Results 71 to 80 of about 2,625,160 (406)

Plaque‐Targeted Delivery of Fluoride‐Free MXene Nanozyme for Alleviating Atherosclerosis via Sonocatalytic Therapy

Advanced Materials, EarlyView.
This work has developed a dual enzyme‐mimicking and ultrasound‐responsive Nb2C‐Pt@HA‐PEG nanozyme. ROS‐eliminating and anti­inflammatory capability of Nb2C‐Pt@HA‐PEG under US irradiation are demonstrated on macrophages and endothelial cells in vitro. Nb2C‐Pt@HA‐PEG‐mediated sonocatalytic therapy exerts an outstanding anti‐atherosclerosis efficacy by ...
Qianqian Bai, Xinyue Lao, Sin‐Yi Pang, Yifei Zhao, Yuan Liu, Xiao Yu Tian, Jianhua Hao   +6 more
wiley   +1 more source

PCSK9-mediated degradation of the LDL receptor generates a 17 kDa C-terminal LDL receptor fragment

Journal of Lipid Research, 2013
Proprotein convertase subtilisin/kexin type 9 (PCSK9) binds to the LDL receptor (LDLR) at the cell surface and reroutes the internalized LDLR to intracellular degradation.
Kristian Tveten, Thea Bismo Str⊘m, Knut Erik Berge, Trond P. Leren   +3 more
doaj  

Effects of coexpression of the LDL receptor and apoE on cholesterol metabolism and atherosclerosis in LDL receptor-deficient mice [PDF]

Journal of Lipid Research, 2001
The low density lipoprotein receptor (LDLR) plays a major role in regulation of plasma cholesterol levels as a ligand for apolipoprotein B-100 and apolipoprotein E (apoE). Consequently, LDLR-deficient mice fed a Western-type diet develop significant hypercholesterolemia and atherosclerosis.
Masa-aki Kawashiri, Daniel J. Rader, Ellen Puré, David C. Usher, Muredach P. Reilly, Yuzhen Zhang   +5 more
openaire   +4 more sources

Artesunate Nanoplatform Targets the Serine–MAPK Axis in Cancer‐Associated Fibroblasts to Reverse Photothermal Resistance in Triple‐Negative Breast Cancer

Advanced Materials, EarlyView.
The artesunate nanoplatform selectively targets ECM CAF, functioning as a GTPase inhibitor through disruption of intracellular serine homeostasis. This metabolic intervention effectively suppresses MAPK cascade activity, which consequently inhibits PTT‐induced CAF to ECM CAF differentiation.
Dongdong Zheng, Jiaqi Yan, Xuejiao Liu, Zhiming Zhang, Anqi Jin, Yue Zhao, Lu Bai, Mengyao Quan, Xiuzhu Qi, Bin Fu, Zhigang Wu, Jin Zhou, Han Han, Ziqi Wang, Shiyu Wang, Chaoqiang Deng, Weijian Sun, Cai Chang, Shichong Zhou, Hongbo Zhang   +19 more
wiley   +1 more source

Relative importance of the LDL receptor and scavenger receptor class B in the β-VLDL-induced uptake and accumulation of cholesteryl esters by peritoneal macrophages

Journal of Lipid Research, 2000
We investigated the mechanism of β-very low density lipoprotein (β-VLDL)-induced foam cell formation derived from peritoneal macrophages from control mice and low density lipoprotein (LDL) receptor-deficient mice to elucidate the role of the LDL receptor
Nicole Herijgers, Miranda Van Eck, Suzanne J.A. Korporaal, Peter M. Hoogerbrugge, Theo J.C. Van Berkel   +4 more
doaj  

Development and Validation of Machine Learning‐Based Marker for Early Detection and Prognosis Stratification of Nonalcoholic Fatty Liver Disease

Advanced Science, EarlyView.
This study constructs a stacked multimodal machine learning model for nonalcoholic fattly liver disease (NAFLD) by integrating genetic and clinical features, and synthesize an in‐silico quantitative marker (ISNLD) that enables personalized risk stratification for intrahepatic and extrahepatic outcomes of high‐risk individuals of NAFLD.
Lushan Xiao, Lin Zeng, Jiaren Wang, Chang Hong, Ziyong Zhang, Chengkai Wu, Hao Cui, Yan Li, Ruining Li, Shengxing Liang, Qijie Deng, Wenyuan Li, Xuejing Zou, Pengcheng Ma, Li Liu   +14 more
wiley   +1 more source

Mitogenic stimulation alters the regulation of LDL receptor gene expression in human lymphocytes.

Journal of Lipid Research, 1990
To address the possibility that influences other than ambient cholesterol concentrations regulate low density lipoprotein (LDL) receptor expression, the effect of mitogenic activation on the levels of LDL receptor mRNA in human lymphocytes was examined ...
JA Cuthbert, PE Lipsky
doaj  

Peroxisome proliferator–activated receptor γ ligands inhibit development of atherosclerosis in LDL receptor–deficient mice

, 2000
The peroxisome proliferator‐activated receptor γ (PPARγ) is a nuclear receptor that regulates fat-cell development and glucose homeostasis and is the molecular target of a class of insulin-sensitizing agents used for the management of type 2 diabetes ...
Andrew C. Li, K. Brown, M. Silvestre, T. Willson, W. Palinski, C. Glass   +5 more
semanticscholar   +1 more source

Thyroid hormone reduces cholesterol via a non-LDL receptor-mediated pathway.

Endocrinology, 2012
Although studies in vitro and in hypothyroid animals show that thyroid hormone can, under some circumstances, modulate the actions of low-density lipoprotein (LDL) receptors, the mechanisms responsible for thyroid hormone's lipid-lowering effects are not
I. Goldberg, Li-Shin Huang, L. Huggins, Shuiqing Yu, P. Nagareddy, T. Scanlan, J. Ehrenkranz   +6 more
semanticscholar   +1 more source

Generation of Intracellular Signals by Low Density Lipoprotein Is Independent of the Classical LDL Receptor [PDF]

, 2017
Low density lipoprotein cholesterol (LDL) and apolipoprotein B-100 (1 to 15 μg/mL) had no significant influence on the inositol-1,4,5-trisphosphate (InsPa) formation in vascular smooth muscle cells and fibroblasts. Low density lipoprotein cholesterol (15
Locher, Rudolf, Sachinidis, Agapios, Vetter, Wilhelm   +2 more
core