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Otsuji N, Sugiyama K, Owada T, Arifuku H, Koyama K, Hirata H, Fukushima Y. Safety of Tocilizumab on Rheumatoid Arthritis in Patients with Interstitial Lung Disease. Open Access Rheumatol 2024; 16:127-135. [PMID: 38883149 PMCID: PMC11179650 DOI: 10.2147/oarrr.s462662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/23/2024] [Indexed: 06/18/2024] Open
Abstract
Purpose The prognosis of rheumatoid arthritis (RA) with interstitial lung disease (ILD) is particularly poor. Although drugs that do not contribute to the progression of ILD should be used in RA treatment, none have been established. This study evaluated the safety of tocilizumab in terms of ILD activity. Patients and Methods This study prospectively enrolled all 55 patients with RA complicated by ILD who were treated with tocilizumab at Dokkyo Medical University Saitama Medical Center from April 2014 to June 2022. The outcome measures were MMP-3 and KL-6 as biomarkers of RA and ILD activity, respectively, and the relationship between them was analyzed. Results Both MMP-3 and KL-6 were significantly improved at 6 months of treatment (P < 0.001 and P < 0.05, respectively), and a weak correlation between MMP-3 and KL-6 was observed (R2 = 0.086, P = 0.087). The group with increased MMP-3 due to RA progression had significantly higher KL-6 at 6 months compared with the group with RA improvement (P < 0.05). Also, the group with ILD progression on computed tomography had significantly higher MMP-3 compared with the groups with improvement or no change of ILD (P < 0.05 and P < 0.01, respectively). The mortality rate was 0% at 6 months, 2.0% at 1 year, 16.7% at 2 years, and 32.4% at 3 years, and mortality from acute exacerbation of ILD due to respiratory infection increased over time. Conclusion RA activity and ILD activity were found to be related at 6 months of treatment. Tocilizumab does not seem to affect the mechanism of ILD progression, as most patients showed improvement in both MMP-3 and KL-6 with tocilizumab within 6 months, when this drug would be expected to affect the lungs directly. However, respiratory infection exacerbated ILD from 1 year after the start of treatment. As immunosuppressive drugs, including tocilizumab, have a risk of respiratory infection, it is important to identify early signs of infection.
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Affiliation(s)
- Naotatsu Otsuji
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Kumiya Sugiyama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
- National Hospital Organization Utsunomiya Hospital, Utsunomiya, Tochigi, Japan
| | - Takayoshi Owada
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Hajime Arifuku
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Kenya Koyama
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Hirokuni Hirata
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yasutsugu Fukushima
- Department of Respiratory Medicine and Clinical Immunology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
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Tan ZY, Lou Y, Qin YC, Lin W, Liang BB, Sooranna SR, Ma YL, Zhou SF. Novel kinase 1 regulates CD8+T cells as a potential therapeutic mechanism for idiopathic pulmonary fibrosis. Int J Med Sci 2024; 21:1079-1090. [PMID: 38774751 PMCID: PMC11103402 DOI: 10.7150/ijms.93510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/11/2024] [Indexed: 05/24/2024] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a rare, chronic and progressively worsening lung disease that poses a significant threat to patient prognosis, with a mortality rate exceeding that of some common malignancies. Effective methods for early diagnosis and treatment remain for this condition are elusive. In our study, we used the GEO database to access second-generation sequencing data and associated clinical information from IPF patients. By utilizing bioinformatics techniques, we identified crucial disease-related genes and their biological functions, and characterized their expression patterns. Furthermore, we mapped out the immune landscape of IPF, which revealed potential roles for novel kinase 1 and CD8+T cells in disease progression and outcome. These findings can aid the development of new strategies for the clinical diagnosis and treatment of IPF.
