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Regulation Of The Aryl Hydrocarbon Receptor And The Signal Transducer And Activator Of Transcription 1 By Long Term Estrogen Exposure In Breast Carcinoma Cells
Download Regulation Of The Aryl Hydrocarbon Receptor And The Signal Transducer And Activator Of Transcription 1 By Long Term Estrogen Exposure In Breast Carcinoma Cells full books in PDF, epub, and Kindle. Read online Regulation Of The Aryl Hydrocarbon Receptor And The Signal Transducer And Activator Of Transcription 1 By Long Term Estrogen Exposure In Breast Carcinoma Cells ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Regulation of the Aryl Hydrocarbon Receptor and the Signal Transducer and Activator of Transcription 1 by Long-term Estrogen Exposure in Breast Carcinoma Cells by : Neal A. Englert
Download or read book Regulation of the Aryl Hydrocarbon Receptor and the Signal Transducer and Activator of Transcription 1 by Long-term Estrogen Exposure in Breast Carcinoma Cells written by Neal A. Englert and published by . This book was released on 2011 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Activation of Estrogen Receptor Alpha, Aryl Hydrocarbon Receptor, and Nuclear Factor Erythroid-2 Like 2 in Human Breast Cancer Cells by : Raymond Ho Fai Lo
Download or read book Activation of Estrogen Receptor Alpha, Aryl Hydrocarbon Receptor, and Nuclear Factor Erythroid-2 Like 2 in Human Breast Cancer Cells written by Raymond Ho Fai Lo and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Breast Cancer: New Insights for the Healthcare Professional: 2012 Edition by :
Download or read book Breast Cancer: New Insights for the Healthcare Professional: 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-10 with total page 2034 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast Cancer: New Insights for the Healthcare Professional / 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Breast Cancer. The editors have built Breast Cancer: New Insights for the Healthcare Professional / 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Breast Cancer in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Breast Cancer: New Insights for the Healthcare Professional / 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author :United States. Public Health Service. Office of the Surgeon General Publisher : ISBN 13 : Total Pages :728 pages Book Rating :4.:/5 (318 download)
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.
Book Synopsis Hormone Signaling by : Vincent Goffin
Download or read book Hormone Signaling written by Vincent Goffin and published by Springer Science & Business Media. This book was released on 2002-03-31 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multicellular organisms require a means of intracellular communication to organize and develop the complex body plan that occurs during embryogenesis and then for cell and organ systems to access and respond to an ever changing environmental milieu. Mediators of this constant exchange of information are growth factors, neurotransmmitters, peptide and protein hormones which bind to cell surface receptors and transduce their signals from the extracellular space to the intracellular compartment. Via multiple signaling pathways, receptors of this general class affect growth, development and differentiation. Smaller hydrophobic signaling molecules, such as steroids and non-steroid hormones, vitamins and metabolic mediators interact with a large family of nuclear receptors. These receptors function as transcription factors affecting gene expression, to regulate the multiple aspects of animal and human physiology, including development, reproduction and homeostasis. The aim of this book is to cover various aspects of intracellular signaling involving hormone receptors.
Book Synopsis Mechanisms of Aryl Hydrocarbon Receptor and Estrogen Receptor Action in Breast Cancer Cells by : Jeong Eun Lee
Download or read book Mechanisms of Aryl Hydrocarbon Receptor and Estrogen Receptor Action in Breast Cancer Cells written by Jeong Eun Lee and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In MCF7 and T47D cells cotreated with 1 nM 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) plus 0.1-10 uM 3̕,4̕ -dimethoxy flavone (DMF), there was a concentration-dependent decrease in the TCDD-induced ethoxyresorufin O-deethylase (EROD) activity. Gel mobility shift assays showed that 3̕,4̕ -DMF inhibited TCDD-induced aryl hydrocarbon receptor (AhR) transformation in rat liver cytosol and blocked TCDD-induced formation of the nuclear AhR complex in MCF7 and T47D cells. The antiestrogenic activity of TCDD in estrogen-induced transactivation assays in MCF7 cells was reversed by 3̕,4̕ -DMF, confirming the AhR antagonist activity of this compound in breast cancer cells. Cotreatment of T47D and MCF7 cells with TCDD and 10 uM resveratrol inhibited induction of CYP1A1 mRNA and EROD activity. Resveratrol did not inhibit TCDD-induced AhR transformation and reporter gene activity. Actinomycin D chase experiments in T47D cells showed that the mechanism of inhibition of CYP1A1 mRNA and EROD activity is due to an increased rate of CYP1A1 mRNA degradation, suggesting that resveratrol inhibits CYP1A1 via an AhR-independent post-transcriptional pathway. Vitamin D receptor-interacting protein 150 (DRIP150) coactivated estrogen receptor [alpha] (ER [alpha])-mediated transactivation and the response was AF2-dependent in ZR75 breast cancer cells. C-and N-terminal NR-boxes (amino acids 1186-1182 and 73-69, respectively) were not necessary for coactivation of ER [alpha]. Analysis of DRIP150 deletion mutants identified a 23 amino acid sequence (811-789) required for coactivation. The 23 amino acid contained two regions at amino acids 789-794 and 795-804 which resembled [alpha] -helical motifs identified in Lanuguinosa lipase/histamine N-methyl transferase and hepatocyte nuclear factor 1, respectively. A squelching assay using specific point mutations within each [alpha] -helix showed that the NIFSEVRVYN (795-804) region was the critical sequence required for the coactivator activity of DRIP150.
