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Author: Henry H Q Heng
Publisher: World Scientific
ISBN: 9814520861
Category : Medical
Languages : en
Pages : 463
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Book Description
Cancer research is at a crossroads. Traditionally, cancer has been thought of as a disease of gene mutation, where the stepwise accumulation of cancer gene mutations is the key, and the identification of common gene mutations has been considered to be essential for diagnosis and treatment. Despite extensive research efforts and accumulated knowledge on cancer genes and pathways, the clinical benefits of this traditional approach have been limited. Recently, cancer genome sequencing has revealed an extensive amount of genetic heterogeneity where the long-expected common mutation drivers have been difficult, if not impossible, to identify. These realities ultimately challenge the conceptual framework of current cancer biology.This book introduces a new concept of genome theory of cancer evolution, in an attempt to unify the field. Many important and representative, but often confusing, questions and paradoxes are critically analyzed. By comparing gene- and genome-based theories, the hidden flaws of many popular viewpoints are addressed. This discussion is intended to initiate a much-needed critical re-evaluation of current cancer research.
Author: Henry H Q Heng
Publisher: World Scientific
ISBN: 9814520861
Category : Medical
Languages : en
Pages : 463
Get Book Here
Book Description
Cancer research is at a crossroads. Traditionally, cancer has been thought of as a disease of gene mutation, where the stepwise accumulation of cancer gene mutations is the key, and the identification of common gene mutations has been considered to be essential for diagnosis and treatment. Despite extensive research efforts and accumulated knowledge on cancer genes and pathways, the clinical benefits of this traditional approach have been limited. Recently, cancer genome sequencing has revealed an extensive amount of genetic heterogeneity where the long-expected common mutation drivers have been difficult, if not impossible, to identify. These realities ultimately challenge the conceptual framework of current cancer biology.This book introduces a new concept of genome theory of cancer evolution, in an attempt to unify the field. Many important and representative, but often confusing, questions and paradoxes are critically analyzed. By comparing gene- and genome-based theories, the hidden flaws of many popular viewpoints are addressed. This discussion is intended to initiate a much-needed critical re-evaluation of current cancer research.
Author: Henry H. Heng
Publisher: World Scientific
ISBN: 9814520853
Category : Science
Languages : en
Pages : 463
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Book Description
"Cancer research is at a crossroads. Traditionally, cancer has been thought of as a disease of gene mutation, where the stepwise accumulation of cancer gene mutations is the key, and the identification of common gene mutations has been considered to be essential for diagnosis and treatment. Despite extensive research efforts and accumulated knowledge on cancer genes and pathways, the clinical benefits of this traditional approach have been limited. Recently, cancer genome sequencing has revealed an extensive amount of genetic heterogeneity where the long-expected common mutation drivers have been difficult, if not impossible, to identify. These realities ultimately challenge the conceptual framework of current cancer biology. This book introduces a new concept of genome theory of cancer evolution, in an attempt to unify the field. Many important and representative, but often confusing, questions and paradoxes are critically analyzed. By comparing gene- and genome-based theories, the hidden flaws of many popular viewpoints are addressed. This discussion is intended to initiate a much-needed critical re-evaluation of current cancer research."--
Author: United States. Public Health Service. Office of the Surgeon General
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 728
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Book Description
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.
Author: Robert E. Bristow
Publisher: CRC Press
ISBN: 0429578857
Category : Medical
Languages : en
Pages : 681
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Book Description
Updated and expanded, the third edition of Surgery for Ovarian Cancer focuses on essential techniques for the effective management of ovarian cancer. It reflects the most contemporary science and surgical applications for the management of patients with ovarian cancer and related peritoneal surface malignancies. This new edition takes a step-by-step approach and includes new intraoperative photographs and videos illustrating surgical procedures. It is principally devoted to the technical aspects of cytoreductive surgery, with chapters divided according to anatomic region. The chapters cover relevant anatomical considerations, surgical challenges specific to each region, and operative approaches and techniques favored by the authors. The list of contributing authors has been expanded from the previous edition and includes international and world-renowned experts from the fields of gynecologic oncology and surgical oncology. The topics of minimally invasive surgery, secondary cytoreduction, palliative surgery, and postoperative care are also covered in detail. New to the third edition are chapters on preoperative risk stratification, regional therapeutics and peritonectomy procedures, and quality assurance relating to ovarian cancer surgery. This comprehensive text is essential reading for all practitioners working with patients with ovarian cancers.