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Affiliation(s)
- Zhen-Yuan Tan
- School of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Yuan Lou
- The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi 530021, China
| | - Yu-Cui Qin
- School of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Wei Lin
- School of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Bin-Bin Liang
- School of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Suren R. Sooranna
- Department of Metabolism, Digestion and Reproduction Faculty of Medicine Imperial College London Chelsea & Westminster Hospital, London SW10 9NH, UK
- Life Science and Clinical Research Center, Youjiang Medical University for Nationalities,18 Zhongshan Road II, Baise 533000, Guangxi, China
| | - Yi-Li Ma
- School of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Su-Fang Zhou
- School of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
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Jeong E, Hong H, Lee YA, Kim KS. Potential Rheumatoid Arthritis-Associated Interstitial Lung Disease Treatment and Computational Approach for Future Drug Development. Int J Mol Sci 2024; 25:2682. [PMID: 38473928 PMCID: PMC11154459 DOI: 10.3390/ijms25052682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by swelling in at least one joint. Owing to an overactive immune response, extra-articular manifestations are observed in certain cases, with interstitial lung disease (ILD) being the most common. Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) is characterized by chronic inflammation of the interstitial space, which causes fibrosis and the scarring of lung tissue. Controlling inflammation and pulmonary fibrosis in RA-ILD is important because they are associated with high morbidity and mortality. Pirfenidone and nintedanib are specific drugs against idiopathic pulmonary fibrosis and showed efficacy against RA-ILD in several clinical trials. Immunosuppressants and disease-modifying antirheumatic drugs (DMARDs) with anti-fibrotic effects have also been used to treat RA-ILD. Immunosuppressants moderate the overexpression of cytokines and immune cells to reduce pulmonary damage and slow the progression of fibrosis. DMARDs with mild anti-fibrotic effects target specific fibrotic pathways to regulate fibrogenic cellular activity, extracellular matrix homeostasis, and oxidative stress levels. Therefore, specific medications are required to effectively treat RA-ILD. In this review, the commonly used RA-ILD treatments are discussed based on their molecular mechanisms and clinical trial results. In addition, a computational approach is proposed to develop specific drugs for RA-ILD.
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Affiliation(s)
- Eunji Jeong
- Department of Medicine, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea;
| | - Hyunseok Hong
- Yale College, Yale University, New Haven, CT 06520, USA;
- Department of Clinical Pharmacology and Therapeutics, School of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yeon-Ah Lee
- Division of Rheumatology, Department of Internal Medicine, Kyung Hee University Hospital, Seoul 02447, Republic of Korea;
| | - Kyoung-Soo Kim
- Department of Medicine, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea;
- Department of Clinical Pharmacology and Therapeutics, School of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
- East-West Bone & Joint Disease Research Institute, Kyung Hee University Hospital at Gangdong, Seoul 05278, Republic of Korea
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Avouac J, Cauvet A, Orvain C, Boulch M, Tilotta F, Tu L, Thuillet R, Ottaviani M, Guignabert C, Bousso P, Allanore Y. Effects of B Cell Depletion by CD19-Targeted Chimeric Antigen Receptor T Cells in a Murine Model of Systemic Sclerosis. Arthritis Rheumatol 2024; 76:268-278. [PMID: 37610259 DOI: 10.1002/art.42677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 07/22/2023] [Accepted: 08/15/2023] [Indexed: 08/24/2023]
Abstract
OBJECTIVE Our goal was to study the tolerance and efficacy of two B cell depletion strategies, including one with CD19-targeted chimeric antigen receptor (CAR) T cells, in a preclinical model mimicking the severe lung damages observed in systemic sclerosis. METHODS B cell depletion strategies were evaluated in the Fra-2 transgenic (Tg) mouse model. We considered a first group of 16 untreated mice, a second group of 15 mice receiving a single dose of anti-CD20 monoclonal antibody (mAb), and a third group of 8 mice receiving CD19-targeted CAR-T cells in combination with anti-CD20 monoclonal antibody. After six weeks of clinical evaluation, different validated markers of inflammation, lung fibrosis, and pulmonary vascular remodeling were assessed. RESULTS CD19-targeted CAR-T cells infusion in combination with anti-CD20 mAb resulted in a deeper B cell depletion than anti-CD20 mAb alone in the peripheral blood and lesional lungs of Fra-2 Tg mice. CAR-T cell infusion worsened the clinical score and increased mortality in Fra-2 Tg mice. In line with the above findings, CAR-T cell infusion significantly increased lung collagen content, the histological fibrosis score, and right ventricular systolic pressure. CAR-T cells accumulated in lesional lungs and promoted T activation and inflammatory cytokine production. Treatment with anti-CD20 mAb in monotherapy had no impact on lung inflammation-driven fibrosis and pulmonary hypertension. CONCLUSION B cell therapies failed to show efficacy in the Fra2 Tg mice. The exacerbated Fra-2 lung inflammatory burden stimulated accumulation and expansion of activated CD19-targeted CAR-T cells, secondarily inducing T cell activation and systemic inflammation, finally leading to disease worsening.