Book Synopsis A Molecular Model for Repression of BRCA-1 Transcription by the Aryl Hydrocarbon Receptor by :
Download or read book A Molecular Model for Repression of BRCA-1 Transcription by the Aryl Hydrocarbon Receptor written by and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this project is to investigate whether or not regulation of expression of the BRCA-1 gene in breast epithelial cells exposed to polycyclic aromatic hydrocarbons (PAHs) is mediated by the aryl hydrocarbon receptor (AhR). The scope of the project is to examine whether or not the AhR complexed with the AhR-nuclear transporter (ARNT protein, binds to several xenobiotic responsive elements (XRE) strategically located at -539 bp (CCGTGGAA=Cyp1A1-like) and +20base pairs (bp) (GCGTG=XRE-1) from the transcription start site on exon-1A. Two additional XREs (GCGTG) have been localized at -107 bp in the intervening sequence upstream (XRE-2) and +218 bp (XRE-3) into exon-1B. Findings of the experiments conducted during the lest period include: 1) Completed testing of mutation contructs for XRE2 and investigated the effects of antagonists of the AhR and ER-alpha on regulation of BRCA-1 transcription by estrogen and the dioxin-like compound TCDD in breast cancer MCF-7 cells. 2) Characterized the mechanism of interaction between the ER-alpha and the AhR at the XRE-2 by chromatin immunoprecipitation assay (ChIP).
Book Synopsis Regulation of Estrogen Receptor Transcription in Breast Carcinoma by :
Download or read book Regulation of Estrogen Receptor Transcription in Breast Carcinoma written by and published by . This book was released on 1998 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, we performed a functional mapping of the Estrogen Receptor (ER) promoter region and found a region in the 5' untranslated leader sequence that controlled ER transcription in ER-positive breast carcinoma cell lines. This region contained two binding sites for a transcription factor, Estrogen Receptor Factor-1 (ERF-1). ERF-1 was identified by gel shift assay and was present in ER-positive breast and endometrial carcinoma cells, but absent in ER-negative cell lines, thus inferring a role for ERF-1 in the regulation of ER transcription in breast carcinoma. Mutational analysis of the ERF-1 binding site showed that ERF-1 binding was correlated with transcriptional activity. ERF-1 was purified from MCF7 breast carcinoma cells using ion-exchange and DNA affinity chromatography and the cDNA was isolated from a MCF7 expression cDNA library. ERF-1 was identified as AP2gamma, a member of the AP2 transcription factor family. When binding specificity of ERF-1 was compared to AP2alpha using PCR-Assisted Binding Site selection and competitive gel shift assay, it was found that the two proteins recognized the same DNA sequence. Cotransfection of AP2alpha or AP2gamma with an ER promoter reporter construct demonstrated that activation of the ER promoter is dependent upon cell type.
Book Synopsis Current Trends in Cancer Management by : Liliana Streba
Download or read book Current Trends in Cancer Management written by Liliana Streba and published by BoD – Books on Demand. This book was released on 2019-09-25 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of cancer diagnosis, prognosis, and treatment is constantly advancing. From novel biomarkers to cutting-edge imaging solutions, changing chemotherapy protocols and novel immune-targeting agents, medical teams develop and test new ways to manage this ever-growing threat to the modern age. Imaging has been a reliable method for initial diagnosis and later surveillance of premalignant and cancerous lesions of the digestive tract. This book project aims to characterize the main diagnostic procedures and novel medical and surgical treatments, as well as provide an updated view on current guidelines, premalignant lesions management, and minimally invasive curative techniques.
Book Synopsis Environmental Impacts on Reproductive Health and Fertility by : Tracey J. Woodruff
Download or read book Environmental Impacts on Reproductive Health and Fertility written by Tracey J. Woodruff and published by Cambridge University Press. This book was released on 2010-01-28 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many reproductive and developmental health problems are caused by exposure to chemicals that are widely dispersed in our environment. These problems include infertility, miscarriage, poor pregnancy outcomes, abnormal fetal development, early puberty, endometriosis, and diseases and cancers of reproductive organs. The compelling nature of the collective science has resulted in recognition of a new field of environmental reproductive health. Focusing on exposures to environmental contaminants, particularly during critical periods in development and their potential effects on all aspects of future reproductive life-course, this book provides the first comprehensive source of information bringing together the arguments that are spread out among various scientific disciplines in environmental health, clinical and public health fields. It provides a review of the science in key areas of the relationship between environmental contaminants and reproductive health outcomes, and recommendations on efforts toward prevention in clinical care and public policy.
