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Author: Alberta Hoi Publisher: Springer Nature ISBN: 3030851613 Category : Medical Languages : en Pages : 192
Book Description
The scope of this contributed volume is to provide an overview of the latest translational research in the field of lupus pathogenesis, with particular emphasis on how these discoveries progress in parallel with therapeutic drug development. Systemic lupus erythematosus (SLE) is a multifaceted disease with a number of well-defined immune pathways that are dysregulated, resulting in an immune-mediated chronic inflammatory injury at target organs. As knowledge of these pathways evolves to provide opportunities for targeted drug therapy and lays the foundation for personalized medicine, clinicians and researchers need to keep up with the ever-expanding medical literature. This book will critically appraise the current understanding of important immunological pathways that contribute to the pathogenesis of lupus. We will review the role of interferons as part of the innate immune defects that perpetuate the loss of self-tolerance in SLE. B cell hyperactivity, as a defining hallmark of SLE, and different strategies of B cell targeted therapy will be discussed. The role of co-stimulation or immune checkpoint molecules in activating B and T cells will be reviewed, as well as other cytokines that serve in the amplification loop promoting a more proinflammatory Th1 or Th17 responses. Intracellular targets, such as signaling molecules in the JAK/STAT pathway, or a variety of kinases and proteasomes, can cause a cascading downstream effect of transcriptional responses that are important in SLE. Immune homeostasis can also be restored by bolstering the naturally occurring anti-inflammatory mechanisms. Glucocorticoid, as a potent natural anti-inflammatory hormone, can mediate its effects by recruiting histone deacetylase that serve to repress gene transcription. Glucocorticoid-induced leucine zipper is a gene upregulated by glucocorticoid that can be a potential target for development of anti-inflammatory strategy. Finally, T regulatory cells can be utilized to help restore to immune tolerance and are amongst the latest focus of therapeutic development in SLE.
Author: Alberta Hoi Publisher: Springer Nature ISBN: 3030851613 Category : Medical Languages : en Pages : 192
Book Description
The scope of this contributed volume is to provide an overview of the latest translational research in the field of lupus pathogenesis, with particular emphasis on how these discoveries progress in parallel with therapeutic drug development. Systemic lupus erythematosus (SLE) is a multifaceted disease with a number of well-defined immune pathways that are dysregulated, resulting in an immune-mediated chronic inflammatory injury at target organs. As knowledge of these pathways evolves to provide opportunities for targeted drug therapy and lays the foundation for personalized medicine, clinicians and researchers need to keep up with the ever-expanding medical literature. This book will critically appraise the current understanding of important immunological pathways that contribute to the pathogenesis of lupus. We will review the role of interferons as part of the innate immune defects that perpetuate the loss of self-tolerance in SLE. B cell hyperactivity, as a defining hallmark of SLE, and different strategies of B cell targeted therapy will be discussed. The role of co-stimulation or immune checkpoint molecules in activating B and T cells will be reviewed, as well as other cytokines that serve in the amplification loop promoting a more proinflammatory Th1 or Th17 responses. Intracellular targets, such as signaling molecules in the JAK/STAT pathway, or a variety of kinases and proteasomes, can cause a cascading downstream effect of transcriptional responses that are important in SLE. Immune homeostasis can also be restored by bolstering the naturally occurring anti-inflammatory mechanisms. Glucocorticoid, as a potent natural anti-inflammatory hormone, can mediate its effects by recruiting histone deacetylase that serve to repress gene transcription. Glucocorticoid-induced leucine zipper is a gene upregulated by glucocorticoid that can be a potential target for development of anti-inflammatory strategy. Finally, T regulatory cells can be utilized to help restore to immune tolerance and are amongst the latest focus of therapeutic development in SLE.