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Affiliation(s)
- Jérôme Avouac
- INSERM U1016 and UMR8104, Institut Cochin and Université Paris Cité and Hôpital Cochin, AP-HP, Centre - Université Paris Cité, Paris, France
| | - Anne Cauvet
- INSERM U1016 and UMR8104, Institut Cochin, Paris, France
| | - Cindy Orvain
- INSERM U1016 and UMR8104, Institut Cochin, Paris, France
| | - Morgane Boulch
- Institut Pasteur, INSERM U1223, Université Paris Cité, Paris, France
| | - Françoise Tilotta
- URP 2496 Pathologies, Imagerie et Biothérapies Orofaciales, UFR Odontologie, and Plateforme Imagerie du Vivant, Université Paris Cité, Montrouge, France
| | - Ly Tu
- INSERM UMR_S 999, Le Plessis-Robinson, and Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Raphaël Thuillet
- INSERM UMR_S 999, Le Plessis-Robinson, and Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Mina Ottaviani
- INSERM UMR_S 999, Le Plessis-Robinson, and Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Christophe Guignabert
- INSERM UMR_S 999, Le Plessis-Robinson, and Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Philippe Bousso
- Institut Pasteur, INSERM U1223, Université Paris Cité, Paris, France
| | - Yannick Allanore
- INSERM U1016 and UMR8104, Institut Cochin and Université Paris Cité and Hôpital Cochin, AP-HP, Centre - Université Paris Cité, Paris, France
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Ohashi Y, Takahashi N, Sobue Y, Suzuki M, Sato R, Maeda M, Kihira D, Kishimoto K, Terabe K, Asai S, Imagama S. Associations of frailty with RA-ILD and poor control of disease activity in patients with rheumatoid arthritis: A multi-center retrospective observational study. J Orthop Sci 2023:S0949-2658(23)00326-3. [PMID: 38044213 DOI: 10.1016/j.jos.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/10/2023] [Accepted: 11/23/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND This study aimed to investigate factors associated with frailty in rheumatoid arthritis (RA) patients. METHODS A total of 656 RA patients were evaluated using data from an observational study in 2022. Among these patients, 152 with frailty were assigned to the frailty group, and 504 without frailty were assigned to the non-frailty group. Patient characteristics were compared between the two groups by univariate analysis, and factors associated with frailty were assessed by logistic regression analysis. Patient characteristics were also compared between patients with RA-associated interstitial lung disease (RA-ILD) (n = 102) and those without RA-ILD (n = 554). RESULTS The frailty group was older (mean: 73.6 vs. 66.8 years) and had a higher DAS28-ESR (3.67 vs. 2.66), a higher HAQ-DI (1.13 vs. 0.32), and a higher rate of RA-ILD (25.0 vs. 12.7 %) than the non-frailty group. Age (OR: 1.03, 95 % CI: 1.01-1.05), HAQ-DI (3.22, 2.28-4.56), DAS28-ESR (1.44, 1.19-1.75), and RA-ILD (2.21, 1.24-3.94) were associated with frailty. RA patients with RA-ILD were older (73.3 vs. 67.5 years) and had a higher DAS28-ESR (3.30 vs. 2.80), a higher HAQ-DI (1.19 vs. 0.32), a higher proportion of frail patients (37.3 vs. 20.6 %), lower MTX use (26.5 vs. 62.9 %), and higher steroid use (44.1 vs. 26.8 %) than those without RA-ILD. CONCLUSIONS Maintaining reasonable control of disease activity is necessary for RA patients, including those with RA-ILD, to recover from frailty.
