Immune Response Activation And Immunomodulation


Immune Response Activation And Immunomodulation
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Immune Response Activation And Immunomodulation


Immune Response Activation And Immunomodulation
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Author : Rajeev Tyagi
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-04-17

Immune Response Activation And Immunomodulation written by Rajeev Tyagi and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-17 with Medical categories.


Immune Response Activation and Immunomodulation has been written to address the perceived needs of both medical school and undergraduate curricula and to take advantage of new understandings in immunology. We have tried to achieve several goals and present the most important principles governing the function of the immune system. Our fundamental objective has been to synthesize the key concepts from the vast amount of experimental data that have emerged in the rapidly advancing field of immunology. The choice of what is most important is based on what is most clearly established by experimentation, what our students find puzzling, and what explains the wonderful efficiency and economy of the immune system. Inevitably, however, such a choice will have an element of bias, and our bias is toward emphasizing the cellular interactions in immune response by limiting the description of many of the underlying biochemical and molecular mechanisms to the essential facts. This book gives an insight into the role of cytokines in activating immune response during pathogenic invasion. Immunomodulation, aryl hydrocarbons, the role of the protein defensin and nucleated cells in provoking immune response, Bcl protein/gene-based apoptotic pathways, and plant-derived phytochemical-mediated immune response are all central themes of this book.



Immune Response Activation And Immunomodulation


Immune Response Activation And Immunomodulation
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Author : Prakash S. Bisen
language : en
Publisher:
Release Date : 2019

Immune Response Activation And Immunomodulation written by Prakash S. Bisen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Microbiology categories.


Immune Response Activation and Immunomodulation has been written to address the perceived needs of both medical school and undergraduate curricula and to take advantage of new understandings in immunology. We have tried to achieve several goals and present the most important principles governing the function of the immune system. Our fundamental objective has been to synthesize the key concepts from the vast amount of experimental data that have emerged in the rapidly advancing field of immunology. The choice of what is most important is based on what is most clearly established by experimentation, what our students find puzzling, and what explains the wonderful efficiency and economy of the immune system. Inevitably, however, such a choice will have an element of bias, and our bias is toward emphasizing the cellular interactions in immune response by limiting the description of many of the underlying biochemical and molecular mechanisms to the essential facts. This book gives an insight into the role of cytokines in activating immune response during pathogenic invasion. Immunomodulation, aryl hydrocarbons, the role of the protein defensin and nucleated cells in provoking immune response, Bcl protein/gene-based apoptotic pathways, and plant-derived phytochemical-mediated immune response are all central themes of this book.



Immunomodulation Of Innate Immune Cells


Immunomodulation Of Innate Immune Cells
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Author : Catarina R. Almeida
language : en
Publisher:
Release Date : 2020

Immunomodulation Of Innate Immune Cells written by Catarina R. Almeida and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.


Activation of innate immune system underlies both pathological and physiological inflammatory responses and is critical for the host. Regulated innate immune response is thus essential not only for the elimination of invading pathogens but also for the restoration of tissue homeostasis. The innate immune system relies on the expression of families of highly conserved Pattern Recognition Receptors (PRRs) by specialised immune cells such as macrophages or dendritic cells. Engagement of PRRs by microbial or host-derived danger signals coordinates the cellular innate immune response. While some receptors such as Toll-like Receptors (TLRs) and C-type Lectin Receptors (CLRs) are membrane bound, others like the Retinoic-acid-Inducible Gene I (RIG-I)-Like Receptors (RLRs), Nucleotide-binding Oligomerization Domain (NOD)-Like Receptors (NLRs) and several DNA receptors (e.g. AIM2, cGAS) are expressed in the cytosol. Moreover, several molecules released by innate immune cells including complement proteins and members of the pentraxin family act as soluble PRRs. Activation of PRRs initiate specific signal transduction cascades, which lead to transcription and secretion of inflammatory mediators, thereby facilitating inflammation. Furthermore, some PRRs can form large oligomeric protein complexes called inflammasomes that instigate proteolytic maturation of members of the IL-1 family of cytokines, thereby driving inflammatory programmed cell death. Current research on immunomodulation is focused on understanding the fundamental mechanisms that control the activation and regulation of innate immune cell function. This includes exciting advances in understanding signals that can polarize innate immune cells into different functional states, for instance from a more inflammatory to a more tolerogenic profile. However, this response of innate immune cells critically depends on several intrinsic and extrinsic factors such as their own biological status and their microenvironmental context, respectively. For instance, it is known that the extracellular matrix or biomaterials can modulate macrophage behavior and that autophagy flux is a critical regulator of inflammation. Consistent with this, there has been an increase in the development of novel drugs and biomaterials aimed at inducing immunomodulatory responses in targeted innate immune cell populations to be used in the context of tissue regeneration, cancer, autoimmune disease etc. Thus, a thorough understanding of immunomodulatory mechanisms of innate immune cells will guide the development of novel therapeutic strategies aimed to control inflammation-mediated pathologies. In this Research Topic, we aim to highlight recent advances in our understanding of the fundamental mechanisms controlling activation of innate immune cells and document new strategies to study and manipulate their immunomodulation.



