Results 91 to 100 of about 2,318 (179)

Increased Sulfiredoxin Expression in Gastric Cancer Cells May Be a Molecular Target of the Anticancer Component Diallyl Trisulfide

BioMed Research International, 2019
Sulfiredoxin (Srx) is a newly discovered antioxidant enzyme playing a role in the catalytic reduction of oxidative modifications. Srx is overexpressed in a variety of cancers. It may promote carcinogenesis as well as tumor progression.
Juan Wang, Ligang Si, Gen-Yu Wang, Zhigang Bai, Wen-Mei Li   +4 more
semanticscholar   +1 more source

Unraveling Fungal Radiation Resistance Regulatory Networks through the Genome-Wide Transcriptome and Genetic Analyses of Cryptococcus neoformans

mBio, 2016
The basidiomycetous fungus Cryptococcus neoformans has been known to be highly radiation resistant and has been found in fatal radioactive environments such as the damaged nuclear reactor at Chernobyl. To elucidate the mechanisms underlying the radiation
Kwang-Woo Jung, Dong-Hoon Yang, Min-Kyu Kim, Ho Seong Seo, Sangyong Lim, Yong-Sun Bahn   +5 more
doaj   +1 more source

Sulfiredoxin-1 Enhances Cardiac Progenitor Cell Survival against Oxidative Stress via the Upregulation of the ERK/NRF2 Signal Pathway

Free Radical Biology & Medicine, 2018
Cardiac stem/progenitor cells (CPCs) have recently emerged as a potentially transformative regenerative medicine to repair the infarcted heart. However, the limited survival of donor cells is one of the major challenges for CPC therapy.
Xiuchun Li, Pan He, Xiao-Liang Wang, Shuning Zhang, Neil S. Devejian, Edward Bennett, Chuan-Xi Cai   +6 more
semanticscholar   +1 more source

Biosynthesis of Zinc Oxide Nanoparticles Using Garlic Peel Extract and Their Antibacterial Potential

Microbiology Research
Zinc oxide nanoparticles (ZnO NPs) have gathered interest because of their unique characteristics and potential applications. In the current work, ZnO NPs underwent an eco-friendly biosynthesis process using garlic peel extract.
Ali Abdelmoteleb, Benjamín Valdez-Salas, Ernesto Beltran-Partida, Vianey Mendez-Trujillo, Daniel González-Mendoza, Olivia Tzintzun-Camacho, Ahmed F. Roumia   +6 more
doaj   +1 more source

Origins of Ultrasensitivity and Complex Signaling Dynamics of Cellular Hydrogen Peroxide and Peroxiredoxin

Antioxidants
Hydrogen peroxide (H2O2) plays a crucial role in cell signaling in response to physiological and environmental perturbations. H2O2 can oxidize typical 2-Cys peroxiredoxin (PRX) first into a sulfenic acid, which resolves into a disulfide that can be ...
Shengnan Liu, Jingbo Pi, Qiang Zhang
doaj   +1 more source

Enzymology of Sulfiredoxine, a sulfinyl reductase : characterization of the catalytic mechanism

, 2009
Les peroxyrédoxines à deux cystéines typiques (2-Cys Prx) sont impliquées dans la résistance des cellules au stress oxydant associé à H2O2, en réduisant H2O2 en H2O. En parallèle, ces enzymes participent à la transduction du signal dépendant de H2O2 en tant que second messager, via leur état rédox.
openaire   +2 more sources

Sulfiredoxin-1 [PDF]

, 2020
openaire   +1 more source

Experimental workflows for the accurate identification of mitochondrial redox events. [PDF]

Redox Biol
Hernansanz-Agustín P, Bolaños JP, Borrás C, Cabiscol E, Campuzano V, de Cubas L, Enríquez JA, Fabregat I, Gonfaus-Ortiz G, Hidalgo E, Liesa M, Mas-Bargues C, Martínez-Ruiz A, Monsalve M, Quintana-Cabrera R, Rius-Pérez S, Sastre J, Zorzano A.   +17 more
europepmc   +1 more source

From biological evidence to clinical application: a scoping review of oral fluid biomarkers in type 2 diabetic periodontitis. [PDF]

Front Oral Health
Toby Thomas J, Joseph B, Aji NRAS, Thomas T, Sorsa T, Anil S, Waltimo T.   +6 more
europepmc   +1 more source

An Update on Oxidative Stress and Redoxins in Pancreatitis. [PDF]

Cell Mol Gastroenterol Hepatol
Assi M.
europepmc   +1 more source