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Petruccioli E, Petrone L, Chiacchio T, Farroni C, Cuzzi G, Navarra A, Vanini V, Massafra U, Lo Pizzo M, Guggino G, Caccamo N, Cantini F, Palmieri F, Goletti D. Mycobacterium tuberculosis Immune Response in Patients With Immune-Mediated Inflammatory Disease. Front Immunol 2021; 12:716857. [PMID: 34447382 PMCID: PMC8382688 DOI: 10.3389/fimmu.2021.716857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 07/20/2021] [Indexed: 01/09/2023] Open
Abstract
Subjects with immune-mediated inflammatory diseases (IMID), such as rheumatoid arthritis (RA), have an intrinsic higher probability to develop active-tuberculosis (TB) compared to the general population. The risk ranges from 2.0 to 8.9 in RA patients not receiving therapies. According to the WHO, the RA prevalence varies between 0.3% and 1% and is more common in women and in developed countries. Therefore, the identification and treatment of TB infection (TBI) in this fragile population is important to propose the TB preventive therapy. We aimed to study the M. tuberculosis (Mtb) specific T-cell response to find immune biomarkers of Mtb burden or Mtb clearance in patients with different TB status and different risk to develop active-TB disease. We enrolled TBI subjects as example of Mtb-containment, the active-TB as example of a replicating Mtb status, and the TBI-IMID as fragile population. To study the Mtb-specific response in a condition of possible Mtb sterilization, we longitudinally enrolled TBI subjects and active-TB patients before and after TB therapy. Peripheral blood mononuclear cells were stimulated overnight with Mtb peptides contained in TB1- and TB2-tubes of the Quantiferon-Plus kit. Then, we characterized by cytometry the Mtb-specific CD4 and CD8 T cells. In TBI-IMID, the TB therapy did not affect the ability of CD4 T cells to produce interferon-γ, tumor necrosis factor-α, and interleukin-2, their functional status, and their phenotype. The TB therapy determined a contraction of the triple functional CD4 T cells of the TBI subjects and active-TB patients. The CD45RA- CD27+ T cells stood out as a main subset of the Mtb-specific response in all groups. Before the TB-preventive therapy, the TBI subjects had higher proportion of Mtb-specific CD45RA-CD27+CD4+ T cells and the active-TB subjects had higher proportion of Mtb-specific CD45RA-CD27-CD4+ T cells compared to other groups. The TBI-IMID patients showed a phenotype similar to TBI, suggesting that the type of IMID and the IMID therapy did not affect the activation status of Mtb-specific CD4 T cells. Future studies on a larger and better-stratified TBI-IMID population will help to understand the change of the Mtb-specific immune response over time and to identify possible immune biomarkers of Mtb-containment or active replication.
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Guggino G, Mauro D, Rizzo A, Alessandro R, Raimondo S, Bergot AS, Rahman MA, Ellis JJ, Milling S, Lories R, Elewaut D, Brown MA, Thomas R, Ciccia F. Inflammasome Activation in Ankylosing Spondylitis Is Associated With Gut Dysbiosis. Arthritis Rheumatol 2021; 73:1189-1199. [PMID: 33452867 DOI: 10.1002/art.41644] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 01/05/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE We undertook this study to evaluate the activation and functional relevance of inflammasome pathways in ankylosing spondylitis (AS) patients and rodent models and their relationship to dysbiosis. METHODS An inflammasome pathway was evaluated in the gut and peripheral blood from 40 AS patients using quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR), immunohistochemistry (IHC), flow cytometry, and confocal microscopy, and was compared to that of 20 healthy controls and 10 patients with Crohn's disease. Bacteria was visualized using silver stain in human samples, and antibiotics were administered to HLA-B27-transgenic rats. The NLRP3 inhibitor MCC950 was administered to SKG mice, and ileal and joint tissues were assessed by IHC analysis and real-time qRT-PCR. The role of inflammasome in modulating the interleukin-23 (IL-23)/IL-17 axis was studied ex vivo. RESULTS Expression levels of Nlrp3, Nlrc4, and Aim2 were increased in the gut of HLA-B27-transgenic rats and reduced by antibiotic treatment (P < 0.05). In curdlan-treated SKG mice, NLRP3 blockade prevented ileitis and delayed arthritis onset (P < 0.05). Compared to healthy controls, AS patients demonstrated overexpression of NLRP3 (fold induction 2.33 versus 22.2; P < 0.001), NLRC4 (fold induction 1.90 versus 6.47; P < 0.001), AIM2 (fold induction 2.40 versus 20.8; P < 0.001), CASP1 (fold induction 2.53 versus 24.8; P < 0.001), IL1B (fold induction 1.07 versus 10.93; P < 0.001), and IL18 (fold induction 2.56 versus 15.67; P < 0.001) in the ileum, and caspase 1 activity was increased (P < 0.01). The score of adherent and invasive mucosa-associated bacteria was higher in AS (P < 0.01) and correlated with the expression of inflammasome components in peripheral blood mononuclear cells (P < 0.001). NLRP3 expression was associated with disease activity (the Ankylosing Spondylitis Disease Activity Score using the C-reactive protein level) (r2 = 0.28, P < 0.01) and with IL23A expression (r2 = 0.34, P < 0.001). In vitro, inflammasome activation in AS monocytes was paralleled by increased serum levels of IL-1β and IL-18. Induction of IL23A, IL17A, and IL22 was IL-1β-dependent. CONCLUSION Inflammasome activation occurs in rodent models of AS and in AS patients, is associated with dysbiosis, and is involved in triggering ileitis in SKG mice. Inflammasomes drive type III cytokine production with an IL-1β-dependent mechanism in AS patients.
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Juarez M, Diaz N, Johnston GI, Nayar S, Payne A, Helmer E, Cain D, Williams P, Devauchelle-Pensec V, Fisher BA, Giacomelli R, Gottenberg JE, Guggino G, Kvarnström M, Mariette X, Ng WF, Rosas J, Sánchez Bursón J, Triolo G, Barone F, Bowman SJ. A phase 2 randomized, double-blind, placebo-controlled, proof-of-concept study of oral seletalisib in primary Sjögren's syndrome. Rheumatology (Oxford) 2021; 60:1364-1375. [PMID: 32949140 DOI: 10.1093/rheumatology/keaa410] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/08/2020] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES This phase 2 proof-of-concept study (NCT02610543) assessed efficacy, safety and effects on salivary gland inflammation of seletalisib, a potent and selective PI3Kδ inhibitor, in patients with moderate-to-severe primary Sjögren's syndrome (PSS). METHODS Adults with PSS were randomized 1:1 to seletalisib 45 mg/day or placebo, in addition to current PSS therapy. Primary end points were safety and tolerability and change from baseline in EULAR Sjögren's Syndrome Disease Activity Index (ESSDAI) score at week 12. Secondary end points included change from baseline at week 12 in EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI) score and histological features in salivary gland biopsies. RESULTS Twenty-seven patients were randomized (seletalisib n = 13, placebo n = 14); 20 completed the study. Enrolment challenges led to early study termination with loss of statistical power (36% vs 80% planned). Nonetheless, a trend for improvement in ESSDAI and ESSPRI [difference vs placebo: -2.59 (95% CI: -7.30, 2.11; P=0.266) and -1.55 (95% CI: -3.39, 0.28), respectively] was observed at week 12. No significant changes were seen in saliva and tear flow. Serious adverse events (AEs) were reported in 3/13 of patients receiving seletalisib vs 1/14 for placebo and 5/13 vs 1/14 discontinued due to AEs, respectively. Serum IgM and IgG concentrations decreased in the seletalisib group vs placebo. Seletalisib demonstrated efficacy in reducing size and organisation of salivary gland inflammatory foci and in target engagement, thus reducing PI3K-mTOR signalling compared with placebo. CONCLUSION Despite enrolment challenges, seletalisib demonstrated a trend towards clinical improvement in patients with PSS. Histological analyses demonstrated encouraging effects of seletalisib on salivary gland inflammation and organisation. TRIAL REGISTRATION https://clinicaltrials.gov, NCT02610543.
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Di Carlo M, Farah S, Bazzichi L, Atzeni F, Govoni M, Biasi G, Di Franco M, Mozzani F, Gremese E, Dagna L, Batticciotto A, Fischetti F, Giacomelli R, Guiducci S, Guggino G, Bentivegna M, Gerli R, Salvarani C, Bajocchi G, Ghini M, Iannone F, Giorgi V, Cirillo M, Bonazza S, Barbagli S, Gioia C, Marino NG, Capacci A, Cavalli G, Cappelli A, Carubbi F, Nacci F, Riccucci I, Cutolo M, Sinigaglia L, Sarzi-Puttini P, Salaffi F. Fibromyalgia severity according to age categories: results of a cross-sectional study from a large national database. Clin Exp Rheumatol 2021; 40:1084-1090. [DOI: 10.55563/clinexprheumatol/od40pa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/20/2021] [Indexed: 11/13/2022]
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D’angelo S, Tirri E, Giardino AM, Matucci-Cerinic M, Dagna L, Santo L, Ciccia F, Frediani B, Govoni M, Bobbio Pallavicini F, Grembiale RD, Delle Sedie A, Cercone S, Mule’ R, Cantatore FP, Foti R, Gremese E, Perricone R, Salaffi F, Viapiana O, Cauli A, Giacomelli R, Arcarese L, Guggino G, Russo R, Capocotta D, Nacci F, Anelli MG, Picerno V, Iannone F. AB0467 EFFECTIVENESS OF GOLIMUMAB AFTER TNF-INHIBITOR FAILURE IN PATIENTS WITH ACTIVE RHEUMATOID ARTHRITIS, PSORIATIC ARTHRITIS, OR AXIAL SPONDYLOARTHRITIS: RESULTS AT 3 MONTHS FROM THE GO-BEYOND ITALY STUDY. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Golimumab showed trial efficacy in subjects with active rheumatoid arthritis (RA) previously treated with TNF-inhibitors (TNFi); no trial data are available for psoriatic arthritis (PsA) and axial spondyloarthritis (axSpA).Objectives:To assess the effectiveness of golimumab after TNFi failure in patients with RA, PsA, or axSpA in a real-world setting.Methods:GO-BEYOND-Italy is an ongoing, multicenter, prospective, observational study of RA, PsA, or axSpA patients starting golimumab after TNFi failure. Patients were enrolled between July 2017 and December 2019, and followed for 1 year, with evaluations at 3, 6, and 12 months. This interim analysis estimates the effectiveness after 3 months of golimumab therapy. Differences from baseline were tested by paired t-tests.Results:193 patients were enrolled: 38 (19.7%) with RA (median age 54 years; median disease duration 9.5 years), 91 (47.2%) with PsA (median age 53 years; median disease duration 9.0 years) and 64 (33.2%) with axSpA (median age 54 years; median disease duration 7.2 years). Majority of the RA (73.7%), PsA (51.6%) and axSpA (53.1%) were females. Previous TNFi treatment included etanercept (44.6% of patients), adalimumab (42.0%), infliximab (8.8%) and certolizumab (4.7%). The main reason for switching to golimumab was loss of efficacy of TNFi (78.9% in RA, 83.5% in PsA, 75% in axSpA). Comorbidities were highly prevalent (RA 65.8%, PsA 65.9%, axSpA 75%); hypertension (31.1%), dyslipidaemia (13.5%), fibromyalgia (10.4%) were the most common ones. DAS28-CRP significantly reduced in RA and PsA (p<0.01) after 3 months of treatment. In RA, rates of DAS28-CRP remission and low disease activity (LDA) were 29.6% and 22.2%, respectively, and 65.2% of patients achieved good/moderate EULAR response. As for PsA, good/moderate EULAR response was observed in 78.8% of patients and 28% of patients achieved minimal disease activity. In axSpA, ASDAS-CRP (p<0.01), BASDAI (p<0.01) and ASAS-HI (p=0.032) significantly reduced; rates of ASDAS-CRP inactive disease and LDA were 15.2% and 26.1%, respectively; 14% of patients had a ≥50% improvement in baseline BASDAI. After 3 months of golimumab treatment, there was a decrease in the prevalence of enthesitis (32.9% to 16.5%), nail (17.6% to 12.9%) and skin psoriasis (42.4% to 34.1%) in PsA patients; the frequency of extra articular manifestations tended to decrease also in axSpA patients.Conclusion:Preliminary results of the GO-BEYOND-Italy study showed a good short-term effectiveness of golimumab in RA, PsA and axSpA after TNFi failure.Table 1.Effectiveness of golimumab at 3 months in the GO-BEYOND-Italy studyRheumatoid arthritis (n=38)Psoriatic arthritis (n=91)Axial spondyloarthritis (n=64)DAS28-CRP, mean (SD)n=27DAS28-CRP, mean (SD)n=47ASDAS-CRP, mean (SD)n=44V0 / V14.05 (0.8) / 3.10* (1.0)V0 / V13.66 (1.0) / 2.79* (1.2)V0 / V12.86 (1.0) / 2.33* (1.0)V1: DAS28-CRP disease activity, n (%)n=27V1: EULAR response, n (%)n=33V1: ASDAS-CRP disease activity, n (%)n=46Remission8 (29.6)Good16 (48.5)Inactive disease7 (15.2)Low disease activity6 (22.2)Moderate10 (30.3)Low disease activity12 (26.1)Moderate disease activity13 (48.1)No response7 (21.2)High disease activity22 (47.8)Very high disease activity5 (10.9)V1: EULAR response, n (%)n=23V1: MDA, n (%)n=75Good7 (30.4)Yes21 (28.0)BASDAI, mean (SD)n=50Moderate8 (34.8)V0 / V15.99 (2.1) / 4.92 (2.3)*No response8 (34.8)V1: BASDAI50, n (%)7 (14.0)ASAS-HI, mean (SD)n=48V0 / V110.67 (3.8) / 9.68 (4.6)^*p value for the difference from V0 <0.01. ^ p for the difference from V0=0.032Abbreviations: ASDAS: Ankylosing Spondylitis Disease Activity Score; ASAS-HI: Assessment of SpondyloArthritis international society Health Index; BASDAI: Bath Ankylosing Spondylitis Disease Activity Index; CRP: C-reactive protein; DAS: disease activity score; EULAR: European League Against Rheumatism; MDA: Minimal Disease Activity; SD: standard deviation; V0: baseline; V1: 3 months evaluation.Disclosure of Interests:Salvatore D’Angelo Speakers bureau: AbbVie, BMS, Celgene, Eli Lilly, Janssen, Merck, Novartis, Pfizer, UCB, Consultant of: AbbVie, BMS, Celgene, Eli Lilly, Janssen, Merck, Novartis, Pfizer, UCB, Enrico Tirri Speakers bureau: AbbVie, Eli Lilly, Novartis, Pfizer, Angela Maria Giardino Employee of: MSD Italia, Marco Matucci-Cerinic Speakers bureau: BMS, Pfizer, Actelion, Consultant of: Eli-Lilly, Celgene, Chemomab, CSL Behring, Grant/research support from: BMS, Pfizer, Celgene, CSL Behring, Lorenzo Dagna Consultant of: Abbvie, Amgen, Biogen, Bristol-Myers Squibb, Celltrion, Novartis, Pfizer, Roche, Sanofi-Genzyme, and SOBI, Leonardo Santo: None declared., francesco ciccia: None declared., Bruno Frediani: None declared., Marcello Govoni: None declared., Francesca Bobbio Pallavicini: None declared., Rosa Daniela Grembiale: None declared., Andrea Delle Sedie: None declared., Stefania Cercone Employee of: MSD Italia, RITA MULE’: None declared., Francesco Paolo Cantatore Speakers bureau: Pfizer, Sanofi Genzyme and Roche, Consultant of: Pfizer, Sanofi Genzyme and Roche outside this work., Rosario Foti: None declared., Elisa Gremese: None declared., Roberto Perricone: None declared., Fausto Salaffi: None declared., Ombretta Viapiana Speakers bureau: Novartis, UCB, Abbvie, MSD, Fresenius kabi, Gilead, Biogen, Consultant of: Novartis, Abbvie, Fresenius kabi, Gilead, Biogen, Alberto Cauli Speakers bureau: Abbvie, Alfa-Sigma, BMS, Celgene, Galapagos, Glaxo, MSD, Novartis, Janssen, Pfizer, Sanofi, UCB, Consultant of: Abbvie, Alfa-Sigma, BMS, Celgene, Galapagos, Glaxo, MSD, Novartis, Janssen, Pfizer, Sanofi, UCB, Rorberto Giacomelli: None declared., Luisa Arcarese: None declared., Giuliana Guggino Speakers bureau: Novartis, Celgene, Abbvie, Sandoz, Eli Lilly, Pfizer, Jansen, ROMUALDO RUSSO: None declared., Domenico Capocotta: None declared., Francesca Nacci: None declared., Maria Grazia Anelli: None declared., valentina picerno: None declared., Florenzo Iannone Speakers bureau: Pfizer, AbbVie, Janssen, Celgene, Novartis, MSD, BMS, UCB, Roche, Consultant of: Pfizer, AbbVie, Janssen, Celgene, Novartis, MSD, BMS, UCB, Roche outside this work.
