Download or read book Molecular Mechanisms of Cell Differentiation in Gonad Development written by Rafal P. Piprek and published by Springer. This book was released on 2018-05-31 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the current state of knowledge on the origin and differentiation of cell lines involved in the development of the vertebrate male and female gonads with particular emphasis on the mouse. It also discusses the processes leading to the testis- and ovary-specific structures and functions. The individual chapters review the origin and differentiation of the somatic cells of the genital ridges; the formation and migration of primordial germ cells in mouse and man; the gonadal supporting cell lineage and mammalian sex determination; differentiation of Sertoli and granulosa cells; mesonephric cell migration into the gonads and vascularization; origin and differentiation of androgen-producing cells in the gonads; germ cell commitment to the oogenic versus spermatogenic pathway and the role of retinoic acid; ovarian folliculogenesis; control of oocyte growth and development by intercellular communication within the follicular niche; biology of the Sertoli cell in the fetal, pubertal and adult mammalian testis; mechanisms regulating spermatogonial differentiation; stem cells in mammalian gonads; the role of microRNAs in cell differentiation during gonad development; human sex development and its disorders; as well as methods for the study of gonadal development.
Download or read book Molecular Mechanisms in Cellular Growth and Differentiation written by Anthony R. Bellvé and published by . This book was released on 1991 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Mechanisms in Cellular Growth and Differentiation describes the cellular differentiation and development. It emphasizes the pattern formation, specifically the genesis of spatial relationships, among the parts of a vertebrate or invertebrate organism, embryonic or adult. Organized into five parts, this book deals with the major steps leading from growth factor-receptor interactions, through transduction and modulation mechanisms, to proliferative response. It also discusses the relation of growth factors and their receptors to oncogenes and to protooncogenes. It also elucidates the r ...
Download or read book Mechanisms of Differentiation written by Paul B. Fisher and published by CRC Press. This book was released on 1990-09-20 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant recent advances in cell culture technology now permit a detailed biochemical and molecular analysis of differentiation in both normal and tumor cells. These studies are important in attempting to understand the complex factors involved in normal growth and development, as well as the abnormalities associated with carcinogenesis. Mechanisms of Differentiation, Volumes I and II, is comprised of review chapters addressing various topics of current interest in this important area of research. Topics discussed include genes controlling differentiation, changes in gene expression during differentiation, induction of differentiation, induction of differentiation as a mode of action of chemotherapeutic agents, and the effect of cell shape, growth factors and differentiation modulating agents on the differentiated cell phenotype. Mechanisms of Differentiation is valuable to researchers involved in differentiation and development, carcinogenesis, cell biology, chemotherapy, and immunology.
Download or read book Cellular Mechanisms in Differentiation and Growth written by Dorothea Rudnick and published by . This book was released on 1956 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anatomy Physiology written by Lindsay Biga and published by . This book was released on 2019-09-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A version of the OpenStax text
Download or read book Stem Cells and the Future of Regenerative Medicine written by Institute of Medicine and published by National Academies Press. This book was released on 2002-01-25 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent scientific breakthroughs, celebrity patient advocates, and conflicting religious beliefs have come together to bring the state of stem cell researchâ€"specifically embryonic stem cell researchâ€"into the political crosshairs. President Bush's watershed policy statement allows federal funding for embryonic stem cell research but only on a limited number of stem cell lines. Millions of Americans could be affected by the continuing political debate among policymakers and the public. Stem Cells and the Future of Regenerative Medicine provides a deeper exploration of the biological, ethical, and funding questions prompted by the therapeutic potential of undifferentiated human cells. In terms accessible to lay readers, the book summarizes what we know about adult and embryonic stem cells and discusses how to go about the transition from mouse studies to research that has therapeutic implications for people. Perhaps most important, Stem Cells and the Future of Regenerative Medicine also provides an overview of the moral and ethical problems that arise from the use of embryonic stem cells. This timely book compares the impact of public and private research funding and discusses approaches to appropriate research oversight. Based on the insights of leading scientists, ethicists, and other authorities, the book offers authoritative recommendations regarding the use of existing stem cell lines versus new lines in research, the important role of the federal government in this field of research, and other fundamental issues.
