Results 51 to 60 of about 62,902 (314)

Modification of CaCo-2 cell membrane fatty acid composition by eicosapentaenoic acid and palmitic acid: effect on cholesterol metabolism

Journal of Lipid Research, 1988
Membrane fatty acid composition of CaCo-2 cells was modified by incubating the cells for 8 days in medium containing 100 microM eicosapentaenoic acid or palmitic acid.
S Murthy, E Albright, S N Mathur, F J Field   +3 more
doaj   +1 more source

Preparation of photothermal palmitic acid/cholesterol liposomes

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018
AbstractIndocyanine green (ICG) is the only FDA‐approved near‐infrared dye and it is currently used clinically for diagnostic applications. However, there is significant interest in using ICG for triggered drug delivery applications and heat ablation therapy. Unfortunately, free ICG has a short half‐life in vivo and is rapidly cleared from circulation.
Chase S. Linsley, Max Zhu, Viola Y. Quach, Benjamin M. Wu   +3 more
openaire   +4 more sources

Hepatic ENTPD5 Is Critical for Maintaining Metabolic Homeostasis and Promoting Brown Adipose Tissue Thermogenesis

Advanced Science, EarlyView.
ENTPD5‐mediated conversion of extracellular adenosine triphosphate to ADP of hepatocytes is critical for maintaining hepatic glucose/lipid metabolism and promoting brown adipose tissue thermogenesis via the inhibition of adrenomedullin expression and secretion.
Rufeng Ma, Song Hou, Rui Xiang, Wenjun Liu, Xin Li, Yujing Chi, Ming Xu, Haochen Yao, Jing Li, Jichun Yang   +9 more
wiley   +1 more source

Synergistic Modulation of Microglial Polarization by Acteoside and Ferulic Acid via Dual Targeting of Nrf2 and RORγt to Alleviate Depression‐Associated Neuroinflammation

Advanced Science, EarlyView.
Machine‐learning‐directed phytochemical pair ACT/FA, administered at BDD's orthodox ratio, synergistically modulates microglial polarization via dual Nrf2/RORγt targeting to attenuate neuroinflammation and depressive behaviors. This concentration‐dependent synergism replicates the parent formula's efficacy while providing a mechanistic basis for ...
Dongjing Guo, Qiancheng Mao, Xinyu Fang, Liuxuan Huang, Haoquan Tian, Wenguang Yang, Feiyue Zhou, Ke Ma   +7 more
wiley   +1 more source

SIRT6 Lysine‐Demyristoylates ATF2 to Ameliorate Vascular Injury via PRKCD/VE‐Cadherin Pathway Regulating Vascular Endothelial Barrier

Advanced Science, EarlyView.
A novel modified SIRT6 variant (dSIRT6) H133Y‐mediated enrichment technique unmasks 15 new human lysine‐myristoylated proteins. Notably, Sirtuin 6 (SIRT6) demyristoylation of activating transcription factor 2 (ATF2) at K296 orchestrates its nucleoplasmic translocation.
Runyang Feng, Zheyan Fang, Shuang Zhao, You‐en Zhang, Na Wu, Zhenyang Guo, Xin Zhong, Bixuan Jiang, Hongfei Xu, Hangnan Hong, Zhentao Zhang, Mukaddas Abdurahman, Xueting Yu, Jilong Geng, Xiansu Nie, Supuya Abuduwahapi, Dong Huang, Gang Zhao, Wenbin Zhang, Hao Lu, Li Shen, Xin Zhao, Zhaoyang Chen, Junjie Guo, Hongchao Zheng, Yue He, Sanwu Wu, Jiayin Peng, Jiawen Song, Xiao Wang, Haomin Li, Yuli Huang, Shengying Qin, Haojie Lu, Xiangdong Wang, Jianguo Zhao, Lei Huang, Yun Zhao, Peng Li, Junbo Ge, Hua Li   +40 more
wiley   +1 more source

Coadministration of linolenic acid and linoleic acid decreased lipotoxicity in cardiomyocytes.

فصلنامه دانشگاه علوم پزشکی جهرم, 2018
Background: Deleterious effects of lipid accumulation in non-adipose tissues are known as lipotoxicity. The prevalence of cardiovascular disease due to lipotoxicity has been dramatically increased worldwide.
Elham Zadeh Hashem, mina khodadadi, lachin mousavi   +2 more
doaj  

Long-term effects of cis and trans monounsaturated (18:1) and saturated (16:0) fatty acids on the synthesis and secretion of apolipoprotein A-I- and apolipoprotein B-containing lipoproteins in HepG2 cells

Journal of Lipid Research, 2000
The objective of this study was to compare the long-term effects of oleic (cis 18:1), elaidic (trans 18:1), and palmitic (16:0) acids on hepatic lipoprotein production, using HepG2 cells as an experimental model.
Nassrin Dashti, Qing Feng, Frank A. Franklin   +2 more
doaj   +1 more source

Acidosis Forces Fatty Acid Uptake and Metabolism in Cancer Cells Regardless of Genotype

Advanced Science, EarlyView.
This study demonstrates that biological acidosis, commonly observed in tumors and ischemic conditions, actively promotes the protonation of fatty acids, thereby facilitating the uptake of their neutral forms. Consequently, the preference for lipid metabolism in acid‐exposed cells does not arise from genetic reprogramming that prioritizes lipids as the ...
Sébastien Ibanez, Maria Virginia Giolito, Sultan Al‐Siyabi, Kristian Serafimov, Florine Laloux, Emeline Dierge, Léo Aubert, Céline Guilbaud, Selena Kaye, Paula Varon, Dorothée Marchand, Hanne Vlieghe, Emmanuel Hermans, Caroline Bouzin, Davide Brusa, Christiani Andrade Amorim, Barabara Pachikian, Yvan Larondelle, Cyril Corbet, Chantal Dessy, Olivier Feron   +20 more
wiley   +1 more source

Two-stage co-pyrolysis of Kraft lignin and palm oil mixture to biofuels: The role of lignin as a methylation agent for methyl ester formation

Fuel Processing Technology
In this work pyrolysis of palm oil and lignin has been investigated using a two-stage process at 550 °C, with a first step configuration of continuous condensation for vapors and separation of gases, and a second step with distillation of vapors ...
Matteo Borella, Alessandro A. Casazza, Guido Busca, Gabriella Garbarino   +3 more
doaj   +1 more source

ZDHHC12 Palmitoylates HDAC8 to Promote the Progression of Hepatocellular Carcinoma Associated with a Diet High in Saturated Fatty Acids

Advanced Science, EarlyView.
This study identifies ZDHHC12 as a critical mediator of PA‐induced HCC progression. Mechanistically, PA upregulates ZDHHC12 expression through SMARCA4 activation, leading to HDAC8 palmitoylation at Cys244 which blocks HSC70‐mediated lysosomal degradation of HDAC8, thereby promoting HCC development. These findings provide novel mechanistic insights into
Xin Jin, Yulong Hong, Yongqi Zhao, Wensheng Shi, Ruilin Liu, Xinyu You, Chong Yang, Yu Zhang   +7 more
wiley   +1 more source