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Molecular and Clinical Advances in Anticancer Drug Resistance

2012-12-06 Medical
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Release : 2012-12-06
Genre : Medical
Kind : eBook
Book Rating : 726/5 ( reviews)

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Book Synopsis Molecular and Clinical Advances in Anticancer Drug Resistance by : Robert F. Ozols

Download or read book Molecular and Clinical Advances in Anticancer Drug Resistance written by Robert F. Ozols. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: The importance of drug resistance in cancer chemotherapy cannot be over stated. The 500,000 patients who die every year from cancer in the United States have, in most cases, been treated with chemotherapy. Many of these patients responded initially to chemotherapy, but death resulted from the development of drug-resistant tumors. In the first volume in the series. Drug Resistance in Chemotherapy the results of comprehensive laboratory studies aimed at understanding the mechanisms for resistance to individual agents and to the development of broad cross-resistance were described. In the past 2 years there has been substantial progress in understanding the molecular biology associated with these mechanisms of drug resistance. For the first time we are starting to understand which mechanisms are playing an im portant role in human tumors, and even more importantly, clinical trials have recently been initiated in an effort to reverse specific forms of drug resistance. The purpose of this volume is to describe the new advances, both at the molecular level and in the clinic regarding mechanisms of drug resistance and potential ways this resistance can be circumvented. This volume is focused upon mechanisms of resistance associated with two major classes of anticancer drugs: alkylating agents (including cisplatin) and the natural products (e. g. , adriamycin and vinblastine). The first section of the book describes new insights into the genetic mechanisms associated with drug resistance.

Molecular and Clinical Advances in Anticancer Drug Resistance

1991-09-30
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Release : 1991-09-30
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Kind : eBook
Book Rating : 738/5 ( reviews)

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Book Synopsis Molecular and Clinical Advances in Anticancer Drug Resistance by : Robert F Ozols

Download or read book Molecular and Clinical Advances in Anticancer Drug Resistance written by Robert F Ozols. This book was released on 1991-09-30. Available in PDF, EPUB and Kindle. Book excerpt:

Anticancer Drug Resistance

2012-12-06 Medical
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Release : 2012-12-06
Genre : Medical
Kind : eBook
Book Rating : 329/5 ( reviews)

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Book Synopsis Anticancer Drug Resistance by : Lori J. Goldstein

Download or read book Anticancer Drug Resistance written by Lori J. Goldstein. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Over the last 50 years, drug development and clinical trials have resulted in successful complete responses in diseases such as childhood leukemia, testicular cancer and Hodgkin's disease. We are still, however, confronted with over 500,000 cancer-related deaths per year. Clearly, the phenomenon of drug resistance is largely responsible for these failures and continues to be an area of active investigation. Since the last volume in this series, we have learned that the energy-dependent drug efflux protein, p-glycoprotein, encoded by the MDR 1 gene, is a member of a family of structurally related transport polypeptides, thus allowing us to explore the relationship between structure and function. In addition to ongoing well designed clinical trials aimed at reversing MDR mediated drug resistance, the first gene therapy studies with the MDR 1 gene retrovirally transduced into human bone marrow cells are about to be initiated. Although MDR is currently the most understood mechanism of drug resistance, we are uncovering increasing knowledge of alternative molecular and biochemical mechanisms of drug resistance to antimetabolites, cisplatin and alkylating agents and developing new strategies for circumventing such resistance. It is clear that drug resistance is complex, and many mechanisms exist by which cancer cells may overcome the cytotoxicity of our known chemotherapeutic agents. As our understanding of each of these mechanisms expands, well designed models will be necessary to test laboratory hypotheses and determine their relationship to drug resistance in humans. It is this integration of basic science and clinical investigation that will both advance our scientific knowledge and result in the improvement of cancer therapy.

Biological Mechanisms and the Advancing Approaches to Overcoming Cancer Drug Resistance

2020-11-17 Science
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Release : 2020-11-17
Genre : Science
Kind : eBook
Book Rating : 116/5 ( reviews)

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Book Synopsis Biological Mechanisms and the Advancing Approaches to Overcoming Cancer Drug Resistance by : Andrew Freywald

Download or read book Biological Mechanisms and the Advancing Approaches to Overcoming Cancer Drug Resistance written by Andrew Freywald. This book was released on 2020-11-17. Available in PDF, EPUB and Kindle. Book excerpt: Biological Mechanisms and the Advancing Approaches to Overcoming Cancer Drug Resistance, Volume 12, discusses new approaches that are being undertaken to counteract tumor plasticity, understand and tackle the interactions with the microenvironment, and disrupt the rewiring of malignant cells or bypass biological mechanism of resistance by using targeted radionuclide therapies. This book provides a unique opportunity to the reader to understand the fundamental causes of drug resistance and how different approaches are applied. It is a one-stop-shop to understand why it is so difficult to treat cancer, and why only a very few patients respond to therapy and a significant portion develop resistance. Despite a rapid development of more effective anti-cancer drugs and combination therapies, cancer remains the leading cause of lethality in the developed world. The main reason for this is the ability of heterogeneous subpopulations of tumor cells interacting with constantly evolving tumor microenvironment to resist elimination and eventually, trigger cancer relapse. In this book, experts review current concepts explaining molecular and biological mechanisms of cancer drug resistance and discussing advancing approaches for overcoming these therapeutic challenges. Provides the most updated knowledge on the mechanisms of cancer drug resistance and the emerging therapeutic approaches reviewed by experts in the field Brings detailed analyses of most important recently reported developments related to drug resistance and their relevance to overcoming it in cancer patients Discusses in-depth molecular mechanisms and novel concepts of cancer resistance to conventional and advanced therapies

Multiple Drug Resistance in Cancer 2

2013-04-17 Medical
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Release : 2013-04-17
Genre : Medical
Kind : eBook
Book Rating : 745/5 ( reviews)

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Book Synopsis Multiple Drug Resistance in Cancer 2 by : Martin Clynes

Download or read book Multiple Drug Resistance in Cancer 2 written by Martin Clynes. This book was released on 2013-04-17. Available in PDF, EPUB and Kindle. Book excerpt: Resistance to chemotherapy, and especially multi-drug resistance, represents a significant barrier to the successful treatment of cancer. This multi-author volume brings together a wide range of up-to-date reviews on different aspects of our knowledge of drug-resistance mechanisms, written by experts in the different areas. Particular attention is paid to recently discovered mechanisms relating to oncogene expression and in particular to proteins involved in regulation and execution of apoptosis. Other important topics covered include DNA repair, topoisomerases, cell cycle control, oxygenation and vascularisation of tumours, LRP, intermediate filament proteins and low-level resistance. Recent developments in understanding the role of efflux pumps (P-170, MRP) in multi-drug resistance are also reviewed. This book will be useful to clinicians and scientists working in the areas of chemotherapy, drug resistance, DNA repair and apoptosis research.

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