Download or read book Immune Markers in Psoriasis written by Carolina Constantin and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psoriasis is a chronic inflammatory skin disorder with high immunological background caused by a complex interplay between an altered immune system, genetic factors, autoantigens, lifestyle, and environmental factors. Extensive literature in recent years highlighted the crucial role played by the immune system in the pathogenesis of this pathology. Although it is unequivocally accepted that psoriasis is a T-cell mediated autoimmune condition, both innate and specific immune cells are highly involved in the pathogenesis of psoriasis. The aberrant interactions between immune cells and resident hyper-proliferative keratinocytes are mediated by immune and non-immune related molecules which lead to amplification of the local immune responses, that maintain the chronic inflammatory status. In this chapter, we will highlight the immune molecules resident in the psoriatic tissue or appending to the blood circulation that can indicate the prognosis of this systemic autoimmune disease. Moreover, we will focus on immune cells resident or circulating ones that can pinpoint the clinical evolution of the psoriatic disease. All these data can be developed in immune markers patterns that aid psoriasis diagnosis and/or future (immune)therapies.
Download or read book Studies of the Systemic Inflammation in Psoriasis written by Gunnthorunn Sigurdardottir and published by Linköping University Electronic Press. This book was released on 2018-10-12 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psoriasis is a common immune-mediated disease, where an increased prevalence of extra cutaneous diseases and mortality is observed. Common inflammatory mechanisms are implicated. The general aim of this thesis was to investigate markers of inflammation and cardiovascular disease in psoriasis, now considered a systemic disease, assumed to reflect the systemic inflammation. In Study I, Th1-, Th2- and Th17-associated chemokines were elevated in the blood of psoriasis patients in comparison to controls and, in Study II, six markers of cardiovascular risk were demonstrated to be systemically elevated. After adjustment for body mass index and waist: hip ratio in Study II, only one marker, the total plasminogen activator inhibitor-1, showed sustained elevated levels. The levels of the chemokines and the cardiovascular markers were unaffected after treatment with narrowband UVB therapy (NB-UVB), despite a significant improvement in skin lesions, indicating more local than systemic effects of NBUVB. This was further strengthened by the fact that the response to in-vitro stimulation in the peripheral blood mononuclear cells (PBMCs) of psoriasis patients before and after NB-UVB treatment was unaffected. In Study I, CCL20 was shown to correlate to the psoriasis area severity index (PASI), but this correlation was lost after phototherapy, suggesting sources of CCL20 other than the skin. Conversely, systemic treatment with TNF-? inhibition in Study II alleviated the elevated systemic levels of the cardiovascular risk markers. In Study III, the levels of 17 potential biomarkers, with the emphasis on endothelial and adipocyte dysfunction, soluble receptors and the innate mechanisms were studied. Endocan-1, CXCL16, and sVEGFR1, were found to be systemically decreased in psoriasis patients at baseline. Endocan-1 showed a negative correlation to the PASI. In contrast to the results in Studies I and II, NB-UVB therapy affected the systemic levels of investigated markers; Endocan-1 and CXCL16 were restored to normal levels, while sVEGF1, FABP3, FABP4 and sIL-1R1 showed a significant reduction following NB-UVB. In Study IV, the focus was on the contribution of innate immune mechanisms and the effects of the cytokines IL-17 and TNF-? on systemic inflammation. In keratinocytes, the gene and protein expression of inflammasome components was increased upon exposure to IL-17 and TNF-?. Systemically, the constitutive expression of the inflammasome components NLRP1, NLRP3 and AIM2 was detected in neutrophils, classical monocytes, CD4+ lymphocytes and B-cell subsets from psoriasis patients. Upon exposure to IL-17 and TNF-?, increased systemic caspase-1 levels were detected, confirming systemic inflammasome activity. In conclusion, these studies support the hypothesis that there is a systemic inflammation in psoriasis to which both innate and adaptive immune mechanisms contribute. The systemic inflammation may be explained, to some extent, but not completely, by body weight and fat distribution. The different effects of NB-UVB therapy on the systemic levels of the investigated markers may reflect their different roles in psoriasis, but the ameliorating effects of the TNF-? inhibitor on the elevated cardiovascular markers suggests that systemic treatment should be evaluated in psoriasis patients with signs of a systemic inflammatory burden.
