Results 331 to 340 of about 22,642,428 (383)
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Seminars in Cell & Developmental Biology, 1997
The central role that different phospholipases play in many signal transduction pathways has been intensively studied by classical biochemical and molecular approaches. One approach not extensively pursued, has been the use of yeast as a model system for functional analysis of different aspects of phospholipase signalling.
Catherine N. Torgler +2 more
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The central role that different phospholipases play in many signal transduction pathways has been intensively studied by classical biochemical and molecular approaches. One approach not extensively pursued, has been the use of yeast as a model system for functional analysis of different aspects of phospholipase signalling.
Catherine N. Torgler +2 more
openaire +3 more sources
Archives of Biochemistry and Biophysics, 2001
Basic phospholipase A(2) homologs with Lys49 substitution at the essential Ca(2+)-binding site are present in the venom of pit vipers under many genera. However, they have not been found in rattlesnake venoms before. We have now screened for this protein
I. Tsai +4 more
semanticscholar +1 more source
Basic phospholipase A(2) homologs with Lys49 substitution at the essential Ca(2+)-binding site are present in the venom of pit vipers under many genera. However, they have not been found in rattlesnake venoms before. We have now screened for this protein
I. Tsai +4 more
semanticscholar +1 more source
Prostaglandins, Leukotrienes and Essential Fatty Acids, 2003
Considerable progress has been made in characterizing the individual participant enzymes and their relative contributions in the generation of eicosanoids, lipid mediators derived from arachidonic acid, such as prostaglandins and leukotrienes. However, the role of individual phospholipase (PL) A(2) enzymes in providing arachidonic acid to the ...
Bruno L. Diaz, Jonathan P. Arm
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Considerable progress has been made in characterizing the individual participant enzymes and their relative contributions in the generation of eicosanoids, lipid mediators derived from arachidonic acid, such as prostaglandins and leukotrienes. However, the role of individual phospholipase (PL) A(2) enzymes in providing arachidonic acid to the ...
Bruno L. Diaz, Jonathan P. Arm
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American Journal of Respiratory Cell and Molecular Biology, 2000
Secretory phospholipase A(2) (sPLA(2)) enzymes contribute to inflammatory injury in human lungs by several mechanisms, including eicosanoid production and hydrolytic damage to surfactant phospholipids.
M. Seeds +7 more
semanticscholar +1 more source
Secretory phospholipase A(2) (sPLA(2)) enzymes contribute to inflammatory injury in human lungs by several mechanisms, including eicosanoid production and hydrolytic damage to surfactant phospholipids.
M. Seeds +7 more
semanticscholar +1 more source
Seminars in Cell & Developmental Biology, 1997
There is a well established role for various phospholipases involved in the production of intracellular signals at the plasma membrane. In contrast much less is known of their role in other intracellular compartments, however, emerging evidence would suggest that some of these enzymes are also involved in the production of signals within the nucleus ...
Divecha, N. +3 more
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There is a well established role for various phospholipases involved in the production of intracellular signals at the plasma membrane. In contrast much less is known of their role in other intracellular compartments, however, emerging evidence would suggest that some of these enzymes are also involved in the production of signals within the nucleus ...
Divecha, N. +3 more
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Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 1996
Abstract:Phospholipase D is an ubiquitous enzyme that hydrolyzes phosphatidylcholine to phosphatidic acid and choline. Its cellular actions are related to the production of phosphatidic acid and include alterations to cell growth, shape, and secretion.
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Abstract:Phospholipase D is an ubiquitous enzyme that hydrolyzes phosphatidylcholine to phosphatidic acid and choline. Its cellular actions are related to the production of phosphatidic acid and include alterations to cell growth, shape, and secretion.
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Physiological functions of phospholipase Cδ1 and phospholipase Cδ3
Advances in Biological Regulation, 2013Phospholipase C (PLC) is a key enzyme in phosphoinositide turnover, and in the regulation of various cellular events. Among the 13 PLC isozymes, PLCδ1 and PLCδ3 share a high sequence homology, and similar tissue distribution. Recent studies with genetically manipulated mice have clarified the importance of these PLC isozymes in a number of tissues ...
Yoshikazu Nakamura +2 more
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Control of the action of phospholipases A by "vertical compression" of the substrate monolayer.
Biochemistry, 1987Monolayers of rac-1,2-didodecanoyl-sn-glycero-3-phosphoglycerol at an air-water interface were "vertically compressed" by substituting an alkylated glass plate for air while maintaining a constant surface pressure of 15 mN m-1.
T. Thuren, J. Virtanen, P. Kinnunen
semanticscholar +1 more source
Inhibition of phospholipase A2 and phospholipase C by polyamines
Archives of Biochemistry and Biophysics, 1978Abstract The polyamines spermine, spermidine, and putrescine inhibit the activity of phospholipase A2 (Naja naja) and phospholipase C (Clostridium welchii) on phospholipid vesicles and mitochondrial membranes as sources of substrate phospholipids. The inhibitory effect is highest for spermine and lowest for putrescine.
P. Pasquali +4 more
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Phospholipases of the myocardium
1987The myocardium contains diverse cellular components and heterogeneous phospholipid-containing membranes. The major phospholipids are phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositnol, sphingomyelin and cardiolipin. The phospholipases capable of hydrolyzing these membrane lipids include phospholipase A, lysophospholipase, and ...
William B. Weglicki, M. G. Low
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