Mitochondria And Endoplasmic Reticulum Dysfunction In Parkinsons Disease

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Mitochondria and Endoplasmic Reticulum Dysfunction in Parkinson’s Disease

Author : Sandeep Kumar Barodia
Publisher : Frontiers Media SA
ISBN 13 : 2889633349
Total Pages : 132 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Mitochondria and Endoplasmic Reticulum Dysfunction in Parkinson’s Disease by : Sandeep Kumar Barodia

Download or read book Mitochondria and Endoplasmic Reticulum Dysfunction in Parkinson’s Disease written by Sandeep Kumar Barodia and published by Frontiers Media SA. This book was released on 2020-01-23 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several pathogenic mechanisms are involved in the pathogenesis of Parkinson’s Disease (PD), a neurodegenerative disease characterized by the loss of substantial nigra (SN) dopamine (DA) neurons. Alterations in calcium (Ca2+) homeostasis, cellular proteostasis, axonal transport, mitochondrial function, and neuroinflammation are linked to PD. However, research involving inter-organelle communication and their significance as precise mechanisms underlying neuronal death in PD remain to be elucidated. Evidence showed that perturbations in the mitochondria-endoplasmic reticulum (ER) network play an important role in the pathogenesis of PD. Alterations in the mitochondria-ER interface have been reported in PARK2 knockout mice and patients harboring PARK2 mutations. Enhanced parkin levels maintain mitochondria-ER cross-talk and assure regulated Ca2+ transfer to sustain cell bioenergetics. Several familial PD-related proteins, including Parkin and PINK1, may lead to modifications in the mitochondria-ER signaling. Interestingly, mitochondria-ER tethering suppresses mitophagy and parkin/PINK1-dependent mechanism regulates the destruction of mitochondria-ER contact sites by catalyzing a rapid burst of Mfn2 phospho-ubiquitination to trigger p97-dependent disassembly of Mfn2 complexes from the outer mitochondrial membrane. Mitofusin-mediated ER stress elicited neurodegeneration in Pink1/Parkin models of PD. α-Synuclein, a presynaptic protein, can bind to the ER-mitochondria tethering protein vesicle-associated membrane protein-associated protein B (VAPB) to disrupt Ca2+ homeostasis and mitochondrial ATP production. It has been reported that ER stress and mitochondrial cell death pathways might mediate A53T mutant α-synuclein-induced toxicity. Mitochondria-ER signaling mechanism is poorly characterized in neurons and its association in neuronal pathophysiology remains uncertain. The presence of mitochondria-ER contacts in neurons, preferentially at synapses, suggests a potential role in regulating synaptic activity. Alterations in mitochondria-ER associations are expected to be potentially detrimental to neurons, especially to SN DA neurons. Compounds from an unbiased chemical screen reverse both ER-to-Golgi trafficking defects and associated mitochondrial dysfunction in different PD models. In addition, a dibenzoylmethane derivative protects DA neurons against ER stress. Thus, mitochondria-ER signaling may represent a possible upstream drug target as potential therapeutic strategy for PD. In this Research Topic, we bring together knowledge that emphasizes the importance of mitochondria-ER communication and its impact to further dissect the pathogenic mechanisms in PD.

Mitochondria and Endoplasmic Reticulum Dysfunction in Parkinson's Disease

Author : Sandeep Kumar Barodia
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Mitochondria and Endoplasmic Reticulum Dysfunction in Parkinson's Disease by : Sandeep Kumar Barodia

Download or read book Mitochondria and Endoplasmic Reticulum Dysfunction in Parkinson's Disease written by Sandeep Kumar Barodia and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Mitochondrial Dysfunction

Author : Lawrence H. Lash
Publisher : Elsevier
ISBN 13 : 1483218619
Total Pages : 527 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Mitochondrial Dysfunction by : Lawrence H. Lash