Download or read book Immunology of Psoriatic Disease written by Eva Reali and published by Frontiers Media SA. This book was released on 2019-07-31 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psoriasis is a chronically relapsing inflammatory skin disorder affecting about 2% of the worldwide population. The disease is associated with important systemic manifestations, including cardiovascular comorbidities and metabolic syndrome. In addition, about 30% of patients develop joint inflammation known as psoriatic arthritis (PsA). Our knowledge on the pathogenesis of psoriasis has dramatically expanded in the last decade, suggesting the existence (or co-existence) of both auto-immune and auto-inflammatory components. Skin lesions develop from a complex interplay between keratinocytes, vascular endothelium, dendritic cells, and T cells, generating a self-sustaining inflammatory cycle. Within this cycle, epidermal CD8+ T lymphocytes specific for self-antigens may represent the major autoimmune mechanism. Despite the recent progress in the comprehension of the pathogenesis of psoriasis many questions remain open, ranging from the plaque-initiating events to the characterization of the autoimmune /autoinflammatory components of the disease. The mechanisms that link cutaneous psoriasis to its extra-cutaneous and systemic manifestations also remain vague. In this Research Topic we invited top scientists to summarize the front-line research in the field of immunology of cutaneous psoriasis and its systemic and joint manifestations. Our intention was to integrate the pillar concepts of psoriasis immunopathology with the most novel insights, aiming at providing an advanced view of this rapidly evolving and fascinating field.
Download or read book Recent Advances In Psoriasis The Role Of The Immune System written by Barbara S Baker and published by World Scientific. This book was released on 2000-04-11 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the evidence for the belief that psoriasis is a disease of abnormal keratinocyte proliferation induced by T cells. The latest approaches to investigating the immunopathogenesis of this disease, and a review of previous findings, are presented to give an overall picture of the current knowledge in this field. Each topic is discussed in detail, clearly illustrated and well referenced. The book should prove invaluable to clinical dermatologists, and researchers in the fields of immunology and dermatology who have an interest in skin diseases.
Download or read book Psoriasis written by Anca Chiriac and published by BoD – Books on Demand. This book was released on 2017-07-05 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2014, psoriasis was recognized as a serious noncommunicable disease in the World Health Assembly Resolution WHA67.9, with a great negative impact on patients' quality of life. Psoriasis is a worldwide chronic disease, affecting all ages and all races, and a serious global health problem. Psoriasis is a complex disease with still unknown etiology and no specific curative treatment. The chapters provide comprehensive and new description of some issues related to psoriasis research and for understanding of clinical correlations, genetic aspects, experimental research, and potential therapeutic interventions. The book could be a source of information for clinicians and researchers from different fields in raising awareness of the disease.
Download or read book Psoriasis written by Jayakar Thomas and published by JP Medical Ltd. This book was released on 2014-03-20 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psoriasis is a skin condition that causes red, flaky, crusty patches of skin covered with silvery scales. These patches normally appear on the elbows, knees, scalp and lower back but can appear anywhere on the body. Most people are only affected in small patches. In some cases, the patches can be itchy or sore. Psoriasis is a long-lasting (chronic) disease that usually involves periods when there are no symptoms or mild symptoms, followed by periods when symptoms are more severe (NHS Choices). This book is a concise guide to the management of psoriasis. Beginning with an introduction to the condition, epidemiology, pathogenesis and immunology, and clinical aspects, the following chapters discuss psoriasis in different medical circumstances, including in pregnancy, with HIV, as a systemic disease, and in children. Investigation techniques and treatment methods are described in depth. The final sections examine complications and psychological aspects. More than 230 clinical photographs enhance learning and each chapter includes extensive references. Key points Concise guide to the management of psoriasis Covers psoriasis with different medical circumstances Treatment options discussed in detail Includes more than 230 clinical photographs
Download or read book Psoriasis written by Hermenio Lima and published by BoD – Books on Demand. This book was released on 2013-04-17 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: By virtue of the dynamic nature of the scientific process, the description of the type, pathogenesis and treatment of a disease is always a work in progress. The complex nature of any disease can similarly be unveiled through understanding the historical context of our current understanding, examining prevailing hypotheses, and extrapolating horizons for new research. For better development of this book, the main objective was to provide insights on the types, causes, and treatments of psoriasis. This approach might substantially improve the transference of disease knowledge for physicians and intended to improve quality of medical services that endorses training of excellence and assesses the quali?cations of physicians, most of whom will be naive to clinical dermatological practices.