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and Engineering of Stem Cell Niches written by Ajaykumar Vishwakarma and published by Academic Press. This book was released on 2017-03-22 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology and Engineering of Stem Cell Niches covers a wide spectrum of research and current knowledge on embryonic and adult stem cell niches, focusing on the understanding of stem cell niche molecules and signaling mechanisms, including cell-cell/cell-matrix interactions. The book comprehensively reviews factors regulating stem cell behavior and the corresponding approaches for understanding the subsequent effect of providing the proper matrix molecules, mechanical cues, and/or chemical cues. It encompasses a variety of tools and techniques for developing biomaterials-based methods to model synthetic stem cell niches in vivo, or to enhance and direct stem cell fate in vitro. A final section of the book discusses stem cell niche bioengineering strategies and current advances in each tissue type. Includes the importance of Cell-Cell and Cell Matrix Interactions in each specific tissue and system Authored and edited by authorities in this emerging and multidisciplinary field Includes valuable links to 5-10 minute YouTube© author videos that describe main points
Download or read book The Cell Cycle and Development written by Gregory R. Bock and published by John Wiley and Sons. This book was released on 2001-06-29 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together scientists working at the interface between the cell cycle, cell growth and development in a variety of model systems and research paradigms. The focus is on understanding how such diverse developmental inputs can modulate cell cycle regulation and, reciprocally, how a common way of regulating cell cycle progression can participate in different developmental strategies.
Download or read book From a to alpha written by Hiten D. Madhani and published by CSHL Press. This book was released on 2007 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a to&alphais a short supplemental textbook that uses control of yeast mating type as a model for many aspects of cell determination in general. Topics covered include gene silencing; genetic recombination; differentiation; combinatorial gene regulation; mRNA transport to establish asymmetric cell division; signal transduction; evolution of genetic networks; and various aspects of cell biology, including action of cytoskeleton and bud site selection. The book includes a foreword by Mark Ptashne, author of A Genetic Switch.
Download or read book Vascular Differentiation and Plant Hormones written by Roni Aloni and published by Springer Nature. This book was released on 2021-01-25 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is intended as a guide for molecular biology students, equipping them to successfully study plants. It pursues a holistic approach, viewing the whole plant as an integrated operating organism, and is written in a straightforward manner, making it appealing to anyone interested in plants. Further, it reflects the latest findings for scientists and students in the fields of plant sciences, biology, agriculture, forestry, ecology, vascular medicine and cancer, discussing e.g. how hormonal signals induce and regulate simple and complex patterns in plants vascular tissues, their adaptation and evolution. • written by a world-renowned expert who has worked in the field for 50 years • covers the field from the initial studies conducted more than a century ago up to recent studies with up-to-date explanations • describes in details the structure, development, physiology and basic molecular biology of plants’ vascular tissues, their function, regeneration and environmental adaptation • explores the controlling mechanisms of plant vascular differentiation by continuously moving hormonal signals and their precursors • discusses the regulation of stem cells and cambium, control of gradients in vascular cell size along the plant, juvenile-adult transition and rejuvenation, grafting, mechanisms of recovery from bending by reaction wood, evolution of vessels and fibers from tracheids, regulation of ring-porous wood evolution, protecting mechanisms against insects and pathogens, parasitism, plant cancer, and more • helps readers understand the scope and breadth of plant vascular systems in 20 detailed, high-quality chapters • includes a wealth of outstanding original color photographs and illustrations documenting the formation of vascular tissues • provides an in-depth understanding of plant biology by studying their vascular tissues
Download or read book Concepts in Viral Pathogenesis written by A. L. Notkins and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current proliferation of scientific information makes it difficult for even the most diligent reader to keep up with the latest developments in his/her own field, let alone other areas of interest. Review articles are one solution, but they too have become so voluminous and detailed that they often defeat the purpose for which they were intended. We have attempted to ease this problem by using a different format. In this volume on Concepts in Viral Pathogenesis, we have assembled a series of mini-reviews/editorials, 1,000 to 2,000 words in length. Each is a pithy distil lation of the state-of-the-art with emphasis on current thinking and unifying concepts rather than a compendium of the literature. The 53 articles, all written by active workers in their respective fields, are organized systemati cally so that the book will provide busy investigators, teachers and students of up-to-date information in a very brief and easily read a conceptual core able form. In addition, the authors have attempted to identify unresolved problems and point to future directions.
