Analysis of Growth Factor Signaling in Embryos
Title | Analysis of Growth Factor Signaling in Embryos PDF eBook |
Author | Malcolm Whitman |
Publisher | CRC Press |
Pages | 458 |
Release | 2006-08-15 |
Genre | Science |
ISBN | 1420004786 |
Developmental biologists have been driven to investigate growth factor signaling in embryos in order to understand the regulatory mechanisms underlying a given developmental process. Thus, it is critical to explore the technical methods and experimental designs for growth factor signaling in embryos. Focusing on specific pathways or pathway comp
The Fibroblast Growth Factor Signaling Pathway in Metabolic Regulation, Development, Disease and Repair After Injury
Title | The Fibroblast Growth Factor Signaling Pathway in Metabolic Regulation, Development, Disease and Repair After Injury PDF eBook |
Author | Zhouguang Wang |
Publisher | Frontiers Media SA |
Pages | 203 |
Release | 2020-11-19 |
Genre | Science |
ISBN | 2889661288 |
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
The Fibroblast Growth Factor Family
Title | The Fibroblast Growth Factor Family PDF eBook |
Author | Andrew Baird |
Publisher | |
Pages | 542 |
Release | 1991 |
Genre | Medical |
ISBN |
Holland-Frei Cancer Medicine
Title | Holland-Frei Cancer Medicine PDF eBook |
Author | Robert C. Bast, Jr. |
Publisher | John Wiley & Sons |
Pages | 2004 |
Release | 2017-03-10 |
Genre | Medical |
ISBN | 111900084X |
Holland-Frei Cancer Medicine, Ninth Edition, offers a balanced view of the most current knowledge of cancer science and clinical oncology practice. This all-new edition is the consummate reference source for medical oncologists, radiation oncologists, internists, surgical oncologists, and others who treat cancer patients. A translational perspective throughout, integrating cancer biology with cancer management providing an in depth understanding of the disease An emphasis on multidisciplinary, research-driven patient care to improve outcomes and optimal use of all appropriate therapies Cutting-edge coverage of personalized cancer care, including molecular diagnostics and therapeutics Concise, readable, clinically relevant text with algorithms, guidelines and insight into the use of both conventional and novel drugs Includes free access to the Wiley Digital Edition providing search across the book, the full reference list with web links, illustrations and photographs, and post-publication updates
Molecular Embryology
Title | Molecular Embryology PDF eBook |
Author | Paul T. Sharpe |
Publisher | Springer Science & Business Media |
Pages | 752 |
Release | 2008-02-02 |
Genre | Science |
ISBN | 1592592708 |
Most people have some interest in embryos; this probably results, in part, from their interest in understanding the biological origins of themselves and their offspring and, increasingly, concerns about how environmental change such as pollution might affect human development. Obviously, et- cal considerations preclude experimental studies of human embryos and, c- sequently, the developmental biologist has turned to other species to examine this process. Fortunately, the most significant conclusion to be drawn from the experimental embryology of the last two decades is the manner in which orthologous or closely related molecules are deployed to mediate similar - velopmental processes in both vertebrates and invertebrates. The molecular mechanisms regulating processes fundamental to most animals, such as axial patterning or axon guidance, are frequently conserved during evolution. (It is now widely believed that the differences between phyla and classes are the result of new genes, arising mostly by duplication and divergence of extant sequences, regulating the appearance of derived characters. ) Other vertebrates are obviously most likely to use the same devel- mental mechanisms as humans and, within the vertebrate subphylum, the - parent degree of conservation of developmental mechanism is considerable. It has long been recognized that particular vertebrate species offer either d- tinct advantages in investigating particular stages of development or are - pecially amenable to particular manipulations. No single animal can provide all the answers because not all types of experiments can be carried out on a single species.
Growth Factors in Mammalian Development
Title | Growth Factors in Mammalian Development PDF eBook |
Author | I. Y. Rosenblum |
Publisher | CRC Press |
Pages | 198 |
Release | 2021-05-30 |
Genre | Science |
ISBN | 1000446298 |
The purpose of this volume is to review and discuss key growth factor systems that have been implicated in embryogenesis. Emphasis is placed on the insulin family of peptides, including insulin and the structurally and functionally related insulin-like growth factors. The initial chapters provide a review of basic topics, including developmental genetics, energy metabolism and hormonal signaling mechanisms, which are important prerequisites to the central theme that follows. The book concludes with a brief review of oncogene expression in early development; this new field has contributed significantly to our understanding of how mitogenic signals activate genetic elements responsible for embryonic growth and development. This book presents information important to cell biologists, endocrinologists, biological chemists, and developmental biologists.
Analysis of Drosophila Fibroblast Growth Factor Functional Domains
Title | Analysis of Drosophila Fibroblast Growth Factor Functional Domains PDF eBook |
Author | Sarah L. Tulin |
Publisher | |
Pages | 0 |
Release | 2011 |
Genre | Fibroblast growth factors |
ISBN |
The exciting Fibroblast Growth Factor (FGF) field lies at the crossroads of cell signaling, development, evolution, trafficking, physiology and human disease. A current challenge is to understand the mechanisms used by this signaling pathway to accomplish its myriad tasks in patterning the embryo, forming organs, and maintaining systems in the adult animal. My thesis work has focused on tackling this challenge in the model system of Drosophila melanogastor, the vinegar fly. By examining functional domains of Thisbe and Pyramus, FGF ligands in the fly, we have begun to understand the properties of Drosophila FGFs and the way in which they may contribute to regulation of FGF signaling. FGF ligands in vertebrates are small molecules that bind to a corresponding receptor through two immunoglobulin domains. The FGF ligands in Drosophila are predicted to be much larger molecules than their vertebrate homologs. Whether Drosophila FGFs bind to the receptor as full-length proteins or are first cleaved to smaller molecules was previously unknown. My thesis work addressed this question through experiments in Drosophila embryos and Drosophila cell culture. I found evidence that the N-terminal FGF-domain alone is capable of signaling by itself in the embryo. In addition, experiments in cell culture showed that Thisbe and Pyramus are secreted as small forms, presumably as a result of intracellular proteolytic cleavage. Cleaved forms for Thisbe and Pyramus were detected in embryonic extracts as well. The Ths ligand is also present outside the cell as a full-length form and this form may act to regulate the diffusion or activity of the ligand. Addition of the Thisbe C-terminus to the Pyramus N-terminus to make a Pyramus-Thisbe chimeric protein creates a protein that has reduced activity compared to Thisbe alone. The opposite Thisbe-Pyramus chimera creates a protein that has increased activity compared to Ths alone. Over the course of animal evolution the FGF superfamily has diversified in many ways. Understanding the mechanism of FGF signaling in Drosophila and comparing this to other Drosophilids, insects, and more distantly related animals will reveal the likely makeup of the ancestral FGF signaling system.