Comparative Analysis of MRNA Targets for Human PUF-family RNA-binding Proteins

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Publisher :
ISBN 13 :
Total Pages : 251 pages
Book Rating : 4.:/5 (73 download)

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Book Synopsis Comparative Analysis of MRNA Targets for Human PUF-family RNA-binding Proteins by : Alessia Galgano

Download or read book Comparative Analysis of MRNA Targets for Human PUF-family RNA-binding Proteins written by Alessia Galgano and published by . This book was released on 2010 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mechanisms of Condition-Specific Regulation of MRNA Stability by Puf Proteins

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Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Mechanisms of Condition-Specific Regulation of MRNA Stability by Puf Proteins by : Joseph Russo (Ph.D.)

Download or read book Mechanisms of Condition-Specific Regulation of MRNA Stability by Puf Proteins written by Joseph Russo (Ph.D.) and published by . This book was released on 2014 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: RNA binding proteins regulate mRNA decay and translation, two key steps in the control of gene expression in cells. Controlling mRNA metabolism allows cells to respond rapidly to altering conditions by utilizing already available mRNA, bypassing the wait for newly transcribed mRNA. The Puf family of RNA binding proteins bind specific mRNAs through interactions with sequences located in the 3’ untranslated region (UTR). Puf proteins are conserved throughout eukaryotes and have diverse roles including stem cell maintenance, neuronal development, stress response and organelle biogenesis. In Saccharomyces cerevisiae, Puf proteins are conditionally regulated in response to the cells metabolic. Specifically, in fermentative growth Puf3p is active to stimulate decay of target mRNAs; however, during respiration, Puf3p is inactive, resulting in mRNA stabilization. Presented herein, I show that in addition to Puf3p, the activity of Puf1p, Puf4p and Puf5p in yeast is conditionally regulated. I establish YHB1 mRNA as a bona fide target of Puf1p, Puf4p and Puf5p regulation through one unique binding site located in its 3’ UTR. These Puf proteins regulate YHB1 mRNA in response to nitric oxide stress. This data supports a model for Puf regulation of target mRNAs where transcripts are rapidly degraded in the absence of stress; however, in stress conditions transcripts are stabilized allowing increased protein production. I also show that Puf activity is regulated by two different mechanisms. First, the RNA binding activity of Puf5p is reduced during inactivating conditions; however, Puf1p, Puf3p and Puf4p bind target mRNAs regardless of stress. Puf proteins interact with decay machinery to facilitate mRNA degradation. The Puf3p interaction with Pop2p is disrupted in inactivating conditions and Pop2p is required to bridge interactions with other decay factors, thus preventing Puf3p stimulated decay. In a third project, I evaluated Puf proteins in humans, also called Pum proteins. I sought to identify natural targets of Pum regulation in humans. Utilizing bioinformatic and experimental approaches, I identified SNCA, LRRK2 and SAT1 as bona fide targets of Pum regulation. These mRNAs are all involved in Parkinson’s disease (PD). The implication of this discovery may provide a novel therapeutic approach to PD in the future.

RNA-protein Interactions

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Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis RNA-protein Interactions by : Kiyoshi Nagai

Download or read book RNA-protein Interactions written by Kiyoshi Nagai and published by Oxford University Press, USA. This book was released on 1994 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of RNA-protein interactions is crucial to understanding the mechanisms and control of gene expression and protein synthesis. The realization that RNAs are often far more biologically active than was previously appreciated has stimulated a great deal of new research in this field. Uniquely, in this book, the world's leading researchers have collaborated to produce a comprehensive and current review of RNA-protein interactions for all scientists working in this area. Timely, comprehensive, and authoritative, this new Frontiers title will be invaluable for all researchers in molecular biology, biochemistry and structural biology.