Biomaterials And Immune Response


Biomaterials And Immune Response
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Author : Nihal Engin Vrana
language : en
Publisher: CRC Press
Release Date : 2018-07-20

Biomaterials And Immune Response written by Nihal Engin Vrana and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-20 with Medical categories.


The interactions of the biomaterials with the host immune system is crucial for their functionality. This book aims to provide the reader with a better understanding of the role of the immune system in biomaterial applications. For this end, the book has dedicated chapters for i) explaining immune cells taking part in immune response to biomaterials/immune systems interface; ii) the effect of biomaterial shape, form and physicochemical properties on the response of immune system; iii) biofilm formation on implanted materials as a failure of immune system/biomaterial interactions; iv) tissue-specific effects of immune response and its consequences for tissue engineering and regenerative medicine; v) immune reaction in a clinical context (periodontology). In the field of biomaterials there are significant advances in using immunomodulation techniques to improve the success rates of implantable materials. For better understanding of such techniques it is required to have a full grasp of the biomaterial–immune system interactions. This would greatly enhance the understanding of why the human body reacts to implants in a certain way and how to improve the clinical outcomes by developing immune-instructive biomaterials. Provides keen insight into biomaterial–immune cell interactions Presents an explanation of state-of-the-art methodologies in immunomodulation Offers a concise and simple-to-understand treatment of biomaterial–immune cell interactions for materials scientists in a biology heavy topic Explores a comprehensive overview of biomaterial related complications Provides extensive references at the end of each chapter to enhance study for this very hot research area



Immunosuppression And Immunomodulation


Immunosuppression And Immunomodulation
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Author : Rajeev K. Tyagi
language : en
Publisher: BoD – Books on Demand
Release Date : 2023-07-12

Immunosuppression And Immunomodulation written by Rajeev K. Tyagi and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-12 with Medical categories.


This book synthesizes the key concepts of immunosuppression and immunomodulation. A comprehensive understanding of these processes is necessary to develop vaccines and therapeutic interventions for diseases. This book examines the role of information molecules such as cytokines and chemokines and other proteins secreted by the host upon interacting with the pathogen(s) that modulate and suppress the immune system and assist the pathogen(s) in causing disease. Chapters discuss the modulation of inflammation, signaling pathways, the interaction of immune cells, and resulting immunity as well as its suppression.



Immunomodulatory Biomaterials


Immunomodulatory Biomaterials
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Author : Stephen F. Badylak
language : en
Publisher: Woodhead Publishing
Release Date : 2021-07-30

Immunomodulatory Biomaterials written by Stephen F. Badylak and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-30 with Medical categories.


Biomaterials have existed for millennia as mechanical replacement structures following disease or injury. Biomaterial design has changed markedly from structural support with an “inert immune profile as the primary objective to designs that elicit an integrative local tissue response and a pro-repair immune cell phenotype. Immunomodulatory Biomaterials: Regulating the Immune Response with Biomaterials to Affect Clinical Outcome offers a single, comprehensive reference on biomaterials for modulation of the host response, for materials scientists, tissue engineers and those working in regenerative medicine. This book details methods, materials and strategies designed to regulate the host immune response following surgical implantation and thus facilitate specific local cell infiltration and tissue deposition. There has been a dramatic transformation in our understanding of the role of the immune system, both innate and adaptive; these changes include recognition of the plasticity of immune cells, especially macrophages, cross-talk between the immune system and stem cells, and the necessity for in situ transition between inflammatory and regulatory immune cell phenotypes. The exploitation of these findings and the design and manufacture of new biomaterials is occurring at an astounding pace. There is currently no book directed at the interdisciplinary principles guiding the design, manufacture, testing, and clinical translation of biomaterials that proactively regulate the host tissue immune response. The challenge for academia, industry, and regulatory agencies to encourage innovation while assuring safety and maximizing efficacy has never been greater. Given the highly interdisciplinary requirements for the design, manufacture and use of immunomodulatory biomaterials, this book will prove a useful single resource across disciplines. Holistically covers the design, manufacture, testing, and clinical translation of biomaterials that proactively regulate the host tissue immune response Provides a single reference for understanding and utilizing the host response in biomaterials design An international collaboration of leading researchers in the field offering a novel insight into this fast-growing area



