Europe PMC

Abstract Background This study collected and analyzed clinical data from patients with psoriasis, developing and validating a risk prediction model for psoriasis relapse. The aim is to improve the efficiency and accuracy of early screening for psoriasis relapse in clinical practice and to provide a reference for implementing preventive measures. Objective To develop and validate a risk prediction model for psoriasis relapse. Methods A convenience sampling method was used to select 504 psoria

Erythrodermic psoriasis is a rare subtype of psoriasis with widespread skin lesions, with some patients experiencing severe systemic symptoms. We aimed to develop and validate an artificial intelligence-driven model for accurate classification of erythrodermic psoriasis severity by integrating clinical and laboratory indicators. A retrospective cohort study was conducted at Peking Union Medical College Hospital (2005-22). Patients were divided into mild and moderate-to-severe groups using k-mean

Due to their similar clinical presentations, the scarcity of competent dermatologists, and the urgency of diagnosis, the accurate diagnosis of dermatological conditions such as Psoriasis and Lichen Planus is challenging. This study introduces a novel approach leveraging deep learning and numerical simulations of skin biomechanical properties to enhance diagnostic precision. By utilizing ABAQUS software, this study incorporates 1000 numerical simulations for data generation to combat the limitati

Psoriasis is a chronic inflammatory disease with a well-established association with obesity. However, the role of diet remains unclear. This study examined dietary habits in patients with psoriasis and compared adherence to national dietary guidelines with matched healthy controls. We included 466 patients with psoriasis from the BIOSKIN cohort and 1,029 healthy controls from the Copenhagen General Population Study. According to a Food Frequency Questionnaire, 53% of the patients reported a "he

Psoriasis is a chronic inflammatory autoimmune disease that causes significant deterioration of the quality of life, and due to its multifactorial causes, it is often difficult to manage. Apart from genetic and environmental components, an important part of its pathophysiology comprises an oxidative stress induction that the standard antioxidative mechanisms of the human body cannot compensate for. Moreover, in many psoriatic patients, there is a documented imbalance between antioxidant and pro-

Insulin-like growth factors (IGFs) and IGF-binding proteins (IGFBPs) regulate cell proliferation, differentiation, metabolic processes, and immune activities. Psoriasis is a systemic inflammatory disease with metabolic disorders as an important comorbidity in the pathogenesis of which members of the IGF family could also play a role. Therefore, we decided to evaluate the levels of members of the IGF signaling pathway in patients with psoriasis. Sixty-nine people were enrolled in our study: 34 pa

Objective and design This prospective multicenter cohort study was conducted to identify and compare clinical factors associated with the effectiveness of commonly used biologics in Chinese patients with moderate-to-severe psoriasis.Subjects Patients from the SPEECH registry initiating treatment with ixekizumab, secukinumab, guselkumab, or ustekinumab were included.Treatment Guideline-recommended dosing; 3-month follow-up.Methods The primary endpoint was PASI90 response at 3 months. Multivariabl

Background Although IL-17 inhibitors like Secukinumab and Ixekizumab have shown significant efficacy in psoriasis, the impact of early intervention with biologics to modify the disease course and achieve long-term remission remains unclear.Objectives To examine the potential of early intervention with IL-17 inhibitors for disease modification in psoriasis.Methods We conducted a multicenter retrospective cohort study on moderate-to-severe plaque psoriasis patients who received at least 4 weeks of

Psoriasis is a chronic inflammatory skin disease driven by immune dysregulation. This study explores the role of B cells, particularly cytokine-producing subsets, in psoriasis pathogenesis. Although T cells, particularly Th17, have been well documented in psoriasis, recent evidence suggests that B cells contribute to the disease process. Flow cytometry analysis of 50 psoriasis patients and 20 healthy controls revealed a significant increase in IL-6-producing effector B cells (Beffs) and a decrea

Background Psoriasis is a systemic inflammatory disease associated with cardiopulmonary comorbidities. Nail psoriasis, quantified by the Nail Psoriasis Severity Index (NAPSI), is a marker of severe disease. While pulmonary arterial hypertension (PAH) is reported more frequently in psoriasis, the specific correlation between nail psoriasis severity and PAH remains underexplored.Objective To investigate the correlation between NAPSI scores and the presence or severity of PAH in patients with psori

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Objectives This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To investigate the benefits and harms of dose reduction and discontinuation of conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) in adults with rheumatoid arthritis or psoriatic arthritis, who have been in sustained remission or low disease activity. This is a common review protocol, outlining the approach for two separate Cochrane reviews for people with rheumatoid arthritis

