Results 31 to 40 of about 95,385 (310)

The NADPH Oxidase of Endothelial Cells [PDF]

IUBMB Life, 2000
AbstractThe best known NADPH oxidase is that of phagocytes‐ neutrophils and monocytes. In these cells, the enzyme manufactures large quantities of O2 ‐ and other reactive oxidants that are used for the purpose of killing invading microorganisms. Recent studies, however, have suggested that a number of other tissues contain NADPH oxidases.
openaire   +3 more sources

Exercise Training Ameliorates Renal Oxidative Stress in Rats with Chronic Renal Failure

Metabolites, 2022
In patients with chronic kidney disease, exercise training with moderate intensity protects renal function and improves mortality. However, the mechanisms of the renal protective effects of exercise training in chronic kidney disease have not been ...
Seiko Yamakoshi, Takahiro Nakamura, Lusi Xu, Masahiro Kohzuki, Osamu Ito   +4 more
doaj   +1 more source

NOX4 exacerbates Parkinson’s disease pathology by promoting neuronal ferroptosis and neuroinflammation

Neural Regeneration Research
Parkinson’s disease is primarily caused by the loss of dopaminergic neurons in the substantia nigra compacta. Ferroptosis, a novel form of regulated cell death characterized by iron accumulation and lipid peroxidation, plays a vital role in the death of ...
Zhihao Lin, Changzhou Ying, Xiaoli Si, Naijia Xue, Yi Liu, Ran Zheng, Ying Chen, Jiali Pu, Baorong Zhang   +8 more
doaj   +1 more source

NADPH Oxidase and Cardiac Failure [PDF]

Journal of Cardiovascular Translational Research, 2010
Increases in oxidative stress in the heart play an important role in mediating hypertrophy, apoptosis, fibrosis, mitochondrial dysfunction, and the consequent development of heart failure. Although it has been widely believed that electron leakage from the mitochondrial electron transport chain is the primary source of oxidative stress in the failing ...
Junichi Sadoshima, Junya Kuroda
openaire   +3 more sources

Roles of NADPH Oxidase in Occurrence of Gastric Damage and Expression of Cyclooxygenase-2 During Ischemia/Reperfusion in Rat Stomachs

Journal of Pharmacological Sciences, 2009
NADPH oxidase is an enzyme that converts molecular oxygen into reactive oxygen species, which cause severe damage in several organs. Cyclooxygenase (COX)-2 is an inducible enzyme that is important in gastric mucosal defense and repair processes.
Akari Nakagiri, Motonobu Murakami
doaj   +1 more source

NADPH Oxidases: Progress and Opportunities [PDF]

Antioxidants & Redox Signaling, 2014
From the initial discovery in 1999 that NADPH oxidases comprise a family of enzymes to our current focus on drug development to treat multiple pathologies related to this enzyme family, progress has been swift and impressive. We have expanded our understanding of the extent of the family, the basic enzymatic biochemistry, the multiple cellular ...
K GriendlingKathy, San MartinAlejandra
openaire   +3 more sources

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

FEBS Open Bio, EarlyView.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić, Darija Putar, Lucija Mijanović, Igor Weber   +3 more
wiley   +1 more source

NADPH Oxidase Activation Contributes to Heavy Ion Irradiation–Induced Cell Death

Dose-Response, 2017
Increased oxidative stress plays an important role in heavy ion radiation–induced cell death. The mechanism involved in the generation of elevated reactive oxygen species (ROS) is not fully illustrated.
Yupei Wang, Qing Liu, Weiping Zhao, Xin Zhou, Guoying Miao, Chao Sun, Hong Zhang   +6 more
doaj   +1 more source

SIRPα Controls the Activity of the Phagocyte NADPH Oxidase by Restricting the Expression of gp91phox

Cell Reports, 2012
The phagocyte NADPH oxidase mediates oxidative microbial killing in granulocytes and macrophages. However, because the reactive oxygen species produced by the NADPH oxidase can also be toxic to the host, it is essential to control its activity. Little is
Ellen M. van Beek, Julian Alvarez Zarate, Robin van Bruggen, Karin Schornagel, Anton T.J. Tool, Takashi Matozaki, Georg Kraal, Dirk Roos, Timo K. van den Berg   +8 more
doaj   +1 more source