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Affiliation(s)
- Yoshifumi Ohashi
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan; Department of Orthopedic Surgery, Yokkaichi Municipal Hospital, 2-2-37 Shibata, Yokkaichi, Mie 453-8511, Japan.
| | - Nobunori Takahashi
- Department of Orthopedic Surgery, Aichi Medical University, Graduate School of Medicine, 1-1 Karimata yazako, Nagakute, Aichi 480-1195, Japan.
| | - Yasumori Sobue
- Department of Orthopedic Surgery, Japan Red Cross, Aichi Medical Center, Nagoya Daiichi Hospital, 3-35 Michishita-cho, Nakamura-ku, Nagoya, Aichi 453-8511, Japan
| | - Mochihito Suzuki
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan; Department of Orthopedic Surgery, Japan Community Health Care Organization, Kani Tono Hospital, 1221-5 Tsuchida, Kani, Gifu 509-0206, Japan
| | - Ryo Sato
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Masataka Maeda
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Daisuke Kihira
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Kenji Kishimoto
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Kenya Terabe
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Shuji Asai
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Shiro Imagama
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
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Cauvet A, Decellas A, Guignabert C, Rongvaux-Gaïda D, Thuillet R, Ottaviani M, Tu L, Rieger F, Avouac J, Allanore Y. Arsenic trioxide demonstrates efficacy in a mouse model of preclinical systemic sclerosis. Arthritis Res Ther 2023; 25:167. [PMID: 37700377 PMCID: PMC10496169 DOI: 10.1186/s13075-023-03143-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/22/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Uncontrolled T-cell activation plays a key role in systemic sclerosis (SSc). Arsenic trioxide (ATO) has immunological effects and has demonstrated potential in preclinical SSc models. In this study, we assessed the efficacy of ATO in Fra2 transgenic (Fra2TG) mice, which develop severe vascular remodeling of pulmonary arterioles and nonspecific interstitial pneumonia-like lung disease, closely resembling human SSc-associated pulmonary hypertension, therefore partially resembling to the SSc human disease. METHODS The efficacy of ATO in Fra2TG mice was evaluated through histological scoring and determination of cell infiltration. Fibrotic changes in the lungs were assessed by measuring collagen content biochemically, using second harmonic generation to measure fibrillar collagen, and imaging via computed tomography. Cardiovascular effects were determined by measuring right ventricular systolic pressure and vessel remodeling. The mechanism of action of ATO was then investigated by analyzing lung cell infiltrates using flow cytometry and bulk RNA with sequencing techniques. RESULTS After ATO treatment, the Ashcroft histological score was substantially decreased by 33% in ATO-treated mice compared to control mice. Other investigations of fibrotic markers showed a trend of reduction in various measurements of fibrosis, but the differences did not reach significance. Further cardiovascular investigations revealed convergent findings supporting a beneficial effect of ATO, with reduced right ventricular systolic pressure and medial wall thickness, and a significant decrease in the number of muscularized distal pulmonary arteries in ATO-treated Fra2TG mice compared to untreated Fra2TG mice. Additionally, inflammatory cell infiltration was also markedly reduced in lesioned lungs. A reduction in the frequency of CD4 + and T effector memory cells, and an increase in the percentage of CD4 + T naive cells in the lungs of ATO-treated Fra-2TG mice, was observed when compared to PBS group Fra-2Tg mice. RNA-seq analysis of ATO-treated mouse lungs revealed a downregulation of biological pathways associated with immune activity and inflammation, such as T-cell activation, regulation of leucocyte activation, leucocyte cell-cell adhesion, and regulation of lymphocyte activation. CONCLUSIONS Our results suggest the clinical relevance of ATO treatment in SSc. Using the Fra2TG mouse model, we observed significant lung histological changes, a trend towards a decrease in various fibrotic makers, and a strong reduction in vascular remodeling. The mechanism of action of ATO appears to involve a marked counteraction of the immune activation characteristic of SSc, particularly T-cell involvement. These findings pave the way for further studies in SSc.