Download or read book Mitochondrial Dysfunction written by Lawrence H. Lash and published by Elsevier. This book was released on 2013-10-22 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods in Toxicology, Volume 2: Mitochondrial Dysfunction provides a source of methods, techniques, and experimental approaches for studying the role of abnormal mitochondrial function in cell injury. The book discusses the methods for the preparation and basic functional assessment of mitochondria from liver, kidney, muscle, and brain; the methods for assessing mitochondrial dysfunction in vivo and in intact organs; and the structural aspects of mitochondrial dysfunction are addressed. The text also describes chemical detoxification and metabolism as well as specific metabolic reactions that are especially important targets or indicators of damage. The methods for measurement of alterations in fatty acid and phospholipid metabolism and for the analysis and manipulation of oxidative injury and antioxidant systems are also considered. The book further tackles additional methods on mitochondrial energetics and transport processes; approaches for assessing impaired function of mitochondria; and genetic and developmental aspects of mitochondrial disease and toxicology. The text also looks into mitochondrial DNA synthesis, covalent binding to mitochondrial DNA, DNA repair, and mitochondrial dysfunction in the context of developing individuals and cellular differentiation. Microbiologists, toxicologists, biochemists, and molecular pharmacologists will find the book invaluable.

Molecular Links Between Mitochondrial Damage and Parkinson's Disease and Related Disorders

Author : Yuzuru Imai
Publisher : Frontiers Media SA
ISBN 13 : 2889713911
Total Pages : 165 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Molecular Links Between Mitochondrial Damage and Parkinson's Disease and Related Disorders by : Yuzuru Imai

Download or read book Molecular Links Between Mitochondrial Damage and Parkinson's Disease and Related Disorders written by Yuzuru Imai and published by Frontiers Media SA. This book was released on 2021-09-28 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mitochondrial Dysfunction in Neurodegenerative Disorders

Author : Amy K. Reeve
Publisher : Springer
ISBN 13 : 3319286374
Total Pages : 379 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Mitochondrial Dysfunction in Neurodegenerative Disorders by : Amy K. Reeve

Download or read book Mitochondrial Dysfunction in Neurodegenerative Disorders written by Amy K. Reeve and published by Springer. This book was released on 2016-06-08 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition brings together up-to-date contributions from leaders in the field internationally on the various ways in which mitochondrial dysfunction contributes to the pathogenesis of neurodegenerative diseases, including Parkinson’s disease, Alzheimer’s disease and multiple sclerosis. The reader is guided through the basic functions of mitochondria and the mechanisms that lead to their dysfunction, and on to the consequences of this dysfunction for neuronal function before finishing with the modelling of these disorders and discussion of new potential therapeutic targets. Additional chapters have been added to the book to reflect advances in the field and there are many new contributors and topics, including how mitochondria are degraded and the interaction of the mitochondria with pathologically relevant proteins. Mitochondrial Dysfunction in Neurodegenerative Disorders provides an accessible, authoritative guide to this important area for neurologists; research and clinical neuroscientists; neuropathologists; and residents with an interest in clinical research.

Sleep Dysfunction in Parkinson's Disease

Author : Jorge S. Valadas (Doctor in Biomedical Sciences)
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (143 download)

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Book Synopsis Sleep Dysfunction in Parkinson's Disease by : Jorge S. Valadas (Doctor in Biomedical Sciences)

Download or read book Sleep Dysfunction in Parkinson's Disease written by Jorge S. Valadas (Doctor in Biomedical Sciences) and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Peroxisomes and their Key Role in Cellular Signaling and Metabolism

Author : Luis A. del Río
Publisher : Springer Science & Business Media
ISBN 13 : 9400768893
Total Pages : 353 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Peroxisomes and their Key Role in Cellular Signaling and Metabolism by : Luis A. del Río