MicroRNAs in Cancer

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Publisher : CRC Press
ISBN 13 : 1466576774
Total Pages : 426 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis MicroRNAs in Cancer by : Cesar Lopez-Camarillo

Download or read book MicroRNAs in Cancer written by Cesar Lopez-Camarillo and published by CRC Press. This book was released on 2013-02-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNA (miRNA) biology is a cutting-edge topic in basic as well as biomedical research. This is a specialized book focusing on the current understanding of the role of miRNAs in the development, progression, invasion, and metastasis of diverse types of cancer. It also reviews their potential for applications in cancer diagnosis, prognosis, and th

RNA Tagging

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Publisher : Humana
ISBN 13 : 9781071607145
Total Pages : 490 pages
Book Rating : 4.6/5 (71 download)

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Book Synopsis RNA Tagging by : Manfred Heinlein

Download or read book RNA Tagging written by Manfred Heinlein and published by Humana. This book was released on 2021-08-08 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a compendium of state-of-the-art methods for the labeling, detection, and purification of RNA and RNA-protein complexes and thereby constitutes an important toolbox for researchers interested in understanding the complex roles of RNA molecules in development, signaling, and disease. Beginning with a section on in situ detection of RNA molecules using FISH techniques, the volume continues with parts exploring in vivo imaging of RNA transport and localization, imaging and analysis of RNA uptake and transport between cells, identification and analysis of RNA-binding proteins, guide RNAs in genome editing, as well as other specific analytical techniques. 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 practical, RNA Tagging: Methods and Protocols serves as a vital reference for researchers looking to further the increasingly important research in RNA biology.

Systems Biology of RNA Binding Proteins

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Publisher : Springer
ISBN 13 : 1493912216
Total Pages : 474 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Systems Biology of RNA Binding Proteins by : Gene W. Yeo

Download or read book Systems Biology of RNA Binding Proteins written by Gene W. Yeo and published by Springer. This book was released on 2014-09-08 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: After transcription in the nucleus, RNA binding proteins (RBPs) recognize cis-regulatory RNA elements within pre-mRNA sequence to form mRNA-protein (mRNP) complexes. Similarly to DNA binding proteins such as transcription factors that regulate gene expression by binding to DNA elements in the promoters of genes, RBPs regulate the fate of target RNAs by interacting with specific sequences or RNA secondary structural features within the transcribed RNA molecule. The set of functional RNA elements recognized by RBPs within target RNAs and which control the temporal, functional and spatial dynamics of the target RNA define a putative “mRNP code”. These cis-regulatory RNA elements can be found in the 5’ and 3’ untranslated regions (UTRs), introns, and exons of all protein-coding genes. RNA elements in 5’ and 3’ UTRs are frequently involved in targeting RNA to specific cellular compartments, affecting 3’ end formation, controlling RNA stability and regulating mRNA translation. RNA elements in introns and exons are known to function as splicing enhancers or silencers during the splicing process from pre-mRNA to mature mRNA. This book provides case studies of RNA binding proteins that regulate aspects of RNA processing that are important for fundamental understanding of diseases and development. Chapters include systems-level perspectives, mechanistic insights into RNA processing and RNA Binding proteins in genetic variation, development and disease. The content focuses on systems biology and genomics of RNA Binding proteins and their relation to human diseases.

Cancer RNome: Nature & Evolution

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Publisher : Springer
ISBN 13 : 981131568X
Total Pages : 313 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Cancer RNome: Nature & Evolution by : Mansi Arora

Download or read book Cancer RNome: Nature & Evolution written by Mansi Arora and published by Springer. This book was released on 2018-11-02 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade, researchers working in the field of cancer biology have shifted their focus from genetic defects to epigenetic dysregulation, especially that of non-coding RNAs (ncRNAs). This book encompasses a comprehensive review of the transcriptional landscape of the cell and its involvement in the cancer pathophysiology. The first two chapters elucidate the basics of biosynthesis, mechanism of action and modulation of the epigenetic regulation of gene expression by coding as well as non-coding RNAs. The third chapter discusses the aberrant expression of the cellular RNome in the cancer cells and highlights its role in the orchestration of processes involved in evolution as well as the sustenance of cancer cells. The fourth chapter describes the recent advances in the field of translating the transcriptome into diagnostic/prognostic biomarkers and as targets for novel anti-cancer therapies. The final chapter then reviews the emerging experimental approaches to screen, identify and explore the functions of ncRNAs. Providing valuable insights into the field of RNome in the context of cancer, this book is helpful to students, researchers and clinicians..

