Results 91 to 100 of about 418,103 (303)

Neuronal Cholesterol Deficiency Mediated by Astrocytic SREBP2 Downregulation Leads to Postoperative Cognitive Dysfunction Through Impairment of Hippocampal Synaptic Plasticity and Excitatory Synaptic Transmission

Advanced Science, EarlyView.
The results showed that the reduction of plasma 24‐hydroxycholesterol (24‐OHC) was related to the cognitive decline in elderly surgical patients. Neuroinflammation induced by anesthesia and surgery significantly downregulated SREBP2 in hippocampal reactive astrocytes, resulting in reduced cholesterol synthesis.
He Huang, Chenrui Zhou, Chen Chen, Huimei Tang, Wei Dong, Jie Wan, Weiye Kang, Ao Sun, Yiqi Liu, Chunhui Jin, Xiaobin Lyu, Yankun Zhu, Chenghua Zhou, Yuqing Wu   +13 more
wiley   +1 more source

Effects of age, gender, and menopausal status on plasma low density lipoprotein cholesterol and apolipoprotein B levels in the Framingham Offspring Study.

Journal of Lipid Research, 1994
Plasma low density lipoprotein (LDL) cholesterol, non-high density lipoprotein (HDL) cholesterol, and apolipoprotein (apo) B, the major protein constituent of LDL, were measured in 1,533 men (mean age 49 +/- 10 years) and 1,597 women (mean age 49 +/- 10 ...
E J Schaefer, S Lamon-Fava, S D Cohn, M M Schaefer, J M Ordovas, W P Castelli, P W Wilson   +6 more
doaj   +1 more source

Adhesion‐Related Macrophages Regulate Metabolic Homeostasis Through CAV‐1 Dependency

Advanced Science, EarlyView.
Adipose tissue harbors a distinct macrophage subpopulation, termed adhesion‐related macrophages (ARMs), which stably adhere to adipocytes. In obesity, ARMs represent the major expanding macrophage subset. They acquire material from adipocytes and rely on Caveolin‐1 for sustained lipid handling.
Wanyu Hu, Xiyan Liao, Limin Xie, Xiaoxiao Sun, Luodi Jing, Qin Zeng, Hongwei Jiang, Haowei Zhang, Lei Li, Fanqi Wang, Dandan Wang, Ying Mei, Yujin Din, Jianfeng Song, Wufuer Aini, Hui Zhou, Wanqin Xie, Helong Dai, Wei Liu, Joey Liu, Yan Cheng, Feng Liu, Willa A. Hsueh, Tuo Deng   +23 more
wiley   +1 more source

J-shaped association between LDL cholesterol and cardiovascular events: A longitudinal primary prevention cohort of over 2.4 million people nationwide

Journal of Advanced Research
Introduction: Low-density lipoprotein (LDL) cholesterol-lowering treatment is beneficial for the secondary or primary prevention of high-risk atherosclerotic cardiovascular disease (ASCVD).
Chan Soon Park, Han-Mo Yang, Kyungdo Han, Hee-Sun Lee, Jeehoon Kang, Jung-Kyu Han, Kyung Woo Park, Hyun-Jae Kang, Bon-Kwon Koo, Hyo-Soo Kim   +9 more
doaj   +1 more source

Dependence on dietary cholesterol for n-3 polyunsaturated fatty acid-induced changes in plasma cholesterol in the Syrian hamster.

Journal of Lipid Research, 1992
Male Syrian hamsters consumed diets containing incremental increases in dietary n-3 fatty acids from fish oil with either low (0.015% w/w) or moderate (0.1% w/w) dietary cholesterol content.
ME Surette, J Whelan, GP Lu, KS Broughton, JE Kinsella   +4 more
doaj   +1 more source

Cationic mRNA Lipid Nanoparticles for Ex Vivo NanoCAR‐T Cell Engineering

Advanced Science, EarlyView.
This study compares charge‑neutral and cationic lipidnanoparticles (LNPs) for ex vivo mRNA delivery to T cells, revealing distinctdependencies on medium composition and T cell activation. Where conventional LNPs benefit from ApoE‐dependent T cell targeting, cationic DOTAP‑modified LNPs mediate unspecific charge‑dependent transfection.
Laure Harinck, Stijn De Munter, Margo De Velder, Joline Ingels, Dominika Berdecka, Ine Lentacker, Winnok H. De Vos, Bart Vandekerckhove, Kevin Braeckmans, Koen Raemdonck   +9 more
wiley   +1 more source

Rates of low density lipoprotein uptake and cholesterol synthesis are regulated independently in the liver.

Journal of Lipid Research, 1985
The relationship between rates of hepatic sterol synthesis and rates of hepatic low density lipoprotein (LDL) uptake (clearance) was studied in animals with high (rats), low (female hamsters), and very low (male hamsters) basal rates of hepatic sterol ...
D K Spady, S D Turley, J M Dietschy
doaj   +1 more source

Assessing the effect of statins in lowering the risk of stroke and preventing cerebral ischemia in patients with hypercholesterolemia [PDF]

, 2017
Numerous analyses have explored the role of statins in reducing stroke incidence, reducing cerebral ischemia in hypercholesterolemic patients, and preventing ischemic stroke.
AlSulaiman, Wafa
core  

Bayesian regression discontinuity designs: Incorporating clinical knowledge in the causal analysis of primary care data [PDF]

, 2014
The regression discontinuity (RD) design is a quasi-experimental design that estimates the causal effects of a treatment by exploiting naturally occurring treatment rules.
Baio, Gianluca, Geneletti, Sara, O'Keeffe, Aidan G., Richardson, Sylvia, Sharples, Linda D.   +4 more
core   +6 more sources

Detachment‐Induced FAK‐STAT3‐NNMT Inhibits CTCs Anoikis to Promote Breast Cancer Metastasis by Enhancing Fatty Acid Oxidation

Advanced Science, EarlyView.
The FAK‐STAT3‐NNMT axis drives anoikis resistance in circulating tumor cells by reprogramming fatty acid oxidation. Targeting this metabolic vulnerability suppresses metastasis, untangling a key mechanism of breast cancer progression and revealing NNMT as a promising therapeutic target.
Qingchao Tong, Yilei Ma, Yuzhen Gao, Lin Zhou, Luping Lou, Qiang Fang, Sining Fang, Ru Zhao, Jin Zeng, Jun Yang, Guoli Li, Xinyou Xie, Yanzhong Wang, Jun Zhang   +13 more
wiley   +1 more source