Immunotherapy In Resistant Cancer

Immunotherapy in Resistant Cancer: From the Lab Bench Work to Its Clinical Perspectives provides high level knowledge on detailed mechanisms of actions and biological interactions of different immune drugs, with an aim of offering researchers and clinicians cutting-edge therapies to overcome drug resistance. The book explains the latest immunotherapies for different types of cancer, helping users carry out research projects or create alternatives for drug development in the pharmaceutical industry. Topics discussed include the relationship between immunotherapy and macrophages, immune checkpoints in different types of cancer, immune cocktails in solid tumors, and immune-phenotyping. Additionally, the book presents basic and clinical data on immunoresistance and glycosylation. This book is a valuable source for cancer researchers, medical doctors, clinicians and members of the biomedical field who must understand certain mechanisms to fight cancer that is resistant to immunotherapy. Provides basic and clinical evidence based on molecular interactions and clinical studies to address the risks and benefits of cancer immunotherapy Presents the results of new immunotherapy trials, discussing the state-of-the-art in different types of cancer Discusses targeted therapies approved by the FDA, along with therapies with clinical potential used in basic studies

Immunotherapy in Resistant Cancer: From the Lab Bench Work to Its Clinical Perspectives provides high level knowledge on detailed mechanisms of actions and biological interactions of different immune drugs, with an aim of offering researchers and clinicians cutting-edge therapies to overcome drug resistance. The book explains the latest immunotherapies for different types of cancer, helping users carry out research projects or create alternatives for drug development in the pharmaceutical industry. Topics discussed include the relationship between immunotherapy and macrophages, immune checkpoints in different types of cancer, immune cocktails in solid tumors, and immune-phenotyping. Additionally, the book presents basic and clinical data on immunoresistance and glycosylation. This book is a valuable source for cancer researchers, medical doctors, clinicians and members of the biomedical field who must understand certain mechanisms to fight cancer that is resistant to immunotherapy. Provides basic and clinical evidence based on molecular interactions and clinical studies to address the risks and benefits of cancer immunotherapy Presents the results of new immunotherapy trials, discussing the state-of-the-art in different types of cancer Discusses targeted therapies approved by the FDA, along with therapies with clinical potential used in basic studies

Successes and Challenges of NK Immunotherapy: Increasing Anti-tumor Efficacy describes the unique therapeutic applications of NK cells to fight cancers and eliminate the bulk and subset of cancer stem cells responsible for metastasis, relapse and recurrences. The book provides information on the development, engineering, mechanisms of action, response to various preclinical models, and applications in various clinical trials. Sections cover the development of highly engineered cytotoxic NK cells, their mechanisms of action, preclinical and clinical applications, the development and application of CAR-NK cells, and new NK-drug conjugates, also emphasizing that activated NK cells can target and kill highly resistant cancer stem cells. Written by the leading experts on NK immunotherapy worldwide, this is a valuable resource for researchers, clinicians and members of the biomedical field who are interested in understanding novel and efficient therapies to fight cancers. Discusses the unique developmental applications of NK immunotherapy against cancers, which differs greatly from other types of immunotherapies Provides up-to-date and highly relevant information through chapters written by the leading researchers in the field Presents a significant number of schematic diagrams for easy understanding and reproducibility

This comprehensive volume explores the latest research on the mechanisms of resistance in cancer cells to CTL-mediated immunotherapy. Chapter topics discuss cell-mediated immunity as the result of cytotoxic T-lymphocytes (CTL) directed specifically against cancer cells. In addition, the volume reviews how CTL mediate the cytotoxic activity, in large part, by the indication of apoptosis; hence, tumor cells develop anti-apoptotic mechanisms and thereby, resist CTL-induced apoptosis. In order for CTL-mediated antitumor immunotherapy to be effective, it is essential that agents directed against the resistant tumor cells sensitized cancer cells for CTL-mediated apoptosis. Examples of such agents discussed in the volume include are HDAC inhibitors, proteasome inhibitors, Bcl-2 family inhibitors, PARP, antibodies, and more.

Cancer Immunotherapy Principles and Practice, from the Society of Immunotherapy of Cancer (SITC), is the authoritative reference on cancer immunobiology and the immunotherapy treatments that harness the immune system to combat malignant disease. Featuring five sections and over 50 chapters covering the Basic Principles of Tumor Immunology, Cancer Immunotherapy Targets and Classes, Immune Function in Cancer Patients, Disease Specific Treatments and Outcomes, and Regulatory Aspects of Cancer Immunotherapy, this book covers all major topics that have shaped the development of immunotherapy and propelled it to its current place at the forefront of cancer treatment innovation. This volume is a comprehensive resource for oncologists and fellows, immunologists, cancer researchers, and related practitioners seeking understanding of the basic science and clinical applications of cancer immunotherapy. As well as presenting the evidence for immune-based cancer treatment, it positions immunotherapy in the context of other available cancer treatments and provides data on response rates, risks, and toxicities across a variety of diseases. Filled with detailed tables, and instructive illustrations, as well as key points for quick reference, Cancer Immunotherapy Principles and Practice simplifies a challenging and dynamic subject. Key Features: Clearly summarizes the basic principles and research supporting cancer immunotherapy clinical translation Contains expert guidance and treatment strategies for all immunotherapy classes and agents, including cell-based therapies, monoclonal antibodies, cytokine therapies, checkpoint inhibitors, oncolytic viruses, adjuvant approaches, and treatment combinations Includes expert perspectives from leading authorities in the field Provides information on all FDA-approved immunotherapies, including clinical management and outcome data Discusses clinical aspects of immunotherapy for individual cancer types, including melanoma and other skin cancers, lung cancers, gynecologic cancers, gastrointestinal cancers, hematologic cancers, genitourinary cancers, head and neck cancers, sarcomas, brain and other CNS cancers, breast cancer, and pediatric malignancies. Explains regulatory aspects behind the development and approval of immunotherapy drugs Includes Online Access to the Digital Book

