Manipulation of the host cell by viral auxiliary proteins

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Publisher : Frontiers Media SA
ISBN 13 : 2889194841
Total Pages : 119 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis Manipulation of the host cell by viral auxiliary proteins by : Nadine Laguette

Download or read book Manipulation of the host cell by viral auxiliary proteins written by Nadine Laguette and published by Frontiers Media SA. This book was released on 2015-05-07 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Productive HIV infection requires completion of all the steps of the replication cycle, the success of which largely relying on the multiple interactions established by viral proteins with cellular partners. Indeed, cellular and viral fates are intertwined and this interplay may involve rerouting of cellular factors/pathways to the benefit of the viral life cycle. To gain a foothold into host cells, HIV has to take advantage of available cellular factories and overcome the numerous potential blocks opposed to its replication while ensuring cellular survival. Viral auxiliary proteins are a perfect paradigm to illustrate the complexity of the relationship between HIV and its host. Although these accessory proteins are mostly unnecessary for viral replication in permissive cells in vitro, they play a crucial role in regulating viral spread ex vivo in non-permissive cells and in vivo in hosts. Most accessory proteins are pleiotropic and instrumental in the counteraction of restriction factors and proteins involved in innate immune response. Several proteins of the “intrinsic” immune system that detect the presence of the assailant and initiate a subsequent immune response, as well as restriction factors that are directly devoted to arresting the replication cycle at precise steps have been characterized. Despite the numerous cellular mechanisms dedicated to preventing viral replication, HIV is able to efficiently replicate in humans. Indeed, as a master regulator of cellular machineries and processes, not only has HIV evolved strategies to avoid triggering of pattern recognition receptors, but HIV has also elaborated ways to counteract host restriction factors, thereby overcoming the hurdles that oppose efficient replication. This review collection is dedicated to the manipulation of host cells by HIV-1 and HIV-2, with a particular focus on viral accessory proteins.

Structure and Physics of Viruses

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Publisher : Springer Science & Business Media
ISBN 13 : 9400765525
Total Pages : 734 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Structure and Physics of Viruses by : Mauricio G. Mateu

Download or read book Structure and Physics of Viruses written by Mauricio G. Mateu and published by Springer Science & Business Media. This book was released on 2013-06-04 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contemplates the structure, dynamics and physics of virus particles: From the moment they come into existence by self-assembly from viral components produced in the infected cell, through their extracellular stage, until they recognise and infect a new host cell and cease to exist by losing their physical integrity to start a new infectious cycle. (Bio)physical techniques used to study the structure of virus particles and components, and some applications of structure-based studies of viruses are also contemplated. This book is aimed first at M.Sc. students, Ph.D. students and postdoctoral researchers with a university degree in biology, chemistry, physics or related scientific disciplines who share an interest or are actually working on viruses. We have aimed also at providing an updated account of many important concepts, techniques, studies and applications in structural and physical virology for established scientists working on viruses, irrespective of their physical, chemical or biological background and their field of expertise. We have not attempted to provide a collection of for-experts-only reviews focused mainly on the latest research in specific topics; we have not generally assumed that the reader knows all of the jargon and all but the most recent and advanced results in each topic dealt with in this book. In short, we have attempted to write a book basic enough to be useful to M.Sc and Ph.D. students, as well as advanced and current enough to be useful to senior scientists with an interest in Structural and/or Physical Virology.

Structural Virology

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Publisher : Royal Society of Chemistry
ISBN 13 : 184973223X
Total Pages : 389 pages
Book Rating : 4.8/5 (497 download)

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Book Synopsis Structural Virology by : Mavis Agbandje-McKenna

Download or read book Structural Virology written by Mavis Agbandje-McKenna and published by Royal Society of Chemistry. This book was released on 2010-11-11 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last ten years, much effort has been devoted to improving the biophysical techniques used in the study of viruses. This has resulted in the visualization of these large macromolecular assemblages at atomic level, thus providing the platform for functional interpretation and therapeutic design. Structural Virology covers a wide range of topics and is split into three sections. The first discusses the vast biophysical methodologies used in structural virology, including sample production and purification, confocal microscopy, mass spectrometry, negative-stain and cryo-electron microscopy, X-ray crystallography and nuclear magnetic resonance spectroscopy. The second discusses the role of virus capsid protein structures in determining the functional roles required for receptor recognition, cellular entry, capsid assembly, genome packaging and mechanisms of host immune system evasion. The last section discusses therapeutic strategies based on virus protein structures, including the design of antiviral drugs and the development of viral capsids as vehicles for foreign gene delivery. Each topic covered will begin with a review of the current literature followed by a more detailed discussion of experimental procedures, a step in the viral life cycle, or strategies for therapeutic development. With contributions from experts in the field of structural biology and virology this exceptional monograph will appeal to biomedical scientists involved in basic and /or applied research on viruses. It also provides up-to-date reference material for students entering the field of structural virology as well as scientists already familiar with the area.

