Download or read book Galectin Immunomodulation written by Brianna Nicole Stillman and published by . This book was released on 2005 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Role of Glycans in Immune Cell Functions written by Jasmeen S. Merzaban and published by Frontiers Media SA. This book was released on 2020-05-26 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glycans represent a major constituency of post-translational modifications that occur on most, if not all, proteins. Whether on mammalian or invertebrate cell surfaces, they exist as sugar chain moieties designed from the exquisite and coordinated activity of cell-specific glycosylation. Some of the more common glycan structures are linked to cell surface polypeptides via an asparagine (N)-linked residue or a serine/threonine (O)-linked residue, along with a notable contingent found linked to ceramides in the lipid bilayer known as glycosphingolipids. These glycans can associate with complementary glycan-binding proteins (GBP) or lectins to mediate and translate this carbohydrate recognition to cell function. In immunity, there is increasing evidence that precise immune cell glycans are recognized by corresponding GBPs in a cell-intrinsic or -extrinsic manner. Unique carbohydrate recognition domains within GBPs are comprised of precisely spaced amino acid functional groups that allow for selective engagement of a particular glycan target. This structure-function relationship is present in immune signaling pathways, whereby glycans and GBPs on the surface of immune cells (and non-immune cells) help control processes such as immune cell activation, recognition of pathogens, suppression and tissue-specific migration. The diversity of glycan structures and glycosylation among individual immune cell subsets is controlled by the expression of genes involved in glycan biosynthesis including glycosyltransferases, glycosidases, glycan-precursor biosynthetic enzymes and nucleotide-sugar transporters. These genes represent more than 3% of the human genome, and cell-specific expression of these genes dictates a cell’s glycan repertoire, ultimately influencing its molecular interactions with GBPs. Altogether, these emerging lines of investigation highlight the regulatory capacity of glycans in immune health and disease, which in turn, pave the way for novel diagnostic, prognostic, and therapeutic strategies.
Download or read book The Impact of Food Bioactives on Health written by Kitty Verhoeckx and published by Springer. This book was released on 2015-04-29 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Infogest” (Improving Health Properties of Food by Sharing our Knowledge on the Digestive Process) is an EU COST action/network in the domain of Food and Agriculture that will last for 4 years from April 4, 2011. Infogest aims at building an open international network of institutes undertaking multidisciplinary basic research on food digestion gathering scientists from different origins (food scientists, gut physiologists, nutritionists...). The network gathers 70 partners from academia, corresponding to a total of 29 countries. The three main scientific goals are: Identify the beneficial food components released in the gut during digestion; Support the effect of beneficial food components on human health; Promote harmonization of currently used digestion models Infogest meetings highlighted the need for a publication that would provide researchers with an insight into the advantages and disadvantages associated with the use of respective in vitro and ex vivo assays to evaluate the effects of foods and food bioactives on health. Such assays are particularly important in situations where a large number of foods/bioactives need to be screened rapidly and in a cost effective manner in order to ultimately identify lead foods/bioactives that can be the subject of in vivo assays. The book is an asset to researchers wishing to study the health benefits of their foods and food bioactives of interest and highlights which in vitro/ex vivo assays are of greatest relevance to their goals, what sort of outputs/data can be generated and, as noted above, highlight the strengths and weaknesses of the various assays. It is also an important resource for undergraduate students in the ‘food and health’ arena.
Download or read book Advances in Immunomodulation Research and Application 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Immunomodulation Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Immunotherapy. The editors have built Advances in Immunomodulation Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Immunotherapy in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Immunomodulation Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Lessons in Immunity written by Loriano Ballarin and published by Academic Press. This book was released on 2016-04-08 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lessons in Immunity: From Single-cell Organisms to Mammals stems from the activity of the Italian Association of Developmental and Comparative Immunobiology (IADCI), represented by the editors. This book is presented as a series of short overviews that report on the current state of various relevant fields of immunobiology from an evolutionary perspective. The overviews are written by authors directly involved in the research, and most are members of the IADCI or have otherwise been involved in the related research for their respective overview. This publication offers scientists and teachers an easy and updated reference tool. - Provides simple and updated reviews on the immunobiology of a wide spectrum of organisms, considered in an evolutionary context - Focuses on both cells and humoral components of a variety of non-classical model organisms - Offers in a single volume many contributions which can help with understanding the evolution of immune responses and the main adaptations in animal phyla - Presents a valuable holistic cross-sectional approach for teaching immunology and its applications
Download or read book Galectins in Cancer and Translational Medicine written by Armando Bartolazzi and published by MDPI. This book was released on 2018-11-29 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the post-genomic era, many efforts have been devoted to better understanding the biological information encoded by the cell "glycome" in normal and pathologic conditions. The glycan signature of human cells plays a pivotal role in regulating fundamental biological processes, which are critical for cell physiology and for cancer as well. Galectins (also worded S-type lectins) are an evolutionarily conserved family of endogenous lectins, which bind carbohydrates with high specificity. These molecules, which can be found both intracellularly and in the extracellular milieu, are functionally active in converting glycan-containing information into cell biological programs. This fashionable mechanism of signal transduction plays a relevant role in regulating several biological functions, including RNA splicing, gene transcription, cell migration and differentiation, apoptosis, immune response, and tumor growth and progression. It is not surprising, indeed, that a large number of studies on galectin-glycan interactions and galectins expression and function in human diseases have been published in the recent literature, spanning from immunology to cardiovascular medicine, from diagnostic Pathology to nuclear medicine. The aim of this Special Issue of IJMS is to collect selected contributions in the field reporting data, concepts, and new ideas, which have the potential to be translated in a clinical setting in the near future, in order to improve the diagnosis and treatment of cancer and other relevant human diseases.
