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Phosphoinositides and disease
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ISSN: 0070217X ISBN: 9400794266 9400750242 9400750250 1283741059 Year: 2012 Publisher: Dordrecht : Springer,

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Abstract

Phosphoinositides (PIs) are minor components of cellular membranes that play critical regulatory roles in several intracellular functions. This book describes the main enzymes regulating the turnover of each of the seven PIs in mammalian cells, some of their intracellular functions and some evidence of their involvement in human diseases. Due to the complex inter-relation between the distinct PIs and the plethora of functions that they can regulate inside a cell, this book is not meant to be a comprehensive coverage of all aspects of PIs signalling but rather an overview on the current state of the field  and where it could go from here. Phosphoinositide and inositol phosphates interact with and modulate the recruitment and activation of key regulatory proteins and in doing so control diverse functions including cell growth and proliferation, apoptosis, cytoskeletal dynamics, insulin action, vesicle trafficking and nuclear function. Initially, inositide signaling was limited to the PLC pathway; however, it is now clear that all the seven phosphoinositides and more than 30 different inositol phosphates likely have specific signaling functions. Moreover there is a growing list of proteins that are regulated by inositol signaling. This has raised the question as to how inositol signaling can control diverse processes and yet maintain signaling specificity. Controlling the levels of inositol signaling molecules and their subcellular compartmentalisation is likely to be critical. This meeting will bring together scientists from different backgrounds to discuss how understanding inositol signaling may be used to target complex human diseases that manifest themselves when inositol signaling is deregulated.


Book
Phosphoinositides II : the diverse biological functions
Authors: --- ---
ISBN: 9400795513 9400730144 9786613697738 9400730152 1280787341 Year: 2012 Publisher: Dordrecht, Netherlands : Springer,

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Phosphoinositides play a major role in cellular signaling and membrane organization. During the last three decades we have learned that enzymes turning over phosphoinositides control vital physiological processes and are involved in the initiation and progression of cancer, inflammation, neurodegenerative, cardiovascular, metabolic disease and more. In two volumes, this book elucidates the crucial mechanisms that control the dynamics of phosphoinositide conversion. Starting out from phosphatidylinositol, a chain of lipid kinases collaborates to generate the oncogenic lipid phosphatidylinositol(3,4,5)-trisphosphate. For every phosphate group added, there are specific lipid kinases – and phosphatases to remove it. Additionally, phospholipases can cleave off the inositol head group and generate poly-phosphoinositols, which act as soluble signals in the cytosol. Volume I untangles the web of these enzymes and their products, and relates them to function in health and disease. Phosphoinositide 3-kinases and 3-phosphatases have received a special focus in volume I, and recent therapeutic developments in human disease are presented along with a historical perspective illustrating the impressive progress in the field. Volume II extends into the role of phosphoinositides in membrane organization and vesicular traffic. Endocytosis and exocytosis are modulated by phosphoinositides, which determine the fate and activity of integral membrane proteins. Phosphatidylinositol(4,5)-bisphosphate is a prominent flag in the plasma membrane, while phosphatidylinositol-3-phosphate decorates early endosomes. The Golgi apparatus is rich in phosphatidylinositol-4-phosphate, stressed cells increase phosphatidylinositol(3,5)-bisphosphate, and the nucleus has a phosphoinositide metabolism of its own. Phosphoinositide-dependent signaling cascades and the spatial organization of distinct phosphoinositide species are required in organelle function, fission and fusion, membrane channel regulation, cytoskeletal rearrangements, adhesion processes, and thus orchestrate complex cellular responses including growth, proliferation, differentiation, cell motility, and cell polarization. The two volumes on “Phosphoinositides” provide a concise overview of the latest developments in the field of phosphoinositide hemostasis and function, and provide introductory background and extensions into unexplored territory.


Book
Phosphoinositides I : enzymes of synthesis and degradation
Authors: --- ---
ISBN: 940073011X 9786613697721 1280787333 9400730128 9401781575 Year: 2012 Publisher: New York : Springer,

