Understanding Breast Cancer Genetics

Understanding Breast Cancer Genetics

Author: Barbara T. Zimmerman

Publisher: Univ. Press of Mississippi

Published: 2004

Total Pages: 142

ISBN-13: 9781578065783

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Health & Sickness -- Consumer Health This book by a scientist whose background is in cellular and molecular biology examines the fearsome disease that strikes one in eight women in the United States. Although women are more likely to die of heart disease or of lung cancer, a diagnosis of breast cancer is the medical pronouncement that a woman is most likely to fear. It kills more than 40,000 Americans annually. Why are some women more vulnerable than others? The interplay between genetics and environment is suspected. Thus this book for general readers will help them understand the genetic bases of both sporadic and inherited breast cancers. Although only five to ten percent of breast cancer patients have inherited mutations in these genes, all women need to understand the genetic implications of the disease. In clear, concise language Barbara T. Zimmerman guides the reader through the complexities, discussing in detail the genes that are known to increase susceptibility and the ways they are passed on. Examining the general biology of breast cancer, Zimmerman describes how sporadic and inherited forms of the disease arise and how the location of the tumors can affect the body. She discusses genetic mutations and their roles in the development of tumors and tells how these potentially cancer-inducing genes were discovered. Covered too are the issues of risk, prevention, screening, diagnosis, therapy, and genetic testing and counseling. Zimmerman concludes with a comprehensive analysis of current research and with an emphasis on how a woman's understanding of inherited breast cancer can help doctors seeking to design better methods for prevention and therapy. A useful list of resources for further information about the genetic causes of breast cancer is included. Barbara T. Zimmerman did her graduate work in experimental pathology and her post-doctoral research in the cellular and molecular processes of disease. Widely published, she is the manager of the Denver-based firm Biomedical Communication and Consulting.


Familial Breast and Ovarian Cancer

Familial Breast and Ovarian Cancer

Author: Patrick J. Morrison

Publisher: Cambridge University Press

Published: 2002-11-07

Total Pages: 419

ISBN-13: 1139437720

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This publication surveys the profound and far-reaching ramifications that have arisen from the very significant advances in our understanding of the genetic basis of familial breast and ovarian cancer. Written by international experts from Europe and North America, this book provides the busy clinician with a contemporary and wide-ranging guide to the latest developments in the diagnosis, genetics, screening, prevention and management of familial breast cancer. This area has advanced in knowledge so rapidly that this publication provides an unrivalled source of information including sections on ethical and insurance issues and the different cultural differences in breast cancer. The use of recently devised cancer genetics clinics and different referral criteria and patterns to these clinics are detailed. The volume will be of immense value to all clinical geneticists, oncologists, and healthcare professionals involved in screening and counselling programmes.


Mammography and Beyond

Mammography and Beyond

Author: National Research Council

Publisher: National Academies Press

Published: 2001-06-04

Total Pages: 34

ISBN-13: 0309075505

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X-ray mammography screening is the current mainstay for early breast cancer detection. It has been proven to detect breast cancer at an earlier stage and to reduce the number of women dying from the disease. However, it has a number of limitations. These current limitations in early breast cancer detection technology are driving a surge of new technological developments, from modifications of x-ray mammography such as computer programs that can indicate suspicious areas, to newer methods of detection such as magnetic resonance imaging (MRI) or biochemical tests on breast fluids. To explore the merits and drawbacks of these new breast cancer detection techniques, the Institute of Medicine of the National Academy of Sciences convened a committee of experts. During its year of operation, the committee examined the peer-reviewed literature, consulted with other experts in the field, and held two public workshops. In addition to identifying promising new technologies for early detection, the committee explored potential barriers that might prevent the development of new detection methods and their common usage. Such barriers could include lack of funding from agencies that support research and lack of investment in the commercial sector; complicated, inconsistent, or unpredictable federal regulations; inadequate insurance reimbursement; and limited access to or unacceptability of breast cancer detection technology for women and their doctors. Based on the findings of their study, the committee prepared a report entitled Mammography and Beyond: Developing Technology for Early Detection of Breast Cancer, which was published in the spring of 2001. This is a non-technical summary of that report.


Cancer and the Environment

Cancer and the Environment

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2002-08-01

Total Pages: 160

ISBN-13: 0309169240

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The Roundtable on Environmental Health Sciences, Research, and Medicine wanted to address the link between environmental factors and the development of cancer in light of recent advances in genomics. They asked what research tools are needed, how new scientific information can be applied in a timely manner to reduce the burden of cancer, and how this can be flexible enough to treat the individual.


Breast Cancer Gene Research and Medical Practices

Breast Cancer Gene Research and Medical Practices

Author: Sahra Gibbon

Publisher: Routledge

Published: 2014-03-05

Total Pages: 332

ISBN-13: 1135925526

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The discovery of the two inherited susceptibility genes BRCA1 and BRCA2 in the mid-1990s created the possibility of predictive genetic testing and led to the establishment of specific medical programmes for those at high risk of developing breast cancer in the UK, US and Europe. The book provides a coherent structure for examining the diversity of practices and discourses that surround developments linked to BRCA genetics, and to the evolving field of genetics more broadly. It will be of interest to students and scholars of anthropology, sociology, history of science, STS, public health and bioethics. Chapter 8 of this book is freely available as a downloadable Open Access PDF at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 3.0 license.


BRCC36, A Novel Subunit of a BRCA1/2 E3 Ubiquitin Ligase Complex: Candidate Breast Cancer Susceptibility Gene

BRCC36, A Novel Subunit of a BRCA1/2 E3 Ubiquitin Ligase Complex: Candidate Breast Cancer Susceptibility Gene

Author:

Publisher:

Published: 2004

Total Pages: 9

ISBN-13:

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Besides family history of cancer and an individual's age, no single etiologic factor can identify women at an increased risk for the disease. Approximately 10% of all cases of breast cancer exhibit a familial pattern of incidence. Efforts to identify the genetic basis of familial breast cancer reached fruition some years ago, when the breast-cancer susceptibility genes, BRCA1 and BRCA2 were identified. However, recent studies have suggested that mutations in these genes are associated with a smaller number (20 to 60%) of hereditary breast cancer families than originally estimated, especially in studies that have been based on population based family materials. Several groups including ours are searching for additional breast cancer susceptibility genes using whole genome scanning approaches, but the success of many of these approaches depends on the underlying heterogeneity of the remaining cancer susceptibility loci. The failure to date to identify additional breast cancer susceptibility genes associated with a high risk of disease suggests that more than one may exist. We have taken the approach that the next BRCA genes will be those that encode for proteins whose functions are linked to important cell regulatory pathways. We have recently found one such candidate BRCA3 protein, referred to as BRCC36.


Epigenetic Mechanisms of Gene Regulation

Epigenetic Mechanisms of Gene Regulation

Author: Vincenzo E. A. Russo

Publisher:

Published: 1996

Total Pages: 716

ISBN-13:

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Many inheritable changes in gene function are not explained by changes in the DNA sequence. Such epigenetic mechanisms are known to influence gene function in most complex organisms and include effects such as transposon function, chromosome imprinting, yeast mating type switching and telomeric silencing. In recent years, epigenetic effects have become a major focus of research activity. This monograph, edited by three well-known biologists from different specialties, is the first to review and synthesize what is known about these effects across all species, particularly from a molecular perspective, and will be of interest to everyone in the fields of molecular biology and genetics.