[PDF] Unraveling Neurodegeneration Insights From The Drosophila Model eBook

Author : 1st Veer Bhan, 1st
Publisher :
Page : 0 pages
File Size : 39,44 MB
Release : 2023-10-03
Category :
ISBN : 9781685764494

GET BOOK

Neurodegenerative illnesses like Alzheimer's, Parkinson's, and ALS are devastatingconditions without cures. As populations age, these diseases are rising globally, creating anurgent need for insights into their mechanisms and treatments. The common fruit flyDrosophila melanogaster has emerged as a remarkably versatile model system to studyneurodegeneration. With a complex yet accessible nervous system, ease of geneticmanipulation, and conserved disease-related genes, the fly provides a powerful platform fordissecting the intricate biology underlying these disorders.This book provides a comprehensive overview of Drosophila neurodegeneration researchspanning over four decades. It introduces the genetics and prevalence of majorneurodegenerative diseases, along with the advantages of the fly model. Detailed case studieshighlight seminal findings from Drosophila models of Alzheimer's, Parkinson's, and ALSdiseases. The book explores cellular pathways implicated in neurodegeneration, includingprotein misfolding, oxidative stress, mitochondrial dysfunction, and neuroinflammation. Itdiscusses techniques for genetic manipulation, behavioral assays, and drug screening in flies.Emerging technologies like CRISPR/Cas9 genome editing are enabling new horizons.Importantly, the book examines therapeutic approaches informed by fly studies, such asTargeting neuroprotective genes and disease-modifying factors. It also covers ethicalconsiderations around animal research and the need for thoughtful public engagement. Thebook concludes by underscoring unanswered questions and future research directions, whileemphasizing the importance of collaborative, translational research in bringing treatmentsfrom bench to bedside.

Author : Mousumi Mutsuddi
Publisher : Springer Nature
Page : 470 pages
File Size : 47,85 MB
Release : 2019-12-05
Category : Medical
ISBN : 981132218X

GET BOOK

This book is aimed at generating an updated reservoir of scientific endeavors undertaken to unravel the complicated yet intriguing topic of neurodegeneration. Scientists from Europe, USA and India who are experts in the field of neurodegenerative diseases have contributed to this book. This book will help readers gain insight into the recent knowledge obtained from Drosophila model, in understanding the molecular mechanisms underlying neurodegenerative disorders and also unravel novel scopes for therapeutic interventions. Different methodologies available to create humanized fly models that faithfully reflects the pathogenicities associated with particular disorders have been described here. It also includes information on the exciting area of neural stem cells. A brief discussion on neurofibrillary tangles, precedes the elaborate description of lessons learnt from Drosophila about Alzheimer's, Parkinson’s, Spinomuscular Atrophy, Huntington’s diseases, RNA expansion disorders and Hereditary Spastic Paraplegia. We have concluded the book with the use of Drosophila for identifying pharmacological therapies for neurodegenerative disorders. The wide range of topics covered here will not only be relevant for beginners who are new to the concept of the extensive utility of Drosophila as a model to study human disorders; but will also be an important contribution to the scientific community, with an insight into the paradigm shift in our understanding of neurodegenerative disorders. Completed with informative tables and communicative illustrations this book will keep the readers glued and intrigued. We have comprehensively anthologized the lessons learnt on neurodegeneration from Drosophila and have thus provided an insight into the multidimensional aspects of pathogenicities of majority of the neurodegenerative disorders.

Author : Mohamad Ayajuddin
Publisher :
Page : pages
File Size : 49,98 MB
Release : 2018
Category : Technology
ISBN :

GET BOOK

Parkinson's disease (PD) is a medical condition that has been known since ancient times. It is the second most common neurodegenerative disorder affecting approximately 1% of the population over 50 years. It is characterized by both motor and non-motor symptoms. Most of PD cases are sporadic while 5-10% cases are familial. Environment factors such as exposure to pesticides, herbicides and other heavy metals are expected to be the main cause of sporadic form of the disease. Mutation of the susceptible genes such as SNCA, PINK1, PARKIN, DJ1, and others are considered to be the main cause of the familial form of disease. Drosophila offers many advantages for studying human neurodegenerative diseases and their underlying molecular and cellular pathology. Shorter life span; large number of progeny; conserved molecular mechanism(s) among fly, mice and human; availability of many techniques, and tools to manipulate gene expression makes drosophila a potential model system to understand the pathology associated with PD and to unravel underlying molecular mechanism(s) responsible for dopaminergic neurodegeneration in PD-understanding of which will be of potential assistance to develop therapeutic strategies to PD. In the present review, we made an effort to discuss the contribution of fly model to understand pathophysiology of PD, in understanding the biological functions of genes implicated in PD; to understand the gene-environment interaction in PD; and validation of clues that are generated through genome-wide association studies (GWAS) in human through fly; further to screen and develop potential therapeutic molecules for PD. In nutshell, fly has been a great model system which has immensely contributed to the biomedical research relating to understand and addressing the pathology of human neurological diseases in general and PD in particular.