Gastrointestinal (GI) cancers, including gastric cancer, colon cancer, liver cancer, esophageal cancer, and pancreatic cancer, seriously threaten the health of human beings worldwide with a high rate of morbidity and mortality. The clinical successes achieved with immune checkpoint inhibitors (ICIs) targeting PD-1/PD-L1 and CTLA-4 have opened a new cancer therapy era and brought new hope to cancer patients. However, the overall response rate (ORR) of ICI monotherapy in the non-selective population is only about 20%, in which some patients subsequently develop immunotherapy resistance. Moreover, the remaining 70-80% of patients displayed primary resistance to ICIs, and a few patients even experienced hyper progression disease (HPD). Although PD-L1 expression, mismatch repair deficient (MMRd), high tumor mutational burden (TMB-H) , high homologous recombination deficiency (HRD), and tumor infiltrated immune cells (TILs) are known as effective biomarkers for immunotherapy, growing studies have reported that ICIs could not improve the OS of all patients with PD-L1 expression higher than 50%, and the ORR of MSI-H patients was only about 60%, whereas some patients with low PD-L1 expression or MSS could still benefit from immunotherapy, indicating the complexity of ICI resistance. Therefore, it is of great importance and significance to explore the prediction biomarkers for primary or acquired immunotherapy resistance and elucidate their underlying molecular mechanisms and develop reversal strategies. Due to the multiple steps of the cancer immune cycle and complex immune microenvironment, any disorders of immune cell infiltration or T cell activation, such as lack of antigens and/or their presentation, lack of response to antigen presentation, and T cell priming, could contribute to ICI resistance. The combination with anti-angiogenesis therapy, radiotherapy, chemotherapy, and other ICIs has improved the efficacy of ICI therapy to some extent in the clinic. Although numerous studies related to ICI resistance were reported in GI cancers, due to the strong spatial/temporal heterogeneity and the complex immune microenvironment in different kinds of GI cancers and different individuals, many questions about ICI resistance and reversal strategies remain unsolved. The aim of this Research Topic is to provide a forum to exhibit the latest research achievement related to the exploration of biomarkers for immunotherapy resistance including HPD and the underlying molecular mechanisms, as well as the development of reversal strategies in GI cancers. We hope this Research Topic will lead to a better understanding of precision cancer immunotherapy and provide useful clues for clinical application to benefit more GI cancer patients with immunotherapy.

Delivery Technologies for Immuno-Oncology: Volume 1: Delivery Strategies and Engineering Technologies in Cancer Immunotherapy examines the challenges of delivering immuno-oncology therapies. Immuno-oncology (IO) is a growing field of medicine at the interface of immunology and cancer biology leading to development of novel therapeutic approaches, such as chimeric antigen receptor T-cell (CAR-T) and immune checkpoint blockade antibodies, that are clinically approved approaches for cancer therapy. Although currently approved IO approaches have shown tremendous promise for select types of cancers, broad application of IO strategies could even further improve the clinical success, especially for diseases such as pancreatic cancer, brain tumors where the success of IO so far has been limited. Nanotechnology-based targeted delivery strategies could improve the delivery efficiency of IO agents as well as provide additional avenues for novel therapeutic and vaccination strategies. Additionally, a number of locally-administered immunogenic scaffolds and therapeutic strategies, such as the use of STING agonist, could benefit from rationally designed biomaterials and delivery approaches. Delivery Technologies for Immuno-Oncology: Volume 1: Delivery Strategies and Engineering Technologies in Cancer Immunotherapy creates a comprehensive treaty that engages the scientific and medical community who are involved in the challenges of immunology, cancer biology, and therapeutics with possible solutions from the nanotechnology and drug delivery side. Comprehensive treaty covering all aspects of immuno-oncology (IO) Novel strategies for delivery of IO therapeutics and vaccines Forecasting on the future of nanotechnology and drug delivery for IO

This book addresses the biological processes relevant to the immune phenotypes of cancer and their significance for immune responsiveness, based on the premise that malignant cells manipulate their surroundings through an evolutionary process that is controlled by interactions with innate immune sensors as well as the adaptive recognition of self/non-self. Checkpoint inhibitor therapy is now an accepted new form of cancer treatment. Other immuno-oncology approaches, such as adoptive cell therapy and metabolic inhibitors, have also shown promising results for specific indications. Immune resistance is common, however, limiting the efficacy of immunotherapy in many common cancer types. The reasons for such resistance are diverse and peculiar to the immune landscapes of individual cancers, and to the treatment modality used. Accordingly, approaches to circumvent resistance need to take into account context-specific genetic, biological and environmental factors that may affect the cancer immune cycle, and which can best be understood by studying the target tissue and correlated systemic immune markers. Understanding the major requirements for the evolutionary process governing human cancer growth in the immune-competent host will guide effective therapeutic choices that are tailored to the biology of individual cancers.