Book Synopsis Obesity and Cancer by : Tobias Pischon
Download or read book Obesity and Cancer written by Tobias Pischon and published by Springer. This book was released on 2016-12-01 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive and up-to-date review of the relationship between obesity and cancer. It opens with a global perspective on obesity and cancer incidence, followed by in-depth discussions of those cancers for which we have sufficient evidence of a causal relationship with obesity. It addresses topics such as the effects of obesity on cancer incidence and cancer survival, the effects of weight gain and weight loss in adulthood on cancer risk, the effects of childhood and adolescent obesity, and the role of body fat distribution in cancer risk. Individual chapters discuss potential pathways for the observed associations and explore possible mechanisms from both an epidemiological and an experimental perspective. It concludes with a population perspective on the cancer risk that is attributable to obesity and is thus potentially avoidable. This book is of particular value to researchers and epidemiologists and is also of interest to public health workers and clinicians.
Book Synopsis Breast Cancer Biology by : Dil Afroze
Download or read book Breast Cancer Biology written by Dil Afroze and published by BoD – Books on Demand. This book was released on 2020-07-08 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive overview of recent developments in the field of breast cancer biology. It is a complete and descriptive reference on motioning pathways and new treatment options for the future transnational scientists and clinicians working on cancer research and treatment. We greatly appreciate the work of all the contributors to this book. They have brought with them tremendous diversity of perspectives and fields, which is truly reflective of the complexity of the topic, and they have come together in this project to serve as the node of multidisciplinary collaboration in this field. Finally, we must acknowledge the thousands of cancer patients who have participated in the studies, and who have inspired us to gather information to significantly progress knowledge in the field in recent years.
Book Synopsis Obesity and Lipotoxicity by : Ayse Basak Engin
Download or read book Obesity and Lipotoxicity written by Ayse Basak Engin and published by Springer. This book was released on 2017-06-05 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the resultant health consequences and considerable increase in prevalence, obesity has become a major worldwide health problem. “Obesity and Lipotoxicity” is a comprehensive review of the recent researches to provide a better understanding of the lipotoxicity-related mechanisms of obesity and the potential for the development of new treatment strategies. This book overviews the biochemical pathways leading to obesity-related metabolic disorders that occur subsequent to lipotoxicity. Chapters examine the deleterious effects of nutrient excess at molecular level including the cellular and molecular aspects of breast cancer, resistance to leptin, insulin, adiponectin, and interconnection between the circadian clock and metabolic pathways during high-fat feeding. “Lipotoxicity and Obesity” will be a useful resource for clinicians and basic science researchers, such as biochemists, toxicologists, immunologists, nutritionists, adult and pediatric endocrinologists, cardiologists, as well as students who are thought in this field.
Book Synopsis Toxicological Profile for Toluene by :
Download or read book Toxicological Profile for Toluene written by and published by . This book was released on 2000 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diagnosis and Management of Ovarian Disorders by : Albert Altchek
Download or read book Diagnosis and Management of Ovarian Disorders written by Albert Altchek and published by Elsevier. This book was released on 2003-09-04 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated second edition of Diagnosis and Management of Ovarian Disorders provides thorough, yet succinct insight into the ever-changing realm of ovarian disorders. It presents a novel multidisciplinary approach to the subject as described by clinicians, surgeons, pathologists, basic scientists and related medical researchers. Topics covered include reproductive technology, early diagnosis of ovarian cancer, and management of menopause among others. The breadth of information provided by this book will appeal to clinicians and researchers involved in the study and treatment of ovarian disorders.KEY FEATURES* Includes updated information on early diagnosis of ovarian cancer* Reviews new diagnostic techniques for ovarian disorders* Discusses latest information on reproductive technology* Presents translational treatment linking laboratory research with clinical medicine
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1993 with total page 1258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Development of Sex Differences and Similarities in Behavior by : M. Haug
Download or read book The Development of Sex Differences and Similarities in Behavior written by M. Haug and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: M. HAUG Universite Louis Pasteur, Laboratoire de Psychophysi%gie, URA 1295, 7, rue de /'Universite, 67000 Strasbourg, France This varied and impressive volume is a record of the major presentations at the NATO sponsored Advanced Research Workshop on The Development of Sex Differences and Similarities in Behaviour held at the Chateau de Bonas, Gers, France July 14-18, 1992. It is fitting that a meeting evaluating masculine and feminine 'characteristics' was located in the Gascony region immortalised in Alexandre Dumas epic, macho tale of The Three Musketeers. It is even more satisfying that Marc HAUG the French Director (a D' Artagnan equivalent) was ably assisted by a US/French Consortium of three co-Directors (Drs. Richard E. WHALEN, Claude ARON and Kathie L. OLSEN). The ARW also provided opportunities to explore the region around the Chateau, to appreciate the complex history of the area and to sample armagnac and other local gastronomic creations. A lively and varied cultural programme (classics to jazz) was also provided to maintain the interests and enthusiasms of the participants.
