Download or read book Influence of Tumor Environment and Host Immunity on Tumor Progression and Metastasis written by Nanette P. Parratto and published by . This book was released on 1988 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inflammation and Cancer written by Bharat B. Aggarwal and published by Springer. This book was released on 2014-05-12 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Innate and Adaptive Immunity in the Tumor Microenvironment written by Eitan Yefenof and published by Springer Science & Business Media. This book was released on 2007-12-20 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, the interplay between cancer cells and host immunity has been studied systemically. Recent studies, however, indicate that the tumor microenvironment is unique in providing both supportive and inhibitory factors that determine the fate of the tumor and its host. This volume compiles reviews on innate and adaptive immune responses at the tumor microenvironment with emphasis on positive and negative outcomes that affect the progression of the disease.

Download or read book Influence of the Host on Tumor Development written by Ronald B. Herberman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is widely recognized that the host response to tumor munotherapy of experimental metastases in animal systems progression is an important determinant in cancer growth which are beginning to be developed for ultimate clinical and progression. Indeed, as indicated in Volume I of this trials of human cancer metastasis. series, the process of cancer growth and progression, leading This volume explores a variety of host properties that to tumor invasion and metastasis, is dependent upon the influence tumor development including dormancy, regress complex, dynamic interactions between the properties of the ion, and recurrence. In addition, current knowledge of the tumor as well as the properties of the host. While Volume III response of the central nervous system to cancer, cardiac of this series reviews in great detail the influence of tumor and pulmonary complications, dermatologic effects and development on the host, this volume emphasizes the in hematologic complications of malignancies is presented. fluence of the host on tumor development. These host re The endocrine and metabolic function of cancer patients, as sponses include host anti-tumor immune reactivity, tumor well as the production of hormones by tumors is also review dormancy, cachexia, multiple endocrine and paraneoplastic ed.

Download or read book Cancer Plasticity and the Microenvironment Implications for Immunity and Therapy Response written by Petranel T. Ferrao and published by Frontiers Media SA. This book was released on 2019-11-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer cells can change and adapt, especially within the host environment; a phenomenon known as cancer plasticity. Several factors, including the immune system can influence, and be influenced by, cancer plasticity which in turn can impact upon patient responses to treatment. As such, we currently face several challenges for implementing combination therapies as effective cancer treatment strategies. We have compiled a topic with a number of articles that emphasize the various aspects of cancer plasticity, describing in particular the important role of the tumor microenvironment. As we embark on a new era of precision medicine with multi-modal therapies for improving patient outcomes, this topic highlights some relevant points for consideration that are pertinent to the incorporation and effective use of new treatments as part of cancer treatment regimens, including immune-modulating drugs.

Download or read book General Principles of Tumor Immunotherapy written by Howard L. Kaufman and published by Springer Science & Business Media. This book was released on 2007-10-12 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the world’s leading authorities on tumor immunology. This book describes the basic immunology principles that form the foundation of understanding how the immune system recognizes and rejects tumor cells. The role of the innate and adaptive immune responses is discussed and the implications of these responses for the design of clinical strategies to combat cancer are illustrated.

Download or read book Tumor Induced Immune Suppression written by Dmitry I. Gabrilovich and published by Springer Science & Business Media. This book was released on 2014-02-10 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tumor-Induced Immune Suppression - Prospects and Progress in Mechanisms and Therapeutic Reversal presents a comprehensive overview of large number of different mechanisms of immune dysfunction in cancer and therapeutic approaches to their correction. This includes the number of novel mechanisms that has never before been discussed in previous monographs. The last decades were characterized by substantial progress in the understanding of the role of the immune system in tumor progression. Researchers have learned how to manipulate the immune system to generate tumor specific immune response, which raises high expectations for immunotherapy to provide breakthroughs in cancer treatment. It is increasingly clear that tumor-induced abnormalities in the immune system not only hampers natural tumor immune surveillance, but also limits the effect of cancer immunotherapy. Therefore, it is critically important to understand the mechanisms of tumor-induced immune suppression to make any progress in the field and this monograph provides these important insights.

