Download or read book Reversal of Multidrug Resistance in Cancer written by John A. Kellen and published by CRC Press. This book was released on 1993-12-06 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This critical, state-of-the-art review brings together the scattered and often controversial information on multidrug resistance reversal. Leading scientists in the field cover P-glycoprotein, the genetics of resistance, and its reversal by drugs. Resistance modifiers and modulators are tabulated and critically evaluated. Reversal of Multidrug Resistance in Cancer is important reading for oncologists, cancer chemotherapists, and other cancer researchers.

Download or read book Alternative Mechanisms of Multidrug Resistance in Cancer written by John A. Kellen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nullius in verba. . . Truth will be tested not by words. Horace (Epistles) Few read introductions except for book reviewers, who want to take a shortcut and avoid reading the book itself. However, tradition requires that the preface make public why the book was written at all (this is not supposed to include powerful reasons such as augmenting the ego of the editor and authors). Frequently, the inflationary tendency to publish in verbose length is in conflict with market forces and interest. No doubt, multidrug resistance is a "fashionable" topic, but there are many fashions displayed on the cat-walk of scientific literature. One can rationalize that the forces driving our concern with multi drug resistance reflect the frustration of pharmaceutical companies and oncologists alike: as soon as a new anticancer drug enters clinical trials, cancer cells start eluding extinction with their elaborate and successful mechanisms. Many grants have been awarded and spent, only to confirm the futility of our efforts to defeat this cellular Darwinism. Our medical and scientific training makes it hard, if not impossible, to accept that the survival of a malignant cell, alone or as part of a tissue, is part of the continuance of life. Since exposure to noxious and lethal substances is unavoidable, cells have been forced to develop a multitude of mechanisms to prevent entry or accelerate exit of such materials from intracellular space.

Download or read book Reversal of Multidrug Resistance in Cancer written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Multi Drug Resistance in Cancer written by Jun Zhou and published by Humana Press. This book was released on 2012-08-09 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemotherapy is one of the major treatment options for cancer patients; however, the efficacy of chemotherapeutic management of cancer is severely limited by multidrug resistance, in that cancer cells become simultaneously resistant to many structurally and mechanistically unrelated drugs. In the past three decades, a number of mechanisms by which cancer cells acquire multidrug resistance have been discovered. In addition, the development of agents or strategies to overcome resistance has been the subject of intense study. This book contains comprehensive and up-to-date reviews of multidrug resistance mechanisms, from over-expression of ATP-binding cassette drug transporters such as P-glycoprotein, multidrug resistance-associated proteins, and breast cancer resistance p- tein to the drug ratio-dependent antagonism and the paradigm of cancer stem cells. The book also includes strategies to overcome multidrug resistance, from the development of compounds that inhibit drug transporter function to the modulation of transporter expression. In addition, this book contains techniques for the detection and imaging of drug transporters, methods for the investigation of drug resistance in animal models, and strategies to evaluate the efficacy of resistance reversal agents. The book intends to provide a state-of-the-art collection of reviews and methods for both basic and clinician investigators who are interested in cancer multidrug resistance mechanisms and reversal strategies. Tianjin, China Jun Zhou v Contents Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Contributors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix 1 Multidrug Resistance in Cancer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Bruce C. Baguley 2 Multidrug Resistance in Oncology and Beyond: From Imaging of Drug Efflux Pumps to Cellular Drug Targets . . . . . . . . . . . . . . . . . . . . . . . . . .

Download or read book Multi Drug Resistance in Cancer written by Rishabha Malviya and published by John Wiley & Sons. This book was released on 2023-07-18 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: MULTI-DRUG RESISTANCE IN CANCER The book details the mechanisms underlying multi-drug cellular resistance and the targets of novel chemotherapeutic agents. Cancer is a major killer all over the world. Even with all the progress made, chemotherapy is still the mainstay of modern cancer treatment. The progression of the cellular defeat of numerous independent anticancer drugs in terms of their chemical structure is a major barrier to successful chemotherapy. Multi-drug resistance (MDR) is a term for the fact that most cancer patients exhibit this phenomenon. According to the numbers, drug resistance carries the blame for 90% of cancer patient deaths. Refractory cancer and tumor recurrence are common outcomes of prolonged chemotherapy. Because of the prevalence of drug-resistance mutations, the difficulty of treating tumors increases and the therapeutic efficacy of drugs decreases. Multi-Drug Resistance in Cancer: Mechanism and Treatment Strategies contains nine chapters that cover topics such as: studying the mechanics of resistance to drugs by autophagy; studies to delineate the role of efflux transporters; expression of drug transporters; resistance to targeted therapies in breast cancer; advances in metallodrug driven combination treatment for cancer; and use of natural agents for the overcoming of cancer drug resistance. The book aims to provide the latest data on the mechanisms of cellular resistance to anticancer agents currently used in clinical treatment. It provides a better understanding of the mechanisms of MDR and targets of novel chemotherapy agents which should guide future research concerning new effective strategies in cancer treatment. Audience This book is written for pharmaceutical and biomedical scientists and researchers at both the bench and in the clinic who are interested in the mechanisms and strategies for overcoming cancer’s multi-drug resistance.

