Tailoring Nk Cell Receptor Ligand Interactions An Art In Evolution 2nd Edition
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Tailoring Nk Cell Receptor Ligand Interactions An Art In Evolution 2nd Edition
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Author : Ulrike Koehl
language : en
Publisher: Frontiers Media SA
Release Date : 2018-11-13
Tailoring Nk Cell Receptor Ligand Interactions An Art In Evolution 2nd Edition written by Ulrike Koehl 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 2018-11-13 with Immunologic diseases. Allergy categories.
Recognition and killing of aberrant, infected or tumor targets by Natural Killer (NK) cells is mediated by positive signals transduced by activating receptors upon engagement of ligands on target surface. These stimulatory pathways are counterbalanced by inhibitory receptors that raise NK cell activation threshold through negative antagonist signals. While regulatory effects are necessary for physiologic control of autoimmune aggression, they may restrain the ability of NK cells to activate against disease. Overcoming this barrier to immune surveillance, multiple approaches to enhance NK-mediated responses are being investigated since two decades. Propelled by considerable advances in the understanding of NK cell biology, these studies are critical for effective translation of NK-based immunotherapy principles into the clinic. In humans, dominant inhibitory signals are transduced by Killer Immunoglobulin Like Receptors (KIR) recognizing cognate HLA class I on target cells. Conversely, KIR recognition of “missing self-HLA” - due to HLA loss or HLA/ KIR mismatch - triggers NK-mediated tumor rejection. Initially observed in murine transplant models, these antitumor effects were later found to have important implications for the clinical outcome of haplotype-mismatched stemcell transplantation. Here, donor NK subsets protect against acute myeloid leukemia (AML) relapse through missing self recognition of donor HLA-C allele groups (C1 or C2) and/or Bw4 epitope. These studies were subsequently extended by trials investigating the antileukemia effects of adoptively transferred haplotype-mismatched NK cells in non-transplant settings. Other mechanisms have been found to induce clinically relevant NK cell alloreactivity in transplantation, e.g., post-reconstitution functional reversal of anergic NK cells. More recently, activating KIR came into the spotlight for their potential ability to directly activate donor NK cells through in vivo recognition of HLA or other ligands. Novel therapeutic monoclonal antibodies (mAb) may optimize NK-mediated effects. Examples include obinutuzumab (GA101), a glyco-engineered anti-CD20 mAb with increased affinity for the FcγRIIIA receptor, enhancing antibody-dependent cellular cytotoxicity; lirilumab (IPH2102), a first-in-class NK-specific checkpoint inhibitor, blocking the interaction between the major KIR and cognate HLA-C antigens; and elotuzumab (HuLuc63), a humanized monoclonal antibody specific for SLAMF7, whose anti-myeloma therapeutic effects are partly due to direct activation of SLAMF7-expressing NK cells. In addition to conventional antibodies, NK cell-targeted bispecific (BiKEs) and trispecific (TriKEs) killer engagers have also been developed. These proteins elicit potent effector functions by binding target ligands (e.g., CD19, CD22, CD30, CD133, HLA class II, EGFR) on one arm and NK receptors on the other. An additional innovative approach to direct NK cell activity is genetic reprogramming with chimeric antigen receptors (CAR). To date, primary NK cells and the NK92 cell line have been engineered with CAR specific for antigens expressed on multiple tumors. Encouraging preclinical results warrant further development of this approach. This Research Topic welcomes contributions addressing mechanisms of NK-mediated activation in response to disease as well as past and contemporary strategies to enhance NK mediated reactivity through control of the interactions between NK receptors and their ligands.
Tailoring Nk Cell Receptor Ligand Interactions
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Author : Ulrike Koehl
language : en
Publisher:
Release Date :
Tailoring Nk Cell Receptor Ligand Interactions written by Ulrike Koehl and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Natural Killer Cells
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Author : Michael T. Lotze
language : en
Publisher: Academic Press
Release Date : 2009-11-12
Natural Killer Cells written by Michael T. Lotze and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-12 with Medical categories.
Natural Killer Cells explains the importance of killer cells and how they are produced. It mentions that the most likely explanation for killer cell production is that they serve as a complementary system for T cells as a primary defense against viruses. However, these cells defend against certain viruses only, such as herpes viruses and influenza viruses. The book also explains the primary functions of killer cells, and it discusses how these cells help recognize damaged tissues, limit further damage to tissues, and regenerate damaged tissues. It discusses how these cells mature and develop, and it covers the different isolation, culture, and propagation methods of these cells. Furthermore, it focuses on the different killer cells that are present in various parts of the human body. The book concludes by explaining that natural killer cells are utilized for clinical therapy of malignancies, and that they have led to positive outcomes in the field of biology and medicine. - Provides a broad, detailed coverage of the biology and interactions of NK cells for students, fellows, scientists, and practitioners - Includes figures, histologic sections, and illustrations of the ontogeny of NK cells
Neonatal Hematology
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Author : Pedro A. de Alarcón
language : en
Publisher: Cambridge University Press
Release Date : 2021-02-18
Neonatal Hematology written by Pedro A. de Alarcón and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-18 with Medical categories.
