Coronavirus: Broad-Spectrum Anti-viral Targets and Treatments PDF Download
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Author:
Publisher: Frontiers Media SA
ISBN: 2832523935
Category : Science
Languages : en
Pages : 170
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Book Description
Coronaviruses are zoonoses viruses that belong to the Coronaviridae family of the Nidovirales order. Coronaviruses contain 4 genera: α, β, γ and δ. Among these, Alpha and Beta coronaviruses pose a major health threat to humans and other mammals. The severe acute respiratory syndrome coronavirus (SARS-CoV) epidemic led to 8,000 people infected with a fatality of ~10% in 2002 and 2003. Middle East respiratory syndrome coronavirus (MERS-CoV) has infected more than 1,700 people, with a higher death rate of up to 35% since 2012. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic ravaged the globe from the end of 2019 till now, causing catastrophic health consequences. More than 521 million cases and more than 6 million deaths have been confirmed globally. And the variants of SARS-CoV-2 were conformed to escape the vaccine-induced neutralizing antibodies and immune system, causing break-through infection, and posing long-term threats. SARS-CoV-2 is constantly evolving into new variants, creating global epidemic waves. Broad-spectrum antiviral targets or treatments are also urgently needed in the event of novel coronavirus cross-species transmission in the future. It is necessary to address new vaccine designs, pan drugs and antibodies, and universal mechanisms during viral infection.
Author:
Publisher: Frontiers Media SA
ISBN: 2832523935
Category : Science
Languages : en
Pages : 170
Get Book Here
Book Description
Coronaviruses are zoonoses viruses that belong to the Coronaviridae family of the Nidovirales order. Coronaviruses contain 4 genera: α, β, γ and δ. Among these, Alpha and Beta coronaviruses pose a major health threat to humans and other mammals. The severe acute respiratory syndrome coronavirus (SARS-CoV) epidemic led to 8,000 people infected with a fatality of ~10% in 2002 and 2003. Middle East respiratory syndrome coronavirus (MERS-CoV) has infected more than 1,700 people, with a higher death rate of up to 35% since 2012. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic ravaged the globe from the end of 2019 till now, causing catastrophic health consequences. More than 521 million cases and more than 6 million deaths have been confirmed globally. And the variants of SARS-CoV-2 were conformed to escape the vaccine-induced neutralizing antibodies and immune system, causing break-through infection, and posing long-term threats. SARS-CoV-2 is constantly evolving into new variants, creating global epidemic waves. Broad-spectrum antiviral targets or treatments are also urgently needed in the event of novel coronavirus cross-species transmission in the future. It is necessary to address new vaccine designs, pan drugs and antibodies, and universal mechanisms during viral infection.
Author:
Publisher: Academic Press
ISBN: 0323915124
Category : Science
Languages : en
Pages : 256
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Book Description
Annual Reports in Medicinal Chemistry, Volume 57 in this long-running series, highlights new advances in the field with this new volume presenting interesting chapters on the Mechanism of action of the broadly acting antiviral drug remdesivir, Improving properties of the nucleobase analogue T-706 as a potential anti-SARS-CoV-2 and anti-influenza compound, Antivirals for RNA virus infections Anno 2020-2021, Broad spectrum antiviral fleximer nucleosides, SARS-CoV-2 main protease inhibitors, The search for antivirals to treat alphavirus infections, Inhibitors of Ebola Virus targeting Innate immune evasion, Uracil derivatives as non-nucleoside inhibitors of viral infections, and more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Annual Reports in Medicinal Chemistry Updated release includes the latest information on the Coronaviruses and other novel antiviral targets
Author: Christopher J. Burrell
Publisher: Academic Press
ISBN: 0123751578
Category : Science
Languages : en
Pages : 604
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Book Description
Fenner and White's Medical Virology, Fifth Edition provides an integrated view of related sciences, from cell biology, to medical epidemiology and human social behavior. The perspective represented by this book, that of medical virology as an infectious disease science, is meant to provide a starting point, an anchor, for those who must relate the subject to clinical practice, public health practice, scholarly research, and other endeavors. The book presents detailed exposition on the properties of viruses, how viruses replicate, and how viruses cause disease. These chapters are then followed by an overview of the principles of diagnosis, epidemiology, and how virus infections can be controlled. The first section concludes with a discussion on emergence and attempts to predict the next major public health challenges. These form a guide for delving into the specific diseases of interest to the reader as described in Part II. This lucid and concise, yet comprehensive, text is admirably suited to the needs of not only advanced students of science and medicine, but also postgraduate students, teachers, and research workers in all areas of virology. Features updated and expanded coverage of pathogenesis and immunity Contains the latest laboratory diagnostic methods Provides insights into clinical features of human viral disease, vaccines, chemotherapy, epidemiology, and control
Author: Ashok K Singh
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0
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Book Description
Target recognition is important for the identification of drugs with a high target specificity and/or for the development of existing drugs that could be replicated for the treatment of SARS-CoV-2 infections. Since SARS-CoV-2 is a pathogen recently discovered, no specific medicines have been identified or are available at present. The scientific community had proposed list of current drugs with therapeutic potential for COVID-19 on the basis of genomic sequence information coupled with protein structure modeling, posing an effective and productive therapeutic approach for repurposing existing drugs. The possible therapeutics for the treatment of COVID-19 involves a wide range of alternatives, encompassing nucleic acid-based treatments directed at the expression of genes of viruses, cytokine therapy, genetic engineered and vectored antibodies, and different formulations of vaccines. The future prospective in the treatment approaches the exploration of antiviral therapy, such as screening of prevailing molecules or libraries, testing of existing broad-spectrum antiviral medications, modern drug discovery focused on genomic knowledge and biochemical properties of various coronaviruses to create new targeted drugs.
