Toxin And Immunotoxin Based Therapeutic Approaches

Author : Massimo Bortolotti,Letizia Polito,Andrea Bolognesi
Publisher : Unknown
Page : 122 pages
File Size : 47,6 Mb
Release : 2022-01-29
Category : Electronic
ISBN : 3036530657

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Toxin and Immunotoxin Based Therapeutic Approaches by Massimo Bortolotti,Letizia Polito,Andrea Bolognesi Pdf

In 1900, Paul Ehrlich, who was studying ricin and abrin at the time, discovered antibodies and paved the way for immunotherapy. After 120 years, Ehrlich's insight into the therapeutic potential of immunotargeting is still a source of inspiration for many scientists. One of the most studied antibody-based targeting strategies is the carrying of powerful toxins. The generated molecules are immunotoxins, i.e., chimeric proteins obtained by coupling bacterial or plant toxins and antibodies through chemical linking or genetic engineering. Immunotoxins are functionally designed to eliminate the cells responsible for pathological conditions, and they find applications in several fields, ranging from cancer to immunological diseases or pain control. Despite the lack of specificity, even native toxins find clinical application, but the use of unconjugated toxins is limited to loco-regional treatments. A fundamental requirement for the medical application of toxins and their immunoconjugates is in-depth knowledge of their interaction with target cells in terms of binding, uptake, intracellular routing, and substrate specificity. This Special Issue focuses on toxins and immunotoxins that have clinical potential. We hope to give the reader a comprehensive overview of new toxin delivery strategies and toxin-based experimental disease models, both in vitro and in vivo.

Author : Arthur E. Frankel
Publisher : Springer
Page : 122 pages
File Size : 49,9 Mb
Release : 2011-12-22
Category : Medical
ISBN : 3642721540

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Clinical Applications of Immunotoxins by Arthur E. Frankel Pdf

1 2 D. FITZGERALDI, I. PASTAN , and J. ROBERTUS Introduction . . . . . . . . . . . . . I 2 Toxin Structure-Function Properties 2 2. 1 Functions. . . . . . . . . . . . . . . . . . . . . . . . 2 2. 2 Binding. . . . . . . . . . . . . . . . . . . . . . . . . 3 3 Intracellular Processing - Cleavage and Reduction . . . . . . 4 3. 1 Cytosolic Activity . . . . . . . . . . . . . . . . 5 4 Immunotoxin Design and Testing. 6 5 Conclusion. . 8 References. . . . . 8 1 Introduction While various treatment approaches for cancer include reversal of the transformed phenotype, stimulation of immune responses, inhibition of metastatic spread and deprivation of key nutrients, the goal of immunotoxin treatment is the direct killing of malignant cells. Because they are enzymatic proteins that act catalytically to kill cells, bacterial and plant toxins are often employed as the cell-killing component of immunotoxins. Here we provide background information into the structure-func tion relationships of toxins and discuss how they can be combined with cell-binding antibodies or other ligands to generate immunotoxins. Bacterial and plant toxins (e. g. , diphtheria toxin, Pseudomonas exotoxin and ricin) are among the most toxic substances known. However, because they bind to cell surface receptors that are present on most normal cells, unmodified toxins are generally useless as anti-cancer agents. To convert toxins into more selective agents, their binding domains are either eliminated or disabled and replaceq with cell binding antibodies that are tumor-selective.

Author : Andreas Burkovski
Publisher : Springer
Page : 0 pages
File Size : 51,6 Mb
Release : 2016-08-23
Category : Medical
ISBN : 940240192X

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Corynebacterium diphtheriae and Related Toxigenic Species by Andreas Burkovski Pdf

Corynebacterium diphtheriae is the classical etiological agent of diphtheria and the type strain of the genus Corynebacterium. While diphtheria of the respiratory tract became rare with the introduction of vaccination programs in industrialized countries, even today several thousand cases per year are reported to the World Health Organization. This shows that diphtheria is not completely eradicated and that reservoirs exist. The book summarizes the latest advances made in understanding C. diphtheriae and the closely related species Corynebacterium ulcerans and Corynebacterium pseudotuberculosis. Topics addressed are genomics of toxigenic corynebacteria, host-pathogen-interaction, detection, surveillance and treatment as well as application aspects.