Germline Stem Cells

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Publisher : Humana Press
ISBN 13 : 9781617378805
Total Pages : 0 pages
Book Rating : 4.3/5 (788 download)

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Book Synopsis Germline Stem Cells by : Steven X. Hou

Download or read book Germline Stem Cells written by Steven X. Hou and published by Humana Press. This book was released on 2014-10-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive and cutting-edge book, leading experts explore the parameters that define germline stem cells and the mechanisms that regulate the cell behavior in order to better isolate, characterize and maintain them. The volume begins by providing protocols for germline stem cell identification and regulation in model organisms, and concludes with detailed chapters covering current techniques involving in vitro culture and the applications of the cells.

Nucleic Acids

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Publisher : Sterling Publishing Company
ISBN 13 : 9780935702491
Total Pages : 854 pages
Book Rating : 4.7/5 (24 download)

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Book Synopsis Nucleic Acids by : Victor A. Bloomfield

Download or read book Nucleic Acids written by Victor A. Bloomfield and published by Sterling Publishing Company. This book was released on 2000-04-17 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a comprehensive account of the structures and physical chemistry properties of nucleic acids, with special emphasis on biological function, this text has been organized to meet the needs of those who have only a basic understanding of physical chemistry and molecular biology.

An Introduction to Ecological Genomics

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Publisher : Oxford University Press
ISBN 13 : 0199594686
Total Pages : 374 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis An Introduction to Ecological Genomics by : Nico M. van Straalen

Download or read book An Introduction to Ecological Genomics written by Nico M. van Straalen and published by Oxford University Press. This book was released on 2012 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors also provide a comparative survey of the properties of genomes (genome size, gene families, synteny, and polymorphism) for prokaryotes as well as the main eukaryotic models.

How Tobacco Smoke Causes Disease

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Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis How Tobacco Smoke Causes Disease by : United States. Public Health Service. Office of the Surgeon General

Download or read book How Tobacco Smoke Causes Disease written by United States. Public Health Service. Office of the Surgeon General and published by . This book was released on 2010 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

DNA-protein Interactions

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Publisher : Oxford University Press, USA
ISBN 13 : 9780199636914
Total Pages : 416 pages
Book Rating : 4.6/5 (369 download)

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Book Synopsis DNA-protein Interactions by : Andrew Arthur Travers

Download or read book DNA-protein Interactions written by Andrew Arthur Travers and published by Oxford University Press, USA. This book was released on 2000 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA-Protein Interactions is a novel compilation of methods for studying the interactions of proteins with DNA. It is a rapidly advancing research area in which multidisciplinary approaches are especially valuable for solving problems and obtaining a detailed understanding of the molecular regulatory interactions involved. This book covers all the major tools that are required for the study of the large macromolecular enzymatic machines that manipulate DNA, with particular emphasis on biophysical techniques applied to the analysis of transcription and its relation to chromatin structure. Knowledge of basic techniques is assumed, although advances in fundamental fields are covered.

The Genetic Gods

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Publisher : Harvard University Press
ISBN 13 : 0674020359
Total Pages : 289 pages
Book Rating : 4.6/5 (74 download)

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Book Synopsis The Genetic Gods by : John C. Avise

