Nucleotide and Protein Expansions and Human Disease PDF Download
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Author: J. Gecz
Publisher: S. Karger AG (Switzerland)
ISBN: 9783805576215
Category : Amino acid sequence
Languages : en
Pages : 0
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Book Description
A valuable compilation of recent findings in the field DNA repeat expansion is the mutational mechanism in a number of high-profile genetic diseases such as fragile X syndrome, myotonic dystrophy and Huntington's disease. Since the discovery of this mechanism more than a decade ago many new findings have been reported, and the study of repeat expansion has virtually become a sub-specialty of human molecular genetics. This special issue of Cytogenetic and Genome Research reviews numerous aspects of nucleotide repeat expansion, mutations, and the proteins affected, including mechanisms of expansion, the molecular basis of repeat-associated disorders, animal models, and clinical insights. Several papers focus on rare and common fragile sites, discussing in detail what is currently known and evaluating their contribution to human disease. This highly authoritative series of articles written by leading investigators is recommended reading not only to students but also to scientists experienced in human genetics and clinicians dealing with patients suffering from repeat expansion disorders.
Author: J. Gecz
Publisher: S. Karger AG (Switzerland)
ISBN: 9783805576215
Category : Amino acid sequence
Languages : en
Pages : 0
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Book Description
A valuable compilation of recent findings in the field DNA repeat expansion is the mutational mechanism in a number of high-profile genetic diseases such as fragile X syndrome, myotonic dystrophy and Huntington's disease. Since the discovery of this mechanism more than a decade ago many new findings have been reported, and the study of repeat expansion has virtually become a sub-specialty of human molecular genetics. This special issue of Cytogenetic and Genome Research reviews numerous aspects of nucleotide repeat expansion, mutations, and the proteins affected, including mechanisms of expansion, the molecular basis of repeat-associated disorders, animal models, and clinical insights. Several papers focus on rare and common fragile sites, discussing in detail what is currently known and evaluating their contribution to human disease. This highly authoritative series of articles written by leading investigators is recommended reading not only to students but also to scientists experienced in human genetics and clinicians dealing with patients suffering from repeat expansion disorders.
Author: Michael Fry
Publisher: Springer Science & Business Media
ISBN: 3540333363
Category : Science
Languages : en
Pages : 296
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Book Description
Human neurological and neuromuscular disorders caused by nucleotide expansion are the focus of growing interest of practicing physicians and of interested biomedical researchers. This volume represents a comprehensive and up-to-date description of many of the better-studied disorders. The authors discuss molecular, clinical and pathological aspects of the diseases as well as our current understanding of their underlying mechanisms.
Author: The Royal Society
Publisher: National Academies Press
ISBN: 0309671132
Category : Medical
Languages : en
Pages : 239
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Book Description
Heritable human genome editing - making changes to the genetic material of eggs, sperm, or any cells that lead to their development, including the cells of early embryos, and establishing a pregnancy - raises not only scientific and medical considerations but also a host of ethical, moral, and societal issues. Human embryos whose genomes have been edited should not be used to create a pregnancy until it is established that precise genomic changes can be made reliably and without introducing undesired changes - criteria that have not yet been met, says Heritable Human Genome Editing. From an international commission of the U.S. National Academy of Medicine, U.S. National Academy of Sciences, and the U.K.'s Royal Society, the report considers potential benefits, harms, and uncertainties associated with genome editing technologies and defines a translational pathway from rigorous preclinical research to initial clinical uses, should a country decide to permit such uses. The report specifies stringent preclinical and clinical requirements for establishing safety and efficacy, and for undertaking long-term monitoring of outcomes. Extensive national and international dialogue is needed before any country decides whether to permit clinical use of this technology, according to the report, which identifies essential elements of national and international scientific governance and oversight.