We present a unique case of an 8-year-old boy with severe, treatment-refractory palmoplantar psoriasis and genital involvement, unresponsive to nine systemic agents, including multiple biologics and TYK2 inhibition with deucravacitinib. Following years of debilitating symptoms and functional impairment, he achieved near-complete resolution within 2 weeks of initiating upadacitinib monotherapy. This dramatic and sustained response highlights the potential role of JAK1 inhibition in modulating com

Dual biologic therapy is not often used in psoriasis and psoriatic arthritis due to cost and safety concerns, with limited literature supporting its use. We present a case of a 31-year-old man with severe plaque psoriasis and erosive psoriatic arthritis, refractory to multiple therapies. While guselkumab improved skin symptoms, joint inflammation persisted. Given the patient's reluctance to discontinue guselkumab and his poor response to prior therapies, bimekizumab was added. This combination l

Celastrol(CE) has been investigated for its prophylactic and anti-inflammatory effects in various inflammatory and autoimmune diseases like psoriasis. However, poor water solubility, low bioavailability, and high toxicity, have limited its application The objective of this study is to design and synthesize a gelatin-based CE prodrug polymer which can self-assemble into nanoparticles, encapsulating CE to improve its aqueous solubility. Two gelatin derivatives with opposite charges were synthesize

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Purpose Accumulating evidence supports the association between altered salivary microbiota and inflammatory diseases. The existing literature on the salivary microbiota in patients with psoriasis is limited. However, differences in the prevalence of Candida species and abundance of several bacterial taxa in saliva have been found between patients and controls. This study aimed to investigate the differences in the composition and functional potential of salivary microbiota in patients with psori

This study examined relationships between Early Maladaptive Schemas (EMS), emotion regulation, coping styles, and psoriasis outcomes in Istanbul, Turkey. Participants included 100 psoriasis patients (ages 25-45) and 107 healthy controls. Data were analyzed using structural equation modeling. Psoriasis patients scored significantly higher on six schemas: Emotional Deprivation, Approval Seeking, Pessimism, Self-Sacrifice, Punitiveness, and Unrelenting Standards (Cohen's d = 0.42-0.89). They also d

To describe the design and methodology of APACHE, a cohort of patients with early peripheral psoriatic arthritis (pPsA), and to assess the main baseline clinical characteristics of the first included patients. APACHE is an ongoing prospective multicentre national cohort (NCT03768271) with a planned follow-up of 10 years. Included patients have recent-onset (<12 months) peripheral arthritis, a personal and/or family history of psoriasis, pPsA diagnosed by a rheumatologist, and no history of ta

Background Psoriasis, a chronic autoimmune condition, can severely impact patients' well-being. It is characterized by erythema, thickening, and scaling of the skin. Plaque psoriasis, the most prevalent type, affects 80%-90% of psoriasis patients, ranging from localized to severe cases. Although corticosteroids are commonly used to treat psoriasis, prolonged use poses risks. Therefore, alternative therapies are needed. Roflumilast, a potent phosphodiesterase 4 inhibitor, is currently being consi

Introduction Psoriasis is a chronic immune-mediated disease with significant systemic implications. Tildrakizumab, an IL-23p19 inhibitor, has demonstrated efficacy in moderate-to-severe plaque psoriasis. Higher doses may be beneficial for patients with elevated body weight or greater disease burden. This study evaluates the effectiveness of tildrakizumab 200 mg in a real-world setting, analyzing outcomes based on weight, Psoriasis Area Severity Index (PASI), body mass index (BMI), and prior biol

Background Psoriasis is a chronic inflammatory disease associated with multiple comorbidities, including metabolic syndrome and cardiovascular disease. Although specific dietary interventions, such as intermittent fasting and caloric restriction, have been shown to ameliorate inflammation and promote weight loss, the effect of these interventions independent of weight loss remains unclear. Time-restricted eating (TRE), a type of intermittent fasting, limits the daily eating window to a fixed num

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Background Psoriasis and psoriatic arthritis are chronic autoimmune inflammatory conditions frequently associated with a range of comorbidities, including oncological diseases. Managing these conditions in patients with a history of cancer requires careful consideration of treatment efficacy and safety. Apremilast, an oral phosphodiesterase 4 (PDE4) inhibitor, has shown promise in the treatment of psoriasis and psoriatic arthritis. However, data on its use in oncological patients remain limited.

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