Author: Yinan Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Vaccines are essential to induce the pathogen specific immune responses against infectious disease. Antigens derived from pathogens needs to be delivered to and retained in the immune organs (especially lymph nodes) for efficient immune responses and production of neutralized antibodies. A strategy is to use engineered nanoparticles as delivery carriers to help antigen delivery inside lymph nodes. We do not know how lymph nodes process nanoparticle-based vaccines for immune responses. In this thesis, we first found that follicular dendritic cell (FDC) networks determine the intra-lymph node follicle fate of nanoparticles based on nanoparticle size. The FDCs clear smaller nanoparticles (5-15 nm) and retain larger nanoparticles (50-100 nm) on their dendrites. These retained larger nanoparticles are then presented to B cells to induce humoral immune responses. Next, we assessed the role of immune cell population on nanoparticle delivery inside lymph nodes and found subcapsular sinus macrophage prevent the nanoparticle delivery to FDCs. Suppressing the subcapsular sinus macrophage results in enhancement of nanoparticle delivery to lymph node follicles and up to 60 times more antigen specific antibody production. Lastly, removal of liver macrophages promotes nanoparticle delivery to lymph nodes and tumours after systemic administration. These studies reveal the mechanism of how our immune system process nanoparticles. This knowledge enables us to rationally engineer nanoparticle vaccines and develop strategies of altering immune cell populations to generate effective immune responses.
Author: Hiroshi Kiyono
Publisher: Academic Press
ISBN:
Category : Medical
Languages : en
Pages : 528
Get Book Here
Book Description
This comprehensive, authoritative treatise covers all facets of mucosal vaccines including their development, mechanisms of action, molecular/cellular aspects, and practical applications. The contributing authors and editors of this one-of-a-kind book are very well known in their respective fields. Mucosal Vaccines is organized in a unique format in which with basic, clinical, and practical aspects of the mucosal immune system for vaccine development are described and discussed. This project is endorsed by the Society for Mucosal Immunology. Key Features Provides the latest views on mucosal vaccines Applies basic principles to the development of new vaccines Links basic, clinical, and practical aspects of mucosal vaccines to different infectious diseases Unique and user-friendly organization
Author: Marcel B.M. Teunissen
Publisher: Springer Science & Business Media
ISBN: 3642236901
Category : Medical
Languages : en
Pages : 262
Get Book Here
Book Description
This volume of Current Topics in Microbiology and Immunology covers diverse topics related to intradermal immunization. The chapters highlight the effectiveness of intradermal immunization in experimental animal models or in clinical practice, all supporting the view that intradermal immunization is at least as good as other immunization routes. Keeping in mind that current vaccines are not specially designed for intradermal immunization, but show comparable efficiency even at reduced dosages, this underlines the great potential for the skin as a vaccination site. Hopefully, the overview in this volume will encourage vaccine designers to focus on this promising immunization route, and in addition, to inspire them to develop vaccines that are especially optimized for intradermal immunization.