Download or read book The Genetic Gods written by John C. Avise and published by Harvard University Press. This book was released on 2009-06-30 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: They mastermind our lives, shaping our features, our health, and our behavior, even in the sacrosanct realms of love and sex, religion, aging, and death. Yet we are the ones who house, perpetuate, and give the promise of immortality to these biological agents, our genetic gods. The link between genes and gods is hardly arbitrary, as the distinguished evolutionary geneticist John Avise reveals in this compelling book. In clear, straightforward terms, Avise reviews recent discoveries in molecular biology, evolutionary genetics, and human genetic engineering, and discusses the relevance of these findings to issues of ultimate concern traditionally reserved for mythology, theology, and religious faith. The book explains how the genetic gods figure in our development--not just our metabolism and physiology, but even our emotional disposition, personality, ethical leanings, and, indeed, religiosity. Yet genes are physical rather than metaphysical entities. Having arisen via an amoral evolutionary process--natural selection--genes have no consciousness, no sentient code of conduct, no reflective concern about the consequences of their actions. It is Avise's contention that current genetic knowledge can inform our attempts to answer typically religious questions--about origins, fate, and meaning. The Genetic Gods challenges us to make the necessary connection between what we know, what we believe, and what we embody. Table of Contents: Preface Prologue 1. The Doctrines of Biological Science 2. Geneses 3. Genetic Maladies 4. Genetic Beneficence 5. Strategies of the Genes 6. Genetic Sovereignty 7. New Lords of Our Genes? 8. Meaning Epilogue Notes Glossary Index Reviews of this book: Our genes, [Avise] says, are responsible not only for how we got here and exist day to day, but also for the core of our being--our personalities and morals. It is our genetic make-up that allows for and formulates our religious belief systems, he argues. Avise does not eschew spirituality but seeks a more informed, less confrontational approach between science and the pulpit. --Science News Reviews of this book: For the general scientific reader, the book is an excellent distillation of a broad and increasingly important field, a course of causation that cannot be ignored. From advising expectant parents to getting innocent people off death row, genetics increasingly dominates our lives. The sections on genetics are expertly written, particularly for those readers without in-depth knowledge. The author explains slowly and carefully just how genetics operates, using multiple metaphors. His genetic discourse proceeds in a neighborly fashion, as one might tell stories while sitting in a rocking chair at a country store. He seems to be invigorated by genes and just can't wait to tell about them. --David W. Hodo, Journal of the American Medical Association Reviews of this book: As a whole, this book is quite informative and stimulating, and sections of it are beautifully written. Indeed, Professor Avise has a real gift for prose and scientific expositions, and I would suspect that he must be a formidable lecturer...At its core, [The Genetic Gods] is a survey, and a very nice one at that, of evolutionary genetics, the field of the author's major research interests. There is a strong sociobiological cast to the arguments, and the work and ideas of E. O. Wilson figure prominently. The presentation of evolutionary genetics is imbedded in a more general discussion of modern human and molecular genetics...However, this book is, most of all, a philosophical treatise that attempts, admittedly with the bias of a biologist, to examine the intersection of the fundamental premises of evolution and religion. Professor Avise has given us plenty to think about in this book [and]...it was a real pleasure to wrestle with the ideas he was presenting. I would suggest that other readers give it a try. --Charles J. Epstein, Trends in Genetics Reviews of this book: [Avise's] account of the role genes play in shaping the human condition is wholly involving, paying particular attention to issues of reproduction, aging and death. In addition to presenting ample biological information in a form accessible to the nonspecialist, Avise does a superb job of discussing many of the ethical implications that have arisen from our growing knowledge of human genetics. Just a few of the topics covered are genetic engineering, the patenting of life, genetic screening, abortion, human cloning, gene therapy and insurance-related controversies. --Publishers Weekly Reviews of this book: Avise explains thoroughly how evolution operates on a genetic level. His goal is to show that humans can look to this information as a way to answer fundamental questions of life instead of looking to traditional religious beliefs...Avise includes some very interesting discussions of ethical concerns related to genetic issues. --Eric D. Albright, Library Journal This is a splendid account of a subject that affects us all: the breathtaking increase in understanding of human genetics and the insight it provides into human evolution. John Avise speaks with authority of molecular evolutionary genetics and with affecting compassion of what it might mean. --Douglas J. Futuyma, State University of New York at Stony Brook The Genetic Gods is many things. It is a wonderful introduction to modern molecular biology, by a man who knows his subject backwards. It is a stimulating account of the ways in which genetics impinges on human nature--our thinking and our behavior. It is a remarkably level-headed and sympathetic account of the implications of our new findings for traditional and not-so-traditional issues in philosophy and religion. In an age of genetic counseling, cloning, construction of new life forms, the book is worth its weight in gold for this alone. But most of all, it is a huge amount of fun to read--you want to applaud or argue with the author on nigh every page. Highly recommended! --Michael Ruse, University of Guelph The Genetic Gods makes a valuable contribution to the on-going task of sorting out the implications of evolutionary biology and genetics for human self-understanding. Avise addresses, with authority and grace, the most consequential intellectual issues of our time. A challenging and insightful book. --Loyal Rue, Harvard University A wonderfully informative and engaging book. Avise offers a lucid, accessible primer on our genes, angelic and demonic, and examines religious and ethical issues, all too human, now confronted by genetic science. He makes a compelling case that anyone seeking to 'Know Thyself' should study the DNA molecular scriptures, our most ancient and universal legacy. --Dudley Herschbach, Harvard University, Nobel Laureate in Chemistry

