Results 91 to 100 of about 45,123 (293)

Comprehensive DIA‐MS Proteomics of Root Basal Nodes Elucidates Mechanisms of Salt Tolerance in Rice

PROTEOMICS, EarlyView.
ABSTRACT Soil salinity severely affects rice growth, yield, and quality, posing a global food security challenge. Rice is particularly vulnerable to high salinity, which restricts growth and tolerance to other stresses. To address this, breeding efforts have been made in the past, leading to the generation of multi‐stress‐tolerant rice lines.
Cheol Woo Min, Choonseok Lee, Ravi Gupta, Gi Hyun Lee, Ji Soo Kim, Na Won Park, Joong Hyoun Chin, Ki‐Hong Jung, Sun Tae Kim   +8 more
wiley   +1 more source

The role of diacylglycerol in the exocytosis of the sperm acrosome. Studies using diacylglycerol lipase and diacylglycerol kinase inhibitors and exogenous diacylglycerols [PDF]

Biochemical Journal, 1992
When ram spermatozoa were treated with Ca2+ and the ionophore A23187 to induce acrosomal exocytosis, a rise in diacylglycerol (DAG) mass was observed, concomitant with a rapid breakdown of [32P]P1-labelled phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol 4-phosphate and a rise in [32P]Pi-labelled phosphatidate. Inclusion of the DAG lipase
E R, Roldan, R A, Harrison
openaire   +2 more sources

Epigenetic regulation of diacylglycerol kinase alpha promotes radiation-induced fibrosis

Nature Communications, 2016
Radiotherapy can induce fibrosis in cancer patients, limiting its use in clinical settings. Here, the authors identify a differentially methylated enhancer of the lipid kinase DGKA in fibroblasts from breast cancer patients developing fibrosis after ...
Christoph Weigel, Marlon R. Veldwijk, Christopher C. Oakes, Petra Seibold, Alla Slynko, David B. Liesenfeld, Mariona Rabionet, Sabrina A. Hanke, Frederik Wenz, Elena Sperk, Axel Benner, Christoph Rösli, Roger Sandhoff, Yassen Assenov, Christoph Plass, Carsten Herskind, Jenny Chang-Claude, Peter Schmezer, Odilia Popanda   +18 more
doaj   +1 more source

Signaling at the membrane interface by the DGK/SK enzyme family

Journal of Lipid Research, 2009
The sphingosine (SK) and diacylglycerol (DGK) kinases have become the subject of considerable focus recently due to their involvement as signaling enzymes in a variety of important biological processes.
Daniel M. Raben, Binks W. Wattenberg
doaj   +1 more source

When Fat Goes Astray: Your Liver and Pancreas Get Into Trouble

Portal Hypertension &Cirrhosis, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) and intrapancreatic fat deposition (IPFD) are both common manifestations of ectopic fat accumulation. Although they share multiple risk factors, they also show notable differences in pathological features, standardization of diagnosis, and research maturity.
Yuying Chen, Li Ding, Shan Zhao, Weihong Wang, Jing Zhong, Qiang Yan   +5 more
wiley   +1 more source

Diacylglycerol kinase ζ controls diacylglycerol metabolism at the immunological synapse

Molecular Biology of the Cell, 2011
Diacylglycerol (DAG) generation at the T cell immunological synapse (IS) determines the correct activation of antigen-specific immune responses. DAG kinases (DGKs) α and ζ act as negative regulators of DAG-mediated signals by catalyzing DAG conversion to phosphatidic acid (PA). Nonetheless, the specific input of each enzyme and their spatial regulation
Gharbi, Severine I., Rincón, Esther, Avila-Flores, Antonia, Torres-Ayuso, Pedro, Almena, María, Cobos, María Angeles, Albar, Juan Pablo, Mérida, Isabel   +7 more
openaire   +2 more sources

Incorporation of 13-hydroxyoctadecadienoic acid (13-HODE) into epidermal ceramides and phospholipids: phospholipase C-catalyzed release of novel 13-HODE-containing diacylglycerol.

Journal of Lipid Research, 1994
Ceramides and phospholipids constitute two important structural lipids of normal skin that are notably rich in polyunsaturated fatty acids. Although linoleic acid (LA) is high in the ceramides, the localization of its 15-lipoxygenase product, 13 ...
Y Cho, V A Ziboh
doaj   +1 more source

Amplification of Diacylglycerol Activation of Protein Kinase C by Cholesterol

, 2008
The combined effects of cholesterol, a major cell membrane component, and the lipid second messenger diacylglycerol on the activity of protein kinase C (PK-C) and the structure of phosphatidylcholine/phosphatidylserine bilayers were investigated using ...
Zidovetzki, Raphael, Armstrong, Don
core   +1 more source

Whole‐transcriptome sequencing analyses identified exosomal circular RNAs in the plasma of pancreatic cancer patients as novel blood‐based biomarkers of disease

VIEW, EarlyView.
Pancreatic cancer (PaCa) has a poor prognosis, with low resection rates and high relapse rates, highlighting the urgent need for novel diagnostic biomarkers. Here, we performed whole‐transcriptome sequencing of plasma‐derived exosomes from PaCa patients and identified several differentially expressed circular RNAs (circRNAs).
Xiaomeng He, Yang Di, Lixiang Sun, Zhirong Wu, Mengting Luo, Xin Zhang, Huaqin Sun, Wanli Xu, Wenchuan Wu, Boheng Zhang, Jin Wang   +10 more
wiley   +1 more source

Regulation of DGK1-encoded diacylglycerol kinase upon resumption of growth from stationary phase in Saccharomyces cerevisiae

, 2011
Studies in our laboratory are focused on the mobilization of triacylglycerol for phospholipid synthesis when yeast resumes growth from the stationary phase. This metabolic process includes the hydrolysis of triacylglycerol by
Konstantinou, Chrysanthos, 1983-
core   +1 more source