Author: Pannilage Nirma Dimuthumalee Perera
Publisher:
ISBN:
Category : Amyotrophic lateral sclerosis
Languages : en
Pages :

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Author: Lisa Rowe
Publisher:
ISBN: 9781632412966
Category :
Languages : en
Pages : 0

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Book Description
Amyotrophic Lateral Sclerosis (ALS) continues to be one of the mysterious diseases of 21st century, even though ample amount of research; both pre-clinical and clinical, has been conducted during the past few years. Significant attempts have been made for

Author: Michael S. Wolfe
Publisher: Academic Press
ISBN: 0128113057
Category : Medical
Languages : en
Pages : 561

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Book Description
The Molecular and Cellular Basis of Neurodegenerative Diseases: Underlying Mechanisms presents the pathology, genetics, biochemistry and cell biology of the major human neurodegenerative diseases, including Alzheimer’s, Parkinson’s, frontotemporal dementia, ALS, Huntington’s, and prion diseases. Edited and authored by internationally recognized leaders in the field, the book's chapters explore their pathogenic commonalities and differences, also including discussions of animal models and prospects for therapeutics. Diseases are presented first, with common mechanisms later. Individual chapters discuss each major neurodegenerative disease, integrating this information to offer multiple molecular and cellular mechanisms that diseases may have in common. This book provides readers with a timely update on this rapidly advancing area of investigation, presenting an invaluable resource for researchers in the field. Covers the spectrum of neurodegenerative diseases and their complex genetic, pathological, biochemical and cellular features Focuses on leading hypotheses regarding the biochemical and cellular dysfunctions that cause neurodegeneration Details features, advantages and limitations of animal models, as well as prospects for therapeutic development Authored by internationally recognized leaders in the field Includes illustrations that help clarify and consolidate complex concepts

Author: Yulong Sun
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Advances in modern medicine in the past century have dramatically improved the average life expectancy in the western world. Unfortunately, the molecular mechanisms that maintain the integrity of proteins in the body appear to be unable to keep pace. This has led to a growing prevalence of late-onset diseases involving abnormal accumulation of proteins, especially in the last century. The increase in occurrence of neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD), Parkinson's disease (PD), and transmissible spongiform encephalopathies such as prion disease, has become a great burden to the healthcare system. All of these diseases are currently incurable and fatal, but they share the common hallmark of misfolding and aggregation of proteins within the effected neurons. The discovery and characterization of such proteins have often led to the identification of potential targets for treatment and drug design. In the case of ALS, progressive death of upper and lower motor neurons leads to full-body paralysis, and patient death from respiratory failure. The cause of ALS is currently unknown, but remarkably, regardless of the type of ALS (familial or sporadic), the RNA binding protein, TDP-43, is found in 97% of cases as neuronal inclusions, suggesting a mechanistic role in disease pathogenesis. In this thesis, several techniques are used to enable detailed biophysical characterization the TDP-43 aggregation process in solution and in model membranless organelles. Equilibrium turbidity measurements of the protein under aggregating conditions and the inhibitory effects of native-state stabilizing oligonucleotides on aggregation are presented. The modulatory effects of physiological concentrations of electrolytes on TDP-43 aggregation and their implications are also discussed. A novel technique called spatially targeted optical microproteomics (STOMP) is presented as a method to interrogate the proteomic contents of small cellular features in mammalian tissue in hope of identifying common proteins in neuronal inclusions and stress granules. Although the STOMP technique still requires refinement, the biophysical studies on TDP-43 presented here begin to unravel the complex and largely unknown etiology of what is currently a devastating and incurable disease.

Author: William Duddy
Publisher:
ISBN: 9783036516219
Category :
Languages : en
Pages : 318

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Book Description
This compilation focuses on recent advances in the molecular and cellular understandingof neuromuscular biology, and the treatment of neuromuscular disease.These advances are at the forefront of modern molecular methodologies, oftenintegrating across wet-lab cell and tissue models, dry-lab computational approaches,and clinical studies. The continuing development and application ofmultiomics methods offer particular challenges and opportunities in the field,not least in the potential for personalized medicine.

Author: Vijay Kumar
Publisher: Elsevier
ISBN: 0128200669
Category : Medical
Languages : en
Pages : 270

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Book Description
Aggregates of the TAR DNA binding protein 43 (TDP-43), are hallmark features of the neurodegenerative diseases Amyotrophic Lateral Sclerosis (ALS) and frontotemporal dementia (FTD), with overlapping clinical, genetic and pathological features. TDP-43 and Neurodegeneration: From Bench to Bedside summarizes new findings in TDP-43 pathobiology and proteinopathies. The book summarizes TDP-43's structure, function, biology, misfolding, aggregation, pathogenesis and therapeutics. It includes autophagy-mediated therapy, role of stress granule, novel genetic, cell culture-based models, systems biology for precision medicine, development of stem cells and mechanism-based therapies that can target ALS and other related neurodegenerative diseases. This book is written for neuroscientists, neurologists, clinicians, advanced graduate students, drug discovery researchers, as well as cellular and molecular biologists involved in ALS, motor neuron disease (MND) and other neurodegenerative disorders. Reviews TDP-43 structure, folding, function, and pathology Identifies TDP-43 role in ALS, FTP, and other neurodegenerative diseases Presents a systems and precision biology perspective of TDP-43 Discusses therapeutics of TDP-43 proteinopathies Translates bench research to application bedside

