Download or read book Immunoglobulin Genes and B Cell Differentiation written by Jack Richard Battisto and published by North-Holland. This book was released on 1980 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Janeway s Immunobiology written by Kenneth Murphy and published by Garland Science. This book was released on 2010-06-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Janeway's Immunobiology CD-ROM, Immunobiology Interactive, is included with each book, and can be purchased separately. It contains animations and videos with voiceover narration, as well as the figures from the text for presentation purposes.
Download or read book Immunoglobulin Genes and B Cell Differentiation written by and published by . This book was released on 1980 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Differentiation of B Lymphocytes written by Christopher J. Paige and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid progress continues to be made in understanding the molecular and cellular events that comprise B-Iymphocyte differentiation. This is due in part to the high level of inter est shown by many investigators from diverse disciplines, who find this subject suitable for addressing some of the fundamental issues of immunobiology. B-cell developmen tal models are being extensively used to investigate cell-cell interactions, molecular mediators of differentiation and proliferation, differential onset of gene programs, and gene rearrangement and expression, as well as the generation of the immune response itself. Not surprisingly, increased understanding of B-cell differentiation sometimes results from the application of new techniques that permit greater insight into the cells comprising the system and the genetic mechanisms by which these cells express their differentiative potential. However, experimental strategies based upon the novel application of established technologies have also led to the clarification of many issues, as well as to the discov ery of previously unrecognized problems. One problem, well recognized by those active in the field, is how to keep up with significant developments as they appear. The purpose of this book, part of a series devoted to analysing current issues in biology, is to help overcome this problem. No attempt at comprehensive cov erage of all of the issues has been made. Rather, a more thorough analysis of a few topics is presented.
Download or read book Regulation of Immunoglobulin Transcription During B cell Differentiation written by Mikael Sigvardsson and published by . This book was released on 1995 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book B Lymphocyte Differentiation written by John C. Cambier and published by CRC Press. This book was released on 2018-01-18 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the mechanisms of transmembrane signal transduction during B-Cell Activation, the Regulation of Gene Expression during B-Cell Differentiation, Anti-immunoglobulin antibody induction of B-Lymphocyte activation and differentiation in vivo and in vitro, Helper signals in B-Lymphocyte differentiation, Growth and differentiation of b-cell clones in vitro, B-Cell tumors as models of lymphocyte differentiation, and Memory b-cell activation, differentiation, and isotype switching.
Download or read book Molecular Biology of B Cells written by Tasuku Honjo and published by Academic Press. This book was released on 2014-12-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Biology of B Cells, Second Edition is a comprehensive reference to how B cells are generated, selected, activated and engaged in antibody production. All of these developmental and stimulatory processes are described in molecular, immunological, and genetic terms to give a clear understanding of complex phenotypes. Molecular Biology of B Cells, Second Edition offers an integrated view of all aspects of B cells to produce a normal immune response as a constant, and the molecular basis of numerous diseases due to B cell abnormality. The new edition continues its success with updated research on microRNAs in B cell development and immunity, new developments in understanding lymphoma biology, and therapeutic targeting of B cells for clinical application. With updated research and continued comprehensive coverage of all aspects of B cell biology, Molecular Biology of B Cells, Second Edition is the definitive resource, vital for researchers across molecular biology, immunology and genetics.
Download or read book Immunoglobulin Genes written by Tasuku Honjo and published by Academic Press. This book was released on 2012-12-02 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immunoglobin Genes is the first comprehensive book on the structure, function, and expression of the genes encoding antibodies in normal and neoplastic cells.
Download or read book B Cell Receptor Signaling written by Tomohiro Kurosaki and published by Springer. This book was released on 2015-12-26 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume details our current understanding of the architecture and signaling capabilities of the B cell antigen receptor (BCR) in health and disease. The first chapters review new insights into the assembly of BCR components and their organization on the cell surface. Subsequent contributions focus on the molecular interactions that connect the BCR with major intracellular signaling pathways such as Ca2+ mobilization, membrane phospholipid metabolism, nuclear translocation of NF-kB or the activation of Bruton’s Tyrosine Kinase and MAP kinases. These elements orchestrate cytoplasmic and nuclear responses as well as cytoskeleton dynamics for antigen internalization. Furthermore, a key mechanism of how B cells remember their cognate antigen is discussed in detail. Altogether, the discoveries presented provide a better understanding of B cell biology and help to explain some B cell-mediated pathogenicities, like autoimmune phenomena or the formation of B cell tumors, while also paving the way for eventually combating these diseases.
