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Molecular Dynamics at the Immunological Synapse
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...
Immunological Synapse
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 ...
Mechanisms of Lymphocyte Activation and Immune Regulation
During the past 5 years rapid progress has been made in the understanding of biochemical pathways for signal transduction in lymphocyte activation. Gene cloning technology has been instrumental in defining and making available in pure form of a number of growth and differentiation factors, in the characterization of their receptors, and in the delineation of genes for the T cell receptor. This book is divided into 6 sections. Section 1 deals with the molecular structure of the T cell receptor. Section 2 discusses the role of the T cell receptor, membrane ion channels and biochemical pathways of signal transduction in T cell activation. The molecular structures and biological and immunologica...
The Immune Synapse
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.
Unmaking Waste
Explores the concept of waste from fresh historical, cultural, and geographical perspectives. Garbage is often assumed to be an inevitable part and problem of human existence. But when did people actually come to think of things as “trash”—as becoming worthless over time or through use, as having an end? Unmaking Waste tackles these questions through a long-term, cross-cultural approach. Drawing on archaeological finds, historical documents, and ethnographic observations to examine Europe, the United States, and Central America from prehistory to the present, Sarah Newman traces how different ideas about waste took shape in different times and places. Newman examines what people consid...
Viral Superantigens
Since the discovery of viral superantigens in 1991, immunologists have made a number of new discoveries. The discoveries, especially those relating to the interplay between the immune system and viruses producing superantigens, have had a great impact on immunology and virology, as it appears that some diseases are triggered or exacerbated by viral superantigens. Viral Superantigens presents a complete review of this new area of study. Edited by a leading researcher and authored by a distinguished team of contributors, this comprehensive analysis covers every aspect of viral superantigens and related subjects, including critical topics such as effects on the T cell repertoire and viral superantigen-mediated diseases. Immunologists and virologists, clinical practitioners, and graduate students will find this book an invaluable resource to encourage further advances in research.
The Immunological Synapse Part A
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...
Superantigen Protocols
Leading researchers in the biological, chemical, and physical investigation of superantigens describe in step-by-step detail their best experimental techniques to assess the physical characteristics and biological effects of superantigens. Their protocols range from those for investigating the interactions of superantigens with cellular receptors to those for the analysis of their immunological and biological effects, including methods for using BIOcore to determine binding kinetics and establishing various lymphocyte cell culture systems. There are also accounts of such methods as the RNase protection assay, cytokine ELISA, FACS analysis, and cytokine production at the single cell level..
