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Books > Science & Mathematics > Biology, life sciences > Microbiology (non-medical) > Virology
Published since 1953, Advances in Virus Research covers a diverse
range of in-depth reviews providing a valuable overview of the
current field of virology.
Over 50% of known flaviviruses have been associated with human
disease. The "Flavivirus" genus constitutes some of the most
serious human pathogens including Japanese encephalitis, dengue and
yellow fever. Flaviviruses are known for their complex life cycles
and epidemic spread, and are considered a globally-emergent viral
threat.
Viral Polymerases: Structures, Functions and Roles as Antiviral Drug Targets presents in-depth study information on the structure and functions of polymerases and their roles in the lifecycle of viruses, and as drug targets. Viral polymerases constitute a vital component in the lifecycle of many viruses, such as human immunodeficiency virus (HIV), hepatitis viruses, influenza virus, and several others. They are essentially required for the replication of viruses. Thus, the polymerases that can be found in viruses (called viral polymerases) represent favorable targets for the design and development of antiviral drugs.
Zika Virus provides an authoritative account of one of most fascinating viruses of the 21st century, covering all the main points. It includes coverage of clinical manifestations, such as fever and fatigue, but also delves into neurological manifestations like acute demyelinating neuropathy. In addition, the book discusses new evidence that suggests that Zika fever in pregnant women can cause abnormal brain development in fetuses by mother-to-child transmission. The Zika virus infection has become one of the first where women are actively discouraged from getting pregnant. Readers will find this book to be a comprehensive resource on the topic.
The study of the molecular events leading to cellular transformation and cancer has progressed significantly in the last decade, and it has become apparent that many genes subject to modification in cancer are, in fact, transcription factors that govern the execution of the genetic programme of the cell. Transcription factors can behave either as oncogenes or as tumour suppressor genes. To date only a limited number of transcription factors have been associated with cancer. This volume deals with several transcription factor families that were first identified in oncogenic retroviruses. Each chapter contains a description of the structure of the transcription factors, the nature of target genes, the regulation of their activities, and an explaination of how they can deregulate cell growth and differentiation. This text should be suitable for the specialist scientist and the advanced student
This book focuses on those virus families that are found primarily or exclusively in insects, covering all major families of insect-selective viruses except for the baculoviruses which were described in a previous volume of "The Viruses" series. The topics include: the large DNA viruses; the small DNA densoviruses; the RNA viruses; and, the arbovirus expression systems and their potential employment in the future. Ninety-eight illustrations supplement the text.
Since its discovery in 1998, RNA interference (RNAi) has heralded the advent of novel tools for biological research and drug discovery. This exciting new technology is emerging as a powerful modality for battling some of the most notoriously challenging viral clinical targets, such as the hepatitis C virus (HCV) and the human immunodeficiency virus (HIV). However, several critical issues associated with this novel technology must be resolved before it can progress to testing in human clinical trials, and these have been the target of intensive research in recent years. In this book, expert RNAi specialists from around the world have teamed up to produce a timely and thought-provoking review of the area. The two central themes are: 1) the latest findings on RNAi-virus interactions and 2) progress in the development of RNAi-based antiviral therapeutics. A number of chapters explain general concepts concerned with the role of RNAi in natural antiviral defense mechanisms. Other chapters discuss how to improve the efficacy and safety of RNAi-based antiviral drugs, as well as describe how this technology is being developed as a new therapeutic tool for fighting specific viruses, including HIV, HCV, and respiratory viruses. The book also outlines potential new avenues for research. RNA Interference and Viruses is essential reading for researchers involved in RNAi or antiviral research and is a recommended text for all virology laboratories.
