Cytosolic phospholipase
WebApr 20, 1999 · Cytosolic phospholipase A2 initiates the biosynthesis of prostaglandins, leukotrienes, and platelet-activating factor (PAF), mediators of the pathophysiology of asthma and arthritis. WebApr 16, 2024 · Background Apolipoprotein E4 (APOE4) is associated with a greater response to neuroinflammation and the risk of developing late-onset Alzheimer’s disease …
Cytosolic phospholipase
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WebMay 1, 2004 · Phospholipase A 2 type IVA (IVAPLA 2) is a cytosolic enzyme that on activation selectively releases arachidonic acid (AA) from cell membrane phospholipids.Both AA and lysophospholipid, products of the enzymic reaction, can function as signal transducers in cellular interactions. The enzyme is present in most cells, including … WebMar 13, 2001 · To clarify the role of AA in tumorigenesis, we have examined the effect of deleting the group IV cytosolic phospholipase A 2 (cPLA 2) locus (Pla2g4). We report that Apc Min/+, cPLA 2−/− mice show an 83% reduction in tumor number in the small intestine compared with littermates with genotypes Apc Min/+, cPLA 2+/− and Apc Min/+, cPLA 2+/+.
WebCytosolic phospholipase A2, group IVa, (cPLA2, also known as cPLA2a, PLA2G4A) is a member of the PLA2 superfamily that catalyses the cleavage of fatty acids from the sn-2 position of phospholipids. PLA2 isoenzymes vary in their cellular localizations, Ca 2+ sensitivities and substrate specificities. cPLA2 mRNA is widely expressed in tissues and ... WebObjective The aim of this study is to verify the crucial role of cytosolic phospholipase A2 alpha (cPLA2 alpha) in the pathogenesis of collagen-induced arthritis in mice and to …
Web• Cytosolic phospholipase A 2 inhibitors might be useful for topical application against diseases such as atopic dermatitis or psoriasis. • Secreted phospholipase A 2 inhibitors varespladib and varespladib methyl are currently studied for … WebAs the initial enzyme in neuroinflammation, cytosolic phospholipase A 2 (cPLA2) can hydrolyze membranous phosphatides at the sn-2 position in a preferential way to release …
WebNov 19, 2024 · The cytosolic phospholipase A2a (PLA2G4A), an enzyme for hydrolyzing PC to LPC, was found to be up-regulated in the colon tissue of experimental colitis mice and inflamed macrophage RAW 264.7 cells. We then demonstrated berberine inhibits the phosphorylation of cytosolic phospholipase A2a (PLA2G4A) in the colon tissue of …
WebThe secretory phospholipase A2IIa (sPLA2IIa) is an important inflammatory enzyme that catalyse the hydrolysis of membrane phospholipids into arachidonic and … candy freaks amsterdamWebCytosolic phospholipase A(2) (cPLA(2)) is identified as a central molecule in NKG2D-mediated cytolysis in cytotoxic T lymphocytes. cPLA2 and IIbbeta3 interact to reinforce … candy for wedding giftsWebApr 16, 2024 · Calcium-dependent cytosolic phospholipase A 2 (cPLA2) releases arachidonic acid (AA, 20:4 n-6), which plays important functions in storing energy, as a second messenger in neurotransmission, and as the precursor of eicosanoids [ 4, 5 ]. fish \u0026 chips budgewoiWebFeb 1, 2004 · Cytosolic phospholipase A 2 (cPLA 2) comprises a widely expressed family of enzymes, some members of which have the properties required of signal … candy franchisescandyfreak by steve almondWebThe discovery of the cytosolic phospholipase A 2 has added new insight into the cell signaling events that initiate the ‘arachidonate cascade’ described in Chapter 11. The sequence of the cytosolic phospholipase A 2 has been deduced from the cDNA isolated from a number of species [20]. The enzyme, mapped to chromosome 1, is highly … candy franchises listWebApr 18, 2024 · Cytosolic phospholipase A2 (cPLA2) has been reported to be critical for infection-induced mitochondrial reactive oxygen species (ROS) production and diaphragm dysfunction (DD). In the present study, we aim to investigate whether cPLA2 was involved in ventilator-induced diaphragm dysfunction (VIDD). Our results showed that mechanical … candy for the holidays