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Gremese E, Ciccia F, Selmi C, Cuomo G, Foti R, Matucci Cerinic M, Conti F, Fusaro E, Guggino G, Iannone F, Delle Sedie A, Perricone R, Idolazzi L, Moscato P, Theander E, Noel W, Bergmans P, Marelli S, Gossec L, Smolen JS. POS1021 THE PsABio STUDY IN ITALY: A REAL-WORLD COMPARISON OF THE PERSISTENCE, EFFECTIVENESS AND SAFETY OF USTEKINUMAB AND TUMOUR NECROSIS FACTOR INHIBITORS IN PATIENTS WITH PSORIATIC ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:There are still unmet needs in the treatment of psoriatic arthritis (PsA), including in terms of treatment persistence, which is a function of effectiveness, safety and patient satisfaction. Ustekinumab (UST) was the first new biologic drug to be developed for the treatment of PsA after tumour necrosis factor inhibitors (TNFi).Objectives:To compare treatment persistence, effectiveness and safety of UST and TNFi in Italian patients within the PsABio cohort.Methods:PsABio (NCT02627768) is an observational study of 1st/2nd/3rd-line UST or TNFi treatment in PsA in 8 European countries. The current analysis set includes 222 eligible patients treated in 15 Italian centres, followed to Month 12 (±3 months). Treatment persistence/risk of stopping was analysed using Kaplan−Meier (KM) and Cox regression analysis. Proportions of patients reaching minimal disease activity (MDA)/very low disease activity (VLDA) and clinical Disease Activity Index for PsA (cDAPSA) low disease activity (LDA)/remission were analysed using logistic regression, including propensity score (PS) adjustment for imbalanced baseline covariates, and non-response imputation of effectiveness endpoints if treatment was stopped/switched before 1 year. Last observation carried forward data are reported.Results:Of patients starting UST and TNFi, 75/101 (74.3%) and 77/121 (63.6%), respectively, persisted with treatment at 1 year. The observed mean persistence was 410 days for UST and 363 days for TNFi. KM curves and PS-adjusted hazard ratios confirmed significantly higher persistence (hazard ratio [95% confidence interval (CI)]) for UST versus TNFi overall (0.46 [0.26; 0.82]; Figure 1). Persistence was also higher for UST than TNFi in patients receiving monotherapy without methotrexate (0.31 [0.15; 0.63]), in females (0.41 [0.20; 0.83]), and in patients with body mass index (BMI) <25 kg/m2 (0.34 [0.14; 0.87]) or >30 kg/m2 (0.19 [0.06; 0.54]). There was no significant difference in persistence between treatments in patients with BMI 25−30 kg/m2. While patients receiving 1st- and 3rd-line UST or TNFi showed similar risk of discontinuation (0.60 [0.27; 1.29] and 0.36 [0.10; 1.25], respectively), patients receiving 2nd-line UST showed better persistence than those receiving 2nd-line TNFi (0.33 [0.13; 0.87]). Other factors added to the PS-adjusted Cox model did not show significant effects. In patients with available follow-up data, the mean (standard deviation) baseline cDAPSA was 26.3 (15.4) for UST and 23.5 (12.3) for TNFi; at 1-year follow-up, 43.5% of UST- and 43.6% of TNFi-treated patients reached cDAPSA LDA/remission. MDA was reached in 24.2% of UST- and 28.0% of TNFi-treated patients, and VLDA in 12.5% of UST- and 10.2% of TNFi-treated patients. After PS adjustment (stoppers/switchers as non-responders), odds ratios (95% CI) at 1 year did not differ significantly between UST and TNFi groups for reaching cDAPSA LDA/remission (1.08 [0.54; 2.15]), MDA (0.96 [0.45; 2.05]) or VLDA (0.98 [0.35; 2.76]). In total, 23 (20.4%) patients reported ≥1 treatment emergent adverse event with UST and 30 (22.2%) with TNFi; 6 (5.3%) and 10 (7.4%) patients, respectively, discontinued treatment because of an adverse event.Conclusion:In the Italian PsABio cohort, UST had better overall persistence compared with TNFi, as well as in specific subgroups: females, patients on monotherapy without methotrexate, with BMI <25 or >30 kg/m2, and patients receiving UST as 2nd-line treatment. At 1 year, both treatments showed similar effectiveness, as measured by cDAPSA responses and MDA/VLDA achievement.Acknowledgements:This study was funded by Janssen. Contributing author: Prof. Piercarlo Sarzi-Puttini, ASST Fatebenefratelli-Sacco, University of Milan, ItalyDisclosure of Interests:Elisa Gremese: None declared, Francesco Ciccia Speakers bureau: AbbVie, Abiogen, Bristol-Myers Squibb, Celgene, Janssen, Lilly, Novartis, Pfizer, Roche, Consultant of: Celgene, Janssen, Lilly, Novartis, Pfizer, Roche, Grant/research support from: Celgene, Janssen, Novartis, Pfizer, Roche, Carlo Selmi Speakers bureau: AbbVie, Alfa-Wassermann, Amgen, Biogen, Celgene, Eli Lilly, Gilead, Janssen, MSD, Novartis, Pfizer, Sanofi-Genzyme, Consultant of: AbbVie, Alfa-Wassermann, Amgen, Biogen, Celgene, Eli Lilly, Gilead, Janssen, MSD, Novartis, Pfizer, Sanofi-Genzyme, Grant/research support from: AbbVie, Amgen, Janssen, Pfizer, Giovanna CUOMO: None declared, Rosario Foti Speakers bureau: AbbVie, Bristol-Myers Squibb, Celgene, Lilly, MSD, Janssen, Roche, Sanofi, Consultant of: AbbVie, Bristol-Myers Squibb, Celgene, Lilly, MSD, Janssen, Roche, Sanofi, Marco Matucci Cerinic Speakers bureau: Actelion, Biogen, Janssen, Lilly, Consultant of: Chemomab, Grant/research support from: MSD, Fabrizio Conti Consultant of: AbbVie, Bristol-Myers Squibb, Galapagos, Lilly, Pfizer, Enrico Fusaro Speakers bureau: AbbVie, Amgen, Lilly, Grant/research support from: AbbVie, Pfizer, Giuliana Guggino Speakers bureau: AbbVie, Celgene, Novartis, Pfizer, Sandoz, Grant/research support from: Celgene, Pfizer, Florenzo Iannone Speakers bureau: AbbVie, Bristol-Myers Squibb, Celgene, Lilly, MSD, Novartis, Pfizer, Sanofi, UCB, Consultant of: AbbVie, Bristol-Myers Squibb, Celgene, Lilly, MSD, Novartis, Pfizer, Sanofi, UCB, Andrea Delle Sedie: None declared, Roberto Perricone: None declared, Luca Idolazzi Speakers bureau: AbbVie, Eli Lilly, Janssen, MSD, Novartis, Sandoz, Paolo Moscato: None declared, Elke Theander Employee of: Janssen, Wim Noel Employee of: Janssen, Paul Bergmans Shareholder of: Johnson & Johnson, Employee of: Janssen, Silvia Marelli Employee of: Janssen, Laure Gossec Consultant of: AbbVie, Amgen, Bristol-Myers Squibb, Biogen, Celgene, Galapagos, Gilead, Janssen, Lilly, Novartis, Pfizer, Samsung Bioepis, Sanofi-Aventis, UCB, Grant/research support from: Amgen, Galapagos, Janssen, Lilly, Pfizer, Sandoz, Sanofi, Josef S. Smolen Speakers bureau: AbbVie, Amgen, AstraZeneca, Astro, Bristol-Myers Squibb, Celgene, Celltrion, Chugai, Gilead, ILTOO, Janssen, Lilly, MSD, Novartis- Sandoz, Pfizer, Roche, Samsung, Sanofi, UCB, Grant/research support from: AbbVie, AstraZeneca, Lilly, Novartis, Roche.
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Mauro D, Lin X, Guggino G, Chong D, Raimondo S, MA D, Xiao F, Du W, Lo Pizzo M, Zhang L, Rizzo A, Alessandro R, Lu L, Ciccia F. OP0042 BLOCKING OF CD103+ TISSUE RESIDENT MEMORY T CELLS (TRM) AS A THERAPEUTIC STRATEGY IN SJOGREN’S SYNDROME. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Tissue-resident memory T cells (TRM), are a recently identified T cells population featuring tissue localization and expression of markers of tissue homing, CD69 and CD103. Recently, the expansion of CD8+ TRMs and their involvement in the sialadenitis was described in a murine model of SS. However, CD4+ and CD8+ TRM’s functional relevance in pSS is still not fully understood, and the TRM therapeutic targeting unexplored.Objectives:The study aimed to address the role of CD4+ and CD8+ TRMs in the pathogenesis of pSS and to explore the therapeutic targeting of the tissue residency marker of TRM CD103.Methods:An animal model of experimental (ESS) obtained by immunization of female C57BL/6 mice (n=10) with salivary glands (SG) protein extract and Freund’s complete adjuvant used to investigate the dynamic of infiltration of SG by CD4+ and CD8+ TRMs, their frequency, and the impact of CD103 blockade. For the therapeutic intervention, at 10-weeks post-immunization, the salivary gland was cannulated via Wharton’s duct, and an anti-CD103 neutralizing antibody or vehicle-injected. The mice’s saliva flow rate was assessed, and SGs were analyzed by Flow-cytometry and immunohistochemistry (IHC).The frequency and localization of TRMs was analyzed in minor SG of sicca syndrome (nSS) and pSS patients (n=39) by flow cytometry and IHC. The expression of genes involved in the tissue retention of TRMs was assessed in SG by RT-PCR.Results:Upon the ESS progression, a significant progressive increase in CD45+CD103+ cells frequency was observed from 5wk to 20wk post-immunization (p<0.001), where the CD8+ were the most abundant, followed by CD4+. Consistently, CD103+CD8+ T cells were detected within the lymphocytic infiltration of SG from ESS mice. Sorted purified SG CD10+CD3+CD8+ T cells showed higher Granzyme B, TNF-alpha expression compared to CD103-CD3+CD8+ at both mRNA and protein levels. Notably, ESS mice treated with anti-CD103 showed improvement in salivary function (p<0.05) and reduced lymphocytic infiltrations measured as focus score (FS) (p<0.01) and area-fraction (p<0.01). Consistently, anti-CD103 treatment consistently reduced CD103+ cells and IFN-gamma+, Granzyme B+, and TNFa+ CD8+ cells. We next performed phenotypic analysis of CD45+CD103+ immune cells in the SG of pSS patients observing an increase in both with CD8+CD103+CD69+ and CD4+CD103+CD69+ (p<0.05). Finally, IHC showed that the expansion of TRMs in pSS salivary glands was accompanied by a down-regulation of E-cadherin glandular expression and their migration outside the epithelium in the context of inflammatory infiltrates. SG of patients with pSS showed a significant up-regulation of BLIMP1, KFL-2, and S1PR1 and down-regulation of ITGB2. CXCL9 and CXCL10, and IL-15 involved in the tissue recruitment and long-term survival of TRMs were significantly modulated in pSS salivary glands.Conclusion:TRM are expanded and activated in the SG of pSS and ESS, participating in the organization of tissue inflammation. Although the mechanisms behind this expansion are still not fully understood, CD103 could be a valuable novel therapeutic target to prevent lymphocytic infiltrations and glandular destruction in Sjogren syndrome.Disclosure of Interests:None declared
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Foti R, Cardinale G, Costa L, Franceschini F, Ciccia F, Marchesoni A, Guggino G, Rossini M, Lubrano DI Scorpaniello E, Frediani B, Chimenti MS, Bianchi G, Galfo G, Marelli S, Favalli E. AB0488 SPONDYLOARTHRITIS DISEASE BURDEN AS PERCEIVED BY PATIENTS: BASELINE PATIENT-REPORTED OUTCOME DATA FROM THE ITALIAN PROSPECTIVE SIRENA STUDY. