New Antibiotic Targets

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New Antibiotic Targets

W. Scott Champney
New Antibiotic Targets Book PDF

Author : W. Scott Champney
Publisher : Springer Science & Business Media
Page : 274 pages
File Size : 47,7 Mb
Release : 2008-01-15
Category : Medical
ISBN : 9781588299154

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New Antibiotic Targets by W. Scott Champney Pdf

This book examines specific techniques which can be used to explore new drug targets and the effectiveness of new antibiotics. By testing new antimicrobial agents and modified existing drugs, the most vulnerable cell processes, such as cell wall and membrane synthesis, DNA replication, RNA transcription and protein synthesis, can be better exploited. This in-depth volume, however, delves even deeper by identifying additional novel cellular targets for these new therapies. The book will provide laboratory investigators with the vital tools they need to test the antimicrobial potential of products and to curb the rise of so many infectious diseases.

Antibiotics

Claudio O. Gualerzi,Letizia Brandi,Attilio Fabbretti,Cynthia L. Pon
Antibiotics Book PDF

Author : Claudio O. Gualerzi,Letizia Brandi,Attilio Fabbretti,Cynthia L. Pon
Publisher : John Wiley & Sons
Page : 549 pages
File Size : 53,6 Mb
Release : 2013-09-05
Category : Medical
ISBN : 9783527659708

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Antibiotics by Claudio O. Gualerzi,Letizia Brandi,Attilio Fabbretti,Cynthia L. Pon Pdf

Most of the antibiotics now in use have been discovered more or less by chance, and their mechanisms of action have only been elucidated after their discovery. To meet the medical need for next-generation antibiotics, a more rational approach to antibiotic development is clearly needed. Opening with a general introduction about antimicrobial drugs, their targets and the problem of antibiotic resistance, this reference systematically covers currently known antibiotic classes, their molecular mechanisms and the targets on which they act. Novel targets such as cell signaling networks, riboswitches and bacterial chaperones are covered here, alongside the latest information on the molecular mechanisms of current blockbuster antibiotics. With its broad overview of current and future antibacterial drug development, this unique reference is essential reading for anyone involved in the development and therapeutic application of novel antibiotics.

Treating Infectious Diseases in a Microbial World

National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Committee on New Directions in the Study of Antimicrobial Therapeutics: Immunomodulation,Committee on New Directions in the Study of Antimicrobial Therapeutics: New Classes of Antimicrobials
Treating Infectious Diseases in a Microbial World Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Committee on New Directions in the Study of Antimicrobial Therapeutics: Immunomodulation,Committee on New Directions in the Study of Antimicrobial Therapeutics: New Classes of Antimicrobials
Publisher : National Academies Press
Page : 102 pages
File Size : 45,6 Mb
Release : 2006-01-03
Category : Medical
ISBN : 9780309180689

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Treating Infectious Diseases in a Microbial World by National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Committee on New Directions in the Study of Antimicrobial Therapeutics: Immunomodulation,Committee on New Directions in the Study of Antimicrobial Therapeutics: New Classes of Antimicrobials Pdf

Humans coexist with millions of harmless microorganisms, but emerging diseases, resistance to antibiotics, and the threat of bioterrorism are forcing scientists to look for new ways to confront the microbes that do pose a danger. This report identifies innovative approaches to the development of antimicrobial drugs and vaccines based on a greater understanding of how the human immune system interacts with both good and bad microbes. The report concludes that the development of a single superdrug to fight all infectious agents is unrealistic.

Drug Discovery Targeting Drug-Resistant Bacteria

Prashant Kesharwani,Sidharth Chopra,Arunava Dasgupta
Drug Discovery Targeting Drug Resistant Bacteria Book PDF

Author : Prashant Kesharwani,Sidharth Chopra,Arunava Dasgupta
Publisher : Academic Press
Page : 434 pages
File Size : 55,5 Mb
Release : 2020-05-15
Category : Medical
ISBN : 9780128184813

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Drug Discovery Targeting Drug-Resistant Bacteria by Prashant Kesharwani,Sidharth Chopra,Arunava Dasgupta Pdf

