Results 121 to 130 of about 620,434 (340)

Metabolic Stress‐Induced Choline Kinase α (CHKA) Activation in Endothelial Subpopulation Contributes to Diabetes‐Associated Microvascular Dysfunction

Advanced Science, EarlyView.
This study uncovers CHKA as a pivotal driver of vascular dysfunction in diabetic retinopathy and highlights its role in endothelial dysfunction through NAD⁺‐SIRT1‐Notch signaling. Single‐cell and functional analyses, combined with clinical and genetic validation, suggest CHKA as a promising therapeutic target for the prevention and treatment of ...
Ling Ren, Linyu Zhang, Yun Bai, Chang Huang, Xiaosa Li, Fanfei Ma, Wan Mu, Mudi Yao, Chang Jiang, Xiangjun Chen, Qin Jiang, Biao Yan   +11 more
wiley   +1 more source

Quantifying cholesterol synthesis in vivo using 2H2O: enabling back-to-back studies in the same subject

Journal of Lipid Research, 2011
The advantages of using 2H2O to quantify cholesterol synthesis include i) homogeneous precursor labeling, ii) incorporation of 2H via multiple pathways, and iii) the ability to perform long-term studies in free-living subjects.
Stephen F. Previs, Ablatt Mahsut, Alison Kulick, Keiana Dunn, Genevieve Andrews-Kelly, Christopher Johnson, Gowri Bhat, Kithsiri Herath, Paul L. Miller, Sheng-Ping Wang, Karim Azer, Jing Xu, Douglas G. Johns, Brian K. Hubbard, Thomas P. Roddy   +14 more
doaj  

Successful Prevention of Experimental Hypercholesteremia and Cholesterol Atherosclerosis in the Rabbit [PDF]

, 1953
O. J. Pollak
openalex   +1 more source

Microphysiological Uremia Model Reveals Biophysical Potentiators of Vascular Dysfunction

Advanced Science, EarlyView.
A microfluidic platform of engineered blood vessels is developed to study the role of mechanical forces in immune cell adhesion and extravasation in uremic microenvironments. Elevated pressure increases monocyte activity, with ICAM‐1 as a key driver. Matrix density influences monocyte phenotypes, but the uremic environment consistently promoted a pro ...
Mitesh Rathod, Ryan N. Stack, Sarah E. Kubik, Stephanie A. Huang, Chloe P. Whitworth, Wen Y. Aw, Elizabeth L. Doherty, Sara M. Meehan, Prabir Roy‐Chaudhury, William J. Polacheck   +9 more
wiley   +1 more source

Oral administration of L-mR18L, a single domain cationic amphipathic helical peptide, inhibits lesion formation in ApoE null mice[S]

Journal of Lipid Research, 2010
We have shown that Ac-hE18A-NH2, a dual-domain cationic apolipoprotein-mimetic peptide, reduces plasma cholesterol levels in dyslipidemic mice. Two single-domain cationic peptides based on the lytic class L peptide 18L were developed to test the ...
Shaila P. Handattu, Geeta Datta, Richard M. Epand, Raquel F. Epand, Mayakonda N. Palgunachari, Vinod K. Mishra, Candyce E. Monroe, Tamara D. Keenum, Manjula Chaddha, G.M. Anantharamaiah, David W. Garber   +10 more
doaj  

Observations with Radioactive Hydrogen (H ³ ) in Experimental Atherosclerosis [PDF]

, 1951
Max W. Biggs, David Kritchevsky
openalex   +1 more source

Pyruvate Carboxylase in Macrophages Aggravates Atherosclerosis by Regulating Metabolism Reprogramming to Promote Inflammatory Responses Through the Hypoxia‐Inducible Factor‐1 Signaling Pathway

Advanced Science, EarlyView.
This study investigates the role of macrophage pyruvate carboxylase (PC) in atherosclerosis (AS) demonstrating that PC upregulation in macrophages promotes metabolism reprogramming to enhance inflammatory responses via the HIF‐1 signaling pathway.
Ling‐Na Zhao, Rui‐Ling Wang, Ran‐Xin Liu, Meng‐Ru Zheng, Li Zhao, Bao‐Feng Li, Jia‐Le Li, De‐Shen Liu, Xiao‐Xia He, Qin‐Bao Peng, Kai Li, Tian‐Xiao Lin, Ying‐Ying Liu, Sheng‐Ping He, Jun Lu, Shao‐Yi Zheng, Xiu Liu, Fang‐Ze Huang   +17 more
wiley   +1 more source

Alterations of VLDL composition during alimentary lipemia

Journal of Lipid Research, 1997
Apoliprotein (apo) B-100-containing very low density lipoprotein (VLDL) particles secreted from the liver accumulate in plasma during alimentary lipemia.
J Björkegren, A Hamsten, R W Milne, F Karpe   +3 more
doaj  

A Controlled Study of the Effect of Intermittent Heparin Therapy on the Course of Human Coronary Atherosclerosis [PDF]

, 1956
Hyman Engelberg, R Kühn, Michael A. Steinman   +2 more
openalex   +1 more source

Irisin Attenuates Pulmonary Vascular Remodeling in Pulmonary Arterial Hypertension via Ubiquitin‐Mediated Regulation of ENO1

Advanced Science, EarlyView.
Irisin is a crucial plasma biomarker and promising therapeutic target that reflects disease severity, pulmonary vascular remodeling status and clinical outcome in patients with pulmonary arterial hypertension (PAH). As a novel protective factor, irisin is downregulated in PAH. By ubiquitination, irisin promotes Enolase 1 degradation and suppresses cell
Na Sun, Yong‐Bing Wang, Jing Huang, Run‐Wei Deng, Hui‐Yu He, Lei Gao, Xuan Gao, You‐Li Fan, Yan Cong, Yao‐Lei Guo, Yi‐Qiang Chen, Gui‐Jia Wang, Shao‐Hong Fang, Xia Gu, Bo Yu, Bing‐Xiang Wu   +15 more
wiley   +1 more source