Transcription Factors NF-kB, CREB and Egr-2 and Their Potential Role in Memory Formation PDF Download

Author: Payam Samareh Pahlavan
Publisher:
ISBN:
Category :
Languages : en
Pages : 158

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Book Description
Transcription factors -- CREB -- NF-kB -- Egr-2 -- Morris Water Maze -- memory.

Author: Benedict C. Albensi
Publisher: Bentham Science Publishers
ISBN: 1608052575
Category : Science
Languages : en
Pages : 141

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Book Description
The main theme of this book is to critically survey the role of two recognized protein molecules (i.e., transcription factors) in processes of human memory. In addition, authors provided recent data from their own labs and provided a perspective relevant to specific neurological diseases and potential drug targets. Historically, the transcription factor cAMP response element-binding (CREB) has been the most well documented transcription factor shown to play a role in memory. CREB has several functions, but its most notable function has to do with the formation of long-term memories. More recen.

Author: Benedict C. Albensi
Publisher: Frontiers Media SA
ISBN: 2889198650
Category : Neurosciences. Biological psychiatry. Neuropsychiatry
Languages : en
Pages : 118

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Book Description
The formation of various forms of memory involves a series of distinct cellular and molecular mechanisms, many of which are not fully understood. There are highly conserved pathways that are involved in learning, memory, and synaptic plasticity, which is the primary substrate for memory storage. The formation of short-term (across minutes) memory is mediated by local changes in synapses, while long-term (across hours to days) memory storage is associated with activation of transcription and synthesis of proteins that modify synaptic function. Transcription factors, which can either repress or activate transcription, play a vital role in driving protein synthesis underlying synaptic plasticity and memory, whereby protein synthesis provides the necessary building blocks to accommodate structural changes at the synapse that foster memory formation. Recent data implicate several families of transcription factors that appear critically important in the regulation of memory. In this Topic we will focus on the families of transcription factors thus far found to be critically involved in synaptic plasticity and memory formation. These include cAMP response element binding protein (CREB), Rel/nuclear factor B (Rel/NFB), CCAAT enhancer binding protein (C/EBP), and early growth response factor (Egr). In recent years, numerous studies have implicated epigenetic mechanisms, changes in gene activity and expression that occur without alteration in gene sequence, in the memory consolidation process. DNA methylation and chromatin remodeling are critically involved in learning and memory, supporting a role of epigenetic mechanisms. Here we provide more evidence of the importance of DNA methylation, histone posttranslational modifications and the role of histone acetylation and HDAC inhibitors in above mentioned processes.

Author: Benedict C. Albensi
Publisher:
ISBN:
Category : Neuroplasticity
Languages : en
Pages : 133

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Book Description

Author: Gerald Thiel
Publisher: John Wiley & Sons
ISBN: 3527607366
Category : Science
Languages : en
Pages : 505

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Book Description
This first book to cover neural development, neuronal survival and function on the genetic level outlines promising approaches for novel therapeutic strategies in fighting neurodegenerative disorders, such as Alzheimer's disease. Focusing on transcription factors, the text is clearly divided into three sections devoted to transcriptional control of neural development, brain function and transcriptional dysregulation induced neurological diseases. With a chapter written by Nobel laureate Eric Kandel, this is essential reading for neurobiologists, geneticists, biochemists, cell biologists, neurochemists and molecular biologists.

Author: Catherine Belzung
Publisher: Springer Science & Business Media
ISBN: 364236232X
Category : Medical
Languages : en
Pages : 447

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Book Description
This volume brings together authors working on a wide range of topics to provide an up to date account of the underlying mechanisms and functions of neurogenesis and synaptogenesis in the adult brain. With an increasing understanding of the role of neurogenesis and synaptogenesis it is possible to envisage improvements or novel treatments for a number of diseases and the possibility of harnessing these phenomena to reduce the impact of ageing and to provide mechanisms to repair the brain.