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Previous studies have compared Patient-Reported Outcomes (PROs) in Spondyloarthritis (SpA); a recent one has found similarity in Psoriatic Arthritis (PsA) and axial patients1.Objectives:To describe PROs at SpA diagnosis (new or confirmed), by type of SpA and by gender.Methods:SIRENA is an Italian, prospective Registry of SpA patients diagnosed according to ASAS criteria and naïve to any DMARDs. At inclusion, patients were classified as predominant axial (AxSpA) or mainly peripheral (pSpA). PROs showed in the Table 1 were collected and analysed descriptively.Table 1.PhGA and PROs at diagnosis*AxSpA*pSpAAll(n=123)Women(n=64)Men(n=58)All(n=227)Women(n=109)Men(n=118)PhGA, n1156054222105117mean (SD)50.2 (28.6)54.8 (26.7)45.0 (30.1)45.4 (25.9)49.9 (25.6)41.3 (25.6)median (min, max)52.0 (0-100)62.0 (0-100)43.5 (0-100)48.5 (0-100)50.0 (1.0-100)40.0 (0-95.0)PtGA, n1125952209102107mean (SD)56.4 (27.8)61.5 (25.8)50.3 (29.2)50.3 (26.2)56.4 (23.1)44.5 (27.7)median (min, max)63.0 (0-100)70.0 (2.0-100)50.0 (0-100)50.0 (0-100)58.5 (7.0-100)47.0 (0-100)Pain VAS score, n1136052207101106mean (SD)56.7 (28.3)61.1 (26.6)50.6 (29.1)51.9 (26.8)57.4 (25.3)46.8 (27.3)median (min, max)60.0 (0-100)69.5 (2.0-100)50.0 (0-100)53.0 (0-100)61.0 (0-100)48.5 (0-100)Sleep VAS score, n1136052211103108mean (SD)55.3 (29.3)57.4 (29.5)52.3 (29.2)44.0 (30.1)50.4 (29.8)37.9 (29.2)median (min, max)59.0 (0-100)61.5 (0-100)53.0 (0-100)44.0 (0-100)53.0 (0-100)34.0 (0-100)BASFI, n11058511336568mean (SD)4.6 (2.8)5.2 (2.6)3.9 (2.8)3.5 (2.6)4.0 (2.6)3.1 (2.4)median (min, max)5.1 (0-9.7)5.8 (0-9.4)3.6 (0-9.6)2.9 (0-10.0)3.9 (0-10.0)2.45 (0-8.9)BASDAI, n11259521397069mean (SD)5.2 (2.4)5.8 (2.3)4.5 (2.3)5.2 (2.3)5.8 (2.1)4.6 (2.3)median (min, max)5.5 (0-9.3)6.2 (0-9.3)4.5 (0.3-9.2)5.5 (0.2-10.0)6.1 (1.0-10.0)4.8 (0.2-9.2)HAQ-DI score, n109585020399104mean (SD)0.9 (0.7)1.1 (0.7)0.6 (0.6)0.7 (0.7)0.9 (0.7)0.6 (0.6)median (min, max)0.8 (0.0-2.5)1.1 (0-2.5)0.5 (0-2.3)0.6 (0.0-2.8)0.8 (0-2.8)0.4 (0-2.6)WPAI% work time missed, n4919301074562mean (SD)7.3 (21.4)4.2 (9.5)9.2 (26.3)8.8 (24.7)8.6 (25.6)8.9 (24.3)median (min, max)0 (0-100)0 (0-35.1)0 (0-100)0 (0-100)0 (0-100)0 (0-100)% impairment at work, n6733341346173mean (SD)48.2 (31.9)58.5 (26.6)38.2 (33.7)39.7 (31.4)45.4 (30.9)34.9 (31.2)median (min, max)50.0 (0-100)60.0 (0-100)25.0 (0-100)40.0 (0-100)50.0 (0-100)30.0 (0-100)% overall work impairment, n4819291064561mean (SD)44.1 (33.0)52.4 (27.9)38.7 (35.3)40.1 (33.0)45.1 (33.1)36.4 (32.7)median (min, max)45.0 (0-100)60.0 (0-100)20.0 (0-100)40.0 (0-100)50.0 (0-100)30.0 (0-100)% activity impairment, n10053461839390mean (SD)56.7 (28.6)63.4 (23.9)48.0 (31.0)48.5 (30.3)55.3 (28.7)41.4 (30.4)median (min, max)60.0 (0-100)70.0 (0-100)50.0 (0-100)50.0 (0-100)60.0 (0-100)40.0 (0-100)* The sum does not add up to the total because of some missing values.Results:From 23 sites, 123 AxSpA and 227 pSpA patients were analysed. Diagnosis was new in 58% of AxSpA and 77% of pSpA. 85.5% of the pSpA had PsA, while in AxSpA the most frequent type was Ankylosing Spondylitis (48.8%). Time from symptom onset to diagnosis was higher in AxSpA than in pSpA (median 36 vs 24 months, respectively). At inclusion, composite disease activity measures showed high disease activity for AxSpA (mean ASDAS-CRP 3.1) and moderate disease activity for pSpA (mean DAS28 3.6; mean DAPSA 22.5). AxSpA patients had numerically worse values than pSpA in all the PROs collected, except for BASDAI score that was similar (mean 5.2). For both AxSpA and pSpA, all PROs were worse in women than men, except for the % of work time missed. PtGA scores were higher than PhGA, in each group and gender.Conclusion:At diagnosis, SpA patients perceive a slightly higher disease burden than assessed by Physicians. For PROs other than BASDAI, AxSpA reported a worse impact than pSpA. Overall, women showed a higher disease impact than men.References:[1]Michelsen B. et al. PLoS ONE 2015; 10(4): e0123582.Disclosure of Interests:Rosario Foti Speakers bureau: Speaker bureau honoraria from Eli Lilly, Sanofi, MSD, Janssen, AbbVie, Bristol-Myers Squibb, Celgene, Roche, Consultant of: Consultancy fees from Eli Lilly, Sanofi, MSD, Janssen, AbbVie, BMS, Celgene, Roche, Gabriella Cardinale: None declared., Luisa Costa: None declared., Franco Franceschini: None declared., Francesco Ciccia Speakers bureau: Speaker bureau honoraria from AbbVie, Abiogen, Bristol-Myers Squibb, Celgene, Janssen, Eli Lilly, Pfizer, Novartis, Roche, Consultant of: Consultancy fees from Novartis, Pfizer, Janssen, Eli Lilly, Roche, Celgene, Grant/research support from: Grant/research support from Pfizer, Novartis, Celgene, Janssen, Roche, Antonio Marchesoni: None declared., Giuliana Guggino Speakers bureau: Speaker bureau honoraria from Celgene, Sandoz, Pfizer, Grant/research support from: Grant/research support from Pfizer, Celgene, Maurizio Rossini: None declared., Ennio Lubrano Di Scorpaniello: None declared., Bruno Frediani: None declared., Maria Sole Chimenti: None declared., Gerolamo Bianchi: None declared., Giuseppe Galfo: None declared., Silvia Marelli Employee of: Employee of Janssen-Cilag SpA Italy, Ennio Favalli Speakers bureau: Consulting fees and/or speaking engagements from AbbVie, Bristol-Myers Squibb, Lilly, Merck Sharp & Dohme, Pfizer, Galapagos, Sanofi-Genzyme, and UCB.
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Rizzo C, Lo Pizzo M, Mohammadnezhad L, Lentini VL, Di Liberto D, Grasso G, Ruscitti P, Giacomelli R, Ciccia F, Guggino G. POS0177 POTENTIAL INVOLVEMENT OF IL-40 AND IL-40-PRODUCING CELLS IN PRIMARY SJOGREN’S SYNDROME (pSS) AND pSS-ASSOCIATED LYMPHOMA. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The pathogenesis of pSS relies on a complex interplay between both innate and adaptive immune responses in which B cells play a pivotal role. Their chronic aberrant hyperactivation may drive clonal escape and consequent lymphomagenesis [1]. In the last few years, B cells have emerged as potential effector cells, able to release a wide range of cytokines that actively contribute to shape the microenvironment they act in. Recently, IL-40, a novel B cell associated cytokine encoded by an uncharacterized gene (C17orf99; chromosome 17 open reading frame 99) was described. Naïve B cells can express IL-40 at both tissue and peripheral level and the stimulation of B cells with IL-4 and TGF-β significantly increases IL-40 release. In addition, human B cells lymphomas are able to constitutively produce IL-40 [2]. Taking into account this emerging evidence and considering the well-known role of IL-4 and TGF-β in pSS pathogenesis, as well as the association with lymphomas, we decided to focus our attention on IL-40 in pSS patients.Objectives:The aim of the present study was to investigate IL-40 expression in the salivary glands of patients affected by pSS and pSS-associated non-Hodgkin’s lymphoma (NHL).Methods:Minor salivary gland biopsies were obtained from 22 patients with pSS and 12 patients with non-specific chronic sialoadenitis (nSCS), included as controls. Paraffine-embedded samples of parotid glands from patients with a previous diagnosis of pSS-associated NHL (n=10) were selected from the biopsy bank of the Pathology Unit of the Ospedale Cervello (Palermo, Italy). Quantitative gene expression analysis by TaqMan real-time PCR and immunohistochemistry (IHC) for IL-40, IL-4, TGF-β1 was performed on salivary glands from patients and controls. The cellular sources of IL-40 among infiltrating inflammatory cells were determined by fluorescence-activated cell sorting (FACS) analysis and immunofluorescence (IF). Serum IL-40 levels were measured by ELISA in both patients (n=10) and controls (n=9).Results:IL-40 was significantly increased at both protein and mRNA level in the inflamed salivary glands of patients with pSS where a positive strong correlation between the IL-40 mRNA levels and the focus score (FS) was evidenced. The expression of IL-40 in parotid glands of pSS-associated NHL was also markedly increased (Figure 1). IL-40 expression correlated with the presence of IL-4 and TGF-β; both cytokines were significantly increased in pSS at mRNA and protein level. Among infiltrating immune cells, CD19+ B cells resulted the major source of IL-40. However, we identified CD4+, CD8+ T cells and CD68+ macrophages as additional producers of IL-40 in both FACS and IF analysis. The ELISA test also showed a significant increase of serum IL-40 concentration in pSS patients (p value = 0.0190), compared to controls.Conclusion:Our preliminary results suggest that IL-40 may play a role in the pathogenesis of pSS and pSS-associated NHL. To the best of our knowledge, this is the first demonstration of the overexpression of this cytokine in salivary gland tissue and sera in pSS. Moreover, we demonstrated that IL-40 is produced by several cellular types, such as T cells and macrophages, and is not exclusively released by B cells. Further studies are necessary to clarify IL-40 pathways and functions in order to unravel IL-40 possible role in pSS development.References:[1]Mariette X, Criswell LA. Primary Sjogren’s Syndrome. N Engl J Med. 2018;379(1):97.[2]Catalan-Dibene J, Vazquez MI, Luu VP, Nuccio SP, Karimzadeh A, Kastenschmidt JM, et al. Identification of IL-40, a Novel B Cell-Associated Cytokine. J Immunol. 2017;199(9):3326-35.Figure 1.IL-40 overexpression in pSS and pSS-associated lymphoma A, Salivary gland biopsies stained for IL-40 showing a marked increase in IL-40 expression in presence of higher focus score. B, Parotid gland specimens of pSS-associated lymphoma showing intense staining for IL-40.Disclosure of Interests:Chiara Rizzo: None declared, Marianna Lo Pizzo: None declared, Leila Mohammadnezhad: None declared, Vincenzo Luca Lentini: None declared, Diana Di Liberto: None declared, Giulia Grasso: None declared, Piero Ruscitti Consultant of: Pfizer, Novartis, Celgene, Abbvie, Roche, Lilly, Rorberto Giacomelli Consultant of: Pfizer, Novartis, Celgene, Abbvie, Roche, Lilly, francesco ciccia Consultant of: Pfizer, Novartis, Celgene, Abbvie, Roche, Lilly, Giuliana Guggino Consultant of: Pfizer, Novartis, Celgene, Abbvie, Roche, Lilly
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Batticciotto A, Campanaro F, Atzeni F, Alciati A, DI Carlo M, Bazzichi L, Govoni M, Biasi G, DI Franco M, Mozzani F, Gremese E, Dagna L, Fischetti F, Giacomelli R, Guiducci S, Guggino G, Bentivegna M, Gerli R, Salvarani C, Bajocchi G, Ghini M, Iannone F, Giorgi V, Farah S, Bonazza S, Barbagli S, Gioia C, Capacci A, Cavalli G, Carubbi F, Nacci F, Ilenia R, Sinigaglia L, Cutolo M, Cappelli A, Sarzi-Puttini P, Salaffi F. OP0310 GENDER AND FIBROMYALGIA SEVERITY: REAL LIFE DATA FROM THE ITALIAN REGISTRY. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Fibromyalgia (FM) patients report chronic widespread pain, fatigue, cognitive difficulties and sleep disturbances, often associated with anxiety and/or depression (1). FM syndrome more frequently affects women and many papers describe gender-related differences in the perception, description and expression of pain (2), but up to now, the impact of gender on the clinical severity of FM is still a controversial topic.Objectives:The aim of this study was to analyse the data from a web-based registry of FM patients in order to detect a relationship between gender and disease severity.Methods:Adult patients with FM, diagnosed on the basis of the 2010/2011 American College of Rheumatology (ACR) diagnostic criteria (3), were recruited at 19 Italian rheumatology centres between November 2018 and April 2019. Those affected by other conditions that could interfere with the assessment of FM, e.g. psychiatric disorders, were excluded from the study. The severity of the disease was evaluated by validated FM-specific questionnaires: the revised Fibromyalgia Impact Questionnaire (FIQR) (4), the modified Fibromyalgia Assessment Status (ModFAS) questionnaire (5), and the Polysymptomatic Distress Scale (PDS) (6). The data obtained were collected in the Italian Fibromyalgia Registry, an online registry created with the support of the Italian Society of Rheumatology (SIR).Results:We analyse data from 2.381 patients affected by FM, 2.184 females (91.7%) and 197 males. No significant differences in mean age, disease duration, or BMI between the two genders were reported. The women expressed greater disease burden as indicated by higher scores for each completed test: higher mean ModFAS score (25.23 ± 8.83 Vs 23.37 ± 9.22; p = 0.005), mean FIQR score (58.62 ± 23.22 Vs 51.68 ± 23.06; p <0.001), and mean PDS score (18.77 ± 7.34 Vs 17.19 ± 7.25; p = 0.004). Figure 1 shows the mean scores of each item of the FIQR divided by gender. Women reported significantly higher values on all the items of FIQR except three (feeling overwhelmed, FIQR-11; depression, FIQR-16; and anxiety, FIQR-18). It is interesting to note that men self-reported higher levels of depression (FIQR-16).Figure 1.Mean scores for each FIQR item by gender.Conclusion:Our findings demonstrate that women with FM are globally more impaired than men (even if some psychological aspects of the disease are comparable), thus reinforcing the idea that gender plays a role in symptoms and functional impairments associated with the disease.References:[1]Clauw DJ. Fibromyalgia: a clinical review. JAMA. 2014;311:1547-55.[2]Nascimento, et al. Gender role in pain perception and expression: an integrative review. BrJP. 2020; 3: 58-62[3]Wolfe F, et al. Fibromyalgia criteria and severity scales for clinical and epidemiological studies: A modification of the ACR preliminary diagnostic criteria for fibromyalgia. J Rheumatol 2011;38:1113–22.[4]Burckhardt CS, et al. The fibromyalgia impact questionnaire: development and validation. J Rheumatol 1991;18:728–33.[5]Salaffi F, et al. Diagnosis of fibromyalgia: comparison of 2011/2016 ACR and AAPT criteria and validation of the modified Fibromyalgia Assessment Status. Rheumatol 2020; 0:1-8.[6]Wolfe F, et al. Fibromyalgia prevalence, somatic symptom reporting, and the dimensionality of polysymptomatic distress: results from a survey of the general population. Arthritis Care Res. 2013; 65:777–85Disclosure of Interests:None declared.
