Download or read book Molecular Basis of Autism like Behavior in SAPAP3 deficient Mice written by Natalya S. Tesdahl and published by . This book was released on 2017 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autism Spectrum Disorders (ASDs) are a diverse group of diseases that share the common features of deficits in social communication and rigid, repetitive behavior patterns. Most genetic alterations related to ASD can be broadly split into two categories - those pertaining to mTOR/PI3K signaling, and those pertaining to synaptic connections and structure. While a number of synaptic scaffolding proteins have been linked to ASD via human genetic studies and mouse models, SAP90/PSD95 associated protein 3 (SAPAP3) has not. Loss of SAPAP3 in mice, however, results in compulsive grooming behavior, which parallels one of the core features of ASD. On a molecular level, loss of SAPAP3 results in increased signaling via the group I metabotropic glutamate receptor mGluR5. As mGluR5 is known to regulate protein transcription and translation, we conducted a proteomic comparison of sapap3-/- mice relative to sapap3+/+ mice. We identified a number of differentially regulated proteins, the majority of which were upregulated in sapap3-/- mice. Of those, we chose to further investigate collapsin response mediator protein 2 (CRMP2), due to its role in regulating dendritic branching and neurogenesis. We found abnormalities in both dendritic branching and postnatal neurogenesis in sapap3-/- mice, changes which may contribute to some of their behavioral phenotypes. We also found that ultrasonic vocalization, a form of communication for mice, is altered in neonatal sapap3-/- mice. Taken together, these findings provide new direction that could lead to future therapeutics for patients with ASD, as well as an early read-out of the effectiveness of any potential treatment.

Download or read book Brain Connectivity in Autism written by Rajesh K. Kana and published by Frontiers E-books. This book was released on 2014-09-23 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain's ability to process information crucially relies on connectivity. Understanding how the brain processes complex information and how such abilities are disrupted in individuals with neuropsychological disorders will require an improved understanding of brain connectivity. Autism is an intriguingly complex neurodevelopmental disorder with multidimensional symptoms and cognitive characteristics. A biological origin for autism spectrum disorders (ASD) had been proposed even in the earliest published accounts (Kanner, 1943; Asperger, 1944). Despite decades of research, a focal neurobiological marker for autism has been elusive. Nevertheless, disruptions in interregional and functional and anatomical connectivity have been a hallmark of neural functioning in ASD. Theoretical accounts of connectivity perceive ASD as a cognitive and neurobiological disorder associated with altered functioning of integrative circuitry. Neuroimaging studies have reported disruptions in functional connectivity (synchronization of activated brain areas) during cognitive tasks and during task-free resting states. While these insights are valuable, they do not address the time-lagged causality and directionality of such correlations. Despite the general promise of the connectivity account of ASD, inconsistencies and methodological differences among studies call for more thorough investigations. A comprehensive neurological account of ASD should incorporate functional, effective, and anatomical connectivity measures and test the diagnostic utility of such measures. In addition, questions pertaining to how cognitive and behavioral intervention can target connection abnormalities in ASD should be addressed. This research topic of the Frontiers in Human Neuroscience addresses “Brain Connectivity in Autism” primarily from cognitive neuroscience and neuroimaging perspectives.

Download or read book Animal Models of Cognitive Impairment written by Edward D. Levin and published by CRC Press. This book was released on 2006-06-22 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: The costs associated with a drug's clinical trials are so significant that it has become necessary to validate both its safety and efficacy in animal models prior to the continued study of the drug in humans. Featuring contributions from distinguished researchers in the field of cognitive therapy research, Animal Models of Cognitive Impairmen

Download or read book Autism Spectrum Disorders in Adults written by Bernardo Barahona Corrêa and published by Springer. This book was released on 2017-04-13 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book a group of international experts guide the reader through the clinical features of adults with autism spectrum disorders, describe the care needs of patients and their families, explain the evolution of the disorders into old age, and highlight what can be done to help. Detailed attention is paid to the medical and psychiatric problems of adults with these disorders and the approach to their education and professional integration. In addition, expert neuroscientists summarize current views on the neurobiology of autism. Autism spectrum disorders are devastating neurodevelopmental disorders. Although diagnosis and therapeutic interventions usually take place in infancy, they are chronic lifelong conditions. Surprisingly, the literature on autism spectrum disorders in adults is scarce. Moreover, most mental health professionals working with adults have little training in autism, and adult mental health services around the world are rarely prepared to address the needs of these patients, which tend to increase with age. This book therefore fills a crucial gap in the literature and will prove useful for all who care for and deal with adults in the Autistic Spectrum.

