Download or read book T Cell Paradigms in Parasitic and Bacterial Infections written by Stefan H.E. Kaufmann and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been said that the development of vaccines against a variety of infectious diseases is among the greatest triumphs of immunology. Indeed, several pathogens have lost their horror through the availability of effective vaccination measures. Unfortunately, this does not hold true for the pathogens dealt within this volume. Malaria, schistosomiasis, leishmaniasis, leprosy, and tuberculosis together are prevalent in more than 100 countries, and over 400 million persons suffer from these diseases. It is becoming increasingly clear that the failure to control these infections in a satisfactory way is directly related to the complexity oftheir interactions with the immune system. These agents have lived with their hosts for long enough to give both-host and parasite-ample opportunity to develop a highly sophisticated interrelationship. The central role of T lymphocytes both in acquired resistance to and pathogenesis of these microbes is well appreciated. In the beginning it may have been thought that acq uired resistance against infectious agents is nothing but another aspect of the immune response, studied with soluble and particulate antigens. This simple concept has gradually changed, and it has become clear that the viability not only of the immune cells but also of the 'antigens' adds another dimension to the game. Several achievements in cellular immunology and molecular biology have now made it possible to better understand at least some mechanisms in this intricate interplay.
Download or read book Disease Control Priorities Third Edition Volume 6 written by King K. Holmes and published by World Bank Publications. This book was released on 2017-11-06 with total page 1027 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infectious diseases are the leading cause of death globally, particularly among children and young adults. The spread of new pathogens and the threat of antimicrobial resistance pose particular challenges in combating these diseases. Major Infectious Diseases identifies feasible, cost-effective packages of interventions and strategies across delivery platforms to prevent and treat HIV/AIDS, other sexually transmitted infections, tuberculosis, malaria, adult febrile illness, viral hepatitis, and neglected tropical diseases. The volume emphasizes the need to effectively address emerging antimicrobial resistance, strengthen health systems, and increase access to care. The attainable goals are to reduce incidence, develop innovative approaches, and optimize existing tools in resource-constrained settings.
Download or read book Function and Specificity of T Cells written by Klaus Pfeffer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our current understanding of a/~ T cell receptor (TCR) ex pressing T cells advanced from function and specificity to the molecular organization ofthe TCR.We now know that the TCR a and ~ chains together express specificity for (antigenic) peptides presented by the "responder" M H C allele, thus explain ing the phenomenon of MHC restriction at a molecular level. Surprisingly even though our perception of the molecular organization of the y5 TCR is well advanced, current knowledge of function and specificity of the y5 T cell subset is poor. There fore it appeared rather timely to bring together scientists pioneering research on y5 T cells forthe International Workshop on Function and Specificity ofy5 Tcells,held October11-14, 1990 at Schloss Elmau/Bavaria, FRG. Besides offering a scientific forum for open discussions, it was also hoped that such a workshop would be seminal for collaborative interactions and personal relationships among scientists "addicted" to y 15 T cells.
Download or read book The Neurobiological Basis of Suicide written by Yogesh Dwivedi and published by CRC Press. This book was released on 2012-06-25 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: With recent studies using genetic, epigenetic, and other molecular and neurochemical approaches, a new era has begun in understanding pathophysiology of suicide. Emerging evidence suggests that neurobiological factors are not only critical in providing potential risk factors but also provide a promising approach to develop more effective treatment and prevention strategies. The Neurobiological Basis of Suicide discusses the most recent findings in suicide neurobiology. Psychological, psychosocial, and cultural factors are important in determining the risk factors for suicide; however, they offer weak prediction and can be of little clinical use. Interestingly, cognitive characteristics are different among depressed suicidal and depressed nonsuicidal subjects, and could be involved in the development of suicidal behavior. The characterization of the neurobiological basis of suicide is in delineating the risk factors associated with suicide. The Neurobiological Basis of Suicide focuses on how and why these neurobiological factors are crucial in the pathogenic mechanisms of suicidal behavior and how these findings can be transformed into potential therapeutic applications.
Download or read book Immunity to Parasites written by Derek Wakelin and published by Cambridge University Press. This book was released on 1996-08-13 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parasites cause many important diseases in humans and domestic animals, malaria being an example. Parasites have evolved to exploit hosts' bodies whereas hosts have evolved immune systems to control infections. Host-parasite interactions therefore provide fascinating examples of evolutionary 'arms-races' in which the immune system plays a key role. Modern research in immunoparasitology is directed towards understanding and exploiting the capacity to develop effective anti-parasite immunity. By concentrating on selected infections where research has made significant progress, Immunity to Parasites provides a clear account of how host immune responses operate and how parasites can evade immunity. The experimental basis of this research is emphasised throughout. This completely updated second edition includes an expanded section on anti-parasite vaccines. The text is aimed at undergraduates and postgraduates with interests in either parasitology or immunology and provides introductory sections on these topics to lead the reader into the later chapters.