Author: George Tsokos Publisher: Academic Press ISBN: 0128145528 Category : Medical Languages : en Pages : 696
Book Description
This completely updated and expanded 2nd edition of Systemic Lupus Erythematosus, A Manual includes topics not covered previously with contributors who are at the forefront of each specific topic and with a global appeal. Each chapter is short and is presented critically with selected references, which should be valuable to a wider audience. This book combines basic with clinical science to help internists and specialists in the diagnosis and management of patients with SLE. It is a quick referral for people in the pharmaceutical industry in their efforts to bring much-needed drugs. It provides all the needed information to basic researchers old and new alike, who wish to enter the field of lupus and systemic autoimmunity in general. Focused state-of-the-art chapters prepared by top-notch experts in the field Latest understanding of cellular, molecular, biochemical aspects of disease pathogenesis Advanced aspects of genetic, microbiome, environmental, hormonal, and immunological contribution to the expression of the disease Current understanding of clinical features of the disease Recent efforts to develop new treatments
Author: Peter H. Schur Publisher: Springer Science & Business Media ISBN: 1461411890 Category : Medical Languages : en Pages : 266
Book Description
Often considered the prototypic autoimmune disease, Lupus is characterized by protean manifestations and affects a wide range of organ systems. Despite widespread availability of anti nuclear antibody testing and other technological diagnostic advances, the diagnosis of lupus can be elusive, difficult, and inexact. Treatment of the disease can also be challenging. Advances in immunology and biotechnology have led to a burgeoning world of new therapies in development that offer patients the real possibility of new therapies and physicians and scientists novel insights into the pathogenesis of this complicated immunological disease. Lupus Erythematosus: Clinical Evaluation and Treatment summarizes the clinical aspects of lupus facing the general clinician in the 21st century. In this invaluable, practical book, the reader will find introductory chapters regarding general diagnostic and treatment principles, followed by chapters addressing the lupus-specific organ manifestations. Special topics regarding pregnancy and comorbidities are also presented. Written by highly experienced physicians with special expertise in lupus, Lupus Erythematosus: Clinical Evaluation and Treatment is an indispensable reference for the common and not so common problems affecting patients with lupus.
Author: Rolando Cimaz Publisher: Elsevier ISBN: 9780080553443 Category : Medical Languages : en Pages : 300
Book Description
Many of the systemic autoimmune diseases seen in children are different from those seen in adults making them a special problem for physicians and scientists who care for the affected children and study their diseases. Benefiting both pediatric and adult rheumatologists, as well as physicians from other specialties, this volume covers the latest advances in pathogenesis and clinical management of common conditions seen in pediatric rheumatology practices.
Author: Josef S. Smolen Publisher: Springer ISBN: 9783642716447 Category : Medical Languages : en Pages : 0
Book Description
More than 140 years ago, lupus erythematosus (LE) was recognized as a disease entity by clinicians working in the field of dermatology, which had only recently become an independent medical discipline. Soon after cutaneous lupus was first reported, it was realized that, apart from the skin, the disease could involve other organs and thus be systemic in nature. The latter observations were first made by MORITZ KApOSI [1], whose work has attracted renewed attention re cently and who succeeded FERDINAND VON HEBRA to the chair of dermatology at the Medical Faculty in Vienna. The early description of lupus erythematosus in both its cutaneous and systemic manifes tations was thus intimately associated with Vienna and its Medical School. The next phase in the study of lupus was characterized by an in crease in knowledge of the type and extent of organ involvement. The work by OSLER [2], LIBMANN and SACKS [3], and KLEMPERER [4] best represents these advances. The increase in clinical knowledge of LE finally led to DUBOIS' famous monograph [5], which was pub lished at a time of renewed interest in SLE, elicited by the descrip tion by HARGRAVES et al. [6] of the LE-cell phenomenon. A more detailed analysis of this finding revealed that the disease was charac terized by an abnormal immune response, although its pathogenetic implications were still unclear.
Author: Caroline Gordon Publisher: Oxford University Press ISBN: 0198739184 Category : Medical Languages : en Pages : 161
Book Description
Systemic Lupus Erythematosus (often abbreviated to SLE or lupus) is a systemic autoimmune disease that can affect any part of the body, causing the immune system to attack the body's cells and tissue, and resulting in inflammation and tissue damage. This new addition to the Oxford Rheumatology Library series provides a practical approach to the assessment and management of patients with this complex, multisystem autoimmune disease to improve the diagnosis and treatment of the disease and its complications. It provides comprehensive but easy to assimilate reading for consultant rheumatologists, dermatologists, nephrologists, obstetricians and other specialists and their trainees, interested GPs, specialist nurses, and clinical trial teams both in hospitals and contract research organizations.
