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The Biology Of Dendritic Cells And Hiv Infection
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Book Synopsis The Biology of Dendritic Cells and HIV Infection by : Sandra Gessani
Download or read book The Biology of Dendritic Cells and HIV Infection written by Sandra Gessani and published by Springer Science & Business Media. This book was released on 2007-03-09 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dendritic cells play the most vital part in inducing anti-viral immune responses in HIV and AIDS among many other viruses. Research on dendritic cells (DCs) is emerging as a fundamental aspect for the comprehension of the mechanisms underlying the pathogenesis of viral diseases. This volume focuses on the role of DCs in the pathogenesis and immunity of HIV-1 infection. It is the only comprehensive volume on pathogenesis and immunity of Dendritic Cells that also focuses on HIV.
Book Synopsis HIV Interactions with Dendritic Cells by : Li Wu
Download or read book HIV Interactions with Dendritic Cells written by Li Wu and published by Springer Science & Business Media. This book was released on 2012-09-13 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given rapid research progress and advance of the techniques in studying HIV interactions with host cells and factors, there is a critical need for a book on HIV interactions with DCs. The proposed book will aim for a broad readership to facilitate HIV/AIDS research and provide a practical tool for HIV researchers to continuously address novel questions. Specifically, the editors will summarize the literature in this field and provide critical analysis and future directions. International researchers will be invited as contributors of the book, highlighting authors who have contributed significantly to the field from different angles and aspects of virology, cell biology and immunology, etc.
Author :Alexander Steinkasserer Publisher :Springer Science & Business Media ISBN 13 :3662065088 Total Pages :318 pages Book Rating :4.6/5 (62 download)
Book Synopsis Dendritic Cells and Virus Infection by : Alexander Steinkasserer
Download or read book Dendritic Cells and Virus Infection written by Alexander Steinkasserer and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dendritic cells are vital to induce potent anti-viral immune responses. It will become clear to the reader that dendritic cells often play a dual role during viral infections. On the one hand they are able to mount potent antiviral immune responses, and on the other hand several viruses, including HIV-1, use DC as a vector to be transferred from the periphery to the lymph nodes where they infect their prime target.
Book Synopsis The Role of Dendritic Cells and Monocytes in HIV Infection by : Shannon Marie Murray
Download or read book The Role of Dendritic Cells and Monocytes in HIV Infection written by Shannon Marie Murray and published by Frontiers Media SA. This book was released on 2020-12-09 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Book Synopsis Dendritic Cells by : Michael T. Lotze
Download or read book Dendritic Cells written by Michael T. Lotze and published by . This book was released on 1999 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dendritic Cells is the first definitive book on this subject, and brings together the most current information in the field for scientists and clinicians. It outlines research studies, the first reports of therapeutic applications of dendritic cells, and the enormous potential of these unique cells. Contributors are from the key research groups around the world who are working on the immunobiology of dendritic cells and in applied areas, striving to develop their therapeutic potential.
Book Synopsis Cellular Aspects of HIV Infection by : Andrea Cossarizza
Download or read book Cellular Aspects of HIV Infection written by Andrea Cossarizza and published by John Wiley & Sons. This book was released on 2003-04-25 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular Aspects of HIV Infection provides a highly readable, detailed overview of the state of the art in modern HIV research at the cellular level. This volume brings together renowned experts who have provided concise, synthetic treatments of the biology of HIV infection. It presents these descriptions and analyses with particular attention to the techniques of flow cytometry that have allowed us to not only observe the course of HIV infection and the immune system's response to it, but have also increased our ability to treat patients and understand their response to therapy. The book is divided into five sections covering molecules and cells, pathophysiological processes, technologies, and organisms. A perspective on future therapies concludes the book. Each chapter offers an intelligent, concise synthesis of the topic, highlighting the biological principles and technologies involved in the study of HIV infection. Cellular Aspects of HIV Infection is an indispensable, up-to-date guide for immunologists, virologists, clinicians, and researchers.
