Application of Next Generation Sequencing (NGS) and CRISPR-Cas Systems in The Diagnosis of Infectious Diseases PDF Download
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Author: Yanfei Chen
Publisher: Frontiers Media SA
ISBN: 2832516335
Category : Science
Languages : en
Pages : 316
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Book Description
Author: Yanfei Chen
Publisher: Frontiers Media SA
ISBN: 2832516335
Category : Science
Languages : en
Pages : 316
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Book Description
Author: Beiwen Zheng
Publisher: Frontiers Media SA
ISBN: 2832541755
Category : Science
Languages : en
Pages : 133
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Book Description
Timely and accurate pathogen diagnosis is critical for effective treatment, outbreak prevention and precise antibiotics administration of infectious diseases, which remains a challenge in clinical practice. Metagenomic next generation sequencing (mNGS) allows researchers and laboratory specialists to analyze the mixed collection of sequencing reads in human clinical samples, including sequences from bacteria, viruses, fungi and parasites besides the host. This new technology shows great potential in pathogen diagnosis. The sensitivity and faster turnaround time are higher than conventional clinical microbiology tests, especially for fastidious and atypical pathogens. However, current mNGS based pathogen detection and diagnosis are facing challenges from both technical and practical aspects. First, sequencing noise can be introduced from different steps such as samples preparation, sequencing, data analysis and reporting algorithm. Also, the interpretation of the results such as detection limits and detection rates are not straightforward to clinicians, compared with traditional culture-based technologies. Such challenges and considerations should be fully addressed before the wild application of mNGS as a pathogen detection tool. Further, these clarifications might help to properly find the best clinical application scenarios, refine the medical treatments, and improve the clinical effectiveness of mNGS in complex infectious diseases. This Research Topic is focused on the application of mNGS for infectious diseases diagnosis and treatment, including experiment process and clinical usage. Its purpose is to level up the clarification of NGS process, to support the development of efficient experiment methods, data interpretation algorithms and to report good examples of related clinical applications. We hope this Research Topic could facilitate the discovery of novel methods and help NGS specialists and clinicians to know mutual concerns and work together to improve the clinical effectiveness of mNGS.
Author: Ahmed Hadidi
Publisher: Frontiers Media SA
ISBN: 288971702X
Category : Science
Languages : en
Pages : 240
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Book Description
Author: Michael Kemp
Publisher: Frontiers Media SA
ISBN: 2889764958
Category : Science
Languages : en
Pages : 118
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Book Description
Author: Prudhvi Lal Bhukya
Publisher: Springer Nature
ISBN: 9819928206
Category : Medical
Languages : en
Pages : 619
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Book Description
The first volume of the book-Emerging Human Viral diseases presents pathogenesis, diagnostics, and therapeutic strategies against viral respiratory and hemorrhagic fever diseases. The initial chapter discusses the underlying factors contributing to the emergence of these viral diseases. The subsequent chapters introduce structure, composition, and organization of viral genomes, and provide insight into function of important viral proteins. It also discusses the host factors that influence the outcome of viral infection and host immune response to the infections caused by these viruses. The book also discusses clinical manifestation and strategies for the prevention of virus diseases and highlights the recent technical advances in the diagnosis of virus diseases, prevention, and control strategies for viral infections. This timely book offers valuable resource for the scientists working in the field of emerging viral infections and those involved in preventing, controlling, and managing viral diseases.
Author: Luis María Vaschetto
Publisher: CRC Press
ISBN: 1000540812
Category : Mathematics
Languages : en
Pages : 268
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Book Description
The CRISPR-Cas9 genome-editing system is creating a revolution in the science world. In the laboratory, CRISPR-Cas9 can efficiently be used to target specific genes, correct mutations and regulate gene expression of a wide array of cells and organisms, including human cells. CRISPR-/Cas9 Based Genome Editing for Treating Genetic Disorders and Diseases is a unique reading material for college students, academicians, and other health professionals interested in learning about the broad range of applications of CRISPR/Cas9 genetic scissors. Some topics included in this book are: the role of the CRISPR/Cas9 system in neuroscience, gene therapy, epigenome editing, genome mapping, cancer, virus infection control strategies, regulatory challenges and bioethical considerations.
Author: ROOHI BANSAL
Publisher: ROOHI BANSAL
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 214
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Book Description
Since its discovery as a part of the bacterial defense mechanism, the Nobel Prize-winning technology CRISPR-Cas system has revolutionized the fields of genome editing and genetic engineering. Beyond gene-editing ability, scientists have leveraged its potential in the diagnosis of infectious diseases including COVID-19. This book provides a detailed understanding of CRISPR-based rapid and point-of-care diagnostic kits like SHERLOCK, DETECTR, FELUDA, AIOD CRISPR-Cas12a, etc. Although these CRISPR-based tests are performed using isothermal nucleic acid amplification processes like RPA and LAMP, they promise a real-time RT-PCR sensitivity. Furthermore, the tests’ results can be interpreted using paper-based lateral flow strips, potentially reducing laboratory and test costs. In this technique, the colored lines on the strip, similar to pregnancy tests, indicate whether the test is positive or negative. Because of the ease of performing the test and simple interpretation of the test results, CRISPR-based tests can be used at airports, ports, clinics, schools, etc., for better disease diagnosis, monitoring, management, and containment of infectious diseases like COVID-19. Additionally, the book also discusses Monoclonal Antibodies, which have revolutionized the treatment for cancer, arthritis, autoimmune diseases, etc. This book also talks about various strategies to isolate monoclonal antibodies from the COVID-19 recovered people and different ways to engineer these antibodies using hybridoma technology.
Author:
Publisher: Frontiers Media SA
ISBN: 2832528414
Category : Science
Languages : en
Pages : 430
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Book Description
Author: Jerzy Kulski
Publisher: BoD – Books on Demand
ISBN: 9535122401
Category : Medical
Languages : en
Pages : 466
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Book Description
Next generation sequencing (NGS) has surpassed the traditional Sanger sequencing method to become the main choice for large-scale, genome-wide sequencing studies with ultra-high-throughput production and a huge reduction in costs. The NGS technologies have had enormous impact on the studies of structural and functional genomics in all the life sciences. In this book, Next Generation Sequencing Advances, Applications and Challenges, the sixteen chapters written by experts cover various aspects of NGS including genomics, transcriptomics and methylomics, the sequencing platforms, and the bioinformatics challenges in processing and analysing huge amounts of sequencing data. Following an overview of the evolution of NGS in the brave new world of omics, the book examines the advances and challenges of NGS applications in basic and applied research on microorganisms, agricultural plants and humans. This book is of value to all who are interested in DNA sequencing and bioinformatics across all fields of the life sciences.
Author: Pallaval Veera Bramhachari
Publisher: Springer Nature
ISBN: 9811510458
Category : Medical
Languages : en
Pages : 283
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Book Description
This book discusses various components of the innate and adaptive immune response in combating viral infections, presenting the recent advances in our understanding of innate immunity recognition of viruses and highlighting the important role of inflammation, cytokines such as interferon, toll-like receptors and leukocytes in the initial detection of invading viruses and subsequent activation of adaptive immunity. It also summarizes the role of the adaptive immunity against viral infections through clearance of virus and establishment of memory response that protects against the recurrent infections. In addition, the book examines the role of DNA and RNA sensors in viral recognition and in controlling viral infection. Lastly, it reviews the latest developments in the development of the rational viral vaccines. As such it is a useful resource book for postgraduate and early researchers wanting to gain insights into the immune response to viral infections.
