Download or read book Clonality of Hematopoiesis and the Involvement of T Cells in the Pathogenesis of Aplastic Anemia written by Jan Joseph Melenhorst and published by . This book was released on 1998 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aplastic Anemia written by Hubert Schrezenmeier and published by Cambridge University Press. This book was released on 2000 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and up-to-date clinical reference, with an emphasis on treatment.
Download or read book The Difference In Protein Profiles Of B Cells And T Cells Between Aplastic Anemia And Myelodysplastic Syndrome Patients written by Elizabeth Miller and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Aplastic anemia (AA) and hypocellular myelodysplastic syndrome (MDS) are two common acquired bone marrow failure diseases. AA is mostly an acquired bone marrow disease caused by cellular and humoral mediated immune attack of hematopoietic stem cells (HSC) due to dysregulation of immune system, which leads to hematopoietic stem cell and progenitor cell immaturely apoptosis and bone marrow failure. MDS is a group of acquired heterogeneously clonal HSC disorders with ineffective hematopoiesis. Approximately 10% to 20% of MDS manifests a reduced bone marrow cellularity, which comprises hypocellular MDS. There is increased experimental and clinical data indicating that an immune-mediated insult to hematopoietic HSCs and changes in the hematopoiesis-supporting microenvironment contribute to the pathogenesis of hypocellular MDS. Because of the similarity of their bone marrow manifestation, hypocellular MDS and AA are often hard to distinguish. Mounting evidence indicates that abnormal activation of cytotoxic T cells plays a crucial role in the pathophysiology of these diseases. However the difference in immune dysregulation in these two diseases, especially the role of B lymphocyte population, has not been thoroughly studied. Our study aims to find unique B lymphocyte surface marker expression patterns of hypocellular MDS and AA to help us understanding the pathogeneses of these two diseases.This study retrospectively analyzed flow cytometry lymphocytic antigen expression profiles from patients diagnosed as AA and hypocellular MDS as per standard criteria. A total of 31 AA and 26 hypocellular MDS patient cases were recruited. The bone marrow aspirate/biopsy data, bone marrow aspiration flow cytometry reports, and Complete Blood Counts (CBC)s from individual patients were analyzed. Using side scatter (SSC) vs. CD45 gating flow cytometry panels, we identified immature cell population (SSClow/CD45low) and lymphocyte population (SSClow/CD45high). We then quantitatively analyzed the expression patterns of 33 cluster differentiation (CD) molecules on individual sample. Finally, we compared the CD expression patterns between AA and hypocellular MDS in both cell populations respectively.We found that CD19 expression was significantly higher in AA than in hypocellular MDS in both SSClow/CD45low cell population (P=0.001) and SSClow/CD45high cell population (P=0.003). Hypocellular MDS contains significantly higher CD34high cells than AA in SSClow/CD45low populations (mean:28.5% vs 8.5%; range; 1% to 94% vs 2% to 27%; P=0.04). However, patients with both diseases similarly contains very few CD34high cells in SSClow/CD45high cell population (mean: 0.6% vs 2.6%; range: 0.0% to 2% vs 0.0% to 32%; P=0.99).This study showed that B cells are highly proliferative in both immature stage and mature stage in AA but not in hypocellular MDS; the majority of lymphocyte population are mature cells in both AA and hypocellular MDS. These data indicates that B cells may play a unique role in AA pathogenesis but not in hypocellular MDS; the pathogeneses of both diseases caused by a persistently dysregulated immune microenvironment, not by an acute insult; and CD19 expression pattern may be a useful marker to distinguish AA and hypocellular MDS.
Download or read book Chronic Myeloid Neoplasias and Clonal Overlap Syndromes written by Richard Greil and published by Springer Science & Business Media. This book was released on 2010-06-04 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction The understanding of the genetic, epigenetic, immuno- well as for practicing hematologists or oncologists. logical and biological causes of myeloproliferative dis- Each chapter follows a similar architecture and leads orders has substantially improved in the last few years. through epidemiology, genetic and molecular causes, Together with refined tools in pathology, the successful hematological and clinical findings, prognostic factors establishment of mouse models mimicking at least some and current treatment approaches of the diseases. of the myeloproliferative disorders, and murine models Effort has been made to point out the evolving field of novel drugs in this arena but simultaneously diff- allowing to carefully dissect the role of mutations and gene dosage effects of, for example JAK2, this has led to entiate between standard and experimental treatment ever increasing numbers of modified classification approaches. schemes. It is therefore important for the heamtologist Together with the co-editors and all the authors of or oncologist to keep up with this rapid change in classi- the various chapters I hope that the readers of the book fication language, the upcoming of new entities or differ- will enjoy reading and benefit from the information entiation between, or subclassification of, rare diseases provided.
Download or read book The EBMT Handbook written by Nicolaus Kröger and published by . This book was released on 2020-10-08 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Open Access edition of the European Society for Blood and Marrow Transplantation (EBMT) handbook addresses the latest developments and innovations in hematopoietic stem cell transplantation and cellular therapy. Consisting of 93 chapters, it has been written by 175 leading experts in the field. Discussing all types of stem cell and bone marrow transplantation, including haplo-identical stem cell and cord blood transplantation, it also covers the indications for transplantation, the management of early and late complications as well as the new and rapidly evolving field of cellular therapies. This book provides an unparalleled description of current practices to enhance readers' knowledge and practice skills. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Download or read book Bone Marrow Failure Syndromes written by Neal S. Young and published by . This book was released on 2000 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers from the National Institutes of Health in Bethesda, Maryland, along with a few other contributors, explore ten disorders that may be linked only by resulting in a lowered blood count that can be traced to the failure of the bone marrow. They are acquired aplastic anemia, Fanconi's anemia, myelodysplastic syndromes, paroxysmal nocturnal hemoglobinuria, myelofibrosis, pure red cell aplasia, agranulocytosis, acquired amegakaryocytic thrombocytopenic purpura, bone marrow failure related to human immunodeficiency virus, and T cell large granular lymphocyte lymphoproliferative disorder. The text is supported by 13 color plates. The index is particularly detailed. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Congenital and Acquired Bone Marrow Failure written by Mahmoud Deeb Aljurf and published by Elsevier. This book was released on 2017-01-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Congenital and Acquired Bone Marrow Failure is a comprehensive guide to congenital and acquired bone marrow failure in adult and pediatric patients. Chapters are divided into two sections, acquired aplastic anemia and inherited bone marrow failure syndromes. Content ranges from the basic, to the translational, and from the epidemiology of acquired aplastic anemia and telomere biology, to the management, treatment, and supportive care of pediatric, adult, and geriatric patients. Contributors are world leading experts in the field of bone marrow failure. The book is required reading for residents, fellows, clinicians, and researchers across hematology, oncology, pathology, bone marrow transplantation, pediatrics, and internal medicine.
Download or read book Pediatric Hematology written by Robert Wynn and published by Cambridge University Press. This book was released on 2017-02-16 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: A succinct summary of the key principles and facts that guide the everyday practice of modern, clinical paediatric hematology. Covering all the information necessary for examinations in the topic, this book is ideal for postgraduates studying paediatric hematology, as well as for junior doctors in training.
Download or read book Withrow and MacEwen s Small Animal Clinical Oncology written by Stephen J. Withrow and published by Elsevier Health Sciences. This book was released on 2012-11-13 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a unique focus on the most effective interventional techniques, Withrow & MacEwen's Small Animal Clinical Oncology, 5th Edition tells the full story of cancer in dogs and cats - what it is, how to diagnose it, and how to treat many of the most common cancers encountered in clinical practice. Nearly 500 color photographs, diagrams, x-rays, and gross views depict the clinical manifestations of various cancers. This edition covers the latest advances in clinical oncology, including chemotherapy, surgical oncology, and diagnostic techniques. With contributions from 65 veterinary oncology experts, this authoritative reference is a must-have for current, evidence-based therapeutic strategies on canine and feline oncology. "I really love this book. If you are interested in veterinary oncology, have a flick through this book online or at a conference when you get the chance. I hope that you agree with me that this is the definitive oncology reference source for the early 21st century and that you feel compelled to buy it. Your patients will thank you for it." Reviewed by: Gerry Polton MA VetMB MSc(Clin Onc) DipECVIM-CA(Onc) MRCVS, UK Date: July 2014 Cutting-edge information on the complications of cancer, pain management, and the latest treatment modalities prepares you to diagnose and treat pets with cancer rather than refer cases to a specialist. A consistent format for chapters on body system tumors includes coverage of incidence and risk factors, pathology, natural