Results 1 to 10 of about 1,259,046 (413)

Research progress of glutathione peroxidase family (GPX) in redoxidation

Frontiers in Pharmacology, 2023
Maintaining the balance of a cell’s redox function is key to determining cell fate. In the critical redox system of mammalian cells, glutathione peroxidase (GPX) is the most prominent family of proteins with a multifaceted function that affects almost ...
Jun Pei, Xingyu Pan, Guanghui Wei, Yi Hua   +3 more
semanticscholar   +1 more source

Nanostructures for peroxidases [PDF]

Frontiers in Molecular Biosciences, 2015
Peroxidases are enzymes catalyzing redox reactions that cleave peroxides. Their active redox centers have heme, cysteine thiols, selenium, manganese, and other chemical moieties. Peroxidases and their mimetic systems have several technological and biomedical applications such as environment protection, energy production, bioremediation, sensors and ...
Iseli L. Nantes, Ana Maria Carmona-Ribeiro, Tatiana Prieto   +2 more
openaire   +2 more sources

Application of Azospirillum brasilense Lipopolysaccharides to Promote Early Wheat Plant Growth and Analysis of Related Biochemical Responses

Frontiers in Sustainable Food Systems, 2020
While the effects of lipopolysaccharides (LPS) of plant pathogenic bacteria in induction of plant defense responses have been characterized, the role of LPS of beneficial rhizobacteria on plant growth is less clear.
Alma Alejandra Hernaández-Esquivel, Elda Castro-Mercado, Eduardo Valencia-Cantero, Gladys Alexandre, Ernesto García-Pineda   +4 more
doaj   +1 more source

Optimisation of Physical and Chemical Treatments to Control Browning Development and Enzymatic Activity on Fresh-cut Apple Slices

Foods, 2020
Optimisation of processing time and pre-treatments are crucial factors prior to apple drying to produce a high-quality product. The purpose of the present study was to test the utility of physical (hot-water, HWB and steam blanching, SB) and chemical (1%
Luna Shrestha, Boris Kulig, Roberto Moscetti, Riccardo Massantini, Elke Pawelzik, Oliver Hensel, Barbara Sturm   +6 more
doaj   +1 more source

The Relationship of NADPH Oxidases and Heme Peroxidases: Fallin' in and Out

Frontiers in Immunology, 2019
Peroxidase enzymes can oxidize a multitude of substrates in diverse biological processes. According to the latest phylogenetic analysis, there are four major heme peroxidase superfamilies. In this review, we focus on certain members of the cyclooxygenase-
Gábor Sirokmány, Gábor Sirokmány, Miklós Geiszt, Miklós Geiszt   +3 more
doaj   +1 more source

Saprotrophic and Ectomycorrhizal Fungi Contribute Differentially to Organic P Mobilization in Beech-Dominated Forest Ecosystems

Frontiers in Forests and Global Change, 2020
Phosphorus (P) is an essential nutrient, but European forest ecosystems are experiencing widespread declines in soil P concentrations. To clarify the roles of ectomycorrhizal (EM) and saprotrophic (SAP) fungi in P cycling in forest soils that differ in ...
Karolin Müller, Nadine Kubsch, Sven Marhan, Paula Mayer-Gruner, Pascal Nassal, Dominik Schneider, Rolf Daniel, Hans-Peter Piepho, Andrea Polle, Ellen Kandeler   +9 more
doaj   +1 more source

Changes of antioxidant enzymes of mung bean [Vigna radiata (L.) R. Wilczek] in response to host and non-host bacterial pathogens

Journal of Plant Protection Research, 2016
The natural resistance against the majority of potential pathogens that exist in most plant species is known as non-host resistance. Several reports suggest the role of antioxidant enzymes in non-host resistance.
Farahani Ali Safaie, Taghavi Mohsen
doaj   +1 more source

Peroxisomal Proteostasis Involves a Lon Family Protein That Functions as Protease and Chaperone [PDF]

, 2012
Proteins are subject to continuous quality control for optimal proteostasis. The knowledge of peroxisome quality control systems is still in its infancy. Here we show that peroxisomes contain a member of the Lon family of proteases (Pln).
Aksam, Antonenkov, Arnold, Bartoszewska, Bender, Bota, Buchner, Dobson, Ellis, Fraaije, Franke, Goldberg, Guinier, Hanson, Hartl, Hillenga, Islinger, Iyer, Jaenicke, Jahn, Kiel, Kiel, Kikuchi, Kozin, Lee, Lingard, Liu, Meijer, Nettleship, Nijland, Okumoto, Omi, Opaliński, Paraszkiewicz, Petoukhov, Petoukhov, Petoukhov, Powers, Quiocho, Reeder, Rep, Roessle, Roudiak, Sambrook, Sauer, Stahlberg, Steinberg, Svergun, Tyedmers, van Dijken, van Roermund, Venkatesh, Volkov, von Janowsky, Wagner, Walton, Wanders, Waterham, West   +58 more
core   +4 more sources

Identification, heterologous expression and characterization of a dye-decolorizing peroxidase of Pleurotus sapidus [PDF]

, 2017
The coding sequence of a peroxidase from the secretome of Pleurotus sapidus was cloned from a cDNA library. Bioinformatic analyses revealed an open reading frame of 1551 bp corresponding to a primary translation product of 516 amino acids.
Lauber, Christiane, Lochnit, Guenter, Lorenz, Patrick, Nguyen, Quoc Khanh, Schwarz, Tatiana, Zorn, Holger   +5 more
core   +2 more sources

Probing the environment of emerin by Enhanced ascorbate peroxidase 2 (APEX2)-mediated proximity labeling. [PDF]

, 2020
Emerin is one of the best characterized proteins of the inner nuclear membrane, but can also occur at the level of the endoplasmic reticulum. We now use enhanced ascorbate peroxidase 2 (APEX2) to probe the environment of emerin.
James, C., Kehlenbach, R., Lenz, C., Müller, M., Urlaub, H.   +4 more
core   +1 more source