Download or read book Handbook of Research on Systems Biology Applications in Medicine written by Daskalaki, Andriani and published by IGI Global. This book was released on 2008-11-30 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book highlights the use of systems approaches including genomic, cellular, proteomic, metabolomic, bioinformatics, molecular, and biochemical, to address fundamental questions in complex diseases like cancer diabetes but also in ageing"--Provided by publisher.
Download or read book Moderate to Severe Psoriasis Fourth Edition written by John Y. M. Koo and published by CRC Press. This book was released on 2014-03-18 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts in the dermatology field, this new fourth edition of Moderate-to-Severe Psoriasis discusses the current use of biologics and other pharmacologic and phototherapy treatments for moderate-to-severe psoriasis. Illustrated with high quality color figures, this standalone text emphasizes safe and effective treatments for the psoriasis patient that are perfect for the dermatologist in daily practice. New to this edition are chapters on day treatment programs, new agents, erythrodermic and pustular psoriasis, special populations, and pharmacogenetics.
Download or read book Psoriasis written by Jose O' Daly and published by BoD – Books on Demand. This book was released on 2012-03-16 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to present a comprehensive analysis of Psoriasis, a disease that affects approximately 2-3% of humanity in all countries. Psoriasis existence is surveyed since the clay tablets of Assyrians and Babylonians 3.000-5.000 years ago, thru the middle ages, the renaissance, XIX and XX centuries.
Download or read book Comorbidity in Rheumatic Diseases written by Yasser El Miedany and published by Springer. This book was released on 2017-08-24 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores comorbidity in patients with rheumatic diseases and details both care and treatment options in standard clinical practice. Patients with rheumatic diseases are clinically complex, and the interplay of their disease activity with associated conditions may lead to increased morbidity and mortality. Recently there have been major advances in the management of rheumatic diseases, however, without addressing the potential comorbid conditions, including cardiovascular disease; pulmonary disease; and depression; outcomes remain poor. With its 19 chapters, covering the management of major rheumatic diseases (e.g. rheumatoid arthritis, systemic lupus erythematosus , and osteoarthritis), potential comorbidities and treatment recommendations, as well as possible interactions between conditions; this book addresses the gap between textbook medicine and day to day patients' care. Authors also discuss the new hot issue of the comorbidity index, comparing the standard tools to the recently developed indices and how they can assist the rheumatologists in determining disease burden, prognosis, and comorbidity probability. This book is an ideal clinical guide and reference that enables rheumatologists, internal medicine physicians, and residents to address the full clinical expression of these rheumatic diseases with views towards prevention or early management of comorbid conditions.
Download or read book Psoriasis and Psoriatic Arthritis written by Siba P. Raychaudhuri and published by CRC Press. This book was released on 2017-12-15 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psoriasis is a life-long chronic autoimmune disease characterized by thick scaly skin lesions and often associated with severe arthritis. In psoriasis, lesions skin cells, keratinocytes, grow too quickly, resulting in thick, white, silvery or red patches on skin. Normal skin cells grow gradually and flake off about every four weeks, but psoriasis causes new skin cells to move rapidly to the surface of the skin in days rather than weeks. Psoriasis symptoms often appear on the elbows, scalp, feet, knees, hands, or lower back, or as flaking or patches on the skin. It is most common in adults, but teenagers and children can also suffer from psoriasis. Psoriasis is not only a skin condition; it is a chronic disease of the immune system. Chronic psoriasis is associated with other health conditions such as psoriatic arthritis, several inflammatory disorders, type 2 diabetes, and cardiovascular disease. This book provides extensive coverage of psoriasis and psoriatic arthritis. It features information on epidemiology and etiology of psoriasis, pathogenesis, genetics of psoriasis, clinical manifestations, and treatment options using cutting-edge drugs including adalimumab and tofacitinib. Natural phytochemicals and nutraceuticals have demonstrated efficacy in ameliorating psoriasis. The book dedicates comprehensive coverage of nutraceutical therapeutic options including antioxidants, bioactive peptides, carotenoids, alpha lipoic acid, curcumin, and whey protein. These inexpensive natural therapeutics are not associated with any known adverse side effects.