Download or read book Reelin Glycoprotein written by S.H. Fatemi and published by Springer Science & Business Media. This book was released on 2008-06-04 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reelin glycoprotein is a serine protease with important roles in embryogenesis and during adult life. This comprehensive and integrative book examines the role that reelin plays in the etiology of various neuropsychiatric disorders, including schizophrenia and autism. The book provides an unprecedented analysis of this emerging and novel protein by examining evidence from genetic, neuroanatomic, biochemical, and behavioral studies.

Download or read book Obsessive Compulsive and Related Disorders written by Samar Reghunandanan and published by OUP Oxford. This book was released on 2015-06-25 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing clinicians and patients with the latest developments in research, this new edition is a succinct and practical introduction to the diagnosis, evaluation and management of OCD and other related disorders. Part of the Oxford Psychiatry Library series, this pocketbook includes individual chapters on the phenomenology, pathogenesis, pharmacotherapy and psychotherapy of OCD and other related disorders, and features fully updated content and research. The book also includes a helpful resources chapter, and an Appendix with summaries of the major rating scales used to assess patients with OCD, which will be of use to both clinicians and patients. Obsessive-compulsive disorder (OCD) and Obsessive-compulsive-related disorders (OCRDs) are anxiety disorders characterized by obsessions and compulsions, and varying degrees of anxiety and depression. OCRDs are considered to be one of the most disabling of psychiatric disorders and they present a tremendous economic and social burden, both for the affected individual, their family, and for society at large. In contrast to other psychiatric conditions of a comparable or lesser prevalence and patient burden, relatively little is understood about the aetiology, and cognitive effects of OCRDs.

Download or read book Obsessive compulsive Disorder written by Christopher Pittenger and published by Oxford University Press. This book was released on 2017 with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt: Obsessive-compulsive disorder (OCD) affects one person in 40 and can cause great suffering. This volume provides the first comprehensive summary of our understanding of this enigmatic condition, summarizing current work ranging from genetics and neurobiology through cognitive psychology, treatment, personal experiences, and societal implications.

Download or read book Stem Cell Epigenetics written by and published by Academic Press. This book was released on 2020-08-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing evidence suggests that epigenetic mechanisms play a central role in stem cell biology and are vital for determining gene expression during cellular differentiation and governing mammalian development. In Stem Cell Epigenetics, leading international researchers examine how chromatin regulation and bona fide epigenetic mechanisms underlie stem cell renewal and differentiation. Authors also explore how the diversity of cell types, including the extent revealed by single cell omic approaches, is achieved, and how such processes may be reversed or managed via epigenetic reprogramming. Topics discussed include chromatin in pluripotency, stem cells and DNA methylation, histone modifications in stem cells and differentiation, higher-order chromatin conformation in pluripotent cells, stem cells and cancer, epigenetics and disease modeling, brain organoids from pluripotent cells, transcriptional regulation in stem cells and differentiation, non-coding RNAs in pluripotency and early differentiation, and diseases caused by epigenetic alterations in stem cells. Additionally, the book discusses the potential implementation of stem cell epigenetics in drug discovery, regenerative medicine, and disease treatment. Stem Cell Epigenetics will provide researchers and physicians with a state-of-the-art map to orient across the frontiers of this fast-evolving field. Analyzes the role of epigenetics in embryonic stem cell regulation Indicates the epigenetic mechanisms involved in stem cell differentiation and highlights modifications and misregulations that may result in disease pathogenesis Examines the potential applications of stem cell epigenetics in therapeutic disease interventions and regenerative medicine, providing a foundation for researchers and physicians to bring this exciting and fast-evolving field into a clinical setting Features chapter contributions by leading international experts

Download or read book Personalized Food Intervention and Therapy for Autism Spectrum Disorder Management written by M. Mohamed Essa and published by Springer Nature. This book was released on 2020-01-31 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on implications of traditional and processed foods for autism spectrum disorder (ASD) intervention and management. Numerous phytonutrients and pharmacologically active compounds in edible natural products and diet could influence and offer protection to neuronal dysfunction that occurs due to ASD. The neuroprotective effects of various fruits, vegetables, nuts and seeds phytochemicals, and other natural bioactive ingredients against ASD and related conditions are discussed. Topics such as the possible neuroprotective mechanism of action of these foods and the therapeutic role of antioxidants in relation to ASD are addressed. This book also highlights the scope of using anti-inflammatory agents and antioxidants to promote neurogenesis and improve other symptoms in ASD. It emphasizes personalized nutritional approaches with dietary management of neurodevelopmental disorders/ASD cases. Information in this book is relevant to researchers in the field of complementary and alternative medicine, nutraceuticals, neuroscience, agriculture, nutrition, and food science. This volume is beneficial to students of varying levels, and across multiple disciplines.