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Di Carlo M, Farah S, Bazzichi L, Atzeni F, Govoni M, Biasi G, DI Franco M, Mozzani F, Gremese E, Dagna L, Batticciotto A, Fischetti F, Giacomelli R, Guiducci S, Guggino G, Bentivegna M, Gerli R, Salvarani C, Bajocchi G, Ghini M, Iannone F, Giorgi V, Cirillo M, Bonazza S, Barbagli S, Gioia C, Marino NG, Capacci A, Cavalli G, Cappelli A, Carubbi F, Nacci F, Ilenia R, Cutolo M, Sinigaglia L, Sarzi-Puttini P, Salaffi F. AB0716 FIBROMYALGIA SYNDROME SEVERITY ACCORDING TO AGE CATEGORIES: RESULTS FROM A NATIONAL REGISTER. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Fibromyalgia syndrome (FM) is characterised by a complex symptom spectrum, dominated by the presence of chronic widespread pain, fatigue and unrefreshing sleep. FM affects between 2 and 3% of the general population. It is a condition that mainly involves middle-aged women, although it is increasingly being diagnosed in younger people. The severity of symptoms can vary greatly between individual patients, and is influenced by many factors (e.g. sex, body mass index) [1]. To date, there is little information about changes in severity in accordance with patient age.Objectives:The aim of this study was to investigate variations in symptom severity in FM patients according to age categories.Methods:A cross-sectional study of adult FM patients diagnosed according to the American College of Rheumatology 2010/2011 criteria was performed. The case series was included from an Italian national registry [2]. Patients were grouped according to five age categories: 18-40 years, 41-50 years, 51-60 years, 61-70 years, over 71 years. Symptom severity was assessed through the revised Fibromyalgia Impact Questionnaire (FIQR) and domains, including FIQR physical function (items 1-9), FIQR health status (items 10-11), and FIQR symptoms (items 12-21). Between-group characteristics were analysed using one-way analysis of variance (ANOVA).Results:This study included a total of 2889 patients, 403 aged 18-40 years, 756 aged 40-50 years, 1035 aged 50-60 years, 528 aged 60-70 years, and 167 over 70 years, respectively. The mean (standard deviation [SD]) score of the total FIQR was 52.68 (11.82). Total FIQR and individual domains all showed a normal distribution. Analysing the data by age category, there were statistically significant differences between the categories for the total FIQR (p = 0.030). The age categories with the highest disease severity were those above 71 years (FIQR 62.14, SD 22.45), and between 51-60 years (FIQR 60.31, SD 22.89) (Table 1). Significant differences between age categories were also found for the domains physical function (p = 0.006) and health status (p = 0.012), but not for the domain symptoms (p = 0.164).Table 1.Mean values of FIQR total score and domains according to age categories.FIQR and domains18-40 years41-50 years51-60 years61-70 years≥71 yearsp*FIQR total, mean (SD)57.90 (21.76)59.25 (23.30)60.31 (22.89)57.13 (23.59)62.14 (22.45)0.030FIQR physical function, mean (SD)15.51 (7.56)16.44 (7.77)16.77 (7.51)15.96 (7.82)17.68 (7.26)0.006FIQR health status, mean (SD)11.19 (5.85)11.24 (5.99)11.49 (5.93)10.57 (6.11)12.21 (5.97)0.012FIQR symptoms, mean (SD)31.32 (10.48)31.56 (11.32)32.10 (11.01)30.68 (11.47)32.24 (11.34)0.164Abbreviations and legend. FIQR = revised Fibromyalgia Impact Questionnaire; SD = standard deviation; * = one-way analysis of variance (ANOVA).Conclusion:Distinguishing the disease severity in FM patients according to age categories, a bimodal distribution emerges, with the disease severity being greatest in patients over 71 years and in the 51-60 years decade. The main differences in severity, according to what can be detected through the FIQR, are attributable to the domains physical function and health status, which show higher scores in the two classes with higher severity.References:[1]Sarzi-Puttini P et al., Fibromyalgia: an update on clinical characteristics, aetiopathogenesis and treatment. Nat Rev Rheumatol 2020; 16: 645–660.[2]Salaffi F et al., The Italian Fibromyalgia Registry: a new way of using routine real-world data concerning patient-reported disease status in healthcare research and clinical practice. Clin Exp Rheumatol 2020; Suppl 123: 65-71.Acknowledgements:Società Italiana di Reumatologia (SIR) and Italian Ministry of HealthDisclosure of Interests:None declared
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La Barbera L, Lo Pizzo M, DI Liberto D, Schinocca C, Ruscitti P, Giacomelli R, Dieli F, Ciccia F, Guggino G. POS0326 ROLE OF THE IL-25 / IL-17RB AXIS IN TH9 POLARIZATION IN PATIENTS WITH PROGRESSIVE SYSTEMIC SCLEROSIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Systemic sclerosis (SSc) is an inflammatory connective tissue disease leading to chronic and progressive fibrosis, typically affecting the skin and internal organs. The alteration of both innate and adaptive immune responses plays a pivotal role in SSc pathophysiology, although it has not yet been fully elucidated [1].Recent findings have demonstrated interleukin (IL)-9 overexpression and significant group 2 innate lymphoid cells (ILC2) expansion in patients with SSc. Th9-ILC2-mast cells axis seems to be involved in SSc tissue damage and in the induction of fibrosis [2]. Activation and production of IL-9 by Th9 cells are promoted by transforming growth factor (TGF)-β, thymic stromal lymphopoietin (TSLP), IL-25 and IL-33. Thus, the IL-25 / IL-17RB pathway would act as a key player in SSc.Objectives:The purpose of this study was to evaluate the role of the IL-25 / IL-17RB axis as a driver in Th9 polarization and ILC2 expansion and polarization in SSc patients.Methods:26 patients were enrolled in this study. Peripheral blood and skin biopsy specimens were obtained from SSc patients. PBMCs were isolated and incubated with and without recombinant (r)IL-25 for 24-48-72 hours and the frequencies of Th9 cells, Th17 cells and ILC2 were assessed by flow cytometry analysis. Moreover, the ex vivo expression of IL-17RB in ILC2 was also assessed. Immunofluorescence analysis was performed on biopsy skin samples to evaluate IL-17RB expression in ILC2.Results:In SSc samples, Th9 cells frequency progressively increased after stimulation with rIL-25, compared to healthy controls in which IL-9 frequency decreased over time regardless of rIL-25.Simultaneously, we evaluated the role of the IL-25 / IL-17RB axis in Th17 cells.In the SSc pool, the initially low rate of IL-17 increased at 72 hours after stimulation with rIL-25. In unstimulated SSc samples, the initially higher IL-17 rate decreased at 72 hours; conversely, it was consistently low in healthy controls, at both baseline and stimulated conditions.Our results confirmed the presence of IL-25-dependent clonal ILC2 expansion, suggesting a greater and progressive expansion over time in patients with SSc, compared to controls.Interestingly, increased IL-17RB expression was found in circulating ILC2 from SSc patients supporting the characterization of ILC2 inflammatory phenotype.Consistently, immunofluorescence on the skin of SSc patients showed a marked infiltrate of CD3-GATA3+ IL-17RB+ cells, confirming the presence of the activated inflammatory phenotype ILC2, absent in skin biopsies of healthy controls (Figure 1).Conclusion:These preliminary data suggest an active role of the IL-25/IL-17RB axis in SSc. It results in Th9 polarization and Th17 clonal expansion, inducing the production of IL-9 and, to a lesser extent, IL-17. Moreover, in addition to promoting Th9-mediated ILC2 differentiation, IL-25 directs the polarization of ILC2 towards the inflammatory phenotype.References:[1]Denton CP, & Khanna D. (2017). Systemic sclerosis. Lancet (London, England), 390(10103), 1685–1699.[2]Guggino G, Ciccia F, Di Liberto D, Lo Pizzo M, Ruscitti P, Cipriani P, Ferrante A, Sireci G, Dieli F, Fourniè JJ, Giacomelli R, Triolo G. s.l. Interleukin-9 over-expression and T helper 9 polarization in systemic sclerosis patients. Clin Exp Immunol, 2016 Dec.Figure 1.Immunofluorescence on biopsy skin samples of SSc patients (top) and healthy control (bottom).Disclosure of Interests:Lidia La Barbera: None declared, Marianna Lo Pizzo: None declared, Diana Di Liberto: None declared, Claudia Schinocca: None declared, Piero Ruscitti Consultant of: Pfizer, Novartis, Roche, Lilly, Celgene, Abbvie, Rorberto Giacomelli Consultant of: Pfizer, Novartis, Roche, Lilly, Celgene, Abbvie, Francesco Dieli: None declared, francesco ciccia Consultant of: Pfizer, Novartis, Roche, Lilly, Celgene, Abbvie, Giuliana Guggino Consultant of: Pfizer, Novartis, Roche, Lilly, Celgene, Abbvie
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Atzeni F, Alciati A, Salaffi F, Di Carlo M, Bazzichi L, Govoni M, Biasi G, Di Franco M, Mozzani F, Gremese E, Dagna L, Batticciotto A, Fischetti F, Giacomelli R, Guiducci S, Guggino G, Bentivegna M, Gerli R, Salvarani C, Bajocchi G, Ghini M, Iannone F, Giorgi V, Farah S, Bonazza S, Barbagli S, Gioia C, Marino NG, Capacci A, Cavalli G, Cappelli A, Carubbi F, Nacci F, Riccucci I, Cutolo M, Sinigaglia L, Sarzi-Puttini P. The association between body mass index and fibromyalgia severity: data from a cross-sectional survey of 2339 patients. Rheumatol Adv Pract 2021; 5:rkab015. [PMID: 34345760 PMCID: PMC8324026 DOI: 10.1093/rap/rkab015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/11/2021] [Indexed: 12/19/2022] Open
Abstract
Objective Various studies have shown that overweight and obesity are central features of FM, but the real impact of a high BMI on clinical severity in patients with FM is still controversial. The aim of this study was to analyse the relationships between BMI categories and measures of symptom severity and functional impairment using data from a Web-based registry of patients with FM. Methods Adult patients with an ACR 2010/2011 diagnosis of FM underwent a complete physical examination and laboratory tests and were asked to complete a package of questionnaires covering their sociodemographic and treatment details, in addition to the following disease-specific questionnaires: the revised Fibromyalgia Impact Questionnaire (FIQR), the modified Fibromyalgia Assessment Status questionnaire (ModFAS) and the Polysymptomatic Distress Scale (PDS). Results A total of 2339 patients were recruited and divided into two weight categories, underweight/normal (U/N, n = 1127, 48.2%) and overweight/obese (O/O, n = 1212, 51.8%). The total and subscales of FIQR, ModFAS and PSD scores were significantly higher in the O/O patients, as were all the mean scores of the individual FIQR items (P < 0.001 for all). Conclusion Our findings demonstrate that O/O patients with FM are significantly more impaired than U/N patients in all the symptomatological and functional domains as measured using the FIQR, ModFAS and PDS, thus suggesting that being O/O has an additional effect on symptoms and function.
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Schinocca C, Rizzo C, Fasano S, Grasso G, La Barbera L, Ciccia F, Guggino G. Role of the IL-23/IL-17 Pathway in Rheumatic Diseases: An Overview. Front Immunol 2021; 12:637829. [PMID: 33692806 PMCID: PMC7937623 DOI: 10.3389/fimmu.2021.637829] [Citation(s) in RCA: 125] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 01/25/2021] [Indexed: 12/14/2022] Open
Abstract
Interleukin-23 (IL-23) is a pro-inflammatory cytokine composed of two subunits, IL-23A (p19) and IL-12/23B (p40), the latter shared with Interleukin-12 (IL-12). IL-23 is mainly produced by macrophages and dendritic cells, in response to exogenous or endogenous signals, and drives the differentiation and activation of T helper 17 (Th17) cells with subsequent production of IL-17A, IL-17F, IL-6, IL-22, and tumor necrosis factor α (TNF-α). Although IL-23 plays a pivotal role in the protective immune response to bacterial and fungal infections, its dysregulation has been shown to exacerbate chronic immune-mediated inflammation. Well-established experimental data support the concept that IL-23/IL-17 axis activation contributes to the development of several inflammatory diseases, such as PsA, Psoriasis, Psoriatic Arthritis; AS, Ankylosing Spondylitis; IBD, Inflammatory Bowel Disease; RA, Rheumatoid Arthritis; SS, Sjogren Syndrome; MS, Multiple Sclerosis. As a result, emerging clinical studies have focused on the blockade of this pathogenic axis as a promising therapeutic target in several autoimmune disorders; nevertheless, a greater understanding of its contribution still requires further investigation. This review aims to elucidate the most recent studies and literature data on the pathogenetic role of IL-23 and Th17 cells in inflammatory rheumatic diseases.
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Macaluso F, Guggino G, Ciccia F. Reply to: Safety and efficacy of secukinumab treatment in a patient with ankylosing spondylitis and concomitant multiple sclerosis: a commentary. Clin Exp Rheumatol 2021; 39:224. [DOI: 10.55563/clinexprheumatol/engrer] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 04/09/2020] [Indexed: 11/13/2022]
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Salaffi F, Di Carlo M, Bazzichi L, Atzeni F, Govoni M, Biasi G, Di Franco M, Mozzani F, Gremese E, Dagna L, Batticciotto A, Fischetti F, Giacomelli R, Guiducci S, Guggino G, Bentivegna M, Gerli R, Salvarani C, Bajocchi G, Ghini M, Iannone F, Giorgi V, Farah S, Cirillo M, Bonazza S, Barbagli S, Gioia C, Santilli D, Capacci A, Cavalli G, Carubbi F, Nacci F, Riccucci I, Sinigaglia L, Masullo M, Polizzi BM, Cutolo M, Sarzi-Puttini P. Definition of fibromyalgia severity: findings from a cross-sectional survey of 2339 Italian patients. Rheumatology (Oxford) 2021; 60:728-736. [PMID: 32793982 DOI: 10.1093/rheumatology/keaa355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/20/2020] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE To establish optimal cut-off values for the scores of the revised Fibromyalgia Impact Questionnaire (FIQR), the modified Fibromialgia Assessment Scale (FAS 2019mod), and the Polysymptomatic Distress Scale (PDS) in order to distinguish five levels of FM disease severity. METHODS Consecutive FM patients were evaluated with the three clinimetric indices, and each patient was required to answer the anchor question: 'In general, would you say your health is 1 = very good, 2 = good, 3 = fair, 4 = poor, or 5 = very poor?'-which represented the external criterion. Cut-off points were established through the interquartile reconciliation approach. RESULTS The study sample consisted of 2181 women (93.2%) and 158 men (6.8%), with a mean age of 51.9 (11.5) years, and mean disease duration was 7.3 (6.9) years. The overall median FIQR, FAS 2019 mod and PDS scores (25th-75th percentiles) were respectively 61.16 (41.16-77.00), 27.00 (19.00-32.00) and 19.0 (13.00-24.00). Reconciliation of the mean 75th and 25th percentiles of adjacent categories defined the severity states for FIQR: 0-23 for remission, 24-40 for mild disease, 41-63 for moderate disease, 64-82 for severe disease and >83 for very severe disease; FAS 2019 mod: 0-12 for remission, 13-20 for mild disease, 21-28 for moderate disease, 29-33 for severe disease and >33 for very severe disease; PDS: 0-5 for remission, 6-15 for mild disease, 16-20 for moderate disease, 21-25 for severe disease and >25 for very severe disease. CONCLUSIONS Disease severity cut-offs can represent an important improvement in interpreting FM.
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Berardicurti O, Conforti A, Iacono D, Pantano I, Caso F, Emmi G, Grembiale RD, Cantatore FP, Atzeni F, Perosa F, Scarpa R, Guggino G, Ciccia F, Giacomelli R, Cipriani P, Ruscitti P. Dissecting the clinical heterogeneity of adult-onset Still's disease, results from a multi-dimensional characterisation and stratification. Rheumatology (Oxford) 2021; 60:4844-4849. [PMID: 33404641 DOI: 10.1093/rheumatology/keaa904] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/08/2020] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To stratify adult-onset Still's disease (AOSD) patients in distinct clinical subsets to be differently managed, by using a multi-dimensional characterisation. METHODS AOSD patients were evaluated by using a hierarchical unsupervised cluster analysis comprising age, laboratory markers systemic score, and outcomes. The squared Euclidean distances between each pair of patients were calculated and put into a distance matrix, which served as the input clustering algorithm. Derived clusters were descriptively analysed for any possible difference. RESULTS Four AOSD patients clusters have been identified. Disease onset in cluster 1 was characterised by fever (100%), skin rash (92%), and arthritis (83%) with the highest ferritin levels (14724 ± 6837 ng/ml). In cluster 2 the onset was characterised by fever (100%), arthritis (100%), and liver involvement (90%) together with the highest CRP levels (288.10 ± 46.01 mg/l). The patients in cluster 3 presented with fever (100%), myalgia (96%), and sore throat (92%). The highest systemic score values (8.88 ± 1.70) and the highest mortality rate (54.2%) defined cluster 3. Fever (100%) and arthritis (90%) were the symptoms at the onset in cluster 4, which was characterized by the lowest ferritin and CRP levels (1457 ± 1298 ng/ml; 54.98 ± 48.67 mg/l). CONCLUSION Four distinct phenotypic subgroups in AOSD could be suggested possibly associated with different genetic background and pathogenic mechanisms. Our results could provide the basis for a precision medicine approach in AOSD, trying to find a clinical and laboratory multidimensional stratification and characterisation, which would drive a tailored therapeutic approach in these patients.