Download or read book Peroxisomes and their Key Role in Cellular Signaling and Metabolism written by Luis A. del Río and published by Springer Science & Business Media. This book was released on 2013-07-03 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peroxisomes are a class of ubiquitous and dynamic single membrane-bounded cell organelles, devoid of DNA, with an essentially oxidative type of metabolism. In recent years it has become increasingly clear that peroxisomes are involved in a range of important cellular functions in almost all eukaryotic cells. In higher eukaryotes, including humans, peroxisomes catalyze ether phospholipids biosynthesis, fatty acid alpha-oxidation, glyoxylate detoxification, etc, and in humans peroxisomes are associated with several important genetic diseases. In plants, peroxisomes carry out the fatty acid beta-oxidation, photorespiration, metabolism of ROS, RNS and RSS, photomorphogenesis, biosynthesis of phytohormones, senescence, and defence against pathogens and herbivores. In recent years it has been postulated a possible contribution of peroxisomes to cellular signaling. In this volume an updated view of the capacity and function of peroxisomes from human, animal, fungal and plant origin as cell generators of different signal molecules involved in distinct processes of high physiological importance is presented.

Mitochondrial Dysfunction and Neurodegeneration

Author : Victor Tapias
Publisher : Frontiers Media SA
ISBN 13 : 2889634507
Total Pages : 209 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Mitochondrial Dysfunction and Neurodegeneration by : Victor Tapias

Download or read book Mitochondrial Dysfunction and Neurodegeneration written by Victor Tapias and published by Frontiers Media SA. This book was released on 2020-01-30 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Case of the Frozen Addicts

Author : J.W. Langston
Publisher : IOS Press
ISBN 13 : 1614993327
Total Pages : 264 pages
Book Rating : 4.6/5 (149 download)

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Book Synopsis The Case of the Frozen Addicts by : J.W. Langston

Download or read book The Case of the Frozen Addicts written by J.W. Langston and published by IOS Press. This book was released on 2013-12-02 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the summer of 1982, hospital emergency rooms in the San Francisco Bay Area were suddenly confronted with mysteriously “frozen” patients – young men and women who, though conscious, could neither move nor speak. Doctors were baffled, until neurologist J. William Langston, recognizing the symptoms of advanced Parkinson’s disease, administered L-dopa – the only known effective treatment – and “unfroze” his patient. Dr. Langston determined that this patient and five others had all used the same tainted batch of synthetic heroin, inadvertently laced with a toxin that had destroyed an area of their brains essential to normal movement. This same area, the substantia nigra, slowly deteriorates in Parkinson’s disease. As scientists raced to capitalize on this breakthrough, Dr. Langston struggled to salvage the lives of his frozen patients, for whom L-dopa provided only short-term relief. The solution he found lay in the most daring area of research: fetal-tissue transplants. The astonishing recovery of two of his patients garnered worldwide press coverage, helped overturn federal restrictions on fetal-tissue research, and offered hope to millions suffering from Parkinson’s, Alzheimer’s, and other degenerative brain disorders. This is the story behind the headline – a spellbinding account that brings to life the intellectual excitement, ethical dilemmas, and fierce competitiveness of medical research. This new updated edition of the classic neurological mystery tale, “The Case of the Frozen Addicts,” illuminates how the solution to a baffling mystery of the brain’s chemistry opened a new frontier in medicine and restored life to people without hope. “It begins with a series of quixotic discoveries, escalates to providing possible solutions for one of humanity’s most intractable medical problems, and then catapults the reader into the center of America’s hottest political arena – abortion and fetal sanctity. Bravo! A brilliant read.” – Laurie Garrett, author of The Coming Plague “[Langston and Palfreman] weave a highly readable and spellbinding medical detective tale... It is as absorbing as a good mystery, as entertaining as an exciting novel, and as enlightening as a good biography.” – Stanley Fahn, New England Journal of Medicine “I could not put it down... it is the lives of the ‘frozen addicts’ themselves – and the fullness with which this is presented – which makes the whole thing overwhelming.” – Oliver Sacks

Reviews on New Drug Targets in Age-Related Disorders

Author : Paul C. Guest
Publisher : Springer Nature
ISBN 13 : 3030550354
Total Pages : 274 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Reviews on New Drug Targets in Age-Related Disorders by : Paul C. Guest

