The Immunological Synapse Part C
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The Immunological Synapse Part C
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Author :
language : en
Publisher: Elsevier
Release Date : 2025-02-06
The Immunological Synapse Part C written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-06 with Science categories.
The Immunological Synapse - Part C, Volume 193 in the Methods in Cell Biology series provides state-of-the-art and detailed methods for the study of the T cell, natural killer (NK) cell and B cell immunological synapses. Topics covered in this third volume include tau-STED microscopy for 3D-quantitative colocalization of lytic granule markers, image processing approaches for 3D-analysis of markers and for microtubule remodeling quantification at the immunological synapse, flow cytometry to analyze NK cell-target cell conjugation, imaging flow cytometry to quantify a range of different subcellular processes at the immunological synapse, imaging techniques aimed at quantitatively analyzing B cell immunological synapse formation, quantification of force-mediated antigen extraction in the B cell immune synapse using DNA-based tension sensors, measuring interaction forces between T lymphocytes and their target cells using live microscopy and laminar shear flow chambers, measuring interaction kinetics between T cells and their target tumor cells with optical tweezers, and gauging antigen recognition by human primary T-cells featuring orthotopically exchanged TCRs of choice. Additionally, this volume includes methods to isolate and characterize primary NK cells and enrich the KIR2DL1+ population, and to expand γδ T cells and evaluate their cytotoxicity. - Covers various methods related to the study of the immunological synapse - Includes detailed, point-by-point, methods as well as various important notes - Provides the authority and expertise from an international board of leading scientists
The Immunological Synapse Part A
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Author :
language : en
Publisher: Elsevier
Release Date : 2023-01-16
The Immunological Synapse Part A written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-16 with Science categories.
The Immunological Synapse, Part A, Volume 173 in the Methods in Cell Biology series provides state-of-the-art methods for the study of the immunological synapse. Sections cover Imaging polarized granule release at the cytotoxic T cell immunological synapse using TIRF microscopy: control by polarity regulators, Analysis of centrosomal area actin reorganization and centrosome polarization upon lymphocyte activation at the immunological synapse, P815-based redirected degranulation assay to study human NK cell effector functions, Cytotoxic and Chemotactic Dynamics of Natural Killer Cells Quantified by Live-cell Imaging, Quantification of interaction frequency between antigen-presenting cells and T cells by conjugation assay, and more. Other chapters focus on the Study of the Effects of NK-Tumor Cell Interaction by Proteomic Analysis and Imaging, Quantification of lymphocytic choriomeningitis virus specific T cells and LCMV viral titers, Quantification of lymphocytic choriomeningitis virus specific T cells and LCMV viral titers, An in vitro model to monitor natural killer cell effector functions against primary breast cancer, and Standardized Protocol for the Evaluation of Chimeric Antigen Receptor (CAR)-modified Cell Immunological Synapse Quality using the Glass-supported Planar L. - Covers various methods related to the study of the immunological synapse - Includes detailed, point-by-point, methods as well as various important notes - Provides the authority and expertise from an international board of leading scientists
The Immunological Synapse Part B
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Author :
language : en
Publisher: Elsevier
Release Date : 2023-07-27
The Immunological Synapse Part B written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-27 with Science categories.
The Immunological Synapse - Part B, Volume 178 in the Methods in Cell Biology series provides state-of-the-art methods for the study of the immunological synapse. This first volume covers various aspects on T cell and natural killer (NK) cell synapses, including imaging polarized granule release using TIRF microscopy, analysis of actin reorganization and centrosome polarization, redirected degranulation, live cell-imaging to quantify cytotoxic and chemotactic dynamics, quantification of interactions between APCs and T cells, assessment of membrane lipid state at the immunological synapse, proteomic analysis and imaging of NK-tumor cell interaction, evaluating natural killer cell effector functions against breast cancer cells derived from human tumor tissue, evaluation of chimeric antigen receptor (CAR)-modified cell immunological synapse quality using the glass-supported planar lipid bilayer, and monitoring potency of therapeutic CAR T cells. It also includes one chapter on quantification of lymphocytic choriomeningitis virus specific T cells and LCMV viral titers, and one chapter on the murine antibody-dependent cellular phagocytosis assay. - Covers various methods related to the study of the immunological synapse - Includes detailed, point-by-point, methods as well as various important notes - Provides the authority and expertise from an international board of leading scientists
Immunological Synapse
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Author : Takashi Saito
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-12-03
Immunological Synapse written by Takashi Saito 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 2009-12-03 with Medical categories.
The proper physiological functioning of most eukaryotic cells requires their assembly into multi-cellular tissues that form organized organ systems. Cells of the immune system develop in bone marrow and lymphoid organs, but as the cells mature they leave these organs and circulate as single cells. Antigen receptors (TCRs) of T cells search for membrane MHC proteins that are bound to peptides derived from infectious pathogens or cellular transformations. The detection of such speci?c peptide–MHC antigens initiates T cell activation, adhesion, and immune-effectors functions. Studies of normal and transformed T cell lines and of T cells from transgenic mice led to comprehensive understanding of the mole- lar basis of antigen-receptor recognition and signaling. In spite of these remarkable genetic and biochemical advances, other key physiological mechanisms that par- cipate in sensing and decoding the immune context to induce the appropriate cellular immune responses remain unresolved. TCRrecognition is tightly regulated to trigger sensitive but balanced T cell responses that result in the effective elimination of the pathogens while minimizing collateral damage to the host. The sensitivity of TCR recognition has to be properly tempered to prevent unintended activation by self-peptide–MHC complexes that cause autoimmune diseases. It is likely that once the TCR is engaged by a peptide– MHC and TCR signaling begins, additional regulatory mechanisms, involving other receptors, would increase the ?delity of the response.