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Di Liberto D, Scazzone C, La Rocca G, Cipriani P, Lo Pizzo M, Ruscitti P, Agnello L, Ciaccio M, Dieli F, Giacomelli R, Triolo G, Ciccia F, Sireci G, Guggino G. Vitamin D increases the production of IL-10 by regulatory T cells in patients with systemic sclerosis. Clin Exp Rheumatol 2020; 38:1276. [PMID: 33275093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 12/03/2020] [Indexed: 06/12/2023]
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Gambino CM, Accardi G, Aiello A, Caruso C, Carru C, Gioia BG, Guggino G, Rizzo S, Zinellu A, Ciaccio M, Candore G. Uncoupling Protein 2 as genetic risk factor for systemic lupus erythematosus: association with malondialdehyde levels and intima media thickness. Minerva Cardioangiol 2020; 68:609-618. [DOI: 10.23736/s0026-4725.20.05225-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Guggino G, Schinocca C, Lo Pizzo M, Di Liberto D, Garbo D, Raimondo S, Alessandro R, Brighina F, Ruscitti P, Giacomelli R, Sireci G, Triolo G, Casale R, Sarzi-Puttini P, Dieli F. T helper 1 response is correlated with widespread pain, fatigue, sleeping disorders and the quality of life in patients with fibromyalgia and is modulated by hyperbaric oxygen therapy. Clin Exp Rheumatol 2020; 38:1275. [PMID: 33275092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 12/03/2020] [Indexed: 06/12/2023]
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Di Benedetto P, Cipriani P, Iacono D, Pantano I, Caso F, Emmi G, Grembiale RD, Cantatore FP, Atzeni F, Perosa F, Scarpa R, Guggino G, Ciccia F, Giacomelli R, Ruscitti P. Ferritin and C-reactive protein are predictive biomarkers of mortality and macrophage activation syndrome in adult onset Still's disease. Analysis of the multicentre Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort. PLoS One 2020; 15:e0235326. [PMID: 32645077 PMCID: PMC7347102 DOI: 10.1371/journal.pone.0235326] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/14/2020] [Indexed: 12/19/2022] Open
Abstract
Objective To assess the predictive role of ferritin and C-reactive protein (CRP) on occurrence of macrophage activation syndrome (MAS) and mortality in patients with adult onset Still’s disease (AOSD), a rare and severe disease, included in the multicentre Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort. Methods The predictive role, at the time of diagnosis, of serum levels of ferritin and CRP on occurrence of MAS and mortality, was evaluated by logistic regression analyses and receiver-operating characteristic (ROC) curves were built to identify patients at high risk of MAS and mortality, respectively. Results In assessed 147 patients with AOSD, levels of ferritin were predictive of MAS (OR: 1.971; P: 0.002; CI 95%: 1.280–3.035). The ROC curve showed that the best cut-off for ferritin was 1225 ng/ml in predicting MAS (sensitivity 88%; specificity 57%). Levels of CRP were predictive of mortality in these patients (OR: 2.155; P: 0.007; CI 95%: 1.228–3.783). The ROC curve showed that the best cut-off for CRP was 68.7 mg/L in predicting mortality (sensitivity 80%; specificity of 65%). Conclusions We reported the predictive role of ferritin and CRP on MAS and mortality, respectively, in a large cohort of patients with AOSD, identifying subsets at higher risk of poor prognosis. Considering that the analysis of CRP and ferritin is widely available, these results could be readily transferable into clinical practice, thus improving the management of patients with AOSD.
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Fasano S, Mauro D, Macaluso F, Xiao F, Zhao Y, Lu L, Guggino G, Ciccia F. Pathogenesis of primary Sjögren's syndrome beyond B lymphocytes. Clin Exp Rheumatol 2020; 38 Suppl 126:315-323. [PMID: 33095148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/04/2020] [Indexed: 06/11/2023]
Abstract
Primary Sjögren's syndrome (pSS) is a chronic autoimmune disorder affecting exocrine glands of the body, prevalently lacrimal and salivary glands. The pSS pathogenesis has been thought to be B-cell-centric and several clinical trials have been carried out in order to clarify the therapeutic role of B-cell depletion in patients with pSS. Unfortunately, however, B-cell depletion with rituximab has failed in demonstrating any significant results in pSS patients. Besides the contribution of B cells in the pathogenesis of pSS, effector Tfh, Th17 and Th22 cells, follicular dendritic cells (DCs), innate cells (ICs) and several cytokines, chemokines and miRNA have been proved to participate to the development of this systemic disease. Understanding these molecular processes may help guide research into resistant diseases and highly targeted therapeutic strategies. This review aims to discuss important pathogenetic mechanisms involved in the initiation and perpetuation of pSS behind the established role of B cells.
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La Barbera L, Grasso G, Rizzo C, Ciccia F, Guggino G. Colchicine as possible treatment of non-cryoglobulinaemic vasculitis in Sjögren's syndrome. Clin Exp Rheumatol 2020; 38 Suppl 126:324-325. [PMID: 32194021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 01/08/2020] [Indexed: 06/10/2023]
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Colaci M, Dal Bosco Y, Schinocca C, Ronsivalle G, Guggino G, De Andres I, Russo AA, Sambataro D, Sambataro G, Malatino L. Aortic root dilation in associated with the reduction in capillary density observed at nailfold capillaroscopy in SSc patients. Clin Rheumatol 2020; 40:1185-1189. [PMID: 32506312 DOI: 10.1007/s10067-020-05201-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/15/2020] [Accepted: 05/22/2020] [Indexed: 01/08/2023]
Abstract
Systemic sclerosis (SSc) is an autoimmune disease characterized by endothelial dysfunction and fibroblasts activation. Microvascular disease may be easily observed by means of nailfold capillaroscopy. Recent evidences emphasized also the involvement of large-medium arteries in SSc, mainly in terms of increased stiffness of the vessel wall. The study aims to measure aortic root diameter in a cohort of SSc patients and to correlate echocardiographic findings with the capillaroscopic pictures. We analyzed the clinical records of 125 consecutive SSc patients (M/F 14/111, mean age 55 ± 12.7 years, median disease duration 11 years) referring in 3 second-level rheumatology centers. All subjects underwent to heart ultrasound evaluation and videocapillaroscopic evaluation. At capillaroscopy, the patients with early SSc pattern belonged to the subgroup 1, while those with the active/late patterns (characterized by the reduction of capillary density) belonged to the subgroup 2. We found aortic root dilation in 8 (6.4%) SSc patients, with a mean value of 37.8 ± 1.2 mm (range 37-40 mm). Aortic root dilation was observed in only one patient in the subgroup 1 (1/62, 1.6%) and in 7 cases of the subgroup 2 (7/63, 11.1%; p = 0.03). Our study found a significant association between aortic root dilation and impairment of capillary density at nailfold videocapillaroscopy in SSc patients. We hypothesize that SSc-related microangiopathy revealed by nailfold videocapillaroscopy could mimic that of aortic vasa vasorum, contributing to deteriorate the aortic wall structure and favoring aortic root dilation and stiffening.
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Rizzo C, Grasso G, Destro Castaniti GM, Ciccia F, Guggino G. Primary Sjogren Syndrome: Focus on Innate Immune Cells and Inflammation. Vaccines (Basel) 2020; 8:vaccines8020272. [PMID: 32503132 PMCID: PMC7349953 DOI: 10.3390/vaccines8020272] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 12/17/2022] Open
Abstract
Primary Sjogren Syndrome (pSS) is a complex, multifactorial rheumatic disease that mainly targets salivary and lacrimal glands, inducing epithelitis. The cause behind the autoimmunity outbreak in pSS is still elusive; however, it seems related to an aberrant reaction to exogenous triggers such as viruses, combined with individual genetic pre-disposition. For a long time, autoantibodies were considered as the hallmarks of this disease; however, more recently the complex interplay between innate and adaptive immunity as well as the consequent inflammatory process have emerged as the main mechanisms of pSS pathogenesis. The present review will focus on innate cells and on the principal mechanisms of inflammation connected. In the first part, an overview of innate cells involved in pSS pathogenesis is provided, stressing in particular the role of Innate Lymphoid Cells (ILCs). Subsequently we have highlighted the main inflammatory pathways, including intra- and extra-cellular players. A better knowledge of such processes could determine the detection of new therapeutic targets that are a major need for pSS.
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Pantano I, Iacono D, Favalli EG, Scalise G, Costa L, Caso F, Guggino G, Scarpa R, Ciccia F. SAT0435 SECUKINUMAB EFFICACY In PsA PATIENTS IS DEPENDENT ON PATIENTS’ BODY MASS INDEX. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Psoriatic arthritis (PsA) is a chronic inflammatory arthritis burdened by a series of metabolic comorbidities. Among them, obesity is very common in PsA, with a prevalence of 27%, as confirmed by a recent Spanish work (1). Obesity in PsA has been associated with higher disease activity and a worse effectiveness of biologic treatment in PsA. This has been certainly proven for anti-TNF-α as demonstrated by different studies reporting, in obese patients, a reduced treatment response and adherence. In particular, results coming from DAN-BIO and ICE-BIO registries, (2) point out that obesity is a risk factor for anti-TNF withdrawal due to poor response. Although a recent multi-centric, retrospective study in Spain has shown that obese subjects with psoriasis have a poor therapeutic response to secukinumab, (3) no data are currently available for secukinumab in PsA obese patients.Objectives:Our studies focused on the relationship between BMI and clinical response to secukinumab in PsA.Methods:We, retrospectively, analysed clinical data of 100 patients with PsA (57% female, median age 53 (49.2-55 years)) satisfying CASPAR criteria (4) for PsA, afferent to our clinic, who were treated with secukinumab. Patients were divided into 2 groups based on BMI (BMI<25 normal weight and BMI≥25 overweight/obese).Results:In the normal weight group 75% were female, median age was 50.5 (41-54.6), median BMI was 22 (20.2-23.3) and median DAPSA was 19.19 (15.6-24.2). The features of the overweight/obese patients were similar to the normal weight group (48% were female, median age 54 (50-59), median BMI 29 (27.4-30.1) and median DAPSA 21.2 (19-24.4)). Clinical response to therapy, evaluated as the achievement of low disease activity or remission according to DAPSA, was recorded 6 months after starting treatment. After 6 months of treatment, the variation of the DAPSA was inversely related to BMI: overweight/obese patients had in fact a better response to secukinumab compared to normal weight patients. By using a correlation coefficient (SPSS), to analyze the degree of association between BMI and DAPSA, we observed that BMI and DAPSA are inversely related in our PsA patients (p=0.05). Interestingly, analysis of serum levels of IL-17 in 20 obese patients compared to 20 non-obese patients, showed significantly higher serum levels of IL-17 in the former (Figure 1), indicating IL-17 as a key cytokine driving inflammation in PsA obese patients.Conclusion:These are the first data about clinical response to secukinumab in obese PsA patients. Our results support the relevance of IL-17 in driving systemic inflammation in obese PsA patients, also providing evidence that obese patients may have a better response to secukinumab compared to non-obese patients. Interestingly, this effect was notReferences:[1]Rubén Queiro, Lorenzo A, Tejón P et al. Obesity in psoriatic arthritis. Comparative prevalence and associated factors. Medicine 2019 Jul;98(28):e16400[2]Pil Højgaard, Glintborg B, Kristensen LE et al. The influence of obesity on response to tumour necrosis factor-a inhibitors in psoriatic arthritis:results from the DANBIO and ICEBIO registries. Rheumatology (Oxford). 2016 Dec;55(12):2191-2199[3]Jaime Notario, Deza G, Vilarrasa E et al. Treatment of patients with plaque psoriasis with secukinumab in a real-life setting: a 52-weeks, multicenter, retrospective study in Spain. Journ of Derm Treat 2019 Aug;30(5):424-429[4]Taylor W, Gladman D, Helliwell P et al. Classification criteria for psoriatic arthritis: development of new criteria from a large international study. Arthritis Rheum. 2006 Aug;54(8):2665-73.[5]Lluís Puig. Cardiometabolic Comorbidities in Psoriasis and Psoriatic Arthritis. Int J Mol Sci. 2017 Dec 25;19(1).Disclosure of Interests:Ilenia Pantano: None declared, DANIELA IACONO Speakers bureau: PFIZER, BRISTOL MAYERS SQUIBB, SANOFI, ENNIO GIULIO FAVALLI: None declared, GIUSEPPE SCALISE: None declared, Luisa Costa: None declared, Francesco Caso: None declared, Giuliana Guggino Grant/research support from: Pfizer, Celgene, Speakers bureau: Celgene, Sandoz, Pfizer, Raffaele Scarpa: None declared, francesco ciccia Grant/research support from: pfizer, novartis, roche, Consultant of: pfizer, novartis, lilly, abbvie, Speakers bureau: pfizer, novartis, lilly, abbvie
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Di Benedetto P, Guggino G, Manzi G, Ruscitti P, Berardicurti O, Panzera N, Grazia N, Badagliacca R, Riccieri V, Vizza CD, Radchenko G, Liakouli V, Ciccia F, Cipriani P, Giacomelli R. Interleukin-32 in systemic sclerosis, a potential new biomarker for pulmonary arterial hypertension. Arthritis Res Ther 2020; 22:127. [PMID: 32487240 PMCID: PMC7268373 DOI: 10.1186/s13075-020-02218-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/13/2020] [Indexed: 02/07/2023] Open
Abstract
Background Pulmonary arterial hypertension (PAH) is a severe complication of systemic sclerosis (SSc), associated with a progressive elevation in pulmonary vascular resistance and subsequent right heart failure and death. Due to unspecific symptoms, the diagnosis of PAH is often delayed. On this basis, it is of great value to improve current diagnostic methods and develop new strategies for evaluating patients with suspected PAH. Interleukin-32 (IL-32) is a proinflammatory cytokine expressed in damaged vascular cells, and the present study aimed to assess if this cytokine could be a new biomarker of PAH during SSc. Methods The IL-32 expression was evaluated in the sera and skin samples of 18 SSc-PAH patients, 21 SSc patients without PAH, 15 patients with idiopathic PAH (iPAH) and 14 healthy controls (HCs), by enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry (IHC). Receiver-operating characteristic (ROC) curves were performed to evaluate the cut-off of IL-32 in identifying patients with PAH. Furthermore, in SSc patients, correlation analyses were performed between IL-32 sera levels and mean pulmonary artery pressure (mPAP) evaluated by right heart catheterization (RHC) and systolic pulmonary artery pressure (sPAP), obtained by echocardiography. Additionally, the number of skin IL-32+ cells was correlated with modified Rodnan skin score (mRSS). Results In SSc-PAH patients, IL-32 sera levels were significantly higher when compared with SSc patients without PAH and patients affected by iPAH. The analysis of ROC curve showed that IL-32 sera levels above 11.12 pg/ml were able to predict patients with PAH (sensitivity = 90%, specificity = 100%). Furthermore, the IL-32 sera levels of patients with SSc correlated with both mPAP and sPAP. In the skin derived from SSc-PAH patients, the number of IL-32+ cells was significantly increased when compared with the skin derived from SSc patients without PAH, correlating with the mRSS. Conclusion Our study suggested that sera determination of IL-32 may be a promising approach to evaluate the presence of PAH in SSc patients and together with longitudinal future studies could help to increase the understanding how these biomarkers mirror the vascular changes and the inflammatory process during SSc.
