Download or read book REGULATION OF THE HUMAN NEUROTROPIC POLYOMAVIRUS JCV IN THE CENTRAL NERVOUS SYSTEM written by Ilker Kudret Sariyer and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomedical Neuroscience
Download or read book Transcriptional Regulation of Human Neurotropic Papovavirus JCV written by Kotlo Umesh Kumar and published by . This book was released on 1994 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Regulation of the Human Neurotropic Virus JCV written by Douglas A. Kerr and published by . This book was released on 1995 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Viral and Host Factor Interactions in the Regulation of JC Virus Reactivation written by Michael John Craigie and published by . This book was released on 2018 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: JC virus (JCV) is a human neurotropic polyomavirus and the etiologic agent of progressive multifocal leukoencephalopathy (PML), a demyelinating disease of the white matter. PML is primarily observed in immunocompromised patients, including patients with acquired immunodeficiency syndrome (AIDS) and those prescribed immunomodulatory therapies. During JCV infection, the virus encodes multiple viral proteins including T-antigen and agnoprotein. Originally, we demonstrated that T-antigen expression rescued serine/arginine rich splicing factor 1 (SRSF1)-mediated transcriptional suppression of JCV for both early and late promoter orientations. We demonstrated that T-antigen expression suppressed SRSF1 expression in glial cells through inhibition of SRSF1 transcription. We have recently shown that agnoprotein is secreted from transfected cells into the extracellular matrix, where it is internalized by neighboring uninfected astrocytes or microglia. The internalization of agnoprotein was found to impact astrocyte's cytokine profile, with treatment of astrocytes with media containing agnoprotein resulting in a significant reduction in granulocyte-macrophage colony-stimulating factor (GM-CSF) secretion. Subsequent reporter gene analysis demonstrated that agnoprotein can suppress GM-CSF transcription, implicating a possible mechanism for the reduction of GM-CSF secretion. Likewise, the treatment of a human monocyte cell line, U-937, with agnoprotein resulted in decreased differentiation, dysregulated surface marker expression, and decreased phagocytic ability. Similarly, treatment of peripheral blood mononuclear cells with agnoprotein decreased cellular migration through an in vitro blood brain barrier model. These findings have suggested that extracellular agnoprotein modulates aspects of the immune response to JCV, primarily through suppression of GM-CSF secretion and a subsequent dysregulation on monocyte/macrophage function.
Download or read book Neuro AIDS written by Alireza Minagar and published by Nova Publishers. This book was released on 2006 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past two decades, the world scientific community has witnessed major achievements in our understanding of the pathogenesis of HIV infection of the nervous system and HIV-Associated Dementia (HAD). Despite these giant gains, nervous system involvement during AIDS remains a relentlessly progressive disease with a deadly fate in many cases. This book on NeuroAIDS provides a unique resource for both general neurologists as well as basic neuroscientists with profound interests for research on NeuroAIDS. This book has special emphasis on the mechanisms of disease development and progression of HIV-infected patients with NeuroAIDS. The contributors have provided the readers with comprehensive reviews on clinical manifestations of HAD, mechanisms of HIV entry into the central nervous system, the role of cytokines and chemokines in pathogenesis of NeuroAIDS, drug abuse and NeuroAIDS, virus load in HAD, allostasis in HIV and AIDS, stroke in AIDS patients, and neuroimaging of HIV infection of the central nervous system. In addition, there are chapters on Varicella Zoster virus infection of HIV-seropositive and AIDS patients, as well as the molecular basis for opioids and AIDS virus interactions.
Download or read book Polyomaviruses and Human Diseases written by Nasimul Ahsan and published by Springer Science & Business Media. This book was released on 2007-06-25 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science never solves apr oblem without creating ten more Geor ge Bernard Shaw How prophetic the above words prove to be when applied to the advances of 20th century medicine. Prior to Banting and Best, chnicians were unaware of the ravages of diabetes, patients simply wasted away and died. Following the purifica tion of insulin, clinicians now had to deal with diabetic retinopathy, diabetic neph ropathy and all the other complications of long-term diabetes. A little over 50 years ago, the first successful human kidney transplant was performed in Boston. The first 30 years of the experience had successes when compared to the alternative but were a constant struggle to get even 50% of the grafts from deceased donors to survive more than a year. However, the science continued to advance knowledge of the immune response. With this came more and increasingly powerful tools for the clinician. Suddenly, success rates of 80-90% at one year were attainable. With this success came new problems, new complications and clinicians now had to worry about the long-term consequences of their therapy as patients were surviving with functional grafts for extended periods. A particular infectious complication evolved with the application of ever more powerful immunosuppressant drugs. Astute clinicians noted that occasionally cellular rejections seemed to get worse with steroids. Despite their best efforts and the use of powerful drugs, patients lost their grafts to overwhelming interstitial infiltrates not seen before.