Download or read book Reviews on New Drug Targets in Age-Related Disorders written by Paul C. Guest and published by Springer Nature. This book was released on 2021-03-16 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aging is an inevitable part of life, and is becoming a worldwide social, economic and health problem due to the fact that an increasing proportion of individuals in the advanced age category have a higher probability of developing age-related disorders. New therapeutic approaches are still in need to decrease or slow the effects of such diseases in this aging society. Advances in ‘omic technologies such as genomics, transcriptomics, proteomics and metabolomics have significantly advanced our understanding of diseases in multiple medical areas. It is hoped that emerging hits from these analyses might be prioritized for further screening as potential novel drug targets for increasing the human healthspan in line with the lifespan, which will in turn lead to new therapeutic strategies and drug development projects by the pharmaceutical industry. This new book presents a series of reviews describing studies which have resulted in the identification of potential new drug targets for age-related disorders. Much of this information has come from ‘omic comparisons of healthy and disease states or from testing the effects of potential new therapeutic approaches. Each chapter will be presented in the context of specific chronic diseases or different therapeutic strategies, providing important information on disease mechanisms related to the aging process. This book will be of interest to researchers in the areas of aging and chronic disease, as well as clinical scientists, physicians, and major drug companies. With contributors from Australia, Brazil, Canada, France, Germany, India, Iran, Iraq, South Africa, South Korea, Thailand, Ukraine, United Kingdom, United States of America, Uruguay and Vietnam, this is a timely follow up to Guest’s previous book Reviews on New Drug Targets in Age-Related Disorders.

Oxidative Stress and Redox Signalling in Parkinson’s Disease

Author : Rodrigo Franco
Publisher : Royal Society of Chemistry
ISBN 13 : 1782621881
Total Pages : 537 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Oxidative Stress and Redox Signalling in Parkinson’s Disease by : Rodrigo Franco

Download or read book Oxidative Stress and Redox Signalling in Parkinson’s Disease written by Rodrigo Franco and published by Royal Society of Chemistry. This book was released on 2017-07-25 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parkinson's Disease is the second most common neurodegenerative disorder affecting millions of people worldwide. In order to find neuroprotective strategies, a clear understanding of the mechanisms involved in the dopaminergic death of cells that progresses the disease is needed. Oxidative stress can be defined as an imbalance between the production of reactive species and the ability to detoxify them and their intermediates or by-products. Oxidative damage to lipids, proteins, and DNA has been detected in autopsies from individuals with Parkinson’s Disease and so links can be made between oxidative stress and Parkinson’s Disease pathogenesis. This book provides a thorough review of the mechanisms by which oxidative stress and redox signalling mediate Parkinson’s Disease. Opening chapters bring readers up to speed on basic knowledge regarding oxidative stress and redox signalling, Parkinson’s Disease, and neurodegeneration before the latest advances in this field are explored in detail. Topics covered in the following chapters include the role of mitochondria, dopamine metabolism, metal homeostasis, inflammation, DNA-damage and thiol-signalling. The role of genetics and gene-environment interactions are also explored before final chapters discuss the identification of potential biomarkers for diagnosis and disease progression and the future of redox/antioxidant based therapeutics. Written by recognized experts in the field, this book will be a valuable source of information for postgraduate students and academics, clinicians, toxicologists and risk assessment groups. Importantly, it presents the current research that might later lead to redox or antioxidant – based therapeutics for Parkinson’s disease.

Mitochondrial Mechanisms of Degeneration and Repair in Parkinson's Disease

Author : Lori M. Buhlman
Publisher : Springer
ISBN 13 : 3319421395
Total Pages : 279 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Mitochondrial Mechanisms of Degeneration and Repair in Parkinson's Disease by : Lori M. Buhlman