Author : Amritpal Mudher
Publisher : Taylor & Francis
Page : 233 pages
File Size : 19,97 MB
Release : 2020-11-25
Category : Science
ISBN : 1000115534

GET BOOK

Drosophila gives an overview of the ways in which Drosophila is currently being used as a model organism to further our understanding of a spectrum of human neurological diseases. Each chapter is written by respected researchers and gives an excellent account of the subject that is suitable for postgraduate and postdoctoral researchers.

Author :
Publisher : ScholarlyEditions
Page : 340 pages
File Size : 29,1 MB
Release : 2013-07-22
Category : Medical
ISBN : 1481654551

GET BOOK

Neurodegenerative Diseases: New Insights for the Healthcare Professional: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Diagnosis and Screening. The editors have built Neurodegenerative Diseases: New Insights for the Healthcare Professional: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Diagnosis and Screening in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Neurodegenerative Diseases: New Insights for the Healthcare Professional: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Author : Gérard Lizard
Publisher : Springer
Page : 212 pages
File Size : 25,15 MB
Release : 2021-01-09
Category : Medical
ISBN : 9783030602031

GET BOOK

This book provides an overview of the biology and biochemistry of peroxisomes, and discusses the contribution of these organelles to peroxisomal and neurodegenerative diseases. It begins with a detailed introduction to the biogenesis and metabolic functions of peroxisomes, and highlights their role in oxidative stress and in lipid metabolism such as fatty acid oxidation. The following chapters focus on the molecular and clinical aspects of peroxisomal disorders caused by defects in peroxisomal function. In particular, the biological aspects of peroxisomal biogenesis disorders such as Zellweger syndrome and Heimler syndrome are discussed. This includes their underlying genetic causes as well as the biochemical and metabolic defects associated with the disorders. In addition, several chapters cover recent observations suggesting an association between peroxisomal dysfunction and neurodegenerative diseases such as Alzheimer's, Multiple Sclerosis and other degenerative cerebellar pathologies. The final section of the book discusses important cell and animal models for studying the role of peroxisomes in human diseases and presents current therapeutic strategies for their treatment. This book deals with a highly topical subject that is at the heart of current research, and represents a valuable contribution for all students and researchers who want to understand the complex biology of peroxisomes and their role in human diseases.

Author : Amit Singh
Publisher : Springer Science & Business Media
Page : 375 pages
File Size : 42,49 MB
Release : 2013-09-14
Category : Medical
ISBN : 1461482321

GET BOOK

Undoubtedly, Drosophila melanogaster, fruit fly, has proved to be one of the most popular invertebrate model organisms, and the work horse for modern day biologists. Drosophila, a highly versatile model with a genetic legacy of more than a century, provides powerful genetic, cellular, biochemical and molecular biology tools to address many questions extending from basic biology to human diseases. One of the most important questions in biology focuses on how does a multi-cellular organism develop from a single-celled embryo. The discovery of the genes responsible for pattern formation has helped refine this question, and led to other questions, such as the role of various genetics and cell biological pathways in regulating the crucial process of pattern formation and growth during organogenesis. Drosophila eye model has been extensively used to study molecular genetic mechanisms involved in patterning and growth. Since the genetic machinery involved in the Drosophila eye is similar to humans, it has been used to model human diseases and homology to eyes in other taxa. This book will discuss molecular genetic mechanisms of pattern formation, mutations in axial patterning, Genetic regulation of growth in Drosophila eye, and more. There have been no titles in the past ten years covering this topic, thus an update is urgently needed.​

Author : Jesus Avila
Publisher : Frontiers Media SA
Page : 254 pages
File Size : 10,10 MB
Release : 2020-07-08
Category :
ISBN : 2889638359

GET BOOK

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.

Author : Farzana Khan Perveen
Publisher : BoD – Books on Demand
Page : 270 pages
File Size : 17,68 MB
Release : 2018-02-28
Category : Technology & Engineering
ISBN : 9535138537

GET BOOK

This book contains 12 chapters divided into two sections. Section 1 is "Drosophila - Model for Genetics." It covers introduction, chromosomal polymorphism, polytene chromosomes, chromosomal inversion, chromosomal evolution, cell cycle regulators in meiosis and nongenetic transgenerational inheritance in Drosophila. It also includes ecological genetics, wild-type strains, morphometric analysis, cytostatics, frequencies of early and late embryonic lethals (EEL and LEL) and mosaic imaginal discs of Drosophila for genetic analysis in biomedical research. Section 2 is "Drosophila - Model for Therapeutics." It explains Drosophila as model for human diseases, neurodegeneration, heart-kidney metabolic disorders, cancer, pathophysiology of Parkinson's disease, dopamine, neuroprotective therapeutics, mitochondrial dysfunction and translational research. It also covers Drosophila role in ubiquitin-carboxyl-terminal hydrolase-L1 (UCH-L1) protein, eye development, anti-dUCH antibody, neuropathy target esterase (NTE), organophosphorous compound-induced delayed neuropathy (OPIDN) and hereditary spastic paraplegia (HSP). It also includes substrate specificities, kinetic parameters of recombinant glutathione S-transferases E6 and E7 (DmGSTE6 and DmGSTE7), detoxification and insecticidal resistance and antiviral immunity in Drosophila.