Author: Virgil Schijns
Publisher: Elsevier
ISBN: 0080457215
Category : Medical
Languages : en
Pages : 396
Get Book Here
Book Description
Immunopotentiators in Modern Vaccines provides an in-depth insight and overview of a number of most promising immunopotentiators in modern vaccines. In contrast to existing books on the subject it provides recent data on the critical mechanisms governing the activity of vaccine adjuvants and delivery systems. Knowledge of immunological pathways and scenarios of the cells and molecules involved is described and depicted in comprehensive illustrations. Contributions from leading international authorities in the field Well-illustrated, informative figures present the interactions between immunopotentiators and the host immune system Each chapter lists advantages and potential hurdles for achieving a practical application for the specific immunopentiator
Author: Mariusz Skwarczynski
Publisher: William Andrew
ISBN: 0323400299
Category : Medical
Languages : en
Pages : 462
Get Book Here
Book Description
This book provides a comprehensive overview of how use of micro- and nanotechnology (MNT) has allowed major new advance in vaccine development research, and the challenges that immunologists face in making further progress. MNT allows the creation of particles that exploit the inherent ability of the human immune system to recognize small particles such as viruses and toxins. In combination with minimal protective epitope design, this permits the creation of immunogenic particles that stimulate a response against the targeted pathogen. The finely tuned response of the human immune system to small particles makes it unsurprising that many of the lead adjuvants and vaccine delivery systems currently under investigation are based on nanoparticles. Provides a comprehensive and unparalleled overview of the role of micro- and nanotechnology in vaccine development Allows researchers to quickly familiarize themselves with the broad spectrum of vaccines and how micro- and nanotechnologies are applied to their development Includes a combination of overview chapters setting out general principles, and focused content dealing with specific vaccines, making it useful to readers from a variety of disciplines
Author: Daan J. A. Crommelin
Publisher: CRC Press
ISBN: 9780415285018
Category : Medical
Languages : en
Pages : 456
Get Book Here
Book Description
The field of pharmaceutical biotechnology is evolving rapidly. A whole new arsenal of protein pharmaceuticals is being produced by recombinant techniques for cancer, viral infections, cardiovascular and hereditary disorders, and other diseases. In addition, scientists are confronted with new technologies such as polymerase chain reactions, combinatorial chemistry and gene therapy. This introductory textbook provides extensive coverage of both the basic science and the applications of biotechnology-produced pharmaceuticals, with special emphasis on their clinical use. Pharmaceutical Biotechnology serves as a complete one-stop source for undergraduate pharmacists, and it is valuable for researchers and professionals in the pharmaceutical industry as well.
Author: G. E. W. Wolstenholme
Publisher: John Wiley & Sons
ISBN: 0470717688
Category : Medical
Languages : en
Pages : 192
Get Book Here
Book Description
The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Author: W. John W. Morrow
Publisher: John Wiley & Sons
ISBN: 1118345347
Category : Medical
Languages : en
Pages : 552
Get Book Here
Book Description
Covering all aspects of vaccine research and development in one volume, this authoritative resource takes a comprehensive and systematic approach to the science of vaccinology focusing not only on basic science, but also on the many stages required to commercialize and navigate the regulatory requirements for human application, both in the United States and Europe. Reviews in detail the process of designing a vaccine, from the initial stages of antigen discovery to human application Includes evaluation of vaccine efficacy and safety Details clinical trial design, including regulatory requirements Discusses the emerging field of active cellular immunotherapy Vaccinology: Principles and Practice provides an invaluable resource for clinicians, scientific and medical researchers, lecturers and postdoctoral fellows working in the field of vaccines.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309219396
Category : Science
Languages : en
Pages : 570
Get Book Here
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.
Author: Sergio Rosales-Mendoza
Publisher: Springer Nature
ISBN: 3030316688
Category : Technology & Engineering
Languages : en
Pages : 343
Get Book Here
Book Description
This book provides a compilation of the current developments in mucosal nanovaccines, which are an attractive approach to fight against infectious and non-communicable diseases. Since nanomaterials possess unique properties; many of them have a positive effect on vaccine efficacy when used as antigen carriers and have been applied in vaccinology with significant advances over the past years. This book addresses the methodologies for mucosal nanovaccines synthesis; based on the following nanomaterials: gold, PLGA, silica, and chitosan nanoparticles; as well as nanogels, carbon nanotubes, liposomes, and Virus-like particles. A description of the immunogenic properties of the mucosal nanovaccines is presented, highlighting the improvements achieved with this approach when compared to conventional formulations. Mucosal vaccines constitute the most practical immunization approach since they are easy to administer (promoting patient ́s comfort and increasing compliance), allow triggering relevant immune responses at both the site of administration and distant compartments, and thus may protect the main entry portal for pathogens (oral, nasal, and genital mucosae). In this context, the potential of nanovaccines to result in new mucosal formulations in the benefit of global health is analyzed. Covers the synthesis and functionalization of nanomaterials for the development of nanovaccines; Discusses the underlying mechanisms involved in the induction of immune responses through mucosal compartments and the advantages of nanomaterials in the formulation of nanovaccines; Transmits the state of the art for the development of mucosal nanovaccines; Provides routes for the design and evaluation of mucosal nanovaccines; Presents key perspectives for the field of mucosal vaccine development.