Download or read book Mitochondrial Mechanisms of Degeneration and Repair in Parkinson's Disease written by Lori M. Buhlman and published by Springer. This book was released on 2016-09-13 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together various theories of how aberrations in mitochondrial function and morphology contribute to neurodegeneration in idiopathic and familial forms of Parkinson’s disease. Moreover, it comprehensively reviews the current search for therapies, and proposes how molecules are involved in specific functions as attractive therapeutic targets. It is expected to facilitate critical thought and discussion about the fundamental aspects of neurodegeneration in Parkinson’s disease and foster the development of therapeutic strategies among researchers and graduate students. Theories of idiopathic Parkinson’s etiology support roles for chronic inflammation and exposure to heavy metals or pesticides. Interestingly, as this project proposes, a case can be made that abnormalities in mitochondrial morphology and function are at the core of each of these theories. In fact, the most common approach to the generation of animal and cell-culture models of idiopathic Parkinson’s disease involves exposure to mitochondrial toxins. Even more compelling is the fact that most familial patients harbor genetic mutations that cause disruptions in normal mitochondrial morphology and function. While there remains to be no effective treatment for Parkinson’s disease, efforts to postpone, prevent and “cure” onset mitochondrial aberrations and neurodegeneration associated with Parkinson’s disease in various models are encouraging. While only about ten percent of Parkinson’s patients inherit disease-causing mutations, discovering common mechanisms by which familial forms of Parkinson’s disease manifest will likely shed light on the pathophysiology of the more common idiopathic form and provide insight to the general process of neurodegeneration, thus revealing therapeutic targets that will become more and more accessible as technology improves.

Mitochondrial Dynamics and Neurodegeneration

Author : Bingwei Lu
Publisher : Springer Science & Business Media
ISBN 13 : 940071291X
Total Pages : 271 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Mitochondrial Dynamics and Neurodegeneration by : Bingwei Lu

Download or read book Mitochondrial Dynamics and Neurodegeneration written by Bingwei Lu and published by Springer Science & Business Media. This book was released on 2011-05-16 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondria are essential organelles in eukaryotic cells that control such diverse processes as energy metabolism, calcium buffering, and cell death. Recent studies have revealed that changes in mitochondrial morphology by fission and fusion, a process known as mitochondrial dynamics, is particularly important for neuronal function and survival. Defects in this process are commonly found in neurodegenerative diseases, offering a new paradigm for investigating mechanisms of neurodegeneration. To provide researchers working on neurodegenerative diseases and mitochondria with updated information on this rapidly progressing field, we have invited experts in the field to critically review recent progresses and identify future research directions. The topics include genetics of mitochondrial dynamics, mitochondrial dynamics and bioenergetics, autophagy, apoptosis, and axonal transport, and its role in neurological diseases, including Alzheimer’s, Parkinson’s, and Huntington’s diseases.

Integrative approach to Parkinson’s disease

Author : Hi-Joon Park
Publisher : Frontiers Media SA
ISBN 13 : 2889634094
Total Pages : 177 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Integrative approach to Parkinson’s disease by : Hi-Joon Park

Download or read book Integrative approach to Parkinson’s disease written by Hi-Joon Park and published by Frontiers Media SA. This book was released on 2020-01-30 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Magnesium in the Central Nervous System

Author : Robert Vink
Publisher : University of Adelaide Press
ISBN 13 : 0987073052
Total Pages : 354 pages
Book Rating : 4.9/5 (87 download)

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Book Synopsis Magnesium in the Central Nervous System by : Robert Vink

Download or read book Magnesium in the Central Nervous System written by Robert Vink and published by University of Adelaide Press. This book was released on 2011 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain is the most complex organ in our body. Indeed, it is perhaps the most complex structure we have ever encountered in nature. Both structurally and functionally, there are many peculiarities that differentiate the brain from all other organs. The brain is our connection to the world around us and by governing nervous system and higher function, any disturbance induces severe neurological and psychiatric disorders that can have a devastating effect on quality of life. Our understanding of the physiology and biochemistry of the brain has improved dramatically in the last two decades. In particular, the critical role of cations, including magnesium, has become evident, even if incompletely understood at a mechanistic level. The exact role and regulation of magnesium, in particular, remains elusive, largely because intracellular levels are so difficult to routinely quantify. Nonetheless, the importance of magnesium to normal central nervous system activity is self-evident given the complicated homeostatic mechanisms that maintain the concentration of this cation within strict limits essential for normal physiology and metabolism. There is also considerable accumulating evidence to suggest alterations to some brain functions in both normal and pathological conditions may be linked to alterations in local magnesium concentration. This book, containing chapters written by some of the foremost experts in the field of magnesium research, brings together the latest in experimental and clinical magnesium research as it relates to the central nervous system. It offers a complete and updated view of magnesiums involvement in central nervous system function and in so doing, brings together two main pillars of contemporary neuroscience research, namely providing an explanation for the molecular mechanisms involved in brain function, and emphasizing the connections between the molecular changes and behavior. It is the untiring efforts of those magnesium researchers who have dedicated their lives to unraveling the mysteries of magnesiums role in biological systems that has inspired the collation of this volume of work.