Retroviruses comprise a diverse family of enveloped RNA viruses, remarkable for their use of reverse transcription of viral RNA into linear double stranded DNA during replication and the subsequent integration of this DNA into the genome of the host cell. Members of this family include important pathogens such as HIV-1, feline leukemia, and several cancer-causing viruses. However, interest in these viruses extends beyond their disease-causing capabilities. For example, research in this area led to the discovery of oncogenes, a major advance in the field of cancer genetics. Studies of retroviruses have contributed greatly to our understanding of mechanisms that regulate eukaryotic gene expression. In addition, retroviruses are proving to be valuable research tools in molecular biology and have been used successfully in gene therapy (e.g. to treat X-linked severe combined immunodeficiency). Written by the top retroviral specialists, this book reviews the genomics, molecular biology, and pathogenesis of these important viruses, comprehensively covering all the recent advances. Topics include: host and retroelement interactions * endogenous retroviruses * retroviral proteins and genomes * viral entry and uncoating * reverse transcription and integration * transcription * splicing and RNA transport * pathogenesis of oncoviral infections * pathogenesis of immunodeficiency virus infections * retroviral restriction factors, molecular vaccines, and correlates of protection * gammaretroviral and lentiviral vectors * non-primate mammalian and fish retroviruses * simian exogenous retroviruses * and HTLV and HIV. It is essential reading for every retrovirologist and it is a recommended text for all virology and molecular biology laboratories.
Advances in Applied Microbiology, Volume 119 continues the comprehensive reach of this widely read and authoritative review source in microbiology. Users will find invaluable references and information on a variety of areas relating to the topics of microbiology.
"Plant Virus-Host Interaction" contains cutting-edge research in plant molecular virology, including pathogenic viroids and transport by insect vectors, interference with transmission to control viruses, and synergism, with pivotal coverage of RNA silencing and the counter-defensive strategies used by viruses to overcome the silencing response in plants. With a clear focus on plant virus evolution, including
quantitative and population genetics, "Plant Virus-Host
Interaction" provides insights on the major factors favoring
disease emergence, such as genetic change in pathogen and host
populations and changes in host ecology and environment. The book
also examines socioeconomic implications of widespread plant viral
agents. Contributions from leading experts around the globe provide
varied perspectives, while comprehensive coverage ensures a
complete look at this exciting field.
"The Role of Animals in Emerging Viral Diseases" presents what is currently known about the role of animals in the emergence or re-emergence of viruses including HIV-AIDS, SARS, Ebola, avian flu, swine flu, and rabies. It presents the structure, genome, and methods of transmission that influence emergence and considers non-viral factors that favor emergence, such as animal domestication, human demography, population growth, human behavior, and land-use changes. When viruses jump species, the result can be catastrophic, causing disease and death in humans and animals. These zoonotic outbreaks reflect several factors, including increased mobility of human populations, changes in demography and environmental changes due to globalization. The threat of new, emerging viruses and the fact that there are no vaccines for the most common zoonotic viruses drive research in the biology and ecology of zoonotic transmission. In this book, specialists in 11emerging zoonotic viruses present
detailed information on each virus's structure, molecular biology,
current geographic distribution, and method of transmission. The
book discusses the impact of virus emergence by considering the
ratio of mortality, morbidity, and asymptomatic infection and
assesses methods for predicting, monitoring, mitigating, and
controlling viral disease emergence.
A renaissance of virus research is taking centre stage in biology. Empirical data from the last decade indicate the important roles of viruses, both in the evolution of all life and as symbionts of host organisms. There is increasing evidence that all cellular life is colonized by exogenous and/or endogenous viruses in a non-lytic but persistent lifestyle. Viruses and viral parts form the most numerous genetic matter on this planet.
This volume of "Advances in Virus Research "focuses on mycoviruses.
The authors and reviews represent the most current and cutting-edge
research in the field. A broad range of research is presented from
research experts. * Contributions from leading authorities * Informs and updates on all the latest developments in the field
Dengue virus (DENV), a mosquito-borne flavivirus, is the causative agent of dengue fever, currently one of the most significant emerging disease challenges to global public health. Although dengue is an old disease, recent decades have seen an unprecedented increase in the geographic range, incidence, and severity of infection. The virus infects 100 million people annually and is endemic in many tropical and sub-tropical regions in the world. At present, neither a licensed vaccine nor anti-viral drugs are available to control dengue disease, prompting a plethora of research initiatives aimed at understanding the molecular and cellular virology, genomics, and evolution of this important virus. This book brings together a panel of expert dengue virologists to produce a timely review of the rapidly-expanding dengue research literature. In addition, the contributors identify the most pressing questions that remain to be answered, thus providing a stimulus for future research. Topics include: evolutionary history * epidemiology * translation and processing of the viral polyprotein * viral replication * the role of the viral untranslated regions * pathogenesis * host response to DENV * development of animal models * DENV-mosquito interactions * dynamics of dengue virus transmission * emergence of DENV from its ancestral, sylvatic cycle * vaccines * novel anti-dengue drugs * and passive immunotherapy. It is essential reading for every dengue virologist and is highly recommended for all flavivirus and arbovirus virologists.