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Abstract

Phosphoinositides play a major role in cellular signaling and membrane organization. During the last three decades we have learned that enzymes turning over phosphoinositides control vital physiological processes and are involved in the initiation and progression of cancer, inflammation, neurodegenerative, cardiovascular, metabolic disease and more. In two volumes, this book elucidates the crucial mechanisms that control the dynamics of phosphoinositide conversion. Starting out from phosphatidylinositol, a chain of lipid kinases collaborates to generate the oncogenic lipid phosphatidylinositol(3,4,5)-trisphosphate. For every phosphate group added, there are specific lipid kinases – and phosphatases to remove it. Additionally, phospholipases can cleave off the inositol head group and generate poly-phosphoinositols, which act as soluble signals in the cytosol. Volume I untangles the web of these enzymes and their products, and relates them to function in health and disease. Phosphoinositide 3-kinases and 3-phosphatases have received a special focus in volume I, and recent therapeutic developments in human disease are presented along with a historical perspective illustrating the impressive progress in the field. Volume II extends into the role of phosphoinositides in membrane organization and vesicular traffic. Endocytosis and exocytosis are modulated by phosphoinositides, which determine the fate and activity of integral membrane proteins. Phosphatidylinositol(4,5)-bisphosphate is a prominent flag in the plasma membrane, while phosphatidylinositol-3-phosphate decorates early endosomes. The Golgi apparatus is rich in phosphatidylinositol-4-phosphate, stressed cells increase phosphatidylinositol(3,5)-bisphosphate, and the nucleus has a phosphoinositide metabolism of its own. Phosphoinositide-dependent signaling cascades and the spatial organization of distinct phosphoinositide species are required in organelle function, fission and fusion, membrane channel regulation, cytoskeletal rearrangements, adhesion processes, and thus orchestrate complex cellular responses including growth, proliferation, differentiation, cell motility, and cell polarization. The two volumes on “Phosphoinositides” provide a concise overview of the latest developments in the field of phosphoinositide hemostasis and function, and provide introductory background and extensions into unexplored territory.

Keywords

Phosphoinositides. --- Glycerophospholipids --- Phosphatidylinositol 3-Kinases --- Phosphatidic Acids --- Phosphotransferases (Alcohol Group Acceptor) --- Glycerophosphates --- Phosphotransferases --- Transferases --- Phospholipids --- Enzymes --- Membrane Lipids --- Lipids --- Enzymes and Coenzymes --- Chemicals and Drugs --- Phosphatidylinositol 3-Kinase --- Phosphatidylinositols --- Human Anatomy & Physiology --- Health & Biological Sciences --- Animal Biochemistry --- Phosphatidylinositides --- Phosphatidylinositol phosphates --- Medicine. --- Human genetics. --- Medical genetics. --- Molecular biology. --- Neurosciences. --- Neurochemistry. --- Biomedicine. --- Biomedicine general. --- Human Genetics. --- Molecular Medicine. --- Gene Function. --- Inositol --- Biochemistry --- Neurosciences --- Clinical genetics --- Diseases --- Heredity of disease --- Human genetics --- Medical sciences --- Pathology --- Genetic disorders --- Genetics --- Heredity, Human --- Human biology --- Physical anthropology --- Neural sciences --- Neurological sciences --- Neuroscience --- Nervous system --- Clinical sciences --- Medical profession --- Life sciences --- Physicians --- Genetic aspects --- Health Workforce --- Biomedicine, general. --- Molecular biochemistry --- Molecular biophysics --- Biophysics --- Biomolecules --- Systems biology --- Medicine --- Biology --- Biomedical Research. --- Neuroscience. --- Medical Genetics. --- Research. --- Biological research --- Biomedical research

Inositol phospholipid metabolism and phosphatidyl inositol kinases
Author:
ISBN: 0720442001 0444823727 9780444823724 9780080858937 0080858937 0444898867 9780444898869 9780080858890 0080858899 0444813012 9780444813015 1281759767 9781281759764 9780080886961 0080886965 0444824189 9780444824189 9780080951775 0080951775 0444513213 9780444513212 9780080858975 008085897X 0444821759 9780444821751 1281759848 9781281759849 9786611759841 6611759840 0080930301 9786611795696 0444513043 1281795690 9786611754785 1281754781 0444823581 9780444813152 0444813152 9780720442007 9786611759766 0444824197 9780444824196 9780080930305 9786611759889 1281759880 0444898840 9780444898845 0444898832 9780444898838 0444898859 9780444898852 0444898883 9780444898883 0444898875 9780444898876 Year: 2003 Publisher: Amsterdam Boston Elsevier

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The central role of RNA in many cellular processes, in biotechnology, and as pharmaceutical agents, has created an interest in experimental methods applied to RNA molecules. This book provides scientists with a comprehensive collection of thoroughly tested up-to-date manuals for investigating RNA-protein complexes in vitro. The protocols can be performed by researchers trained in standard molecular biological techniques and require a minimum of specialized equipment. The procedures include recommendation of suppliers of reagents.