Download or read book Lectins and Their Ligands in Shaping Immune Responses written by Bernd Lepenies and published by Frontiers Media SA. This book was released on 2019-12-23 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Galectins written by Anatole A. Klyosov and published by John Wiley & Sons. This book was released on 2008-10-17 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The comprehensive guide to the current understanding of galectins and their promising potential in drug design This is the first book focusing on galectins. It was inspired by topics discussed at the symposium "Galectins: Structures, Functions, and Therapeutic Targets" that was a part of the 234th American Chemical Society meeting in 2007. To help chemists, biochemists, and others understand the challenges inherent in the study of galectins and build on recent advances in the field, the editors have compiled articles from leading experts on galectins and their biomedical applications. Galectins includes: * An overview of early galectin research * An explanation of the nature of galectins * A discussion of the structure and functions of galectins, their ligand specificity and molecular mechanisms of action, and the localization of galectins in the cell * An exploration of the roles galectins play in tumor growth and cancer, fibrosis, inflammation, and immunity * A discussion of the effect of galectins on cell migration, angiogenesis, and chemoresistance * An introduction to new approaches to designing galectin inhibitors This is the premier reference on galectins for organic, medicinal, carbohydrate, and pharmaceutical chemists, biochemists, molecular and cell biologists, pharmacologists, cancer researchers, and graduate-level students in these disciplines, as well as clinicians and drug developers.
Download or read book Galectins written by Sean R. Stowell and published by Humana. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Galectins: Methods and Protocols is the first book solely dedicated to methodological approaches designed to study galectin function. The galectin family represents one of the most pleiotropic families, with individual members having been implicated in various aspects of nearly every biological process described, from RNA splicing to complex regulatory circuits that orchestrate adaptive immunity. Given the diverse roles of galectins in a variety of biological systems, studying these glycan binding proteins often requires the assimilation of diverse technical skills to fully appreciate their biological function. Their nearly ubiquitous expression and ability to bind highly modifiable carbohydrate ligands, in addition to a variety of other regulatory proteins, allows these glycan binding proteins (GBPs) to possess the capacity to regulate a wide variety of biological processes. Individual chapters are dedicated to examining salient features of galectin functions. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Galectins: Methods and Protocols seeks to serve both professionals and novices with a useful framework when examining galectin function for many years to come.
Download or read book C Type Lectin Receptors in Immunity written by Sho Yamasaki and published by Springer. This book was released on 2016-03-22 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents the latest findings on C-type lectin receptors, focusing on individual receptors and their signaling. In recent years there have been great advances in the understanding of the function of these receptors as a newly emerging family of pattern-recognition receptors (PRRs) for pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs). Comprising four parts: ITAM-coupled Activating Receptors; HemITAM-bearing Receptors; ITIM-bearing Receptors; and Other Receptors and Related Topics, this comprehensive review covers a broad range of C-type lectin receptors. The updated information on C-type lectin receptors and their ligands provided will appeal to a wide readership, from basic immunologists to physicians and surgeons. In addition, sections on novel drug development make this a valuable resource for pharmaceutical scientists.
