Lipids in Protein Misfolding

Lipids in Protein Misfolding PDF Author: Olga Gursky
Publisher: Springer
ISBN: 3319173448
Category : Science
Languages : en
Pages : 270

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Book Description
​Protein conversion from a water-soluble native conformation to the insoluble aggregates and fibrils, which can deposit in amyloid plaques, underlies more than 20 human diseases, representing a major public health problem and a scientific challenge. Such a conversion is called protein misfolding. Protein misfolding can also involve errors in the topology of the folded proteins and their assembly in lipid membranes. Lipids are found in nearly all amyloid deposits in vivo, and can critically influence protein misfolding in vitro and in vivo in many different ways. This book focuses on recent advances in our understanding of the role of lipids in modulating the misfolding of various proteins. The main emphasis is on the basic biophysical studies that address molecular basis of protein misfolding and amyloid formation, and the role of lipids in this complex process.

Lipids in Protein Misfolding

Lipids in Protein Misfolding PDF Author: Olga Gursky
Publisher: Springer
ISBN: 3319173448
Category : Science
Languages : en
Pages : 270

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Book Description
​Protein conversion from a water-soluble native conformation to the insoluble aggregates and fibrils, which can deposit in amyloid plaques, underlies more than 20 human diseases, representing a major public health problem and a scientific challenge. Such a conversion is called protein misfolding. Protein misfolding can also involve errors in the topology of the folded proteins and their assembly in lipid membranes. Lipids are found in nearly all amyloid deposits in vivo, and can critically influence protein misfolding in vitro and in vivo in many different ways. This book focuses on recent advances in our understanding of the role of lipids in modulating the misfolding of various proteins. The main emphasis is on the basic biophysical studies that address molecular basis of protein misfolding and amyloid formation, and the role of lipids in this complex process.

Protein Misfolding Diseases

Protein Misfolding Diseases PDF Author: Marina Ramirez-Alvarado
Publisher: John Wiley & Sons
ISBN: 1118031814
Category : Science
Languages : en
Pages : 1311

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Book Description
An increasingly aging population will add to the number of individuals suffering from amyloid. Protein Misfolding Diseases provides a systematic overview of the current and emerging therapies for these types of protein misfolding diseases, including Alzheimer's, Parkinson's, and Mad Cow. The book emphasizes therapeutics in an amyloid disease context to help students, faculty, scientific researchers, and doctors working with protein misfolding diseases bridge the gap between basic science and pharmaceutical applications to protein misfolding disease.

Molecular Biology of The Cell

Molecular Biology of The Cell PDF Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0

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Book Description


Protein, Lipid and Membrane Traffic

Protein, Lipid and Membrane Traffic PDF Author: North Atlantic Treaty Organization. Scientific Affairs Division
Publisher: IOS Press
ISBN: 9781586030087
Category : Biological transport
Languages : en
Pages : 290

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Book Description
This text concentrates on the following specific topics: the dynamic character of lipids and proteins in biological membranes; the existence of specific domains in membranes including their visualisation; the molecular mechanisms of intracellular transport of membrane constituents and the involvement of lipid-protein interactions in these processes; protein assembly; structure and folding and transport through membranes; and the intracellular sorting and targeting of individual membrane components as well as different organelles."

Photoactivated Lipids as Modulators of Membrane Protein Folding

Photoactivated Lipids as Modulators of Membrane Protein Folding PDF Author: Victoria Louise Allen
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description


Effects of Membrane Lipids on Protein Function

Effects of Membrane Lipids on Protein Function PDF Author: Rutilio A. Fratti
Publisher: Frontiers Media SA
ISBN: 2889669319
Category : Science
Languages : en
Pages : 212

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Book Description


Lipids in Health and Disease

Lipids in Health and Disease PDF Author: Peter Quinn
Publisher: Springer Science & Business Media
ISBN: 1402088310
Category : Medical
Languages : en
Pages : 603

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Book Description
Lipids are functionally versatile molecules. They have evolved from relatively simple hydrocarbons that serve as depot storages of metabolites and barriers to the permeation of solutes into complex compounds that perform a variety of signalling functions in higher organisms. This volume is devoted to the polar lipids and their constituents. We have omitted the neutral lipids like fats and oils because their function is generally to act as deposits of metabolizable substrates. The sterols are also outside the scope of the present volume and the reader is referred to volume 28 of this series which is the subject of cholesterol. The polar lipids are comprised of fatty acids attached to either glycerol or sphingosine. The fatty acids themselves constitute an important reservoir of substrates for conversion into families of signalling and modulating molecules including the eicosanoids amongst which are the prostaglandins, thromboxanes and leucotrienes. The way fatty acid metabolism is regulated in the liver and how fatty acids are desaturated are subjects considered in the first part of this volume. This section also deals with the modulation of protein function and inflammation by unsaturated fatty acids and their derivatives. New insights into the role of fatty acid synthesis and eicosenoid function in tumour progression and metastasis are presented.

LIPID-PROTEIN INTERACTIONS

LIPID-PROTEIN INTERACTIONS PDF Author: Jörg H. Kleinschmidt
Publisher:
ISBN: 9781493995127
Category : Biochemistry
Languages : en
Pages : 682

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Book Description
This second edition volume expands all chapters of the previous edition, which have been enhanced to cover the most recent developments, the current state of method research, and applications. Additional protocols were added to examine lipid-protein interactions by mass spectrometry, to use protein microarrays to investigate large sets of various proteins, to study membrane protein dynamics by UV resonance Raman spectroscopy, to analyze peptide-induced pore formation in membranes, and to investigate folding and insertion of membrane proteins. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and authoritative, Lipid-Protein Interactions: Methods and Protocols, Second Edition is an essential resource for all researchers who are interested in obtaining up-to-date and comprehensive information about membrane structure and function.

Peptide-Lipid Interactions

Peptide-Lipid Interactions PDF Author: Sidney A. Simon
Publisher: Academic Press
ISBN: 0080925855
Category : Science
Languages : en
Pages : 606

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Book Description
This volume contains a comprehensive overview of peptide-lipid interactions by leading researchers. The first part covers theoretical concepts, experimental considerations, and thermodynamics. The second part presents new results obtained through site-directed EPR, electron microscopy, NMR, isothermal calorimetry, and fluorescence quenching. The final part covers problems of biological interest, including signal transduction, membrane transport, fusion, and adhesion. Key Features * world-renowned experts * state-of-the-art experimental methods * monolayers, bilayers, biological membranes * theoretical aspects and computer simulations * rafts * synaptic transmission * membrane fusion * signal transduction

Mechanisms of Outer Membrane Protein Folding

Mechanisms of Outer Membrane Protein Folding PDF Author: Lindsay Madeline McMorran
Publisher:
ISBN:
Category :
Languages : en
Pages : 520

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Book Description