Author: Hans-Georg Kräusslich
Publisher: Springer Science & Business Media
ISBN: 3540790861
Category : Medical
Languages : en
Pages : 386
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Book Description
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.
Author: Michael G. Katze
Publisher: Academic Press
ISBN: 0128011742
Category : Medical
Languages : en
Pages : 368
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Book Description
Viral Pathogenesis: From Basics to Systems Biology, Third Edition, has been thoroughly updated to cover topical advances in the evolving field of viral pathogenesis, while also providing the requisite classic foundational information for which it is recognized. The book provides key coverage of the newfound ability to profile molecular events on a system-wide scale, which has led to a deeper understanding of virus-host interactions, host signaling and molecular-interaction networks, and the role of host genetics in determining disease outcome. In addition, the content has been augmented with short chapters on seminal breakthroughs and profiles of their progenitors, as well as short commentaries on important or controversial issues in the field. Thus, the reader will be given a view of virology research with perspectives on issues such as biomedical ethics, public health policy, and human health. In summary, the third edition will give the student a sense of the exciting new perspectives on viral pathogenesis that have been provided by recent developments in genomics, computation, modeling, and systems biology. Covers all aspects of viral infection, including viral entry, replication, and release, as well as innate and adaptive immunity and viral pathogenesis Provides a fresh perspective on the approaches used to understand how viruses cause disease Features molecular profiling techniques, whole genome sequencing, and innovative computational methods Highlights the use of contemporary approaches and the insights they provide to the field
Author: Naveen Kumar
Publisher: Springer Nature
ISBN: 9819991951
Category :
Languages : en
Pages : 463
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Book Description
Author: Jean-Marc Sabatier
Publisher: Bentham Science Publishers
ISBN: 9814998613
Category : Medical
Languages : en
Pages : 235
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Book Description
Scientific literature on SARS-COV-2 viruses and its variants (especially variants of concern such as the ‘Delta variant’) and important cellular targets is crucial to help researchers, virologists and clinicians around the globe to develop a new generation of safer and more effective vaccines, and other treatments to address COVID-19 disease. The accompanying damage to the many organs and tissues of SARS-Co-2-infected people also needs to be understood and researchers are using data to devise meaningful protocols for treating these symptoms. This second volume of Coronaviruses brings together more useful information about the prevention/vaccination, and chemotherapies for the potential treatment of coronavirus infections. The volume includes eight chapters: (1) Broad spectrum antivirals to combat COVID-19 The reality and challenges, (2) COVID-19: Preventive and protective control management strategies, (3) Plant-derived extracts and bioactive compounds against coronavirus progression: preventive effects, mechanistic aspects, and structures, (4) Gastroenteritis: symptoms and epidemiology of SARS-CoV-2, (5) The chronicles of coronavirus: A Chinese king who conquered the entire world, (6) Traditional medicine as a natural remedy in ARDS & COVID-19, (7) Molecular pathogenesis of human coronaviruses of the 21st century, (8) COVID-19, mental health and neuropathophysiology of pain related to temporomandibular disorder. The volume serves as a novel compilation of key data on SARS-CoV-2 and COVID-19 and represents a resource of the utmost value for all scholars studying SARS-CoV infections. It should also be of great interest to clinicians who may be facing an overwhelming number of individuals affected with COVID-19, with over 267 million global cases documented as of the first week of December 2021).
Author: Helena J. Maier
Publisher: Humana
ISBN: 9781071609026
Category : Medical
Languages : en
Pages : 278
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Book Description
This detailed new edition provides a comprehensive collection of protocols applicable to all members of the Coronavirinae sub-family currently and that are also transferrable to other fields of virology. Beginning with a section on detection, discovery, and evolution, the volume continues with coverage of propagation and titration of coronaviruses, genome manipulation, study of virus-host interactions, as well as imaging coronavirus infections. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Coronaviruses: Methods and Protocols, Second Edition serves as a valuable guide to researchers working to identify and control viruses with increased potential to cross the species barrier and to develop the diagnostics, vaccines, and antiviral therapeutics that are required to manage future outbreaks in both humans and animals.
Author: Yuhei Nishimura
Publisher: Frontiers Media SA
ISBN: 288945696X
Category :
Languages : en
Pages : 153
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Book Description
Drug repositioning is the process of identifying new indications for existing drugs. At present, the conventional de novo drug discovery process requires an average of about 14 years and US$2.5 billion to approve and launch a drug. Drug repositioning can reduce the time and cost of this process because it takes advantage of drugs already in clinical use for other indications or drugs that have cleared phase I safety trials but have failed to show efficacy in the intended diseases. Historically, drug repositioning has been realized through serendipitous clinical observations or improved understanding of disease mechanisms. However, recent technological advances have enabled a more systematic approach to drug repositioning. This eBook collects 16 articles from 112 authors, providing readers with current advances and future perspectives of drug repositioning.