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Colaci M, Dal Bosco Y, Schinocca C, Aprile ML, Guggino G, De Andres I, Russo AA, Sambataro G, Sambataro D, Malatino L. AB0563 AORTIC ROOT DILATION IN ASSOCIATED WITH THE REDUCTION OF CAPILLARY DENSITY OBSERVED AT NAILFOLD CAPILLAROSCOPY IN SSC PATIENTS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.3156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Systemic sclerosis (SSc) in a chronic autoimmune disease characterized by endothelial dysfunction and diffuse microangiopathy, leading to tissue ischemia and inducing fibrosis of skin and visceral organs. Furthermore, it was demonstrated the impairment of wall elasticity of large-medium vessels, such as aorta and its branches (1). SSc-related microangiopathy of vasa vasorum of the aortic wall could also be supposed. However no data on this hypothesis are available in literature.SSc microangiopathy may be easily studied at the nailfold by means of videocapillaroscopy. Indeed, capillaroscopic findings are representative of the microvascular damage caused by SSc troughout the body.Objectives:we aimed to investigate the presence of aortic root dilation, classical sign of aortic wall damage, in a cohort of SSc patients, and to correlate these findings with the capillaroscopic patterns (early, active, and late, according to Cutolo’s classification (2)).Methods:we recruited 125 SSc patients (M/F: 14/111, mean age 55+/-12.7 years, median disease duration 11 years) in 3 Rheumatology Centres in Sicily, Italy, from January to December 2019.Transthoracic echocardiogram with aortic root diameter measurement was carried out in all patients. Moreover, videocapillaroscopy with identification of early, active, or late SSc patterns was performed in the whole case series. Patients with early SSc pattern formed the subgroup 1, while those with the active or late patterns (both characterized by the reduction of capillary density) the subgroup 2.Results:we identified 8 (6.4%) SSc patients with aortic root dilation (diameter > 35 mm). Their age and their frequencies of cardiovascular risk factors were similar to the whole series. Moreover, videocapillaroscopy showed 62 (49.6%) early, 47 (37.6%) active, and 16 (12.8%) late SSc patterns.Aortic root dilation was observed in only one patient in the subgroup 1 (1/62, 1.6%), and in 7 cases of the subgroup 2 (7/63, 11.1%); p=0.03.Conclusion:in this multicentre study, we found that aortic root dilation is significantly associated with the reduction of capillary density at nailfold capillaroscopy (active or late SSc patterns). On the basis of these findings, we might argue that SSc-related microangiopathy of vasa vasorum could contribute to aortic wall damage, at least in a subset of SSc patients.References:[1]Bartoloni E, Pucci G, Cannarile F, Battista F, Alunno A, Giuliani M, Cafaro G, Gerli R, Schillaci G. Central hemodynamics and arterial stiffness in systemic sclerosis. Hypertension 2016; 68:1504-1511. 2.Cutolo M, Matucci-Cerinic M. Nailfold capillaroscopy and classification criteria for systemic sclerosis. Clin Exp Rheumatol 2007; 25:663-665.Disclosure of Interests:Michele Colaci: None declared, Ylenia Dal Bosco: None declared, Claudia Schinocca: None declared, Maria Letizia Aprile: None declared, Giuliana Guggino Grant/research support from: Pfizer, Celgene, Speakers bureau: Celgene, Sandoz, Pfizer, Ilenia De Andres: None declared, Alessandra Azzurra Russo: None declared, Gianluca Sambataro: None declared, Domenico Sambataro: None declared, Lorenzo Malatino: None declared
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Foti R, Cardinale G, Costa L, Franceschini F, Ciccia F, Marchesoni A, Guggino G, Rossini M, Lubrano E, Galeazzi M, Chimenti M, Bianchi G, Galfo G, Marelli S, Favalli E. AB0681 COMPARISON BETWEEN DEMOGRAPHIC AND CLINICAL CHARACTERISTICS OF PREDOMINANT AXIAL VS MAINLY PERIPHERAL SPONDYLOARTHRITIS (SpA) PATIENTS, ENROLLED IN THE ONGOING SIRENA STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.1066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:SIRENA is an Italian, prospective Registry in Spondyloarthritis (SpA) patients, naïve to conventional, targeted and biological DMARDs. Patients are diagnosed, newly or confirmed, according to ASAS criteria and classified in subjects with predominant axial(AX) or with mainly peripheral manifestations(PER).Objectives:To compare descriptively AX vs PER subgroups of patients.Methods:Demographic data, diagnostic delay and subtypes of SpA as well as clinical features and comorbidities are collected.Results:282 patients were enrolled: 101 (35.8%) AX and 181 (64.2%) PER. Baseline data are shown in Table 1. There were more obese patients in AX (21.4% AX vs 16.1% PER) and more overweight ones in PER (19.4% AX vs 23.8% PER). The % of subjects with diagnostic delay was higher in AX (65.7% vs 53.9% PER) and the delay longer (mean of 73.1 months vs 47.8). In both groups, main reason of the delay was incorrect referrals (41.5% for AX and 45.3% for PER). Noteworthy the fact that in PER, the 75.7% of patients had a newly diagnosed SpA. In PER, the most frequent SpA type was PsA (82.3%), followed by undifferentiated SpA (8.8%) and enteropathic SpA (7.5%), while in AX, 49.5% were ankylosing spondylitis, 21.8% nr-ax-SpA and only 4% PsA. The majority of PER patients reported as first symptom peripheral arthritis (80/181), psoriasis (57/181) and enthesitis while in AX referred inflammatory back pain (80/101). High percentages of comorbidities were reported: psoriasis (65.8%) and cardiometabolic diseases (34.8%) were higher in PER while depression/anxiety and GI diseases were higher in AX (Table 2). At the baseline, the mean PhGA score (0-100) was 51.5 for AX and 43.8 for PER.Conclusion:SIRENA study highlights relevant differences in AX vs PER patients, expecially in terms of diagnostic delay, clinical presentation and comorbidities.Table 1.MeanAX n=101MeanPER n=181Age (years)47.352.8Sex (female/male - %)50.5/49.547.5/52.5Weight (Kg)73.073.9BMI25.325.4Diagnostic Delay (yes - %)65.7%53.9%Time of delay (mean - months)71.347.8Newly SpA diagnosis (%)55.5%75.7%Table 2.A) First Symptom(more than 1 symptom referred)AX n=101N. PatientsPER n=181N. PatientsArthritis23122Enthesitis1654Dactylitis728Inflammatory Back Pain8034Psoriasis skin1057Psoriasis nails219Uveitis41IBD79B) Comorbidities(more than 1 comorbidity referred)% Patients% PatientsCardiometabolic20.8%34.8% -Hypertension19.8%30.9% -Dyslipidemia17.8%11.6% -Diabetes6.0%7.7% -MetS5.0%6.6%Psoriasis22.8%65.8%Gastrointestinal20.8 (16.9% CD)12.8 (4.4% CD)Depression/Anxiety11.9%2.2%Endocrine6.9%11.1%Osteoporosis3%5.5%Hepatic4% (3% NAFLD)4.4% (2.2% NAFLD)Infections3%3.9%Malignancies0%4.4%Acknowledgments:This study was sponsored by Janssen Italy.We thank the Investigators and their staff at all of the study sites.Disclosure of Interests:Rosario Foti Speakers bureau: Abbvie, BMS, ROCHE, Janssen, Celgene, Gabriella Cardinale: None declared, Luisa Costa: None declared, Franco Franceschini Consultant of: Eli-Lilly, Janssen, Pfizer, Sanofi-Genzyme, UCB Pharma, GSK, Francesco Ciccia Grant/research support from: Pfizer, Novartis, Celgene, Janssen, Consultant of: Lilly, Novartis, Pfizer, Janssen, Roche, Celgene, Speakers bureau: Pfizer, Novartis, Celgene, Janssen, Roche, Abiogen, BMS, Antonio Marchesoni Speakers bureau: Abbvie, Pfizer, UCB, Novartis, Celgene, Eli Lilly, Giuliana Guggino Grant/research support from: Pfizer, Celgene, Speakers bureau: Celgene, Sandoz, Pfizer, Maurizio Rossini Speakers bureau: AbbVie, Abiogen, Amgen, BMS, Eli-Lilly, Novartis, Pfizer, Sanofi, Sandoz and UCB, Ennio Lubrano: None declared, Mauro Galeazzi: None declared, Mariasole Chimenti: None declared, Gerolamo Bianchi Grant/research support from: Celgene, Consultant of: Amgen, Janssen, Merck Sharp & Dohme, Novartis, UCB, Speakers bureau: Abbvie, Abiogen, Alfa-Sigma, Amgen, BMS, Celgene, Chiesi, Eli Lilly, GSK, Janssen, Medac, Merck Sharp & Dohme, Novartis, Pfizer, Roche, Sanofi Genzyme, Servier, UCB, Giuseppe Galfo: None declared, Silvia Marelli Employee of: Janssen, Ennio Favalli Speakers bureau: BMS, Eli-Lilly, MSD, UCB, Pfizer, Sanofi-Genzyme, Novartis and Abbvie
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Colaci M, Schinocca C, Dal Bosco Y, Aprile ML, Guggino G, De Andres I, Russo AA, Sambataro D, Sambataro G, Malatino L. AB0564 HEART VALVULAR ALTERATIONS IN A MULTICENTRE ITALIAN COHORT OF SSC PATIENTS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.4348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:systemic sclerosis (SSc) in a chronic autoimmune disease characterized by endothelial dysfunction, diffuse microangiopathy, and fibrosis of skin and visceral organs. Typical cardiac involvement may includes microvascular ischemia, contraction band necrosis, and patchy fibrosis, leading mainly to arrythmias and conduction defects, diastolic dysfunction, or right ventricular failure (secondary to pulmonary arterial hypertension) [1]. Valvular diseases are poorly described and generally not considered a typical sign of SSc [2-4].Objectives:we aimed to describe valvular alterations in a multicentre cohort of SSc patients.Methods:we consecutively recruited 118 SSc patients (M/F: 14/104, mean age 56.7±12.4 years, median disease duration 10 years, limited/diffuse skin subsets: 95/23, anti-centromere/anti-Scl70/others autoantibodies: 35/37/46) in 3 Rheumatology Centres in Sicily, Italy, from January to December 2019.Considering the cardiovascular risk factors, 40 (34%) patients were smokers, 7 (6%) diabetics, 12 (10%) showed hypercholesterolemia, 38 (32%) arterial hypertension, while none was obese. Transthoracic echocardiogram was carried out in all patients during their follow-up.Results:valvular abnormalities were as follow: mitral valve: insufficiency 85 (72%) cases - mild in 77/85, stenosis 2 (2%) - mild in 25/28, sclerosis/tickening 36 (30%), and calcification 9 (8%) patients; aortic valve: insufficiency 28 (24%), stenosis 4 (3%), sclerosis 29 (25%), and calcification 7 (6%) patients; tricuspid valve: insufficiency 91 (77%) cases, no cases of stenosis, sclerosis 5 (4%), and calcification 1 (1%) patients; pulmonary valve: insufficiency in 13 (11%) patients.As expected, tricuspid insufficiency (TI) was associated with pulmonary arterial hypertension (PAH) (moderate TI in 20% of patients with every TI and PAH vs. 4% of patients with TI without PAH, p=0.019).Aortic sclerosis (AS) was associated with the presence of arthritis (AS in 35% of patients with arthritis vs. 16% of patients without, p=0.029).No association was found with age, gender, disease duration, skin subset, autoantibodies, capillaroscopic patterns, presence of digital ulcers, lung, renal, or digestive involvements.Conclusion:in this multicentre SSc cohort study, we found that cardiac valve alterations are very common, even though generally not clinically relevant. The presence of PAH was associated with more severe TI. Finally, AS was associated with arthritis that could be considered sign of chronic inflammatory state, which is often linked with accelerated atherosclerosis and remodeling process of aortic valve [5].References:[1]Lambova S. Cardiac manifestations in systemic sclerosis. World J Cardiol 2014; 6:993-1005.[2]D’Angelo W, Fries JF, Masi AT, Shulman LE. Pathologic observations in systemic sclerosis (scleroderma).A study of fifty-eight autopsy cases and fifty-eight matched controls. Am J Med 1969; 46:428-440.[3]Kazzam E, Caidahl K, Hallgren R, et al. Mitral regurgitation and diastolic flow profile in systemic sclerosis. Int J Cardiol 1990; 29:357-363[4]Wranicz J, Zielińska M, Cygankiewicz I, et al. Early cardiovascular involvement in patients with systemic sclerosis (SSc). Med Sci Monit. 2002; 8:CR78-82.[5]Coté N, Mahmut A, Bosse Y, et al. Inflammation is associated with remodeling of calcific aortic valve disease. Inflammation 2013; 36:573-581.Disclosure of Interests:Michele Colaci: None declared, Claudia Schinocca: None declared, Ylenia Dal Bosco: None declared, Maria Letizia Aprile: None declared, Giuliana Guggino Grant/research support from: Pfizer, Celgene, Speakers bureau: Celgene, Sandoz, Pfizer, Ilenia De Andres: None declared, Alessandra Azzurra Russo: None declared, Domenico Sambataro: None declared, Gianluca Sambataro: None declared, Lorenzo Malatino: None declared
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Pantano I, Iacono D, Favalli EG, Scalise G, Costa L, Caso F, Guggino G, Scarpa R, Ciccia F. Secukinumab efficacy in patients with PsA is not dependent on patients' body mass index. Ann Rheum Dis 2020; 81:e42. [PMID: 32169970 DOI: 10.1136/annrheumdis-2020-217251] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/01/2020] [Indexed: 11/03/2022]
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Manasson J, Wallach DS, Guggino G, Stapylton M, Badri MH, Solomon G, Reddy SM, Coras R, Aksenov AA, Jones DR, Girija PV, Neimann AL, Heguy A, Segal LN, Dorrestein PC, Bonneau R, Guma M, Ciccia F, Ubeda C, Clemente JC, Scher JU. Interleukin-17 Inhibition in Spondyloarthritis Is Associated With Subclinical Gut Microbiome Perturbations and a Distinctive Interleukin-25-Driven Intestinal Inflammation. Arthritis Rheumatol 2020; 72:645-657. [PMID: 31729183 DOI: 10.1002/art.41169] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 11/12/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To characterize the ecological effects of biologic therapies on the gut bacterial and fungal microbiome in psoriatic arthritis (PsA)/spondyloarthritis (SpA) patients. METHODS Fecal samples from PsA/SpA patients pre- and posttreatment with tumor necrosis factor inhibitors (TNFi; n = 15) or an anti-interleukin-17A monoclonal antibody inhibitor (IL-17i; n = 14) underwent sequencing (16S ribosomal RNA, internal transcribed spacer and shotgun metagenomics) and computational microbiome analysis. Fecal levels of fatty acid metabolites and cytokines/proteins implicated in PsA/SpA pathogenesis or intestinal inflammation were correlated with sequence data. Additionally, ileal biopsies obtained from SpA patients who developed clinically overt Crohn's disease (CD) after treatment with IL-17i (n = 5) were analyzed for expression of IL-23/Th17-related cytokines, IL-25/IL-17E-producing cells, and type 2 innate lymphoid cells (ILC2s). RESULTS There were significant shifts in abundance of specific taxa after treatment with IL-17i compared to TNFi, particularly Clostridiales (P = 0.016) and Candida albicans (P = 0.041). These subclinical alterations correlated with changes in bacterial community co-occurrence, metabolic pathways, IL-23/Th17-related cytokines, and various fatty acids. Ileal biopsies showed that clinically overt CD was associated with expansion of IL-25/IL-17E-producing tuft cells and ILC2s (P < 0.05), compared to pre-IL-17i treatment levels. CONCLUSION In a subgroup of SpA patients, the initiation of IL-17A blockade correlated with features of subclinical gut inflammation and intestinal dysbiosis of certain bacterial and fungal taxa, most notably C albicans. Further, IL-17i-related CD was associated with overexpression of IL-25/IL-17E-producing tuft cells and ILC2s. These results may help to explain the potential link between inhibition of a specific IL-17 pathway and the (sub)clinical gut inflammation observed in SpA.