Author: Udi Nussinovitch Publisher: Academic Press ISBN: 0128032685 Category : Medical Languages : en Pages : 766
Book Description
The prevalence of autoimmune diseases and rheumatic conditions is constantly increasing. Autoimmune diseases affect approximately 7-10% of the population of the United States, while more than 50,000,000 American adults suffer from some type of arthritis. The Heart in Rheumatic, Autoimmune and Inflammatory Diseases examines the complex mechanisms relating to cardiac diseases from a pathophysiological and clinical point of view. Autoimmune rheumatic diseases can affect the coronary vessels, myocardium, pericardium, heart valves and the conduction system. The diagnosis of these unique cardiac complications necessitates medical awareness and a high index of suspicion. Increased risk of advanced atherosclerosis plays a pivotal role in the development of cardiac diseases in systemic, rheumatic and autoimmune illnesses. Yet, other complex immune medicated mechanisms may contribute to the pathogenesis. Patients' optimal care requires coordination between the primary caregiver, the rheumatologist, immunologist and cardiologist. Screening for cardiovascular risk factors, recognition of high-risk patients and identification of subclinical cardiac conditions are of great importance. Moreover, regulation of inflammation, as well as abnormal immune responses and the initiation of early treatments should be the focus of patient management. A continuous attempt to identify novel therapeutic targets and change the natural history of the underlying disease and its cardiac manifestations is in progress. The book aims at providing the readers with a state of the art collection of up to date information regarding clinically important topics based on experts' perspectives. This book was a result of an extended coordinated collaboration of one-hundred and fifty-four distinguished scientists from thirty-one countries around the globe. A review of common, as well as unusual (yet clinically significant) medical cardiac complications of prevalent rheumatic, autoimmune and inflammatory diseases. Focuses on aspects of pathophysiological processes, clinical presentations, screening tests, prognostic implications and novel therapeutic approaches. Presents an up-to-date “level of evidence and “strengths of recommendations for suggested therapies and reviews all randomized clinical trials, meta-analyses and other supporting published clinical findings.
Author: Mariana J. Kaplan Publisher: Frontiers E-books ISBN: 2889191583 Category : Languages : en Pages : 204
Book Description
NETosis is a unique form of cell death that is characterized by the release of decondensed chromatin and granular contents to the extracellular space. The initial observation of NETosis placed the process within the context of the innate immune response to infections. Neutrophils, the most numerous leukocytes that arrive quickly at the site of an infection, were the first cell type shown to undergo extracellular trap formation. However, subsequent studies showed that other granulocytes are also capable of releasing nuclear chromatin following stimulation. The extracellular chromatin acts to immobilize microbes and prevent their dispersal in the host. Bacterial breakdown products and inflammatory stimuli induce NETosis and the release of NETs requires enzyme activities. Histones in NET chromatin become modified by peptidylarginine deiminase 4 (PAD4) and cleaved at specific sites by proteases. NETs serve for attachment of bactericidal enzymes including myeloperoxidase, leukocyte proteases, and the cathelicidin LL-37. While the benefit of NETs in an infection appears clear, NETs also figure prominently at the center of various pathologic states. Therefore, it is important for NETs to be efficiently cleared; else digestive enzymes may gain access to tissues where inflammation takes place. Persistent NET exposure at sites of inflammation may lead to a further complication: NET antigens may provoke acquired immune responses and, over time, could initiate autoimmune reactions. Recent studies identified aberrant NET synthesis and/or clearance in inflammatory/autoimmune conditions such as systemic lupus erythematosus (SLE), psoriasis, ANCA-positive vasculitis, gout and Felty’s syndrome. In the case of SLE, for example, it appears that LL-37 exposed in the NETs may be a significant trigger of type I Interferon responses in this disease. Recent evidence also implicates aberrant NET formation in the development of endothelial damage, atherosclerosis and thrombosis. NETosis is thus of interest to researchers who investigate innate immune responses, host-pathogen interactions, chronic inflammatory disorders, cell and vascular biology, biochemistry, and autoimmunity. As we approach the 10-year-anniversary of the initial discovery of NETosis, it is useful and timely to review the so far identified mechanisms and pathways of NET formation, their role in bacterial and fungal defense and their putative importance as inducers of autoimmune responses. We look forward to a rich and rigorous discussion of these and related issues that benefit from interdisciplinary approaches, collaborations and exciting discoveries.
Author: Peizeng Yang Publisher: Springer Nature ISBN: 9811537267 Category : Medical Languages : en Pages : 855
Book Description
This Atlas provides cutting-edge information on uveitis, which represents a major achievement in clinical studies on uveitis. It includes more than three thousand imaging photos of uveitis patients, showing the disease’s complete profile and the spectrum of variations commonly encountered. Numerous therapeutic regimens are also presented, each of which is designed for a specific form of uveitis. The Atlas also incorporates the latest advances in uveitis studies, making it a unique and valuable resource for a broad readership, including ophthalmologists, postgraduate students, medical students and doctors in ophthalmology.
Author: Alberta Hoi
Author: Alberta Hoi
Author: George Tsokos
Author: Peter H. Schur
Author: Rolando Cimaz
Author: Josef S. Smolen
Author: Caroline Gordon
Author: Udi Nussinovitch
Author: Mariana J. Kaplan
Author: René Mauricio Barría
Author: Peizeng Yang