Article
Biochemistry & Molecular Biology
Pauline Rozier, Marie Maumus, Claire Bony, Alexandre Thibault Jacques Maria, Florence Sabatier, Christian Jorgensen, Philippe Guilpain, Daniele Noel
Summary: This study demonstrates that T beta-Fb is a relevant model for mimicking the main characteristics of SSc fibroblasts and investigating the mechanism of action of ASCs. Furthermore, ASC-derived EVs were shown to be more effective than parental cells, suggesting that the TGF beta 1-induced pro-fibrotic environment may alter the function of ASCs.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Biochemistry & Molecular Biology
Ruben Osuna-Gomez, Ivan Castellvi, Maria Mulet, Ma Angels Ortiz, Douglas E. Brough, Helen Sabzevari, Roshanak T. Semnani, Silvia Vidal
Summary: This study investigated the role of IL-35 in systemic sclerosis (SSc) patients, focusing on CD4+ T cell response and immunomodulatory cytokine production. The study found significantly lower plasma IL-35 concentrations in SSc patients, and the levels of IL-35 showed a negative correlation with TGF-beta and IL-17. Flow cytometry analysis revealed higher levels of IL-35 receptor expression on monocytes and lower levels on CD8+ T cells in SSc patients. The addition of recombinant IL-35 reduced the percentage of IL-17+CD4+ T cells and increased the percentage of IL-35+CD4+ T cells.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Review
Cell & Tissue Engineering
Han Yang, Sousan Cheong, Yunfan He, Feng Lu
Summary: The application of MSCs presents a promising approach for treating autoimmune-related fibrotic skin diseases: SSc and Scl-GVHD. Therapies involving MSCs and MSC extracellular vesicles have been found to operate through three primary mechanisms: rebalancing the immune and inflammatory disorders, resisting oxidant stress, and inhibiting overactivated fibrosis (including fibroblast activation and ECM remodeling). However, the effectiveness of these interventions requires further validation through extensive clinical investigations, particularly randomized control trials and phase III/IV clinical trials. Additionally, the hypothetical mechanism underlying these therapies could be elucidated through further research.
STEM CELL RESEARCH & THERAPY
(2023)
Article
Cardiac & Cardiovascular Systems
Pierre-Louis Hollier, Candice Chapouly, Aissata Diop, Sarah Guimbal, Lauriane Cornuault, Alain-Pierre Gadeau, Marie-Ange Renault
Summary: This study highlights the antagonistic properties of FL-Dhh and N-Hh ligands, especially in endothelial cells.
CARDIOVASCULAR RESEARCH
(2021)
Article
Cell & Tissue Engineering
Yena Kim, Yoojun Nam, Yeri Alice Rim, Ji Hyeon Ju
Summary: This study generated a disease model of systemic sclerosis using iPSC-derived skin organoids and used it as a platform for screening drugs. The anti-osteoporotic drug raloxifene was found to reduce fibroblast proliferation, extracellular matrix production, and skin fibrosis in the model.
STEM CELL RESEARCH & THERAPY
(2022)
Review
Cell Biology
Li Zhang, Jiayi Yao, Yucheng Yao, Kristina I. Bostrom
Summary: Vascular calcification (VC) is a highly regulated process triggered by endothelial cell transitions and differentiation, including direct contributions and secretion of pro-osteogenic growth factors. High phosphate levels and endothelial activation are also significant factors in VC.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2021)
Article
Engineering, Biomedical
Min Nie, Bin Kong, Guopu Chen, Ying Xie, Yuanjin Zhao, Lingyun Sun
Summary: The novel MSCs-laden injectable self-healing hydrogel developed for SSc treatment shows promising results in promoting MSCs proliferation, increasing cellular half-life, promoting angiopoiesis, and inhibiting fibrosis in disease model mice.