Post-Transcriptional Gene Regulation

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Publisher : Springer Science & Business Media
ISBN 13 : 1588297837
Total Pages : 330 pages
Book Rating : 4.5/5 (882 download)

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Book Synopsis Post-Transcriptional Gene Regulation by : Jeffrey Wilusz

Download or read book Post-Transcriptional Gene Regulation written by Jeffrey Wilusz and published by Springer Science & Business Media. This book was released on 2008 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Step-by-step instructions that ensure successful results.

Transcriptional and Translational Regulation of Stem Cells

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Publisher : Springer Science & Business Media
ISBN 13 : 9400766211
Total Pages : 370 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Transcriptional and Translational Regulation of Stem Cells by : Gary Hime

Download or read book Transcriptional and Translational Regulation of Stem Cells written by Gary Hime and published by Springer Science & Business Media. This book was released on 2013-05-22 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the latest findings on transcriptional and translational regulation of stem cells. Both transcriptional activators and repressors have been shown to be crucial for the maintenance of the stem cell state. A key element of stem cell maintenance is repression of differentiation factors or developmental genes – achieved transcriptionally, epigenetically by the Polycomb complex, and post-transcriptionally by RNA-binding proteins and microRNAs. This volume takes two approaches to this topic – (1) illustrating the general principles outlined above through a series of different stem cell examples – embryonic, iPS and adult stem cells, and (2) describing several molecular families that have been shown to have roles in regulation of multiple stem cell populations.

Innovative Medicine

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Publisher : Springer
ISBN 13 : 4431556516
Total Pages : 330 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Innovative Medicine by : Kazuwa Nakao

Download or read book Innovative Medicine written by Kazuwa Nakao and published by Springer. This book was released on 2015-10-13 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to innovative medicine, comprising the proceedings of the Uehara Memorial Foundation Symposium 2014. It remains extremely rare for the findings of basic research to be developed into clinical applications, and it takes a long time for the process to be achieved. The task of advancing the development of basic research into clinical reality lies with translational science, yet the field seems to struggle to find a way to move forward. To create innovative medical technology, many steps need to be taken: development and analysis of optimal animal models of human diseases, elucidation of genomic and epidemiological data, and establishment of “proof of concept”. There is also considerable demand for progress in drug research, new surgical procedures, and new clinical devices and equipment. While the original research target may be rare diseases, it is also important to apply those findings more broadly to common diseases. The book covers a wide range of topics and is organized into three complementary parts. The first part is basic research for innovative medicine, the second is translational research for innovative medicine, and the third is new technology for innovative medicine. This book helps to understand innovative medicine and to make progress in its realization.

Pathogenesis and Treatment of Acne and Rosacea

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Publisher : Springer
ISBN 13 : 3540693750
Total Pages : 729 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Pathogenesis and Treatment of Acne and Rosacea by : Christos C. Zouboulis

Download or read book Pathogenesis and Treatment of Acne and Rosacea written by Christos C. Zouboulis and published by Springer. This book was released on 2014-07-28 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written by experts from across the world, provides comprehensive coverage of acne and rosacea, focusing in particular on pathogenesis and treatment but also considering clinical aspects, prognostic factors, and impacts on quality of life. Both standard knowledge and important, clinically relevant insights that have emerged over the past decade are presented with the goal of assisting the reader in understanding these diseases and improving treatment outcome. It is explained how high-level research has recently given rise to a variety of new concepts in etiology and treatment, and emerging trends are also discussed. The book is in a reader-friendly format that highlights core messages with a very practical and clinical focus. Pathogenesis and Treatment of Acne and Rosacea will be an indispensable reference for all physicians who care for patients with acne or rosacea and for scientists working in the field.