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https://www.readbyqxmd.com/read/29148421/a-validation-study-of-the-simple-psoriatic-arthritis-screening-sipas-questionnaire-to-screen-psoriasis-patients-for-psoriatic-arthritis
#1
Fausto Salaffi, Marco Di Carlo, Michele Maria Luchetti, Eleonora Di Donato, Anna Campanati, Devis Benfaremo, Massimiliano Nicolini, Marina Carotti, Alfredo Giacchetti, Giulia Ganzetti, Leonardo Bugatti, Armando Gabrielli, Anna Maria Offidani
OBJECTIVES: To validate in a multicentric cohort of patients a self-administered PsA screening tool, called Simple Psoriatic Arthritis Screening (SiPAS) questionnaire, to screen psoriasis patients for signs and symptoms of PsA. METHODS: The SiPAS questionnaire was validated in a multicentric Italian cohort of psoriasis patients referred to two rheumatological centres. RESULTS: A total of 202 psoriasis patients were screened with SiPAS in the validation study...
November 16, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/29148410/th17-gene-expression-in-psoriatic-arthritis-synovial-fluid-and-peripheral-blood-compared-to-osteoarthritis-and-cutaneous-psoriasis
#2
Fatima Abji, Remy A Pollock, Kun Liang, Vinod Chandran, Dafna D Gladman
OBJECTIVES: The IL-23/IL-17 axis is central to the pathogenesis of psoriatic arthritis (PsA). We aimed to identify Th17 signalling genes that are dysregulated in synovial fluid of PsA compared to osteoarthritis (OA) patients and to determine if differences in peripheral blood can distinguish PsA from psoriasis patients and controls. METHODS: Synovial fluid cells (SFCs) from 14 PsA and 9 OA patients were obtained and stored in TRIzol reagent. RNA was isolated by phenol-chloroform extraction and purified with RNeasy miniprep kits...
November 9, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/29146007/-psoriatic-arthritis-in-france-from-infants-to-the-elderly-findings-from-two-cross-sectional-multicenter-studies
#3
A Galezowski, F Maccari, S Hadj-Rabia, M-L Sigal, A Phan, M Lahfa, A-C Bursztejn, H Barthélémy, F Boralévi, Z Reguiai, C Chiavérini, E Estève, E Bourrat, M Ruer-Mulard, A Beauchet, E Mahé
BACKGROUND: Psoriatic arthritis affects 20-30% of patients with psoriasis. Few epidemiological data are available in France about its prevalence and its association with skin lesions and comorbidities. OBJECTIVES: To assess the epidemiological aspects and the risk factors for psoriatic arthritis in children and adults in France. METHODS: Two cross-sectional studies were conducted in France in children (χ-Psocar, 23 pediatric dermatology centers belonging to the SFDP, 1 year) and adults (Resopsocar, 29 dermatology centers belonging to GEM RESOPSO, 4 months) to study the link between psoriasis and cardiovascular and metabolic comorbidities...
November 13, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/29145701/tnf-antagonists-killing-two-birds-with-one-biologic-stone
#4
EDITORIAL
Joan M Bathon, Jon T Giles, Daniel H Solomon
Forty years have passed since it was first recognized that patients with autoimmune rheumatic disease have an increased risk of fatal and non-fatal cardiovascular (CV) events (1) Although initial reports focused on rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), similar findings were verified subsequently in patients with psoriasis (Ps) and/or psoriatic arthritis (PsA) and spondyloarthritis. An early feature of the atherosclerotic lesion is infiltration with inflammatory cells, particularly monocytes/macrophages, and the presence of these cells in mature plaque elevates the risk of plaque rupture and thrombosis (2)...
November 16, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/29144542/autoimmune-diseases-and-breast-cancer-risk-by-tumor-hormone-receptor-status-among-elderly-women
#5
Catherine Schairer, Ruth M Pfeiffer, Shahinaz M Gadalla
The female preponderance of many autoimmune diseases suggests a possible hormonal etiology. Little research exists on systemic and organ-specific autoimmune diseases and risk of breast cancer by tumor estrogen receptor (ER)- and progesterone receptor (PR)- status. Here we evaluate associations between selected systemic and organ-specific autoimmune diseases and breast cancer risk overall and by tumor ER- and PR-status. We used linked Surveillance, Epidemiology and End Results (SEER)-Medicare data, with first female breast cancer cases ages ≥66 years identified by SEER registries (years 1992-2011) (N = 209,929)...