Download or read book Between Pathogenesis and Treatment of Psoriasis written by Rosanne Gwendolyn Lingen and published by . This book was released on 2009 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Psoriasis written by Jeffrey M. Weinberg and published by Springer. This book was released on 2014-08-28 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has become increasingly clear that psoriatic disease, both of the skin and joints, can be a significant diagnostic and therapeutic challenge for the physician and a debilitating illness for the patient. Genetic and immunologic advances have increased our understanding of the pathophysiology of psoriasis and psoriatic arthritis and there is a need for practically oriented evidence based references to describe the management options open to clinicians. The speed at which developments are occurring in the field also necessitates a novel approach to keeping up with these changes in practice and the need is for a reference that that be updated regularly as the subject requires. Psoriasis is an incredibly fast-moving discipline within dermatology. Guidelines, treatment options and management all change at incredible speed. There is a requirement to provide a comprehensive reference resource to provide practical, user friendly information for the dermatology profession to aid in the decision-making process. Psoriasis is a graphical subdiscipline of medicine and therefore this will have copious illustrations. As a fast moving discipline the emphasis must be on annual updates to ensure that readers are kept up to date on the important areas of development.
Download or read book Itch written by E. Carstens and published by CRC Press. This book was released on 2014-02-25 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in itch research have elucidated differences between itch and pain but have also blurred the distinction between them. There is a long debate about how somatic sensations including touch, pain, itch, and temperature sensitivity are encoded by the nervous system. Research suggests that each sensory modality is processed along a fixed, direct-line communication system from the skin to the brain. Itch: Mechanisms and Treatment presents a timely update on all aspects of itch research and the clinical treatment of itch that accompanies many dermatological conditions including psoriasis, neuropathic itch, cutaneous t-cells lymphomas, and systemic diseases such as kidney and liver disease and cancer. Composed of contributions from distinguished researchers around the world, the book explores topics such as: Neuropathic itch Peripheral neuronal mechanism of itch The role of PAR-2 in neuroimmune communication and itch Mrgprs as itch receptors The role of interleukin-31 and oncostatin M in itch and neuroimmune communication Spinal coding of itch and pain Spinal microcircuits and the regulation of itch Examining new findings on cellular and molecular mechanisms, the book is a compendium of the most current research on itch, its prevalence in society, and the problems associated with treatment.
Download or read book Psoriasis written by Wolfram Sterry and published by John Wiley & Sons. This book was released on 2014-12-15 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical and user-friendly, this is the ideal guide to the diagnosis and treatment of psoriasis, helping you navigate a logical management pathway through a complex maze of possibilities. Psoriasis is a cruel disease that can seriously affect the sufferer’s quality and length of life. It is also highly idiosyncratic, with features that vary greatly from patient to patient; this being mirrored in the highly variable response to treatment. It is increasingly recognized that psoriasis is not a discrete disease and that many patients suffer two or three comorbid conditions that can complicate the efforts of doctors treating patients. Psoriasis: Diagnosis and Management will provide dermatologists of all levels with a practical, well-illustrated approach to fully understanding the disease, including clear, clinical guidance to enable best-practice and effective management of patients. In full color throughout and excellently illustrated, key highlights include: easily understandable description of the psoriasis pathogenesis; a strong emphasis on the clinical features of psoriasis; careful consideration of comorbid conditions as part of the psoriatic spectrum to be managed; coverage of both traditional and contemporary management approaches; plenty of diagnostic algorithms and management protocols to aid the daily practical care of patients. Brought to you by several of the world’s leading authorities on the subject, Psoriasis: Diagnosis and Management is an essential purchase for the dermatologist.
Download or read book Psoriasis and Psoriatic Arthritis written by Kenneth B. Gordon and published by Springer Science & Business Media. This book was released on 2005-02-16 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: First comprehensive book on this topic: Textbooks on psoriasis and psoriatic arthritis in one Newest information on Psoriasis. Written by well-known international experts. Well-structured with reader-friendly format.
