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Author: Amittha Wickrema
Publisher: Springer Science & Business Media
ISBN: 0387858164
Category : Medical
Languages : en
Pages : 260
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Book Description
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: Amittha Wickrema
Publisher: Springer Science & Business Media
ISBN: 0387858164
Category : Medical
Languages : en
Pages : 260
Get Book Here
Book Description
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
ISBN:
Category : Medical
Languages : en
Pages : 1080
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Book Description
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
ISBN: 9780199771752
Category : Medical
Languages : en
Pages : 864
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Book Description
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
ISBN: 9781444318548
Category : Medical
Languages : en
Pages : 451
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Book Description
Now in its third edition, Molecular Hematology has beenthoroughly updated to incorporate recent advances in molecularresearch. The aim of the book remains the same – to provide acore knowledge base for those with little exposure to molecularbiological techniques. Molecular biology has had a significant impact on theunderstanding of blood diseases and this book shows how moleculartechniques can be used in diagnosis and treatment. In each chapterthe authors summarize the impact made by molecular research on theunderstanding of the pathogenesis of the disorder featured, andhighlight the molecular strategies that exist, or are beingcurrently investigated, for therapeutic purposes. There are sixbrand new chapters in this edition: History and development of molecular biology Pharmacogenomics Anemia of chronic disease Molecular pathogenesis of malaria Molecular basis of transplantation Cancer stem cells Presented in an extremely readable style with clear two-colorline diagrams, this book is designed for the non-specialist andwill be an invaluable resource for all trainee hematologists.
Author: Ravi Kumar Gutti
Publisher: Apple Academic Press Incorporated
ISBN: 9781003413059
Category :
Languages : en
Pages : 0
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Book Description
"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
ISBN: 1461303915
Category : Medical
Languages : en
Pages : 697
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Book Description
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
ISBN: 1461547970
Category : Medical
Languages : en
Pages : 393
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Book Description
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
ISBN: 1071626795
Category : Science
Languages : en
Pages : 284
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Book Description
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:
ISBN: 9780982843512
Category : Hematology
Languages : en
Pages : 637
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Book Description
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:
ISBN:
Category : Bone marrow
Languages : en
Pages : 190
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Book Description
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.