Drug Discovery Targeting Drug-Resistant Bacteria explores the status and possible future of developments in fighting drug-resistant bacteria. The book covers the majority of microbial diseases and the drugs targeting them. In addition, it discusses the potential targeting strategies and innovative approaches to address drug resistance. It brings together academic and industrial experts working on discovering and developing drugs targeting drug-resistant (DR) bacterial pathogens. New drugs active against drug-resistant pathogens are discussed, along with new strategies being used to discover molecules acting via new modes of action. In addition, alternative therapies such as peptides and phages are included. Pharmaceutical scientists, microbiologists, medical professionals, pathologists, researchers in the field of drug discovery, infectious diseases and microbial drug discovery both in academia and in industrial settings will find this book helpful. Written by scientists with extensive industrial experience in drug discovery Provides a balanced view of the field, including its challenges and future directions Includes a special chapter on the identification and development of drugs against pathogens which exhibit the potential to be used as weapons of war

Technological Challenges in Antibiotic Discovery and Development

National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Chemical Sciences Roundtable
Technological Challenges in Antibiotic Discovery and Development Book PDF

Author : National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Chemical Sciences Roundtable
Publisher : National Academies Press
Page : 82 pages
File Size : 53,9 Mb
Release : 2014-01-27
Category : Science
ISBN : 9780309298179

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Technological Challenges in Antibiotic Discovery and Development by National Research Council,Division on Earth and Life Studies,Board on Chemical Sciences and Technology,Chemical Sciences Roundtable Pdf

Technological Challenges in Antibiotic Discovery and Development is the summary of a workshop convened by the Chemical Sciences Roundtable in September 2013 to explore the current state of antibiotic discovery and examine the technology available to facilitate development. Through formal presentations and panel discussions, participants from academia, industry, federal research agencies discussed the technical challenges present and the incentives and disincentives industry faces in antibiotic development, and identified novel approaches to antibiotic discovery. Antibiotic resistance is a serious and growing problem in modern medicine and it is emerging as a pre-eminent public health threat. Each year in the United States alone, at least two million acquire serious infections with bacteria that are resistant to one or more antibiotics, and at least 23,000 people die annually as a direct result of these antibiotic-resistant infections. In addition to the toll on human life, antibiotic-resistant infections add considerable and avoidable costs to the already overburdened U.S. health care system. This report explores the challenges in overcoming antibiotic resistance, screening for new antibiotics, and delivering them to the sites of infection in the body. The report also discusses a path forward to develop the next generation of potent antimicrobial compounds capable of once again tilting the battle against microbial pathogens in favor of humans. Technological Challenges in Antibiotic Discovery and Development gives a broad view of the landscape of antibiotic development and the technological challenges and barriers to be overcome.

The Resistance Phenomenon in Microbes and Infectious Disease Vectors

Institute of Medicine,Board on Global Health,Forum on Emerging Infections
The Resistance Phenomenon in Microbes and Infectious Disease Vectors Book PDF

Author : Institute of Medicine,Board on Global Health,Forum on Emerging Infections
Publisher : National Academies Press
Page : 333 pages
File Size : 49,9 Mb
Release : 2003-03-26
Category : Medical
ISBN : 9780309168304

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The Resistance Phenomenon in Microbes and Infectious Disease Vectors by Institute of Medicine,Board on Global Health,Forum on Emerging Infections Pdf

The resistance topic is timely given current events. The emergence of mysterious new diseases, such as SARS, and the looming threat of bioterrorist attacks remind us of how vulnerable we can be to infectious agents. With advances in medical technologies, we have tamed many former microbial foes, yet with few new antimicrobial agents and vaccines in the pipeline, and rapidly increasing drug resistance among infectious microbes, we teeter on the brink of loosing the upperhand in our ongoing struggle against these foes, old and new. The Resistance Phenomenon in Microbes and Infectious Disease Vectors examines our understanding of the relationships among microbes, disease vectors, and human hosts, and explores possible new strategies for meeting the challenge of resistance.

Antibiotics

Sergio Sánchez,Arnold L. Demain
Antibiotics Book PDF

Author : Sergio Sánchez,Arnold L. Demain
Publisher : Caister Academic Press Limited
Page : 0 pages
File Size : 45,9 Mb
Release : 2015
Category : Medical
ISBN : 1908230541

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Antibiotics by Sergio Sánchez,Arnold L. Demain Pdf

