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Author: Stefan Bauer
Publisher: Springer Science & Business Media
ISBN: 3540721673
Category : Medical
Languages : en
Pages : 243
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Book Description
Overall recent research on TLRs has led to tremendous increase in our understanding of early steps in pathogen recognition and will presumably lead to potent TLR targeting therapeutics in the future. This book reviews and highlights our recent understanding on the function and ligands of TLRs as well as their role in autoimmunity, dendritic cell activation and target structures for therapeutic intervention.
Author: Stefan Bauer
Publisher: Springer Science & Business Media
ISBN: 3540721673
Category : Medical
Languages : en
Pages : 243
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Book Description
Overall recent research on TLRs has led to tremendous increase in our understanding of early steps in pathogen recognition and will presumably lead to potent TLR targeting therapeutics in the future. This book reviews and highlights our recent understanding on the function and ligands of TLRs as well as their role in autoimmunity, dendritic cell activation and target structures for therapeutic intervention.
Author: Josef Thalhamer
Publisher: Springer Science & Business Media
ISBN: 3709104394
Category : Medical
Languages : en
Pages : 332
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Book Description
The induction of antigen-specific immune responses after in vivo transfection with expression plasmids has triggered a revolution of vaccine research. After a first hype, evoked by the fascinating options of this method, clinical studies did not reach the ambitious aims and a phase of disillusion ensued. It became obvious that Gene vaccines displayed a weaker immunogenicity in humans than had been observed in the mouse models. Meanwhile these hurdles have been overcome and gene vaccines undergo a renaissance. The present book gives an update of the “world of naked gene vaccines”, namely DNA and RNA vaccines. Its content ranges from general mechanisms, inherent immunostimulatory properties and the vast potential to modulate immune responses, to recent successful clinical studies and approved veterinary gene vaccines. Beyond the state-of-the-art of genetic immunization, the reader will be stimulated with a chapter addressing “burning questions”.
Author: Eyal Raz
Publisher: Springer Science & Business Media
ISBN: 3642468675
Category : Medical
Languages : en
Pages : 182
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Book Description
Vaccination has been established as an efficient procedure to prevent infections. Over the past few years, a new method of subunit vaccination has attracted the attention of immunologists. Despite its popularity, it is only recently that the basic mechanisms that drive the immune response to the encoded antigen have begun to unfold. The multidisciplinary approach of this book outlines the basic characteristics of gene (DNA) vaccination, the role of APCs or bone marrow derived cells in the induction of the immune response. It points out the potential applications for various infectious and allergic diseases and describes the multifaceted properties of DNA in initiating and determining the subsequent immune responses to the encoded antigen.
Author: Hilary Koprowski
Publisher: Springer Science & Business Media
ISBN: 3642804756
Category : Medical
Languages : en
Pages : 215
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Book Description
Genetic / DNA immunization represents a novel approach to vaccine and immune therapeutic development. The direct injec tion of nucleic acid expression cassettes into a living host results in a limited number of its cells becoming factories for production of the introduced gene products. This host-inappropriate gene expression has important immunological consequences, resulting in the specific immune activation of the host against the gene delivered antigen. The recent demonstration by a number of laboratories that the induced immune responses are functional in experimental models against both specific infectious diseases and cancers is likely to have dramatic consequences for the develop ment of a new generation of experimental vaccines and immune therapies. This technology has the potential to enable the pro duction of vaccines and immune-based therapies that are not only effective immunologically but are accessible to the entire world (rather than just to the most developed nations). Vaccine Development Vaccination against pathogenic microorganisms represents one of the most important advances in the history of medicine. Vaccines, including those against polio, measles, mumps, rubella, hepatitis A, hepatitis B, pertussis and other diseases, have dramatically improved and protected more human lives than any other avenue of modern medicine. The vaccine against smallpox, for example, has been so successful that it is now widely believed that this malicious killer, responsible for more deaths in the twentieth century than World Wars I and II combined, has been removed from the face of the earth.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309075556
Category : Science
Languages : en
Pages : 118
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Book Description
This report surveys opportunities for future Army applications in biotechnology, including sensors, electronics and computers, materials, logistics, and medical therapeutics, by matching commercial trends and developments with enduring Army requirements. Several biotechnology areas are identified as important for the Army to exploit, either by direct funding of research or by indirect influence of commercial sources, to achieve significant gains in combat effectiveness before 2025.
Author: Douglas B. Lowrie
Publisher: Springer Science & Business Media
ISBN: 1592596886
Category : Medical
Languages : en
Pages : 530
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Book Description
The field of DNA vaccines has undergone explosive growth in the last few years. As usual, some historical precursors of this approach can be d- cerned in the scientific literature of the last decades. However, the present state of affairs appears to date from observations made discreetly in 1988 by Wolff, Malone, Felgner, and colleagues, which were described in a 1989 patent and published in 1990. Quite surprisingly, they showed that genes carried by pure plasmid DNA and injected in a saline solution, hence the epithet “naked DNA,” could be taken up and expressed by skeletal muscle cells with a low but reproducible frequency. Such a simple methodology was sure to spawn many applications. In a separate and important line of experimentation, Tang, De Vit, and Johnston announced in 1992 that it was indeed possible to obtain humoral immune responses against proteins encoded by DNA delivered to the skin by a biolistic device, which has colloquially become known as the “gene gun. ” The year 1993 saw the publication of further improvements in the me- ods of naked DNA delivery and, above all, the first demonstrations by several groups of the induction of humoral and cytotoxic immune responses to viral antigens expressed from injected plasmid DNA. In some cases, protection against challenge with the pathogen was obtained. The latter result was - questionably the touchstone of a method of vaccination worthy of the name.
