Results 61 to 70 of about 292,424 (247)

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Influence of Hydroxyl-Terminated Hyperbranched Polymer and Coupling Agent on the Performance of SF/PLA Composites

Journal of Natural Fibers, 2023
Herein, a hydroxyl-terminated hyperbranched polymer (HPN) with abundant terminal hydroxyl groups was employed to modify straw-plastic composites and studied the effect of HPN concentration on straw fiber reinforced polylactic acid (SF/PLA).
Fangtao Ruan, Qingyong Yang, Chenguang Kan, Hao Wu, Lihua Zou, Qiaole Hu, Guofeng Wang, Li Yang, Zhenzhen Xu   +8 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Effect of interfacial treatment on the thermal properties of thermal conductive plastics

eXPRESS Polymer Letters, 2007
In this paper, ZnO, which is processed by different surface treatment approaches, is blended together with polypropylene to produce thermal conductive polymer composites.
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Thermal, Morphological, and Structural Characterization of Seven-Islands-Sedge (Cyperus malaccensis) Fiber with Graphene Oxide as a Coupling Agent for Future Polymer Composite Reinforcement

Journal of Natural Fibers
Natural lignocellulosic fibers (NLFs) are gaining attention for their use as a reinforcement in traditional and biodegradable polymer matrices due to their renewability, eco-friendliness, cost-effectiveness, and low energy processing requirements. On the
Lucas de Mendonça Neuba, Raí Felipe Pereira Junio, Douglas Santos Silva, Alexandre Alvarenga Palmeira, Sheron Tavares, Benjamin Lazarus, Artur Camposo Pereira, Sergio Neves Monteiro   +7 more
doaj   +1 more source

Acidic whey as a novel coupling agent for composites based on E-Glass fibers and low-density polyethylene [PDF]

, 2022
Shadi Sawalha, Raed Ma’ali, Hussein Mushatti, Mohammad Makharzeh   +3 more
openalex   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Effects of curing techniques and silane treatment on mechanical and morphological properties of fly ash/epoxy composites [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2007
In this research, the effect of curing techniques and silane treatment on mechanical and morphological properties of fly ash (20 and 80 phr) filled epoxy composites were studied.
Sombatsompop, N., Chaowasakoo, T.
doaj  

Role of conviction in nonequilibrium models of opinion formation

, 2012
We analyze the critical behavior of a class of discrete opinion models in the presence of disorder. Within this class, each agent opinion takes a discrete value ($\pm 1$ or 0) and its time evolution is ruled by two terms, one representing agent-agent ...
Anteneodo, Celia, Crokidakis, Nuno
core   +1 more source