Author : Adam E. Snook
Publisher : MDPI
Page : 104 pages
File Size : 40,5 Mb
Release : 2021-03-02
Category : Science
ISBN : 9783036501901

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Toxins and Cancer Therapy by Adam E. Snook Pdf

Cancer has been a patient-specific and difficult-to-treat disease for decades, resulting in more deaths since 1900 than all other diseases except cardiovascular diseases. As societies around the world continue to shift towards an aging population, the social and economic burden created by cancer will only rise in the coming decades, necessitating continued improvement in our cancer therapies. Remarkably, in the late 1800s, bone surgeon William Coley serendipitously discovered that bacteria could be administered to patients as an effective (and sometimes toxic) form of cancer therapy known as "Coley's Toxins". His discoveries unknowingly led to two fields of cancer therapy that have been in development for decades and are now leading to significant improvements in therapy for cancer patients: immune-based and toxin-based therapies for cancer. Articles included here discuss the discoveries that emerged from Coley's Toxins that enable us to harness the immune system and microbial toxins to combat cancers, as oncology shifts from a field dominated by chemotherapy for most of the 20th century to biologic therapies that will dominate the 21st century.

Author : P. Gopalakrishnakone,Célia R. Carlini,Rodrigo Ligabue-Braun
Publisher : Unknown
Page : 128 pages
File Size : 45,5 Mb
Release : 2024-07-03
Category : Plant toxins
ISBN : 9400767285

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Plant Toxins by P. Gopalakrishnakone,Célia R. Carlini,Rodrigo Ligabue-Braun Pdf

Author : John H. Sampson
Publisher : Academic Press
Page : 406 pages
File Size : 52,7 Mb
Release : 2017-02-06
Category : Science
ISBN : 9780128026250

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Translational Immunotherapy of Brain Tumors by John H. Sampson Pdf

Translational Immunotherapy of Brain Tumors gives researchers and practitioners an up-to-date and comprehensive overview of the field. Chapters include adoptive immunotherapy, immunosuppression, CAR therapy of brain tumors, and dendritic cell therapy for brain tumors. Very few agents have been shown to be efficacious in the treatment of malignant gliomas. Recently, there have been a number of studies demonstrating the potential success of immunotherapy for brain tumors. Immunotherapeutics are becoming the most frequent drugs to be used in cancer therapy. These new breakthroughs, now approved by the FDA, are a part of multiple phase III international trials and ongoing research in malignant glioma, meaning that the information in this cutting-edge book will be of great importance to practitioners and researchers alike. Comprehensive overview, providing an update on immunology, translational immunotherapy, and clinical trials relating to malignant gliomas Edited by a prominent neurosurgeon with contributions by leading researchers in the field Ideal resource for researchers and practitioners interested in learning about mechanisms that use the immune system to treat brain tumors

Author : Atta-ur-Rahman,Khurshid Zaman
Publisher : Bentham Science Publishers
Page : 818 pages
File Size : 41,8 Mb
Release : 2015-10-21
Category : Medical
ISBN : 9781681080765

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Topics in Anti-Cancer Research by Atta-ur-Rahman,Khurshid Zaman Pdf

This is the fourth volume of the eBook Series entitled Topics in Anti-Cancer Research. This volume covers new research as well as updated chapters on topics relevant to modern cancer research published in the journal Recent Patents on Anti-Cancer Drug Discovery. Interesting diverse methods, new technologies and fast developing areas in the field of anti-cancer research are presented. The topics included in the present volume will be of great value to clinicians, scientists and R&D experts aiming to learn more about the latest developments and new alternatives for different types of cancer treatment. The use of gold macro rods and ultrasound for cancer treatment with hyperthermia, obesity associated breast cancer, and the role of cytokines and chemokines pathways in studying cancer immunotherapy are discussed. The mechanism of antibody-drug and antibody-toxin conjugates alongwith clinical trials research, significance of transforming growth factor-beta and urokinase type plasminogen activator in tumorigenesis and reverstol studies in oncohematological disorders are also presented. Other important areas covered include the discovery of novel compounds, drugs and chemotherapeutics in the treatment of lung cancer, biological functions of cell surface nucleolin in cancer, polymeric nanosystems and nanosystem applications used for anticancer drug therapy. Recent advances in development of new potent tubulin inhibitors and structures of molecular hybrids and their actions in different cell lines have also been discussed. All these studies focused are supported by recent associated patents The topics covered in this fourth volume will be of immense interest for those researchers and scientists looking for new techniques, targets, drugs, compounds and drug delivery methods for various types of cancer and its control.

Author : Rama Shanker Verma,Benjamin Bonavida
Publisher : Springer
Page : 249 pages
File Size : 45,7 Mb
Release : 2015-06-11
Category : Medical
ISBN : 9783319172750

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Resistance to Immunotoxins in Cancer Therapy by Rama Shanker Verma,Benjamin Bonavida Pdf

This book will be a guide to understanding resistance against targeted therapeutic approaches for cancer using immunotoxins. It contains a detailed review of the history and development of targeted therapy. As well, it includes an in-depth description of the molecular and cellular mechanisms involved in cancer resistance and several novel methods to overcome resistance. Each chapter discusses different aspects of resistance and covers all the factors that may contribute to resistance in cancer cells. Finally, this volume highlights the recent findings and advances associated with tackling cancer resistance.