Author: Mark W. Saltzman
Publisher: Springer Science & Business Media
ISBN: 1597451681
Category : Medical
Languages : en
Pages : 382
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Book Description
In the early 1990s, almost 200 yr after Edward Jenner demonstrated the effectiveness of the smallpox vaccine, a new paradigm for vaccination emerged. The conventional method of vaccination required delivery of whole pathogens or structural subunits, but in this new approach, DNA or genetic information was administered to elicit an immunological response. Once it was observed that plasmid DNA delivered in vivo led to production of an encoded transgene (1), two ground-breaking studies demonstrated that immunological responses could be generated against antigenic transgenes via plasmid DNA delivered by DNA vaccination (as this approach is called) (2,3). The appe- ance of this new vaccination strategy coincided with advances in molecular biology, which provided new tools to study and manipulate the basic elements of an organism’s genome and also could also be applied to the design and production of DNA vaccines. DNA Vaccines is a major updated and enhancement of the first edition. It reviews state-of-the-art methods in DNA vaccine technology, with chapters describing DNA vaccine design, delivery systems, adjuvants, current appli- tions, methods of production, and quality control. Consistent with the approach of the Methods in Molecular Medicine series, these chapters contain detailed practical procedures on the latest DNA vaccine technology. The enthusiasm for DNA vaccine technology is made clear by the number of research studies published on this topic since the mid-1990s.
Author: Adrian Bot
Publisher: Springer Science & Business Media
ISBN: 1475731639
Category : Medical
Languages : en
Pages : 185
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Book Description
Wolf's discovery demonstrating that a reporter gene is expressed in myocytes subsequent to injection of naked DNA, was exploited by immunologists and vaccinologists to develop a new generation of vaccines. This observation galvanized the research and in a short lapse of time, an oceanic volume of knowledge has been accumulated. The research carried out in a variety of animal models showed the efficacy of genetic immunization against viruses, bacteria, and some parasites by the ability to induce a strong priming effect resulting from long-lasting persistence of plasmid as episomes. Furthermore, it was demonstrated that newborn or infant immune unresponsiveness to classical vaccines can be corrected by genetic immunization. The applications of genetic immunization for prophylaxis of infections was extended to immunotherapy, namely, cancerous, auto immune, and allergic diseases. Immunologists have provided pertinent information on the cellular basis of the immune responses elicited by genetic immunization, and molecular biologists have established the molecular basis of intrinsic adjuvant properties of plasmids.
Author: Stanton L. Gerson
Publisher: Elsevier
ISBN: 0080491367
Category : Science
Languages : en
Pages : 555
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Book Description
The Second Edition of Gene Therapy of Cancer provides crucial updates on the basic science and ongoing research in this field, examining the state of the art technology in gene therapy and its therapeutic applications to the treatment of cancer. The clinical chapters are improved to include new areas of research and more successful trials. Chapters emphasize the scientific basis of gene therapy using immune, oncogene, antisense, pro-drug activating, and drug resistance gene targets, while other chapters discuss therapeutic approaches and clinical applications. This book is a valuable reference for anyone needing to stay abreast of the latest advances in gene therapy treatment for cancer. Provides in-depth description of targeted systems and treatment strategies Explains the underlying cancer biology necessary for understanding a given therapeutic approach Extensively covers immune therapeutics of vaccines, cytokines, and peptide-induced responses Presents translational focus with emphasis on requirements for clinical implementation Incorporates detailed illustrations of vectors and therapeutic approaches ideal for classroom presentations and general reference
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309219396
Category : Science
Languages : en
Pages : 570
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Book Description
Many potential applications of synthetic and systems biology are relevant to the challenges associated with the detection, surveillance, and responses to emerging and re-emerging infectious diseases. On March 14 and 15, 2011, the Institute of Medicine's (IOM's) Forum on Microbial Threats convened a public workshop in Washington, DC, to explore the current state of the science of synthetic biology, including its dependency on systems biology; discussed the different approaches that scientists are taking to engineer, or reengineer, biological systems; and discussed how the tools and approaches of synthetic and systems biology were being applied to mitigate the risks associated with emerging infectious diseases. The Science and Applications of Synthetic and Systems Biology is organized into sections as a topic-by-topic distillation of the presentations and discussions that took place at the workshop. Its purpose is to present information from relevant experience, to delineate a range of pivotal issues and their respective challenges, and to offer differing perspectives on the topic as discussed and described by the workshop participants. This report also includes a collection of individually authored papers and commentary.
