Results 91 to 100 of about 18,826,497 (287)
Advanced Science, EarlyView.An acid‐responsive core‐shell microneedle system normalizes the degenerative annulus fibrosus microenvironment by consuming pathological H+, generating O2, and providing NIR‐amplified redox buffering. Mechanistically, it epigenetically suppresses ferroptosis via DNMT3A‐dependent methylation of the ATF3 promoter, relieving ATF3‐mediated repression of ...
Lu Tan +7 more
wiley +1 more source
Expression of mRNA for phospholipase A(2), cyclooxygenases, and lipoxygenases in cultured human umbilical vascular endothelial and smooth muscle cells and in biopsies from umbilical arteries and veins [PDF]
, 1998 Arachidonic acid (AA) is released by phospholipase A(2) (PLA(2)) and then converted into vasoactive and inflammatory eicosanoids by cyclooxygenases (COX) and lipoxygenases (LOX).
Söderkvist, Peter +5 more
core +1 more source
Journal of Venomous Animals and Toxins including Tropical Diseases, 2012 Of the 102 samples collected from mammals and birds, both domestic and captive wild, 48 were found to be positive for Clostridium perfringens. Most of the mammal isolates (84.38%) appeared to have been collected from clinically affected animals, while 33.
Mafruza S Rahman +5 more
doaj +1 more source
Advanced Science, EarlyView.Here, a PDL1 inhibitor is employed as a fifth component to modify lipid nanoparticles (LNPs). PDL1 inhibitor‐loaded LNPs show enhanced lymph node targeting, resulting in greater lymph node expansion, immune cell infiltration, and improved mRNA vaccine efficacy. This fifth component LNP could be a novel platform for mRNA vaccines.
Minki Ha +5 more
wiley +1 more source
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
, 2011 Research in the author's laboratory is supported in part by a Wellcome Trust Senior Research Fellowship (067441), and Wellcome Trust project grants (086658 and 093228) and a Wellcome Trust Prize Studentship (G.S.R).Phospholipase A1 (PLA1) is an enzyme ...
Smith, Terry K. +3 more
core +1 more source
Beta gamma-subunit activation of G-protein-regulated phospholipase C [PDF]
, 1992 The availability of purified G alpha 11 and the G-protein-regulated phospholipase C from turkey erythrocytes has allowed an examination of the direct effects of G-protein beta gamma-subunit on the components of the inositol lipid signaling system ...
Harden, TK, Boyer, Jose Luis, Waldo, GL
core +1 more source
STUDIES ON PHOSPHOLIPASE C FROM MELIA AZADIRACHTA SEEDS [PDF]
Journal of Sciences, Islamic Republic of Iran, 1992 3,5- dinitrobenzoyl chloride-pyridine system has been used for dehydration of aldoximes and carboxamides at room ...
doaj +2 more sources
Effect of phospholipase treatment on insulin receptor signal transduction
, 1992 To study the role of membrane lipids in signal transduction by the insulin receptor, we have studied the effect of phospholipase C (Clostridium perfringens) and a phosphatidylinositol-specific phospholipase (Staphylococcus aureus) on insulin binding, a ...
C. R. Kahn, ZOPPINI, Giacomo
core +1 more source