BIOACTIVE MATERIALS
(2022)
Article
Biochemistry & Molecular Biology
Immacolata Pietraforte, Alessia Butera, Lucia Gaddini, Anna Mennella, Raffaella Palazzo, Doriana Campanile, Katia Stefanantoni, Valeria Riccieri, Roberto Lande, Loredana Frasca
Summary: CXCL4 is an important biomarker of systemic sclerosis (SSc) and its presence is linked to an unfavorable prognosis. CXCL4-RNA complexes can protect RNA from enzymatic degradation and circulate in SSc plasma, correlating with IFN-I and TNF-alpha levels. These findings suggest a role for CXCL4-RNA complexes in immune amplification and modulation of myeloid dendritic cell effector functions in SSc and normal immune responses.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Review
Biology
Eloisa Romano, Irene Rosa, Bianca Saveria Fioretto, Marco Matucci-Cerinic, Mirko Manetti
Summary: In systemic sclerosis (SSc), abnormalities in microvessel morphology evolve into a distinctive vasculopathy that progresses alongside tissue fibrosis orchestrated by myofibroblasts. The endothelial-to-mesenchymal transition (EndoMT) process may play a central role in the pathogenesis of SSc, contributing to both fibrotic vascular lesions and tissue fibrosis. A deeper understanding of the mechanisms underlying myofibroblast differentiation inside vessel walls provides the basis for targeted therapeutic strategies for SSc.
Article
Cell Biology
John Henderson, Sharadha Dayalan Naidu, Albena T. Dinkova-Kostova, Stefan Przyborski, Richard Stratton, Steven O'Reilly
Summary: The study demonstrates that 4-octyl itaconate (4-OI) can reduce collagen levels in systemic sclerosis (SSc) dermal fibroblasts and exert its effects through activation of Nrf2 and its target genes in antioxidant response. Additionally, 4-OI also decreases inflammatory cytokine release and alleviates TGF-beta 1-induced collagen and ROS production in dermal fibroblasts. These findings suggest that 4-OI may be a potential therapeutic option for intractable diseases.
Article
Immunology
Zixin Pi, Jiani Liu, Yangfan Xiao, Xinglan He, Ruixuan Zhu, Rui Tang, Xiangning Qiu, Yi Zhan, Zhuotong Zeng, Yaqian Shi, Rong Xiao
Summary: Systemic sclerosis (SSc) is an autoimmune disease that causes irreversible fibrosis of the skin and internal organs. This study confirms the pro-fibrotic effect of the transcription factor Fra2 in SSc and demonstrates that all-trans retinoic acid (ATRA) can reduce fibrosis by decreasing Fra2 expression. The findings suggest that ATRA could be a potential treatment for SSc.
INTERNATIONAL IMMUNOPHARMACOLOGY
(2023)
Review
Biochemistry & Molecular Biology
Bianca Saveria Fioretto, Irene Rosa, Marco Matucci-Cerinic, Eloisa Romano, Mirko Manetti
Summary: Systemic sclerosis (SSc, scleroderma) is a rare connective tissue disease characterized by immune dysregulation, small vessel vasculopathy, impaired angiogenesis, and fibrosis. Microvascular impairment is the initial event of the disease and is linked to disabling and life-threatening clinical manifestations. Despite available treatment options, managing SSc-related vascular disease remains challenging. Vascular biomarkers have shown promise in assessing disease progression, predicting prognosis, and guiding therapy.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Medicine, General & Internal
Cosimo Bruni, Laura Cometi, Antonietta Gigante, Edoardo Rosato, Marco Matucci-Cerinic
Summary: The study found that arthritis and dyspnea are independent predictors of major vascular complications in patients with Systemic Sclerosis. While vasoactive/vasodilating drugs did not have a primary preventive effect on MVCs development, certain medications were able to slow disease progression and delay the onset of major vascular complications.
EUROPEAN JOURNAL OF INTERNAL MEDICINE
(2021)
Article
Respiratory System
Sabina A. Guler, Carlos Machahua, Thomas K. Geiser, Gregor Kocher, Thomas M. Marti, Benjamin Tan, Verdiana Trappetti, Christopher J. Ryerson, Manuela Funke-Chambour
Summary: The study found that DHEA can reduce lung fibrosis and cell proliferation by decreasing the expression of fibrotic markers, and the patients with lower DHEAS plasma levels tend to have poor lung function and higher disease severity index. This suggests a potential prognostic and therapeutic role of DHEAS in fibrotic ILD.