Download or read book The Generation of Diversity written by Alfred I. Tauber and published by Harvard University Press. This book was released on 2000 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an intellectual history of the major theoretical problem in immunology and its resolution in the post-World War II period. In recent years immunology has been one of the most exciting--and successful--fields of biomedical research; this book provides essential background for understanding the conceptual conflicts occurring in the field.
Download or read book Normal and Malignant B Cell written by Mourad Aribi and published by BoD – Books on Demand. This book was released on 2020-02-26 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: Normal and Malignant B-Cell is a collection of harmonious chapters contributed by different authors. This book sets out to describe the B-cell during different stages of ontogeny and the molecular mechanisms of its antigen receptor diversity. It also discusses the main clinical and etiopathogenic aspects when it is transformed into a malignant cell. The book will be interesting and useful for clinicians, biologists, researchers, teachers, and graduate students of both doctoral and master's degrees in the field of immunology.
Download or read book Molecular Biology of B Cells written by Tasuku Honjo and published by Elsevier. This book was released on 2014-10-09 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Biology of B Cells, Second Edition is a comprehensive reference to how B cells are generated, selected, activated and engaged in antibody production. All of these developmental and stimulatory processes are described in molecular, immunological, and genetic terms to give a clear understanding of complex phenotypes. Molecular Biology of B Cells, Second Edition offers an integrated view of all aspects of B cells to produce a normal immune response as a constant, and the molecular basis of numerous diseases due to B cell abnormality. The new edition continues its success with updated research on microRNAs in B cell development and immunity, new developments in understanding lymphoma biology, and therapeutic targeting of B cells for clinical application. With updated research and continued comprehensive coverage of all aspects of B cell biology, Molecular Biology of B Cells, Second Edition is the definitive resource, vital for researchers across molecular biology, immunology and genetics. Covers signaling mechanisms regulating B cell differentiation Provides information on the development of therapeutics using monoclonal antibodies and clinical application of Ab Contains studies on B cell tumors from various stages of B lymphocytes Offers an integrated view of all aspects of B cells to produce a normal immune response
Download or read book Epigenetics of B Cells and Antibody Responses written by Paolo Casali and published by Frontiers Media SA. This book was released on 2016-04-12 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics is the study of changes in gene activity that are heritable but not caused by changes in the DNA sequence. By modulating gene activities, epigenetic changes regulate cell functions. They include DNA methylation, histone posttranslational modifications and gene silencing by the action of non-coding RNAs, particularly microRNAs. It is now clear that epigenetic changes regulate B cell development. By acting in concert with networks of transcription factors, they modulate the activation of B cell lineage specific gene programs and repress inappropriate gene transcription in particular B cell differentiation states.
A hallmark of B cell development in the bone marrow is the assembly of the B cell receptor (BCR) for antigen through rearrangement of immunoglobulin heavy (IgH) and light (IgL) chain V(D)J genes, as mediated by RAG1/RAG2 recombinases. Ig V(D)J rearrangement critically times the progression from pro-B cell to pre-B cell and, finally, mature B cell. Such progression is modulated by epigenetic marks, such as DNA methylation and histone posttranslational modifications, that increase chromatin accessibility and target RAG/RAG2 to V, D and J DNA. It is also dependent on the expression of multiple microRNAs. Mice deficient in Ago2, which is essential for microRNA biogenesis and function, have B cell development blocked at the pro-B cell stage. In agreement with this, B cell specific ablation of microRNA by B cell-specific knockout of Dicer virtually blocks B cell differentiation at the pro-B to pre-B cell transition.
