Results 11 to 20 of about 20,065 (197)

Exchange interaction in short-lived flavine adenine dinucleotide biradical in aqueous solution revisited by CIDNP (chemically induced dynamic nuclear polarization) and nuclear magnetic relaxation dispersion [PDF]

Magnetic Resonance, 2021
Flavin adenine dinucleotide (FAD) is an important cofactor in many light-sensitive enzymes. The role of the adenine moiety of FAD in light-induced electron transfer was obscured, because it involves an adenine radical, which is short-lived with a weak ...
I. V. Zhukov, I. V. Zhukov, A. S. Kiryutin, A. S. Kiryutin, M. S. Panov, M. S. Panov, N. N. Fishman, N. N. Fishman, O. B. Morozova, O. B. Morozova, N. N. Lukzen, N. N. Lukzen, K. L. Ivanov, K. L. Ivanov, H.-M. Vieth, H.-M. Vieth, R. Z. Sagdeev, R. Z. Sagdeev, A. V. Yurkovskaya, A. V. Yurkovskaya   +19 more
doaj   +1 more source

Flavin fluorescence lifetime and autofluorescence optical redox ratio for improved visualization and classification of brain tumors

Frontiers in Oncology, 2023
PurposeModern techniques for improved tumor visualization have the aim to maximize the extent of resection during brain tumor surgery and thus improve patient prognosis.
David Reichert, David Reichert, Lisa I. Wadiura, Mikael T. Erkkilae, Johanna Gesperger, Johanna Gesperger, Alexandra Lang, Thomas Roetzer-Pejrimovsky, Jessica Makolli, Adelheid Woehrer, Marco Wilzbach, Christoph Hauger, Barbara Kiesel, Marco Andreana, Angelika Unterhuber, Wolfgang Drexler, Georg Widhalm, Rainer A. Leitgeb, Rainer A. Leitgeb   +18 more
doaj   +1 more source

Production of riboflavin and related cofactors by biotechnological processes

Microbial Cell Factories, 2020
Riboflavin (RF) and its active forms, the cofactors flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), have been extensively used in the food, feed and pharmaceutical industries.
Shuang Liu, Wenya Hu, Zhiwen Wang, Tao Chen   +3 more
doaj   +1 more source

Metabolic Changes in Maternal and Cord Blood in One Case of Pregnancy-Associated Breast Cancer Seen by Fluorescence Lifetime Imaging Microscopy

Diagnostics, 2021
Pregnancy-associated breast cancer (PABC) is a rare disease, which is frequently diagnosed at an advanced stage due to limitations in current diagnostic methods.
Li Zhou, Yawei Kong, Junxin Wu, Xingzhi Li, Yiyan Fei, Jiong Ma, Yulan Wang, Lan Mi   +7 more
doaj   +1 more source

Essential lipid autacoids rewire mitochondrial energy efficiency in metabolic dysfunction‐associated fatty liver disease

Hepatology, EarlyView., 2022
Increased liver content of DHA‐derived small lipid autacoids (i.e resolvin D1 and maresin 1) associates with enhanced mitochondrial oxidative phosphorylation, fatty acid β‐oxidation and bioenergetic metabolic flux. These features provide hepatic protection from steatotic, pro‐inflammatory and fibrogenic insults.
Cristina López‐Vicario, David Sebastián, Mireia Casulleras, Marta Duran‐Güell, Roger Flores‐Costa, Ferran Aguilar, Juan José Lozano, Ingrid W. Zhang, Esther Titos, Jing X. Kang, Antonio Zorzano, Makoto Arita, Joan Clària   +12 more
wiley   +1 more source

CapZyme-Seq: A 5′-RNA-Seq Method for Differential Detection and Quantitation of NAD-Capped and Uncapped 5′-Triphosphate RNA

STAR Protocols, 2020
Summary: Nucleoside-containing metabolites such as the oxidized and reduced forms of nicotinamide adenine dinucleotide (NAD+ and NADH), 3′-desphospho-coenzyme A (dpCoA), and flavin adenine dinucleotide (FAD) can be incorporated as RNA 5′ end caps by ...
Irina O. Vvedenskaya, Bryce E. Nickels
doaj   +1 more source

Transcriptomics and co-expression network analysis revealing candidate genes for the laccase activity of Trametes gibbosa

BMC Microbiology, 2023
Background Trametes gibbosa, which is a white-rot fungus of the Polyporaceae family found in the cold temperate zone, causes spongy white rot on wood.
Jie Chen, Yi Ye, Yujie Chi, Xin Hao, Qingquan Zhao   +4 more
doaj   +1 more source

A host–guest approach to combining enzymatic and artificial catalysis for catalyzing biomimetic monooxygenation

Nature Communications, 2020
Combining artificial and natural enzymes is a strategy to mimic biocatalytic processes with high efficiency and selectivity. This study reports a dual catalytic system composed of flavin adenine dinucleotide model and NADH mimics to catalyze the ...
Liang Zhao, Junkai Cai, Yanan Li, Jianwei Wei, Chunying Duan   +4 more
doaj   +1 more source

Remote Limb Ischemic Postconditioning Protects Against Ischemic Stroke by Promoting Regulatory T Cells Thriving

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Remote limb ischemic postconditioning (RLIPoC) has been demonstrated to protect against ischemic stroke. However, the underlying mechanisms of RLIPoC mediating cross‐organ protection remain to be fully elucidated.
Hai‐Han Yu, Xiao‐Tong Ma, Xue Ma, Man Chen, Yun‐Hui Chu, Long‐Jun Wu, Wei Wang, Chuan Qin, Dai‐Shi Tian   +8 more
doaj   +1 more source

Flavin adenine dinucleotide functionalized gold nanoparticles for the electrochemical detection of dopamine

Sensors and Actuators Reports, 2022
Dopamine (DA) is a neurotransmitter with multiple functions in the central nervous system, and whether found in low levels, activation of biological defense system and physiological activity is influenced.
Jennifer de Pontes Medrades, Cristiane C. Maciel, Ariana de Souza Moraes, Fábio de Lima Leite, Marystela Ferreira   +4 more
doaj   +1 more source