Invertebrate Immunity - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Invertebrate Immunity write by Kenneth Söderhäll. This book was released on 2011-06-28. Invertebrate Immunity available in PDF, EPUB and Kindle. It can be seen that the insects are the still attracting most research and researchers. However, an increasing interest is emerging to study new invertebrate groups, especially those where the genome is known. Even though Drosophila has been and still is an excellent model for immune studies, it is now clear that there are great differences between immune responses in Drosophila and that of several other invertebrates, which indeed calls for more research on other invertebrates
Molecular Biology of the Cell
Molecular Biology of the Cell - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Molecular Biology of the Cell write by . This book was released on 2002. Molecular Biology of the Cell available in PDF, EPUB and Kindle.
Invertebrate Immunology
Invertebrate Immunology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Invertebrate Immunology write by B. Rinkevich. This book was released on 2012-12-06. Invertebrate Immunology available in PDF, EPUB and Kindle. The biological bases of invertebrate immune responses have interested scientists for decades, from the first relevant observation by E. Metchnikoff in 1882, who discovered phagocytosis while studying starfish larvae. Invertebrate immunology first began to be appre ciated as an important field in the late 1960s and 1970s. However, in the following years there was much controversy regarding the question: do invertebrates offer insight into the origin of the sophisticated immune responses of the vertebrates? There are several reasons why progress in research on invertebrate immune competence has been painfully slow. One of the main impediments to the progress, as compared to the fast development of knowledge in the vertebrate systems, was the fact that most of the studies concentrated on "whole organism" assays, mainly on grafting tissues between allogeneic partners. Only in the last few years have more and more aspects of invertebrate immunity been investigated on the cellular, biochemical and molecular levels. These studies led to discoveries of novel defense reactions, new pathways of effector mechanisms which are elicited after recognition of "nonself', and complex, sometimes highly polymorphic genetic elements that control invertebrate immune reactions. The importance of invertebrate immunity for understanding "immunology" as a whole, despite the conflicting models and hypotheses, is now much more recognized than before. Although most of the 20 phyla belonging to the inver tebrates have different modes of life, body organizations, habitats occupied, and biochemical patterns, they show striking aspects of exceptional precision for discriminating between self and nonself.
Origin and Evolution of the Vertebrate Immune System
Origin and Evolution of the Vertebrate Immune System - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Origin and Evolution of the Vertebrate Immune System write by L. Du Pasquier. This book was released on 2012-12-06. Origin and Evolution of the Vertebrate Immune System available in PDF, EPUB and Kindle. The comparative approach to immunology can be traced to the era of Pasteur and Metchnikov in which observations regarding foreign recognition in invertebrates was a factor in the develop ment of the principal concepts that created the foundation of what now is the broad field of immunology. With each major experimental and conceptual breakthrough, the classical, albeit essential, question has been asked "are the immune systems of phylogenetically primitive vertebrates and invertebrates similar to that of mammals?" Somewhat surprisingly for the jawed verte brates, the general answer has been a qualified form of "yes", whereas for agnathans and invertebrate phyla it has been "no" so far. The apparent abruptness in the appearance of the immune system of vertebrates is linked to the introduction of the somatic generation of the diversity of its antigen specific receptors. Therefore the questions regarding the origin and evolution of the specific immune system revolve around this phenomenon. With respect to the origin of the system (aside from the or igin of the rearranging machinery itself, the study of which is still in its infancy) one can ask questions about the cellular and mo lecular contexts in which the mechanism was introduced.
Aspects of Developmental and Comparative Immunology
Aspects of Developmental and Comparative Immunology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Aspects of Developmental and Comparative Immunology write by J. B. Solomon. This book was released on 2014-05-09. Aspects of Developmental and Comparative Immunology available in PDF, EPUB and Kindle. Aspects of Developmental and Comparative Immunology contains the proceedings of the 1st Congress of Developmental and Comparative Immunology, held from July 27 to August 1, 1980 in Aberdeen, Scotland. The papers explore various aspects of developmental and comparative immunology and cover topics ranging from the major histocompatibility complex (MHC) and membrane immunoglobulins to idiotypes and diversity, comparative ontogeny, and evolution of lymphoid organ function. Comprised of 105 chapters, this volume begins with an overview of how the host immune system utilizes polymorphic MHC antigens as the principal tool for pseudo-self versus true self distinction. The reader is then introduced to the immunology of earthworms, membrane immunoglobulins, idiotypes, and diversity. Subsequent chapters focus on the evolution of lymphoid organs in vertebrates; differentiation clocks in comparative immunology of mammals and birds; immunorecognition in invertebrates such as insects and gastropods; and the phylogeny of leucocytes in vertebrates and invertebrates. The remaining sections deal with stem cells, immune responses of gut-associated lymphoepithelial tissue, and the ontogeny of resistance to infection as well as the ontogeny of killer cells. Finally, the immunology of fish, amphibians, reptiles, chickens, and mammals is examined. This monograph will be of interest to immunobiologists.