Download or read book The Link Between Inflammation and Cancer written by Angus G. Dalgleish and published by Springer Science & Business Media. This book was released on 2006-03-05 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: A link between inflammation and cancer has been established many years ago, yet it is only recently that the potential significance of this connection has become apparent. Although several examples of chronic inflammatory conditions, often induced by persistent irritation and/or infection, developing into cancer have been known for some time, there has been a notable resistance to contemplate the possibility that this association may apply in a causative way to other cancers. Examples for such progression from chronic inflammation to cancer are colon carcinoma developing with increased frequency in patients with ulcerative colitis, and the increased incidence of bladder cancer in patients suffering from chronic Schistosoma infection. Inflammation and cancer have been recognized to be linked in another context for many years, i.e., with regards to pathologies resembling chronic lacerations or 'wounds that do not heal.' More recently, the immunology of wound healing has given us clues as to the mechanistic link between inflammation and cancer, in as much as wounds and chronic inflammation turn off local cell-mediated immune responses and switch on growth factor release as well the growth of new blood vessels - angiogenesis. Both of these are features of most types of tumours, which suggest that tumours may require an immunologically shielded milieu and a growth factor-rich environment.

Download or read book Cancer Metastasis written by Metastasis Research Society. International Conference and published by . This book was released on 1989 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Innate and Adaptive Immunity in the Tumor Microenvironment written by Eitan Yefenof and published by Springer. This book was released on 2009-09-03 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, the interplay between cancer cells and host immunity has been studied systemically. Recent studies, however, indicate that the tumor microenvironment is unique in providing both supportive and inhibitory factors that determine the fate of the tumor and its host. This volume compiles reviews on innate and adaptive immune responses at the tumor microenvironment with emphasis on positive and negative outcomes that affect the progression of the disease.

