Results 61 to 70 of about 14,865 (241)

Identification of YdhV as the first molybdoenzyme binding a Bis-Mo-MPT cofactor in escherichia coli [PDF]

, 2019
The oxidoreductase YdhV in Escherichia coli has been predicted to belong to the family of molybdenum/tungsten cofactor (Moco/Wco)-containing enzymes. In this study, we characterized the YdhV protein in detail, which shares amino acid sequence homology ...
Dau, Holger, Duffus, Benjamin R., Haumann, Michael, Leimkühler, Silke, Mebs, Stefan, Reschke, Stefan, Schrapers, Peer, Teutloff, Christian   +7 more
core   +1 more source

Nitrite-derived nitric oxide reduces hypoxia-inducible factor 1α-mediated extracellular vesicle production by endothelial cells [PDF]

, 2016
Introduction Extracellular vesicles (EVs) are small, spherical particles enclosed by a phospholipid bilayer (∼30–1000 nm) released from multiple cell types, and have been shown to have pathophysiological roles in a plethora of disease states.
Allan, Arnould, Baixauli, Basu, Baudin, Bellingham, Bellot, Berchner-Pfannschmidt, Berra, Boulanger, Bracken, Brugarolas, Campbell, Castello, Cauwenberghs, Cherian, Collins, Colombo, Comfurius, Connolly, Cosby, Curtis, D'Souza-Schorey, D. Aled Rees, de Jong, Fader, Gaceb, Gareth Willis, György, Hagen, Horstman, Hu, Ingram, James, Jessica Davis, Jung, Jung, Khambata, King, Koh, Lambert, Lee, Li, Lichtenauer, Lin, Lundberg, Magadán, Metzen, Naseem, Nicholas Burnley-Hall, Peers, Philip E. James, Rautou, Reichstein, Schneider, Semenza, Semenza, Semenza, Shiva, Shiva, Stolze, Thompson, Tian, Tushuizen, van der Pol, Vanwijk, Vaupel, Vella, Vince, Wang, Wang, Webb, Webber, Weidemann, Wendler, Willis, Yamada, Zhang, Østergaard   +78 more
core   +3 more sources

Intermolecular electron transfer in two-iron superoxide reductase: a putative role for the desulforedoxin center as an electron donor to the iron active site. [PDF]

, 2011
International audienceSuperoxide reductase (SOR) is a superoxide detoxification system present in some microorganisms. Its active site consists of an unusual mononuclear iron center with an FeN4S1 coordination which catalyzes the one-electron reduction ...
Bonnot, Florence, Duval, Simon, Houée-Levin, Chantal, Lombard, Murielle, Nivière, Vincent, Valton, Julien   +5 more
core   +3 more sources

Effects of industrial heat treatments on the kinetics of inactivation of antimicrobial bovine milk xanthine oxidase. [PDF]

, 2019
Milk is a source of antimicrobial systems such as xanthine oxidoreductase, which has been proposed to modulate the oral and gut microbiota of infants.
de Moura Bell, Juliana MLN, German, J Bruce, Ozturk, Gulustan   +2 more
core  

Response to Allopurinol and Febuxostat According to the Fractional Excretion of Urate in Men With Gout

Arthritis Care &Research, EarlyView.
Objective Body mass index (BMI), glomerular filtration rate (GFR), and pretreatment urate levels have been reported to influence the urate‐lowering response to allopurinol. We investigated whether the fractional excretion of uric acid (FEUA) also modulates this response and relates to oxypurinol concentrations.
Pascal Richette, Anouk Walter‐Petrich, Quang Dinh Nguyen, Matthieu Resche‐Rigon, Quang Huy Dinh Nguyen, Minh Duc Do, Thao Phuong Mai, Tuan Duc Nguyen, Fernando Perez‐Ruiz, Emmanuel Letavernier, Tristan Pascart, Augustin Latourte, Hang Korng Ea, Thomas Bardin   +13 more
wiley   +1 more source