Book Synopsis Effects of Complement Opsonization of HIV on Dendritic Cells by : Rada Ellegård
Download or read book Effects of Complement Opsonization of HIV on Dendritic Cells written by Rada Ellegård and published by Linköping University Electronic Press. This book was released on 2018-09-28 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dendritic cells are key players during HIV pathogenesis, and shape both the immediate immune response at the site of infection as well as directing the adaptive immune response against the virus. HIV has developed a plethora of immune evasion mechanisms that hijack dendritic cell functions, suppressing their ability to mount an accurate immune response and exploiting them for efficient viral transfer to target T cells. To achieve successful replication within dendritic cells without triggering danger signaling, HIV accomplishes a delicate balance where only a low level of transcription can be sustained without triggering antiviral responses that would harm the virus. Here, we describe how the presence of HSV2 coinfection, which is very common in geographic areas with a high HIV prevalence and almost triples the risk of HIV acquisition, alters dendritic cell state to support much higher levels of HIV infection. We found this effect to be mediated by the STING pathway, which is involved in the sensing of DNA in the cell cytosol. STING activation led to an upregulation of factors such as IRF3 and NFkB that can be used for HIV transcription and a degradation of factors that restrict HIV replication. In addition, we describe how HIV exploits the human complement system, a group of proteins that usually help the human body to identify dangerous pathogens while avoiding reaction towards self. HIV can coat itself, i.e. become opsonized, in complement fragments that are typically only present on the body’s own cells, allowing it to activate signaling pathways that are associated with tolerance. Dendritic cells that come into contact with complement opsonized HIV do not mount danger responses, despite the fact that HIV-derived single stranded RNA triggers the pathogen recognition receptor TLR8. The suppression of danger responses is mediated by activation of complement receptor 3, and leads to an increased infection of the dendritic cell and affects its interactions with other immune cells. There is a lack of recruitment of NK cells to the site of infection, and an inhibition of NK cell killing, which plays an important role in the destruction of HIV-infected cells in vivo. T cells primed by dendritic cells exposed to complement opsonized HIV have a lower ability to develop towards effector phenotype, and have an increased expression of the markers PD1, TIM3 and LAG3 which are associated with T cell dysfunction and exhaustion. In addition, T cells primed by these dendritic cells in the presence of NK cells upregulate markers CD38, CXCR3 and CCR4, which have been linked to an increased susceptibility to HIV infection. In summary, we add to the current knowledge on HIV immune evasion mechanisms that allow the virus to establish infection, as well as describing mechanisms that govern whether dendritic cells mount danger signaling and an immune response or not.
Author :Paola Ricciardi-Castagnoli Publisher :Springer Science & Business Media ISBN 13 :1475799667 Total Pages :566 pages Book Rating :4.4/5 (757 download)
Book Synopsis Dendritic Cells in Fundamental and Clinical Immunology by : Paola Ricciardi-Castagnoli
Download or read book Dendritic Cells in Fundamental and Clinical Immunology written by Paola Ricciardi-Castagnoli and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings contain selected contributions from the participants to the Fourth International Symposium on Dendritic cells that was held in Venice (Lido) Italy, from Oc tober 5 to 10, 1996. The symposium was attended by more than 500 scientists coming from 24 different countries. Studies on dendritic cells (DC) have been greatly hampered by the difficulties in preparing sufficient cell numbers and in a reasonable pure form. At this meeting it has been shown that large quantities of DC can be generated from precursors in both mice and humans, and this possibility has enormously encouraged studies aimed to characterize DC physiology and DC-specific genes, and to employ DC therapeutically as adjuvants for im munization. The possibility of generating large numbers of autologous DC that can be used in the manipulation of the immune response against cancer and infectious diseases has tremendously boosted dendritic cell research and the role of DC in a number of medi cal areas has been heatedly discussed.
Book Synopsis Immunology of HIV Infection by : Sudhir Gupta
Download or read book Immunology of HIV Infection written by Sudhir Gupta and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading experts provide the only comprehensive book examining all aspects of immune response and immune-based treatments for HIV infection. Contributions, divided into three sections, discuss basic mechanisms, immunopathogenesis of HIV infection, and immune-based therapies. Researchers thoroughly review vaccine-including prospects of T cell vaccine-and gene therapy for HIV infection. Additional topics include organization of HIV genes, the role of co-receptors in signaling of lymphocytes, and biological response modifiers. This reference is designed for basic and clinical researchers, internists, pediatricians, infectious disease specialists, neuropathologists, oncologists, and rheumatologists.
Book Synopsis AIDS: Science & Society by : Hung Y. Fan
Download or read book AIDS: Science & Society written by Hung Y. Fan and published by Jones & Bartlett Publishers. This book was released on 2011-01-28 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: AIDS: Science and Society, Sixth Edition provides readers with the most current information available on the biology of the virus and the impact it has on society. The Sixth Edition of this best-selling text provides readers with a solid overview of AIDS from both a biomedical and a psychosocial perspective. The authors cover the molecular and cellular aspects of the virus and the immune system's response to it, and examine epidemiology and its role in understanding HIV and AIDS. The use of understandable vocabulary and clear illustrations, along with updated biomedical data and the most current statistics on AIDS available, makes AIDS: Science and Society an essential resource for students, researchers, and general readers.
Book Synopsis Handbook of Dendritic Cells by : Manfred B. Lutz
Download or read book Handbook of Dendritic Cells written by Manfred B. Lutz and published by . This book was released on 2006 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive handbook on dendritic cells, featuring an introduction by Ralph M. Steinman and written by top experts. In three volumes, it covers all aspects from molecular cell biology to clinical applications, highlighting the role of dendritic cells in fighting cancer, virus infections, and autoimmune diseases.