RESPIRATORY RESEARCH
(2022)
Article
Multidisciplinary Sciences
Sheraz Butt, Jorgen L. Jeppesen, Line Vinderslev Iversen, Mogens Fenger, Jesper Eugen-Olsen, Charlotte Andersson, Soren Jacobsen
Summary: Our study found a strong correlation between suPAR plasma levels and pulmonary involvement in patients with systemic sclerosis, particularly with interstitial lung disease and pulmonary fibrosis. Future studies may validate whether suPAR estimation can be used for monitoring severe pulmonary involvement in SSc.
Article
Rheumatology
Jacopo Ciaffi, Maria Francesca Morabito, Piero Ruscitti, Salvatore D'Angelo, Luana Mancarella, Veronica Brusi, Giuseppina Abignano, Valentina Pucino, Roberto Giacomelli, Riccardo Meliconi, Francesco Ursini
Summary: This study aimed to investigate the incidence, prevalence, and mortality of systemic sclerosis (SSc) in Italy, showing that the disease affects women more than men with peak incidence and prevalence found in specific age groups. The findings are consistent with existing literature on SSc epidemiology.
RHEUMATOLOGY INTERNATIONAL
(2021)
Review
Immunology
Elvira Favoino, Marcella Prete, Giacomo Catacchio, Piero Ruscitti, Luca Navarini, Roberto Giacomelli, Federico Perosa
Summary: The JAK/STAT pathway plays a crucial role in immune-mediated diseases and hematological malignancies, with JAK inhibitors (JAKi) being an effective treatment option. Clinical data from registration studies have demonstrated the efficacy of targeting JAK in rheumatic autoimmune diseases. Despite the apparent poor specificity of JAK/STAT pathway signal, JAK inhibitors have shown excellent safety profiles.
AUTOIMMUNITY REVIEWS
(2021)
Article
Rheumatology
Onorina Berardicurti, Alessandro Conforti, Daniela Iacono, Ilenia Pantano, Francesco Caso, Giacomo Emmi, Rosa Daniela Grembiale, Francesco Paolo Cantatore, Fabiola Atzeni, Federico Perosa, Raffaele Scarpa, Giuliana Guggino, Francesco Ciccia, Roberto Giacomelli, Paola Cipriani, Piero Ruscitti
Summary: Four distinct phenotypic subgroups in AOSD were identified through multi-dimensional characterization, possibly associated with different genetic background and pathogenic mechanisms. These results could provide the basis for a precision medicine approach in AOSD, aiming to drive a tailored therapeutic strategy for these patients.