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Pirrello R, Verro B, Grasso G, Ruscitti P, Cordova A, Giacomelli R, Ciccia F, Guggino G. Hyaluronic acid and platelet-rich plasma, a new therapeutic alternative for scleroderma patients: a prospective open-label study. Arthritis Res Ther 2019; 21:286. [PMID: 31836018 PMCID: PMC6911298 DOI: 10.1186/s13075-019-2062-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 11/12/2019] [Indexed: 02/06/2023] Open
Abstract
Background Systemic sclerosis is a systemic connective tissue disease characterized by endothelium damage, fibrosis, and subsequent atrophy of the skin. Perioral fibrosis produces a characteristic microstomia together with microcheilia, both of which cause severe difficulties and affects patients’ daily life, such as eating and oral hygiene. Since there are no effective and specific therapies, we have aimed at evaluating the response to filler injections of hyaluronic acid together with platelet-rich plasma. Methods Ten female patients aged between 18 and 70 were included in this study. Each patient was treated with three filler injections of hyaluronic acid and platelet-rich plasma at an interval of 15 to 20 days. Follow-up check-ups were recorded 1, 3, and 24 months after the end of the treatment. During the therapy and the subsequent follow-up, we evaluated the mouth’s opening, freedom of movement of the lips, and skin elasticity. Results After the treatment, patients had achieved good results already after the first injection and the improvement was maintained in the following months, up to 2 years. In particular, 8 (80%) patients showed a greater mouth’s opening and increased upper lip’s thickness during 1-month follow-up and maintained these results after 2 years (maximum mouth’s opening T0 47.61; T3 49.23; T4 48.60 p < 0.0001. Upper lip’s thickness T0 4.20; T3 4.75; T4 4.45 p < 0.0001). Moreover, distance between upper and lower incisors (T0 27.05; T3 29.03; T4 28.14 p < 0.0001), inter-commissural distance (T0 49.12; T3 51.44; T4 50.31: p < 0.0001), and lower lip’s thickness (T0 3.80; T3 4.85, 5.10; T4 4.25; p < 0.0001) were increased in all of patients in 1-month follow-up, keeping these benefits after 24 months and having a significant increase of skin elasticity 1 month after the end of therapy. Conclusions Our study demonstrates that filler injections of hyaluronic acid and platelet-rich plasma represent an efficient local therapeutic alternative for patients affected by scleroderma. The treatment has significantly improved patients’ quality of living.
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Macaluso F, Guggino G, Mauro D, Rizzo C, Bignone R, Ciccia F. Safety and efficacy of secukinumab treatment in a patient with ankylosing spondylitis and concomitant multiple sclerosis. Clin Exp Rheumatol 2019; 37:1096. [PMID: 31287406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 04/29/2019] [Indexed: 06/09/2023]
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Guggino G, Rizzo A, Mauro D, Macaluso F, Ciccia F. Gut-derived CD8 + tissue-resident memory T cells are expanded in the peripheral blood and synovia of SpA patients. Ann Rheum Dis 2019; 80:e174. [PMID: 31628095 DOI: 10.1136/annrheumdis-2019-216456] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 10/13/2019] [Indexed: 11/03/2022]
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Ruscitti P, Cipriani P, Liakouli V, Iacono D, Pantano I, Margiotta DPE, Navarini L, Destro Castaniti GM, Maruotti N, Di Scala G, Picciariello L, Caso F, Bongiovanni S, Grembiale RD, Atzeni F, Scarpa R, Perosa F, Emmi G, Cantatore FP, Guggino G, Afeltra A, Ciccia F, Giacomelli R. Subclinical and clinical atherosclerosis in rheumatoid arthritis: results from the 3-year, multicentre, prospective, observational GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) study. Arthritis Res Ther 2019; 21:204. [PMID: 31481105 PMCID: PMC6724256 DOI: 10.1186/s13075-019-1975-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 08/09/2019] [Indexed: 12/22/2022] Open
Abstract
Background Rheumatoid arthritis (RA) is associated with an increased risk of morbidity and mortality, when compared with general population, largely due to enhanced atherosclerotic disease. In this work, we aimed at assessing both occurrence and predictive factors of subclinical and clinical atherosclerosis in RA. Methods From January 1, 2015, to December 31, 2015, consecutive participants with RA, admitted to Italian Rheumatology Units, were assessed in the GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) cohort. After that, those participants were followed up in a 3-year, prospective, observational study, assessing the occurrence of subclinical and clinical atherosclerosis and possible predictive factors. McNemar test was employed to assess the changes in subclinical and clinical atherosclerosis, and regression analyses exploited the ORs for the occurrence of those comorbidities. Results We analysed 841 participants, mostly female (82.2%) and with median age of 60 years (range 21–90). The remission was achieved and maintained by 41.8% of participants during the follow-up. We observed an increased rate of subclinical atherosclerosis at the end of follow-up (139 vs 203 participants, p < 0.0001), particularly in participants with a disease duration less than 5 years at baseline (70 participants vs 133 participants, p < 0.0001). Type 2 diabetes (T2D) (OR 4.50, 95%CI 1.74–11.62, p = 0.002), high blood pressure (OR 2.03, 95%CI 1.04–4.14, p = 0.042), ACPA (OR 2.36, 95%CI 1.19–4.69, p = 0.014) and mean values of CRP during the follow-up (OR 1.07, 95%CI 1.03–1.14, p = 0.040) were significantly associated with higher risk of subclinical atherosclerosis. We observed an increased rate of clinical atherosclerosis at the end of follow-up (48 vs 76 participants, p < 0.0001). T2D (OR 6.21, 95%CI 2.19–17.71, p = 0.001) was associated with a significant risk of clinical atherosclerosis. The achievement and the maintenance of remission reduced the risk of subclinical (OR 0.25, 95%CI 0.11–0.56, p = 0.001) and clinical atherosclerosis (OR 0.20, 95%CI 0.09–0.95, p = 0.041). Conclusions We reported an increased prevalence and incidence of both subclinical and clinical atherosclerosis in 3-year prospectively followed participants, mainly in the subset with a duration of disease less than 5 years. The achievement and the maintenance of remission are associated with a reduction of the risk of subclinical and clinical atherosclerosis. Among “traditional” cardiovascular risk factors, participants with T2D showed a higher risk of clinical and subclinical atherosclerosis. Electronic supplementary material The online version of this article (10.1186/s13075-019-1975-y) contains supplementary material, which is available to authorized users.
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Ciccia F, Guggino G, Zeng M, Thomas R, Ranganathan V, Rahman A, Alessandro R, Rizzo A, Saieva L, Macaluso F, Peralta S, Di Liberto D, Dieli F, Cipriani P, Giacomelli R, Baeten D, Haroon N. Proinflammatory CX3CR1+CD59+Tumor Necrosis Factor-Like Molecule 1A+Interleukin-23+ Monocytes Are Expanded in Patients With Ankylosing Spondylitis and Modulate Innate Lymphoid Cell 3 Immune Functions. Arthritis Rheumatol 2019; 70:2003-2013. [PMID: 29869839 DOI: 10.1002/art.40582] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 05/31/2018] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Gut-derived innate lymphoid cell 3 (ILC3) has been shown to participate in the pathogenesis of ankylosing spondylitis (AS). CX3 CR1+ mononuclear phagocytes (MNPs) have been demonstrated to modulate ILC3 function in the gut. This study was undertaken to investigate the role of proinflammatory CX3 CR1+CD59+ MNPs in modulating ILC3 function in AS patients. METHODS MNP subsets in the blood of AS patients and controls were analyzed by flow cytometry. The presence of CX3 CR1+CD59+ cells in tissue was confirmed by confocal microscopy. Expression of the proinflammatory chemokines CX3 CL1 and CCL2 and decoy receptor 6 (DcR-6) was analyzed. Peripheral CX3 CR1+CD59+ cells were cocultured with ILC3, and changes in their frequency were evaluated by flow cytometry. Transcriptome analysis of circulating CX3 CR1+ monocytes was also performed. RESULTS DcR-6 deficiency and CCL2 overexpression were observed in inflamed tissues from AS patients. In the gut, the proinflammatory CX3 CR1+CD59+ MNP population was expanded, correlated with the presence of bacteria, and produced high levels of tumor necrosis factor-like molecule 1A (TL1A) and interleukin-23 (IL-23). MNPs positive for CD11b, CD11c, and major histocompatibility complex class II, predominantly expressing CX3 CR1, were also expanded in the small intestines of treatment-naive SKG relative to BALB/c mice. The frequency of gut-derived CX3 CR1+CD59+CCR9+TL1A+IL-23+ MNPs was significantly higher in the peripheral blood and synovial fluid of AS patients than controls. CCR9+CX3 CR1+CD59+ monocytes were also expanded in AS synovial and bone marrow samples. Transcriptome analysis of isolated CX3 CR1+CD59+ monocytes demonstrated a specific proinflammatory profile in AS. Isolated proinflammatory CX3 CR1+CD59+ MNPs from AS patients induced the expansion and activation of ILC3. CONCLUSION Proinflammatory CX3 CR1+CD59+TL1A+IL-23+ MNPs are expanded in AS patients and display a specific proinflammatory transcriptome profile. Given the ability of these cells to support ILC3 expansion, they may promote a sustained proinflammatory status in AS.
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Di Liberto D, Scazzone C, La Rocca G, Cipriani P, Lo Pizzo M, Ruscitti P, Agnello L, Ciaccio M, Dieli F, Giacomelli R, Triolo G, Ciccia F, Sireci G, Guggino G. Vitamin D increases the production of IL-10 by regulatory T cells in patients with systemic sclerosis. Clin Exp Rheumatol 2019; 37 Suppl 119:76-81. [PMID: 31587692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 07/08/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVES Vitamin D status influences the risk to develop autoimmune diseases affecting the percentage and/or functions of regulatory T cells (Tregs). Since low levels of 25 (OH) D have been decreased in patients with systemic sclerosis (SSc), we aimed to study the effect of Vitamin D3 (cholecalciferol) supplementation on Tregs frequencies and functions. METHODS Peripheral blood and sera samples were obtained from 45 SSc patients and controls (HC). A number of eighteen SSc patients had consumed Cholecalciferol (orally) at the dose of 25.000 UI/month for 6 months at the time of enrollment. 25(OH)D serum levels were measured and VDR polymorphisms, were genotyped by polymerase chain reaction (PCR). Tregs isolated from peripheral blood mononuclear cells were in vitro expanded and a suppression assay was performed. Flow cytometry analysis was then carried out. Finally, IL-10 production was assayed by ELISA. RESULTS Low serum levels of 25(OH)D were detected in SSc patients. The percentage of Tregs in SSc patients was similar to controls, but, among SSc patients, it was higher in those patients taking cholecalciferol. Tregs capability to suppress T cell proliferation was impaired in SSc patients and not restored after in vitro pre-treatment with the active form of Vitamin D (1,25(OH)2D3); but at the same time the production of IL-10 was increased in treated samples obtained from patients. The lack of response of Tregs from SSc patients to 1,25(OH)2D3 treatment in vitro was not due to altered Vitamin D/VDR signalling. CONCLUSIONS Altogether, our results indicate that the increased production of IL-10 by 1,25(OH)2D3 -treated Tregs could provide a "suppressive" cytokine milieu able to modulate immune response but it is not sufficient to restore the immune suppressive functions of Tregs.
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Scaturro D, Guggino G, Tumminelli LG, Ciccia F, Letizia Mauro G. An intense physical rehabilitation programme determines pain relief and improves the global quality of life in patients with fibromyalgia. Clin Exp Rheumatol 2019; 37:670-675. [PMID: 31140398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 02/11/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES It is accepted that the optimal management of patients with fibromyalgia (FM) requires a combination of non-pharmacological and pharmacological interventions. Our study aimed to analyse the effects of a supplemented physical programme on the quality of life of FM patients. METHODS We enrolled 60 patients, all female (mean age 49±5.7 years), with primary FM (mean years of disease 33±12 months). Patients who agreed to participate in this study met the proposed 1990 American College of Rheumatology classification criteria and the 2010 American College of Rheumatology preliminary diagnostic criteria and were recruited at Policlinico P. Giaccone, University Hospital of Palermo, Italy. Thirty patients undertook a physical programme consisting of group exercises, laser and TENS treatment (Combi-group). The remaining 30 FM patients (Exonly-group) practiced only group exercise (Control group). Ten patients with mechanical pain were considered as unrelated control group disease. Fatigue, sleep dysfunction and pain were reported and evaluated before and after the treatment for each patient. Particularly, the Fibromyalgia Impact Questionnaire (FIQ), SF36 Questionnaire (SF36) and Visual analogue scale for pain and fatigue (VAS pain and fatigue) were administered at baseline (T0) and at the end of the treatment (T1) (after 40 rehabilitation sessions over 20-week). RESULTS The combined treatment significantly improved the perception of pain and fatigue and the overall quality of life. In detail, the Combi-group experienced a statistically significant improvement in FIQ but not in the SF36 after the treatment. CONCLUSIONS According to our results, an intense physical rehabilitation programme could be considered a promising essential step in the management of FM patients.
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Ruscitti P, Cipriani P, Liakouli V, Guggino G, Carubbi F, Berardicurti O, Ciccia F, Giacomelli R. Managing Adult-onset Still's disease: The effectiveness of high-dosage of corticosteroids as first-line treatment in inducing the clinical remission. Results from an observational study. Medicine (Baltimore) 2019; 98:e15123. [PMID: 30985672 PMCID: PMC6485786 DOI: 10.1097/md.0000000000015123] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
To assess the effectiveness of the treatment with high dosage of corticosteroids (CCSs), as first-line therapy, in inducing remission in naïve Adult-onset Still's disease (AOSD) patients compared with low dosage of CCSs, after 6 months. To further evaluate the rate of patients maintaining the remission and the rate of CCSs discontinuation, after additional 12 months of follow-up.A retrospective evaluation of patients prospectively followed was designed to compare the rate of clinical remission in naïve AOSD patients treated with high dosages of CCSs (0.8-1 mg/kg/day of prednisone-equivalent) or low dosage of CCSs (0.2-0.3 mg/kg/day of prednisone-equivalent), after 6 months. An additional analysis was performed to compare the rate of monocyclic pattern between these groups, after further 12 months of follow-up.The clinical remission was achieved in a higher percentage of patients treated with the first-line treatment with high dosage of CCSs than treated the first-line treatment with low dosage of CCSs. At the end of 18 months of follow-up, a larger percentage of patients treated the first-line treatment with high dosage of CCSs was classified as monocyclic pattern and discontinued CCSs when compared with patients treated the first-line treatment with low dosage of CCSs. Patients defined as CCSs non-responder were treated with methotrexate (MTX)+CCSs or with combination therapy CCSs+MTX+biologic drug. The clinical remission was observed in a percentage of these patients.We showed the effectiveness of the first-line treatment with high dosage of CCSs in inducing clinical remission in naïve AOSD patients when compared with the first-line treatment with low dosage of CCSs. The first-line treatment with high dosage of CCSs was also associated with the achievement of monocyclic pattern and CCSs discontinuation, after 18 months of follow-up.