Download or read book The Effects of Changes in Energy Balance on Immune Regulation and Tumor Progression in the 4T1 2 Mammary Tumor Model written by William Turbitt and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One significant challenge in the field of breast cancer (BC) research is to determine how to reduce and/or eliminate the mortality associated with metastatic BC. Novel therapies, especially non-pharmacological, lifestyle-based interventions that prevent or slow metastatic disease with less severe side effects are greatly needed. Numerous lifestyle factors (including dietary components, body weight, and physical activity patterns) significantly impact BC risk and survival. Emerging population data suggests an inverse relation between physical activity and BC incidence, as well as an important role for exercise in the prevention of cancer recurrence and mortality. The observational nature of these studies limit the ability to determine biological mechanisms and the extent to which exercise, as opposed to changes in body weight, drive beneficial effects. Additionally, very little is known about the mechanisms contributing to the relation between physical activity and survival. Given the importance of metastases in the mortality of women with BC, understanding the role of exercise on metastatic burden may reveal important new targets for secondary and tertiary cancer prevention. The aim of study one was to control for weight and examine the effects of exercise, mild dietary restriction, or the combination of diet and exercise on the inflammation-immune axis and tumor progression in a preclinical metastatic BC model to determine the extent to which exercise or body weight contribute to cancer prevention. Dietary energy restriction-induced weight control (i.e., SED+ER mice) was effective at altering host splenic immunity and the expression of key genes in the tumor microenvironment (TME) related to immunosuppression and metastatic progression; however, this intervention failed to induce changes in primary tumor growth or spontaneous metastases. Moderate exercise in weight stable mice (EX+ER) resulted in a similar reduction in immunosuppressive and metastatic genes in the TME compared with the SED+ER mice; however, in addition, EX+ER mice had the greatest reduction in splenic immunosuppressive cells and plasma insulin-like growth factor-1 (IGF-1). The effects of moderate exercise in weight stable mice culminated in a significant delay in primary tumor growth and spontaneous metastases, suggesting that exercise-induced alterations in metabolic drivers of tumorigenesis, not simply a change in body weight, underlie the protective effects in the dual intervention group. Interestingly the exercise-induced protective effect on the emergence of immunosuppressive factors and reduced tumor burden was lost when mice continued to gain weight over the course of the study, suggesting that weight gain-induced disturbances on hormonal, inflammatory, and/or immunological function can override the exercise-induced benefits. Collectively, study one provided a deeper understanding of the extent to which exercise, and changes in body weight, underlies cancer protection. Few researchers have examined the effect of energy balance interventions on the efficacy of immunotherapeutic strategies. Two subsequent studies were designed to investigate the response to emerging cancer therapeutics in mice randomized to an energy balance paradigm (i.e., sedentary, ad libitum, weight gain [WG] group vs. exercising, mild dietary restriction, weight maintenance [WM] group) to identify potential mechanisms and provide translational support. Study two aimed to determine if there were any additive effects of moderate exercise in weight stable mice and the therapeutic administration of a broad-based, allogeneic, whole tumor cell cancer vaccine (VAX). There was a significant effect of both WM and VAX alone on primary tumor growth; and an additive effect of WM+VAX on primary tumor growth, lung and heart spontaneous metastases, splenocyte count at sacrifice, the number of total splenic myeloid-derived suppressor cells (MDSCs) and granulocytic subset of MDSCs, and plasma levels of IGF-1. Splenic interferon gamma (IFN) secretion in response to re-stimulation with tumor antigens was significantly elevated in response to VAX and WM; however, there was no additive effect of WM+VAX. These results suggested that our whole tumor cell cancer vaccine augmented the weight maintenance (via diet and exercise) effects on primary tumor growth and spontaneous metastasis; and suggested that vaccination may provide an immune stimulus to further promote the protective effects of moderate exercise alone in the metastatic 4T1.2 mammary tumor model.Study three aimed to determine if there were any additive effects of moderate exercise in weight stable mice and the dual therapeutic administration of a whole tumor cell cancer vaccine and programmed cell death protein-1 (PD-1) checkpoint blockade. We observed a cancer prevention effect of PD-1 checkpoint blockade in WG mice on primary tumor growth and spontaneous lung metastasis. However, moderate activity in weight stable mice, independent of PD-1 checkpoint blockade, was effective in reducing primary tumor growth and metastatic burden. The WM+PD-1 group displayed the lowest number of splenic MDSCs and granulocytic MDSCs and maintained its splenic lymphoid populations. Neither the number of tumor-infiltrating immune cells, the effector or activation status of tumor-infiltrating CD4+ helper and CD8+ cytotoxic T cells, nor functional outcomes were significantly different between groups. PD-1 checkpoint blockade in WG mice, moderate exercise in weight stable mice, and PD-1 checkpoint blockade in moderately exercising, weight stable mice showed comparable, albeit subtle differences, in tumor-immune crosstalk gene expression markers that drive the expansion of immunosuppressive cell types and impact metastatic progression. The lack of responsiveness to VAX+PD-1 checkpoint blockade in WM mice suggests that moderate exercise in weight stable mice may be enhancing antitumor immunity and/or reducing protumorigenic factors (i.e., similar mechanisms mediated by VAX+PD-1 checkpoint blockade). Results from the current studies provided insight into the extent to which exercise in weight stable mice underlie cancer protection. Also, results provided insight into potential mechanisms by which exercise can act via the inflammation-immune axis to attenuate the generation of a protumorigenic and immunosuppressive TME. These data demonstrated that preventing weight gain through diet and exercise may be an important recommendation to maintain prolonged antitumor effector responses and improve clinical outcomes. Results from the current studies provided insight into potential mechanisms by which physical activity exerts primary and secondary cancer prevention effects and provides a biological rationale for randomized clinical trials to investigate physical activity strategies to prevent metastatic progression in BC survivors and ultimately improve survival outcomes.

Download or read book Tumor infiltrating Lymphocytes in Human Malignancies written by Theresa L. Whiteside and published by . This book was released on 1993 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oncoimmunology written by Laurence Zitvogel and published by Springer. This book was released on 2017-12-13 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, leading experts in cancer immunotherapy join forces to provide a comprehensive guide that sets out the main principles of oncoimmunology and examines the latest advances and their implications for clinical practice, focusing in particular on drugs with FDA/EMA approvals and breakthrough status. The aim is to deliver a landmark educational tool that will serve as the definitive reference for MD and PhD students while also meeting the needs of established researchers and healthcare professionals. Immunotherapy-based approaches are now inducing long-lasting clinical responses across multiple histological types of neoplasia, in previously difficult-to-treat metastatic cancers. The future challenges for oncologists are to understand and exploit the cellular and molecular components of complex immune networks, to optimize combinatorial regimens, to avoid immune-related side effects, and to plan immunomonitoring studies for biomarker discovery. The editors hope that this book will guide future and established health professionals toward the effective application of cancer immunology and immunotherapy and contribute significantly to further progress in the field.