Download or read book The Neuroscience of Autism Spectrum Disorders written by Joseph D. Buxbaum and published by Academic Press. This book was released on 2012-10-25 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autism is no longer considered a rare disease, and the Center for Disease Control now estimates that upwards of 730,000 children in the US struggle with this isolating brain disorder. New research is leading to greater understanding of and ability to treat the disorder at an earlier age. It is hoped that further genetic and imaging studies will lead to biologically based diagnostic techniques that could help speed detection and allow early, more effective intervention. Edited by two leaders in the field, this volume offers a current survey and synthesis of the most important findings of the neuroscience behind autism of the past 20 years. With chapters authored by experts in each topic, the volume explores etiology, neuropathology, imaging, and pathways/models. Offering a broad background of ASDs with a unique focus on neurobiology, the volume offers more than the others on the market with a strictly clinical focus or a single authored perspective that fails to offer expert, comprehensive coverage. Researchers and graduate students alike with an interest in developmental disorders and autism will benefit, as will autism specialists across psychology and medicine looking to expand their expertise. Uniquely explores ASDs from a neurobiological angle, looking to uncover the molecular/cellular basis rather than to merely catalog the commonly used behavioral interventions Comprehensive coverage synthesizes widely dispersed research, serving as one-stop shopping for neurodevelopmental disorder researchers and autism specialists Edited work with chapters authored by leaders in the field around the globe - the broadest, most expert coverage available

Download or read book The Autisms written by Craig M. Powell and published by Oxford University Press, USA. This book was released on 2013 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The science of autism has seen tremendous breakthroughs in the past few decades. A multitude of relatively rare mutations have been identified to explain around 15 % of autism cases with many of these genetic causes systematically examined in animal models. This marriage of human genetics and basic neurobiology has led to major advances in our understanding of how these genetic mutations alter brain function and help to better understand the human disease. These scientific approaches are leading to the identification of potential therapeutic targets for autism that can be tested in the very same genetic models and hopefully translated into novel, rational therapies. The Autisms: Molecules to Model Systems provides a roadmap to many of these genetic causes of autism and clarifies what is known at the molecular, cellular, and circuit levels. Focusing on tractable genetic findings in human autism and painstakingly dissecting the underlying neurobiology, the book explains, is the key to understanding the pathophysiology of autism and ultimately to identifying novel treatments.

Download or read book Neuronal and Synaptic Dysfunction in Autism Spectrum Disorder and Intellectual Disability written by Carlo Sala and published by Academic Press. This book was released on 2016-04-30 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuronal and Synaptic Dysfunction in Autism Spectrum Disorder and Intellectual Disability provides the latest information on Autism spectrum disorders (ASDs), the lifelong neurodevelopmental disorders that present in early childhood and affect how individuals communicate and relate to others and their surroundings. In addition, three quarters of ASD patients also manifest severe intellectual disability. Though certain genes have been implicated, ASDs remain largely a mystery, and research looking into causes and cellular deficits are crucial for better understanding of neurodevelopmental disorders. Despite the prevalence and insidious nature of this disorder, this book remains to be an extensive resource of information and background on the state of current research in the field. The book serves as a reference for this purpose, and discusses the crucial role synaptic activity plays in proper brain function. In addition, the volume discusses the neurodevelopmental synaptopathies and serves as a resource for scientists and clinicians in all biomedical science specialties. This research has been crucial for recent studies that have provided a rationale for the development of pharmacological agents able to counteract functional synaptic anomalies and potentially ameliorate some ASD symptoms. Introduces the genetic and non-genetic causes of autism and associated intellectual disabilities Describes the genes implicated in autistic spectrum disorders and their function Considers major individual genetic causes of autism, Rett syndrome, Fragile X syndrome, and other autism spectrum disorders, as well as their classification as synaptopathies Presents a thorough discussion of the clinical aspects of multiple neurodevelopmental disorders and the experimental models that exist to study their pathophysiology in vitro and in vivo, including animal models and patient-derived stem cell culture

