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Epigenetics is a rapidly expanding field in medical and biological research which concerns heritable traits that are not attributable to changes in the DNA sequence. Epigenetic mechanisms play key roles in many biological processes, and it has become clear that their disruption can gives rise to diverse pathologies in humans. Edited by preeminent experts, Sophie Rousseaux and Saadi Khochbin, this volume in the ‘Epigenetics and Human Health’ series discusses the role of epigenetics in human reproduction. The book presents epigenetic transitions that are important at defined stages of gametogenesis and during meiosis. Several of the sixteen chapters written by experts in the field cover fundamental concepts discovered through cellular and biochemical work and from research on animal models. In other chapters, key examples are provided of how disruption of these mechanisms affects germ cell development and fertility, and contributes to the germinal cancers. Finally, the book discusses how in vitro manipulation and culture in assisted reproduction can epigenetically perturb germ cells, and how this can trigger disease phenotypes in the next generation. Conceived towards advanced students, medical professionals and research scientists, this is the first comprehensive textbook on this topic that will serve as a valuable reference during the years to come.
Embryology. --- Epigenesis. --- Human reproduction. --- Reproduction. --- Gene Expression Regulation --- Reproductive Physiological Processes --- Cell Differentiation --- Cell Physiological Processes --- Genetic Processes --- Reproductive Physiological Phenomena --- Gametogenesis --- Reproduction --- Epigenesis, Genetic --- Cell Physiological Phenomena --- Genetic Phenomena --- Reproductive and Urinary Physiological Phenomena --- Phenomena and Processes --- Biology --- Zoology --- Medicine --- Health & Biological Sciences --- Genetics --- Animal Anatomy & Embryology --- Pathology --- Medicine. --- Human genetics. --- Reproductive medicine. --- Biomedicine. --- Human Genetics. --- Reproductive Medicine. --- Human physiology --- Reproductive health --- Reproductive rights --- Embryology --- Evolution (Biology) --- Human reproduction --- Human reproductive health --- Human reproductive medicine --- Reproductive medicine --- Health --- Heredity, Human --- Human biology --- Physical anthropology --- Health aspects
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Human genetics --- Gynaecology. Obstetrics --- medische genetica --- genetica --- vroedkunde
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Epigenetics is a rapidly expanding field in medical and biological research which concerns heritable traits that are not attributable to changes in the DNA sequence. Epigenetic mechanisms play key roles in many biological processes, and it has become clear that their disruption can gives rise to diverse pathologies in humans. Edited by preeminent experts, Sophie Rousseaux and Saadi Khochbin, this volume in the Epigenetics and Human Health' series discusses the role of epigenetics in human reproduction. The book presents epigenetic transitions that are important at defined stages of gametogenesis and during meiosis. Several of the sixteen chapters written by experts in the field cover fundamental concepts discovered through cellular and biochemical work and from research on animal models. In other chapters, key examples are provided of how disruption of these mechanisms affects germ cell development and fertility, and contributes to the germinal cancers. Finally, the book discusses how in vitro manipulation and culture in assisted reproduction can epigenetically perturb germ cells, and how this can trigger disease phenotypes in the next generation. Conceived towards advanced students, medical professionals and research scientists, this is the first comprehensive textbook on this topic that will serve as a valuable reference during the years to come
Human genetics --- Gynaecology. Obstetrics --- medische genetica --- genetica --- vroedkunde
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A l’heure où la coexistence entre droit de la concurrence et droits intellectuels n’est plus à démontrer, cette relation continue à faire couler beaucoup d’encre. En cause, des manières différentes d’atteindre un objectif commun : stimuler l’innovation. Comment concilier l’exclusivité conférée par les droits de propriété intellectuelle et les règles de concurrence sur un même marché ? La réponse européenne est le résultat d’une jurisprudence qui s’est construite progressivement sur base d’une théorie développée aux Etats-Unis : « the essential facilities doctrine ». Cette théorie qui vise à empêcher les abus de position dominante est en quelque sorte paradoxale puisque les compagnies qui acquièrent un avantage compétitif grâce à leurs efforts et investissements peuvent se voir obligées d’aider des entreprises opérant sur le même marché à leur faire concurrence. Dès lors, une application trop extensive de cette doctrine risque d’amoindrir les incitations à la recherche et l’innovation. D’un autre côté, sans ce type de régulation, les entreprises dominantes seraient libres de fausser la concurrence soit en imposant des prix d’accès excessifs, soit en refusant tout simplement de partager la facilité. Il s’agit de trouver un équilibre afin d’assurer une concurrence effective tout en préservant les droits conférés par la propriété intellectuelle. Ce mémoire a pour ambition de faire le point sur les acquis mais également sur les zones d’ombre qui subsistent en raison d’une jurisprudence incertaine.
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