Download or read book Fenner and White s Medical Virology written by Christopher J. Burrell and published by Academic Press. This book was released on 2016-11-09 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fenner and White's Medical Virology, Fifth Edition provides an integrated view of related sciences, from cell biology, to medical epidemiology and human social behavior. The perspective represented by this book, that of medical virology as an infectious disease science, is meant to provide a starting point, an anchor, for those who must relate the subject to clinical practice, public health practice, scholarly research, and other endeavors. The book presents detailed exposition on the properties of viruses, how viruses replicate, and how viruses cause disease. These chapters are then followed by an overview of the principles of diagnosis, epidemiology, and how virus infections can be controlled. The first section concludes with a discussion on emergence and attempts to predict the next major public health challenges. These form a guide for delving into the specific diseases of interest to the reader as described in Part II. This lucid and concise, yet comprehensive, text is admirably suited to the needs of not only advanced students of science and medicine, but also postgraduate students, teachers, and research workers in all areas of virology. Features updated and expanded coverage of pathogenesis and immunity Contains the latest laboratory diagnostic methods Provides insights into clinical features of human viral disease, vaccines, chemotherapy, epidemiology, and control
Download or read book Neurotropic Viral Infections written by Carol Shoshkes Reiss and published by Springer. This book was released on 2016-09-08 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition is a comprehensive study of the viruses that affect the brain and the central nervous system. Along with a focus on the viruses themselves, it addresses the diseases they cause, current treatments and preventive measures. Also discussed are the unique aspects of how viruses cause disease and why certain hosts are more susceptible (e.g., polymorphisms, age, co-morbidities). Because there are 29 cutting edge chapters, written by experts in the fields, Neurotropic Viral Infections has been divided into two separate volumes. Volume 1, Neurotropic RNA Viruses, includes 14 chapters on RNA viruses that cause human disease of the central nervous system ranging from Bornavirus to polio to West Nile. Volume 2, Neurotropic Retroviruses, DNA Viruses, Immunity and Transmission, includes 15 chapters divided into two parts. Part 1 includes 7 chapters on retroviruses and DNA viruses that cause human disease of the central nervous system ranging from HIV to varicella zoster virus. Part 2 includes chapters on transmission of these viruses by transplantation, bites by bats and insects, clinical management of the infections, and beneficial uses of attenuated viruses. Neurotropic Viral Infections is a unique resource, bridging basic, clinical, and translational approaches.
Download or read book Journal of the National Cancer Institute written by and published by . This book was released on 2002 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Textbook of Neurointensive Care written by A Joseph Layon and published by Springer Science & Business Media. This book was released on 2013-08-15 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated and refined new edition is the only book to provide a comprehensive approach to the intensive care of neurologically injured patients from the emergency room and ICU through the operating room and post-surgical period. It reviews neuroanatomy, neuroradiology, and neurophysiology, examines the neurological problems most frequently seen in intensive care, and describes the various types of neurosurgery. General issues are discussed, such as cardiac care, fluids and electrolytes, nutrition, and monitoring as well as more specific conditions and complications including elevated intracranial pressure, seizures, and altered mental states.
Download or read book Enteric Glia written by Brian D. Gulbransen and published by Biota Publishing. This book was released on 2014-07-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enteric nervous system (ENS) is a complex neural network embedded in the gut wall that orchestrates the reflex behaviors of the intestine. The ENS is often referred to as the “little brain” in the gut because the ENS is more similar in size, complexity and autonomy to the central nervous system (CNS) than other components of the autonomic nervous system. Like the brain, the ENS is composed of neurons that are surrounded by glial cells. Enteric glia are a unique type of peripheral glia that are similar to astrocytes of the CNS. Yet enteric glial cells also differ from astrocytes in many important ways. The roles of enteric glial cell populations in the gut are beginning to come to light and recent evidence implicates enteric glia in almost every aspect of gastrointestinal physiology and pathophysiology. However, elucidating the exact mechanisms by which enteric glia influence gastrointestinal physiology and identifying how those roles are altered during gastrointestinal pathophysiology remain areas of intense research. The purpose of this e-book is to provide an introduction to enteric glial cells and to act as a resource for ongoing studies on this fascinating population of glia. Table of Contents: Introduction / A Historical Perspective on Enteric Glia / Enteric Glia: The Astroglia of the Gut / Molecular Composition of Enteric Glia / Development of Enteric Glia / Functional Roles of Enteric Glia / Enteric Glia and Disease Processes in the Gut / Concluding Remarks / References / Author Biography