Letter
Rheumatology
Piero Ruscitti, Giorgio Sesti, Paola Cipriani, Roberto Gerli, Roberto Giacomelli
ANNALS OF THE RHEUMATIC DISEASES
(2023)
Meeting Abstract
Rheumatology
C. Rizzo, M. Lo Pizzo, L. Mohammadnezhad, V. L. Lentini, D. Di Liberto, G. Grasso, P. Ruscitti, R. Giacomelli, F. Ciccia, G. Guggino
ANNALS OF THE RHEUMATIC DISEASES
(2021)
Letter
Rheumatology
Jacopo Ciaffi, Riccardo Meliconi, Piero Ruscitti, Annamaria Iagnocco, Clodoveo Ferri, Roberto Giacomelli, Francesco Ursini
CLINICAL RHEUMATOLOGY
(2021)
Article
Pharmacology & Pharmacy
Clodoveo Ferri, Dilia Giuggioli, Vincenzo Raimondo, Massimo L'Andolina, Lorenzo Dagna, Antonio Tavoni, Francesco Caso, Francesco Ursini, Piero Ruscitti, Maurizio Caminiti, Rosario Foti, Valeria Riccieri, Serena Guiducci, Roberta Pellegrini, Elisabetta Zanatta, Giuseppe Varcasia, Domenico Olivo, Pietro Gigliotti, Giovanna Cuomo, Giuseppe Murdaca, Riccardo Cecchetti, Rossella De Angelis, Nicoletta Romeo, Francesca Ingegnoli, Franco Cozzi, Veronica Codullo, Ilaria Cavazzana, Michele Colaci, Giuseppina Abignano, Maria De Santis, Ennio Lubrano, Enrico Fusaro, Alessandra Della Rossa, Amelia Spinella, Federica Lumetti, Giacomo De Luca, Silvia Bellando-Randone, Elisa Visalli, Ylenia Dal Bosco, Giorgio Amato, Daiana Giannini, Silvia Bilia, Francesco Masini, Greta Pellegrino, Erika Pigatto, Elena Generali, Giuseppa Pagano Mariano, Giorgio Pettiti, Giovanni Zanframundo, Raffaele Brittelli, Vincenzo Aiello, Rodolfo Caminiti, Daniela Scorpiniti, Tommaso Ferrari, Corrado Campochiaro, Veronica Brusi, Micaela Fredi, Liala Moschetti, Fabio Cacciapaglia, Laura Gragnani, Monica Monti, Serena Lorini, Sabrina Rosaria Paparo, Francesca Ragusa, Valeria Mazzi, Giusy Elia, Silvia Martina Ferrari, Ilenia Di Cola, Marta Vadacca, Sebastiano Lorusso, Simone Barsotti, Maria Letizia Aprile, Tasso Marco, Mario Miccoli, Silvia Bosello, Marco Matucci-Cerinic, Salvatore D'Angelo, Andrea Doria, Franco Franceschini, Riccardo Meliconi, Florenzo Iannone, Roberto Giacomelli, Anna Linda Zignego, Poupak Fallahi, Alessandro Antonelli
Summary: The prevalence of symptomatic Covid-19 was significantly higher in ASD patients in Italy compared to the general population, with variations in different regions and subgroups. Patients undergoing specific treatments or with specific clinical features showed lower prevalence rates. This suggests the importance of developing targeted prevention/management strategies during the current pandemic.
CURRENT PHARMACEUTICAL DESIGN
(2021)
Letter
Rheumatology
Francesco Ursini, Piero Ruscitti, Vincenzo Raimondo, Rossella De Angelis, Fabio Cacciapaglia, Erika Pigatto, Domenico Olivo, Ilenia Di Cola, Felice Galluccio, Francesca Francioso, Rosario Foti, Antonio Tavoni, Salvatore D'Angelo, Corrado Campochiaro, Francesca Motta, Maria De Santis, Silvia Bilia, Caterina Bruno, Giacomo De Luca, Marcella Visentini, Jacopo Ciaffi, Luana Mancarella, Veronica Brusi, Martina D'Onghia, Giovanna Cuomo, Enrico Fusaro, Lorenzo Dagna, Serena Guiducci, Riccardo Meliconi, Florenzo Iannone, Annamaria Iagnocco, Roberto Giacomelli, Clodoveo Ferri
ANNALS OF THE RHEUMATIC DISEASES
(2022)
Article
Rheumatology
Piero Ruscitti, Ilenia Di Cola, Onorina Berardicurti, Alessandro Conforti, Daniela Iacono, Ilenia Pantano, Gelsomina Rozza, Silvia Rossi, Stefano De Ludovico, Silvia Balduzzi, Antonio Vitale, Francesco Caso, Luisa Costa, Marcella Prete, Luca Navarini, Fabiola Atzeni, Giuliana Guggino, Federico Perosa, Luca Cantarini, Bruno Frediani, Carlomaurizio Montecucco, Francesco Ciccia, Roberto Giacomelli, Paola Cipriani
Summary: This study found that smoking may affect the prognosis of adult-onset Still's disease (AOSD) patients, with smokers more likely to experience pericarditis, pleuritis, abdominal pain, and complications like macrophage activation syndrome (MAS) and parenchymal lung disease, leading to a poorer prognosis.