Author: Victor R Preedy
Publisher: Academic Press
ISBN: 012803792X
Category : Psychology
Languages : en
Pages : 776

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Book Description
The Neuroscience of Cocaine: Mechanisms and Treatment explores the complex effects of this drug, addressing the neurobiology behind cocaine use and the psychosocial and behavioral factors that impact cocaine use and abuse. This book provides researchers with an up-to-date understanding of the mechanisms behind cocaine use, and aids them in deriving new pharmacological compounds and therapeutic regimens to treat dependency and withdrawal symptoms. Cocaine is one of the most highly abused illicit drugs worldwide and is frequently associated with other forms of drug addiction and misuse, but researchers are still struggling to understand cocaine’s neuropharmacological profile and the mechanisms of its effects and manifestations at the cognitive level. Cessation of cocaine use can lead to numerous adverse withdrawal conditions, from the cellular and molecular level to the behavioral level of the individual user. Written by worldwide experts in cocaine addiction, this book assists neuroscientists and other addiction researchers in unraveling the many complex facets of cocaine use and abuse. Contains in each chapter an abstract, key facts, mini dictionary of terms, and summary points to aid in understanding Illustrated in full color Provides unique full coverage of all aspects of cocaine and its related pathology Provides researchers with an up-to-date understanding of the mechanisms behind cocaine use, and aids them in deriving new pharmacological compounds and therapeutic regimens to treat dependency and withdrawal symptoms

Author: J. David Sweatt
Publisher: Academic Press
ISBN: 0080959199
Category : Psychology
Languages : en
Pages : 362

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Book Description
This fully revised second edition provides the only unified synthesis of available information concerning the mechanisms of higher-order memory formation. It spans the range from learning theory, to human and animal behavioral learning models, to cellular physiology and biochemistry. It is unique in its incorporation of chapters on memory disorders, tying in these clinically important syndromes with the basic science of synaptic plasticity and memory mechanisms. It also covers cutting-edge approaches such as the use of genetically engineered animals in studies of memory and memory diseases. Written in an engaging and easily readable style and extensively illustrated with many new, full-color figures to help explain key concepts, this book demystifies the complexities of memory and deepens the reader’s understanding. More than 25% new content, particularly expanding the scope to include new findings in translational research. Unique in its depth of coverage of molecular and cellular mechanisms Extensive cross-referencing to Comprehensive Learning and Memory Discusses clinically relevant memory disorders in the context of modern molecular research and includes numerous practical examples

Author: Simon Fillatreau
Publisher: Springer
ISBN: 366243492X
Category : Medical
Languages : en
Pages : 244

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Book Description
This volume provides a set of reviews dedicated to the biology of Interleukin (IL)-10. It includes chapters on its importance for maintaining immune homeostasis in humans, its role in intestinal immunity and its functions during viral and bacterial infections. In addition, it presents reviews on the mechanisms linking innate microbial recognition to the production of IL-10 and on how IL-10 recognition by its receptor functions. The roles of T and B cells as relevant sources of IL-10 are also discussed, with an emphasis on the clinical opportunities offered by IL-10-producing Tr1 cells for the suppression of unwanted immunity. Finally, the functions of other cytokines of the IL-10 family are presented. Collectively, these articles provide a comprehensive overview of our current knowledge on one of the most important anti-inflammatory cytokines known to date.

Author: Gonzalo Emiliano Aranda Abreu
Publisher: BoD – Books on Demand
ISBN: 9535134515
Category : Medical
Languages : en
Pages : 320

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Book Description
"Mechanisms of Neuroinflammation" book explains how the neuronal cells become swollen at the moment of the blood-brain barrier disruption and how they lose their immunological isolation. A cascade of cytokines and immune cells from the bloodstream enters the nervous system, inflaming neurons and activating the glia. This produces a neuroinflammatory process that can generate different neurodegenerative diseases. Better understanding of mechanisms that are activated at the time when the damage to the brain occurs could lead to the development of suitable therapies that revert the neuronal inflammation and thus prevent further damage to the nervous system.