Cell Cycle Control

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Publisher : Humana
ISBN 13 : 9781493947287
Total Pages : 0 pages
Book Rating : 4.9/5 (472 download)

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Book Synopsis Cell Cycle Control by : Eishi Noguchi

Download or read book Cell Cycle Control written by Eishi Noguchi 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: A collection of new reviews and protocols from leading experts in cell cycle regulation, Cell Cycle Control: Mechanisms and Protocols, Second Edition presents a comprehensive guide to recent technical and theoretical advancements in the field. Beginning with the overviews of various cell cycle regulations, this title presents the most current protocols and state-of-the-art techniques used to generate latest findings in cell cycle regulation, such as protocols to analyze cell cycle events and molecules. 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, Cell Cycle Control: Mechanisms and Protocols, Second Edition will be a valuable resource for a wide audience, ranging from the experienced cell cycle researchers looking for new approaches to the junior graduate students giving their first steps in cell cycle research.

Cell Cycle Regulation

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Publisher : Results and Problems in Cell Differentiation
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis Cell Cycle Regulation by : Philipp Kaldis

Download or read book Cell Cycle Regulation written by Philipp Kaldis and published by Results and Problems in Cell Differentiation. This book was released on 2006-06-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a state-of-the-art summary of the latest achievements in cell cycle control research with an outlook on the effect of these findings on cancer research. The chapters are written by internationally leading experts in the field. They provide an updated view on how the cell cycle is regulated in vivo, and about the involvement of cell cycle regulators in cancer.

CRISPR

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Publisher : John Wiley & Sons
ISBN 13 : 168367037X
Total Pages : 308 pages
Book Rating : 4.6/5 (836 download)

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Book Synopsis CRISPR by : Rodolphe Barrangou

Download or read book CRISPR written by Rodolphe Barrangou and published by John Wiley & Sons. This book was released on 2022-09-14 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: “An excellent compendium of all things CRISPR from some of the leading minds in the field. With thorough coverage from every angle and beautifully detailed illustrations, this book is not to be missed!” Jennifer A. Doudna, Professor of Chemistry, Biochemistry & Molecular Biology, UC Berkeley; Founder, Innovative Genomics Institute; Nobel Laureate and coinventor of CRISPR technology “This journey through CRISPR biology and several of its breakthrough applications offers an exciting glimpse into one of the most beautiful and compelling fields in the life sciences.” David R. Liu, Director of the Merkin Institute at the Broad Institute of MIT and Harvard; Professor of Chemistry and Chemical Biology at Harvard University; coinventor of base editing and prime editing “A must read! The CRISPR topics, written by world-leading experts, span from the fascinating mechanistic underpinnings to the ingenious applications. One can read from start to finish or pick and choose themes. Either way, the book delivers utterly enjoyable learning!” Bonnie Bassler, Squibb Professor and Chair, Princeton University Department of Molecular Biology; Howard Hughes Medical Institute Investigator CRISPR-Cas systems have revolutionized the science of gene editing and their possible applications continue to expand, from basic research to potentially groundbreaking medical and commercial uses. Led by a distinguished team of editors, CRISPR: Biology and Applications explores the subject matter needed to delve into this fascinating area. Topics covered include: Classification and molecular mechanisms of CRISPR-Cas systems CRISPR-Cas evolution, regulation, expression, and function Uses for gene editing and modulation of gene expression CRISPR-based antimicrobials and phage resistance for medical and industrial purposes Written by internationally renowned authors, CRISPR: Biology and Applications serves as both an introductory guide for those new to the field and an authoritative reference for seasoned researchers whose work touches this evolving and headline- making science.

Infections of the Central Nervous System

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Publisher : John Wiley & Sons
ISBN 13 : 1119467764
Total Pages : 565 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Infections of the Central Nervous System by : Fabrice Chretien

Download or read book Infections of the Central Nervous System written by Fabrice Chretien and published by John Wiley & Sons. This book was released on 2020-03-16 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly commended at the British Medical Association (BMA) Awards 2019, this new volume from the International Society of Neuropathology series addresses infections of the nervous system, written by expert editors. An expansive and inclusive contents list including rare disorders presented in easily referable chapters, containing; definitions, microbiological characteristics, epidemiology, clinical features, lab tests, pathology, genetics and treatment.

