[PDF] Molecular Basis Of Hematopoiesis eBook

Author : Amittha Wickrema
Publisher : Springer Science & Business Media
Page : 260 pages
File Size : 25,27 MB
Release : 2008-12-26
Category : Medical
ISBN : 0387858164

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Although much is known with respect to blood cell formation and function, many new concepts in the areas of the regulation of hematopoietic stem cell commitment and the subsequent survival, proliferation, and differentiation of progenitors have been elucidated in the last five years. Our understanding of the microenvironment where stem cells reside and commit to distinct blood types (the niche) has grown significantly in recent years. Furthermore, blood cells have been used as the key model system to study microRNA function and the role of microRNAs in the transformation of normal cells into cancer cells. The current volume Molecular Basis of Hematopoiesis, edited by Amittha Wickrema & Barbara Kee, provides the most recent developments in the area in addition to a chapter on the utilization of basic science knowledge for the treatment of blood diseases. Each chapter in this book has been written and edited by faculty in major academic and research institutions around the world, who are pushing the frontiers of research in this important area.

Author : George Stamatoyannopoulos
Publisher : Saunders
Page : 1080 pages
File Size : 43,2 MB
Release : 2001
Category : Medical
ISBN :

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The superb Third Edition of this popular text covers all the recent groundbreaking developments which have taken place in this field. Comprehensively revised, it presents all the latest findings on the molecular bases of blood cell functions and disease mechanisms and the impact of these discoveries on the state of medicine. This edition includes new chapters such as signaling and antigen presentation by B-lymphocytes, molecular oncogenesis and more!

Author : Leonard I. Zon
Publisher : Oxford University Press
Page : 864 pages
File Size : 26,19 MB
Release : 2001-04-12
Category : Medical
ISBN : 9780199771752

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Hematopoiesis, or the process of blood formation, has been extensively studied at both basic and clinical levels. Human diseases such as thalassemia, immunodeficiency, and leukemia represent defects in this process. Approaches to treat these disorders have required a basic understanding of the biology of blood cells. For instance, hemapoietic stem cell replacement or bone marrow transplantation has been used to ameliorate disease. This volume focuses on hematopoiesis at a cellular and molecular level, and establishes the basis for clinical manipulation of hematopoietic cells for therapeutic benefit. In Part I, the cellular characteristics of progenitors and stem cells are explored. Emphasis is placed on purification of stem cells and both in vitro and in vivo assays. The regulation of normal and leukemis stem cells is illustrated. An excellent discussion of potential use of these cells for gene therapy concludes this section. Hemapoiesis is easily studied during embryogenesis. Part II develops the concept of the waves of hemapoiesis during development. Comparative hematology is making a major comeback as a field in the 1990's. One hope is that general principles of hematopoiesis will be established by studying many models and systems. Part III delves into critical factors that regulate hematopoiesis, including both intracellular and extracellular signals. Part IV and V describe lineage programs for myeloid and lymphoid lineages. These chapters are meant to be illustrative of the different cell fates, but are not exhaustive. Part VI examines the genetics of hematopoisis, particularly in animal models. The hematopoietic system is in constant contact with stromal cells and endothelial cells during development and in the adult. Evidence suggests that endothelial cells and blood cells may arise from a common progenitor, the hemangioblast. Part VII and VIII discuss the stromal and endothelial cells with the emphasis on their interaction with hematopoietic cells.

Author : Drew Provan
Publisher : John Wiley & Sons
Page : 424 pages
File Size : 34,32 MB
Release : 2019-09-17
Category : Medical
ISBN : 1119252954

