Results 61 to 70 of about 15,256,107 (329)

β-Amyloid promotes accumulation of lipid peroxides by inhibiting CD36-mediated clearance of oxidized lipoproteins

Journal of Neuroinflammation, 2004
Background Recent studies suggest that hypercholesterolemia, an established risk factor for atherosclerosis, is also a risk factor for Alzheimer's disease.
Khan Tayeba, Medeiros Lea A, Tseng Anita A, Kunjathoor Vidya V, Moore Kathryn J   +4 more
doaj   +1 more source

Biomimetic Nanocarrier Targeting Drug(s) to Upstream-Receptor Mechanisms in Dementia: Focusing on Linking Pathogenic Cascades

Biomimetics, 2020
Past published studies have already documented that, subsequent to the intravenous injection of colloidal lipid nanocarriers, apolipoprotein (apo)A-I is adsorbed from the blood onto the nanoparticle surface.
Joseph S. D’Arrigo
doaj   +1 more source

Developmental and Hormonal Regulation of Murine Scavenger Receptor, Class B, Type 1 [PDF]

Molecular Endocrinology, 1999
The scavenger receptor, class B, type I (SR-BI), is the predominant receptor that supplies plasma cholesterol to steroidogenic tissues in rodents. We showed previously that steroidogenic factor-1 (SF-1) binds a sequence in the human SR-BI promoter whose integrity is required for high-level SR-BI expression in cultured adrenocortical tumor cells. We now
G, Cao, L, Zhao, H, Stangl, T, Hasegawa, J A, Richardson, K L, Parker, H H, Hobbs   +6 more
openaire   +2 more sources

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

The thyromimetic T-0681 protects from atherosclerosis

Journal of Lipid Research, 2009
This report describes studies in hyperlipidemic New Zealand White (NZW) rabbits investigating the impact of the liver-selective thyromimetic T-0681 on lipoprotein metabolism and the development of atherosclerosis.
Ivan Tancevski, Andreas Wehinger, Egon Demetz, Julia Hoefer, Philipp Eller, Eva Huber, Ursula Stanzl, Kristina Duwensee, Kristina Auer, Wilfried Schgoer, Volker Kuhn, Catherine Fievet, Frans Stellaard, Mats Rudling, Bernhard Foeger, Josef R. Patsch, Andreas Ritsch   +16 more
doaj   +1 more source

Identification and characterization of scavenger receptor class B member 2 in Nile tilapia (Oreochromis niloticus)

Aquaculture Reports, 2021
The class B scavenger receptors (scarb) are members of important pattern recognition receptors which play key roles for host immune response to pathogen infection.
Zijiong Dong, Bingxi Li, Liting Wu, Yang Lei, Jianlin Chen, Liangliang Mu, Hairong Wu, Meng Chen, Bei Wang, Jianmin Ye, Fang Liang   +10 more
doaj   +1 more source

Role of Scavenger Receptor Class B Type I and Sphingosine 1-Phosphate Receptors in High Density Lipoprotein-induced Inhibition of Adhesion Molecule Expression in Endothelial Cells*

Journal of Biological Chemistry, 2006
We characterized the molecular mechanisms by which high density lipoprotein (HDL) inhibits the expression of adhesion molecules, including vascular cell adhesion molecule-1 and intercellular adhesion molecule-1, induced by sphingosine 1-phosphate (S1P ...
T. Kimura, H. Tomura, C. Mogi, A. Kuwabara, A. Damirin, T. Ishizuka, Akihiro Sekiguchi, M. Ishiwara, D. Im, Koichi Sato, M. Murakami, F. Okajima   +11 more
semanticscholar   +1 more source

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

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. SR-BI is present on the plasma membrane but also localizes to stable intracellular compartments of unknown function.
Malika Ahras, Thet Naing, Ruth McPherson
openaire   +3 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source