CLINICAL RHEUMATOLOGY
(2022)
Article
Rheumatology
Giuseppe Lopalco, Vincenzo Venerito, Antonio Brucato, Giacomo Emmi, Roberto Giacomelli, Alberto Cauli, Matteo Piga, Paola Parronchi, Mariangela Nivuori, Danilo Malandrino, Piero Ruscitti, Gianfranco Vitiello, Claudia Fabiani, Luca Cantarini, Florenzo Iannone
Summary: Anakinra appears to be a safe and effective therapeutic option for patients refractory to traditional anti-inflammatory treatments in polyserositis, showing significant efficacy in reducing recurrences and corticosteroid use.
Article
Chemistry, Medicinal
Piero Ruscitti, Vasiliki Liakouli, Noemi Panzera, Adriano Angelucci, Onorina Berardicurti, Elena Di Nino, Luca Navarini, Marta Vomero, Francesco Ursini, Daniele Mauro, Vincenza Dolo, Francesco Ciccia, Roberto Giacomelli, Paola Cipriani
Summary: This study found that the expression of markers of myofibroblast differentiation in the synovial tissue of rheumatoid arthritis patients was significantly higher than in healthy controls, and that TGF-beta and IL-6 stimulation promoted the expression of these markers; tofacitinib may have a role in reducing the expression of these markers.
Article
Biochemistry & Molecular Biology
Luca Navarini, Marta Vomero, Stefano Di Donato, Damiano Currado, Onorina Berardicurti, Annalisa Marino, Pietro Bearzi, Alice Biaggi, Matteo Ferrito, Piero Ruscitti, Marina Fava, Alessandro Leuti, Paola Cipriani, Mauro Maccarrone, Roberto Giacomelli
Summary: This study found that 2-AG modulates the production of type 2 interferon in CD4+ T lymphocytes from SLE patients through CB2 activation.
Article
Immunology
Elvira Favoino, Ettore Grapsi, Giovanna Barbuti, Vasiliki Liakouli, Piero Ruscitti, Caterina Foti, Roberto Giacomelli, Federico Perosa
Summary: This study evaluated whether anti-centromeric protein A (CENP-A) antibodies cross-react with mitochondrial antigens. The results showed that antibodies with a specific mitochondrial antigen (PDC-E2) cross-reacted with anti-centromere antibodies (Ap1-17). This finding is important for investigating the pathogenic significance of these antibodies.
CLINICAL AND EXPERIMENTAL IMMUNOLOGY
(2023)
Article
Rheumatology
E. Favoino, G. Catacchio, A. Mininni, P. Ruscitti, V. Riccieri, V. Liakouli, A. Corrado, L. Navarini, F. Ciccia, P. Cipriani, F. P. Cantatore, G. Valesini, R. Giacomelli, F. Perosa
Summary: Anti-p4.2 antibodies can identify a subset of systemic sclerosis (SSc) patients at a high risk of developing pulmonary vascular disease (PVD), even in the absence of pulmonary fibrosis (PF).
CLINICAL AND EXPERIMENTAL RHEUMATOLOGY
(2022)
Article
Rheumatology
P. Ruscitti, P. Cipriani, V Liakouli, D. Iacono, I Pantano, D. P. E. Margiotta, L. Navarini, G. M. D. Castaniti, N. Maruotti, G. Di Scala, F. Caso, S. Bongiovanni, R. D. Grembiale, F. Atzeni, R. Scarpa, F. Perosa, G. Emmi, F. P. Cantatore, G. Guggino, A. Afeltra, F. Ciccia, R. Giacomelli
Summary: The study observed an increased incidence of high blood pressure, type 2 diabetes, and metabolic syndrome in participants with rheumatoid arthritis. Maintaining remission and therapy with hydroxychloroquine were reported to reduce the risk of developing these cardiovascular risk factors.
CLINICAL AND EXPERIMENTAL RHEUMATOLOGY
(2021)