Parkinson's Disease Genes Orchestrate Mechanisms of Mitochondrial Quality Control

Author : Gian-Luca McLelland
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Parkinson's Disease Genes Orchestrate Mechanisms of Mitochondrial Quality Control by : Gian-Luca McLelland

Download or read book Parkinson's Disease Genes Orchestrate Mechanisms of Mitochondrial Quality Control written by Gian-Luca McLelland and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "A functional mitochondrial network is cardinal to cellular fitness, and declines in mitochondrial function are linked to neurodegeneration, most notably the motor disorder Parkinson's disease. Two genes mutated in autosomal recessive juvenile parkinsonism, PARKIN and PINK1, work together to maintain mitochondrial health in vivo. Study over the past decade has revealed that PARKIN and PINK1 constitute a molecular system that recognizes and destroys damaged mitochondria via the autophagy pathway, in a process known as mitophagy. By removing dysfunctional organelles from the reticulum via this quality control mechanism, the PARKIN/PINK1 pathway protects the integrity of the mitochondrial network. The work comprised within this thesis delves into the mechanism of PINK1/PARKIN mitochondrial quality control. Firstly, it is shown that, in addition to mitophagy, PARKIN and PINK1 function in a second quality control mechanism that oversees the removal of damaged mitochondrial components, preserving mitochondrial function in the absence of organellar destruction. Selected, damaged mitochondrial cargo are extracted from the organelle via a class of mitochondrial-derived vesicles (MDVs), which are shuttled to the lysosome for turnover in a manner involving classical membrane fusion factors. Secondly, the work here demonstrates that uncoupling of mitochondria from the endoplasmic reticulum via the destruction of a tethering factor represents an important step in the mitophagic cascade. Together, these findings have furthered our understanding regarding the cellular toolkit that maintains mitochondrial health, and how its deterioration can lead to neurodegenerative disease." --

Parkinson's Disease

Author : Patrik Verstreken
Publisher : Academic Press
ISBN 13 : 0128038055
Total Pages : 332 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Parkinson's Disease by : Patrik Verstreken

Download or read book Parkinson's Disease written by Patrik Verstreken and published by Academic Press. This book was released on 2016-12-19 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parkinson's Disease: Molecular Mechanisms Underlying Pathology explores the molecular pathways at the basis of the cellular defects connected to Parkinson's disease, the second most common neurodegenerative disease, and the most common movement disorder. This book presents the latest research on the pathways and mechanisms that have been discovered to play a role in Parkinson's pathology. This focus on mechanisms rather than individual genes allows the contributors to elaborate on overlapping and joint functions of different causative genes. Readers will find descriptions of model systems that present parallels (and differences) between discoveries in different species, demonstrating the importance of multidisciplinary research that spans a broad array of technologies and model organisms. Written from both a cross-methodology and cross-species perspective, the book provides readers with the current state of knowledge on the molecular biology of Parkinson's. - Written by experts in the field that focus on pathways and mechanisms implicated in Parkinson's pathology - Draws parallels between multidisciplinary discoveries in different model organisms using an array of technologies - Provides a cross-methodology and cross-species approach to understanding the molecular biology of Parkinson's disease - Includes approximately 25 color Illustrations and diagrams to explain concepts and models - Focuses on key pathways and mechanisms (as opposed to model organism or gene) to provide a multidisciplinary approach to Parkinson's disease