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Affiliation(s)
- Anne Cauvet
- Université de Paris, Institut Cochin, INSERM U1016 CNRS UMR8104, Paris, 75014, France
| | - Arthur Decellas
- Université de Paris, Institut Cochin, INSERM U1016 CNRS UMR8104, Paris, 75014, France
| | - Christophe Guignabert
- UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", INSERM, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Faculté de Médecine, Pulmonary Hypertension: Pathophysiology and Novel Therapies, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | | | - Raphaël Thuillet
- UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", INSERM, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Faculté de Médecine, Pulmonary Hypertension: Pathophysiology and Novel Therapies, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Mina Ottaviani
- UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", INSERM, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Faculté de Médecine, Pulmonary Hypertension: Pathophysiology and Novel Therapies, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Ly Tu
- UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", INSERM, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- Faculté de Médecine, Pulmonary Hypertension: Pathophysiology and Novel Therapies, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | | | - Jérôme Avouac
- Université de Paris, Institut Cochin, INSERM U1016 CNRS UMR8104, Paris, 75014, France
- Rheumatology Department, Université de Paris, Cochin Hospital, Paris, France
| | - Yannick Allanore
- Université de Paris, Institut Cochin, INSERM U1016 CNRS UMR8104, Paris, 75014, France.
- Rheumatology Department, Université de Paris, Cochin Hospital, Paris, France.
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Borek I, Birnhuber A, Voelkel NF, Marsh LM, Kwapiszewska G. The vascular perspective on acute and chronic lung disease. J Clin Invest 2023; 133:e170502. [PMID: 37581311 PMCID: PMC10425217 DOI: 10.1172/jci170502] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023] Open
Abstract
The pulmonary vasculature has been frequently overlooked in acute and chronic lung diseases, such as acute respiratory distress syndrome (ARDS), pulmonary fibrosis (PF), and chronic obstructive pulmonary disease (COPD). The primary emphasis in the management of these parenchymal disorders has largely revolved around the injury and aberrant repair of epithelial cells. However, there is increasing evidence that the vascular endothelium plays an active role in the development of acute and chronic lung diseases. The endothelial cell network in the capillary bed and the arterial and venous vessels provides a metabolically highly active barrier that controls the migration of immune cells, regulates vascular tone and permeability, and participates in the remodeling processes. Phenotypically and functionally altered endothelial cells, and remodeled vessels, can be found in acute and chronic lung diseases, although to different degrees, likely because of disease-specific mechanisms. Since vascular remodeling is associated with pulmonary hypertension, which worsens patient outcomes and survival, it is crucial to understand the underlying vascular alterations. In this Review, we describe the current knowledge regarding the role of the pulmonary vasculature in the development and progression of ARDS, PF, and COPD; we also outline future research directions with the hope of facilitating the development of mechanism-based therapies.
