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Mostrando ítems 21-30 de 1827
Zn2+-dependent surface behavior of diacylglycerol pyrophosphate and its mixtures with phosphatidic acid at different pHs
(Frontiers Media S.A., 2014-07)
Diacylglycerol pyrophosphate (DGPP) is a minor lipid that attenuates the phosphatidic acid (PA) signal, and also DGPP itself would be a signaling lipid. DGPP is an anionic phospholipid with a pyrophosphate group attached ...
Important advances in the knowledge of lipid droplets in the last six decades
(Nova Science Publishers, 2019)
Lipid droplets are highly dynamic cytoplasmic (and nuclear) cell organelles composed of a core of neutral lipids (triglycerides (TG) and cholesterol ester (CE)) surrounded by a monolayer of phospholipids with embedded ...
Paracoccidioides brasiliensis lipids modulate macrophage activity via Toll-dependent or independent mechanisms
(WILEY-BLACKWELLHOBOKEN, 2012)
The macrophages are the first host cells that interact with the fungus Paracoccidioides brasiliensis, but the main mechanisms that regulate this interaction are not well understood. Because the role played by P. brasiliensis ...
Lipid hydroperoxidation effect on the dynamical evolution of the conductance process in bilayer lipid membranes: A condition toward criticality
(American Chemical Society, 2020-08-04)
Cell membranes are one of the main targets of oxidative processes mediated by reactive oxygen species (ROS). These chemical species interact with unsaturated fatty acids of membrane lipids, triggering an autocatalytic chain ...
The synthetic cationic lipid diC14 activates a sector of the Arabidopsis defence network requiring endogenous signalling components
(Wiley Blackwell Publishing, Inc, 2015-12)
Natural and synthetic elicitors have contributed significantly to the study of plant immunity. Pathogen-derived proteins and carbohydrates that bind to immune receptors, allow the fine dissection of certain defence pathways. ...
Mechanisms of Formation and Function of Eosinophil Lipid Bodies: Inducible Intracellular Sites Involved in Arachidonic Acid Metabolism
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2020)
-α-synuclein overexpression triggers a lipid metabolic switch: lipid droplets as an early marker of neurodegeneration
(Sociedad Argentina de Investigación en Neurociencias, 2018)
Pathological accumulation of α-synuclein (α-syn) is a hallmark of Parkinson ‘s disease. α-syn is highly expressed in the brain and has the intriguing characteristic of interacting with lipids. However, little is known about ...
Stimulation action of mefenpyr-diethyl on soybean, wheat, and signal grass plants
(Taylor & Francis Inc, 2020-11-23)
Mefenpyr-diethyl is a safener used for protection of cereal plants under applications of ACCase and ALS inhibitor herbicides. Current studies are describing safeners using a new approach, relating these products to stimulation ...
Babesia bovis: lipids from virulent S2P and attenuated R1A strains trigger differential signalling and inflammatory responses in bovine macrophages
(Cambridge University Press, 2013-04)
The intra-erythrocytic protozoan Babesia bovis is an economically important pathogen that causes an acute and often fatal infection in adult cattle. Babesiosis limitation depends on the early activation of macrophages, ...