November 16, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29144098/correlation-between-plasmatic-levels-of-vitamin-d-and-pasi-score-our-experience-and-mini-review-of-the-literature
#6
Carlo Mattozzi, Giovanni Paolino, Monica Salvi, Laura Macaluso, Marco Scarno', Gaetano DE Vita, Stefano Calvieri, Antonio G Richetta
BACKGROUND: Psoriasis is a common, inflammatory, chronic, relapsing skin disease. The pathogenesis is multifactorial and it is involved both innate and acquired immunity. Several studies have shown the important role of vitamin D in the pathogenesis of this disorder. In this study we have evaluated a possible correlation between vitamin D and clinical severity of psoriasis calculated with PASI score. METHODS: In this case control study we included 141 Caucasian subjects affected by moderate to severe psoriasis and 62 healthy controls...
November 16, 2017: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29144096/long-term-treatment-with-etanercept-monotherapy-in-a-hemodialyzed-patient-with-moderate-to-severe-plaque-type-psoriasis-and-psoriatic-arthritis
#7
Graziella Babino, Maria Esposito, Luca Bianchi, Alessandro Giunta
No abstract text is available yet for this article.
November 16, 2017: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29143979/analysis-of-anti-tnf-induced-skin-lesions-reveals-strong-th1-activation-with-some-distinct-immunological-characteristics
#8
E Stoffel, H Maier, E Riedl, M-C Brüggen, B Reininger, M Schaschinger, C Bangert, E Guenova, G Stingl, P M Brunner
BACKGROUND: Psoriasiform and eczematous eruptions are the most common dermatological adverse reaction linked to anti-TNF-α therapy. Yet, a detailed characterization of their immune phenotype is lacking. OBJECTIVES: We sought to characterize anti-TNF-α induced inflammatory skin lesions on a histopathologic, cellular and molecular level, compared to psoriasis, eczema (atopic dermatitis), and healthy control skin. METHODS: Histopathologic evaluation, gene expression (quantitative RT-PCR) and computer-assisted immunohistologic studies (TissueFAXS) were performed on 19 skin biopsies from IBD (n=17) and rheumatoid arthritis (n=2) patients with new-onset inflammatory skin lesions during anti-TNF-α-therapy...
November 16, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/29142032/minimal-disease-activity-as-a-treatment-target-in-psoriatic-arthritis-a-review-of-the-literature
#9
Laure Gossec, Dennis McGonagle, Tatiana Korotaeva, Ennio Lubrano, Eugenio de Miguel, Mikkel Østergaard, Frank Behrens
As in other inflammatory rheumatic diseases, the objective of psoriatic arthritis (PsA) treatment is the achievement of a defined target. Recent recommendations propose aiming for remission or low disease activity; however, a consensual definition of remission is lacking. A state of minimal disease activity (MDA) has been established and is defined by low activity assessed by tender/swollen joint counts, tender entheseal points, Psoriasis Area and Severity Index or body surface area, patient pain and global activity visual analog scale, and functional evaluation by Health Assessment Questionnaire...
November 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/29141574/anti-inflammatory-activity-of-extra-virgin-olive-oil-polyphenols-which-role-in-the-prevention-and-treatment-of-immune-mediated-inflammatory-diseases
#10
Carmela Santangelo, Rosaria Vari, Beatrice Scazzocchio, Patrizia De Sanctis, Claudio Giovannini, Massimo D'Archivio, Roberta Masella
Altered inflammatory response characterizes chronic immune-mediated inflammatory diseases (IMID) such as rheumatoid arthritis, inflammatory bowel disease, multiple sclerosis, systemic lupus erythematosus, and psoriasis. Accumulating evidence indicates that regular consumption of extra virgin olive oil (EVOO), the main source of fat in the Mediterranean diet, is associated with a reduced risk of developing chronic degenerative disorders such cardiovascular diseases, type 2 diabetes and cancer. The beneficial effects on health of EVOO have been attributed, besides to the monounsaturated fats content, to the presence of phenolic compounds that have antioxidant, anti-inflammatory and immunomodulatory properties...
