Results 81 to 90 of about 135,439,936 (222)

Time‐Resolved Effects of Cold Atmospheric Plasma on E. coli GW‐AmxH19 Transcriptome and Proteome in an Emulated Wastewater Environment

PROTEOMICS, EarlyView.
ABSTRACT Cold atmospheric plasma (CAP) is effective against a variety of microorganisms. Here, we described effects on an Escherichia coli strain isolated from hospital wastewater caused by treatment with physical plasma. E. coli GW‐AmxH19 was incubated in artificial wastewater and treated for 15 min with CAP.
Jörg Bernhardt, Dominik Schneider, Julia Rielicke, Susanne Sievers, Veronika Hahn, Mechthild Bömeke, Anja Poehlein, Dirk Albrecht, Juergen F. Kolb, Katharina Riedel, Rolf Daniel, Daniela Zühlke   +11 more
wiley   +1 more source

Glutaredoxin 2 promotes SP-1-dependent CSPG4 transcription and migration of wound healing NG2 glia and glioma cells: Enzymatic Taoism

Redox Biology, 2022
Redox regulation of specific cysteines via oxidoreductases of the thioredoxin family is increasingly being recognized as an important signaling pathway.
Christina Wilms, Klaudia Lepka, Felix Häberlein, Steven Edwards, Jörg Felsberg, Linda Pudelko, Tobias T. Lindenberg, Gereon Poschmann, Nan Qin, Katrin Volbracht, Tim Prozorovski, Sven G. Meuth, Ulf D. Kahlert, Marc Remke, Orhan Aktas, Guido Reifenberger, Lars Bräutigam, Benjamin Odermatt, Carsten Berndt   +18 more
doaj   +1 more source

Alternative [2Fe‐2S] donor assemblies in the cytosol: GLRX3 and GLRX3‐BOLA2 converge on NUBP1 maturation

The FEBS Journal, EarlyView.
GLRX3 homodimer and GLRX3‐BOLA2 heterotrimer act as alternative [2Fe‐2S] donor assemblies for NUBP1 maturation. Both systems support formation of [4Fe‐4S] cluster‐bound NUBP1, but display distinct kinetic dependence on the physiological electron donor anamorsin, which accelerates GLRX3‐mediated transfer but does not enhance GLRX3‐BOLA2‐mediated ...
Martina Masini, Rosanna Cuccaro, Lucia Banci   +2 more
wiley   +1 more source

Increased glutaredoxin-1 and decreased proteinS-glutathionylation in sputum of asthmatics [PDF]

European Respiratory Journal, 2013
To the Editor: Total reduced glutathione (GSH), the main pulmonary antioxidant, is increased in asthma patients and, in some studies, increased amounts of oxidised glutathione (GSSG) were also found. In addition, enzymes that regulate the GSH redox cycle are altered in asthmatics (reviewed in [1]).
Kuipers, Ine, LOUIS, Renaud, Manise, Maïté, Dentener, Mieke A., Irvin, Charles G., Janssen-Heininger, Yvonne M. W., Brightling, Christopher E., Wouters, Emiel F. M., Reynaert, Niki L.   +8 more
openaire   +3 more sources

Reactive oxygen species, antioxidants and the regulation of plant development

The FEBS Journal, EarlyView.
The regulation of axillary bud outgrowth by the interplay between phytohormone and redox signals. Axillary bud outgrowth is regulated by cellular energy status and the balance between phytohormones, notably abscisic acid (ABA) and gibberellic acid (GA).
Juwita R. Dewi, Christine H. Foyer, Michael J. Considine   +2 more
wiley   +1 more source

Bioinformatics pre-selection of thioredoxin/glutaredoxin target proteins for the construction of cellular redox regulatory network [PDF]

, 2012
Lee H-M. Bioinformatics pre-selection of thioredoxin/glutaredoxin target proteins for the construction of cellular redox regulatory network. Bielefeld: Bielefeld University; 2012.The gradually accumulated knowledge of molecular interaction is assembled ...
Lee, Hang-Mao
core  

A comprehensive study on ferredoxin isoforms in the cyanobacterium Synechocystis sp. PCC 6803

The FEBS Journal, EarlyView.
Ferredoxins are small FeS cluster‐containing proteins that play a central role in distributing electrons within the cell. The cyanobacterium Synechocystis sp. PCC 6803 contains several ferredoxin isoforms and their biophysical properties (UV/Vis and EPR spectra, Em potential), expression patterns, and interactions with the electron donors photosystem I
Marko Boehm, Drazenka Svedruzic, Carolyn E. Lubner, Jens Appel, David W. Mulder, Effie C. Kisgeropoulos, Vanessa Hueren, Katharina Spengler, Vivek S. Bharadwaj, Zhanjun Guo, Anastasia E. Ledinina, Darja Deobald, Lorenz Adrian, Paul W. King, Kirstin Gutekunst   +14 more
wiley   +1 more source

In vitro and in silico assessment of new beta amino ketones with antiplasmodial activity

Revista da Sociedade Brasileira de Medicina Tropical, 2022
Background: Based on the current need for new drugs against malaria, our study evaluated eight beta amino ketones in silico and in vitro for potential antimalarial activity.
Gabriela Camila Krombauer, Karla de Sena Guedes, Felipe Fingir Banfi, Renata Rachide Nunes, Amanda Luisa da Fonseca, Ezequias Pessoa de Siqueira, Jéssica Côrrea Bezerra Bellei, Kézia Katiani Gorza Scopel, Fernando de Pilla Varotti, Bruno Antônio Marinho Sanchez   +9 more
doaj   +1 more source

S‑glutathionylation of MaWRKY44 orchestrates a MaZFP139‐MaWRKY44‐MaGSTU07 cascade to enhance banana cold tolerance

Journal of Integrative Plant Biology, EarlyView.
In banana, at low temperatures (7°C), the transcription factor MaZFP139 activates MaWRKY44 expression. MaWRKY44 binds to the W‐box sites in the promoter of the glutathione S‐transferase gene MaGSTU07 to enhance reactive oxygen species scavenging. S‐glutathionylation protects MaWRKY44 from oxidation‐induced degradation, reinforcing antioxidant defenses ...
Shuqin Lin, Wen Song, Shaoting Liao, Haike Tan, Jianji Qi, Danling Cai, Wei Wei, Wei Shan, Jianfei Kuang, Jianye Chen, Wangjin Lu   +10 more
wiley   +1 more source

Drug Interactions with Glutaredoxin Orthologues [PDF]

, 2015
Glutaredoxin, an enzymatic protein, is an important component of cell viability and function. It catalyzes reactions involved in DNA synthesis and innate immunity [1,4].
Leeper, Thomas C, Davis, Caroline, Morris, Daniel, Napper, Kahlilah R, Khattri, Ram   +4 more
core