Plasma Xanthine Oxidoreductase Activity Associated with Glycemic Control in Patients with Pre-Dialysis Chronic Kidney Disease

Kidney & Blood Pressure Research, 2021
Introduction: Xanthine oxidoreductase (XOR) activity plays an important role as a pivotal source of reactive oxygen species, which is associated with cardiovascular disease (CVD) events. Patients with CKD have increased risk of CVD events. In the present
Shinya Nakatani, Eiji Ishimura, Takayo Murase, Takashi Nakamura, Ayumi Nakatani, Norikazu Toi, Kozo Nishide, Hideki Uedono, Akihiro Tsuda, Masafumi Kurajoh, Shinsuke Yamada, Katsuhito Mori, Masaaki Inaba, Masanori Emoto   +13 more
doaj   +1 more source

Sulfite: Cytochrome \u3cem\u3ec\u3c/em\u3e Oxidoreductase from \u3cem\u3eThiobacillus novellus\u3c/em\u3e [PDF]

, 2000
Direct oxidation of sulfite to sulfate occurs in various photo- and chemotrophic sulfur oxidizing microorganisms as the final step in the oxidation of reduced sulfur compounds and is catalyzed by sulfite:cytochrome c oxidoreductase (EC1.8.2.1).
Bennett, Brian, Dahl, Christiane, Deutzmann, Rainer, Kappler, Ulrike, McEwan, Alistair G., Rethmeier, Jörg, Schwarz, Günter   +6 more
core   +1 more source

Dysfunctional TRIM31 of POMC Neurons Provokes Hypothalamic Injury and Peripheral Metabolic Disorder under Long‐Term Fine Particulate Matter Exposure

Advanced Science, EarlyView.
Particulate matter ≤2.5 µm (PM2.5) elevates risks of neurological and chronic metabolic diseases, but the underlying mechanisms linking PM2.5‐induced central nervous system (CNS) injury to metabolic dysfunction remain unclear. Hypothalamic pro‐opiomelanocortin‐expressing (POMC+) neurons regulate systemic metabolic homeostasis, and tripartite motif ...
Chenxu Ge, Jiamao Lin, Changsheng Yang, Chuanwang Miao, Fengxiang Li, Shuqiang Zhao, Lei Zou, Xuedong Teng, Lina Liu, Tingguang Li, Yan Sun, Qiang Li, Deshuai Lou, Linfeng Hu, Xi Liu, Gang Kuang, Jing Luo, Minxuan Xu, Minghui Chang, Jun Tan, Yanrong Ren, Bochu Wang   +21 more
wiley   +1 more source

Role of Nrf2 signaling in regulation of antioxidants and phase 2 enzymes in cardiac fibroblasts: Protection against reactive oxygen and nitrogen species-induced cell injury [PDF]

, 1960
Understanding the molecular pathway(s) of antioxidant gene regulation is of crucial importance for developing antioxidant-inducing agents for the intervention of oxidative cardiac disorders. Accordingly, this study was undertaken to determine the role of
Zhu, H., Zhang, L., Itoh, K., Yamamoto, M., Zweier, J. L., Li, Y.   +5 more
core   +2 more sources

Myo‐Inositol Mitigates Oxidative Stress in Bovine Mammary Epithelial Cells via Activation of the SIRT5/Nrf2 Signaling Axis

Animal Research and One Health, EarlyView.
Myo‐inositol alleviates oxidative stress in dairy cow mammary epithelial cells via the Sirt5/Nrf2 pathway to promote mitochondrial fusion. This graphical abstract was created with BioRender.com. ABSTRACT High‐yielding dairy cows are susceptible to mammary gland oxidative stress due to prolonged intensive lactation, leading to redox imbalance.
Yufei Zhang, Yu Cao, Meng Zhang, Huijie Hu, He Ma, Junlong Bi, Juxiong Liu, Shoupeng Fu, Wenjin Guo   +8 more
wiley   +1 more source