The 'golden age' for antibiotic discovery, from 1940 until the early 1970s, ushered in a new era in human- and animal-health and the associated dramatic increase in human life expectancies. Indeed, the possibility of eradicating infectious disease seemed feasible. However, it soon became apparent that microorganisms wouldn't be defeated so easily. Their weapon: antibiotic resistance. Today, microbial antibiotic resistance is rapidly exhausting the supply of effective compounds, and this makes the possibility of a global public health disaster seem likely. The urgency of this situation has spawned a plethora of new multi-disciplinary research initiatives looking for novel antibiotics and other antimicrobial agents. In this timely book, respected international experts summarize the most important research to provide a timely overview of the field. Opening chapters define 'antibiotic,' explain why we need new compounds, outline the applications of antibiotics, both old and new, and describe the producing microbes. These are followed by chapters that cover antibiotic resistance, toxicity, overuse, new antimicrobial sources, new targets, novel technologies for antibiotic discovery (e.g. silent gene clusters), lantibiotics, natural antivirals, new macrolide derivatives, and antibiotics in the pipeline. The book will be essential reading for everyone working in antimicrobial research, biotechnology companies, and the pharmaceutical industry, and it is recommended for all microbiology libraries. [Subject: Microbiology, Life Science, Medicine]

Antibiotic Drug Discovery

Steven M. Firestine,Troy Lister
Antibiotic Drug Discovery Book PDF

Author : Steven M. Firestine,Troy Lister
Publisher : Royal Society of Chemistry
Page : 289 pages
File Size : 42,6 Mb
Release : 2017-05-30
Category : Medical
ISBN : 9781782624240

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Antibiotic Drug Discovery by Steven M. Firestine,Troy Lister Pdf

Recent years have seen a resurgence of antibiotic drug discovery. This book brings together the relevant information to assess the state-of-the-art. It identifies and elaborates the most recent and compelling strategies for antibiotic drug discovery with a primary focus on new targets, mechanisms and molecular entities. Addressing the need for continued investment in antibiotic drug development, the book provides a point of reference for the rapidly expanding infectious disease research community. In addition to its attention on new targets, the book focusses on the medicinal chemistry and chemistry of the targets. Within this framework, chapters from leading researchers in academia and industry address findings in important areas such as biofilm production, narrow spectrum antibiotics and novel antibacterials from previously uncultured soil bacteria. This book will be a useful resource for postgraduate students and researchers in medicinal chemistry wishing to understand the latest approaches to antibiotic drug discovery.

Antibiotic Discovery and Development

Thomas J. Dougherty,Michael J. Pucci
Antibiotic Discovery and Development Book PDF

Author : Thomas J. Dougherty,Michael J. Pucci
Publisher : Springer Science & Business Media
Page : 1119 pages
File Size : 45,7 Mb
Release : 2011-12-18
Category : Medical
ISBN : 9781461414001

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Antibiotic Discovery and Development by Thomas J. Dougherty,Michael J. Pucci Pdf

This volume covers all aspects of the antibiotic discovery and development process through Phase II/III. The contributors, a group of highly experienced individuals in both academics and industry, include chapters on the need for new antibiotic compounds, strategies for screening for new antibiotics, sources of novel synthetic and natural antibiotics, discovery phases of lead development and optimization, and candidate compound nominations into development. Beyond discovery , the handbook will cover all of the studies to prepare for IND submission: Phase I (safety and dose ranging), progression to Phase II (efficacy), and Phase III (capturing desired initial indications). This book walks the reader through all aspects of the process, which has never been done before in a single reference. With the rise of antibiotic resistance and the increasing view that a crisis may be looming in infectious diseases, there are strong signs of renewed emphasis in antibiotic research. The purpose of the handbook is to offer a detailed overview of all aspects of the problem posed by antibiotic discovery and development.

Improving Food Safety Through a One Health Approach

Institute of Medicine,Board on Global Health,Forum on Microbial Threats
Improving Food Safety Through a One Health Approach Book PDF

Author : Institute of Medicine,Board on Global Health,Forum on Microbial Threats
Publisher : National Academies Press
Page : 418 pages
File Size : 49,8 Mb
Release : 2012-09-10
Category : Medical
ISBN : 9780309259361

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Improving Food Safety Through a One Health Approach by Institute of Medicine,Board on Global Health,Forum on Microbial Threats Pdf

