Results 21 to 30 of about 344,889 (355)

Characterization of the novel ene reductase Ppo-Er1 from paenibacillus polymyxa [PDF]

open access: yes, 2020
Ene reductases enable the asymmetric hydrogenation of activated alkenes allowing the manufacture of valuable chiral products. The enzymes complement existing metal- and organocatalytic approaches for the stereoselective reduction of activated C=C double ...
Aregger, David   +2 more
core   +1 more source

Oxidative pentose phosphate pathway and glucose anaplerosis support maintenance of mitochondrial NADPH pool under mitochondrial oxidative stress

open access: yesBioengineering & Translational Medicine, 2020
Mitochondrial NADPH protects cells against mitochondrial oxidative stress by serving as an electron donor to antioxidant defense systems. However, due to technical challenges, it still remains unknown as to the pool size of mitochondrial NADPH, its ...
Sun Jin Moon   +3 more
doaj   +1 more source

A novel flow cytometry assay using dihydroethidium as redox-sensitive probe reveals NADPH oxidase-dependent generation of superoxide anion in human platelets exposed to amyloid peptide β

open access: yesPlatelets, 2019
Reactive oxygen species (ROS) generation is critical in the regulation of platelets, which has important implications in the modulation of hemostasis and thrombosis. Nonetheless, despite several assays have been described and successfully utilized in the
Aisha Alsheikh Abubaker   +4 more
doaj   +1 more source

Assessment of Glucose-6-Phosphate Dehydrogenase Deficiency and Anaemia in Apparently Healthy Students in Gombe State University [PDF]

open access: yesGlobal Journal of Environmental Science & Sustainability
Glucose-6-phosphate dehydrogenase (G6PD) is a key regulatory enzyme in the pentose phosphate pathway (PPP) which produces nicotiamide adenine dinucleotide phosphate (NADPH) to maintain an adequate reducing environment in cells and is especially important
Lazarus J. Goje   +4 more
doaj   +1 more source

Label-Free Metabolic Classification of Single Cells in Droplets Using the Phasor Approach to Fluorescence Lifetime Imaging Microscopy. [PDF]

open access: yes, 2019
Characterization of single cell metabolism is imperative for understanding subcellular functional and biochemical changes associated with healthy tissue development and the progression of numerous diseases.
Aghaamoo, Mohammad   +4 more
core   +1 more source

NADPH Oxidase and Neurodegeneration [PDF]

open access: yesCurrent Neuropharmacology, 2012
NADPH oxidase (Nox) is a unique, multi-protein, electron transport system that produces large amounts of superoxide via the reduction of molecular oxygen. Nox-derived reactive oxygen species (ROS) are known to be involved in a variety of physiological processes, including host defense and signal transduction.
Hernandes, Marina S, Britto, Luiz R G
openaire   +2 more sources

The folate cycle is a new metabolic weakness of cancer

open access: yesMolecular & Cellular Oncology, 2017
Cancer cells harness nutrients to support its rapid proliferation through metabolic reprogramming. Our report identified folate cycle as a metabolic target in hepatocellular carcinoma.
Derek Lee, Carmen Chak-Lui Wong
doaj   +1 more source

Application of different methods used to transfect small molecule NADPH into cells [PDF]

open access: yesJichu yixue yu linchuang
Objective To compare the three different methods for direct transfection of small exogenous nicotinamide adenine dinucleotide phosphate(NADPH) into cells by a non-metabolic pathway.
LI Haoyue, DU Wenjing, LI Wei
doaj   +1 more source

The Ca2+-Regulation of the Mitochondrial External NADPH Dehydrogenase in Plants Is Controlled by Cytosolic pH. [PDF]

open access: yesPLoS ONE, 2015
NADPH is a key reductant carrier that maintains internal redox and antioxidant status, and that links biosynthetic, catabolic and signalling pathways.
Meng-Shu Hao   +4 more
doaj   +1 more source

Identifying Novel Inhibitors of RpFabG in Typhus-inducing Rickettsia prowazekii [PDF]

open access: yes, 2019
Epidemic typhus is a rickettsial disease that is contracted via ticks and lice found on the flying squirrel. The disease is caused by Rickettsia prowazekii, an intracellular, gram-negative coccobacillus.
Panatpur, Aparna
core   +1 more source

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