Results 51 to 60 of about 84,409 (332)

OP9 mouse stromal cells rapidly differentiate into adipocytes: characterization of a useful new model of adipogenesis

Journal of Lipid Research, 2006
Much knowledge of adipocyte biology has been learned from cell culture models, most notably 3T3-L1 cells. The 3T3-L1 model has several limitations, including the requirement of 2 weeks to generate adipocytes and the waning of adipogenic potential in ...
Nathan E. Wolins, Benjamin K. Quaynor, James R. Skinner, Anatoly Tzekov, Changwon Park, Kyunghee Choi, Perry E. Bickel   +6 more
doaj   +1 more source

Analysis of lipid classes and the fatty acid composition of fresh and the salted fish, Alburnus tarichi

Cogent Food & Agriculture, 2022
This study was carried out to determine the distribution of total, phospholipid and triacylglycerol fatty acid composition in salted and fresh fish of pearl mullet.
Veysi Kizmaz
doaj   +1 more source

Studies on the hyperplasia ('regeneration') of the rat liver following partial hepatectomy. Changes in lipid peroxidation and general biochemical aspects [PDF]

, 1990
Using the experimental model of partial hepatectomy in the rat, we have examined the relationship between cell division and lipid peroxidation activity. In rats entrained to a regime of 12 h light/12 h dark and with a fixed 8 h feeding period in the dark
Benedetto, C, Burton, GW, Cheeseman, KH, Collins, MW, Emery, S, Ingold, KU, Maddix, SP, Nodes, JT, Proudfoot, K, Slater, TF   +9 more
core   +2 more sources

PNPLA3 mediates hepatocyte triacylglycerol remodeling [PDF]

Journal of Lipid Research, 2014
The I148M substitution in patatin-like phospholipase domain containing 3 (PNPLA3(I148M)) determines a genetic form of nonalcoholic fatty liver disease. To elucidate the mode of PNPLA3 action in human hepatocytes, we studied effects of WT PNPLA3 (PNPLA3(WT)) and PNPLA3(I148M) on HuH7 cell lipidome after [(13)C]glycerol labeling, cellular turnover of ...
Ikonen Elina, Ruhanen Hanna, Yki-Jarvinen Hannele, Perttila Julia, Holtta-Vuori Maarit, Kakela Reijo, Olkkonen Vesa M., Zhou You, Ikonen Elina, Ruhanen Hanna, Yki-Jarvinen Hannele, Perttila Julia, Holtta-Vuori Maarit, Kakela Reijo, Olkkonen Vesa M., Zhou You   +15 more
openaire   +4 more sources

A Cold Stress‐Activated Endocrine Sentinel Chemical Hormone Promotes Insect Survival via Mitochondrial Adaptations Through the Adipokinetic Hormone Receptor

Advanced Science, EarlyView.
Seasonal cold adaptation is vital for insect survival, yet the molecular mechanisms linking diapause to mitochondrial resilience remain largely unresolved. We identify ascaroside C9 (asc‐C9) as a key endocrine signal that enhances diapause survival during cold stress by activating the AKHR–PGC1α–UCP4 axis, thereby driving cold‐induced lipolysis and ...
Jiao Zhou, Junxian Chen, Hongxia Zhang, Lu Guo, Kevin Mai, Elijah Abraham, Dilip V. Prajapati, Yue Chang, Jing Ning, Xinchen Wang, Defeng Li, Dan‐Dan Zhang, Jianghua Sun, Rebecca A. Butcher, Lilin Zhao   +14 more
wiley   +1 more source

Phospholipase A2 relieves phosphatidylcholine inhibition of micellar cholesterol absorption and transport by human intestinal cell line Caco-21

Journal of Lipid Research, 1998
Cholesterol absorption from bile acid micelles is suppressed by phosphatidylcholine (PC) in the micelles. The effects of micellar phospholipid composition on absorption, metabolism, and secretion of lipids were examined in Caco-2 cells incubated with ...
Reynold Homan, Katherine L. Hamelehle
doaj   +1 more source

Effect of high and low glycaemic index recovery diets on intramuscular lipid oxidation during aerobic exercise [PDF]

, 2008
Intramyocellular lipid (IMCL) and plasma NEFA are important skeletal muscle fuel sources. By raising blood insulin concentrations, carbohydrate ingestion inhibits lypolysis and reduces circulating NEFA.
Emma Stevenson, Jennie Brand-Miller, Karola Stockmann, Michael I. Trenell, Stannard, Stevenson   +5 more
core   +1 more source

Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits

Advanced Science, EarlyView.
Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu, Shiyu Huang, Jie Wang, Tian Wang, Qingqing Han, Kexin Wu, Zhen Gao, Xiaolei Shi, Tianli Tu, Ming Wang, Laimei Huang, Jiaomei Chen, Yunqi Liu, Yumei Zhang, Guoqiang Lin, Zhichang Chen, Xu Chen   +16 more
wiley   +1 more source

IL‐4/STAT6‐signaling Influences Local Inflammation and Regeneration Processes During Acute Pancreatitis and Promotes Fibrosis by a Direct Activation of Pancreatic Fibroblasts During Chronic Pancreatitis

Advanced Science, EarlyView.
IL‐4/IL‐13/STAT6 signaling plays a crucial for the suppression of pro‐inflammation during acute pancreatitis and supports acinar cell regeneration but has only minor impact on fibrogenesis during chronic form of the disease. IL‐4/IL‐13 induce the expression of certain collagens directly in pancreatic fibroblasts via STAT6 activation, whereas ...
ElSheikh H, Salvers A, Piesker J, Buchholz S, Lange R, Ameling S, Steil L, Hammer E, Homuth G, Völker U, Bröker BM, Weiss FU, Sendler M, Glaubitz J   +13 more
wiley   +1 more source

An Extended Approach to Quantify Triacylglycerol in Microalgae by Characteristic Fatty Acids

Frontiers in Plant Science, 2017
Microalgae represent a third generation biofuel feedstock due to their high triacylglycerol (TAG) content under adverse environmental conditions. Microalgal TAG resides in a single cell and serves as a lipid class mixed with complicated compositions.
Miao Yang, Miao Yang, Miao Yang, Yan Fan, Yan Fan, Pei-Chun Wu, Ya-Dong Chu, Pei-Li Shen, Pei-Li Shen, Song Xue, Zhan-You Chi   +10 more
doaj   +1 more source