Author: Tore Samuelsson
Publisher: Garland Science
ISBN: 042966429X
Category : Medical
Languages : en
Pages : 543
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Book Description
The human genome is a linear sequence of roughly 3 billion bases and information regarding this genome is accumulating at an astonishing rate. Inspired by these advances, The Human Genome in Health and Disease: A Story of Four Letters explores the intimate link between sequence information and biological function. A range of sequence-based functional units of the genome are discussed and illustrated with inherited disorders and cancer. In addition, the book considers valuable medical applications related to human genome sequencing, such as gene therapy methods and the identification of causative mutations in rare genetic disorders. The primary audiences of the book are students of genetics, biology, medicine, molecular biology and bioinformatics. Richly illustrated with review questions provided for each chapter, the book helps students without previous studies of genetics and molecular biology. It may also be of benefit for advanced non-academics, which in the era of personal genomics, want to learn more about their genome. Key selling features: Molecular sequence perspective, explaining the relationship between DNA sequence motifs and biological function Aids in understanding the functional impact of mutations and genetic variants Material presented at basic level, making it accessible to students without previous studies of genetics and molecular biology Richly illustrated with questions provided to each chapter
Author: Clévio Nóbrega
Publisher: Springer
ISBN: 3319717790
Category : Medical
Languages : en
Pages : 467
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Book Description
This book provides a cutting-edge review of polyglutamine disorders. It primarily focuses on two main aspects: (1) the mechanisms underlying the pathologies’ development and progression, and (2) the therapeutic strategies that are currently being explored to stop or delay disease progression. Polyglutamine (polyQ) disorders are a group of inherited neurodegenerative diseases with a fatal outcome that are caused by an abnormal expansion of a coding trinucleotide repeat (CAG), which is then translated in an abnormal protein with an elongated glutamine tract (Q). To date, nine polyQ disorders have been identified and described: dentatorubral-pallidoluysian atrophy (DRPLA); Huntington’s disease (HD); spinal–bulbar muscular atrophy (SBMA); and six spinocerebellar ataxias (SCA 1, 2, 3, 6, 7, and 17). The genetic basis of polyQ disorders is well established and described, and despite important advances that have opened up the possibility of generating genetic models of the disease, the mechanisms that cause neuronal degeneration are still largely unknown and there is currently no treatment available for these disorders. Further, it is believed that the different polyQ may share some mechanisms and pathways contributing to neurodegeneration and disease progression.
Author: Robert D. Wells
Publisher: Elsevier
ISBN: 0080463770
Category : Science
Languages : en
Pages : 783
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Book Description
Genetic Instabilities and Neurological Diseases covers DNA repeat instability and neurological disorders, covering molecular mechanisms of repeat expansion, pathogenic mechanisms, clinical phenotype, parental gender effects, genotype-phenotype correlation, and diagnostic applications of the molecular data. This updated edition provides updates of these repeat expansion mutations, including the addition of many new chapters, and old chapters rewritten as extensions of the previous edition. This book is an invaluable reference source for neuroscientists, geneticists, neurologists, molecular biologists, genetic counsellors and students. - Contributions by most of the principal research teams in the area, edited by world-renowned leaders - Lays the background for future investigations on related diseases
Author: Anthony J. Hannan
Publisher: Springer Science & Business Media
ISBN: 1461454344
Category : Medical
Languages : en
Pages : 208
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Book Description
This book addresses the role of tandem repeat polymorphisms (TRPs) in genetic plasticity, evolution, development, biological processes, neural diversity, brain function, dysfunction and disease. There are hundreds of thousands of unique tandem repeats in the human genome and their polymorphic distributions have the potential to greatly influence functional diversity and disease susceptibility. Recent discoveries in this expanding field are critically reviewed and discussed in a range of subsequent chapters, with a focus on the role of TRPs and their various gene products in evolution, development, diverse molecular and cellular processes, brain function and disease.
Author: David N. Cooper
Publisher: Taylor & Francis
ISBN: 9781859960554
Category : Science
Languages : en
Pages : 412
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Book Description
Within the last decade, much progress has been made in the analysis and diagnosis of human inherited disease, and in the characterization of the underlying genes and their associated pathological lesions.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309101964
Category : Social Science
Languages : en
Pages : 385
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Book Description
Over the past century, we have made great strides in reducing rates of disease and enhancing people's general health. Public health measures such as sanitation, improved hygiene, and vaccines; reduced hazards in the workplace; new drugs and clinical procedures; and, more recently, a growing understanding of the human genome have each played a role in extending the duration and raising the quality of human life. But research conducted over the past few decades shows us that this progress, much of which was based on investigating one causative factor at a time—often, through a single discipline or by a narrow range of practitioners—can only go so far. Genes, Behavior, and the Social Environment examines a number of well-described gene-environment interactions, reviews the state of the science in researching such interactions, and recommends priorities not only for research itself but also for its workforce, resource, and infrastructural needs.