An essential guide to the pathogenesis, diagnosis and management of hematologic problems in the neonate, covering erythrocyte disorders, leukocyte disorders, immunologic disorders and hemostatic disorders. Guidance is practical, including blood test interpretation, advice on transfusions and reference ranges for hematological values.
Cytokine Storm Syndrome
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Author : Randy Q. Cron
language : en
Publisher: Springer Nature
Release Date : 2024-08-08
Cytokine Storm Syndrome written by Randy Q. Cron and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-08 with Medical categories.
Cytokine Storm Syndromes, including HLH and MAS, are frequently fatal disorders, particularly if not recognized early and treated during presentation. The genetics of Cytokine Storm Syndromes are being defined with many of the risk alleles giving rise to mutations in the perforin-mediated cytolytic pathway used by CD8 cytotoxic T cells and natural killer cells. These are being studied using murine models. Up to 10% of the general population may carry risk alleles for developing Cytokine Storm Syndromes, and Cytokine Storm Syndromes are being increasingly recognized around the world in pediatric and adult hospitals. A variety of infectious, rheumatic, and oncologic triggers are commonly associated with Cytokine Storm Syndromes, but understanding this disorder is critical for all researchers and physicians to ensure timely and appropriate therapy. This second edition addresses all aspects of the disorder, from genetics, pathophysiology, and ongoing research, to clinical presentations, risk factors and treatment. New-to-this-edition features include dedicated chapters on severe COVID-19 CSS, and post-COVID CSS of multi-system inflammatory syndrome in children (MIS-C). In addition, novel topics including CSS associated with Castleman disease, pregnancy, therapeutics, transplantation, and cardiac bypass, as well as treatment with JAK inhibitors are addressed.
Culture Media Solutions And Systems In Human Art
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Author : Patrick Quinn
language : en
Publisher: Cambridge University Press
Release Date : 2014-03-27
Culture Media Solutions And Systems In Human Art written by Patrick Quinn and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-27 with Health & Fitness categories.
Detailed discussion of the history, current status and significance of ART media and the culture systems for their use.
Hla In Health And Disease
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Author : Robert Lechler
language : en
Publisher: Academic Press
Release Date : 2000-05-09
Hla In Health And Disease written by Robert Lechler and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-05-09 with Medical categories.
This comprehensive and definitive work succeeds and expands on the highly successful HLA and Disease published in 1994. This new edition has been updated, redesigned and reorganised into three sections making it an invaluable reference. The introductory section summarises current knowledge on the structure, function, genetics and evolution of the HLA system. It clarifies its complex and ever changing nomenclature and discusses the mechanisms underlying disease associations with HLA alleles. The second section deals with the importance of HLA in the context of different clinical specialities. Individual chapters describe the association between HLA polymorphism and each disease. The final section features chapters on current laboratory practice in histocompatibility and tissue typing. HLA in Health and Disease is essential reading for basic and clinical researchers working in immunology and immunogenetics, transplantation medicine and autoimmunity. It will also be of interest to anyone in the fields of rheumatology, diabetology, nephrology, allergy, dermatology, neurology, endocrinology, cancer biology, respiratory medicine, haematology, molecular biology and biochemistry. Key Features Structure, function and genetics of HLA HLA nomenclature Evolution of HLA polymorphisms HLA associations in arthritis and rheumatology, renal disease, neurology, diabetes and endocrinology, gastroenterology, respiratory disease, ophthalmology, infections, dermatology and psychiatry HLA and organ transplantation Serological and PCR-based methods in HLA typing Cellular techniques in testing histocompatibility Edited and written by an international panel of experts in the field
The Ebmt Handbook
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Author : Enric Carreras
language : en
Publisher: Springer
Release Date : 2019-01-03
The Ebmt Handbook written by Enric Carreras and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-03 with Medical categories.
This Open Access edition of the European Society for Blood and Marrow Transplantation (EBMT) handbook addresses the latest developments and innovations in hematopoietic stem cell transplantation and cellular therapy. Consisting of 93 chapters, it has been written by 175 leading experts in the field. Discussing all types of stem cell and bone marrow transplantation, including haplo-identical stem cell and cord blood transplantation, it also covers the indications for transplantation, the management of early and late complications as well as the new and rapidly evolving field of cellular therapies. This book provides an unparalleled description of current practices to enhance readers’ knowledge and practice skills.
Immunoinformatics
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Author : Christian Schönbach
language : en
Publisher: Springer
Release Date : 2014-12-02
Immunoinformatics written by Christian Schönbach and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-02 with Medical categories.
In contrast to existing books on immunoinformatics, this volume presents a cross-section of immunoinformatics research. The contributions highlight the interdisciplinary nature of the field and how collaborative efforts among bioinformaticians and bench scientists result in innovative strategies for understanding the immune system. Immunoinformatics is ideal for scientists and students in immunology, bioinformatics, microbiology, and many other disciplines.
Science Citation Index
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Author :
language : en
Publisher:
Release Date : 1994
Science Citation Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.
Vols. for 1964- have guides and journal lists.