Download or read book Tailoring NK Cell Receptor Ligand Interactions an Art in Evolution 2nd Edition written by Ulrike Koehl and published by Frontiers Media SA. This book was released on 2018-11-13 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition and killing of aberrant, infected or tumor targets by Natural Killer (NK) cells is mediated by positive signals transduced by activating receptors upon engagement of ligands on target surface. These stimulatory pathways are counterbalanced by inhibitory receptors that raise NK cell activation threshold through negative antagonist signals. While regulatory effects are necessary for physiologic control of autoimmune aggression, they may restrain the ability of NK cells to activate against disease. Overcoming this barrier to immune surveillance, multiple approaches to enhance NK-mediated responses are being investigated since two decades. Propelled by considerable advances in the understanding of NK cell biology, these studies are critical for effective translation of NK-based immunotherapy principles into the clinic. In humans, dominant inhibitory signals are transduced by Killer Immunoglobulin Like Receptors (KIR) recognizing cognate HLA class I on target cells. Conversely, KIR recognition of “missing self-HLA” - due to HLA loss or HLA/ KIR mismatch - triggers NK-mediated tumor rejection. Initially observed in murine transplant models, these antitumor effects were later found to have important implications for the clinical outcome of haplotype-mismatched stemcell transplantation. Here, donor NK subsets protect against acute myeloid leukemia (AML) relapse through missing self recognition of donor HLA-C allele groups (C1 or C2) and/or Bw4 epitope. These studies were subsequently extended by trials investigating the antileukemia effects of adoptively transferred haplotype-mismatched NK cells in non-transplant settings. Other mechanisms have been found to induce clinically relevant NK cell alloreactivity in transplantation, e.g., post-reconstitution functional reversal of anergic NK cells. More recently, activating KIR came into the spotlight for their potential ability to directly activate donor NK cells through in vivo recognition of HLA or other ligands. Novel therapeutic monoclonal antibodies (mAb) may optimize NK-mediated effects. Examples include obinutuzumab (GA101), a glyco-engineered anti-CD20 mAb with increased affinity for the FcγRIIIA receptor, enhancing antibody-dependent cellular cytotoxicity; lirilumab (IPH2102), a first-in-class NK-specific checkpoint inhibitor, blocking the interaction between the major KIR and cognate HLA-C antigens; and elotuzumab (HuLuc63), a humanized monoclonal antibody specific for SLAMF7, whose anti-myeloma therapeutic effects are partly due to direct activation of SLAMF7-expressing NK cells. In addition to conventional antibodies, NK cell-targeted bispecific (BiKEs) and trispecific (TriKEs) killer engagers have also been developed. These proteins elicit potent effector functions by binding target ligands (e.g., CD19, CD22, CD30, CD133, HLA class II, EGFR) on one arm and NK receptors on the other. An additional innovative approach to direct NK cell activity is genetic reprogramming with chimeric antigen receptors (CAR). To date, primary NK cells and the NK92 cell line have been engineered with CAR specific for antigens expressed on multiple tumors. Encouraging preclinical results warrant further development of this approach. This Research Topic welcomes contributions addressing mechanisms of NK-mediated activation in response to disease as well as past and contemporary strategies to enhance NK mediated reactivity through control of the interactions between NK receptors and their ligands.
Download or read book Immunology for Pharmacy E Book written by Dennis Flaherty and published by Elsevier Health Sciences. This book was released on 2014-06-25 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a new pharmacy-specific approach to immunology, Immunology for Pharmacy prepares pharmacists for practice by providing a complete understanding of the basis of immunology and the consequences of either suppressing or enhancing immune function. It covers key subjects such as prophylaxis and vaccination, antibodies as therapeutic and diagnostic agents, biological modifiers, and the rationale for use and mechanisms of therapeutic agents. Written by experienced author and educator Dennis Flaherty, this book presents topics with a logical, step-by-step approach, explaining concepts and their practical application. A companion Evolve website reinforces your understanding with flashcards and animations. Pharmacy-specific coverage narrows the broad field of immunology to those areas most pertinent and clinically relevant to pharmacy students. 165 full-color illustrations help to illuminate difficult concepts. Factors That Influence the Immune Response chapter covers biological agents including bacteria, viruses, and fungi, and their related toxins and how they relate to the immune system. Three chapters on vaccinations prepare you for this important part of the pharmacist's role by discussing cancer treatment with whole tumor vaccines, cell vaccines, and viral vector vaccines, describing other vaccines such as recombinant vaccines and plant vaccines, and examining how diseases such as diphtheria, whooping cough, and tetanus respond to vaccinations. A summary of drugs used in treating each condition helps you understand typical treatments and their immunological mechanisms, so you can choose proper treatments. Integrated information makes it easier to understand how various parts of the immune system work together, leading to a better understanding of immunology as a whole. A unique focus on practical application and critical thinking shows the interrelationship of concepts and makes it easier to apply theory to practice. Information on AIDS covers the identification and treatment of both strains of HIV as well as AIDS, preparing you for diseases you will see in practice. Unique student-friendly features simplify your study with learning objectives and key terms at the beginning of each chapter, bulleted summaries and self-assessment questions at the end of each chapter, and a glossary at the back of the book. Over 60 tables summarize and provide quick reference to important material. A companion Evolve website includes animations and pharmacy terminology flashcards.