Download or read book 2020 AEIT International Conference of Electrical and Electronic Technologies for Automotive AEIT AUTOMOTIVE written by IEEE Staff and published by . This book was released on 2020-11-18 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: AEIT AUTOMOTIVE 2020 Conference, after 4 successful editions, will be held on November, 18 20 to host regular papers in several areas of the multiform automotive and e mobility fields The 5th AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE 2020) aims to be a solid reference of the technical community to present and discuss the most recent results of scientific and technological research for the automotive industry, with particular emphasis to applications and new trends The Conference covers all aspects of the segment focusing on electrical vehicles, connected autonomous cars, special vehicles, and e mobility AEIT AUTOMOTIVE 2020 2020 will be structured in 3 days with Scientific Sessions, including both lectures and poster sessions, Tutorials, Key note Speeches, Round tables and Panel discussions, covering current electric automotive scenario with its national and international perspectives, development trends and regulation

Download or read book Psychodermatology in Clinical Practice written by Anthony Bewley and published by Springer Nature. This book was released on 2021-06-03 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a simple, practical resource for all healthcare professionals working with dermatological patients with psychological aspects to their disease. The emphasis is on effective guidance rather than exhaustive case reviews, providing readers with a manual on the appropriate way to approach management of the patient in each case. Comprehensive in coverage, but concise in its delivery of information, Psychodermatology in Clinical Practice presents an idealized approach to management of psychodermatology patients within a global perspective, and provides practical tools to aid assessment of patients and in the decision-making process. It is suitable for dermatologists, psychiatrists and psychologists, dermatology nursing staff, primary care physicians and pediatricians.

Download or read book Histamine and Histamine Receptors in Health and Disease written by Yuichi Hattori and published by Springer. This book was released on 2017-05-22 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ​book provides a comprehensive overview on current histamine and histamine receptor research in context of human health and disease and reflect the multidisciplinary nature of the field. While the editors realize that it is almost impossible to cover the field completely within the constraints of a single HEP volume, nonetheless, all important aspects will be covered in one way or the other. An overarching introductory chapter will link the individual chapters and provide an overview on the field. This chapter will also link the book to the previous HEP volume on histamine receptors and the recent HEP volume on the pharmacology of itch. Great attention will be paid to complementation of existing literature while avoiding undue duplication. The book will cover new methods for analysis of histamine and histamine metabolites, development of methods for histamine receptor analysis, signal transduction, histamine release, regulation of immune cells by histamine, histamine metabolism and associated diseases, regulation of major organ systems by histamine and development of new drugs and experimental tools for the study of histamine receptors.

Download or read book A Time for Metabolism and Hormones written by Paolo Sassone-Corsi and published by Springer. This book was released on 2016-04-04 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen spectacular advances in the field of circadian biology. These have attracted the interest of researchers in many fields, including endocrinology, neurosciences, cancer, and behavior. By integrating a circadian view within the fields of endocrinology and metabolism, researchers will be able to reveal many, yet-unsuspected aspects of how organisms cope with changes in the environment and subsequent control of homeostasis. This field is opening new avenues in our understanding of metabolism and endocrinology. A panel of the most distinguished investigators in the field gathered together to discuss the present state and the future of the field. The editors trust that this volume will be of use to those colleagues who will be picking up the challenge to unravel how the circadian clock can be targeted for the future development of specific pharmacological strategies toward a number of pathologies.

Download or read book Comprehensive Guide to Autism written by Vinood B. Patel and published by Springer. This book was released on 2013-10-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autism is a complex multifaceted disorder affecting neurodevelopment during the early years of life and, for many, throughout the life span. Inherent features include difficulties or deficits in communication, social interaction, cognition, and interpersonal behavioral coordination, to name just a few. Autism profoundly impacts the affected individual, the family, and, in many cases, the localized communities. The increased prevalence of childhood autism has resulted in rapid developments in a wide range of disciplines in recent years. Nevertheless, despite intensive research, the cause(s) remain unresolved and no single treatment strategy is employed. To address these issues, Comprehensive Guide to Autism is an all-embracing reference that offers analyses and discussions of contemporary issues in the field of autism. The work brings together scientific material from leading experts in the field relating to a wide range of important current topics, such as the early identification and treatment of children with autism, pertinent social and behavioral studies, recent developments in genetics and immunology, the influence of diet, models of autism, and future treatment prospects. Comprehensive Guide to Autism contains essential readings for behavioral science researchers, psychologists, physicians, social workers, parents, and caregivers.