Keywords

Analytical biochemistry --- Neoplastic Processes --- Pathologic Processes --- Neoplasms --- Pathological Conditions, Signs and Symptoms --- Diseases --- Neoplasm Metastasis --- Metastases, Neoplasm --- Metastasis, Neoplasm --- Neoplasm Metastases --- Metastase --- Metastasis --- Metastases --- Symptoms and General Pathology --- Benign Neoplasms --- Malignancy --- Malignant Neoplasms --- Neoplasia --- Neoplasm --- Neoplasms, Benign --- Cancer --- Tumors --- Benign Neoplasm --- Cancers --- Malignancies --- Malignant Neoplasm --- Neoplasias --- Neoplasm, Benign --- Neoplasm, Malignant --- Neoplasms, Malignant --- Tumor --- Medical Oncology --- Pathological Processes --- Processes, Pathologic --- Processes, Pathological --- Processes, Neoplastic --- secondary --- Inositol phosphates. --- Inositol phosphates - Laboratory manuals. --- Phospholipids - Laboratory manuals. --- Phospholipids. --- Glycerophospholipids --- Phosphotransferases (Alcohol Group Acceptor) --- Investigative Techniques --- Phosphotransferases --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Phosphatidic Acids --- Transferases --- Glycerophosphates --- Enzymes --- Phospholipids --- Enzymes and Coenzymes --- Membrane Lipids --- Chemicals and Drugs --- Lipids --- Phosphatidylinositol 3-Kinases --- 1-Phosphatidylinositol 4-Kinase --- Phosphatidylinositols --- Clinical Laboratory Techniques --- Human Anatomy & Physiology --- Health & Biological Sciences --- Animal Biochemistry --- Clinical Laboratory Diagnoses --- Clinical Laboratory Testings --- Clinical Laboratory Tests --- Diagnoses and Laboratory Examinations --- Diagnosis, Laboratory --- Laboratory Diagnosis --- Laboratory Examinations and Diagnoses --- Laboratory Techniques, Clinical --- Clinical Laboratory Technique --- Clinical Laboratory Test --- Clinical Laboratory Testing --- Diagnose, Clinical Laboratory --- Laboratory Diagnoses --- Laboratory Technique, Clinical --- Laboratory Test, Clinical --- Laboratory Testing, Clinical --- Technique, Clinical Laboratory --- Test, Clinical Laboratory --- Testing, Clinical Laboratory --- Laboratories --- Medical Laboratory Science --- Clinical Laboratory Services --- Inositide Phospholipids --- Inositol Phospholipids --- Phosphatidyl Inositol --- Phosphatidylinositol --- Inositide Phospholipid --- Inositol Phosphoglyceride --- Inositol Phosphoglycerides --- Inositol Phospholipid --- Phosphoinositide --- Phosphoinositides --- PtdIns --- Inositol, Phosphatidyl --- Phosphoglyceride, Inositol --- Phosphoglycerides, Inositol --- Phospholipid, Inositide --- Phospholipid, Inositol --- Phospholipids, Inositide --- Phospholipids, Inositol --- PI 4-Kinase --- Phosphatidylinositiol Kinase --- Phosphatidylinositol Kinase Type II --- Phosphoinositide Kinase --- Phosphatidylinositol 4-Kinase --- PtdIns 4-Kinase --- 1 Phosphatidylinositol 4 Kinase --- Kinase, Phosphatidylinositiol --- Kinase, Phosphoinositide --- PI 4 Kinase --- Phosphatidylinositol 4 Kinase --- PtdIns 4 Kinase --- PI 3-Kinase --- PI-3K --- PI3 Kinases --- PI3-Kinase --- Phosphoinositide 3 Kinases --- Phosphoinositide 3-Hydroxykinase --- PtdIns 3-Kinases --- PI-3 Kinase --- Phosphatidylinositol-3-OH Kinase --- PtdIns 3-Kinase --- 3-Hydroxykinase, Phosphoinositide --- Kinase, PI-3 --- Kinase, Phosphatidylinositol-3-OH --- Kinases, PI3 --- Kinases, Phosphoinositide 3 --- PI 3 Kinase --- PI3 Kinase --- Phosphatidylinositol 3 Kinases --- Phosphatidylinositol 3 OH Kinase --- Phosphoinositide 3 Hydroxykinase --- PtdIns 3 Kinase --- PtdIns 3 Kinases --- Lipid --- Cell Membrane Lipid --- Cell Membrane Lipids --- Membrane Lipid --- Lipid, Cell Membrane --- Lipid, Membrane --- Lipids, Cell Membrane --- Lipids, Membrane --- Membrane Lipid, Cell --- Membrane