HIV and the Pathogenesis of AIDS

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Author :
Publisher :
ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis HIV and the Pathogenesis of AIDS by : Jay A. Levy

Download or read book HIV and the Pathogenesis of AIDS written by Jay A. Levy and published by . This book was released on 1994 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Viral Interactions with the Nucleus

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Viral Interactions with the Nucleus by :

Download or read book Viral Interactions with the Nucleus written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viruses cause numerous medically important diseases, affecting developing, developed, rich and poor alike. The diseases vary in severity, including chickenpox, smallpox, influenza, shingles, herpes, rabies, polio, Ebola, hanta fever, AIDS and the common cold, amongst others. Regardless of the type of tissue or organ affected, all viruses follow the same basic steps to infect host cells. Once in contact with host cells viruses release their genetic material into the cell followed by genome replication, production of viral proteins, assembly of the virus particle and egress from the infected cell. Viruses disrupt normal host cell processes in order to facilitate their own replication/assembly by re-directing cellular machinery for viral transcription, translation, assembly, release and by inhibiting antiviral responses. Regulated nuclear transport of macromolecules through the nuclear pore complex, the only means of transport across the nuclear membrane, is essential for normal cell function and an effective antiviral response. Many viruses disrupt or exploit the nucleocytoplasmic trafficking pathways in host cells. Cytoplasmic viruses exploit the host cell nucleocytoplasmic trafficking machinery to access nuclear functions and/or disrupt nuclear transport, while several DNA viruses use the trafficking pathways to enable export of their components into the cytoplasm; yet others complete their assembly within the nucleus and use nuclear export pathways to access the cytoplasm. Indeed, the many and varied interactions of viruses and viral proteins with nucleocytoplasmic trafficking components have been invaluable in pathway discovery. Importantly, mounting evidence suggests that these interactions play essential roles in virus replication/assembly and hence may be key to understanding pathophysiology of viral diseases. This Frontiers Research Topic is dedicated to the importance of nucleocytoplasmic trafficking to viral pathogenesis.

Cumulated Index Medicus

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Publisher :
ISBN 13 :
Total Pages : 1248 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Cumulated Index Medicus by :

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1997 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Plant Virology

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Publisher : Academic Press
ISBN 13 : 0128220538
Total Pages : 851 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Applied Plant Virology by : L. P. Awasthi

Download or read book Applied Plant Virology written by L. P. Awasthi and published by Academic Press. This book was released on 2020-05-14 with total page 851 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Plant Virology: Advances, Detection, and Antiviral Strategies provides an overview on recent developments and applications in the field of plant virology. The book begins with an introduction to important advances in plant virology, but then covers topics including techniques for assay detection and the diagnosis of plant viruses, the purification, isolation and characterization of plant viruses, the architecture of plant viruses, the replication of plant viruses, the physiology of virus-infected hosts, vectors of plant viruses, and the nomenclature and classification of plants. The book also discusses defense strategies by utilizing antiviral agents and management strategies of virus and viroid diseases. With contributions from an international collection of experts, this book presents a practical resource for plant virologists, plant pathologists, horticulturalists, agronomists, biotechnologists, academics and researchers interested in up-to-date technologies and information that advance the field of plant virology. Covers the detection, control and management of plant viruses Discusses antiviral strategies, along with mechanisms of systemic induced resistance to enhance the defense of plants against viruses Provides contributory chapters from expert plant virologists from different parts of the world

Serpin Structure and Evolution

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Publisher : Academic Press
ISBN 13 : 0123859506
Total Pages : 562 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Serpin Structure and Evolution by : James Whisstock

Download or read book Serpin Structure and Evolution written by James Whisstock and published by Academic Press. This book was released on 2011-11-16 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Serpins are a group of proteins with similar structures that were first identified as a set of proteins able to inhibit proteases. This volume in the Methods in Enzymology series comprehensively covers this topic. With an international board of authors, this volume covers subjects such as Crystallography of serpins and serpin complexes, Serpins as hormone transporters, and Production of serpins using cell free systems. This volume in the Methods in Enzymology series comprehensively covers the topic of serpins With an international board of authors, this volume covers subjects such as Crystallography of serpins and serpin complexes, Serpins as hormone transporters, and Production of serpins using cell free systems

Lentivirus Gene Engineering Protocols

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Publisher : Springer Science & Business Media
ISBN 13 : 1592593933
Total Pages : 310 pages
Book Rating : 4.5/5 (925 download)

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Book Synopsis Lentivirus Gene Engineering Protocols by : Maurizio Federico