Globalization of the food supply has created conditions favorable for the emergence, reemergence, and spread of food-borne pathogens-compounding the challenge of anticipating, detecting, and effectively responding to food-borne threats to health. In the United States, food-borne agents affect 1 out of 6 individuals and cause approximately 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths each year. This figure likely represents just the tip of the iceberg, because it fails to account for the broad array of food-borne illnesses or for their wide-ranging repercussions for consumers, government, and the food industry-both domestically and internationally. A One Health approach to food safety may hold the promise of harnessing and integrating the expertise and resources from across the spectrum of multiple health domains including the human and veterinary medical and plant pathology communities with those of the wildlife and aquatic health and ecology communities. The IOM's Forum on Microbial Threats hosted a public workshop on December 13 and 14, 2011 that examined issues critical to the protection of the nation's food supply. The workshop explored existing knowledge and unanswered questions on the nature and extent of food-borne threats to health. Participants discussed the globalization of the U.S. food supply and the burden of illness associated with foodborne threats to health; considered the spectrum of food-borne threats as well as illustrative case studies; reviewed existing research, policies, and practices to prevent and mitigate foodborne threats; and, identified opportunities to reduce future threats to the nation's food supply through the use of a "One Health" approach to food safety. Improving Food Safety Through a One Health Approach: Workshop Summary covers the events of the workshop and explains the recommendations for future related workshops.

Mechanisms of antibiotic resistance

Jun Lin,Kunihiko Nishino,Marilyn C. Roberts,Marcelo Tolmasky,Rustam I. Aminov,Lixin Zhang
Mechanisms of antibiotic resistance Book PDF

Author : Jun Lin,Kunihiko Nishino,Marilyn C. Roberts,Marcelo Tolmasky,Rustam I. Aminov,Lixin Zhang
Publisher : Frontiers Media SA
Page : 226 pages
File Size : 43,9 Mb
Release : 2015-06-01
Category : Antibiotics
ISBN : 9782889195268

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Mechanisms of antibiotic resistance by Jun Lin,Kunihiko Nishino,Marilyn C. Roberts,Marcelo Tolmasky,Rustam I. Aminov,Lixin Zhang Pdf

Antibiotics represent one of the most successful forms of therapy in medicine. But the efficiency of antibiotics is compromised by the growing number of antibiotic-resistant pathogens. Antibiotic resistance, which is implicated in elevated morbidity and mortality rates as well as in the increased treatment costs, is considered to be one of the major global public health threats (www.who.int/drugresistance/en/) and the magnitude of the problem recently prompted a number of international and national bodies to take actions to protect the public (http://ec.europa.eu/dgs/health_consumer/docs/road-map-amr_en.pdf: http://www.who.int/drugresistance/amr_global_action_plan/en/; http://www.whitehouse.gov/sites/default/files/docs/carb_national_strategy.pdf). Understanding the mechanisms by which bacteria successfully defend themselves against the antibiotic assault represent the main theme of this eBook published as a Research Topic in Frontiers in Microbiology, section of Antimicrobials, Resistance, and Chemotherapy. The articles in the eBook update the reader on various aspects and mechanisms of antibiotic resistance. A better understanding of these mechanisms should facilitate the development of means to potentiate the efficacy and increase the lifespan of antibiotics while minimizing the emergence of antibiotic resistance among pathogens.

How to Overcome the Antibiotic Crisis

Marc Stadler,Petra Dersch
How to Overcome the Antibiotic Crisis Book PDF

Author : Marc Stadler,Petra Dersch
Publisher : Springer
Page : 496 pages
File Size : 43,7 Mb
Release : 2016-12-21
Category : Medical
ISBN : 9783319492841

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How to Overcome the Antibiotic Crisis by Marc Stadler,Petra Dersch Pdf

This volume focuses on antibiotics research, a field of topical significance for human health due to the worrying increase of nosocomial infections caused by multi-resistant bacteria. It covers several basic aspects, such as the evolution of antibiotic resistance and the influence of antibiotics on the gut microbiota, and addresses the search for novel pathogenicity blockers as well as historical aspects of antibiotics. Further topics include applied aspects, such as drug discovery based on biodiversity and genome mining, optimization of lead structures by medicinal chemistry, total synthesis and drug delivery technologies. Moreover, the development of vaccines as a valid alternative therapeutic approach is outlined, while the importance of epidemiological studies on important bacterial pathogens, the problems arising from the excessive use of antibiotics in animal breeding, and the development of innovative technologies for diagnosing the “bad bugs” are discussed in detail. Accordingly, the book will appeal to researchers and clinicians alike.