Download or read book Redox Regulation of Differentiation and De differentiation written by Carsten Berndt and published by CRC Press. This book was released on 2021-08-26 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell differentiation and the development of multicellular organisms are processes of self-assembly, controlled and driven by signaling molecules and cascades including redox regulation. These reactions may have provided the energy for the first metabolic steps in the evolution of life. Today, redox modifications are established as important regulatory events in cellular functions including differentiation and development. Redox modifications of single cysteines regulate differentiation of stem cells, formation of functioning organs, and de-differentiation such as formation of cancer cells. Current cancer therapy is based on redox events as well and regeneration often reactivates developmental pathways. Understanding differentiation and de-differentiation on a molecular level is therefore a prerequisite for the continuing development of new medical therapies. This book summarizes the roles of redox regulation in development by bringing together different concepts and comparing similarities and differences between various cell types and species. An international team of contributors presents several new aspects of redox-regulated differentiation and de-differentiation, including aspects of redox medicine. Key Features Provides the first summary on this important topic Reviews redox-dependent development of model organisms and single organs Highlights the redox-regulated pathways important for differentiation processes Illustrates the potential of redox medicine Combines state-of-the-art knowledge in differentiation/development, aging/longevity, and repair/regeneration Written by leading experts in the field Related Titles Ayyanathan, K., ed. Cancer Cell Signaling: Targeting Signaling Pathways Toward Therapeutic Approaches to Cancer (ISBN 978-1-77188-067-1) Clarke, M. & J. Frampton. Stem Cells: Biology and Application (ISBN 9780-8153-4511-4) Lim, W. & B. Mayer. Cell Signaling: Principles and Mechanisms (ISBN 978-0-8153-4244-1) Wong, E., ed. Autophagy and Signaling (ISBN 978-0-367-65772-7)
Download or read book Sperm Differentiation and Spermatozoa Function Mechanisms Diagnostics and Treatment written by Tomer Avidor-Reiss and published by Frontiers Media SA. This book was released on 2020-05-22 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sexual Differentiation of the Brain written by Akira Matsumoto and published by CRC Press. This book was released on 1999-12-21 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual difference in the brain has long been one of the more intriguing research areas in the field of neuroscience. This thorough and comprehensive text uncovers and explains recent neurobiological and molecular biological studies in the field of neuroscience as they relate to the mechanisms underlying sexual differentiation of the brain. Attempts have been made to clarify sex differences in the human brain using noninvasive techniques such as magnetic resonance imaging. Sexual Differentiation of the Brain thoroughly examines these techniques and findings, providing an up-to-date, comprehensive overview written by leading researchers in the field. Just a few of the topics addressed include genetic contributions to the sexual differentiation of behavior; in-vitro studies of the effects of estrogen on estrogen receptor-transfected neuroblastoma cells; and the evolution of brain mechanisms controlling sexual behavior. Other topics include sexual differentiation of neural circuitry in the hypothalamus; structural sex differences in the mammalian brain; and sexual differentiation of cognitive functions in humans. With its revealing and informative chapters, as well as provocative treatment of the subject matter, Sexual Differentiation of the Brain helps shed new light on one of the most fascinating areas of brain research.
Download or read book Cell Commitment and Differentiation written by Norman Maclean and published by CUP Archive. This book was released on 1987-08-13 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about how cells differentiate; it describes the way in which cells in animal and plant bodies take on their specialised fates.
Download or read book Germ Line Soma Differentiation written by W. Hennig and published by Springer Science & Business Media. This book was released on 2013-06-05 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the oldest problems in developmental biology is the differentiation between germ line and somatic cells. The continuity of germ line cells between subsequent generations of multicellular organisms was first suggested by Owen, and later elaborated by A. Weismann to his famous germ line theory. His additional assumption that cellular differentiation was based on a differential representation of the genetic material in somatic cells was soon disproved. In some, apparently exceptional, cases, however, such differences in the genetic material between germ line and somatic cells were discovered. The best-known example is the nematod Ascaris. Boveri discovered and studied the fundamental differences in the karyotypes of germ line and soma of Parascaris equorum. Later, similar situations were found in some other organisms. However, in particular the work ofSpemann demonstrated that cellular differentiation in general is not accompanied by fundamental changes of the genetic material. Subsequently, the relatively few examples of germ line-soma differences achieved by chromatin elimination processes have been considered as a curiosity. Experimental studies have been essentially restricted to Ascaris species and to the pioneering cytological studies of chromatin elimination by S. Beermann. Despite the large proportions of the genome involved in chromatin elimina tion, our knowledge of this process is still very restricted. In particular the biological meaning of this differentiation process is entirely obscure. In this context one must, however, consider that also for the majority of DNA sequences in eukaryotic genomes the biological relevance is unclear.