Author: Raul Delgado-Morales
Publisher: Springer
ISBN: 3319538896
Category : Science
Languages : en
Pages : 520

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Book Description
Epigenetic mechanisms (DNA modifications, histone alterations and non-coding RNAs) are crucial for transcriptional regulation and alterations of the “physiological epigenome” are increasingly associated with human diseases. During the last decade the emerging field of neuroepigenomics have started to impact tremendously in areas such learning and memory, addiction or neurodegeneration. This expert volume covers the role of epigenetic molecular mechanism in regulation of central nervous system’s function, one of the most exciting areas of contemporary molecular neuroscience. The book describes the current knowledge on the epigenetic basis of human disease covering the complete lifespan: from neurodevelopment/childhood (Rett Syndrome, Rubinstein-Taybi, autism), adolescence (eating disorders, drug addiction, anxiety), adulthood (depression, schizophrenia, amyotrophic lateral sclerosis, Huntington’s disease) and elderly (Alzheimer’s disease, Parkinson’s disease). The book also covers the three major players on neuroepigenomic mechanisms: histones alterations, DNA modifications and non-coding RNAs, their roles at the molecular and cellular level and the impact of their alterations on neuronal function and behavior. Finally, a special chapter on state-of-the-art technologies helps the reader not only to understand epigenetic driven changes in human cognition and diseases but also the methodology that will help to generate paradigm shifts on our understanding of brain function and the role of the neuroepigenome in human diseases.

Author: George M. Cochrane
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 124

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Book Description

Author: Christopher A. Shaw
Publisher: John Wiley & Sons
ISBN: 1119745500
Category : Medical
Languages : en
Pages : 240

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Book Description
SPECTRUMS OF AMYOTROPHIC LATERAL SCLEROSIS Discover state-of-the-art research findings on ALS from leading authors and editors in the field In Spectrums of Amyotrophic Lateral Sclerosis: Heterogeneity, Pathogenesis & Therapeutic Directions, distinguished researchers and editors Dr. Christopher A. Shaw and Jessica R. Morrice deliver a practical and powerful perspective on Amyotrophic Lateral Sclerosis (ALS) as a heterogeneous spectrum of disorders. This increasingly accepted point-of-view allows researchers and medical professionals to develop better targeted interventions and more precise therapies. In the book, readers will find chapters on a wide variety of critical issues facing ALS researchers and healthcare practitioners treating ALS sufferers, including animal models of ALS, neuronal support cells known to have a pivotal role in ALS, and current challenges in ALS clinical trials, among others. The authors describe pathologic features common to all cases of ALS and why animal models, though crucial, should be interpreted with caution. Finally, multiple genetic and environmental etiologies of the disease are discussed. Readers will also benefit from the inclusion of: A thorough introduction to ALS as a spectrum disease and the implications for models, therapeutic development and clinical trial design Explorations of the genetic basis of ALS, prospective sALS etiologies, and the involvement of microbiome in ALS Discussions of ALS-PDC and environmental risk factors, protein aggregation in ALS, defects in RNA metabolism in ALS, and the non-cell autonomous nature of ALS and the involvement of glial cells Examinations of animal models of ALS and perspectives on previously failed ALS therapeutics and current therapeutic strategies Perfect for clinical neurologists, healthcare providers and caretakers, clinicians, and researchers studying motor neuron disease, Spectrums of Amyotrophic Lateral Sclerosis: Heterogeneity, Pathogenesis & Therapeutic Directions is also an indispensable resource for the neurodegenerative research community, neurology residents, and graduate-level neuroscience students.

Author: Gabor G. Kovacs
Publisher: Cambridge University Press
ISBN: 1316337650
Category : Medical
Languages : en
Pages : 320

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Book Description
This practical guide to the diagnosis of neurodegenerative diseases discusses modern molecular techniques, morphological classification, fundamentals of clinical symptomology, diagnostic pitfalls and immunostaining protocols. It is based on the proteinopathy concept of neurodegenerative disease, which has influenced classification and provides new strategies for therapy. Numerous high-quality images, including histopathology photomicrographs and neuroradiology scans, accompany the description of morphologic alterations and interpretation of immunoreactivities. Diagnostic methods and criteria are placed within recent developments in neuropathology, including the now widespread application of immunohistochemistry. To aid daily practice, the guide includes diagnostic algorithms and offers personal insights from experienced experts in the field. Special focus is given to the way brain tissue should be handled during diagnosis. This is a must-have reference for medical specialists and specialist medical trainees in the fields of pathology, neuropathology and neurology working with neuropathologic features of neurodegenerative diseases.