Published since 1953, "Advances in Virus Research" covers a
diverse range of in-depth reviews providing a valuable overview of
the current field of virology. The impact factor for 2009 is 5.522,
placing it 2nd in the highly competitive category of
virology. * Contributions from leading authorities * Informs and updates on all the latest developments in the field
Parasitoids are parasitic insects that kill their insect hosts in immature pre-reproductive stages. Parasitoids are employed in biological control programs worldwide to kill insect pests and are environmentally safe and benign alternatives to chemical pesticides. As resistance to chemical pesticides continues to escalate in many pest populations, attention is now refocusing on biologically-based strategies to control pest species in agriculture and forestry as well as insect vector populations that transmit human and animal diseases. Parasitoids are an economically critical element in this equation and integrated pest management. Viruses have evolved intimate associations with parasitoids, and
this book features sections on both symbiotic viruses that are
integrated into the wasp s chromosomal DNA (polydnaviruses) that
play critical roles in suppressing host immunity during parasitism.
A separate section with additional chapters on viral pathogens that
infect parasitoids to cause disease and act as detrimental agents
that limit effectiveness of wasp species employed in biological
control of pests is also featured. A third component is a section
on parasitoid venoms, which are of interest to the pharmaceutical
and medical communities as well as insect-oriented
biologists.
Published since 1953, "Advances in Virus Research" covers a
diverse range of in-depth reviews providing a valuable overview of
the current field of virology. The impact factor for 2009 is
5.522placing it2nd in the highly competitive category of
virology. * Contributions from leading authorities * Informs and updates on all the latest developments in the field "
Published since 1953, "Advances in Virus Research" covers a
diverse range of in-depth reviews providing a valuable overview of
the current field of virology. The impact factor for 2008 is 4.886,
placing it 4th in the highly competitive category of
virology. * Contributions from leading authorities * Informs and updates on all the latest developments in the field
Studies related to pathogen-mediated virus resistance in plants were instrumental in providing some of the historical observations which ultimately led to the vital discovery of double-stranded RNA (dsRNA)-induced gene silencing or RNA interference (RNAi), which has since revolutionized research on plant-virus interactions. In Antiviral Resistance in Plants: Methods and Protocols, expert researchers in the field detail many of the methods which are now commonly used to study the phenomenon of RNA silencing in relation to viral infections of plants. These include methods and techniques for the isolation and quantitative/qualitative analyses of plant small 21-24 nucleotide RNAs such as small interfering RNAs (siRNAs) and microRNAs (miRNAs) as well as the analysis and manipulation of virus-induced gene silencing (VIGS) in both monocotyledonous and dicotyledenous plants and the use of hairpin RNA (hpRNA) transgenes. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Antiviral Resistance in Plants: Methods and Protocols seeks to aid scientists in the further study of this crucially important botanical trait.
Published since 1953, "Advances in Virus Research" covers a diverse
range of in-depth reviews providing a valuable overview of the
current field of virology.
SARS was the ?rst new plague of the twenty-?rst century. Within months, it spread worldwide from its "birthplace" in Guangdong Province, China, affecting over 8,000 people in 25 countries and territories across ?ve continents. SARS exposed the vulnerability of our modern globalised world to the spread of a new emerging infection. SARS (or a similar new emerging disease) could neither have spread so rapidly nor had such a great global impact even 50 years ago, and arguably, it was itself a product of our global inter-connectedness. Increasing af?uence and a demand for wild-game as exotic food led to the development of large trade of live animal and game animal markets where many species of wild and domestic animals were co-housed, providing the ideal opportunities for inter-species tra- mission of viruses and other microbes. Once such a virus jumped species and attacked humans, the increased human mobility allowed the virus the opportunity for rapid spread. An infected patient from Guangdong who stayed for one day at a hotel in Hong Kong led to the transmission of the disease to 16 other guests who travelled on to seed outbreaks of the disease in Toronto, Singapore, and Vietnam, as well as within Hong Kong itself. The virus exploited the practices used in modern intensive care of patients with severe respiratory disease and the weakness in infection control practices within our health care systems to cause outbreaks within hospitals, further amplifying the spread of the disease. Health-care itself has become a two-edged sword.
Until late 1960s the coronaviruses were not recognized as pathogens responsible for human diseases (common cold), and it has been in 2003 when human coronaviruses (HCoVs) recalled worldwide attention with the emergence of the severe and acute respiratory syndrome (SARS), produced by a coronavirus (SARS-CoV) that has infected more than 8000 people, killing about ten percent of them in 32 countries. The increase of research on coronaviruses has soon lead to the discovery of another human coronavirus (HCoV-NL63) which is prevalent in 7% of hospital patients and has been associated with bronchiolitis and, possibly, conjunctivitis.
Retroviruses have been of great importance to biomedical science for the past half century. Initially, studies on oncogenic animal retroviruses provided important insights into molecular processes in carcinogenesis – most notably the existence and mechanisms of action of oncogenes and proto-oncogenes. Moreover, several human diseases are caused by retroviruses, including AIDS, adult T-cell leukemia and the neurological disease HAM/TSP. The topic of this volume is a relatively unknown animal retrovirus, jaagsiekte sheep retrovirus, the causative agent of transmissible lung cancer in sheep –ovine pulmonary adenocarcinoma. The disease was first documented in South Africa in the 1800s, it has a wide geographical distribution, and it is of economic importance in high endemic regions. However, until very recently the nature of the etiologic agent was unclear, and relatively few laboratories actively studied the disease.
This volume covers the full spectrum of modern structural virology.
Its goal is to describe the means for defining moderate to high
resolution structures and the basic principles that have emerged
from these studies. Among the topics covered are Hybrid Vigor,
Structural Folds of Viral Proteins, Virus Particle Dynamics, Viral
Gemone Organization, Enveloped Viruses and Large Viruses.
Hepatobiliary cancer refers to primary malignant tumors originating in cells of the liver, bile ducts, and gallbladder. Globally, primary liver cancer, which includes hepatocellular carcinoma (~75 % of all cases) and intrahepatic biliary cancer or cholangiocarcinoma (~10-15 % 0f all cases) is the 6th most commonly diagnosed cancer and 3rd leading cause of cancer deaths worldwide. The vast majority of these highly malignant cancers are diagnosed at an advanced stage where treatment options are limited and patient survival outcomes are poor. The biological and therapeutic challenges posed by hepatobililiary cancers such as hepatocellular carcinoma (HCC) and cholangiocarcinoma (CCA) are daunting, emphasizing a critical need to review and assess current and evolving basic, translational, and clinical research focused on addressing the critical obstacles that continue to limit progress towards achieving significant improvements in HCC and CCA clinical management and patient survival outcomes. Towards this goal, this special edition of Advances in Cancer Research is focused on providing a comprehensive, timely and authoritative reviews covering such topics of significant scientific and clinical relevance, including hepatobiliary cancer risk mechanisms and risk-predictive molecular biomarkers; causes and functional intricacies of inter- and intratumor heterogeneity; novel insights into the role of tumor microenvironment and key signaling pathways in promoting hepatobiliary cancer progression, therapeutic resistance and immunosuppression; emerging biomarkers of HCC and CCA prognosis; advances in molecular genomics for personalizing tumor classification and targeted therapies; innovative preclinical cell culture modeling for hepatobiliary cancer drug discovery; and current and emerging trends in hepatobiliary cancer molecular therapeutic targeting and immunotherapies. |
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