The Maternal Imprint
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The Maternal Imprint
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Author : Sarah S. Richardson
language : en
Publisher: University of Chicago Press
Release Date : 2021-11-05
The Maternal Imprint written by Sarah S. Richardson and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-05 with Medical categories.
Introduction: The Maternal Imprint -- Sex Equality in Heredity -- Prenatal Culture -- Germ Plasm Hygiene -- Maternal Effects -- Race, Birth Weight, and the Biosocial Body -- Fetal Programming -- It's the Mother! -- Epilogue: Gender and Heredity in the Postgenomic Moment.
The Placenta And Human Developmental Programming
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Author : Graham J. Burton
language : en
Publisher: Cambridge University Press
Release Date : 2010-12-16
The Placenta And Human Developmental Programming written by Graham J. Burton and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-16 with Medical categories.
Developmental programming is a rapidly advancing discipline of great importance to basic scientists and health professionals alike. This text integrates, for the first time, contributions from world experts to explore the role of the placenta in developmental programming. The book considers the materno-fetal supply line, and how perturbations of placental development impact on its functional capacity. Chapters examine ways in which environmental, immunological and vascular insults regulate expression of conventional and imprinted genes, along with their impact on placental shape and size, transport, metabolism and endocrine function. Research in animal models is integrated with human clinical and epidemiological data, and questions for future research are identified. Transcripts of discussions between the authors allow readers to engage with controversial issues. Essential reading for researchers in placental biology and developmental programming, as well as specialists and trainees in the wider field of reproductive medicine.
Introduction To Epigenetics
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Author : Renato Paro
language : en
Publisher: Springer Nature
Release Date : 2021-03-23
Introduction To Epigenetics written by Renato Paro and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-23 with Science categories.
This open access textbook leads the reader from basic concepts of chromatin structure and function and RNA mechanisms to the understanding of epigenetics, imprinting, regeneration and reprogramming. The textbook treats epigenetic phenomena in animals, as well as plants. Written by four internationally known experts and senior lecturers in this field, it provides a valuable tool for Master- and PhD- students who need to comprehend the principles of epigenetics, or wish to gain a deeper knowledge in this field. After reading this book, the student will: Have an understanding of the basic toolbox of epigenetic regulation Know how genetic and epigenetic information layers are interconnected Be able to explain complex epigenetic phenomena by understanding the structures and principles of the underlying molecular mechanisms Understand how misregulated epigenetic mechanisms can lead to disease
Genomic Imprinting
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Author : Rolf Ohlsson
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Genomic Imprinting written by Rolf Ohlsson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
The form and function of every living organism on the earth depends on the complex regulation of gene expression. This is carried out by controlling and interdigitating spatial and temporal patterns of gene activity during the life time of eukaryotic organisms. This is most dramatically apparent during early stages of development, when new types of cells and organs are being formed, often during very short time spans. To achieve this, it is vital that developmentally important genes can be kept in inactive or active states which are stably inherited in the soma. Indeed, it is now wellknown that the propen sity for a gene to be transcribed or silenced is stably propagated through many cell generations, even from parent to progeny. This phenomenon constitutes a type of extragenetic or epigenetic memory of cell identity and developmental potential which has been fundamental to the evolution of complex lifeforms, such as the reader of this book. This monograph focuses on a particular aspect of the epigenetic control of gene function: genomic imprinting. This defines a phenomenon where some genes or whole chromosomes can be silenced, activated, or even deleted depending on their parental origin. The impact of genomic imprinting is most clearly seen in the areas of cancer, clinical genetics, and development. Many of the processes associated with genomic imprinting can be observed in plants, yeast and man, for example, and may constitute, therefore, principles which are very conserved on an evolutionary scale.
Sex Itself
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Author : Sarah S. Richardson
language : en
Publisher: University of Chicago Press
Release Date : 2013-12-13
Sex Itself written by Sarah S. Richardson and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-13 with Science categories.
Human genomes are 99.9 percent identical—with one prominent exception. Instead of a matching pair of X chromosomes, men carry a single X, coupled with a tiny chromosome called the Y. Tracking the emergence of a new and distinctive way of thinking about sex represented by the unalterable, simple, and visually compelling binary of the X and Y chromosomes, Sex Itself examines the interaction between cultural gender norms and genetic theories of sex from the beginning of the twentieth century to the present, postgenomic age. Using methods from history, philosophy, and gender studies of science, Sarah S. Richardson uncovers how gender has helped to shape the research practices, questions asked, theories and models, and descriptive language used in sex chromosome research. From the earliest theories of chromosomal sex determination, to the mid-century hypothesis of the aggressive XYY supermale, to the debate about Y chromosome degeneration, to the recent claim that male and female genomes are more different than those of humans and chimpanzees, Richardson shows how cultural gender conceptions influence the genetic science of sex. Richardson shows how sexual science of the past continues to resonate, in ways both subtle and explicit, in contemporary research on the genetics of sex and gender. With the completion of the Human Genome Project, genes and chromosomes are moving to the center of the biology of sex. Sex Itself offers a compelling argument for the importance of ongoing critical dialogue on how cultural conceptions of gender operate within the science of sex.
Genomic Imprinting
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Author : Andrew Ward
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-02
Genomic Imprinting written by Andrew Ward and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-02 with Medical categories.