Lipids, Cell --- Cell Membrane --- Membranes --- Coenzymes and Enzymes --- Phosphatides --- Phospholipid --- Biocatalysts --- Biocatalyst --- Enzyme --- Molecular Mechanisms of Pharmacological Action --- Calcium Glycerophosphate --- Glycerolphosphates --- Glycerolphosphate --- Glycerophosphate --- Glycerophosphate, Calcium --- Transferase --- Ammonium Phosphatidate --- Diacylglycerophosphates --- Phosphatidic Acid --- Acid, Phosphatidic --- Acids, Phosphatidic --- Phosphatidate, Ammonium --- Kinase --- Kinases --- Phosphotransferases, ATP --- Transphosphorylases --- ATP Phosphotransferases --- Investigative Technics --- Investigative Technic --- Investigative Technique --- Technic, Investigative --- Technics, Investigative --- Technique, Investigative --- Techniques, Investigative --- Glycerophospholipid --- Phosphoglyceride --- Phosphoglycerides --- 616-006.6 --- 616-006.6 Malignant epithelial tumours. Carcinomata. Cancer --- Malignant epithelial tumours. Carcinomata. Cancer --- Cancer metastasis --- Dissemination of cancer --- Metastatic cancer --- Neoplasm metastasis --- Spread of cancer --- Tumor dissemination --- Tumor metastasis --- Tumor spread --- Pathology --- Cancer invasiveness --- Cancer of unknown primary origin --- Research --- Methodology --- Dissemination --- 57.08 --- 57.08 Biological techniques. Experimental methods. Equipment --- Biological techniques. Experimental methods. Equipment --- Isoelectric focusing. --- Hydrogen-ion concentration. --- Hydrogen-ion activity --- pH (Chemistry) --- Acidity function --- Electrofocusing --- Focusing, Isoelectric --- Analytical chemistry --- Chemistry, Organic --- Electrophoresis --- Qualitative --- Nucleic acid hybridization. --- Nucleic acid probes. --- Oligonucleotide probes --- Probes, Nucleic acid --- Molecular probes --- Cytogenetics --- Cytology --- Hybridization --- Technique --- RNA-protein interactions --- Interactions, RNA-protein --- Protein-RNA interactions --- RNA-protein binding --- Protein binding --- RNA-protein interactions. --- Nucleic Acids --- Amino Acids, Peptides, and Proteins --- Nucleic Acids, Nucleotides, and Nucleosides --- Chemical Phenomena --- Proteins --- RNA --- Chemistry --- Physical Sciences & Mathematics --- Biochemistry --- Gene Products, RNA --- Non-Polyadenylated RNA --- RNA, Non-Polyadenylated --- Ribonucleic Acid --- Acid, Ribonucleic --- Non Polyadenylated RNA --- RNA Gene Products --- RNA, Non Polyadenylated --- Biopolymers --- Gene Products, Protein --- Gene Proteins --- Protein --- Protein Gene Products --- Proteins, Gene --- Chemical Phenomenon --- Chemical Process --- Physical Chemistry Phenomena --- Physical Chemistry Process --- Physicochemical Phenomenon --- Physicochemical Process --- Chemical Concepts --- Chemical Processes --- Physical Chemistry Concepts --- Physical Chemistry Processes --- Physicochemical Concepts --- Physicochemical Phenomena --- Physicochemical Processes --- Chemical Concept --- Chemistry Process, Physical --- Chemistry Processes, Physical --- Concept, Chemical --- Concept, Physical Chemistry --- Concept, Physicochemical --- Concepts, Chemical --- Concepts, Physical Chemistry --- Concepts, Physicochemical --- Phenomena, Chemical --- Phenomena, Physical Chemistry --- Phenomena, Physicochemical --- Phenomenon, Chemical --- Phenomenon, Physicochemical --- Physical Chemistry Concept --- Physicochemical Concept --- Process, Chemical --- Process, Physical Chemistry --- Process, Physicochemical --- Processes, Chemical --- Processes, Physical Chemistry --- Processes, Physicochemical --- Nucleic Acid --- Acid, Nucleic --- Acids, Nucleic --- Diagnostic Techniques and Procedures --- Analysis.

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