Download or read book The Heterogeneity of Cancer Metabolism written by Anne Le and published by Springer. This book was released on 2018-06-26 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic alterations in cancer, in addition to being the fundamental drivers of tumorigenesis, can give rise to a variety of metabolic adaptations that allow cancer cells to survive and proliferate in diverse tumor microenvironments. This metabolic flexibility is different from normal cellular metabolic processes and leads to heterogeneity in cancer metabolism within the same cancer type or even within the same tumor. In this book, we delve into the complexity and diversity of cancer metabolism, and highlight how understanding the heterogeneity of cancer metabolism is fundamental to the development of effective metabolism-based therapeutic strategies. Deciphering how cancer cells utilize various nutrient resources will enable clinicians and researchers to pair specific chemotherapeutic agents with patients who are most likely to respond with positive outcomes, allowing for more cost-effective and personalized cancer therapeutic strategies.

Download or read book The Role of Tumor Infiltrating Lymphocytes in Development Progression and Prognosis of Non Small Cell Lung Cancer written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : ABSTRACT : A malignant tumor is not merely an accumulation of neoplastic cells, but constitutes a microenvironment containing endothelial cells, fibroblasts, structural components, and infiltrating immune cells that impact tumor development, invasion, metastasis, and outcome. Hence, the evolution of cancers reflects intricate cellular and molecular interactions between tumor cells and constituents of the tumor microenvironment. Recent studies have shed new light on this complex interaction between tumor and host immune cells and the resulting immune response. The composition of the immune microenvironment differs across patients as well as in cancers of the same type, including various populations of T cells, B cells, dendritic cells, natural killer cells, myeloid‐derived suppressor cells, neutrophils, and macrophages. The type, density, location, and organization of immune cells within solid tumors define the immune contexture, which has proved to be a major determinant of tumor characteristics and patient outcome. Lung cancer consists mostly of non–small cell lung cancer (85%); it is our most deadly malignant disease, with the 5‐year survival rate being merely 15%. This review focuses on the immune contexture; the tumor‐suppressing roles of tumor‐infiltrating lymphocytes; and the relevance of this immune contexture for cancer diagnostics, prognostication, and treatment allocation, with an emphasis on non–small cell lung cancer.

Download or read book Immunological Surveillance written by Macfarlane Burnet and published by Elsevier. This book was released on 2014-05-17 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immunological Surveillance

Download or read book Microbiome and Cancer written by Erle S. Robertson and published by Springer. This book was released on 2019-02-20 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book ventures into a new and exciting area of discovery that directly ties our current knowledge of cancer to the discovery of microorganisms associated with different types of cancers. Recent studies demonstrate that microorganisms are directly linked to the establishment of cancers and that they can also contribute to the initiation, as well as persistence of, the cancers. Microbiome and Cancer covers the current knowledge of microbiome and its association with human cancers. It provides important reading for novices, senior undergraduates in cancer and microbiology, graduate students, junior investigators, residents, fellows and established investigators in the fields of cancer and microbiology. We cover areas related to known, broad concepts in microbiology and how they can relate to the ongoing discoveries of the micro-environment and the changes in the metabolic and physiologic states in that micro-environment, which are important for the ongoing nurturing and survival of the poly-microbial content that dictates activities in that micro-environment. We cover the interactions of microorganisms associated with gastric carcinomas, which are important for driving this particular cancer. Additional areas include oral cancers, skin cancers, ovarian cancers, breast cancers, nasopharyngeal cancers, lung cancers, mesotheliomas, Hodgkin’s and non-Hodgkin’s lymphomas, glioblastoma multiforme, hepatocellular carcinomas, as well as the inflammatory response related to the infectious agents in cancers. This book covers the metabolic changes that occur because of infection and their support for development of cancers, chronic infection and development of therapeutic strategies for detection and control of the infection. The field of microbiome research has exploded over the last five years, and we are now understanding more and more about the context in which microorganisms can contribute to the onset of cancers in humans. The field of microbiome research has demonstrated that the human body has specific biomes for tissues and that changes in these biomes at the specific organ sites can result in disease. These changes can result in dramatic differences in metabolic shifts that, together with genetic mutations, will produce the perfect niche for establishment of the particular infection programmes in that organ site. We are just beginning to understand what those changes are and how they influence the disease state. Overall, we hope to bring together the varying degrees of fluctuations in the microbiome at the major organ sites and how these changes affect the normal cellular processes because of dysregulation, leading to proliferation of the associated tissues.