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The new and fully-revised volume of hematologic molecular biology for practicing and trainee hematologists Molecular Hematology is a comprehensive resource for hematologists to increase their understanding of the molecular basis of various blood diseases, their pathogeneses, and current and emerging molecular research and therapies. The impact of molecular research on the field of hematology is significant—molecular techniques are continuing to play a central role in in the diagnosis and treatment of blood diseases. Molecular characterization of genes and proteins has increased our comprehension of the causes of hematological diseases and led to the development of new drug therapies and recombinant proteins. Now in its fourth edition, Molecular Hematology has been thoroughly revised and updated to reflect current advances in molecular research. Chapters introduce and summarize specific disorders, such as hemophilia, anemia, and multiple myeloma, and illustrate the impact of molecular research on their diagnoses and treatments. Contributions written by respected clinicians and researchers offer accessible coverage of topics including lymphoma genetics, molecular coagulation and thrombophilia, platelet disorders, pharmacogenomics, and many others. Demonstrates the clinical relevance of molecular biology in hematology Provides overviews of recent advances in cancer-cell biology, with an emphasis on leukemia and lymphoma Offers new and updated chapters written by an international team of experts in the field Presents new full-color charts, graphs, and illustrations Includes access to a Wiley Companion Digital Edition providing search across the book, downloadable illustrations and notation tools Molecular Hematology is an essential volume for both trainee and practicing hematologists and oncologists, molecular biologists, and research scientists working in the field of hematology.

Author : Ravi Kumar Gutti
Publisher : Apple Academic Press Incorporated
Page : 0 pages
File Size : 14,58 MB
Release : 2023
Category :
ISBN : 9781003413059

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"This new volume discusses the widespread concerns of hematopoietic challenges in different and emerging ways. With chapters written by faculty from prestigious institutions working directly in hematopoiesis and advanced areas of biology, the volume offers a comprehensive overview of the regulation of blood cell development, epigenetic mechanisms, and regulatory non-coding RNAs. It presents concepts related to regulation of hematopoietic stem cell development, as well as survival, proliferation, and differentiation. It also discusses the microenvironmental niche where stem cells exist and develop into distinct blood cell types. A model system used to study non-coding RNA functions and along with transformation of normal cells into cancer cell is elaborated on as well. Key features of the book: Details how to utilize the available investigative tools and techniques to isolate and study single blood cells in different model systems Discusses the epigenetics of hematopoiesis Considers the clinical outcomes of defective hematopoiesis Describes hematopoiesis and cancer stem cells Looks at hematopoiesis in relation to specific diseases, such as minimal residual disease (MRD) and leukemia This book provides valuable information related to developments in hematopoiesis that will be helpful for understanding the basics of hematopoiesis and the clinical treatment of blood diseases. Hematopoiesis: Biochemical, Cellular, Molecular, and Genomic Perspectives will be valuable to clinicians, medical school students, and researchers working in hematology"--

Author : Nader G. Abraham
Publisher : Springer Science & Business Media
Page : 697 pages
File Size : 15,52 MB
Release : 2012-12-06
Category : Medical
ISBN : 1461303915

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This volume of Molecular Biology of Hematopoiesis is dedicated to John W. Adam son, M. D. , Tadamitsu Kishimoto, M. D. , Robert C. Gallo, M. D. , Arthur W. Nienhuis, M. D. , and Franco Mandelli, M. D. , for their contributions in developing an overall view of the state-of-the-art knowledge in the field of hematopoiesis. Richard Champlin, among other renowned clinicians, presented updated information on stem cells and T-cell depletion for bone marrow transplant. A clinical update on thrombopoietin was presented by Pamela Hunt of Amgen and by Kenneth Kaushansky. Arthur Nienhuis' and Katherine Turner's contribu tions to our current knowledge and advances in the fields of growth factors and gene transfer were also recognized during the 9th Symposium on Molecular Biology of Hematopoiesis in Genoa. The chapters cover such diverse areas as preclinical and clinical updates on growth factors and positive and negative regulatory molecules. "Advances in Leukemia: Mechanism and Treatment by Interferon" was presented by Professor Sante Tura. Readers will find presentation of exciting advances that have occurred in the area of hematopoiesis. The elucidation of gene structures of key growth factor proteins such as IL-12 and IL-II will lead to new insights and new approaches in understanding the regulation of hematopoiesis, as well as application of new growth factors.

