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Author: Jean-Pierre Gorvel Publisher: Springer Science & Business Media ISBN: 9780306478338 Category : Medical Languages : en Pages : 328
Book Description
This book provides information on the molecular interactions between host cell organelles and pathogens, which have developed strategies to survive within infected cells. Chapters are grouped into five sections: I. Endocytosis and phagocytosis. Collectively, the chapters of this section review basic knowledge regarding intracellular organelles are involved in membrane interactions with pathogen-containing vacuoles. II. Professional and non-professional phagocytes. Here the authors describe the major differences between the two host cell types, which can be infected by microorganisms. III. Maturation pathways of bacteria-containing vacuoles. Molecular interactions between vacuoles and intracellular organelles leading to the search of the Holy Grail, the replication niche, are described. IV. Host response. Host cells are able to react against intruders and eventually mount host responses. In these chapters the various types of host response mechanisms against intracellular intruders are reviewed. V. Co-evolution. In these final chapters, the question is addressed of whether knowledge of bacteria-host cell interactions will be acquired fast enough to find the necessary tools for controlling microorganism development.
Author: Jean-Pierre Gorvel Publisher: Springer Science & Business Media ISBN: 9780306478338 Category : Medical Languages : en Pages : 328
Book Description
This book provides information on the molecular interactions between host cell organelles and pathogens, which have developed strategies to survive within infected cells. Chapters are grouped into five sections: I. Endocytosis and phagocytosis. Collectively, the chapters of this section review basic knowledge regarding intracellular organelles are involved in membrane interactions with pathogen-containing vacuoles. II. Professional and non-professional phagocytes. Here the authors describe the major differences between the two host cell types, which can be infected by microorganisms. III. Maturation pathways of bacteria-containing vacuoles. Molecular interactions between vacuoles and intracellular organelles leading to the search of the Holy Grail, the replication niche, are described. IV. Host response. Host cells are able to react against intruders and eventually mount host responses. In these chapters the various types of host response mechanisms against intracellular intruders are reviewed. V. Co-evolution. In these final chapters, the question is addressed of whether knowledge of bacteria-host cell interactions will be acquired fast enough to find the necessary tools for controlling microorganism development.
Author: David G. Robinson Publisher: CRC PressI Llc ISBN: 9780849305009 Category : Science Languages : en Pages : 314
Book Description
Research into plant vacuoles has, over the last 5 years, been injected with new data which have already radically changed our concept of the vacuolar compartment in plant cells. In fact, we should no longer speak of the vacuole, but rather of vacuolar compartments. This is a revolutionary change in the way in which the plant cell has traditionally been presented in the biological literature. Vacuolar Compartments is a timely volume that provides a broad overview of our current understanding of the roles of vacuolar compartments in plant cells. Chapters focus on individual function of plant vacuoles and the tonoplast machinery that supports them. Additional chapters present up-to-date information on the identity of different vacuole types and the traffic of proteins to them. The book also provides a basis for comparing the plant system to vacuoles in other organisms. The present challenge is to understand how the separate organelles in the system are generated and maintained by the cell, and to explain at a biochemical level the functions of each vacuole type and the mechanisms by which they are achieved. Vacuolar Compartments is the first book to provide this perspective.
Author: Pascale Cossart Publisher: John Wiley & Sons ISBN: 1683670116 Category : Science Languages : en Pages : 200
Book Description
Microbiology has undergone radical changes over the past few decades, ushering in an exciting new era in science. In The New Microbiology, Pascale Cossart tells a splendid story about the revolution in microbiology, especially in bacteriology. This story has wide-ranging implications for human health and medicine, agriculture, environmental science, and our understanding of evolution. The revolution results from the powerful tools of molecular and cellular biology, genomics, and bioinformatics, which have yielded amazing discoveries, from entire genome sequences to video of bacteria invading host cells. This book is for both scientists and especially nonscientists who would like to learn more about the extraordinary world of bacteria. Dr. Cossart's overview of the field of microbiology research, from infectious disease history to the ongoing scientific revolution resulting from CRISPR technologies, is presented in four parts. New concepts in microbiology introduces the world of bacteria and some recent discoveries about how they live, such as the role of regulatory RNAs including riboswitches, the CRISPR defense system, and resistance to antibiotics. Sociomicrobiology: the social lives of bacteria helps us see the new paradigm by which scientists view bacteria as highly social creatures that communicate in many ways, for example in the assemblies that reside in our intestine or in the environment. The biology of infections reviews some of history's worst epidemics and describes current and emerging infectious diseases, the organisms that cause them, and how they produce an infection. Bacteria as tools introduces us to molecules derived from microbes that scientists have harnessed in the service of research and medicine, including the CRISPR/Cas9 genome-editing technology. The New Microbiology takes us on a journey through a remarkable revolution in science that is occurring here and now.
Author: Debmalya Barh Publisher: CRC Press ISBN: 1439850097 Category : Medical Languages : en Pages : 609
Book Description
A reflection of the explosion of research and development in this field, OMICS: Biomedical Perspectives and Applications explores applications of omics in bioinformatics, cancer research and therapy, diabetes research, plant science, molecular biology, and neurosciences. A select editorial panel of experts discusses their cutting edge omics researc
Author: Mitsuo Tagaya Publisher: Springer ISBN: 9811045674 Category : Science Languages : en Pages : 254
Book Description
This book provides the first comprehensive coverage of the quickly evolving research field of membrane contact sites (MCS). A total of 16 chapters explain their organization and role and unveil the significance of MCS for various diseases. MCS, the intracellular structures where organellar membranes come in close contact with one another, mediate the exchange of proteins, lipids, and ions. Via these functions, MCS are critical for the survival and the growth of the cell. Owing to that central role in the functioning of cells, MCS dysfunctions lead to important defects of human physiology, influence viral and bacterial infection, and cause disease such as inflammation, type II diabetes, neurodegenerative disorders, and cancer. To approach such a multifaceted topic, this volume assembles a series of chapters dealing with the full array of research about MCS and their respective roles for diseases. Most chapters also introduce the history and the state of the art of MCS research, which will initiate discussion points for the respective types of MCS for years to come. This work will appeal to all cell biologists as well as researchers on diseases that are impacted by MCS dysfunction. Additionally, it will stimulate graduate students and postdocs who will energize, drive, and develop the research field in the near future.
Author: Nava Segev Publisher: Springer Science & Business Media ISBN: 038793877X Category : Science Languages : en Pages : 459
Book Description
This book covers the past, present and future of the intra-cellular trafficking field, which has made a quantum leap in the last few decades. It details how the field has developed and evolved as well as examines future directions.
Author: Rey Carabeo Publisher: Frontiers Media SA ISBN: 2832551394 Category : Science Languages : en Pages : 223
Book Description
Obligate intracellular parasitism is the associated with genome reduction, which is the process of reconfiguring the genome through systematic elimination of genetic loci deemed unnecessary. The end-result is an increasing dependence on the host for various factors essential for growth, such as nutrients and a protective intracellular replicative niche. The extreme genome reduction that some of the obligate intracellular bacteria have undergone, while maintaining viability and virulence has revealed the level of adaptability, including a plethora of survival strategies that more often than not functionally converge to modulate similar host cell processes, such as cytoskeletal dynamics, vesicular transport, and pathogen recognition, among others. With the advent of molecular genetic approaches, and in the case of Coxiella, growth in axenic media, the field of obligate intracellular pathogen research has progressed rapidly in the past five years, redefining obligate intracellular parasitism as the field transitions from descriptive to mechanism-based research. An emerging theme is the adaptability and ingenuity of this class of pathogens. Genome reduction prioritizes survival, but because this occurs within a host, there is also the need to maintain virulence. As such, survival strategies become intertwined, and likely inseparable from virulence strategies. The purpose of this Special Topics Issue is to bring together in one volume review articles from experts in the field. This issue will have a broad scope. Articles will describe the current state of knowledge in genetics and genomics, metabolism, cell biology of infection, immune evasion, and vaccine design. Importantly, cutting-edge information will also be discussed in the context of past seminal findings, and future directions of research. Overall, this Special Topics Issue should serve as a valuable reference to colleagues and those new to the field of obligate intracellular pathogens research. We welcome submission of review and mini-review articles on the following topics: • Genome structure • Development of genetic tools • Molecular mechanisms of adhesion, invasion, and other early events in infection • Establishment of the intracellular niche • Niche interactions with organelles • Translocation of effectors • Metabolism and metabolic adaptations • Gene regulation during stress response • Pathogen recognition and immune evasion strategies • Innate and adaptive immunity during infection • Experimental models
Author: Jean-Pierre Gorvel
Author: Jean-Pierre Gorvel
Author: David G. Robinson
Author: 
Author: Jean-Pierre Gorvel
Author: Pascale Cossart
Author: Debmalya Barh
Author: Mitsuo Tagaya
Author: Pascale Cossart
Author: Nava Segev
Author: Rey Carabeo