Author : Arthur E. Frankel
Publisher : Springer Science & Business Media
Page : 606 pages
File Size : 45,9 Mb
Release : 1988-05-31
Category : Medical
ISBN : 0898389844

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Immunotoxins by Arthur E. Frankel Pdf

Where do you begin to look for a recent, authoritative article on the diagnosis or management of a particular malignancy? The few general oncology textbooks are generally out of date. Single papers in specialized journals are informative but seldom comprehensive; these are more often preliminary reports on a very limited number of patients. Certain general journals frequently publish good indepth reviews of cancer topics, and published symposium lectures are often the best overviews available. Un fortunately, these reviews and supplements appear sporadically, and the reader can never be sure when a topic of special interest will be covered. Cancer Treatment and Research is a series of authoritative volumes which aim to meet this need. It is an attempt to establish a critical mass of oncology literature covering virtually all oncology topics, revised frequently to keep the coverage up-to-date, easily available on a single library shelf or by a single personal subscription. We have approached the problem in the following fashion. First, by dividing the oncology literature into specific subdivisions such as lung cancer, genitourinary cancer, pediatric oncology, etc. Second, by asking eminent authorities in each of these areas to edit a volume on the specific topic on an annual or biannual basis. Each topic and tumor type is covered in a volume appearing frequently and predictably, discussing current diagnosis, staging, markers, all forms of treatment modalities, basic biology, and more.

Author : Kulmira Nurgali,R. Thomas Jagoe,Raquel Abalo
Publisher : Frontiers Media SA
Page : 245 pages
File Size : 42,6 Mb
Release : 2018-06-12
Category : Electronic
ISBN : 9782889454822

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Adverse Effects of Cancer Chemotherapy: Anything New to Improve Tolerance and Reduce Sequelae? by Kulmira Nurgali,R. Thomas Jagoe,Raquel Abalo Pdf

Advances in anti-cancer chemotherapy over recent years have led to improved efficacy in curing or controlling many cancers. Some chemotherapy-related side-effects are well recognized and include: nausea, vomiting, bone marrow suppression, peripheral neuropathy, cardiac and skeletal muscle dysfunction and renal impairment. However, it is becoming clearer that some chemotherapy-related adverse effects may persist even in long term cancer survivors. Problems such as cognitive, cardiovascular and gastrointestinal dysfunction, and neuropathy may lead to substantial long term morbidity. Despite improvements in treatments to counteract acute chemotherapy-induced adverse effects, they are often incompletely effective. Furthermore, counter-measures for some acute side-effects and many potential longer term sequelae of anti-cancer chemotherapy have not been developed. Thus, new insights into prevalence and mechanisms of cancer chemotherapy-related side effects are needed and new approaches to improving tolerance and reduce sequelae of cancer chemotherapy are urgently needed. The present Research Topic focuses on adverse effects and sequelae of chemotherapy and strategies to counteract them.

Author : Gail Lewis Phillips
Publisher : Springer Science & Business Media
Page : 370 pages
File Size : 40,9 Mb
Release : 2012-12-13
Category : Medical
ISBN : 9781461454564

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Antibody-Drug Conjugates and Immunotoxins by Gail Lewis Phillips Pdf

This volume gathers the leading research on antibody-drug conjugates and immunotoxins. Following a rigorous overview, the volume delves into focused sections on all aspects of ADCs and ITs from clinical development through to targeted therapeutic applications and the latest technologies.

Author : P. Gopalakrishnakone,Mahdi Balali-Mood,Lyndon Llewellyn,Bal Ram Singh
Publisher : Springer
Page : 0 pages
File Size : 50,8 Mb
Release : 2015-01-22
Category : Medical
ISBN : 9400758685

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Biological Toxins and Bioterrorism by P. Gopalakrishnakone,Mahdi Balali-Mood,Lyndon Llewellyn,Bal Ram Singh Pdf

Biological toxins are an important part of our world, a reality with which we need to cope, so in parallel with understanding their mechanisms of action and thereby improving our fundamental knowledge, there are successful efforts to utilize them as therapeutics against some debilitating human and animal diseases. In view of the complexity of different types of biotoxins and the broad range of toxin structure, physiology, utility, and countermeasures including regulatory issues, it was thus aimed to compile a book on biotoxins and bioweapons. This reference work in the Toxinology handbook series gathers together knowledge from around the globe about naturally inspired and manufactured biological weapons. The authors describe how they work; how authorities may detect their presence, prevent their use, and diagnose their impacts; and the means by which medical and paramedical professionals may treat victims. Also described are how they have been used to further our knowledge and what insights they have given us into evolutionary and physiological processes. Finally, it is also discussed how these toxins can be used as therapeutics and what the implications of such therapeutics are to their use as biothreat agents. This volume provides a reference accessible to scientists, educators, and medical experts alike with an interest in biotoxins, focusing on the major toxins used as bioweapons. Regulatory agencies will also benefit from the information provided in this book. Some in the intended audience may need to understand how they elicit their effects and how we can defend ourselves against them. Others may be interested in the sometimes colorful histories that surround this subset of biotoxins that can be and, in some cases, have been used as weapons.