Download or read book Molecular Biology and Immunology of Allergens written by Dietrich Kraft and published by CRC Press. This book was released on 1993-03-25 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Biology and Immunology of Allergens explores the characteristics of natural allergens and allergens produced by recombinant DNA techniques. The book covers important inhalant allergens such as pollen, mites, molds, and pet dander, as well as insect venoms and Chironomid hemoglobin allergens. Biological functions of allergens; the structural definition of allergens by NMR, crystallography, and computer modeling; and the production of recombinant allergens are discussed. Special attention is given to the search for the most effective expression systems in prokaryotic and eukaryotic organisms and the purification of recombinant allergens as fusion and non-fusion proteins. Other topics addressed include the production of allergen-specific T cell clones, the discovery of T cell epitopes by stimulation with overlapping peptides, and methods to induce T cell anergy by tolerogenic allergen-derived peptides. Molecular Biology and Immunology of Allergens will be an excellent reference for all researchers and clinicians in allergology, immunology, molecular biology, allergen extracting, and immunotherapy.
Download or read book Genetics of Host and Parasite written by D. Wakelin and published by Cambridge University Press. This book was released on 1996 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of articles, edited by D. Wakelin and D. Walliker include: Genetic variability in parasites and host-parasite interactions; Host genetics and infectious disease; T cell and cytokine basis of host variability in response to intestinal nematode infections; The role of MHC- and non-MHC-associated genes in determining the human immune response to malaria antigens; Influence of host and parasite genotypes on immunological control of Theileria parasites; Genetic susceptibility to leishmanial infections: studies in mice and man; Genetic susceptibility to malaria and other infectious diseases: from MHC to the whole genome. This volume is the specially commissioned supplement to the journal Parasitology, volume 112.
Download or read book Cytotoxic T Lymphocytes in Human Viral and Malaria Infections written by Michael B.A. Oldstone and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cytotoxic T lymphocytes (CTL) control several viral infections in animals based on deletion and reconstitution experiments with CTL clones and use of CD8 genetically deficient (knock-out) mice. In this volume, data for the role that CTL play in human infectious diseases is presented. As such, this represents the first volume in which such information from several different viral and protozoan infections is brought together.
Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1990 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Download or read book Concomitant Infections written by F. E. G. Cox and published by Cambridge University Press. This book was released on 2001-08-16 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the interactions between parasites and other infectious agents, with particular emphasis on immunological and ecological aspects.
Download or read book Immunity to and diagnosis of internal parasitism written by and published by . This book was released on 1991 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1990 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Pharmaceutical Technology written by James Swarbrick and published by CRC Press. This book was released on 2013-07-01 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting authoritative and engaging articles on all aspects of drug development, dosage, manufacturing, and regulation, this Third Edition enables the pharmaceutical specialist and novice alike to keep abreast of developments in this rapidly evolving and highly competitive field. A dependable reference tool and constant companion for years to com
Download or read book Bunyaviridae written by Daniel Kolakofsky and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been no literature up to now treating the Bunyaviridae in general as a family. The book demonstrates how they are maintained in nature and how they replicate and sometimes cause disease.
Download or read book Adhesion in Leukocyte Homing and Differentiation written by Dominique Dunon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Current Topics in Microbiology and Immunology was planned in parallel with an EM BO workshop on cell-cell Interactions in Leukocyte Homing and Differentiation held at the Basel Institute for Immunology in November 1992, and many of the workshop speakers have contributed to it. Cell adhesion is one of the most dynamic fields of biological research and presented in this book is the current knowledge on the structure and function of the major families of cell adhesion molecules-the integrins, the selectins, the immunoglobulin superfamily, and CD44. Complex interactions between the members of these families mediate diverse adhesion functions, including leukocyte-leukocyte interactions, lymphocyte homing, inflammation, and lymphocyte-stromal cell interaction during hematopoiesis. A great deal of emphasis is placed on the regulatory elements that control the expression and function of adhesion molecules. Cytokines not only induce the expression of certain adhesion molecules, but may also modify their functional status. For instance, the integrins exist in either an inactive nonfunctional form or an active functional form, and a number of intracellular or extracellular stimuli modify integrin function. This is particularly important during leukocyte binding to endothelium and transendothelial migration, which proceeds through a cascade of adhesion events. Although cell adhesion molecules play an important role in many processes, this book concentrates on their role within the immune system. A number of chapters discuss the migration of lymphocytes between hematopoietic organs such as the thymus, lymph nodes, Peyer's patches, and spleen.
Download or read book Superantigens written by Bernhard Fleischer and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Current Topics in Microbiology and Immunology is concerned with a class of molecules that are the most potent polyclonal stimulators of T lymphocytes of several species. These molecules have been named "superantigens" because they use a mechanism of T cell stimulation closely mimicking MHC-restricted recognition of specific antigen: they act on variable parts of T cell antigen receptors and are presented by MHC class II molecules. Prototypes of these molecules are the pyrogenic exotoxins produced by S. aureus and S. pyogenes, of which the staphylococcal enterotoxins and the toxic shock syndrome toxin are the best known. Superantigens also occur endogen ously in mice, most notably the enigmatic Mis determinants, that have withstood characterization for nearly 20 years. Only very recently was it found that Mis is probably encoded by endogenous retroviruses. The list of candidates that are implicated as being superantigens is growing. In many cases, however, the proof that a given molecule indeed falls into this category is still missing.