Immunomodulation Of Innate Immune Cells


Immunomodulation Of Innate Immune Cells
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Author : Catarina R. Almeida
language : en
Publisher: Frontiers Media SA
Release Date : 2020-03-23

Immunomodulation Of Innate Immune Cells written by Catarina R. Almeida and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-23 with categories.




Immune Response Activation


Immune Response Activation
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Author : Guy Huynh Thien Duc
language : en
Publisher: BoD – Books on Demand
Release Date : 2014-05-29

Immune Response Activation written by Guy Huynh Thien Duc and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-29 with Medical categories.


The book Immune Response Activation is aiming to analyse the multifaceted aspects of the immune response, treating a number of representative cases in which the immune response is, on one hand, activated against pathogens, and, on the other hand, involved in pathologic settings, leading to allograft rejection, allergy and autoimmunity. The regulatory mechanisms in which the immune response can be modulated for rendering its effector components more efficient and/or not harmful to the organism is also dissected in translational purposes in cancer immunotherapy, local immunity against bacteria and viruses, as well as in allergy and autoimmunity.



Cytokine Frontiers


Cytokine Frontiers
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Author : Takayuki Yoshimoto
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-10-28

Cytokine Frontiers written by Takayuki Yoshimoto and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-28 with Medical categories.


This book guides the reader through the latest research on the cytokine network, covering signaling pathways, control of the immune response, and potential therapeutics. Different cytokines stimulate diverse responses in various phases of inflammation and immunity, including the innate immune response, the generation of effector T cells, and the development of antibodies by the humoral immune system. It is now clear that the pathophysiology of many infectious, autoimmune, allergic, and malignant diseases can be largely explained by which cytokines are induced and subsequently regulate the cellular responses. In clinical medicine, cytokines are involved in a wide spectrum of diseases. This book describes in three parts the properties and roles of 15 key cytokines under physiological and pathological conditions. Part I presents nine cytokines associated with inflammatory disorders, pro-inflammatory cytokines, and the recently identified new helper T (Th) subset: Th17 cells. Part II gives details of three cytokines associated with allergic disorders, including Th2 responses and recently identified types of innate cells. Part III describes three cytokines that are associated with immunological tolerance and anti-inflammation, including regulatory T (Treg) cells, IL-10-producing Treg (Tr1) cells, and inducible IL-35-producing Treg (iTr35) cells. Cytokines are considered to be important as therapeutic targets for specific agonists or antagonists in numerous immune and inflammatory diseases. The ultimate goal of this book is to facilitate the development of therapeutic treatments for such diseases which has been limited by an insufficient understanding of the biology of cytokines and the complicated network that they create.



Immunomodulation


Immunomodulation
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Author : H. Hugh Fudenberg
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Immunomodulation written by H. Hugh Fudenberg and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.


On May 14-16, 1982, a group of scientists met in Viareggio, Italy to present ideas, and exchange relevant data on current approaches on immunomodulators. We felt that the embodiment of the substance of that international symposium into this volume will be beneficial in keeping both clinicians and basic scientists abreast of the latest exciting developments in this rapidly accelerating field. We hope that the publication of this series of papers by an international panel of experts will enhance the nature of future inves t igat ive stud ies with such ent it ies . Under the rubric of immunology, it is obvious that such a term as "immunomodulation" could be construed as being all encompassing. However, it is intriguing that the immune modulators touched on in these sessions can be subcategorized into about five broad groups. Almost all substances, excepting those entities that are immuno logically inert, will have some modulating effects on immunity. From the coarse adjustment of antibody feedback inhibition upon cellular limnunity to the subtle finesse envisioned in Jerne's idiotypic network and s'lppressor T cells, immunomodulators attempt to either magnify or diminish those responses that are normally elicited by antigen. The broad groups - thymic hormones, D.L.E., Interferon, drugs, and the use of bacterial products appear to be at the forefront of much of the pioneering work on immunomodulation.