Genomic imprinting is the process by which gene activity is regulated according to parent of origin. Usually, this means that either the maternally inherited or the paternally inherited allele of a gene is expressed while the opposite allele is repressed. The phenomenon is largely restricted to mammals and flowering plants and was first recognized at the level of whole genomes. Nuclear transplantation experiments carried out in mice in the late 1970s established the non-equivalence of the maternal and paternal genomes in mammals, and a similar conclusion was drawn from studies of interploidy crosses of flowering plants that extend back to at least the 1930s. Further mouse genetic studies, involving animals carrying balanced translocations (reviewed in Chapter 3), indicated that imprinted genes were likely to be widely scattered and would form a minority within the mammalian genome. The first imprinted genes were identified in the early 1990s; over forty are now known in mammals and the list continues steadily to expand.
The Imprinted Brain
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Author : Christopher Badcock
language : en
Publisher: Jessica Kingsley Publishers
Release Date : 2009-05-15
The Imprinted Brain written by Christopher Badcock and has been published by Jessica Kingsley Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-15 with Psychology categories.
The Imprinted Brain sets out a radical new theory of the mind and mental illness based on the recent discovery of genomic imprinting. Imprinted genes are those from one parent that, in that parent's interest, are expressed in an offspring rather than the diametrically opposed genes from the other parent. For example, a higher birth weight may represent the dominance of the father's genes in leading to a healthy child, whereas a lower birth weight is beneficial to the mother's immediate wellbeing, and the imprint of the mother's genes will result in a smaller baby. According to this view, a win for the father's genes may result in autism, whereas one for the mother's may result in psychosis. A state of equilibrium - normality - is the most likely outcome, with a no-win situation of balanced expression. Imprinted genes typically produce symptoms that are opposites of each other, and the author uses psychiatric case material to show how many of the symptoms of psychosis can be shown to be the mental mirror-images of those of autism. Combining psychiatry with insights from modern genetics and cognitive science, Christopher Badcock explains the fascinating imprinted brain theory to the reader in a thorough but accessible way. This new theory casts some intriguing new light on other topics as diverse as the nature of genius, the appeal of detective fiction, and the successes - and failures - of psychoanalysis. This thought-provoking book is a must-read for anyone with an interest in autism, psychiatry, cognitive science or psychology in general.
Maternal Immunization
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Author : Elke Leuridan
language : en
Publisher: Academic Press
Release Date : 2019-11-26
Maternal Immunization written by Elke Leuridan and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-26 with Medical categories.
Immunization during pregnancy with currently recommended vaccines prevents infection in the mother, the unborn fetus, and the young infant, and there is an increasing focus from different stakeholders to use this approach for other infections of importance to protect these vulnerable groups. The aim of this Maternal Immunization book is to provide a contemporary overview of vaccines used in pregnancy (and the lactation period), with emphasis on aspects of importance for the target groups, namely, rationale for the use of vaccines in pregnancy, safety, immunogenicity (immunology), timing to vaccinate, repeat doses, protective effects in the mother, fetus, and infant, and public acceptance and implementation, of existing and of future vaccines. Provides an overview of a quickly evolving topic. This will benefit the reader who wishes to rapidly become informed and up-to-date with new developments in this field Suitable to a broad audience: scientific researchers, obstetricians, gynecologists, neonatologists, vaccinators, pediatricians, students, and industry. Maternal vaccination impacts a wide range of specialists Allows health care professionals/researchers to gain insight into other aspects of vaccination in pregnancy outside of their specialism Is coauthored by specialists from multiple disciplines, providing a diverse view of the subject, increasing its interest and appeal Creates awareness of the current developments in this area of medicine and of the potential of maternal vaccination to improve the health of mothers and infants worldwide
Genomic Imprinting
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Author : Hiroyuki Sasaki
language : en
Publisher:
Release Date : 2006
Genomic Imprinting written by Hiroyuki Sasaki and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
Genomic imprinting, a parent-of-origin-specific epigenetic modification of the genome, is observed in placental mammals and some plants (angiosperms). Since its discovery in the early 1980s, this intriguing phenomenon has been intensively investigated and has spawned an exciting new research area. Imprinting is relevant to a variety of biological events such as embryogenesis, growth and behavior, and its disruption can lead to congenital malformation syndromes and cancers. Furthermore, imprinting has been serving as an excellent model system to study epigenetic mechanisms of gene regulation and helping us to understand how gene clusters and genome domains are regulated. This special issue provides an overview of the current knowledge of genomic imprinting. Including both excellent reviews and original research articles by outstanding researchers in the field, many of which were participants of the genomic imprinting workshops in Montpellier (September 2004) and Oxford (April 2005), it represents the forefront of imprinting research.
Perinatal Genetics
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Author : Mary E Norton
language : en
Publisher: Elsevier Health Sciences
Release Date : 2019-01-23
Perinatal Genetics written by Mary E Norton and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-23 with Medical categories.
Get a quick, expert overview of the fast-changing field of perinatal genetics with this concise, practical resource. Drs. Mary Norton, Jeffrey A. Kuller, Lorraine Dugoff, and George Saade fully cover the clinically relevant topics that are key to providers who care for pregnant women and couples contemplating pregnancy. It’s an ideal resource for Ob/Gyn physicians, maternal-fetal medicine specialists, and clinical geneticists, as well as midwives, nurse practitioners, and other obstetric providers. Provides a comprehensive review of basic principles of medical genetics and genetic counseling, molecular genetics, cytogenetics, prenatal screening options, chromosomal microarray analysis, whole exome sequencing, prenatal ultrasound, diagnostic testing, and more. Contains a chapter on fetal treatment of genetic disorders. Consolidates today’s available information and experience in this important area into one convenient resource.