Author: Jules E. Harris
Publisher: CRC Press
ISBN: 9780849369032
Category : Medical
Languages : en
Pages : 266
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Book Description
This book provides an updated overview of eicosanoid metabolism. It also presents a timely discussion of eicosanoid metabolism in the process of tumor cell metastasis, in chemoprotection and radioprotection associated with cancer therapy, and in cell differentiation. The book focuses on the role of eicosanoids in the immunology of malignant disease. This includes how various immune cell populations in cancer are affected by the secretion and action of various eicosanoids and metabolites of eicosanoids and how these processes may be affected by various pharmacological manipulations and interventions to augment anti-tumor immunity. Head and neck cancer is covered in great detail to illustrate a cancer in humans where these considerations are particularly relevant. This important volume demonstrates that the principal factor in cancer patient immunologic deficiency is related to excess secretion by monocytes of prostaglandins.
Author: Glenn Dranoff
Publisher: Springer Science & Business Media
ISBN: 3642141366
Category : Medical
Languages : en
Pages : 313
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Book Description
The interplay between tumors and their immunologic microenvironment is complex, difficult to decipher, but its understanding is of seminal importance for the development of novel prognostic markers and therapeutic strategies. The present review discusses tumor-immune interactions in several human cancers that illustrate various aspects of this complexity and proposes an integrated scheme of the impact of local immune reactions on clinical outcome. Current active immunotherapy trials have shown durable tumor regressions in a fraction of patients. However, clinical efficacy of current vaccines is limited, possibly because tumors skew the immune system by means of myeloid-derived suppressor cells, inflammatory type 2 T cells and regulatory T cells (Tregs), all of which prevent the generation of effector cells. To improve the clinical efficacy of cancer vaccines in patients with metastatic disease, we need to design novel and improved strategies that can boost adaptive immunity to cancer, help overcome Tregs and allow the breakdown of the immunosuppressive tumor microenvironment.
Author: Bharat B. Aggarwal
Publisher: Springer
ISBN: 3034808372
Category : Medical
Languages : en
Pages : 489
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Book Description
This volume examines in detail the role of chronic inflammatory processes in the development of several types of cancer. Leading experts describe the latest results of molecular and cellular research on infection, cancer-related inflammation and tumorigenesis. Further, the clinical significance of these findings in preventing cancer progression and approaches to treating the diseases are discussed. Individual chapters cover cancer of the lung, colon, breast, brain, head and neck, pancreas, prostate, bladder, kidney, liver, cervix and skin as well as gastric cancer, sarcoma, lymphoma, leukemia and multiple myeloma.
Author: Allan H. Friedman
Publisher: Cambridge University Press
ISBN: 1107065976
Category : Medical
Languages : en
Pages : 237
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Book Description
Provides a summary of glioma biology, genetics and management, based on the world-leading Duke University Preston Robert Tisch Brain Tumor Center program.
Author: Enrico Garaci
Publisher: Springer Science & Business Media
ISBN: 364271904X
Category : Medical
Languages : en
Pages : 286
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Book Description
Arachidonic acid metabolites are known to playa regulatory role in a number of biological systems, in which they function as microenviron mental hormones and intracellular signal mediators. One of the most exciting areas of research of these compounds is the one that studies the relationship between prostaglandins and tumor cell growth and function. In the last few years there has been an extraordinary evolution of data on prostaglandins (and related compounds) and cancer. This vol ume is based on papers presented at the 1986 International Confer ence on Prostaglandins and Cancer organized by the Italian National Research Council and the II University of Rome, and held in Rome, Italy, in June, 1986. This Conference brought together oncologists and specialists in the areas of prostaglandin chemistry, biochemistry, pharmacology, physiology, cellular and molecular biology to overview the actual state of knowledge on the role of eicosanoids in cancer and to focus on the key questions that need to be answered. The picture that comes out of this book describes a very complicated network of interactions between arachidonic acid metabolites and different as pects of the complex phenomenon "cancer". Eicosanoids participate in carcinogenesis initiation and promotion, and their relationship with tumor promoters and growth factors is well established. During cancer growth, different prostaglandins can have different roles in the regulation of cell proliferation and differentiation and in metastasis formation; meanwhile evidence is accumulating for a pos sible use of some of these compounds as antineoplastic agents.
Author: Aurel Lupulescu
Publisher: CRC Press
ISBN: 9780849359736
Category : Medical
Languages : en
Pages : 330
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Book Description
Hormones and Vitamins in Cancer Treatment is intended to serve as a therapeuticial guide for physicians using non-aggressive methods, such as hormonotherapy and vitamin therapy, when treating cancer patients. This book provides the rationale and scientific basis for hormones and vitamins, which play an important role in cancer management, and emphasizes the significance of hormones and vitamins in chemoprevention and chemoprophylaxis of cancer. Topics discussed in this book include the criteria for selecting patients for hormonotherapy and vitamin therapy; the favorable effects and advantages of hormonotherapy and vitamin therapy over (or used as adjuvant therapeutic agents) more aggressive methods, such as chemotherapy, radiation therapy, immunotherapy or surgery; and hormone-like substances, such as growth factors, interferons, interleukins, and prostoglandins. Also included is the newest information regarding the role of diet in cancer prevention. This book is packed with valuable information for researchers, physicians, and students of endrocrinology and clinical oncology. It is also the only book of its kind that discusses the role of hormones, hormone-like substances, and vitamins in cancer prevention and treatment.