Author: Athena Aktipis
Publisher: Princeton University Press
ISBN: 0691163847
Category : Medical
Languages : en
Pages : 256
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Book Description
A fundamental and groundbreaking reassessment of how we view and manage cancer When we think of the forces driving cancer, we don’t necessarily think of evolution. But evolution and cancer are closely linked because the historical processes that created life also created cancer. The Cheating Cell delves into this extraordinary relationship, and shows that by understanding cancer’s evolutionary origins, researchers can come up with more effective, revolutionary treatments. Athena Aktipis goes back billions of years to explore when unicellular forms became multicellular organisms. Within these bodies of cooperating cells, cheating ones arose, overusing resources and replicating out of control, giving rise to cancer. Aktipis illustrates how evolution has paved the way for cancer’s ubiquity, and why it will exist as long as multicellular life does. Even so, she argues, this doesn’t mean we should give up on treating cancer—in fact, evolutionary approaches offer new and promising options for the disease’s prevention and treatments that aim at long-term management rather than simple eradication. Looking across species—from sponges and cacti to dogs and elephants—we are discovering new mechanisms of tumor suppression and the many ways that multicellular life-forms have evolved to keep cancer under control. By accepting that cancer is a part of our biological past, present, and future—and that we cannot win a war against evolution—treatments can become smarter, more strategic, and more humane. Unifying the latest research from biology, ecology, medicine, and social science, The Cheating Cell challenges us to rethink cancer’s fundamental nature and our relationship to it.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170133
Category : Medical
Languages : en
Pages : 564
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Book Description
Cancer ranks second only to heart disease as a leading cause of death in the United States, making it a tremendous burden in years of life lost, patient suffering, and economic costs. Fulfilling the Potential for Cancer Prevention and Early Detection reviews the proof that we can dramatically reduce cancer rates. The National Cancer Policy Board, part of the Institute of Medicine, outlines a national strategy to realize the promise of cancer prevention and early detection, including specific and wide-ranging recommendations. Offering a wealth of information and directly addressing major controversies, the book includes: A detailed look at how significantly cancer could be reduced through lifestyle changes, evaluating approaches used to alter eating, smoking, and exercise habits. An analysis of the intuitive notion that screening for cancer leads to improved health outcomes, including a discussion of screening methods, potential risks, and current recommendations. An examination of cancer prevention and control opportunities in primary health care delivery settings, including a review of interventions aimed at improving provider performance. Reviews of professional education and training programs, research trends and opportunities, and federal programs that support cancer prevention and early detection. This in-depth volume will be of interest to policy analysts, cancer and public health specialists, health care administrators and providers, researchers, insurers, medical journalists, and patient advocates.
Author: Marta Bertolaso
Publisher: Springer
ISBN: 9402408657
Category : Philosophy
Languages : en
Pages : 200
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Book Description
Since the 1970s, the origin of cancer is being explored from the point of view of the Somatic Mutation Theory (SMT), focusing on genetic mutations and clonal expansion of somatic cells. As cancer research expanded in several directions, the dominant focus on cells remained steady, but the classes of genes and the kinds of extra-genetic factors that were shown to have causal relevance in the onset of cancer multiplied. The wild heterogeneity of cancer-related mutations and phenotypes, along with the increasing complication of models, led to an oscillation between the hectic search of ‘the’ few key factors that cause cancer and the discouragement in face of a seeming ‘endless complexity’. To tame this complexity, cancer research started to avail itself of the tools that were being developed by Systems Biology. At the same time, anti-reductionist voices began claiming that cancer research was stuck in a sterile research paradigm. This alternative discourse even gave birth to an alternative theory: the Tissue Organization Field Theory (TOFT). A deeper philosophical analysis shows limits and possibilities of reductionist and anti-reductionist positions and of their polarization. This book demonstrates that a radical philosophical reflection is necessary to drive cancer research out of its impasses. At the very least, this will be a reflection on the assumptions of different kinds of cancer research, on the implications of what cancer research has been discovering over 40 years and more, on a view of scientific practice that is most able to make sense of the cognitive and social conflicts that are seen in the scientific community (and in its results), and, finally, on the nature of living entities with which we entertain this fascinating epistemological dance that we call scientific research. The proposed Dynamic and Relational View of carcinogenesis is a starting point in all these directions.
Author: Alanna Skuse
Publisher: Springer
ISBN: 1137487534
Category : Literary Criticism
Languages : en
Pages : 373
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Book Description
This book is open access under a CC-BY licence. Cancer is perhaps the modern world's most feared disease. Yet, we know relatively little about this malady's history before the nineteenth century. This book provides the first in-depth examination of perceptions of cancerous disease in early modern England. Looking to drama, poetry and polemic as well as medical texts and personal accounts, it contends that early modern people possessed an understanding of cancer which remains recognizable to us today. Many of the ways in which medical practitioners and lay people imagined cancer – as a 'woman's disease' or a 'beast' inside the body – remain strikingly familiar, and they helped to make this disease a byword for treachery and cruelty in discussions of religion, culture and politics. Equally, cancer treatments were among the era's most radical medical and surgical procedures. From buttered frog ointments to agonizing and dangerous surgeries, they raised abiding questions about the nature of disease and the proper role of the medical practitioner.
Author: David Khayat
Publisher: W. W. Norton & Company
ISBN: 0393246477
Category : Health & Fitness
Languages : en
Pages : 227
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Book Description
With the huge number of studies on nutrition and cancer available, it's impossible for a person to sort through them all to come up with practical recommendations. Now, Dr. David Khayat, a world-renowned oncologist, has done that hard work for you. In this international bestseller, Dr. Khayat provides easy-to-follow—and often surprising—guidelines on what are now known to be the foods most likely to reduce the risk of cancer. For those of a scientific bent, he explains what cancer is and how it develops. Bringing together his own research with that of other major cancer specialists, he breaks down what the studies mean, which ones provide the most solid evidence, and how to use their results in your and your family’s diet. Structured by the major food groups—as well as supplements, beverages, and exercise—The Anticancer Diet may surprise you by not disparaging red meat but alerting you to find out the source of your fish and suggesting sole over salmon. While highly recommending commercial pomegranate juice, it cautions people with fair hair and eyes against drinking orange juice. What stage of life a person is at will also affect what they should consume. Pregnant women, older women, men, and children may process foods differently. With numerous easy-to-read charts and tables along with a comprehensive food list at the back of the book, this accessible, user-friendly guide helps readers realize the power in their everyday choices.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