behavior of tumors, history and clinical signs, diagnostic techniques and workup, treatment options, and prognosis for specific malignancies. A systems approach to the diagnosis and management of cancer facilitates access to information about the many malignancies affecting small animal patients. Nearly 500 color images provide accurate depictions of specific diseases and procedures. Helpful drug formularies provide quick access to information on indications, toxicities, and recommended dosages for chemotherapeutic and analgesic drugs used in cancer treatment. Expert contributors provide in-depth coverage of the most current information in his or her respective specialty in veterinary oncology. Chemotherapy protocols are included when case studies prove clinical efficacy. Discussion of compassion and supportive care for the management of pain, nutritional needs, and grief includes methods for handling the pet's pain and nutritional complications as well as the pet owner's grief when treatment is not successful. Thoroughly UPDATED chapters cover the most recent changes in the clinical management of melanoma, mast cell tumors, tumors of the skeletal system, tumors of the endocrine system, tumors of the mammary gland, urinary cancers, nervous system cancers, lymphoma, and histiocytic diseases. NEW Clinical Trials and Developmental Therapeutics chapter discusses the various phases of clinical trials as well as current challenges and opportunities in oncology drug development. NEW! A focus on the best recommended treatment options highlights therapeutic strategies that have been vetted by veterinary oncology experts. NEW co-author Dr. Rodney L. Page adds his valuable perspective, expertise, and research experience.
Download or read book Neonatal Hematology written by Pedro A. de Alarcón and published by Cambridge University Press. This book was released on 2021-02-18 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential guide to the pathogenesis, diagnosis and management of hematologic problems in the neonate, covering erythrocyte disorders, leukocyte disorders, immunologic disorders and hemostatic disorders. Guidance is practical, including blood test interpretation, advice on transfusions and reference ranges for hematological values.
Download or read book Allogeneic Stem Cell Transplantation written by Hillard M. Lazarus and published by Springer Science & Business Media. This book was released on 2010-03-02 with total page 885 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the original publication of Allogeneic Stem Cell Transplantation: Clinical Research and Practice, Allogeneic hematopoietic stem cell transplantation (HSC) has undergone several fast-paced changes. In this second edition, the editors have focused on topics relevant to evolving knowledge in the field in order to better guide clinicians in decision-making and management of their patients, as well as help lead laboratory investigators in new directions emanating from clinical observations. Some of the most respected clinicians and scientists in this discipline have responded to the recent advances in the field by providing state-of-the-art discussions addressing these topics in the second edition. The text covers the scope of human genomic variation, the methods of HLA typing and interpretation of high-resolution HLA results. Comprehensive and up-to-date, Allogeneic Stem Cell Transplantation: Clinical Research and Practice, Second Edition offers concise advice on today's best clinical practice and will be of significant benefit to all clinicians and researchers in allogeneic HSC transplantation.
Download or read book Consults in Obstetric Anesthesiology written by Suzanne K. W. Mankowitz and published by Springer. This book was released on 2018-11-15 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text addresses the need for a book specifically aimed at obstetric anesthesia and covers topics such as pulmonary, cardiac renal, hepatic, hematologic, neurologic, endocrine and other diseases. The real anesthetic challenge arises when patients present to Labor and Delivery with unusual or complicated medical problems and, in recent years, a few of the larger institutions have developed an Obstetric Anesthesiology Consultation Service to prepare for the management of these patients. While most pregnant women who present to Labor and Delivery require anesthetic intervention, they typically meet the anesthesiologist for the first time in labor. Since the majority of laboring women are healthy without significant comorbidities, this does not present much of a challenge to the anesthesiologist and the anesthetic management tends to be straight-forward with favorable outcomes. However, using this new model, the anesthesiologist has the opportunity to discuss the various treatment modalities and potentially suggest diagnostic testing to be performed prior to delivery, similar to the pre-operative testing that is done in other surgical environments.
Download or read book Diagnosis of Blood and Bone Marrow Disorders written by Sa A. Wang and published by Springer. This book was released on 2018-06-04 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on hematopoietic and lymphoid neoplasms that initially present as peripheral blood abnormalities, with either cytopenias or elevated peripheral blood counts, as well as non-neoplastic conditions that may raise concern for a hematologic malignancy. The scope of the book includes myelodysplastic syndromes (MDS), myeloproliferative neoplasms (MPN), mixed myelodysplastic/myeloproliferative neoplasms (MDS/MPN), as well as lymphomas and lymphoid leukemias that typically present initially with peripheral blood abnormalities. Within each category, a comprehensive list of differential diagnoses is discussed. For each disease entity, the reader is updated with new molecular genetic data, biomarkers, and recent applications of immunophenotyping, and how to incorporate the new information in disease diagnosis and classifications is illustrated, including the use of diagnostic algorithms where appropriate. The book employs the revised WHO Classification of Hematopoietic Neoplasms for all disease entities. Diagnosis of Blood and Bone Marrow Disorders will serve as a very useful resource for pathologists, pathologists in training, hematologists and medical technologists who are involved in the clinical work-up of patients with bone marrow and blood neoplasms. It will provide a practical and concise yet comprehensive review.
Download or read book Thomas Hematopoietic Cell Transplantation written by Stephen J. Forman and published by John Wiley & Sons. This book was released on 2015-12-14 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised for the fifth edition, this outstanding reference on bone marrow transplantation is an essential, field-leading resource. Extensive coverage of the field, from the scientific basis for stem-cell transplantation to the future direction of research Combines the knowledge and expertise of over 170 international specialists across 106 chapters Includes new chapters addressing basic science experiments in stem-cell biology, immunology, and tolerance Contains expanded content on the benefits and challenges of transplantation, and analysis of the impact of new therapies to help clinical decision-making Includes a fully searchable Wiley Digital Edition with downloadable figures, linked references, and more References for this new edition are online only, accessible via the Wiley Digital Edition code printed inside the front cover or at www.wiley.com/go/forman/hematopoietic.
Download or read book Normal and Malignant Hematopoiesis written by Enrico Mihich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: ''An exciting glance at key issues in contemporary hematopoiesis.'' -The Quarterly Review of Biology
Download or read book Essentials of Surgical Pediatric Pathology written by Marta C. Cohen and published by Cambridge University Press. This book was released on 2015-02-05 with total page 1225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Surgical Pediatric Pathology is a clear and practical yet comprehensive guide for trainee pediatric pathologists and non-pediatric pathologists. Each chapter corresponds to one of the main subspecialties, such as dermatopathology, head and neck pathology, and system pathology. Practical guidance is given on handling pediatric specimens and the authors highlight the ways in which common conditions present differently in adults and children. Other chapters cover conditions typical of childhood, including soft tissue tumors and blue round cell tumors. The chapters begin with a brief clinical presentation, followed by a clear macroscopical and histological description of the principal pathologies seen in children. Up-to-date genetic and immunohistochemical information is provided, and the book includes hundreds of high-quality color images. Written and edited by leading international experts in the field, this is an essential resource for trainee pediatric pathologists, as well as general pathologists who may encounter pediatric cases.
Download or read book Hematopoietic Stem Cell Biology written by Motonari Kondo and published by Springer Science & Business Media. This book was released on 2009-12-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the summer of 1988, my developmental biology professor announced to the class that hematopoietic stem cells (HSCs) had finally been purified. Somehow, I never forgot the professor’s words. When I started working in Dr. Irv Weissman’s labo- tory at Stanford as a postdoctoral fellow, I realized that the findings mentioned by the professor were from Weissman’s laboratory and had been published in a 1988 edition of the journal Science. It has been over 20 years since the publication of that seminal paper, and since then tremendous advances in understanding the biology and maturation of HSCs, namely the process of hematopoiesis, which includes lymphocyte development, have been made. These discoveries were made possible in part by advancements in technology. For example, recent availability of user friendly fluorescence activated cell sorting (FACS) machines and monoclonal an- bodies with a variety of fluorescent labels has allowed more scientists to sort and analyze rare populations in the bone marrow, such as HSCs. All classes of hematopoietic cells are derived from HSCs. Stem cell biology draws enormous attention not only from scientists, but also from ordinary people because of the tremendous potential for development of new therapeutic application to diseases that currently lack any type of effective therapy. Thus, this type of “regenerative medicine” is a relatively new and attractive field in both basic science and clinical medicine.