Author: Friedrich Marks
Publisher: John Wiley & Sons
ISBN: 3527613633
Category : Science
Languages : en
Pages : 408
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Book Description
Polyunsaturated fatty acids are essential for human cell metabolism. As precursors of a very large and extremely versatile family of signaling compounds they play a key role in intracellular communication. Eicosanoids constitute one of the most abundant and prominent subfamilies of these fatty acid derivatives which are formed primarily along oxidative pathways. Prostaglandins, leukotrienes, and related eicosanoids have a modulatory function in mammalian cells and are responsible for tissue responses such as inflammation or wound repair. Increasing activity in eicosanoid research sheds new light on today's most common diseases including atherosclerosis, cancer, Alzheimer's, allergies, and rheumatic diseases. The recent advances already have far-reaching implications in medicine. This detailed account, written by leading experts, covers the ground-breaking developments in recent eicosanoid research. The topics span eicosanoid biogenesis, new aspects of their pathophysiology, for example their influence on the cardiovascular system, as well as the clinical application of synthetic eicosanoids and their antagonists. Researchers and students working in biochemistry or in pharmaceutical, physiological, medicinal and neurochemistry will value this informative introduction to one of the most rapidly developing fields in cell biology.
Author: Joseph D. Rosenblatt
Publisher: Springer Science & Business Media
ISBN: 1461488095
Category : Medical
Languages : en
Pages : 369
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Book Description
Recent advances in understanding of fundamental immunology have created new insights into the dynamic interactions between tumors and the immune system. This includes new understanding of T- and B-cell interaction, immune inhibitory mechanisms including the biology of T regulatory cells, myeloid suppressor cells, and dendritic cell subsets. Enhanced understanding of mechanisms underlying T-cell anergy such as arginine deprivation, immunosuppressive cytokines, defective innate and interferon response pathways, and NKG2D downregulation have all provided new insight into suppression of anti-tumor immunity and tumor evasion. In addition to emerging understanding of tumor evasion, new immune targets such as CTLA4 blockade, NK stimulatory receptors, manipulation of the antigen processing and presentation, cytokine and costimulatory responses all provide new possibilities for enhancing anti-tumor immunity even in tumors previously felt to be resistant to immune attack. Several of these strategies have already been realized in the clinic. The volume will explore evolving paradigms in antigen presentation, dendritic cell biology, the innate response and immunosuppressive mechanisms, and emerging strategies for manipulation of the immune system for therapeutic benefit that have realized success in neuroblastoma, leukemia, melanoma, lung cancer, and allogeneic transplantation. Early successes as well as failures will be highlighted to provide a snapshot of the state of clinical immunotherapy with an eye to future possibilities such as combination therapies, adoptive T-cell transfer, and the retargeting of immune cells via T-cell receptor engineering.
Author: Thorsten Cramer
Publisher: Springer
ISBN: 3319421182
Category : Medical
Languages : en
Pages : 272
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Book Description
This textbook presents concise chapters written by internationally respected experts on various important aspects of cancer-associated metabolism, offering a comprehensive overview of the central features of this exciting research field. The discovery that tumor cells display characteristic alterations of metabolic pathways has significantly changed our understanding of cancer: while the first description of tumor-specific changes in cellular energetics was published more than 90 years ago, the causal significance of this observation for the pathogenesis of cancer was only discovered in the post-genome era. The first 10 years of the twenty-first century were characterized by rapid advances in our grasp of the functional role of cancer-specific metabolism as well as the underlying molecular pathways. Various unanticipated interrelations between metabolic alterations and cancer-driving pathways were identified and currently await translation into diagnostic and therapeutic applications. Yet the speed, quantity, and complexity of these new discoveries make it difficult for researchers to keep up to date with the latest developments, an issue this book helps to remedy.
Author: D.P. Wood
Publisher: Elsevier
ISBN: 0080537995
Category : Science
Languages : en
Pages : 273
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Book Description
Prostate cancer (PCa) is the most common newly diagnosed cancer among men in the United States today. With the advent of the prostate-specific antigen (PSA) test, the number of newly diagnosed cases has increased tremendously. The rates of PCa have increased so dramatically over the last decade that the age-adjusted incidence rate of PCa is no greater than that for any other cancer among men in the United States. Although PCa rates have risen steadily since 1973, there has been a dramatic acceleration in the late 1980s which has been associated with the introduction and use of PSA for screening and early detection. There is now some evidence that the rates may be levelling off and even decreasing in some areas. After lung cancer, PCa is the leading cause of death due to cancer in men in the United States. Although PCa can occur in younger men, it is essentially a cancer of elderly men. The highest rates of PCa in the world occur among African-American men in the United States. African-Americans have higher rates than Caucasians at all age levels in the United States, and adjusting for social-economic status does not appear to account for this difference to any appreciable extent. There is no clear reason why PCa rates are so much greater among African-Americans compared with Caucasians in the United States. The reported rates in Africans are substantially lower than those of an African-American, suggesting that environmental factors have an influence on PCa. In spite of this substantial impact on our society. PCa remains a relatively understudied disease, with an essentially unknown etiology. The reviews contained in this book are by no means exhaustive. We have, however, attempted to provide information regarding the pathology of prostate cancer, the status of diagnostic and prognostic markers, as well as a discussion of our understanding of the molecular basis for the disease. The biology of prostate cancer is covered with a discussion on the role of apoptosis in prostate cancer and the suggestion of it being the target for new therapeutic development, as well as the role played by integrins and angiogenesis. The status of current therapies, both hormonal and chemotherapy, are also discussed. This volume should provide a useful background for individuals wishing to commence an in-depth understanding of prostate cancer.
