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Influenza Virus Sialidase - A Drug Discovery Target

Influenza Virus Sialidase - A Drug Discovery Target
Author: Mark Itzstein
Publisher: Springer Science & Business Media
Total Pages: 184
Release: 2011-09-01
Genre: Medical
ISBN: 3764389273

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Influenza continues to be an ongoing problem despite the existence of vaccines and drugs. Disease outbreaks can occur relatively quickly as witnessed with the recent emergence of the influenza virus A/H1N1 pandemic. The development of new anti-influenza drugs is thus a major challenge. This volume describes all aspects of the virus structure and function relevant to infection. The focus is on drug discovery of inhibitors to the enzyme sialidase, which plays a key role in the infectious lifecycle of the virus. Following an overview of the influenza virus, the haemagglutinin, the interactions with the cell receptors and the enzymology of virus sialidase, recent results in drug design are presented. These include a full coverage of the design, synthesis and evaluation of carbohydrate as well as non-carbohydrate influenza virus sialidase inhibitors. Further reviews of the clinical experience with influenza virus sialidase inhibitors and of the development of resistance to these inhibitor drugs complement the topic.


Influenza Virus Sialidase - A Drug Discovery Target

Influenza Virus Sialidase - A Drug Discovery Target
Author: Mark von Itzstein
Publisher: Springer
Total Pages: 178
Release: 2012-03-14
Genre: Medical
ISBN: 9783764389307

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Influenza continues to be an ongoing problem despite the existence of vaccines and drugs. Disease outbreaks can occur relatively quickly as witnessed with the recent emergence of the influenza virus A/H1N1 pandemic. The development of new anti-influenza drugs is thus a major challenge. This volume describes all aspects of the virus structure and function relevant to infection. The focus is on drug discovery of inhibitors to the enzyme sialidase, which plays a key role in the infectious lifecycle of the virus. Following an overview of the influenza virus, the haemagglutinin, the interactions with the cell receptors and the enzymology of virus sialidase, recent results in drug design are presented. These include a full coverage of the design, synthesis and evaluation of carbohydrate as well as non-carbohydrate influenza virus sialidase inhibitors. Further reviews of the clinical experience with influenza virus sialidase inhibitors and of the development of resistance to these inhibitor drugs complement the topic.


Combating the Threat of Pandemic Influenza

Combating the Threat of Pandemic Influenza
Author: Paul F. Torrence
Publisher: John Wiley & Sons
Total Pages: 308
Release: 2007-09-28
Genre: Medical
ISBN: 0470179708

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Drug discovery for influenza antivirals Priorities for combating pandemic influenza include rapid detection and identification, the quick administration of available drugs to treat the infection, the development of new antivirals, and the development of vaccines. Since lead-time may be required to produce an effective vaccine, antivirals would serve as a key first line of defense in containing an outbreak. Diverse antivirals, acting through different mechanisms, would help stay the development of resistant viruses. Thus, drug discovery for influenza antivirals is an important public health–related endeavor. With chapters contributed by leading international specialists, this guide gets readers up to speed on the latest advances and technologies in diverse approaches to drug discovery, covering: Existing antivirals, including broadly effective anti-respiratory virus agents The development of high-throughput screening assays IFN resistance The development of nucleic acid–based antiviral drugs Antiviral RNAi strategies targeting influenza virus Other promising antiviral drug discovery strategies Combating the Threat of Pandemic Influenza: Drug Discovery Approaches consolidates the latest information on diverse approaches into one comprehensive resource. It is an invaluable, hands-on reference for researchers in medicinal chemistry, pharmaceutical chemistry, drug discovery, biochemistry, virology, microbiology, and public health.


Antiviral Drug Discovery and Development

Antiviral Drug Discovery and Development
Author: Xinyong Liu
Publisher: Springer Nature
Total Pages: 357
Release: 2021-07-13
Genre: Medical
ISBN: 9811602670

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This book summarizes state-of-the-art antiviral drug design and discovery approaches starting from natural products to de novo design, and provides a timely update on recently approved antiviral drugs and compounds in advanced clinical development. Special attention is paid to viral infections with a high impact on the world population or highly relevant from the public health perspective (HIV, hepatitis C, influenza virus, etc.). In these chapters, limitations associated with adverse effects and emergence of drug resistance are discussed in detail. In addition to classical antiviral strategies, chapters will be dedicated to discuss the non-classical drug development strategies to block viral infection, for instance, allosteric inhibitors, covalent antiviral agents, or antiviral compounds targeting protein–protein interactions. Finally, current prospects for producing broad-spectrum antiviral inhibitors will be also addressed. The book is distinctive in providing the most recent update in the rapidly evolving field of antiviral therapeutics. Authoritative reviews are written by international scientists well known for their contributions in their topics of research, which makes this book suitable for researchers not only within the antiviral research community but also attractive to a broad audience in the drug discovery field. This book covers molecular structures and biochemical mechanisms mediating the antiviral effects, while discussing various ligand design strategies, which include traditional medicinal chemistry, computational chemistry, and chemical biology approaches. The book provides a comprehensive review of antiviral drug discovery and development approaches, particularly focusing on current innovations and future trends.