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Ciccia F, Guggino G, Raimondo S, Alessandro R, Triolo G. Reply. Arthritis Rheumatol 2019; 69:473-475. [PMID: 27788295 DOI: 10.1002/art.39968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 10/18/2016] [Indexed: 01/09/2023]
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Brighina F, Curatolo M, Cosentino G, De Tommaso M, Battaglia G, Sarzi-Puttini PC, Guggino G, Fierro B. Brain Modulation by Electric Currents in Fibromyalgia: A Structured Review on Non-invasive Approach With Transcranial Electrical Stimulation. Front Hum Neurosci 2019; 13:40. [PMID: 30804771 PMCID: PMC6378756 DOI: 10.3389/fnhum.2019.00040] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 01/24/2019] [Indexed: 01/13/2023] Open
Abstract
Fibromyalgia syndrome (FMS) is a complex disorder where widespread musculoskeletal pain is associated with many heterogenous symptoms ranging from affective disturbances to cognitive dysfunction and central fatigue. FMS is currently underdiagnosed and often very poorly responsive to pharmacological treatment. Pathophysiology of the disease remains still obscure even if in the last years fine structural and functional cerebral abnormalities have been identified, principally by neurophysiological and imaging studies delineating disfunctions in pain perception, processing and control systems. On such basis, recently, neurostimulation of brain areas involved in mechanism of pain processing and control (primary motor cortex: M1 and dorsolateral prefrontal cortex: DLPFC) has been explored by means of different approaches and particularly through non-invasive brain stimulation techniques (transcranial magnetic and electric stimulation: TMS and tES). Here we summarize studies on tES application in FMS. The great majority of reports, based on direct currents (transcranial direct currents stimulation: tDCS) and targeting M1, showed efficacy on pain measures and less on cognitive and affective symptoms, even if several aspects as maintenance of therapeutical effects and optimal stimulation parameters remain to be established. Differently, stimulation of DLPFC, explored in a few studies, was ineffective on pain and showed limited effects on cognitive and affective symptoms. Very recently new tES techniques as high-density tDCS (HD-tDCS), transcranial random noise stimulation (tRNS) and tDCS devices for home-based treatment have been explored in FMS with interesting even if very preliminary results opening interesting perspectives for more effective, well tolerated, cheap and easy therapeutic approaches.
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Giacomelli R, Afeltra A, Alunno A, Bartoloni-Bocci E, Berardicurti O, Bombardieri M, Bortoluzzi A, Caporali R, Caso F, Cervera R, Chimenti MS, Cipriani P, Coloma E, Conti F, D'Angelo S, De Vita S, Di Bartolomeo S, Distler O, Doria A, Feist E, Fisher BA, Gerosa M, Gilio M, Guggino G, Liakouli V, Margiotta DPE, Meroni P, Moroncini G, Perosa F, Prete M, Priori R, Rebuffi C, Ruscitti P, Scarpa R, Shoenfeld Y, Todoerti M, Ursini F, Valesini G, Vettori S, Vitali C, Tzioufas AG. Guidelines for biomarkers in autoimmune rheumatic diseases - evidence based analysis. Autoimmun Rev 2019; 18:93-106. [PMID: 30408582 DOI: 10.1016/j.autrev.2018.08.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 08/11/2018] [Indexed: 12/21/2022]
Abstract
Autoimmune rheumatic diseases are characterised by an abnormal immune system response, complement activation, cytokines dysregulation and inflammation. In last years, despite many progresses in managing these patients, it has been shown that clinical remission is reached in less than 50% of patients and a personalised and tailored therapeutic approach is still lacking resulting in a significant gap between guidelines and real-world practice. In this context, the need for biomarkers facilitating early diagnosis and profiling those individuals at the highest risk for a poor outcome has become of crucial interest. A biomarker generally refers to a measured characteristic which may be used as an indicator of some biological state or condition. Three different types of medical biomarkers has been suggested: i. mechanistic markers; ii. clinical disease markers; iii. therapeutic markers. A combination of biomarkers from these different groups could be used for an ideal more accurate diagnosis and treatment. However, although a growing body of evidence is focused on improving biomarkers, a significant amount of this information is not integrated on standard clinical care. The overarching aim of this work was to clarify the meaning of specific biomarkers during autoimmune diseases; their possible role in confirming diagnosis, predicting outcome and suggesting specific treatments.
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Guggino G, Schinocca C, Lo Pizzo M, Di Liberto D, Garbo D, Raimondo S, Alessandro R, Brighina F, Ruscitti P, Giacomelli R, Sireci G, Triolo G, Casale R, Sarzi-Puttini P, Dieli F. T helper 1 response is correlated with widespread pain, fatigue, sleeping disorders and the quality of life in patients with fibromyalgia and is modulated by hyperbaric oxygen therapy. Clin Exp Rheumatol 2019; 37 Suppl 116:81-89. [PMID: 30747094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 02/04/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES Hyperbaric oxygen therapy (HBOT) has been used as treatment for different clinical conditions, including fibromyalgia (FM). HBOT modulates brain activity, ameliorates chronic pain and modifies the ratio of immune cells. Clinical studies have provided evidence that FM is associated with immune system dysregulation. In the present study we aimed to evaluate the effect of HBOT on immune system and on the quality of life-style of FM patients. METHODS Patients with primary FM and controls were treated with HBOT. Physical, emotional and social assessment, quality of sleep, tender points, intensity score, WPI and symptom severity were evaluated before and after HBOT. Furthermore, a characterisation of CD4 T lymphocytes and their cytokine production was performed by flow cytometry. The expression of TNF-α, IFN-γ, IL-17, IL-9 and IL-22 was also assessed by RT-PCR. Finally, the serum levels of serotonin were evaluated by ELISA. RESULTS Our results confirm the participation of immune system in the pathogenesis of FM and highlight the impact of HBOT treatment, with particular regard to the changes on proinflammatory cytokines production by CD4 T cells subsets. CONCLUSIONS FM patients show a Th1 signature and the activation of this subset is modulated by HBOT.
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Berardicurti O, Ruscitti P, Cipriani P, Ciccia F, Liakouli V, Guggino G, Carubbi F, Di Benedetto P, Triolo G, Giacomelli R. Cardiovascular Disease in Primary Sjögren's Syndrome. Rev Recent Clin Trials 2018. [PMID: 29542415 DOI: 10.2174/1574887113666180315130336] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND A close relationship between rheumatic diseases and cardiovascular disease (CVD) has been reported, accounting for the higher mortality and morbidity observed in these patients. In the last years, it has been clearly reported that patients affected by primary Sjögren's syndrome (pSS) experienced an increased risk of CVD. OBJECTIVE This review aimed at investigating CVD, traditional cardiovascular (CV) risk factors and possible targeted therapeutic strategies in pSS patients. METHOD Available literature concerning CV risk factors in pSS patients has been selected and discussed. CONCLUSION Disease-related characteristics and traditional CV risk factors contribute to observed atherosclerotic damage in pSS patients. The pro-inflammatory mediators together with hypertension and type 2 diabetes, which are more prevalent in pSS patients, determine the increased CV burden. Future studies are needed to fully elucidate the role of possible targeted therapies.
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Macaluso F, Guggino G, Rizzo A, Ferrante A, Ciccia F. Histopathology of the gut in rheumatic diseases. Reumatismo 2018; 70:178-186. [PMID: 30282443 DOI: 10.4081/reumatismo.2018.1084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Accepted: 06/27/2018] [Indexed: 11/23/2022] Open
Abstract
The gastrointestinal tract regulates the trafficking of macromolecules between the environment and the host through an epithelial barrier mechanism and is an important part of the immune system controlling the equilibrium between tolerance and immunity to non-self-antigens. Various evidence indicates that intestinal inflammation occurs in patients with rheumatic diseases. In many rheumatic diseases intestinal inflammation appears to be linked to dysbiosis and possibly represents the common denominator in the pathogenesis of different rheumatic diseases. The continuative interaction between dysbiosis and the intestinal immune system may lead to the aberrant activation of immune cells that can re-circulate from the gut to the sites of extraintestinal inflammation as observed in patients with ankylosing spondylitis. The exact contribution of genetic factors in the development of intestinal inflammation in rheumatic diseases needs to be clarified.
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Di Benedetto P, Liakouli V, Ruscitti P, Berardicurti O, Carubbi F, Panzera N, Di Bartolomeo S, Guggino G, Ciccia F, Triolo G, Cipriani P, Giacomelli R. Blocking CD248 molecules in perivascular stromal cells of patients with systemic sclerosis strongly inhibits their differentiation toward myofibroblasts and proliferation: a new potential target for antifibrotic therapy. Arthritis Res Ther 2018; 20:223. [PMID: 30285896 PMCID: PMC6235209 DOI: 10.1186/s13075-018-1719-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 09/10/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Fibrosis may be considered the hallmark of systemic sclerosis (SSc), the end stage triggered by different pathological events. Transforming growth factor-β (TGF-β) and platelet-derived growth factor BB (PDGF-BB) are profibrotic molecules modulating myofibroblast differentiation and proliferation, respectively. There is evidence linking CD248 with these two molecules, both highly expressed in patients with SSc, and suggesting that CD248 may be a therapeutic target for several diseases. The aim of this work was to evaluate the expression of CD248 in SSc skin and its ability to modulate SSc fibrotic process. METHODS After ethical approval was obtained, skin biopsies were collected from 20 patients with SSc and 10 healthy control subjects (HC). CD248 expression was investigated in the skin, as well as in bone marrow mesenchymal stem cells (MSCs) treated with TGF-β or PDGF-BB, by immunofluorescence, qRT-PCR, and Western blotting. Finally, in SSc-MSCs, the CD248 gene was silenced by siRNA. RESULTS Increased expression of CD248 was found in endothelial cells and perivascular stromal cells of SSc skin. In SSc-MSCs, the levels of CD248 and α-smooth muscle actin expression were significantly higher than in HC-MSCs. In both SSc- and HC-MSCs, PDGF-BB induced increased expression of Ki-67 when compared with untreated cells but was unable to modulate CD248 levels. After CD248 silencing, both TGF-β and PDGF-BB signaling were inhibited in SSc-MSCs. CONCLUSIONS CD248 overexpression may play an important role in the fibrotic process by modulating the molecular target, leading to perivascular cells differentiation toward myofibroblasts and interfering with its expression, and thus might open a new therapeutic strategy to inhibit myofibroblast generation during SSc.
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Ciccia F, Ferrante A, Guggino G, Cavazza A, Salvarani C, Rizzo A. CD3 immunohistochemistry is helpful in the diagnosis of giant cell arteritis. Rheumatology (Oxford) 2018; 57:1377-1380. [PMID: 29697809 DOI: 10.1093/rheumatology/key106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Indexed: 11/13/2022] Open
Abstract
Objective To evaluate whether CD3 staining performed routinely on temporal artery biopsy specimens might improve the sensitivity of temporal artery biopsy in patients with biopsy-negative GCA. Methods Two hundred and seventy biopsies were considered for this study, stained with haematoxylin and eosin and with an anti-CD3 antibody. Results The addition of CD3 staining modified the sensibility and the specificity of the histologic examination in 89.47 and 95.00%, respectively, with a positive and negative predictive values of 97.00 and 79.78% . Conclusion The addition of CD3 immunostaining to the classic histologic evaluation is accompanied by a significant increase in the sensibility with a comparable specificity.
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Guggino G, Lin X, Rizzo A, Xiao F, Saieva L, Raimondo S, Di Liberto D, Candore G, Ruscitti P, Cipriani P, Giacomelli R, Dieli F, Alessandro R, Triolo G, Lu L, Ciccia F. Interleukin-25 Axis Is Involved in the Pathogenesis of Human Primary and Experimental Murine Sjögren's Syndrome. Arthritis Rheumatol 2018; 70:1265-1275. [PMID: 29569854 DOI: 10.1002/art.40500] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 03/13/2018] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To investigate the role of the interleukin-25 (IL-25)/IL-17 receptor B (IL-17RB) axis in experimental Sjögren's syndrome (SS) and in patients with primary SS and primary SS-associated lymphoma. METHODS Expression of IL-25, IL-17RB, IL-17B, and tumor necrosis factor receptor-associated factor 6 (TRAF6) was analyzed on minor salivary gland (SG) samples from patients with primary SS and on parotid gland samples from patients with primary SS-associated B cell non-Hodgkin's lymphoma (NHL). IL-17RB expression and the frequencies of natural group 2 innate lymphoid cells (ILC2s), inflammatory ILC2s, and M2-polarized macrophages were assessed by flow cytometry in SG mononuclear cells and peripheral blood mononuclear cells (PBMCs). Tissue distribution of ILC2s was studied by confocal microscopy. The role of recombinant IL-25 and of rituximab in modulating IL-25 expression was investigated in in vitro studies. IL-25/IL-17RB and TRAF6 expression and the role of IL-25 inhibition were also studied in the experimental murine model of SS. RESULTS Activation of the IL-25/IL-17RB/TRAF6 axis correlated with the focus score and was observed in patients with primary SS and in patients with primary SS-associated NHL. A significant increase in the frequency of inflammatory ILC2s was observed both in SG mononuclear cells and in PBMCs. IL-25 stimulation of isolated SG mononuclear cells and PBMCs from patients and controls resulted both in inflammatory ILC2 expansion and in increased autoantibody production. Rituximab modulated expression of inflammatory ILC2s and IL-25 in primary SS. SG protein-immunized mice developed overt SS symptoms with increased IL-25 expression and increased frequency of CD4+IL-17RB+TRAF6+ cells. IL-25 neutralization attenuated disease progression and tissue pathology in mice with experimental SS. CONCLUSION IL-25 may promote the inflammatory state in primary SS and may be a potential target for novel disease-modifying therapeutic strategies in patients with primary SS.
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Rizzo A, Guggino G, Ferrante A, Ciccia F. Role of Subclinical Gut Inflammation in the Pathogenesis of Spondyloarthritis. Front Med (Lausanne) 2018; 5:63. [PMID: 29780803 PMCID: PMC5946000 DOI: 10.3389/fmed.2018.00063] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 02/20/2018] [Indexed: 12/24/2022] Open
Abstract
Subclinical gut inflammation occurring in patients affected by spondyloarthritis (SpA) is correlated with the severity of spine inflammation. Several evidences indicate that dysbiosis occurs in SpA, and that may modulate intestinal permeability and intestinal immune responses. The presence of intestinal dysbiosis is accompanied in SpA patients with the presence of zonulin-dependent alterations of gut-epithelial and gut-vascular barriers. The leakage of epithelial and endothelial surface layers is followed by the translocation of bacterial products, such as lipopolysaccharide and intestinal fatty acid binding protein, in the systemic circulation. These bacterial products may downregulate the expression of CD14 on circulating monocytes leading to an “anergic” phenotype. In the gut, IL-23 may induce the expansion of innate immune cells such as mucosal-associated invariant T cells, γδ T cells, and innate lymphoid cells of group 3 that through the interaction with MAdCAM1 may recirculate form the gut to the sites of SpA active inflammation. On the basis of these findings, gut inflammation observed in SpA patient seems to be not only an epiphenomenon of the on going systemic inflammatory process but may also represent the base camp in which inflammatory cells are activated and from whom they shuttle.
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