Epigenetic Modification in 4T1 Mouse Breast Cancer Model by Artificial Light at Night and Melatonin Treatment PDF Download
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Author: Sahar Agbaria
Publisher:
ISBN:
Category :
Languages : en
Pages : 122
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Book Description
Author: Sahar Agbaria
Publisher:
ISBN:
Category :
Languages : en
Pages : 122
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Book Description
Author: Abed Elsalam Zubidat
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 0
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Book Description
Epigenetics is an important tool for understanding the relation between environmental exposures and cellular functions, including metabolic and proliferative responses. At our research center, we have devolved a mouse model for characterizing the relation between exposure to artificial light at night (ALAN) and both global DNA methylation (GDM) and breast cancer. Generally, the model describes a close association between ALAN and cancer responses. Cancer responses are eminent at all light spectra, with the prevalent manifestation at the shorter end of the visible spectrum. ALAN-induced pineal melatonin suppression is the principal candidate mechanism mediating the environmental exposure at the molecular level by eliciting aberrant GDM modifications. The carcinogenic potential of ALAN can be ameliorated in mice by exogenous melatonin treatment. In contrast to BALB/c mice, humans are diurnal species, and thus, it is of great interest to evaluate the ALAN-melatonin-GDM nexus also in a diurnal mouse model. The fat sand rat (Psammomys obesus) provides an appropriate model as its responses to photoperiod are comparable to humans. Interestingly, melatonin and thyroxin have opposite effects on GDM levels in P. obesus. Melatonin, GDM levels, and even thyroxin may be utilized as novel biomarkers for detection, staging, therapy, and prevention of breast cancer progression.
Author: Rosaria Meccariello
Publisher: BoD – Books on Demand
ISBN: 1789840872
Category : Medical
Languages : en
Pages : 97
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Book Description
Epigenetic changes are heritable and reversible modifications that significantly affect gene expression without any change in DNA sequence. The epigenetic signature is remodelled during the lifespan as a direct consequence of both environment and lifestyle. Therefore, health or disease status strongly depends on epigenetic marks. This book summarizes the current knowledge in the field and includes chapters on epigenetics in plants and epigenetics in health and disease. It is written for a wide audience of basic and clinical scientists, teachers and students interested in gaining a better understanding of epigenetics.
Author: Sotiris Missailidis
Publisher: John Wiley & Sons
ISBN: 0470061510
Category : Medical
Languages : en
Pages : 321
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Book Description
Edited by the winner of the 2008 Mike Price Fellowship The Cancer Clock is a comprehensive overview of cancer as a single topic and provides an all-encompassing account of the key aspects related to the disease from its causes and initial diagnosis through to treatment and care and the different support mechanisms available. Carefully divided into three key parts, the first part of the book focuses on the genesis of the disease through environmental, lifestyle and socioeconomic factors. The second part moves on to consider early disease, disease development, diagnosis, monitoring and imaging of the disease. The book then discusses standard treatments such as surgery, chemotherapy, radiotherapy and immunotherapy along with current developments in the field such as targeted therapeutics, antibody therapies and novel chemotherapy agents. The book closes with a discussion of patient care, pain control, nursing in cancer patients and rehabilitation processes and a final chapter that looks at the psychological and psychosocial aspects of the disease, from coping with the knowledge of having cancer to coping with the side effects of the treatments, family support and dedicated support groups. Written in a clear, accessible manner this book is an ideal starting point for students of pharmacy, pharmacology, the biomedical sciences and other related disciplines where an understanding of cancer as a whole is required. takes an interdisciplinary approach covering the chemistry, epidemiology, basic biology and genetics, radiology, medical physics, medicine, nursing, health and social welfare all associated with cancer diagnosis, treatment and care explains the various causes of cancer and suggests actions for the prevention of the disease includes chapters on current diagnostic tests, drug development and the techniques used in drug design both chemical and biological considers current experimental therapeutic and diagnostic approaches and their potential for future therapeutic development examines aspects of cancer care, physiotherapy, rehabilitation and the psychological aspects of the disease includes self assessment questions/answers, summary sections and review questions and information boxes to enhance student understanding
Author:
Publisher: ISCOMS
ISBN: 9036722969
Category :
Languages : en
Pages : 330
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Book Description
Author: Susan G. Amara
Publisher: Gulf Professional Publishing
ISBN: 9780121821975
Category : Medical
Languages : en
Pages : 834
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Book Description
General Description of the Series: Neurotransmitter Transporters focuses on biochemical, electrophysiological, pharmacological, molecular, and cell biological approaches used to study neurotransmitter transport systems. The articles provide detailed descriptions of procedures that should enable the reader to understand how they are accomplished and to repeat or adapt them for their own experimental needs. This book is the first to focus on methods that have been the basis for the rapid development of this area. General Description of the Series: The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. Now with more than 300 volumes (all of them still in print), the series contains much material still relevant today--truly an essential publication for researchers in all fields of life sciences. Key Features * The transport of CNS neurotransmitter transporters * Electrophysiological, biochemical, molecular, cellular biological, pharmacological, neurochemical, and structural approaches * Both plasma and vesicular carriers
Author: Richard G. Stevens
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 786
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Book Description
Author: Vladimir P. Skulachev
Publisher: Springer Science & Business Media
ISBN: 364233430X
Category : Science
Languages : en
Pages : 435
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Book Description
Principles of Bioenergetics summarizes one of the quickly growing branches of modern biochemistry. Bioenergetics concerns energy transductions occurring in living systems and this book pays special attention to molecular mechanisms of these processes. The main subject of the book is the "energy coupling membrane" which refers to inner membranes of intracellular organelles, for example, mitochondria and chloroplasts. Cellular cytoplasmic membranes where respiratory and photosynthetic energy transducers, as well as ion-transporting ATP-synthases (ATPases) are also part of this membrane. Significant attention is paid to the alternative function of mitochondria as generators of reactive oxygen species (ROS) that mediate programmed death of cells (apoptosis and necrosis) and organisms (phenoptosis). The latter process is considered as a key mechanism of aging which may be suppressed by mitochondria-targeted antioxidants.
Author: Suryakanta Swain
Publisher: CRC Press
ISBN: 9385059610
Category : Medical
Languages : en
Pages : 366
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Book Description
Pharmaceutical Drug Delivery Systems and Vehicles focuses on the fundamental principles while touching upon the advances in the pharma field with coverage of the basic concepts, fundamental principles, biomedical rationales, preparative and characterization techniques, and potential applications of pharmaceutical drug delivery systems and vehicles.
Author: Michael J. Wheeler
Publisher: Humana
ISBN: 9781493962808
Category : Science
Languages : en
Pages : 0
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Book Description
Hormone measurement is necessary for the diagnosis of a wide range of clinical conditions and is essential for monitoring the effectiveness of treatment. As the number of hormone requests in the clinical field rises exponentially, it has become imperative to create hormone assays accessible to researchers with a varied range of equipment. Hormone Assays in Biological Fluids, Second Edition reviews common techniques used to measure hormones as well as relatively new methods such as tandem mass spectrometry. Additionally, subsequent chapters detail methods for a broad range of hormones; Techniques and principles covered are transferable to a wide range of substances across species. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Hormone Assays in Biological Fluids, Second Edition will serve students, technologists, laboratory scientists, and researchers looking to apply, or attain a greater understanding of, methods for measuring hormones.