Molecular Dynamics At The Immunological Synapse
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Author : Pedro Roda-Navarro
language : en
Publisher: Frontiers Media SA
Release Date : 2017-03-21
Molecular Dynamics At The Immunological Synapse written by Pedro Roda-Navarro 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 2017-03-21 with categories.
The immunological synapse (IS) is a specialised cell-cell adhesion that mediates antigen acquisition and regulates the activation of lymphocytes. Initial studies of the IS showed a structure composed of stable supra-molecular activation clusters (SMAC) organised during the interaction of helper T lymphocytes with B lymphocytes, working as antigen presenting cells. A central SMAC of coalesced T cell receptors (TCRs) and a peripheral SMAC for cell-cell adhesion were observed. IS with similar structure was later described during antigen acquisition by B cells and during the interaction of NK cells with target and healthy cells. More recent research developed with microscopy systems that improve the spatial and temporal resolution has showed the complex molecular dynamics at the IS that governs lymphocyte activation. Currently, the IS is seen as a three-dimensional structure where signalling networks for lymphocyte activation and endosomal and cytoskeleton machinery are polarised. A view has emerged in which dynamic microclusters of signalling complexes are composed of molecular components attached to the plasma membrane and other components conveyed on sub-synaptic vesicles transported to the membrane by cytoskeletal fibers and motor proteins. Much information is nonetheless missing about how the dynamics of the endosomal compartment, the cytoskeleton, and signalling complexes are reciprocally regulated to achieve the function of lymphocytes. Experimental evidence also suggests that the environment surrounding lymphocytes exposed to different antigenic challenge regulates IS assembly and functional output, making an even more complex scenario still far from being completely understood. Also, although some signalling molecular components for lymphocyte activation have been identified and thoroughly studied, the function of other molecules has not been yet uncovered or deeply characterised. This research topic aims to provide the reader with the latest information about the molecular dynamics governing lymphocyte activation. These molecular dynamics dictate cell decisions. Thus, we expect that understanding them will provide new avenues for cell manipulation in therapies to treat different immune-related pathologies.
The Immune Synapse
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Author : Cosima T. Baldari
language : en
Publisher: Springer Nature
Release Date : 2023-04-27
The Immune Synapse written by Cosima T. Baldari and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-27 with Science categories.
This new collection features the most up-to-date essential protocols that are currently being used to study the immune synapse. Beginning with methods for making biophysical measurements, the volume continues by covering the cell biology of synapses, methods for advanced substrate engineering, mechanobiology topics, new technologies to describe and manipulate synaptic components, as well as methods related to sites of action and immunotherapy. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and fully updated, The Immune Synapse: Methods and Protocols, Second Edition serves as an ideal practical guide for researchers working in this dynamic field. Chapters 5, 11, 18, 27, 30, and 32 are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Basic And Clinical Immunology E Book
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Author : Mark Peakman
language : en
Publisher: Elsevier Health Sciences
Release Date : 2009-04-24
Basic And Clinical Immunology E Book written by Mark Peakman and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-24 with Medical categories.
Within this one volume both basic science and clinical immunology are demystified for the medical and other health sciences student. The basic immunological processes are described first, with a level of detail restricted to what is appropriate for medical (and similar) curricula. In the second part of the book, immunological mechanisms behind major diseases of the various body systems are explained. Throughout the text clinical details are highlighted and more in-depth material is differentiated from the main text. - Covers both basic science and clinical immunology in one volume - Specifically aimed at medical students and appropriate for integrated system-based curricula - Main text supported by 'in depth', key point and clinical boxes - Now full-colour throughout - Specialised material removed and replaced with clearer introductory explanations - Clearer illustrations, thanks to rewritten captions
Cytoskeleton Dynamics As Master Regulator Of Organelle Reorganization And Intracellular Signaling For Cell Cell Competition
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Author : Noa B. Martin-Cofreces
language : en
Publisher: Frontiers Media SA
Release Date : 2021-12-30
Cytoskeleton Dynamics As Master Regulator Of Organelle Reorganization And Intracellular Signaling For Cell Cell Competition written by Noa B. Martin-Cofreces 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 2021-12-30 with Science categories.
Immunophysics And Immunoengineering
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Author : Jorge Bernardino De La Serna
language : en
Publisher: Frontiers Media SA
Release Date : 2020-03-30
Immunophysics And Immunoengineering written by Jorge Bernardino De La Serna 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 2020-03-30 with categories.
ImmunoPhysics (ImmPhys) and ImmunoEngineering (ImmPhysEng), are two cross-disciplinary fields. ImmPhysEng aims to unravel quantitatively the immune-system function and regulation in health and disease. Whereas ImmPhys study and assess the physical basis of the immune response, ImmEng pursues its control and prediction. Ultimately, the overarching goal of these disciplines is to facilitate the development of therapeutic interventions to more precisely modulate and control the compromised immune response during diseases. Lately, these disciplines are becoming more popular and as such, the number of publications applying physical or engineering tools to understand the immune response is increasing. Nevertheless, there is still no scientific forum compiling the ImmPhysEng research breakthroughs. Possibly the biggest burden is to stimulate a fluent communication and syntony between a physicist or engineer and an immunologist.
New Insights Into The Complexity Of Tumor Immunology In B Cell Malignancies Tumor Immunology And Immunotherapy
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Author : Jérôme Paggetti
language : en
Publisher: Frontiers Media SA
Release Date : 2022-03-02
New Insights Into The Complexity Of Tumor Immunology In B Cell Malignancies Tumor Immunology And Immunotherapy written by Jérôme Paggetti 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 2022-03-02 with Medical categories.
Topic Editor MS received funding from Bayer AG.