Download or read book Principles and Practice of Clinical Virology written by Arie J. Zuckerman and published by John Wiley & Sons. This book was released on 2009-03-12 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Practice of Clinical Virology is the bible for all working in the field of clinical virology – from the trainee to the expert because there’s always something new to learn! As before, the book provides a detailed account of the diagnosis and treatment of virus infections, with a stronger emphasis on clinical expertise and management. Each chapter deals with a single virus or group or viruses and is written by leading international experts in the field. What’s new in this edition ... Showcases the wealth of new knowledge acquired on virus infections and reflects the discovery of newly recognized emerging infections, the improvement or development of new vaccines, and an increasing repertoire of antiviral agents for treatment All chapters have been thoroughly revised and there are a number of new contributors, joining the cadre of internationally-recognized experts Includes a new chapter on vaccinology covering the principles relating to the development and use of vaccines generally, which complements the specific vaccines described in the other chapters The two chapters on nosocomial infections have been enlarged and will be particularly useful for those having to advise on the management of hospital-acquired infections Emphasizes the rapid accumulation of new information in such fields as retroviruses, particularly HIV, SARS, hepatitis C and influenza, including avian influenza
Download or read book Human Herpesviruses written by Ann Arvin and published by Cambridge University Press. This book was released on 2007-08-16 with total page 1325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive account of the human herpesviruses provides an encyclopedic overview of their basic virology and clinical manifestations. This group of viruses includes human simplex type 1 and 2, Epstein–Barr virus, Kaposi's Sarcoma-associated herpesvirus, cytomegalovirus, HHV6A, 6B and 7, and varicella-zoster virus. The viral diseases and cancers they cause are significant and often recurrent. Their prevalence in the developed world accounts for a major burden of disease, and as a result there is a great deal of research into the pathophysiology of infection and immunobiology. Another important area covered within this volume concerns antiviral therapy and the development of vaccines. All these aspects are covered in depth, both scientifically and in terms of clinical guidelines for patient care. The text is illustrated generously throughout and is fully referenced to the latest research and developments.
Download or read book Human Polyomaviruses written by Kamel Khalili and published by Wiley-Liss. This book was released on 2001-10-11 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of human polyomaviruses has evolved profoundly in the last fifteen years, creating an urgent need for an updated resource. Drs. Khalili and Stoner have collected the contributions of renowned researchers and clinicians in this cutting-edge volume.
Download or read book Molecular Virology of Human Pathogenic Viruses written by Wang-Shick Ryu and published by Academic Press. This book was released on 2016-03-30 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Virology of Human Pathogenic Viruses presents robust coverage of the key principles of molecular virology while emphasizing virus family structure and providing key context points for topical advances in the field. The book is organized in a logical manner to aid in student discoverability and comprehension and is based on the author’s more than 20 years of teaching experience. Each chapter will describe the viral life cycle covering the order of classification, virion and genome structure, viral proteins, life cycle, and the effect on host and an emphasis on virus-host interaction is conveyed throughout the text. Molecular Virology of Human Pathogenic Viruses provides essential information for students and professionals in virology, molecular biology, microbiology, infectious disease, and immunology and contains outstanding features such as study questions and recommended journal articles with perspectives at the end of each chapter to assist students with scientific inquiries and in reading primary literature. Presents viruses within their family structure Contains recommended journal articles with perspectives to put primary literature in context Includes integrated recommended reading references within each chapter Provides access to online ancillary package inclusive of annotated PowerPoint images, instructor’s manual, study guide, and test bank
Download or read book Human Polyomaviruses written by Kamel Khalili and published by John Wiley & Sons. This book was released on 2004-03-24 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human Polyomaviruses Molecular and Clinical perspectives Edited by Kamel Khalili and Gerald L. Stoner Our understanding of human polyomaviruses has evolved profoundly in the last fifteen years, creating an urgent need for an updated resource. Drs. Khalili and Stoner have collected the contributions of renowned researchers and clinicians in this cutting-edge volume. Human Polyomaviruses: Molecular and Clinical Perspectives presents in-depth analyses, comprehensive reviews, and timely assessments of recent discoveries and ongoing controversies focused on these important viral pathogens. Beginning with an historical perspective, this book covers up-to-date investigations into the molecular biology and pathogenesis of human polyomaviruses. All aspects of these persistent infections are subsequently covered, including clinical issues, from diagnosis to information on treatment and drug trials. Central topics are: BK virus JC virus Simian virus 40 (SV40) and its potential as a human pathogen Progressive multifocal leukoencephalopathy (PML) This reference is a superb indoctrination for graduate students, medical students, high-level undergraduates, and anyone engaged in the study of DNA viruses and their molecular biology, evolution, transmission, and pathological potential.
Download or read book Human Viruses Diseases Treatments and Vaccines written by Shamim I. Ahmad and published by Springer Nature. This book was released on 2021-05-19 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses current evidence on human viruses and provides an extensive coverage of newly emerged viruses and current strategies for treatment. Offering a new perspective in view of the re-emergence of Ebola in African countries and Dengue in India and Pakistan, the contents include chapters on emergence, pathogenicity, epidemiology and vaccine uptake. Human Viruses: Diseases, Treatments and Vaccines: The New Insights discusses a range of viruses from the most common such as Influenza and Hepatitis to Zika, Poliomyelitis and Chikungunya among many others. It is authored by a team of experts on viral disease and will be of immense use to virologists, public health experts and clinicians.