November 13, 2017: Endocrine, Metabolic & Immune Disorders Drug Targets
https://www.readbyqxmd.com/read/29139035/certolizumab-pegol-in-the-treatment-of-psoriasis-and-psoriatic-arthritis-preliminary-real-life-data
#11
Annunziata Dattola, Maria Vittoria Cannizzaro, Mauro Mazzeo, Luca Bianchi
INTRODUCTION: We present the results of real-life tests conducted in adults affected by psoriatic arthritis (PsA) with mild cutaneous involvement to evaluate the efficacy of certolizumab pegol (CZP), an anti-tumor necrosis factor-alpha agent approved in Europe for the treatment of rheumatoid arthritis and PsA. METHODS: Assessments included an evaluation of the Psoriasis Area and Severity Index (PASI) and the Disease Activity Score computed on 44 joints (DAS-44) correlated to the erythrocyte sedimentation rate (ESR) (DAS44-ESR)...
November 14, 2017: Dermatology and Therapy
https://www.readbyqxmd.com/read/29137353/mesenchymal-stem-cells-inhibit-rank-rankl-interactions-between-osteoclasts-and-th17-cells-via-osteoprotegerin-activity
#12
Kyung-Ah Cho, Minhwa Park, Yu-Hee Kim, Kyung-Ha Ryu, So-Youn Woo
Th17 cells play a critical role in several autoimmune diseases, including psoriasis and psoriatic arthritis (PsA). Psoriasis is a chronic inflammatory skin disease associated with systemic inflammation and comorbidities, such as PsA. PsA develops in nearly 70% of patients with psoriasis, and osteoclasts associated bone erosion is a hallmark of the disease. Thus far, the effect of Th17 cells on osteoclastogenesis via direct cell-to-cell interactions is less understood. In this study, we observed that Th17 cells directly promote osteoclast differentiation and maturation via expression of receptor activator of nuclear factor-κ β ligand (RANKL) in vitro...
October 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/29136636/screening-of-skin-lesion-associated-genes-in-patients-with-psoriasis-by-meta-integration-analysis
#13
Rong Mei, Xiaofeng Mei
AIM: Psoriasis is an inflammatory skin disease, and approximately one quarter of individuals with psoriasis develop painful and debilitating arthritis. As a complex and polygenetic hereditary disease, it is significant to investigate skin lesion-associated genes of psoriasis. METHOD: In the present study, a total of 3,047 differentially expressed genes between lesional and nonlesional skin of psoriasis patients were screened based on 4 data sets in GEO DataSets...
November 15, 2017: Dermatology: International Journal for Clinical and Investigative Dermatology
https://www.readbyqxmd.com/read/29131037/paradoxical-reactions-anti-tumor-necrosis-factor-alpha-agents-ustekinumab-secukinumab-ixekizumab-and-others
#14
Lluís Puig
Paradoxical reactions during treatment with a biologic agent can be defined as the appearance or exacerbation of a pathological condition that usually responds to this class of drug while treating a patient for another condition, which usually remains under control (even though there may be a change in morphology or phenotype). Paradoxical reactions were initially described as isolated case reports or case series in patients treated with anti-tumor necrosis factor (TNF) α agents, first in inflammatory rheumatic diseases, later in psoriasis and inflammatory bowel disease...
2018: Current Problems in Dermatology
https://www.readbyqxmd.com/read/29124396/infections-and-the-risk-of-psoriatic-arthritis-among-psoriasis-patients-a-systematic-review
#15
REVIEW
Telma Thrastardottir, Thorvardur Jon Love
Psoriasis and psoriatic arthritis (PsA) are related inflammatory diseases with some shared genetic and environmental risk factors. It has been suggested that environmental factors, including infections, can trigger the development of PsA among psoriasis patients. The aim of this review was to systematically examine available data evaluating the effect of infections on the risk of developing PsA. A systematic search of the Cochrane Library, PubMed, Scopus, and Web of Science was conducted on March 16 2017, in accordance with the PRISMA statement...