Download or read book Lentivirus Gene Engineering Protocols written by Maurizio Federico and published by Springer Science & Business Media. This book was released on 2008-02-03 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell gene engineering is emerging as a field with outstanding impact, not only in medicine/biology, but also, and perhaps most importantly, in agriculture and in all those food sciences involved in the fight against world hunger. Lentivirus vector-based technologies represent the last frontier in the development of powerful and reliable methods for both in vitro and in vivo gene transfer in eukaryotic animal cells. Although the design of lentivirus vectors is closely reminiscent of those already successfully applied to the construction of oncoretroviral vectors, some unique features, e.g., the ef- ciency in transducing both postmitotic and stem cells, render the use of lentivirus vectors invaluable. It has been a great pleasure to edit Lentivirus Gene Engineering Pro- cols, owing in part to the high level of enthusiasm that the authors dem- strated in contributing to this book. The fact that so many outstanding scientists engaged in lentivirus vector research have provided articles renders it so- thing more than a technical handbook. In addition to detailed descriptions of the most innovative methodologies, the reader may find very informative ov- views concerning both theoretical and practical aspects of the origin and the development of diverse lentivirus vector types. This, in my opinion, rep- sents a unique added value of this volume, which should help our work resist the passage of time, to which books such as this are particularly sensitive.

Gene Therapy for Renal Diseases and Transplantation

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Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3805585055
Total Pages : 177 pages
Book Rating : 4.8/5 (55 download)

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Book Synopsis Gene Therapy for Renal Diseases and Transplantation by : Ariela Benigni

Download or read book Gene Therapy for Renal Diseases and Transplantation written by Ariela Benigni and published by Karger Medical and Scientific Publishers. This book was released on 2008-01-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Initially conceived as a strategy to remedy inherited genetic disorders, gene therapy has been successfully applied in the last decade to ameliorate the renal function compromised by progressive renal diseases and to prevent kidney allograft rejection in experimental animals. In the present book, world-renowned experts are presenting new insights into viral and non-viral systems used to effect gene delivery, one chapter being dedicated to the new field of RNA interference (RNAi). This latter method may be successfully used in renal ischemia-reperfusion injury, trauma and transplantation. In the near future, gene therapy might also prove to be a new strategy to target molecules involved in tissue damage and inflammation processes that underlie ARF. So far, gene transfer has been successfully applied in experimental glomerulonephritis and interstitial fibrosis, and studies in larger animals are keenly awaited. Also covered are issues related to transplantation, which is the therapy of choice in many end-stage organ failures. Transfer of genes whose protein products have immunomodulatory properties have proven beneficial in treating acute and chronic graft rejection, one of the problems not satisfactorily solved by current anti-rejection drugs. Gene therapy thus may become a reality in clinical transplantation once its efficacy in larger animals has been demonstrated. Last but not least, a possible benefit of targeted gene therapy in renal cancer or HIV-associated nephropathy is explored. Covering a wide spectrum of topics, this publication provides a valuable overview of current developments and issues.

Regulatory Aspects of Gene Therapy and Cell Therapy Products

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Publisher : Springer
ISBN 13 : 3319186183
Total Pages : 235 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Regulatory Aspects of Gene Therapy and Cell Therapy Products by : Maria Cristina Galli

Download or read book Regulatory Aspects of Gene Therapy and Cell Therapy Products written by Maria Cristina Galli and published by Springer. This book was released on 2015-09-15 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the different regulatory pathways for gene therapy (GT) and cell therapy (CT) medicinal products implemented by national and international bodies throughout the world (e.g. North and South America, Europe, and Asia). Each chapter, authored by experts from various regulatory bodies throughout the international community, walks the reader through the applications of nonclinical research to translational clinical research to licensure for these innovative products. More specifically, each chapter offers insights into fundamental considerations that are essential for developers of CT and GT products, in the areas of product manufacturing, pharmacology and toxicology, and clinical trial design, as well as pertinent "must-know" guidelines and regulations. Regulatory Aspects of Gene Therapy and Cell Therapy Products: A Global Perspective is part of the American Society of Gene and Cell Therapy sub-series of the highly successful Advances in Experimental Medicine and Biology series. It is essential reading for graduate students, clinicians, and researchers interested in gene and cell therapy and the regulation of pharmaceuticals.

The Nucleolus

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Publisher : Springer Science & Business Media
ISBN 13 : 1461405149
Total Pages : 434 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis The Nucleolus by : Mark O. J. Olson

Download or read book The Nucleolus written by Mark O. J. Olson and published by Springer Science & Business Media. This book was released on 2011-09-15 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the past two decades, extraordinary new functions for the nucleolus have begun to appear, giving the field a new vitality and generating renewed excitement and interest. These new discoveries include both newly-discovered functions and aspects of its conventional role. The Nucleolus is divided into three parts: nucleolar structure and organization, the role of the nucleolus in ribosome biogenesis, and novel functions of the nucleolus.

Encyclopedia of AIDS

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Publisher :
ISBN 13 : 9781461496106
Total Pages : pages
Book Rating : 4.4/5 (961 download)

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Book Synopsis Encyclopedia of AIDS by : Thomas J. Hope

Download or read book Encyclopedia of AIDS written by Thomas J. Hope and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: