Europe PMC

Psoriasis is a chronic skin disease mediated by Th1 and Th17 immune responses and is classified as a systemic inflammatory disorder. Notably, psoriasis is an independent risk factor for myocardial infarction, stroke, and cardiovascular mortality, particularly in severe disease. However, the cellular mechanisms linking psoriasis to cardiovascular disease have not yet been identified. To address this gap, we investigated systemic markers of inflammasome signaling and innate immune activation in pa

No abstract supplied.Weiterlesen

Background: /Objectives: Plaque psoriasis is a chronic immune-mediated inflammatory disease affecting approximately 3% of the global population and resulting in a significant deterioration in quality of life. Systemic therapy with monoclonal antibodies (mAbs) targeting TNF-α, IL-23, and IL-17 improves clinical outcomes and patients’ quality of life. Treatment strategies commonly include different mAbs and different sequencings approaches between agents, which are well-established in clinical p

Background Although testing for latent tuberculosis (TB) infection has been standard practice for psoriasis patients being treated with IL-17 or IL-23 inhibitors, evidence for this practice is weak.Objectives To review evidence on safety of IL-17 and IL-23 inhibitors in the setting of latent TB infection, and to provide a new Joint Position Statement on this topic.Methods Experts from the National Psoriasis Foundation (NPF) and the International Psoriasis Council (IPC) reviewed evidence regardin

No abstract supplied.Weiterlesen

Psoriatic arthritis (PsA) is a chronic, immune-mediated inflammatory arthritis associated with psoriasis, affecting joints, entheses, and the axial skeleton. While primary care providers and dermatologists frequently encounter psoriasis (PsO), early recognition of PsA remains critical to preventing irreversible joint damage. This paper is written to provide a comprehensive overview of PsA, beginning with a clinical case that highlights diagnostic and therapeutic challenges. In this review, the e

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Introduction Delays remain in patients receiving effective treatment strategies that have potential to clear their skin of psoriasis, improve their quality of life (QoL) and change the psoriatic disease course, which, if uncontrolled, can irreversibly alter an individual's life course (i.e. cumulative life course impairment [CLCI]). This study explored current international awareness and consideration of the potential impact of psoriasis over the life course within clinical assessments and decis

No abstract supplied.Weiterlesen

No abstract supplied.Weiterlesen

Sternoclavicular joint (SCJ) involvement in psoriatic arthritis (PsA) is poorly characterized. We aimed to assess its prevalence and clinical associations in a longitudinal PsA cohort. We retrospectively analyzed prospectively collected data from the Gladman Krembil Psoriatic Arthritis Program. Patients with SCJ involvement (tender and/or swollen SCJ) were identified, and their demographic, clinical, laboratory, and treatment details were retrieved. Univariable and multivariable generalized esti

Psoriasis is a systemic immune‑mediated skin disease, typically considered to be incurable. Identification of meaningful biomarkers has been a notable challenge in psoriasis prevention and management. The present study aimed to determine the signature genes driving psoriasis and their underlying mechanism. Microarray datasets of psoriasis were obtained from the Gene Expression Omnibus database, and the differentially expressed genes (DEGs) were identified using the 'limma' R package. Gene Set En

Atherosclerosis is now considered to reflect systemic inflammation involving the elevation of multiple proinflammatory cytokines, sharing common underlying pathophysiological mechanisms with psoriasis. There has been increasing interest in whether anti-inflammatory treatment of psoriasis can prevent or halt the progression of atherosclerosis. Here, we conducted a cross-sectional observational clinical study in psoriasis patients with at least one traditional cardiovascular risk factor, such as d

Psoriasis is a prevalent chronic inflammatory skin disease that significantly reduces patients' quality of life. Current treatments have limited efficacy and severe side effects, necessitating the development of new drugs. Notopterygii rhizoma et radix (Qiang Huo, QH), a Traditional Chinese Medicine (TCM) herb commonly studied for psoriasis patterns and treatment, requires further clarifications of its pharmacological mechanism. This study first verified the therapeutic effects of QH on Imiquimo

