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Author: Yannis Karamanos
Publisher: Humana Press
ISBN: 9781617794490
Category : Medical
Languages : en
Pages : 284
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Book Description
Transcriptomics and proteomics, studying the profile of the expression of nucleic acids and proteins respectively, are increasingly applied to gain a mechanistic insight into a wide spectrum of investigation, and the use of expression profiling studies for the central nervous system and brain function aids in the understanding of neurodegenerative disorders and tumor development mechanisms. In Expression Profiling in Neuroscience, expert researchers provide a survey of the most commonly used approaches in the field and scan the different ways of studying the central nervous system/brain environment through expression profiling. The first part addresses the gene expression profiling of the brain at a large scale or to a specific cell type such as blood-brain barrier endothelium. Then, the second part describes the protein expression studies and the different technologies applied. Written for the popular Neuromethods series, chapters include corresponding background information, tested laboratory protocols, and step-by-step methods for reproducible laboratory experiments. Detailed and authoritative, Expression Profiling in Neuroscience presents the state-of-the-art techniques necessary to expand research further into this vital area of study.
Author: Yannis Karamanos
Publisher: Humana Press
ISBN: 9781617794490
Category : Medical
Languages : en
Pages : 284
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Book Description
Transcriptomics and proteomics, studying the profile of the expression of nucleic acids and proteins respectively, are increasingly applied to gain a mechanistic insight into a wide spectrum of investigation, and the use of expression profiling studies for the central nervous system and brain function aids in the understanding of neurodegenerative disorders and tumor development mechanisms. In Expression Profiling in Neuroscience, expert researchers provide a survey of the most commonly used approaches in the field and scan the different ways of studying the central nervous system/brain environment through expression profiling. The first part addresses the gene expression profiling of the brain at a large scale or to a specific cell type such as blood-brain barrier endothelium. Then, the second part describes the protein expression studies and the different technologies applied. Written for the popular Neuromethods series, chapters include corresponding background information, tested laboratory protocols, and step-by-step methods for reproducible laboratory experiments. Detailed and authoritative, Expression Profiling in Neuroscience presents the state-of-the-art techniques necessary to expand research further into this vital area of study.
Author: Scott E. Hemby
Publisher: Elsevier
ISBN: 0080465633
Category : Science
Languages : en
Pages : 329
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Book Description
The purpose of this work is to familiarize neuroscientists with the available tools for proteome research and their relative abilities and limitations. To know the identities of the thousands of different proteins in a cell, and the modifications to these proteins, along with how the amounts of both of these change in different conditions would revolutionize biology and medicine. While important strides are being made towards achieving the goal of global mRNA analysis, mRNA is not the functional endpoint of gene expression and mRNA expression may not directly equate with protein expression. There are many potential applications for proteomics in neuroscience: determination of the neuro-proteome, comparative protein expression profiling, post-translational protein modification profiling and mapping protein-protein interactions, to name but a few. Functional Genomics and Proteomics in Clinical Neuroscience will comment on all of these applications, but with an emphasis on protein expression profiling. This book combines the basic methodology of genomics and proteomics with the current applications of such technologies in understanding psychiatric illnesses. * Introduction of basic methodologies in genomics and proteomics and their integration in psychiatry* Development of the text in sections related to methods, application and future directions of these rapidly advancing technologies* Use of actual data to illustrate many principles of functional genomics and proteomics. * Introduction to bioinformatics and database management techniques
Author: Simarjeet K. Negi
Publisher:
ISBN:
Category :
Languages : en
Pages : 120
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Book Description
The human brain is the most complex structure known to mankind and one of the greatest challenges in modern biology is to understand how it is built and organized. The power of the brain arises from its variety of cells and structures, and ultimately where and when different genes are switched on and off throughout the brain tissue. In other words, brain function depends on the precise regulation of gene expression in its sub-anatomical structures. But, our understanding of the complexity and dynamics of the transcriptome of the human brain is still incomplete. To fill in the need, we designed a gene expression model that accurately defines the consistent blueprint of the brain transcriptome; thereby, identifying the core brain specific transcriptional processes conserved across individuals. Functionally characterizing this model would provide profound insights into the transcriptional landscape, biological pathways and the expression distribution of neurotransmitter systems. Here, in this dissertation we developed an expression model by capturing the similarly expressed gene patterns across congruently annotated brain structures in six individual brains by using data from the Allen Brain Atlas (ABA). We found that 84% of genes are expressed in at least one of the 190 brain structures. By employing hierarchical clustering we were able to show that distinct structures of a bigger brain region can cluster together while still retaining their expression identity. Further, weighted correlation network analysis identified 19 robust modules of coexpressing genes in the brain that demonstrated a wide range of functional associations. Since signatures of local phenomena can be masked by larger signatures, we performed local analysis on each distinct brain structure. Pathway and gene ontology enrichment analysis on these structures showed, striking enrichment for brain region specific processes. Besides, we also mapped the structural distribution of the gene expression profiles of genes associated with major neurotransmission systems in the human. We also postulated the utility of healthy brain tissue gene expression to predict potential genes involved in a neurological disorder, in the absence of data from diseased tissues. To this end, we developed a supervised classification model, which achieved an accuracy of 84% and an AUC (Area Under the Curve) of 0.81 from ROC plots, for predicting autism-implicated genes using the healthy expression model as the baseline. This study represents the first use of healthy brain gene expression to predict the scope of genes in autism implication and this generic methodology can be applied to predict genes involved in other neurological disorders.
