Results 111 to 120 of about 349,476 (296)
Advanced Science, EarlyView.Orally administered recombinant human type III collagen protects the gastric mucosa from ethanol‐induced injury by coordinating redox homeostasis, epithelial barrier repair, and arachidonic acid–prostaglandin metabolism. Gastric digestion releases the pentapeptide GPAEF, which interacts with the Pla2g4a promoter G‐quadruplex in a structure‐dependent ...
Xinyue Lan +14 more
wiley +1 more source
Advanced Science, EarlyView.A dual‐transmembrane Bicephali CAR‐T platform simultaneously targets CD276 and NKG2D ligands to address antigen heterogeneity in non‐small cell lung cancer. By improving immune synapse formation, mitochondrial fitness, antioxidant capacity, and stem‐like persistence, this design enhances durable tumor control and provides a versatile strategy to ...
Lina Wang +8 more
wiley +1 more source
, 1981 Superoxide dismutase, glutathione peroxidase and catalase activities were determined in isolated fetal rat hepatocytes of various ages and compared with the values of neonatal and adult cells.
Autuori F +5 more
core +2 more sources
Advanced Science, EarlyView.This study reports a neutrophil membrane‐encapsulated Pd/hCeO2 nanozyme (PCN) for targeted treatment of perioperative neurocognitive disorders (PND) in aged mice. PCN inhibits glycolysis‐driven microglial activation and neuroinflammation, improves mitochondrial respiration, and maintains blood‐brain barrier integrity and synaptic function, ultimately ...
Lili Huang +17 more
wiley +1 more source
Advanced Science, EarlyView.Synovial macrophages in osteoarthritis upregulate LSP1, which directly binds and inhibits SOD1, triggering a redox imbalance that activates both NOX and mitochondrial ROS pathways. This cascade drives the release of macrophage extracellular traps (METs), causing chondrocyte damage and disease progression.
Yankai Pan +9 more
wiley +1 more source
Research progress of superoxide dismutase in animal production
Siliao yanjiuSOD is one of the most important endogenous antioxidant enzymes in organisms, which plays an important role in protecting normal cells from oxidative damage caused by excessive ROS, and has the functional characteristics of strong specificity and high ...
CHEN Wei-hua +4 more
doaj
The primary structure of iron-superoxide dismutase from Photobacterium leiognathi
, 1987 The complete amino acid sequence of iron-superoxide dismutase from Photobacterium leiognathi was determined. The sequence was deduced following characterization of the peptides obtained from tryptic, chymotryptic, and Staphylococcus aureus V-8 protease ...
BOSSA, Francesco +4 more
core
Advanced Science, EarlyView.Researchers developed an engineered probiotic encapsulated in an inulin hydrogel, enabling ultrasound‐triggered intestinal delivery of IL‐22. In MASH model mice, this system remodeled gut microbiota, strengthened the intestinal barrier and reduced portal LPS and hepatic IL‐6.
Chunya Ji +11 more
wiley +1 more source
The Relation between Serum Levels of Oxidants and Antioxidants with Asthma Severity
مجله دانشکده پزشکی اصفهان, 2011 Background: Asthma considered as an inflammatory disease and the role of systemic and local oxidative stress in the pathogenesis of the disease has been suggested. The imbalance between oxidants and antioxidants has a significant role in the creation and
Touraj Roshanzamir, Sahar Vahdat
doaj
Advanced Science, EarlyView.Diabetic bone defects remain a critical clinical challenge. A 3D‐printed BCPG‐MF@Y scaffold, embedding Yoda1‐functionalized manganese dioxide‐ferritin nanozymes, scavenges mtROS, suppresses the cGAS–STING pathway, and reverses cellular senescence, while Yoda1 activates Piezo1 to direct BMSCs fate to synergistically reprogram the osteoimmune ...
Qing‐Song Deng +16 more
wiley +1 more source