Download or read book Update on the Immune Mechanisms Against Respiratory Pathogens written by Junkal Garmendía and published by Frontiers Media SA. This book was released on 2019-10-21 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Respiratory infections are leading causes of mortality and morbidity, with Tuberculosis and lower respiratory tract infections (LRTI) culminating in almost 5 million deaths per year. Respiratory tract infections pose a continuous threat to humans due to their easy dissemination via aerial transmission. Children under the age of five living in developing countries are the most susceptible hosts to a plethora of bacteria and viruses including Mycobacterium tuberculosis, Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus, Klebsiella pneumoniae, Bordetella pertussis, Pseudomonas aeruginosa, Mycoplasma pneumoniae, Influenza virus, Respiratory syncytial virus and metapneumovirus. Likewise, adult patients suffering from underlying chronic respiratory diseases such as Chronic Obstructive Pulmonary Disease (COPD), bronchiectasis or neutrophilic asthma are also highly targeted by LRTIs. Despite vaccination saving millions of lives, the growing emergence of antibiotic resistant strains is a major challenge for the coming years. In addition, some vaccines against particular respiratory pathogens are ineffective in providing long-term protection. Accordingly, an enhanced understanding of host immunity to respiratory infections is essential for developing new and more effective microbial- and host-directed therapeutics. This eBook will provide a comprehensive overview of the microbial factors and the host immune mechanisms that determine the control of lung infection and/or the development of lung diseases. Manuscripts included in this eBook are divided in four chapters and cover these aspects of immunology against respiratory pathogens: -Pathogen targets for immune recognition including membrane-anchored and secreted effector molecules. -Specific roles of immune cell subsets in response to respiratory infections spanning both innate and adaptive immunity. -Host factors involved in pathogen recognition in the respiratory system including cytosolic DNA sensors. -New prophylactic and/or therapeutic strategies against respiratory infections.
Download or read book Amphioxus Immunity written by An-Long Xu and published by Elsevier. This book was released on 2015-12-31 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphioxus Immunity: Tracing the Origin of Human Immunity covers a remarkable range of information about Amphioxus and its evolutionary context. This compilation of what is currently known about Amphioxus, with a sharp focus on its immune system, includes 13 topics, such as: - Amphioxus as a model for understanding the evolution of vertebrates - basic knowledge of immunology - immune organs and cells of amphioxus - a genomic and transcriptomic view of the Amphioxus immunity - pattern recognition system in Amphioxus - transcription factors in Amphioxus - the complement system of Amphioxus - the oxidative burst system in Amphioxus - immune effectors in Amphioxus - lipid signaling of immune response in Amphioxus - apoptosis in amphioxus; primitive adaptive immune system of Amphioxus - and future research directions This valuable reference book is loaded with information that will be useful for anyone who wishes to learn more about the origin of vertebrates and adaptive immunity. - Provides new evidence on the origin of the adaptive immune system, the evolution of innate immunity, and evolution-stage specific immune defense mechanisms - Not only presents the cells and molecules involved in the adaptive immune response in Amphioxus, but also characterizes the origination and evolution of the gene families and pathways involved in innate immunity - Includes much pioneering work, from the molecular, genomic, and cellular to the individual level
Download or read book Addressing Roles for Glycans in Immunology using Chemical Biology written by Matthew S. Macauley and published by Frontiers Media SA. This book was released on 2020-07-17 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Impact of Early Life Nutrition on Immune System Development and Related Health Outcomes in Later Life written by Laxmi Yeruva and published by Frontiers Media SA. This book was released on 2021-05-28 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orthodox vs Paradox The Roles of Glycomics Genetics and Beyond in Immunity Immune Disorders and Glycomedicine written by Wei Wang and published by Frontiers Media SA. This book was released on 2023-11-01 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Lectins Form Function and Clinical Applications written by G. S. Gupta and published by Springer Science & Business Media. This book was released on 2012-11-13 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal Lectins: Form, Function and Clinical Applications presents up-to-date knowledge of animal lectins. Detailed descriptions on biological activities, tissue and/or subcellular distribution, molecular structure, gene organization, possible functions, clinical applications, lectin-ligand interactions and their intervention for therapeutic purposes are provided. The recently discovered C-type lectins as well as further novel super-families of this group of molecules are described in detail. Furthermore, the clinical significance of animal lectins in inflammatory diseases, defects of immune defense and autoimmunity are described and their application as drugs and therapeutic targets is discussed. With the increasing interest in lectins in biomedical research and their therapeutic applications, this book on animal lectins and associated proteins is a must have for researchers in the area.
Download or read book Tumor Induced Immune Suppression written by Dmitry I. Gabrilovich and published by Springer Science & Business Media. This book was released on 2014-02-10 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tumor-Induced Immune Suppression - Prospects and Progress in Mechanisms and Therapeutic Reversal presents a comprehensive overview of large number of different mechanisms of immune dysfunction in cancer and therapeutic approaches to their correction. This includes the number of novel mechanisms that has never before been discussed in previous monographs. The last decades were characterized by substantial progress in the understanding of the role of the immune system in tumor progression. Researchers have learned how to manipulate the immune system to generate tumor specific immune response, which raises high expectations for immunotherapy to provide breakthroughs in cancer treatment. It is increasingly clear that tumor-induced abnormalities in the immune system not only hampers natural tumor immune surveillance, but also limits the effect of cancer immunotherapy. Therefore, it is critically important to understand the mechanisms of tumor-induced immune suppression to make any progress in the field and this monograph provides these important insights.