Download or read book The EBMT Handbook written by Anna Sureda and published by Springer Nature. This book was released on with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Janeway s Immunobiology written by Kenneth Murphy and published by Garland Science. This book was released on 2010-06-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Janeway's Immunobiology CD-ROM, Immunobiology Interactive, is included with each book, and can be purchased separately. It contains animations and videos with voiceover narration, as well as the figures from the text for presentation purposes.
Download or read book Signaling Mechanisms Regulating T Cell Diversity and Function written by Jonathan Soboloff and published by CRC Press. This book was released on 2017-03-27 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: T cells play a vital role mediating adaptive immunity, a specific acquired resistance to an infectious agent produced by the introduction of an antigen. There are a variety of T cell types with different functions. They are called T cells, because they are derived from the thymus gland. This volume discusses how T cells are regulated through the operation of signaling mechanisms. Topics covered include positive and negative selection, early events in T cell receptor engagement, and various T cell subsets.
Download or read book Structural Biology in Immunology written by Chaim Putterman and published by Academic Press. This book was released on 2018-05-14 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural Biology in Immunology, Structure/Function of Novel Molecules of Immunologic Importance delivers important information on the structure and functional relationships in novel molecules of immunologic interest. Due to an increasingly sophisticated understanding of the immune system, the approach to the treatment of many immune-mediated diseases, including multiple sclerosis, systemic lupus erythematosus, rheumatoid arthritis, and inflammatory bowel disease has been dramatically altered. Furthermore, there is an increasing awareness of the critical role of the immune system in cancer biology. The improved central structure function relationships presented in this book will further enhance our ability to understand what defects in normal individuals can lead to disease. Describes novel/recently discovered immunomodulatory proteins, including antibodies and co-stimulatory or co-inhibitory molecules Emphasizes new biologic and small molecule drug design through the exploration of structure-function relationship Features a collaborative editorial effort, involving clinical immunologists and structural biologists Provides useful and practical insights on developing the necessary links between basic science and clinical therapy in immunology Gives interested parties a bridge to learn about computer modeling and structure based design principles
Download or read book Modulation of Human Immune Parameters by Anticancer Therapies written by Ulrich Sack and published by Frontiers Media SA. This book was released on 2021-01-18 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular and Cellular Pathways in NK Cell Development written by Ewa Sitnicka and published by Frontiers Media SA. This book was released on 2020-09-02 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Immunotherapy of Hepatocellular Carcinoma written by Tim F. Greten and published by Springer. This book was released on 2017-10-04 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book we provide insights into liver – cancer and immunology. Experts in the field provide an overview over fundamental immunological questions in liver cancer and tumorimmunology, which form the base for immune based approaches in HCC, which gain increasing interest in the community due to first promising results obtained in early clinical trials. Hepatocellular carcinoma (HCC) is the third most common cause of cancer related death in the United States. Treatment options are limited. Viral hepatitis is one of the major risk factors for HCC, which represents a typical “inflammation-induced” cancer. Immune-based treatment approaches have revolutionized oncology in recent years. Various treatment strategies have received FDA approval including dendritic cell vaccination, for prostate cancer as well as immune checkpoint inhibition targeting the CTLA4 or the PD1/PDL1 axis in melanoma, lung, and kidney cancer. Additionally, cell based therapies (adoptive T cell therapy, CAR T cells and TCR transduced T cells) have demonstrated significant efficacy in patients with B cell malignancies and melanoma. Immune checkpoint inhibitors in particular have generated enormous excitement across the entire field of oncology, providing a significant benefit to a minority of patients.
Download or read book Essentials of Glycobiology written by Ajit Varki and published by CSHL Press. This book was released on 1999 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.