Download or read book New Strategies for Reversing Cancer Therapy Resistance written by Yue Du and published by Frontiers Media SA. This book was released on 2024-04-26 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amazing anticancer therapy advancements have been made in the last decade due to tremendous innovations. Nonetheless, drug resistance remains a major challenge that limits the effectiveness of anticancer therapies, causing cancer recurrence and metastasis and being a major cause of cancer-related death. Drug resistance can be caused by complex molecular mechanisms such as gene mutations, epigenetic dysregulation, microenvironment alterations, etc. Many clinical strategies, including combination therapies and epigenetic drugs, have been used to avoid or reverse drug resistance effectively. However, the progression of cancers (in patients under treatment) or the lack of response of cancer patients indicate that current approaches to overcome resistance are far from sufficient, and more work is needed.

Download or read book Molecular Mechanisms of Tumor Cell Resistance to Chemotherapy written by Benjamin Bonavida and published by Springer Science & Business Media. This book was released on 2013-07-04 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​​​​​This volume gives the latest developments in on the mechanisms of cancer cell resistance to apoptotic stimuli, which eventually result in cancer progression and metastasis. One of the main challenges in cancer research is to develop new therapies to combat resistant tumors. The development of new effective therapies will be dependent on delineating the biochemical, molecular, and genetic mechanisms that regulate tumor cell resistance to cytotoxic drug-induced apoptosis. These mechanisms should reveal gene products that directly regulate resistance in order to develop new drugs that target these resistance factors and such new drugs may either be selective or common to various cancers. If successful, new drugs may not be toxic and may be used effectively in combination with subtoxic conventional drugs to achieve synergy and to reverse tumor cell resistance. The research developments presented in this book can be translated to produce better clinical responses to resistant tumors.

Download or read book Multiple Drug Resistance in Cancer written by Martin Clynes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an up-to-date review of current knowledge in the field of multiple drug resistance in human cancer. The literature up to the middle of 1993 is surveyed in specialist chapters written by different experts. Topics covered include the molecular genetics, cytogenetics and biochemistry of the mdr genes and P-glycoprotein; alternative transport proteins in MDR; topoisomerases I and II; cytochrome p450-enzymes and glutathione- S-transferases in MDR; cellular models for MDR in solid tumours and haemopoietic tumours; immunochemical and molecular biological techniques for detection of MDR-related gene expression; and clinical and pharmacological strategies to circumvent resistance. The book brings together a new combination of approaches to this serious clinical problem.

Download or read book Clinically Relevant Resistance in Cancer Chemotherapy written by Borje Andersson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last several decades, the introduction of new chemotherapeutic drugs and drug combinations has resulted in increased long term remission rates in several important tumor types. These include childhood leukemia, adult leukemias and lymphomas, as well as testicular and trophoblastic tumors. The addition of high-dose chemotherapy with growth factor and hemopoietic stem cell support has increased clinical remission rates even further. For the majority of patients with some of the more common malignancies, however, palliation (rather than cure) is still the most realistic goal of chemotherapy for metastatic disease. The failure of chemotherapy to cure metastatic cancer is commonly referred to among clinicians as "drug resistance". This phenomenon can, however, often be viewed as the survival of malignant cells that resulted from a failure to deliver an effective drug dose to the (cellular) target because of anyone of or combination of a multitude of individual factors. Clinically, this treatment failure is often viewed as the rapid occurrence of resistance at the single cell level. However, in experimental systems, stable drug resistance is usually relatively slow to emerge.