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Affiliation(s)
- Izabela Borek
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Anna Birnhuber
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
- Otto Loewi Research Center, Division of Physiology and Pathophysiology, Medical University of Graz, Graz, Austria
| | - Norbert F. Voelkel
- Pulmonary Medicine Department, University of Amsterdam Medical Centers, Amsterdam, Netherlands
- Department of Pulmonary Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - Leigh M. Marsh
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
- Otto Loewi Research Center, Division of Physiology and Pathophysiology, Medical University of Graz, Graz, Austria
| | - Grazyna Kwapiszewska
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
- Otto Loewi Research Center, Division of Physiology and Pathophysiology, Medical University of Graz, Graz, Austria
- Institute for Lung Health, German Lung Center (DZL), Cardiopulmonary Institute, Giessen, Germany
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Lescoat A, Roofeh D, Kuwana M, Lafyatis R, Allanore Y, Khanna D. Therapeutic Approaches to Systemic Sclerosis: Recent Approvals and Future Candidate Therapies. Clin Rev Allergy Immunol 2023; 64:239-261. [PMID: 34468946 PMCID: PMC9034469 DOI: 10.1007/s12016-021-08891-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2021] [Indexed: 02/06/2023]
Abstract
Systemic sclerosis is the rheumatic disease with the highest individual mortality. The severity of the disease is determined by the extent of fibrotic changes to cutaneous and internal organ tissues, the most life-threatening visceral manifestations being interstitial lung disease, SSc-associated-pulmonary arterial hypertension and myocardial involvement. The heterogeneity of the disease has initially hindered the design of successful clinical trials, but considerations on classification criteria have improved patient selection in trials, allowing the identification of more homogeneous groups of patients based on progressive visceral manifestations or the extent of skin involvement with a focus of patients with early disease. Two major subsets of systemic sclerosis are classically described: limited cutaneous systemic sclerosis characterized by distal skin fibrosis and the diffuse subset with distal and proximal skin thickening. Beyond this dichotomic subgrouping of systemic sclerosis, new phenotypic considerations based on antibody subtypes have provided a better understanding of the heterogeneity of the disease, anti-Scl70 antibodies being associated with progressive interstitial lung disease regardless of cutaneous involvement. Two targeted therapies, tocilizumab (a monoclonal antibody targeting interleukin-6 receptors (IL-6R)) and nintedanib (a tyrosine kinase inhibitor), have recently been approved by the American Food & Drug Administration to limit the decline of lung function in patients with SSc-associated interstitial lung disease, demonstrating that such better understanding of the disease pathogenesis with the identification of key targets can lead to therapeutic advances in the management of some visceral manifestations of the disease. This review will provide a brief overview of the pathogenesis of SSc and will present a selection of therapies recently approved or evaluated in this context. Therapies evaluated and approved in SSc-ILD will be emphasized and a review of recent phase II trials in diffuse cutaneous systemic sclerosis will be proposed. We will also discuss selected therapeutic pathways currently under investigation in systemic sclerosis that still lack clinical data in this context but that may show promising results in the future based on preclinical data.
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Affiliation(s)
- Alain Lescoat
- Department of Internal Medicine and Clinical Immunology, Rennes University Hospital, Rennes, France
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Rennes, France
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI, USA
| | - David Roofeh
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI, USA
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Robert Lafyatis
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Yannick Allanore
- INSERM U1016 and CNRS UMR8104, Institut Cochin, Paris, France
- Université de Paris, Université Paris Descartes, Paris, France
- Service de Rhumatologie, Hôpital Cochin, AP-HP.CUP, Paris, France
| | - Dinesh Khanna
- Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI, USA.
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Torosian K, Lal E, Kavanaugh A, Loomba R, Ajmera V, Guma M. Psoriatic disease and non-alcoholic fatty liver disease shared pathogenesis review. Semin Arthritis Rheum 2023; 59:152165. [PMID: 36716599 PMCID: PMC9992353 DOI: 10.1016/j.semarthrit.2023.152165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 12/03/2022] [Accepted: 01/04/2023] [Indexed: 01/20/2023]
Abstract
Psoriatic disease (PD) and non-alcoholic fatty liver disease (NAFLD) potentially share disease pathways given the numerous inflammatory pathways involved in both diseases and a higher prevalence of NAFLD in PD patients. Metabolic syndrome and obesity are a key link between the two diseases, but even when controlling for this, associations between both diseases are still seen. Therapeutics that impact metabolic or inflammatory pathways may be impactful in both PD and NAFLD. In this review, we describe common inflammatory pathways contributing to both PD and NAFLD and critically review the potential impact of treatments for and on both diseases.
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Affiliation(s)
- Kelly Torosian
- Department of Medicine, School of Medicine, University of California, San Diego, 9500 Gilman Drive, San Diego, CA 92093, USA
| | - Esha Lal
- Department of Medicine, School of Medicine, University of California, San Diego, 9500 Gilman Drive, San Diego, CA 92093, USA
| | - