The book presents current affairs of Sporotrichosis as emergent disease with emphasis on the potential factors associated with genetic polymorphisms in Sporothrix complex. Constitutive and inducible factors play an essential role in the response of the fungal cell to the environment as determinant in the immunopathogenicity, highlighting clinical forms of Sporotrichosis and host immunocompetence. Also, a current issue interest in zoonotic transmission showing that a cat is the animal species most affected by Sporothrix species and their importance in the involvement in the human transmission. Readers can associate parameters of experimental immune response to disease development as well as the diagnostic, prophylaxis, and therapies that can be applied in the near future.

Provides a detailed survey of new therapies for autoimmune diseases, exploring the rationale for their use and clinical data regarding their potential benefit. The book emphasizes biological interventions based on the pathogenesis of autoimmunity, ranging from altering tolerance to modifying cytokines and changing lymphocyte function.

This book covers the wide set of well-regulated virulence factors and defense mechanisms of Pseudomonas aeruginosa focusing on stress responses and the evolution of this opportunistic human pathogen. Pseudomonas aeruginosa is responsible for one out of ten hospital infections. Additionally, this Gram-negative bacterium is accountable for persistent infections in immunocompromised individuals and the leading cause of chronic lung infections in cystic fibrosis patients. This book provides insight on the metabolic versatility of Pseudomonas aeruginosa and its mechanisms for biofilm formation that make this organism highly efficient in causing infections. The book invites the readers to learn more about the intrinsic ability of Pseudomonas aeruginosa to resist a wide variety of antimicrobial agents due to the concerted action of multidrug efflux pumps, antibiotic-degrading enzymes, and the low permeability of bacterial cellular envelopes. Particular focus is put on the evolutionary role of different types of protein-secretion systems in pathogenesis, flagella and their role in chemotaxis and surface sensing, and host-pathogen interactions. This book is a useful introduction to the field for junior scientists interested in the biology and pathogenesis of Pseudomonas aeruginosa. It is also an interesting read for advanced scientists and medical specialists working within this field, providing a broader view of the topic beyond their specific area of specialization.

Since President John F. Kennedy's 1963 murder in Dallas, medical examiner and lawyer Dr. Cyril Wecht was initially inclined to accept the official theory that one person alone was responsible for the crime. But as Wecht delved into the evidence with boundless curiosity and unprecedented access, he came to understand that America had, instead, suffered a coup d'etat at the hands of rogue elements within our own government. Nobody else has Wecht's up-close and personal experience in uncovering the facts behind this assassination-and now he is sharing it with the world. Co-authored by investigative journalist Dawna Kaufmann, this comprehensive book reveals Wecht's analyses of the case's forensic and medical evidence. With his keen eye and sharp tongue, Wecht wields his scalpel on JFK's dubious autopsy report, the inept Warren Commission Report, the mishandling of crucial materials, all of the key players, and the media malpractice that has allowed the truth to remain hidden for nearly six decades.

Bacteria and fungi are able to aggregate together or on surfaces in densely packed microcolonies, facilitated by extracellular polymeric substances for cell protection and stability. These biofilms have proven to be extremely hard to eradicate and remove once established. In chronic infections, this condition can result in a high degree of morbidity and mortality as regular antibiotic treatments are ineffective against biofilms. In industrial facilities, the formation of biofilms can ruin production and result in enormous financial losses. In this book, the current state of antibiofilm research is presented by experts from around the world. Novel, cutting-edge techniques and new optimized strategies based on established methods are discussed in chapters focused on biofilm prevention, treatment and control for the application in clinical, industrial and veterinary settings. Antibiofilm strategies, such as chemical and enzymatic treatments, surface modification and coatings, quorum sensing inhibition and dispersal induction, phage therapy, cold plasma treatment, hyperbaric oxygen treatment, and metal-based nanomedicine are covered, among many others. This book contributes to the UN's Sustainable Development Goal 3: Good Health and Well-Being and is a valuable resource for healthcare professionals, microbiologists, academics and for educators to inform curricula of universities and colleges.

This detailed volume spotlights methods to investigate a variety of virus-host interactions in humans, other mammals, fish, or insects. It explores viruses such as white spot syndrome virus (WSSV), honeybee viruses, Nipah virus, EBV, SVCV, HSV-1, HIV-1, A H1N1, and SARS-CoV-2, as well as applications of techniques such as qPCR, serum antibody responses, 4C analysis, cell membrane fusion, biosensors, computational modelling, quantitative proteomics, and other genetic tools to decipher those viral infections and interactions. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Virus-Host Interactions: Methods and Protocols serves as a valuable resource for researchers both in academia and in the biosciences industry who are engaged in the search for a better understanding of threatening virus-hosts interactions, virus detection, their characterization, and ultimately their taming and control.

Concerted efforts to study starvation and survival of nondifferentiating vegeta tive heterotrophic bacteria have been made with various degrees of intensity, in different bacteria and contexts, over more than the last 30 years. As with bacterial growth in natural ecosystem conditions, these research efforts have been intermittent, with rather long periods of limited or no production in between. While several important and well-received reviews and proceedings on the topic of this monograph have been published during the last three to four decades, the last few years have seen a marked increase in reviews on starvation survival in non-spore-forming bacteria. This increase reflects a realization that the biology of bacteria in natural conditions is generally not that of logarithmic growth and that we have very limited information on the physiology of the energy-and nutrient-limited phases of the life cyde of the bacterial cello The growing interest in nongrowing bacteria also sterns from the more recent advances on the molecular basis of the starvation-induced nongrowing bacterial cello The identification of starvation-specific gene and protein re sponders in Escherichia coli as weIl as other bacterial species has provided molecular handles for our attempts to decipher the "differentiation-like" responses and programs that nondifferentiating bacteria exhibit on nutrient limited growth arrest. Severallaboratories have contributed greatly to the progress made in life after-log research."

In recent years remarkable progress has been accomplished with respect to our knowledge about bacterial protein toxins. This refers especially to structural aspects of protein toxins but also holds true for genetics, molecular biology and biochemical mechanisms underlying the action of toxins. This volume covers the very current and exciting aspects of up-to-date bacterial toxicology and comprehensively reviews the most important bacterial protein toxins such as the intracellular acting toxins which exhibit enzyme activity, as well as those toxins that interact with cell plasma membranes by damaging the membranes (pore formation) or stimulating cell receptors (superantigens). This is the most current reference work on these important bacterial protein toxins, which are presented from the point of view of different disciplines such as pharmacology, microbiology, cell biology and protein chemistry.

Since the central theme of this book is the transmission of disease agents through the food chain, we will examine influenza viruses from this perspective. Influenza A viruses are found in humans, pigs, horses, sea mammals, and also in wild aquatic and domestic birds 23]. How are they spread? Between mammals, influenza is an airborne infection, but between birds, influenza can be either an airborne or waterborne infection. Influenza viruses of aquatic birds periodically transmit to domestic birds sometimes with catastrophic effects; this transmis sion can be either airborne or waterborne. Less frequently, avian influenza viruses transmit to mammals and three to four times in the past century this transmission has initiated a pandemic of influenza in humans. The method of spread of avian influenza viruses to mammals remains unresolved, but could be either airborne or waterborne. In this report we will consider recent examples of interspecies transmission of influenza A viruses and the possible prevention of emergence of the next human pandemic which is considered imminent. The reservoirs of influenza A viruses The available evidence indicates that aquatic birds are the reservoirs of all 15 subtypes of influenza A viruses. We will first consider the replication of influenza A in aquatic birds. In wild ducks, influenza viruses replicate preferentially in the cells lining the intestinal tract, cause no disease signs, and 8 7 are excreted in high concentrations in the feces (up to 10 ."

T-Helper Cells: Methods and Protocols presents a broad selection of cutting edge protocols that will enable the reader to capture the unique features of TH cells with tools developed for the isolation of TH cells from various tissues and subsequent analysis of their functional properties in vitro, ex vivo and in vivo. Chapters cover methods of isolating T cells from various tissues in mice, protocols for the analysis of T cell function and phenotype using various cutting edge technologies, methods allowing for the manipulation of T cell function in vitro and in vivo, and in vivo models of diseases in which T cells play a central role in the pathogenesis. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, T-Helper Cells: Methods and Protocols seeks to serve both professionals and novices with its well-honed methodologies in an effort to further the study of this amazingly versatile and potent cell type.

This detailed volume explores the application of multiplex biomarker methods in the critical area of COVID-19 research through state-of-the-art technologies in the fields of genomics, proteomics, transcriptomics, metabolomics, and imaging. The book features a series of protocols from labs across the globe employing multiplex molecular approaches, which can be applied to accelerate progress in the research of SARS-CoV-2 and other infectious illnesses. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and essential, Multiplex Biomarker Techniques: Methods and Applications for COVID-19 Disease Diagnosis and Risk Stratification serves as a vital resource for researchers in the areas of virology, metabolic diseases, respiratory disorders, as well as to clinical scientists, physicians, pharmacologists, and the healthcare services.

This expert volume in the Diagnostic Pathology series is an excellent point-of-care resource for practitioners at all levels of experience and training. Specifically designed to assist hospital pathologists and assistants, forensic pathology fellows, pathology residents, and medical examiners, it provides a comprehensive, authoritative discussion of key topics in forensic autopsy. Richly illustrated and easy to use, Diagnostic Pathology: Forensic Autopsy is a one-stop reference on the performance of procedures in this challenging field, ideal as a day-to-day reference or as a reliable training resource. Provides expert guidance on accurate diagnoses of the findings and patterns encountered in the forensic autopsy, as well as cause of death procedures Covers key topics such as opioid and drug deaths, including new drugs and their toxicology; deaths and investigations in custody; infant and child deaths, including SIDS and overlaying; and infant and child neck trauma, including shaken baby syndrome Contains the necessary information to aid in the performance of both routine and complicated forensic autopsies Features hundreds of high-quality images throughout, including full-color illustrations and clinical and gross pathology photographs-all carefully annotated to highlight the most diagnostically significant factors Features a templated, highly formatted design; concise, bulleted text; key facts in each chapter; and an extensive index for easy reference Offers authoritative, readable coverage for those who need to learn and understand important aspects of forensic autopsy, including coroners, medico-legal death investigators, and legal investigators Includes the enhanced eBook version, which allows you to search all text, figures, and references on a variety of devices

The localized attachment of circulating leukocytes to endothelium has been recognized as the cellular hallmark of the inflammatory response. This adhesive interaction, a necessary antecedent to the emigration of leukocytes from the blood into the tissues, is mediated by vascular adhesion molecules. Leukocyte Recruitment, Endothelial Cell Adhesion Molecules and Transcriptional Control: Insights for Drug Discovery outlines some of the cellular and molecular mechanisms of inflammation with contributions from top researchers. This volume provides an overview of three of these endothelial adhesion molecules, as examples of key mediators of leukocyte recruitment. It reviews the structure and regulation of these cell surface proteins and focus on the rapidly expanding field of transcriptional regulation of these inducible proteins, and closes with a discussion of drug discovery possibilities that target the regulation of leukocyte recruitment. This book will be of interest for any researchers, in academia or industry, looking for an overview of leukocyte recruitment or novel approaches to drug discovery.

This volume addresses the particular problems associated with several classes of biotechnology products, and at the same time demonstrates that the principles are the same as in the development of small new chemical entities. The first chapter addresses FDA regulatory expectations for biotech products. The next several chapters discuss general issues common to each class of biotech drug such as proteins, peptides, and nucleic acids. The balance of the chapters deal with specific biotech drugs that have successfully made it into clinical trials. The reviews are written by renowned experts in their fields.

Towards the end of this century we celebrate three great discoveries of the last one - of X-rays in 1895, of radioactivity in 1896 and of radium in 1898 - and recall the pioneering achievements that founded the new science of radiology and changed the face of medicine forever. Dr Mould's comprehensive centennial history makes a unique contribution to the telling of this entertaining story - in the unusual and accessible style of a 'radiological photograph album'. Over 700 historical illustrations, with full and informative captions, are supported by short introductory essays to blow the dust off our fascinating radiological past in an easily readable style. The focus of this book is on the historically more interesting earlier years - of discovery and invention, diagnosis and therapy, dosimetry, risk and protection. The photographic record is complemented by archival accounts of the pioneer scientists and physicians, and of their early patients, and is interspersed with a variety of radiological anecdotes. In the several chapters on diagnostic techniques, radiotherapy and nuclear medicine the history is nevertheless brought up to date so that the old methodologies may be contrasted with newer technologies. The medical theme is itself complemented by two interesting chapters on museum and industrial applications of radiography. The predominantly photographic presentation of this book is derived from the author's earlier but smaller A History of X-rays and Radium, no longer available yet still of enduring interest. Research has been based on original source material which is fully cited and the illustrations and text are comprehensively indexed for easy retrieval of the wide variety ofpeople, techniques, apparatus and examples featured throughout this radiological journey.

Pocket Guide to Gene Level Diagnostics in Clinical Practice is an abbreviated, pocket-size, quick-reference guide that provides a point-by-point synopsis of the vast wealth of information contained in CRC Handbook of Gene Level Diagnostics in Clinical Practice. All sections and subsections in the Pocket Guide are cross-referenced to corresponding pages in the Handbook. The book works well on its own as a quick reference, but also can be used in conjunction with the larger Handbook for detailed coverage and references to specific information. Pocket Guide to Gene Level Diagnostics in Clinical Practice also includes extensive supplements featuring material not included in the Handbook. These are intended to provide an up-dated, practical source of information useful to anyone involved in molecular diagnostic research and/or service. Supplements are cross-referenced to the main text of the Pocket Guide, that complement and enhance the material covered. Pocket Guide to Gene Level Diagnostics in Clinical Practice will be a handy reference for professionals and students in pathology, biotechnology, biology, and medicine.

Diversity, Distribution, and Current Status is the first volume in a three-volume series dedicated to the analysis of this important group of plant pathogens across Asia with a particular focus on geographic distribution. This book offers updated data on the most prevalent phytoplasma diseases specific to each region. Phytoplasmas are emerging plant pathogens all around the world, causing significant economic losses to crops, as well as affecting international trade. The chapters in Volume 1 look closely at different countries and regions across Asia, providing data on country-wide distribution, phytoplasma groups, insect vectors and transmission. The Phytoplama Diseases in Asian Countries series will be an essential read for university students, researchers and agriculturalists interested in Plant Pathology. Volume 1 will be of particular interest to those needing the latest data on the distribution and transmission rates specific to the various regions of Asia.

Purpose of In vivo Models of Inflammation is to provide the biomedical researcher in both the pharmaceutical industry and academia with a description of the state of the art animal model systems used to emulate diseases with components of inflammation. The aim of this second edition is to act as a complement to the first by describing and updating the standard models that are most utilized for specific disease areas. In addition, this 2nd edition includes new models exploring emerging areas of inflammation research.

It provides detailed descriptions of the methodologies and uses of the most significant models. This includes current information regarding agents that demonstrate efficacy, those that do not and those that can be used as standard controls. The focus remains on those models that serve as pre-clinical correlates to human disease as well as those that represent components of the inflammatory response.

New approaches to the development of future models in selected therapeutic areas have been highlighted. The focus on novel technologies that are vital for innovative in vivo research has also been expanded to include chapters on the use of transgenic and gene transfer technologies, nanotechnology, and stem cells.

The book provides the scientist with an up-to-date reference manual for selecting the best animal model for their specific question. Chapters describing current regulations in the United States, United Kingdom, and Japan are also included.

Over the last decade, interest in mycoplasmas has been greatly sti- lated by the spread of contagious bovine pleuropneumonia (CBPP), caused by Mycoplasma mycoides subsp. mycoides SC, in Europe and Africa and the discovery of a possible association between mycoplasmas and AIDS. During this period there has also been a recognition by control authorities and int- national organizations, including the Office International des Epizooties, that mycoplasmas are major causes of economic loss in livestock and continue to be a problem in humans as a result of a range of chronic respiratory and urogenital diseases. However, it is likely that the true significance of my- plasmas is still underestimated because of the difficulties in working with these extremely fastidious microorganisms. Advances in such laboratory technology as DNA amplification has enabled the detection of unrecoverable mycoplasmas in tissue samples and this will provide us with a better understanding of their role in disease. Important developments have also been seen in more conv- tional areas such as serological tests and media formulation enabling improved recovery and identification. Mycoplasma Protocols provides in a single volume up-to-date and easy-- follow methods for the detection, isolation, identification, and characterization of mycoplasmas, with a major emphasis on those of medical and veterinary significance. It also includes biochemical, genetic, and molecular techniques that will form the basis of understanding pathogenicity and, particularly, - hesion to host cells.

Traces the history of the study of tumor viruses and its role in driving breakthroughs in cancer research. Worldwide, approximately one-fifth of human cancers are caused by tumor viruses, with hepatitis B virus and HPV being the leading culprits. While the explosive growth in molecular biology in the late twentieth century is well known, the role that the study of tumor viruses has played in driving many of the greatest breakthroughs is not. Without the insights gained by studying tumor viruses, many significant theoretical advancements over the last four decades in cellular and molecular biology would not have been made. More practically, the study of tumor viruses has saved thousands, if not millions, of lives. In Cancer Virus Hunters, Gregory J. Morgan traces the high points in the development of tumor virology, from Peyton Rous's pioneering work on chicken tumors in 1909 to the successful development of an HPV vaccine for cervical cancer in 2006. Morgan offers a novel approach to understanding the interconnectedness of a long series of biomedical breakthroughs, including those that led to seven Nobel prizes. Among other advances, Morgan describes and contextualizes the science that prompted the discoveries of reverse transcriptase, RNA splicing, the tumor suppressor p53, the vaccine for hepatitis B, and the HIV test. He also explores how "cancer virus hunters" have demonstrated the virtue of beginning with a simple system, even when investigating a complex disease like cancer. Based on extensive archival research and over fifty interviews with experts, Cancer Virus Hunters is a tour de force summarizing a century of research to show how discoveries made with tumor viruses came to dominate the contemporary understanding of cancer. By showcasing the scientists themselves, the book makes for an unusually accessible journey through the history of science. It will be of interest to biomedical professionals-especially in oncology, hepatology, and infectious disease-in addition to historians of science and anyone interested in cancer research.

par Prof. Dr. E. VAN OYE, Bruxelles Les Salmonella constituent un groupe de germes parmi les plus repandus, les plus cosmo- polites et les plus ubiquitaires des microorganismes potientiellement pathogi'mes. On les rencontre chez tous les animaux a sang froid ou a sang chaud, du plus humble puceron aux plus impressionnants des mammiferes tels les baleines ou les e16phants. On les retrouve aussi partout dans Ie milieu ambiant, en particulier dans les eaux superficielles, qu'elles aoient douces ou salees. nest aiae de comprendre que les aliments les plus divera et les produits les plus inattendus en sont parfois contamimls. Non seulement les Salmonella jouent un role de premier plan dans la pathologie humaine et dans la pathologie animale mais egalement, vu leur ubiquiM, dans de nombreux sec- teurs de l'economie et non seulement celui de l'alimentation. La lutte contre les affections que ces germes provoquent - les salmonelloses - est avant tout baaee sur la prevention. Celle-ci, pour etre efficace, demande d'iltre informe aussi exactement que possible, sur l'identite des germes en cause. Or il existe de par Ie monde plus de 2000 especes differentes de Salmonella pouvant presenter d'innombrables varian- tes sur les plans de la serologie, de la biochimie ou de la lysotypie.

This timely book discusses antimicrobial drug resistance, specifically, the resistance against the beta-lactam class of antibiotics by Gram-Negative bacteria. The book is broadly divided into five sections. The first section describes the underlying mechanisms of antimicrobial resistance in Gram-negative bacteria. It gives an insight into the beta-lactamases, their types, classification, inhibitors, etc. The second section delves deep into the genetic basis of resistance. It talks about transposons, integrons, insertion sequences associated with antibiotic-resistant genes. The next section describes phenotypic and molecular methods to detect beta-lactam resistance. The fourth section talks about the epidemiology and prevalence of beta-lactamases in the environment. The last section of the book describes the various therapeutic options to combat this growing public threat of antimicrobial resistance. It talks about the current reserve drugs, as well as the newer antibiotic agents that are in the pipeline. This book is essential for clinical practitioners, students, and researchers in basic and medical microbiology.

Biology of Parasitism is based on the Biology of Parasitism Course at the Marine Biological Laboratory in Woods Hole, Massachusetts. Having just celebrated its 20th offering, this Course has distinguished itself as the premier, world-renowned training ground for future generations of parasitologists. The primary goal of the Course is to attract and introduce the very best and most promising young researchers to the many unresolved problems in parasitology and prepare them for their future as independent investigators in the field. The rigorous program combines state-of-the-art laboratory research with a program of visiting lecturers who bring together the most current research in the field. Since at this time there are no academic institutions that have enough depth in parasitology research or teaching faculty to provide up-to-date and state-of-the-art training, the Course has become, and will remain, a global resource for providing intensive education in modern parasitology. Biology of Parasitism is intended to present a snapshot of the content and spirit of the Biology of Parasitism Course. By presenting a series of chapters that reflect the formal lectures that students receive on a daily basis, as well as the approaches used during the laboratory section of the Course, the editors hope to share some of the science that occurs there. One part of the book presents the experimental component of the Course, in particular the subject matter of the four two-week sessions covering Immunology, Biochemistry, Cell Biology and Molecular Biology of protozoan and helminth parasites. As in the Course, the experimental part is complemented by a number of review-like chapters solicited from the large number of speakers who lecture during the Course.