Author : Nader G. Abraham
Publisher : Springer Science & Business Media
Page : 393 pages
File Size : 24,42 MB
Release : 2012-12-06
Category : Medical
ISBN : 1461547970

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This volume of Molecular Biology of Hematopoiesis is dedicated to many inter national scientists and clinicians for their contribution to the field of Hematology/ Oncology presented at the 11th International Symposium on Molecular Biology of Hematopoiesis, which was held in Bormio, Italy, June 25-29, 1998. The continuous support of the Presidents of the meeting, Professor F. Takaku, President of Jichi University, and E. D. Thomas, Nobel Laureate, was greatly acknowledged, especially Professor Takaku, for his vision and support for development of gene therapy in Japan. New information on BMT for autoimmune disease and organ transplantation was presented at the symposium and is published in this volume. Several new findings on gene therapy/transfer into HSC were presented by E. F. Vanin and A. Nienhuis, K. Humphries, 1. A. Nolta, H. E. Heslop, and M. K. Brenner. Professors S. Asano and K. Tani presented new studies on gene transfer into primates. Among the highlights were the new papers on gene transfer presented by G. Wage maker, N. G. Abraham, and M. Onoderea from R. M. BJaese's group. The use of BMT for organ transplant and autoim mune disease was updated and a representative paper is presented in this volume.

Author : Louis M. Pelus
Publisher : Springer Nature
Page : 284 pages
File Size : 46,36 MB
Release : 2022-10-18
Category : Science
ISBN : 1071626795

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This detailed volume collects updates on the technical advances in hematopoietic stem cell research and incorporates new techniques focused on the molecular/genetic, cellular, and whole organism levels. Exploring methods that apply stress to hematopoiesis, the book also contains chapters focused on better understanding the role of hematopoietic niches and their cellular components, as well as in vivo models that test and quantitate stem cell function and are key to further development of therapeutic applications. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and up-to-date, Hematopoietic Stem Cells: Methods and Protocols serves as a valued addition to laboratories focused on understanding hematopoietic stem cell biology and the therapeutic advances that can be derived from it.

Author : Timothy Graubert
Publisher :
Page : 637 pages
File Size : 47,55 MB
Release : 2013-06-04
Category : Hematology
ISBN : 9780982843512

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Hematologists and others working in hematology-related fields need to stay current with the latest advances in the rapidly evolving disciplines of adult and pediatric hematology. The American Society of Hematology Self-Assessment Program (ASH-SAP) is the only complete, comprehensive, educational resource available that fulfills this need, while also providing thorough board and recertification preparation, as well as AMA PRA Category 1 Credit'.

Author : Khanh Linh Duong
Publisher :
Page : 190 pages
File Size : 45,63 MB
Release : 2014
Category : Bone marrow
ISBN :

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The blood system consists of two main lineages: myeloid and lymphoid. The myeloid system consists of cells that are part of the innate immune response while the lymphoid system consist of cells that are part of humoral response. These responses protect our bodies from foreign pathogens. Thus, malignancies in these systems often cause complications and mortality. Scientists world wide have been researching alternatives to treat hematologic disorders and have explored induced pluripotent stem cells (iPSCs) and the conversion of one cell type to another. First, iPS cells were generated by overexpression of four transcription factors: Oct4, Sox2, Klf4 an cMyc. These cells closely resemble embryonic stem cells (ESCs) at the molecular and cellular level. However, the efficiency of cell conversion is less than 0.1%. In addition, many iPS colonies can arise from the same culture, but each has a different molecular signature and potential. Identifying the appropriate iPS cell lines to use for patient specific therapy is crucial. Here we demonstrate that our system is highly efficient in generating iPS cell lines, and cell lines with silent transgenes are most efficient in differentiating to different cell types . Second, we are interested in generating hematopoietic stem cells (HSCs) from fibroblasts directly, without going through the pluripotent state, to increase efficiency and to avoid complications associated with a stem cell intermediate. However, a robust hematopoietic reporter system remains elusive. There are multiple hematopoietic reporter candidates, but we demonstrate that the CD45 gene was the most promising. CD45 is expressed early during hematopoiesis on the surface of HSCs; and as HSCs differentiate CD45 levels increase. Furthermore, the CD45 reporter is only active in hematopoietic cells. We were able to confirm the utility of the CD45 reporter using an in vitro and an in vivo murine model. In conclusion, The goal of this research was to expand the knowledge of stem cell reprogramming, specifically the reprogramming of iPS cells. Furthermore, it is our desire that the CD45 reporter system will undergo further validation and find utility in clinical and cell therapy environments.