Results 191 to 200 of about 751,086 (339)

Leptin Aggravates Thoracic Aortic Dissection Through Impairment of Energy Metabolism in Nrip2+ Smooth Muscle Cells

open access: yesAdvanced Science, EarlyView.
Epidemiological data confirm obesity elevates thoracic aortic dissection (TAD) risk. Patient analyses implicate hyperleptinemia, where leptin binding to vascular smooth muscle cell (VSMC) receptors triggers Socs3‐mediated suppression of Stat5a transcriptional activity.
Ling Chen   +18 more
wiley   +1 more source

In vivo D2O labeling to quantify static and dynamic changes in cholesterol and cholesterol esters by high resolution LC/MS[S]

open access: yesJournal of Lipid Research, 2011
High resolution LC/MS-MS and LC/APPI-MS methods have been established for the quantitation of flux in the turnover of cholesterol and cholesterol ester.
Jose Castro-Perez   +13 more
doaj  

Atherosclerosis

open access: yesAutoimmunity, 2004
Jan, Nilsson, Gunilla Nordin, Fredrikson
openaire   +2 more sources

ATF3 Deficiency Exacerbates Ageing‐Induced Atherosclerosis and Clinical Intervention Strategy

open access: yesAdvanced Science, EarlyView.
Targeting ATF3 with terazosin to against VSMC Senescence and atherosclerosis. TZ reduces the binding affinity of YTHDF2 to Atf3 mRNA, while enhancing mRNA stability. ATF3 promotes Atg7 transcription, enhancing autophagy. ATG7 binds to ATF3 in the cytoplasm, facilitating ATF3 translocation to the nucleus and establishing positive feedback. By modulating
Hao Nie   +11 more
wiley   +1 more source

CD74 Blockade Disrupts Endothelial Migrasome Signaling to Prevent Inflammatory Macrophage Differentiation and Inhibit Atherosclerotic Progression

open access: yesAdvanced Science, EarlyView.
Migrasomes play a crucial role in endothelial‐immune interactions in atherosclerosis. This study identifies migrasomes as amplifiers in the inflammatory cascade, driving immune‐metabolic reprogramming via “migrasome‐APP‐CD74” signaling. Blocking CD74 disrupts migrasome‐mediated signaling, attenuating atherosclerosis progression.
Kangnan Zhang   +10 more
wiley   +1 more source

Chemical analysis of atherosclerotic plaque cholesterol combined with histology of the same tissue

open access: yesJournal of Lipid Research, 2008
Sensitive method for chemical analysis of free cholesterol (FC) and cholesterol esters (CE) was developed. Mouse arteries were dissected and placed in chloroform-methanol without tissue grinding.
Ming-Shang Kuo   +8 more
doaj  

Identification of Schwann Cells in Human Intracranial Arteries: Potential Regulatory Role in Atherosclerotic Plaque Progression

open access: yesAdvanced Science, EarlyView.
Schwann cells may facilitate intracranial plaque progression via neurovascular remodelingcting with vascular smooth muscle cells in atherosclerotic plaques, with the SPP1 ‐ ITGB1 signaling axis mediating this interaction as a novel mechanism. Abstract Intracranial atherosclerosis (ICAS), a common cause of ischemic stroke, remains a therapeutic ...
Zijue Wang   +10 more
wiley   +1 more source

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