Cytosolic phospholipase
WebPhospholipase A2s constitute a wide group of lipid-modifying enzymes which display a variety of functions in innate immune responses. In this work, we utilized mass … WebSep 7, 2010 · Cytosolic phospholipase A2 alpha structure and activation. The binding of calcium (Ca 2+) ions to the CalB motif of the C2 domain promotes the translocation of cPLA 2 α from the cytosol to the perinuclear/membrane region of the cell. Following this change in subcellular localization, cPLA 2 α is phosphorylated on key serine residues of the …
Cytosolic phospholipase
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WebJun 1, 2024 · Phospholipase A 2 (PLA 2) enzymes recognize the sn-2 acyl bond of glycerophospholipids and hydrolyze the bond. The cytosolic PLA 2 (cPLA 2) enzyme is activated by various inflammatory stimuli and preferentially cleaves arachidonic acid (AA) from membrane phospholipid ( Kudo and Murakami, 2002; Ghosh et al., 2006 ). WebThe 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 …
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 … WebCytosolic phospholipase A2 is an enzyme that in humans is encoded by the PLA2G4A gene. [5] [6] Function [ edit] This gene encodes a member of the cytosolic …
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 … WebJun 2, 2024 · As the initial enzyme in neuroinflammation, cytosolic phospholipase A2(cPLA2) can hydrolyze membranous phosphatides at the sn-2 position in a preferential way to release lysophospholipids and ω3-polyunsaturated fatty acid dominated by arachidonic acid, thereby inducing secondary injuries.
WebCytosolic phospholipase A 2 (cPLA2) is a calcium-dependent enzyme that cleaves fatty acids, such as arachidonic acid, from phospholipids by hydrolyzing the SN-2 acyl bond (Leslie, 1997). Thus, inhibiting cPLA2 would deny …
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 … how do you think about aiWebCytosolic phospholipase A 2 (cPLA2) is a calcium-dependent enzyme that cleaves fatty acids, such as arachidonic acid, from phospholipids by hydrolyzing the SN-2 acyl bond … phonetics with soundWebObjective 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 … phonetics words dictionaryWebPhospholipase a2 activity. Specific Function. Selectively hydrolyzes arachidonyl phospholipids in the sn-2 position releasing arachidonic acid. Together with its lysophospholipid activity, it is implicated in the initiation of the inflammatory response. Pfam Domain Function. phonetics wordwallWebJun 15, 2024 · Background Apolipoprotein E4 (APOE4) is associated with a greater response to neuroinflammation and the risk of developing late-onset Alzheimer’s disease … phonetics wordsWebFeb 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 … phonetics workbookWebJun 1, 2024 · Cytosolic phospholipase A 2 (PLA2G4) family comprises six members, cPLA 2 α, cPLA 2 β, cPLA 2 γ, cPLA 2 δ, cPLA 2 ε, and cPLA 2 ζ (Fig. 2). These … how do you think about social media