Antibiotics

Christopher Walsh,Timothy Wencewicz
Antibiotics Book PDF

Author : Christopher Walsh,Timothy Wencewicz
Publisher : John Wiley & Sons
Page : 477 pages
File Size : 43,5 Mb
Release : 2020-08-06
Category : Medical
ISBN : 9781555819316

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Antibiotics by Christopher Walsh,Timothy Wencewicz Pdf

A chemocentric view of the molecular structures of antibiotics, their origins, actions, and major categories of resistance Antibiotics: Challenges, Mechanisms, Opportunities focuses on antibiotics as small organic molecules, from both natural and synthetic sources. Understanding the chemical scaffold and functional group structures of the major classes of clinically useful antibiotics is critical to understanding how antibiotics interact selectively with bacterial targets. This textbook details how classes of antibiotics interact with five known robust bacterial targets: cell wall assembly and maintenance, membrane integrity, protein synthesis, DNA and RNA information transfer, and the folate pathway to deoxythymidylate. It also addresses the universe of bacterial resistance, from the concept of the resistome to the three major mechanisms of resistance: antibiotic destruction, antibiotic active efflux, and alteration of antibiotic targets. Antibiotics also covers the biosynthetic machinery for the major classes of natural product antibiotics. Authors Christopher Walsh and Timothy Wencewicz provide compelling answers to these questions: What are antibiotics? Where do antibiotics come from? How do antibiotics work? Why do antibiotics stop working? How should our limited inventory of effective antibiotics be addressed? Antibiotics is a textbook for graduate courses in chemical biology, pharmacology, medicinal chemistry, and microbiology and biochemistry courses. It is also a valuable reference for microbiologists, biological and natural product chemists, pharmacologists, and research and development scientists.

Antibiotics

Christine Zuchora-Walske
Antibiotics Book PDF

Author : Christine Zuchora-Walske
Publisher : ABDO
Page : 114 pages
File Size : 43,6 Mb
Release : 2014-09-01
Category : Juvenile Nonfiction
ISBN : 9781617839016

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Antibiotics by Christine Zuchora-Walske Pdf

Amazing medical breakthroughs are made every day. In the past decades, medical researchers have cured diseases that were once deadly and devised new methods to heal that were once unimaginable. This title follows the development of antibiotics, including premodern forerunners to antibiotics, groundbreaking discoveries and the doctors who made them, and where the science is heading in the future. Learn how antibiotics work and why scientists need to continually discover new drugs. Sidebars, full-color photos, a glossary, and well-placed graphs, charts, and maps, enhance this engaging title. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of ABDO Publishing Company.

Combating Antimicrobial Resistance and Protecting the Miracle of Modern Medicine

National Academies Of Sciences Engineeri,National Academies of Sciences Engineering and Medicine,Health And Medicine Division,Board On Population Health And Public He,Board on Population Health and Public Health Practice,Committee on the Long-Term Health and Economic Effects of Antimicrobial Resistance in the United States
Combating Antimicrobial Resistance and Protecting the Miracle of Modern Medicine Book PDF

Author : National Academies Of Sciences Engineeri,National Academies of Sciences Engineering and Medicine,Health And Medicine Division,Board On Population Health And Public He,Board on Population Health and Public Health Practice,Committee on the Long-Term Health and Economic Effects of Antimicrobial Resistance in the United States
Publisher : National Academies Press
Page : 128 pages
File Size : 43,7 Mb
Release : 2022-07-20
Category : Medical
ISBN : 0309269458

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Combating Antimicrobial Resistance and Protecting the Miracle of Modern Medicine by National Academies Of Sciences Engineeri,National Academies of Sciences Engineering and Medicine,Health And Medicine Division,Board On Population Health And Public He,Board on Population Health and Public Health Practice,Committee on the Long-Term Health and Economic Effects of Antimicrobial Resistance in the United States Pdf

The National Strategy for Combating Antibiotic Resistant Bacteria, published in 2014, sets out a plan for government work to mitigate the emergence and spread of resistant bacteria. Direction on the implementation of this strategy is provided in five-year national action plans, the first covering 2015 to 2020, and the second covering 2020 to 2025. Combating Antimicrobial Resistance and Protecting the Miracle of Modern Medicine evaluates progress made against the national strategy. This report discusses ways to improve detection of resistant infections and estimate the risk to human health from environmental sources of resistance. In addition, the report considers the effect of agricultural practices on human and animal health and animal welfare and ways these practices could be improved, and advises on key drugs and diseases for which animal-specific test breakpoints are needed.