Essentials of Glycobiology

Essentials of Glycobiology
Author: Ajit Varki
Publisher: CSHL Press
Total Pages: 694
Release: 1999
Genre: Medical
ISBN: 9780879696818

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Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.


Lead Generation

Lead Generation
Author: Jörg Holenz
Publisher: John Wiley & Sons
Total Pages: 824
Release: 2016-03-16
Genre: Medical
ISBN: 3527677070

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In this comprehensive two-volume resource on the topic senior lead generation medicinal chemists present a coherent view of the current methods and strategies in industrial and academic lead generation. This is the first book to combine both standard and innovative approaches in comparable breadth and depth, including several recent successful lead generation case studies published here for the first time. Beginning with a general discussion of the underlying principles and strategies, individual lead generation approaches are described in detail, highlighting their strengths and weaknesses, along with all relevant bordering disciplines like e.g. target identification and validation, predictive methods, molecular recognition or lead quality matrices. Novel lead generation approaches for challenging targets like DNA-encoded library screening or chemical biology approaches are treated here side by side with established methods as high throughput and affinity screening, knowledge- or fragment-based lead generation, and collaborative approaches. Within the entire book, a very strong focus is given to highlight the application of the presented methods, so that the reader will be able to learn from real life examples. The final part of the book presents several lead generation case studies taken from different therapeutic fields, including diabetes, cardiovascular and respiratory diseases, neuroscience, infection and tropical diseases. The result is a prime knowledge resource for medicinal chemists and for every scientist involved in lead generation.


Options for the Control of Influenza III

Options for the Control of Influenza III
Author: Lorena E. Brown
Publisher: Elsevier Science & Technology
Total Pages: 888
Release: 1996
Genre: Medical
ISBN:

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Hardbound. This is one of the most comprehensive publications dealing with influenza and opportunities for control. The volume comprises papers from scientists involved in all aspects of influenza, from basic research through development and licensing of new vaccines and therapeutics, to epidemiology and control programs.


Advances in Carbohydrate Chemistry and Biochemistry

Advances in Carbohydrate Chemistry and Biochemistry
Author:
Publisher: Academic Press
Total Pages: 460
Release: 2011-08-09
Genre: Science
ISBN: 9780080553177

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Since its inception in 1945, this serial has provided critical and integrating articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.


Antiviral Strategies

Antiviral Strategies
Author: Hans-Georg Kräusslich
Publisher: Springer Science & Business Media
Total Pages: 386
Release: 2008-12-02
Genre: Medical
ISBN: 3540790861

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A crucial issue for antiviral therapy is the fact that all antiviral substances rapidly select for resistance; thus, monitoring and overcoming resistance has become a most important clinical paradigm of antiviral therapy. This calls for cautious use of antiviral drugs and implementation of combination therapies. In parallel, efforts in drug discovery have to be continued to develop compounds with novel mode-of-action and activity against resistant strains. This book reviews the current status of antiviral therapy, from the roads to development of new compounds to their clinical use and cost effectiveness. Individual chapters address in more detail all available drug classes and outline new approaches currently under development.


Drug Discovery Handbook

Drug Discovery Handbook
Author: Shayne Cox Gad
Publisher: John Wiley & Sons
Total Pages: 1494
Release: 2005-06-24
Genre: Science
ISBN: 0471728772

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The Drug Discovery Handbook gives professionals a tool to facilitate drug discovery by bringing together, for the first time in one resource, a compendium of methods and techniques that need to be considered when developing new drugs. This comprehensive, practical guide presents an explanation of the latest techniques and methods in drug discovery, including: Genomics, proteomics, high-throughput screening, and systems biology Summaries of how these techniques and methods are used to discover new central nervous system agents, antiviral agents, respiratory drugs, oncology drugs, and more Specific approaches to drug discovery, including problems that are encountered, solutions to these problems, and limitations of various methods and techniques The thorough coverage and practical, scientifically valid problem-solving approach of Drug Discovery Handbook will serve as an invaluable aid in the complex task of developing new drugs.