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Over the past 50 years many in vitro and in vivo drug response assay systems have been developed to determine the potential - tivity of chemotherapy agents. The idea was to eliminate ineffective agents and unnecessary toxic treatment while selecting drugs active in vitro or in the mouse model that might increase the probability of response in the patient. None of these test models, however, achieved routine clinical application in the past. This might be at least in part - lated to large discrepancies that were described between the s- cess rate of the assay systems and the clinical benefit in cancer - tients. The heterogeneity of chemosensitivity that exists between different tumors as well...
This textbook integrates basic research and clinical aspects underlying the most recent results in those malignant diseases where progress is most effective. Recent evidence shows that higher doses are better in inducing higher cure rates in hematological neoplasias, although myeloblation related to dose intensity can be a limiting factor. The toxicity can now be controlled with autologous marrow and peripheral blood progenitor cell transplantation, used with or without growth factors. The combination of high dose chemoradiotherapy followed by re-infusion of autologous stem cells constitute a dramatic advance in the treatment of refactory and relapse hematological neoplasias.
Since 1987 Acute Leukemias (AL) has regularly reported on the state of the art in the rapidly growing, successful and exciting field of biology and management of these diseases. In this volume large multicenter clinical trials again form the solid basis for the investigation of leukemic cell biology, the detection of biologic subgroups, their differential response to alternative treatment strategies and the further development of therapy. In particular, this volume addresses mechanisms of chromosomal translocations and transcription factors, risk-adapted treatment strategies, differentiation therapy, secondary AL, special aspects in older patients, and adoptive immunotherapy. Besides the antileukemic approaches, supportive treatment with new antimicrobial substances and growth factors is updated. As a forum of worldwide activities in the field of AL this volume contains both exhaustive overviews on major clinical issues and preliminary data and hypotheses not previously published.
Food and raw material for its production was generally produced via the traditional agriculture. On the other hand, novel chemicals were manufactured in the laboratory or extracted from plant and animal sources. However, as the world population is steadily in creasing, there is a decrease in traditional agriculture productivity and concerns are also expressed over the damage inflicted to the environment and restrictions that might be en forced in food production. At the same time, there is an increasing demand for high qual ity agricultural products as well as for food ingredients related to both the traditional or newly discovered nutrients or phytochemicals. Trends and developments,~n the ...
For 10 years the book series Acute Leukemias has been providing updates on the rapid progress being made internationally concerning this group of diseases. The fifth volume mainly addressed experimental approaches, but the present issue presents both therapeutic and prognostic aspects of the most recent results from major multicenter clinical trials. Additional chapters report new trends in leukemia cell biology,the monitoring of minimal residual disease, and secondary leukemias, as well as new antileukemic drugs, antimicrobial strategies, and the use of cytokines. The combined efforts against acute leukemias described in this book explain the recent improvements in the outcome of patients suffering from acute leukemias.
The development of new techniques such as immuno phenotyping, cytogenetic investigations and, more recently, molecular studies has considerably increased our diagnostic repertoire and broadened our ideas about the biology of acute leukemias. While immunophenotyping with mono clonal antibodies has yielded increased diagnostic precision and made it possible to develop a highly reproducible classification of acute leukemias based on cell-biological features, further insights have been gained into the patho genetic mechanisms involved in leukemogenesis by means of cytogenetic detection of acquired structural chromosomal abnormalities. Analysis of the leukemia-associated chromo somal breakpoints ...
This thesis advances the long-standing challenge of measuring oxidative stress and deciphering its underlying mechanisms, and also outlines the advantages and limitations of existing design strategies. It presents a range of approaches for the chemical synthesis of fluorescent probes that detect reversible changes in cellular oxidative stress. The ability to visualise cellular processes in real-time is crucial to understanding disease development and streamline treatment, and this can be achieved using fluorescent tools that can sense reversible disturbances in cellular environments during pathogenesis. The perturbations in cellular redox state are of particular current interest in medical r...
Accounts in Drug Discovery describes recent case studies in medicinal chemistry with a particular emphasis on how the inevitable problems that arise during any project can be surmounted or overcome. The Editors cover a wide range of therapeutic areas and medicinal chemistry strategies, including lead optimization starting from high-throughput screening "hits" as well as rational, structure-based design. The chapters include "follow-ons" and "next generation" compounds that aim to improve upon first-generation agents. This volume surveys the range of challenges commonly faced by medicinal chemistry researchers, including the optimization of metabolism and pharmacokinetics, toxicology, pharmac...
An established resource in the field of hematological oncology. The series serves as excellent seminars, covering a wide range of current topics of interest and controversy.
The National Cancer Policy Forum of the National Academies of Sciences, Engineering, and Medicine held a public workshop, Incorporating Weight Management and Physical Activity Throughout the Cancer Care Continuum, on February 13 and 14, 2017, in Washington, DC. The purpose of this workshop was to highlight the current evidence base, gaps in knowledge, and research needs on the associations among obesity, physical activity, weight management, and health outcomes for cancer survivors, as well as to examine the effectiveness of interventions for promoting physical activity and weight management among people living with or beyond cancer. Workshop sessions also reviewed the opportunities and challenges for providing weight management and physical activity interventions to cancer survivors. This publication summarizes the presentations and discussions from the workshop.