Author: Hans Werner Müller
Publisher: John Wiley & Sons
ISBN: 3527622470
Category : Medical
Languages : en
Pages : 249
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Book Description
With contributions from leading scientists around the world, this is the first book focussing on the analysis of nerve cell damage and repair using genomics, transcriptomics, proteomics and systems biology in order to develop novel therapeutic and diagnostic approaches for neural diseases. Following an introduction into the microarray technology in translational neuroscience, the book goes on to look at the use of '-omics' technologies to analyse molecular changes in traumatic injury, neuron degeneration and regeneration, oxidative stress response, neuropathic pain manifestation etc. The work covers central nervous system as well as peripheral nervous system pathologies. This novel approach makes the book an indispensable companion for neurobiologists, neurologists, cell and molecular biologists, geneticists, and analytical chemists.
Author: Erik James MacLaren
Publisher:
ISBN:
Category :
Languages : en
Pages : 216
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Book Description
Author: Scott E. Hemby
Publisher: Elsevier Science
ISBN: 9780444518538
Category : Science
Languages : en
Pages : 402
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Book Description
The purpose of this work is to familiarize neuroscientists with the available tools for proteome research and their relative abilities and limitations. To know the identities of the thousands of different proteins in a cell, and the modifications to these proteins, along with how the amounts of both of these change in different conditions would revolutionize biology and medicine. While important strides are being made towards achieving the goal of global mRNA analysis, mRNA is not the functional endpoint of gene expression and mRNA expression may not directly equate with protein expression. There are many potential applications for proteomics in neuroscience: determination of the neuro-proteome, comparative protein expression profiling, post-translational protein modification profiling and mapping protein-protein interactions, to name but a few. Functional Genomics and Proteomics in Clinical Neuroscience will comment on all of these applications, but with an emphasis on protein expression profiling. This book combines the basic methodology of genomics and proteomics with the current applications of such technologies in understanding psychiatric illnesses. * Introduction of basic methodologies in genomics and proteomics and their integration in psychiatry * Development of the text in sections related to methods, application and future directions of these rapidly advancing technologies * Use of actual data to illustrate many principles of functional genomics and proteomics. * Introduction to bioinformatics and database management techniques
Author: Tamar Harel
Publisher:
ISBN:
Category : Abnormalities, Human
Languages : en
Pages : 284
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Book Description
Author: Daniel H. Geschwind
Publisher: MIT Press
ISBN: 9780262072298
Category : DNA microarrays
Languages : en
Pages : 366
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Book Description
The effort to sequence the human genome has generated a new discipline, functional genomics, or the study of the relationship between the genetic code and its biologic potential. Gene expression studies are made possible not only by the decoding of the human genome, but by the development of new technologies. The preeminent technology in this area, DNA microarrays, is helping to revolutionize the field of neuroscience.
Author: Magdalena Navarro Torres Arpi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Johanna Buchstaller
Publisher:
ISBN:
Category :
Languages : en
Pages : 113
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Book Description