Download or read book Fundamental Immunology written by William E. Paul and published by Lippincott Williams & Wilkins. This book was released on 2012-12-10 with total page 1313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental Immunology Seventh Edition This standard-setting textbook has defined the field of immunology since 1984, and is now in its Seventh Edition continuing to deliver the detailed, authoritative, and timely coverage readers expect. This comprehensive, up-to-date text is ideal for graduate students, post-doctoral fellows, basic and clinical immunologists, microbiologists and infectious disease physicians, and any physician treating diseases in which immunologic mechanisms play a role. Now full-color throughout the book's fully revised and updated content reflects the latest advances in the field. Current insights enhance readers' understanding of immune system function. The text's unique approach bridges the gap between basic immunology and the disease process. Extensive coverage of molecular biology explains the molecular dynamics underlying immune disorders and their treatment. Abundant illustrations and tables deliver essential information at a glance. Plus a convenient companion website features the fully searchable text with all references linked to PubMed. Look inside and discover... * Fully revised and updated content reflects the latest advances in the field. * Current insights enhance readers' understanding of immune system function * Unique approach bridges the gap between basic immunology and the disease process. * Extensive coverage of molecular biology explains the molecular dynamics underlying immune disorders and their treatment. * Abundant illustrations and tables deliver essential information at a glance. PLUS... A convenient companion website features the fully searchable text with all references linked to PubMed. Pick up your copy today!
Download or read book Double Side Blade Niche in Stem Cell Potency and Potential Application written by Rita Yen-Hua Huang and published by Frontiers Media SA. This book was released on 2022-09-30 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NK Cell Subsets in Health and Disease New Developments written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Killer (NK) cells were discovered ca 1975, as the first group of lymphoid cells that were neither T cells nor B cells. Since then, the dissection of the biology of NK cells has been growing exponentially with many seminal discoveries from the identification of MHC class I-specific inhibitory receptors to the discovery of receptor-ligand pairs involved in NK cell activation and to the manipulation of NK cells in cancer. In this research topic, we asked a group of thought leaders in NK cell biology to review recent advances in their origins and biology, and their roles in cancer, infection and inflammation. Together, these 25 articles provide a timely survey of NK cells as critical immunologic components of health and disease. They will hopefully prompt further dialogue and developments in basic and translational immunology.
Download or read book NK Cells and Other Natural Effector Cells written by Ronald B. Herberman and published by . This book was released on 1982 with total page 1616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The KIR Gene Cluster written by Mary Carrington and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dysfunction of the Immune System During Acute Kidney Injury written by Giuseppe Castellano and published by Frontiers Media SA. This book was released on 2022-07-14 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Peripheral T Cell Lymphomas written by Owen A. O'Connor and published by John Wiley & Sons. This book was released on 2021-02-19 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE PERIPHERAL T-CELL LYMPHOMAS Provides a comprehensive look at Peripheral T-Cell lymphomas, including the group’s unique geographic distribution, underlying genetics, and novel treatments Peripheral T-Cell lymphomas (PTCL) are a diverse group of lymphoid malignancies that develop from mature T cells and natural killer (NK) cells. PTCL represent 10-15% of all cases of non-Hodgkin lymphoma in the US, and up to 20-25% of cases in South America, Asia, and other regions around the world. The role of different etiologic factors and the variation of geographic distribution makes PTCL one of the most difficult types of cancer to understand and treat. For the first time in a single volume, The Peripheral T-Cell Lymphomas presents a comprehensive survey of this complex and rare group of blood cancers. Featuring contributions from an international team of leading authorities in the various aspects of PTCL, this authoritative text covers biology, epidemiology, classification, approved and emerging drugs, molecular genetics, and more. Detailed clinical chapters address diagnosis, prognosis, and treatment of each of the major PTCL subtypes identified in the 2018 WHO Classification of Tumors of Hematopoietic and Lymphoid Tissues. This much-needed resource: Covers the biological basis, epidemiology, classification, and treatment of PTCL Discusses the future of the field, including global collaboration efforts and novel approaches to PCTL Explores the role of biologics in PTCL and autologous and allogeneic stem-cell transplantation Offers new insights on molecular pathogenesis, innovative therapeutics, and novel drug combinations Features contributions from the Chairs The T-Cell Lymphoma Forum: the world’s largest meeting focused on PTCL Reflecting the unique epidemiology and genetic diversity of the PTCL, The Peripheral T-Cell Lymphomas is an indispensable source of data, insight, and references for the medical community, particularly oncologists and hematologists in both training and practice.