Author : Owen A. O'Connor,Stephen M. Ansell,John G. Gribben
Publisher : John Wiley & Sons
Page : 501 pages
File Size : 43,7 Mb
Release : 2024-02-21
Category : Medical
ISBN : 9781119824565

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Precision Cancer Therapies, Immunologic Approaches for the Treatment of Lymphoid Malignancies by Owen A. O'Connor,Stephen M. Ansell,John G. Gribben Pdf

Presents timely and authoritative information on the development of precision cancer therapies as applied to hematologic malignancies The Precision Cancer Therapies series focuses on how to understand and translate fundamental basic science into information that can be directly applied to patients to advance care. Each volume of the series integrates the relevant biological concepts and principles necessary for translating this science to practitioners of this science. Precision Cancer Therapies, Volume Two, focuses on sophisticated immunotherapies targeting cancers affecting the blood, bone marrow, and lymph nodes. Edited and authored by the foremost authorities in the field, this comprehensive reference text covers targeting of cell surface receptors, antibody-drug conjugates (ADC), targeting immune checkpoint, targeting macrophages, EBV-directed immunotherapies, tumor-associated antigens (TAA), and chimeric antigen receptor T-cells (CAR-T). Divided into nine sections, Volume Two includes an overview of the history of immunotherapy development in cancer, as well as a concluding section addressing the mechanistic basis and role of immunomodulatory drugs, analytical tools to quantitate immune-mediated effects, and other topics in immunotherapy. Chapters on specific therapeutics or therapeutic classes include a basic explanation of the underlying pathway and target, the pharmacology of the drug/class, relevant preclinical and clinical data, and discussion of clinical management and potential predictive biomarkers of response. This book also: Delivers a definitive, state-of-the-art review of the relevant biology and its importance in the broader context of cancer biology Focuses on agents that mediate cell killing in lymphoma through a variety of immunologic mechanisms Covers FDA-approved drugs and their indications, as well as drugs currently in development Provides information on monotherapy and combination therapy, summary tables of trials, and discussion of toxicity and efficacy Includes boxed sections highlighting major unique points about the information in the chapter Precision Cancer Therapies, Volume Two: Immunologic Approaches for the Treatment of Lymphoid Malignancies, From Concept to Practice is an indispensable resource for medical, scientific, and allied medical professionals, advanced students, and interested general readers with background knowledge in the subject.

Author : Joseph E. Alouf,Daniel Ladant,Michel R. Popoff
Publisher : Elsevier
Page : 1072 pages
File Size : 44,6 Mb
Release : 2005-12-20
Category : Science
ISBN : 9780080456980

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The Comprehensive Sourcebook of Bacterial Protein Toxins by Joseph E. Alouf,Daniel Ladant,Michel R. Popoff Pdf

This book describes the major achievements and discoveries relevant to bacterial protein toxins since the turn of the new century illustrated by the discovery of more than fifty novel toxins (many of them identified through genome screening). The establishment of the three-dimensional crystal structure of more than 20 toxins during the same period offers deeper knowledge of structure-activity relationships and provides a framework to understand how toxins recognize receptors, penetrate membranes and interact with and modify intracellular substrates. Edited by two of the most highly regarded experts in the field from the Institut Pasteur, France 14 brand new chapters dedicated to coverage of historical and general aspects of toxinology Includes the major toxins of both basic and clinical interest are described in depth Details applied aspects of toxins such as therapy, vaccinology, and toolkits in cell biology Evolutionary and functional aspects of bacterial toxins evaluated and summarized Toxin applications in cell biology presented Therapy (cancer therapy, dystonias) discussed Vaccines (native and genetically engineered vaccines) featured Toxins discussed as biological weapons, comprising chapters on anthrax, diphtheria, ricin etc.

Author : Manfred Schwab
Publisher : Springer Science & Business Media
Page : 3307 pages
File Size : 47,8 Mb
Release : 2008-09-23
Category : Medical
ISBN : 9783540368472

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Encyclopedia of Cancer by Manfred Schwab Pdf

This comprehensive encyclopedic reference provides rapid access to focused information on topics of cancer research for clinicians, research scientists and advanced students. Given the overwhelming success of the first edition, which appeared in 2001, and fast development in the different fields of cancer research, it has been decided to publish a second fully revised and expanded edition. With an A-Z format of over 7,000 entries, more than 1,000 contributing authors provide a complete reference to cancer. The merging of different basic and clinical scientific disciplines towards the common goal of fighting cancer makes such a comprehensive reference source all the more timely.