Download or read book Drug Efflux Pumps in Cancer Resistance Pathways From Molecular Recognition and Characterization to Possible Inhibition Strategies in Chemotherapy written by and published by Academic Press. This book was released on 2019-11-27 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug Efflux Pumps in Cancer Resistance Pathways: From Molecular Recognition and Characterization to Possible Inhibition Strategies in Chemotherapy, Volume Seven, describes the fundamental aspects of efflux pumps of the ATP-binding cassette superfamily in cancer resistance pathways, along with strategies to target and improve chemotherapy efficacy. Pumps of the ATP-binding cassette superfamily (ABCs) regulate the access of drugs to the intracellular space. In this context, the overexpression of ABCs is a well-known mechanism of multidrug resistance in cancer and is associated with therapeutic failure. Cancer types discussed include breast, endocrine, hematologic, gastrointestinal, musculoskeletal, lung, skin and central nervous system cancers. The book is a valuable source for researchers and advanced students in cancer, biology, pharmacology, pharmaceutical sciences, biomaterials and medical/clinical sciences that are interested in accessing a comprehensive compendium on efflux pumps in mechanisms of cancer resistance. Offers comprehensive and detailed descriptions of the basic aspects of efflux pumps in a very schematic and didactic manner Describes the involvement of efflux pumps in cancer resistance in different cancer types Encompasses an updated overview on state-of-the-art approaches that capitalize on their inhibition to improve chemotherapy and overcome resistance

Download or read book Drug Resistance in the Treatment of Cancer written by Herbert M. Pinedo and published by Cambridge University Press. This book was released on 1998-03-26 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: International authorities review the mechanisms and clinical implications of drug resistance in cancer.

Download or read book Cancer Drug Resistance written by Beverly A. Teicher and published by Springer Science & Business Media. This book was released on 2007-11-09 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading experts summarize and synthesize the latest discoveries concerning the changes that occur in tumor cells as they develop resistance to anticancer drugs, and suggest new approaches to preventing and overcoming it. The authors review physiological resistance based upon tumor architecture, cellular resistance based on drug transport, epigenetic changes that neutralize or bypass drug cytotoxicity, and genetic changes that alter drug target molecules by decreasing or eliminating drug binding and efficacy. Highlights include new insights into resistance to antiangiogenic therapies, oncogenes and tumor suppressor genes in therapeutic resistance, cancer stem cells, and the development of more effective therapies. There are also new findings on tumor immune escape mechanisms, gene amplification in drug resistance, the molecular determinants of multidrug resistance, and resistance to taxanes and Herceptin.

Download or read book Anticancer Drug Resistance written by Lori J. Goldstein and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. 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.

Download or read book Molecular and Clinical Advances in Anticancer Drug Resistance written by Robert F. Ozols and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 314 pages. 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.

Download or read book Breast Cancer Chemosensitivity written by Dihua Yu and published by Springer. This book was released on 2010-11-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Breast Cancer Chemosensitivity, a group of world leading experts review critical aspects of resistance to systemic therapy in breast cancer patients. Beginning with a clinical overview of the problem, the book then focuses on the latest findings of molecular mechanisms of drug resistance. Coverage provides an example of using novel approaches for chemosensitization of breast cancer cells that gives readers an idea about the future direction in breast cancer treatment. It allows those who are interested in breast cancer therapy to get a jump-start on critical issues in breast cancer therapeutic resistance.

Download or read book Recent Advances in Cancer Research and Therapy written by Xin-Yuan Liu and published by Elsevier. This book was released on 2012-05-18 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer continues to be one of the major causes of death throughout the developed world, which has led to increased research on effective treatments. Because of this, in the past decade, rapid progress in the field of cancer treatment has been seen. Recent Advances in Cancer Research and Therapy reviews in specific details some of the most effective and promising treatments developed in research centers worldwide. While referencing advances in traditional therapies and treatments such as chemotherapy, this book also highlights advances in biotherapy including research using Interferon and Super Interferon, HecI based and liposome based therapy, gene therapy, and p53 based cancer therapy. There is also a discussion of current cancer research in China including traditional Chinese medicine. Written by leading scientists in the field, this book provides an essential insight into the current state of cancer therapy and treatment. Includes a wide range of research areas including a focus on biotherapy and the development of novel cancer therapeutic strategies. Formatted for a broad audience including all working in researching cancer treatments and therapies. Discusses special traits and results of Chinese cancer research.

Download or read book Multiple Drug Resistance in Cancer 2 written by Martin Clynes and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 343 pages. 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.