No abstract supplied.Weiterlesen

Interleukin-23 (IL-23) plays a pivotal role in the intricate interplay between the skin, gut, and joints, contributing significantly to the pathogenesis of various inflammatory diseases including psoriasis, psoriatic arthritis (PsA), inflammatory bowel disease (IBD) and Behcet's disease. In recent years, several IL-23 inhibitors have been granted approval for the treatment of psoriasis, PsA and IBD. As up to one-third of patients diagnosed with psoriasis may go on to develop PsA and given the st

Objectives The Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) is widely used to assess axial disease activity in psoriatic arthritis (PsA). However, 5 of its 6 questions reflect general disease activity rather than axial-specific symptoms. We aimed to evaluate the performance of BASDAI and its back pain subscore in assessing axial disease in PsA.Methods Patients with BASDAI scores were identified from a longitudinal PsA cohort initiated in 1978. Axial disease was defined radiographi

Psoriasis is a chronic inflammatory skin disease associated with an increased risk of developing cardiovascular disease. Various environmental factors contribute to disease development in genetically susceptible individuals. Although infections have been associated with disease initiation and recurrence, the consequences of early exposure to infections, many years before disease manifestation, is unexplored. To investigate the effect of exposure to infections during formative years on the incide

Rheumatoid arthritis (RA) is the most common inflammatory joint disease worldwide. T-cell inhibitors, tumor necrosis factor inhibitors, interleukin inhibitors (ILIs), Janus kinase inhibitors, and B-cell depletion therapy are indicated as second-line therapy and are prescribed for other inflammatory autoimmune conditions (ankylosing spondylitis, psoriatic arthritis, psoriasis, Crohn disease, ulcerative colitis) co-occurring in an estimated 7% to 20% of patients with RA but are routinely excluded

Chronic inflammatory diseases such as psoriasis (PsO) and psoriatic arthritis (PsA) are associated with a high disease burden and significant healthcare needs. Given limited specialist resources, the use of medical health apps is increasingly coming into focus as a means of supporting patients in self-management and closing gaps in care. This review highlights digital health applications available in Germany for PsO and PsA. Their functions, objectives, and potential benefits in the context of c

Psoriasis is a chronic inflammatory skin disorder affecting 2-3% of the global population. It is increasingly recognized for its systemic comorbidities, especially cardiovascular diseases (CVDs). Notably, severe psoriasis independently increases cardiovascular disease (CVD) risk. This elevation occurs beyond conventional risk factors, such as hypertension and diabetes. It suggests that shared inflammatory pathways underlie the association between severe psoriasis and atherosclerotic conditions,

Background Several traditional observational studies have reported an association between uveitis and psoriatic arthritis (PsA). However, the causal relationship between them remains unclear. Objective To investigate whether genetically predicted uveitis is related to the risk of PsA, and vice versa. Methods A two-sample bidirectional Mendelian randomisation (MR) design was employed, conducting a meta-analysis on data sourced from three distinct origins, followed by sensitivity analyses to ensur

Numerous case reports have documented the coexistence of psoriasis and pemphigus. We present the case of a man with a history of psoriasis who subsequently developed pemphigus. We review relevant case reports published over the past decade. Available evidence suggests that pemphigus may develop in patients with a history of psoriasis.Weiterlesen

Psoriasis is a chronic skin disease characterized by keratinocyte hyperproliferation, epidermal hyperplasia, and immune cell infiltration involving both innate and adaptive immune systems. Bromodomain-containing protein 4 (BRD4), part of the Bromodomain and Extra-Terminal (BET) family, is implicated in various inflammatory and hyperproliferative disorders, though its role in psoriasis is unclear. This study investigates BRD4's role in psoriasis pathogenesis using BRD4-specific small interfering

Introduction Psoriasis (PsO) in the genital and scalp areas is associated with increased patient burden and impact on quality of life. Effective treatments for PsO in these high-impact areas are essential, though patients are frequently excluded from both biologic clinical trials and treatment because of their often low overall affected body surface area (BSA) despite the disproportionate impact of PsO on their quality of life. Recent guidance also considers these patients as candidates for adva