Book Synopsis Dendritic Cells and the Establishment of HIV Infection by : Douglas S. Kwon
Download or read book Dendritic Cells and the Establishment of HIV Infection written by Douglas S. Kwon and published by . This book was released on 2003 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of AIDS by : Thomas J. Hope
Download or read book Encyclopedia of AIDS written by Thomas J. Hope and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Skin Langerhans (Dendritic) Cells in Virus Infections and AIDS by : Yechiel Becker
Download or read book Skin Langerhans (Dendritic) Cells in Virus Infections and AIDS written by Yechiel Becker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the generations the skin has been the site for immunization against smallpox. This method of immunization was described in a letter written by Lady Mary Montagu on April 1, 1717 in Adrianopole, Turkey: "The small-pox, so fatal, and so general amongst us, is here entirely harmless by the invention of ingrafting, which is the term they give it. . . The old woman comes with a nut-shell full of the matter of the best sort of small-pox . . . She immediately rips open (the skin) with a large needle . . . and puts into the vein as much venom as can lie upon the head of her needle, and after binds up the wound. There is no example of anyone that died of it; and you may believe that I am satisfied of the safety of this experiment since I intend to try it on my dear little son" (Letters from the right Honourable Lady Mary Montagu 1709-1762. Published by J. M. Dent and Co. London, 2nd edition, September, 1906, p. 124. ) The "variolation" method was, 80 years later, markedly improved by the use of cowpox virus, as reported by Edward Jenner in 1796. The successful method of intradermal immunization against smallpox and later against other virus diseases is in fact based on the presence of anitigen-presenting dendritic cells in the skin.
Book Synopsis Humanized Mice for HIV Research by : Larisa Y. Poluektova
Download or read book Humanized Mice for HIV Research written by Larisa Y. Poluektova and published by Springer. This book was released on 2015-02-18 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last several years the field of humanized mice has matured and developed into an essential component of translational research for HIV/AIDS. Humanized mice serve both as vehicles for discovery and as highly sophisticated platforms for biomedical research. In addition, humanized mice have demonstrated outstanding potential for the investigation of critical aspects of the infection and pathogenesis of the hepatitis and herpes viruses, as well as highly relevant microbial infections such as tuberculosis and malaria. Humanized Mice for HIV Research provides a comprehensive presentation of the history, evolution, applications, and current state of the art of this unique animal model. An expansion of twelve review articles that were published in Humanized Mice by Springer in 2008 (Eds: Nomura T, Watanabe T, Habu S), this book expertly captures the outstanding progress that has been made in the development, improvement, implementation, and validation of humanized mouse models. The first two parts of this book cover the basics of human-to-mouse xenotransplantation biology, and provide critical information about human immune cell development and function based on individual models created from different immunodeficient strains of mice. The third and fourth parts investigate HIV-1 biology, including different routes of transmission, prevention, treatment, pathogenesis, and the development of adaptive immunity in humanized mice. The fifth part shows the broad applicability of humanized mice for therapeutic development, from long-acting antiretroviral combinations to genetic manipulations with human cells and cell-based approaches. The sixth part includes liver tissue engineering and the expansion of humanized mice for many other human cell-tropic pathogens.
Download or read book AIDS written by Hung Fan and published by Jones & Bartlett Learning. This book was released on 2004 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of understandable vocabulary, clear illustrations, and up-to-date information allows non-specialists to fully grasp the biological, social, and psychological aspects of this disease.
Book Synopsis HIV-Induced Damage of B Cells and Production of HIV Neutralizing Antibodies by : Francesca Chiodi
Download or read book HIV-Induced Damage of B Cells and Production of HIV Neutralizing Antibodies written by Francesca Chiodi and published by Frontiers Media SA. This book was released on 2018-03-27 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple dysfunctions take place in the B cell compartment during HIV-1 infection, comprising depletion of resting memory B cells carrying serological memory to vaccines and previously met pathogens. In addition, population of B cells characterized by the expression of exhaustion markers are enlarged during HIV-1 infection. Antibodies with the capacity to neutralize a broad range of HIV-1 isolates can be detected only in a minority of infected patients, after a year or more from acute infection. An open question is whether the inability of producing neutralizing HIV-1 antibodies is somehow linked to the B cell immunopathology observed in patients. In this research topic we invited scientists to summarize the current state of knowledge on regulation and development of B cells and antibody responses during HIV-1 infection; fifteen contributions were received comprising both reviews and original articles. The articles are related to B cell dysfunctions identified in HIV-1 infected individuals, production of different types of antibodies (neutralizing versus non neutralizing, and of different isotypes) in vivo during HIV-1 infection and the biological factors which may impact on this process, clinical potential and applications of anti-HIV antibodies and how to achieve neutralizing antibody responses to HIV-1 epitopes upon vaccination. The topic has gathered articles on front-line research undertaken in the field of B cells and antibodies in HIV-1 infection. It is our hope that the collection of articles presented in this book may be useful for new and experienced scholars in the field and add a piece to the complex puzzle of knowledge needed for the development of an HIV-1 vaccine.