November 9, 2017: Rheumatology International
https://www.readbyqxmd.com/read/29116441/validation-of-the-toronto-psoriatic-arthritis-screen-ii-topas-ii-questionnaire-in-a-turkish-population
#16
Mehmet Tuncay Duruöz, Canan Şanal Toprak, Fırat Ulutatar
OBJECTIVE: To evaluate the TOPAS II questionnaire validation in a Turkish population. METHODS: The Turkish translation of ToPAS II was sent to us by the developer authors of the original index. Subjects were recruited from dermatology, physical medicine and rehabilitation, and rheumatology outpatient clinics. All patients' demographic parameters and ToPAS II questionnaire results were recorded. After patients completed the questionnaire they were assessed by a rheumatologist according to a standard protocol which includes a complete history, detailed physical examination, laboratory tests and CASPAR criteria...
November 7, 2017: Rheumatology International
https://www.readbyqxmd.com/read/29115687/epidemiological-survey-from-2009-to-2012-of-psoriatic-patients-in-japanese-society-for-psoriasis-research
#17
Toshihiro Ito, Hidetoshi Takahashi, Akira Kawada, Hajime Iizuka, Hidemi Nakagawa
Since 1982, the Japanese Society for Psoriasis Research has conducted annual epidemiological surveys of patients with psoriasis. Kawada et al. have reported data for 1982-2001 and Takahashi et al. have reported data for 2002-2008. The present study evaluated 9290 psoriatic cases according to age and sex (2009-2012). The male : female ratio was 2.08:1 (6281 male patients [67.6%] to 3009 female patients [32.4%]). The most prevalent type was psoriasis vulgaris (85.6% of all cases), which was followed by psoriasis arthropathica (6...
November 8, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/29112130/role-of-immunological-memory-cells-as-a-therapeutic-target-in-multiple-sclerosis
#18
REVIEW
Tanima Bose
Pharmacological targeting of memory cells is an attractive treatment strategy in various autoimmune diseases, such as psoriasis and rheumatoid arthritis. Multiple sclerosis is the most common inflammatory disorder of the central nervous system, characterized by focal immune cell infiltration, activation of microglia and astrocytes, along with progressive damage to myelin sheaths, axons, and neurons. The current review begins with the identification of memory cell types in the previous literature and a recent description of the modulation of these cell types in T, B, and resident memory cells in the presence of different clinically approved multiple sclerosis drugs...
November 7, 2017: Brain Sciences
https://www.readbyqxmd.com/read/29108826/physical-activity-and-autoimmune-diseases-get-moving-and-manage-the-disease
#19
REVIEW
Kassem Sharif, Abdulla Watad, Nicola Luigi Bragazzi, Micheal Lichtbroun, Howard Amital, Yehuda Shoenfeld
Physical activity, by definition, is any skeletal muscle body movement that results in energy expenditure. In the last few decades, a plethora of scientific evidences have accumulated and confirmed the beneficial role of physical activity as a modifiable risk factor for a wide variety of chronic diseases including cardiovascular diseases (CVDs), diabetes mellitus and cancer, among others. Autoimmune diseases are a heterogeneous group of chronic diseases, which occur secondary to loss of self-antigen tolerance...
November 3, 2017: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29106714/pharmacokinetics-immunogenicity-and-efficacy-of-etanercept-in-pediatric-patients-with-moderate-to-severe-plaque-psoriasis
#20
Richard G Langley, Sree Kasichayanula, Mona Trivedi, Girish A Aras, Arunan Kaliyaperumal, Theresa Yuraszeck, John Gibbs, Megan Gibbs, Greg Kricorian, Amy S Paller
Etanercept has been recently approved in the United States for the treatment of moderate to severe plaque psoriasis in patients aged 4-17 years. The objective of this study was to characterize etanercept pharmacokinetics, immunogenicity, and efficacy in pediatric patients. Data from a phase 3 study and open-label extension study were analyzed. Etanercept serum concentrations in pediatric patients receiving etanercept 0.8 mg/kg (maximum, 50 mg) weekly were compared with adult psoriasis patients and pediatric patients with juvenile idiopathic arthritis (JIA) who received etanercept 0...
November 6, 2017: Journal of Clinical Pharmacology
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