Results 81 to 90 of about 49,646 (242)

Alkyne lipids as substrates for click chemistry-based in vitro enzymatic assays

Journal of Lipid Research, 2013
Click chemistry is evolving as a powerful tool in biological applications because it allows the sensitive and specific detection of compounds with alkyne or azido groups.
Anne Gaebler, Robin Milan, Leon Straub, Dominik Hoelper, Lars Kuerschner, Christoph Thiele   +5 more
doaj   +1 more source

Compensation Response to Hepatic Gluconeogenesis via β‐Hydroxybutyrylation of FBP1 and PCK1 in Dairy Cows

Animal Research and One Health, EarlyView.
(1) Kbhb modification of FBP1 and PCK1 is involved in regulation of the gluconeogenesis pathway. (2) Kbhb of FBP1 and PCK1 is catalyzed by p300 and removed by HDACs. (3) BHB induced an increase in the enzymatic activity of FBP1 and PCK1 through Kbhb modification at the K43 site of FBP1 and the K191 site of PCK1.
DingPing Feng, GuoYan Wang, YuanYuan Zhu, YiNing Zheng, JunHu Yao, Lei Chen, Lu Deng   +6 more
wiley   +1 more source

Leptin ameliorates insulin resistance and hepatic steatosis in Agpat2−/− lipodystrophic mice independent of hepatocyte leptin receptors[S]

Journal of Lipid Research, 2014
Leptin is essential for energy homeostasis and regulation of food intake. Patients with congenital generalized lipodystrophy (CGL) due to mutations in 1-acylglycerol-3-phosphate-O-acyltransferase 2 (AGPAT2) and the CGL murine model (Agpat2−/− mice) both ...
Víctor A. Cortés, Kelly M. Cautivo, Shunxing Rong, Abhimanyu Garg, Jay D. Horton, Anil K. Agarwal   +5 more
doaj   +1 more source

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

Animal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou, Hai Huang, Qiongyao Fu, Zhiyuan Lu, Zhiqiang Guo   +4 more
wiley   +1 more source

GPAT3 and GPAT4 are regulated by insulin-stimulated phosphorylation and play distinct roles in adipogenesis[S]

Journal of Lipid Research, 2010
Acyl-CoA:glycerol-3-phosphate acyltransferase (GPAT) catalyzes the first step during de novo synthesis of glycerolipids. Mammals have at least four GPAT isoforms. Here we report the further characterization of the two recently identified microsomal GPAT3
Dandan Shan, Jian-liang Li, Leeying Wu, Dongmei Li, Jonathan Hurov, James F. Tobin, Ruth E. Gimeno, Jingsong Cao   +7 more
doaj   +1 more source

Immunometabolic and Spatiotemporal Control of Tissue‐Resident Memory T Cell Biology

Barrier Immunity, EarlyView.
Tissue‐resident memory T (TRM) cells in barrier tissues provide a frontline defense against invading pathogens. Immune (Signals 1–3) and nutrient (Signal 4) cues play an integral role in directing TRM formation and heterogeneity. The spatial and temporal organization of these signals establishes durable TRM cells across tissues, enabling diverse ...
Jana L. Raynor, Hongbo Chi
wiley   +1 more source

Involvement of a putative acyltransferase gene in sporangium formation in Actinoplanes missouriensis

Microbiology Spectrum
The actinomycete Actinoplanes missouriensis forms branched substrate mycelia during vegetative growth and produces terminal sporangia, each of which contains a few hundred spherical flagellated spores, from the substrate mycelia through short ...
Shixuan Hu, Satoshi Maeda, Takeaki Tezuka, Yasuo Ohnishi   +3 more
doaj   +1 more source

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li, Max Homilius, Erin Achilles, Laura K. Massey, Victoria Convey, Åsa Ohlsson, Ingrid Ljungvall, Jens Häggström, Brittany Vester Boler, Pascal Steiner, Sharlene Day, Calum A. MacRae, Mark A. Oyama   +12 more
wiley   +1 more source

Dapagliflozin alleviates high‐fat‐induced obesity cardiomyopathy by inhibiting ferroptosis

ESC Heart Failure, Volume 12, Issue 2, Page 1358-1373, April 2025.
Abstract Aim: Dapagliflozin (Dapa) is a novel hypoglycaemic agent with multiple cardiovascular protective effects, and it is widely used in treatment of heart failure patients, but whether it can improve obese phenotype of heart failure and its mechanism is still unclear.
Di Chen, Jiahao Shi, Yue Wu, Lizhu Miao, Zilin Wang, Yixuan Wang, Siwei Xu, Yu Lou   +7 more
wiley   +1 more source

Acylation of sn-glycerol 3-phosphate by cell fractions of rat liver

Journal of Lipid Research, 1968
The esterification of sn-glycerol 3-(dihydrogen phosphate) with long-chain fatty acids by rat liver microsomal preparations has been studied. A newly modified spectrophotometric assay for glycerolphosphate acyltransferase (GP-cyltransferase) compared ...
Harold J. Fallon, Robert G. Lamb
doaj   +1 more source