After mature B cells encounter antigen, changes of the epigenetic landscape are induced by the same stimuli that drive the antibody response; such epigenetic changes underpin the maturation of the antibody response itself. They instruct those B cell differentiation processes, somatic hypermutation (SHM), class switch DNA recombination (CSR) and plasma cell differentiation, that are central to the maturation of the antibody response as well as differentiation of memory B cells. Inducible histone modifications, together with DNA methylation and microRNAs modulate the transcriptome, particularly the expression of activation-induced cytidine deaminase (AID), central to SHM and CSR, and B lymphocyte-induced maturation protein-1 (Blimp-1), which is central to plasma cell differentiation.
Combinatorial histone modifications also function as histone codes in the targeting of the CSR and, possibly, the SHM machinery to the Ig locus by recruiting specific adaptors (histone code readers) that can in turn target and/or stabilize CSR/SHM factors. Epigenetic alterations in memory B cells contribute to their functionally distinction from their naive counterparts. Memory B cells inherit epigenetic information from their precursors and acquire new epigenetic marks, which make these resting B cells poised to promptly respond to antigen. The cross/feedback regulation of different epigenetic modifications/elements further increases the complexity of the B cell epigenome, which interacts with the genetic information for precise modulation of gene expression. It is increasingly evident that epigenetic dysregulation in B cells, including aberrant expression of microRNAs, can result in aberrant antibody responses to microbial pathogens, emergence of pathogenic autoantibodies or B cell neoplastic transformation. Epigenetic marks are potential targets for new therapeutics in autoimmunity and B cell malignancy.
Download or read book Molecular Biology of B Cells written by Tasuku Honjo and published by Elsevier. This book was released on 2004-02-19 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Biology of B Cells is a comprehensive reference to how B cells are generated, selected, activated and engaged in antibody production. All these developmental and stimulatory processes are described in molecular and genetic terms to give a clear understanding of complex phenotyes. The molecular basis of many diseases due to B cell abnormality is also discussed. This definitive reference is directed at research level immunologists, molecular biologists and geneticists.
Download or read book Antibodies written by A. Szentivanyi and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is based on a Symposium that has been held in Clearwater, Florida on February 19-21, 1986, on antibodies, their structure, synthesis, function, and clinical applicability in disease. Organization of this symposium by the University of South Florida College of Medicine was prompted by the unparalleled current expansion of information on these topics in general, and in the field of antibody diver sity, in particular. The issues that surround the last named dimension of this field, began to surface in the late 1950's with the first conclusive genetic studies having been answered, and a new set of concepts has been de fined. As we see it from the material presented in this volume, now new and different questions are being raised and answered by studies in progress, and it may be expected that there will be other questions that will be with us for a considerably longer time. We believe that the symposium brought together many prominent investi gators with different backgrounds and training experiences such as immunolo gists, microbiologists, biochemists, molecular biologists, and clinical sci entists, thus providing an excellent example of the interdisciplinary value of modern immunology and modern biomedical science in general. We believe, therefore, that bringing these complex topics to a wide audience of bio medical scientists through this symposium as well as this volume is of value to the scientific and to the medical community.
Download or read book The Role of DNA Methylation in Regulating Immunoglobulin Gene Expression During B Cell Differentiation written by Marcia Anne Blackman and published by . This book was released on 1985 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cell of Immunoglobulin Synthesis written by Benvenuto Pernis and published by Elsevier. This book was released on 2012-12-02 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cells of Immunoglobulin Synthesis documents the proceedings of a symposium on ""Cells of Immunoglobulin Synthesis"" held at Arden House, on the Harriman Campus of Columbia University from June 9-11, 1978. The meeting was the third of the P & S Biomedical Sciences Symposia. Starting with the opening address on B lymphocyte differentiation and the tolerance problem, the remainder of the book presents the contributions made by researchers at the symposium. These contributions are organized into seven parts. Part I contains studies on immunoglobulin genes, messages, and molecules. Part II presents studies on cellular immunoglobulin production. Part III examines membrane immunoglobulins while Part IV focuses on immunoglobulins as regulatory molecules. Part V deals with lymphocyte hybrids. Part VI examines immunoglobulin idiotypes while Part VII contains papers on the ontogeny of immunoglobulin-synthesizing cells.
