell formation have led to the identification of macrophage scavenger ...
Karen S. Moulton +2 more
openaire +3 more sources
Collagenous macrophage scavenger receptors
Current Opinion in Lipidology, 1996Collagen, the most abundant protein in the human body, is a major constituent of extracellular matrix. Among macrophage membrane proteins, type I and II scavenger receptors and MARCO contain a collagenous domain. Analysis of type I and II receptor knockout mice and histochemical studies indicate that these proteins play roles in scavenger, adhesion and
Tatsuhiko Kodama +5 more
openaire +2 more sources
Current Opinion in Lipidology, 2004
This review will survey recent findings on the cholesterol transport and scavenger functions of scavenger receptor BI. Although scavenger receptor BI and CD36 bind many of the same ligands, these two receptors have very specific lipid transport functions: CD36 facilitates the uptake of long chain fatty acids and SR-BI mediates the transport of ...
Margery A. Connelly, David L. Williams
openaire +3 more sources
This review will survey recent findings on the cholesterol transport and scavenger functions of scavenger receptor BI. Although scavenger receptor BI and CD36 bind many of the same ligands, these two receptors have very specific lipid transport functions: CD36 facilitates the uptake of long chain fatty acids and SR-BI mediates the transport of ...
Margery A. Connelly, David L. Williams
openaire +3 more sources
Scavenger-Receptor Targeted Photodynamic Therapy¶
Photochemistry and Photobiology, 2000Covalent conjugation of a photosensitizer to a ligand that specifically recognized and internalized by a cell-surface receptor may be a way of improving the selectivity of photodynamic therapy (PDT). The class A Type-I scavenger receptor of macrophages, which among other ligands recognizes maleylated serum albumin and has a high capacity is a good ...
Jaimie L. Miller +2 more
openaire +3 more sources