Download or read book Characterization of the Molecular Heterogeneity in Acute Myeloid Leukemia for Effective Targeting of Disease driving Leukemic Stem Cells written by Aino-Maija Leppä and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Single cell Transcriptomic Profiling of Acute Myeloid Leukemia Identifies a Leukemic Stemness Program Shared Across Diverse Phenotypes written by Samantha Worme and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Acute myeloid leukemia (AML) is an aggressive cancer of the blood system in which relapse occurs in approximately 50% of patients. Prior work indicates that a rare subset of leukemic stem cells (LSCs) can self-renew and propagate AML. However, characterizing LSCs is complicated by their scarcity, heterogeneity across AML patients, and lack of universal markers for these cells. Previous studies to identify a gene expression program active in LSCs were therefore limited to studying average expression levels in cell fractions enriched for LSCs, which also contain other leukemic cells. A higher resolution method to study expression profiles in AML could provide a better understanding of the programs underlying LSC self-renewal and enable development of therapies to directly target these cells. In this thesis, I first present analyses of single-cell transcriptomic data from a genetically and phenotypically diverse cohort of 19 AML samples from 14 adult patients. The marked inter-patient heterogeneity observed was not explained by morphological subtype or treatment received. However, samples with relatively few chromosomal alterations displayed transcriptional similarity, suggesting cytogenetics is a driver of inter-patient variability. Characterization of intra-tumoral heterogeneity indicated cell maturation programs are the main source of transcriptional variation. Mapping leukemic cells to normal cell type references revealed that some samples are predominantly composed of stem-like cells, while others displayed a range of cell types across maturation states. Principal component analysis further demonstrates that reported LSC and myeloid maturation genes were the main source of transcriptional variation in over half of the cohort. This finding was confirmed by reconstruction of cell state trajectories, which showed a continuum of LSC gene expression consistent with shifts in maturation state. Next, I derive and validate an expression program associated with leukemic stemness. For this, I used two correlation-based methods to extract a signature recurrently associated with stemness in our cohort. This recurrent signature includes previously described LSC-associated genes that were not part of our input, as well as novel factors highly specific to the most LSC-like cells. Finally, I validated this signature on an independent set of AML samples with experimentally determined LSC frequencies. Overall, I define a novel stemness-associated program from single-cell analysis of a diverse cohort of patient samples with therapeutic relevance in AML"--
Download or read book Characterization of Leukemic Stem Cells in Acute Myeloid Leukemia written by Man-sze Cheung (Ph. D.) and published by . This book was released on 2008 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Characterization of Leukemic Stem Cells in Acute Myeloid Leukemia written by Man-Sze Cheung and published by . This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Characterization of Leukemic Stem Cells in Acute Myeloid Leukemia" by Man-sze, Cheung, 張敏思, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. DOI: 10.5353/th_b4068758 Subjects: Aldehyde dehydrogenase Cancer cells Stem cells Acute myeloid leukemia - Genetic aspects
Download or read book Leukemia Stem Cells written by César Cobaleda and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Childhood Acute Lymphoblastic Leukemia written by Ajay Vora and published by Springer. This book was released on 2017-04-21 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive and up-to-date review of all aspects of childhood Acute Lymphoblastic Leukemia, from basic biology to supportive care. It offers new insights into the genetic pre-disposition to the condition and discusses how response to early therapy and its basic biology are utilized to develop new prognostic stratification systems and target therapy. Readers will learn about current treatment and outcomes, such as immunotherapy and targeted therapy approaches. Supportive care and management of the condition in resource poor countries are also discussed in detail. This is an indispensable guide for research and laboratory scientists, pediatric hematologists as well as specialist nurses involved in the care of childhood leukemia.
Download or read book Stem Cells From Hype to Real Hope written by Khawaja Husnain Haider and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-17 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of the bench experience of leading experts from various research labs involved in the cutting edge area of research. The authors describe the use of stem cells both as part of the combinatorial therapeutic intervention approach and as tools (disease model) during drug development, highlighting the shift from a conventional symptomatic treatment strategy to addressing the root cause of the disease process. The book is a continuum of the previously published book entitled "Stem Cells: from Drug to Drug Discovery" which was published in 2017.
Download or read book Management of Hematologic Malignancies written by Susan O'Brien and published by Cambridge University Press. This book was released on 2010-11-18 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hematologic malignancies were the first human cancers to be studied in depth at the molecular level, and recent years have seen important advances in treatment. This comprehensive reference book covers the full range of hematologic malignancies, including all subtypes of leukemias, lymphomas, and plasma cell dyscrasias. Authored by internationally known experts, each chapter emphasizes diagnostic work-up, staging, and therapeutic approaches. Up-to-date hematopathology, treatment, and outcomes data are presented in a way which is directly applicable to patient care. Highly illustrated with color images, graphs, flowcharts and treatment algorithms, the book is perfect for quick clinical reference as well as providing detailed reference lists for further study. With its authoritative and practical focus and visually stimulating presentation, this is a key text for hematology and oncology fellows, physicians, oncology nurses, physician assistants and other healthcare workers in the field of oncology.
Download or read book Drug Resistance in Leukemia written by Gert-Jan L. Kaspers and published by CRC Press. This book was released on 1993-01-01 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last ten years have seen the publication of a vast amount of data regarding cellular resistance to drugs in cancer cells. Recent studies have demonstrated that drug resistance assays appear to be predictive of clinical response and suggest that clinicians should now be considering the potential applications of these assays in the treatment of patients with hematological neoplasms. This collection of papers from the International Symposium on the Clinical Value of Drug Resistance Assays in Leukemia and Lymphoma, Amsterdam, 1992, provides a state-of-the-art discussion on drug resistance assays and their role in the design and individualization of treatment protocols.
Download or read book Women in Cytokines and Soluble Mediators in Immunity written by Diana Boraschi and published by Frontiers Media SA. This book was released on 2024-02-13 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are delighted to present the inaugural Frontiers in Immunology “Women in Cytokines and Soluble Mediators in Immunity” series of article collections. At present, less than 30% of researchers worldwide are women. Long-standing biases and gender stereotypes are discouraging girls and women away from science-related fields, and Science, Technology, Engineering and Mathematics (STEM) research in particular. Science and gender equality are, however, essential to ensure sustainable development as highlighted by UNESCO. In order to change traditional mindsets, gender equality must be promoted, stereotypes defeated, and girls and women should be encouraged to pursue STEM careers.
Download or read book The Zebrafish Cellular and Developmental Biology Part B written by and published by Academic Press. This book was released on 2011-04-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Methods in Cell Biology, the second of two parts on the subject of zebrafish, provides a comprehensive compendium of laboratory protocols and reviews covering all the new methods developed since 1999.
Download or read book Diagnostic Cytogenetics written by Rolf-Dieter Wegner and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following a section on tissue culture, chromosome staining and basic information about karyotyping, this text presents nomenclature and quality standards, as well as protocols of relevance to comprehensive cytogenetic diagnostics.
Download or read book Hematopathology written by Faramarz Naeim and published by Academic Press. This book was released on 2009-03-05 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive, full color hematopathology reference book emphasizes immunophenotpic features, cytogenetic studies, and diagnostic molecular aspects. Hematopathology begins with introductions to morphologic evaluation of the hematopoietic tissues and principles of immunophenotyping, cytogenetics and molecular studies followed by chapters dedicated to different types of hematologic disorders. Each chapter starts with a basic overview of hematopathlogy followed by a comprehensive review of immunophenotypic, cytogenetic and molecular findings. The text is balanced with large numbers of full color images, graphs, charts, and tables to assist the reader in understanding these highly technical issues. Emphasizes the immunophenotypic features, cytogenetic studies, and diagnostic molecular aspects of hematology Features hundreds of images, charts and tables for the identification of hematologic disorders not only based on histopathologic features, but also with the use of advanced accessory techniques
Download or read book The Chemotherapy Source Book written by Michael Clinton Perry and published by Lippincott Williams & Wilkins. This book was released on 2008 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemotherapy Source Book, Fourth Edition pulls together all the current information on the chemotherapeutic management of cancer patients, including choice of chemotherapeutic agents, use of combinations, and toxicity of individual drugs. Organized by disease site, the book brings together pharmacologic and patient management information in one source that clinicians can consult for any question encountered in the delivery of chemotherapy. This updated Fourth Edition includes new drugs as well as new indications for older drugs. Content has been streamlined to provide essential information more quickly for the busy practitioner. Plus, this edition is softcover for greater portability and convenience.
Download or read book Molecular Hematology written by Drew Provan and published by John Wiley & Sons. This book was released on 2010-01-28 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Intercellular Communication in Cancer written by Mustapha Kandouz and published by Springer. This book was released on 2015-11-20 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cells are by nature compelled to live in groups. They develop dependence over signaling cues received from their microenvironment, in particular from other cells, whether of their own “kind” or of a different type. Therefore, communicating with these cells is a critical aspect of their behavior and fate, as they live and die normally or as they undergo disease-related pathological changes, with dramatic repercussions. In this book, we have asked expert researchers in the field of Intercellular Communication in Cancer to provide chapters on different aspects of interaction between neighboring cells, in the context of cancer diseases. We have specifically focused our efforts on membrane-to-membrane contact-based rather than growth factors-mediated modes of intercellular communications. The contributing authors provide an extensive overview of their respective area of specialization, with an in-depth discussion of the molecular mechanisms of cell-cell interactions, the impact on tumor progression and response to therapies, as well as the cancer diagnostic value of this scientific information. This book aims to introduce essential aspects of the normal and pathological cellular fate and homeostasis to both scientists and clinicians, and also to provide established researchers with an update on the novelties and future directions this expanding field is witnessing.
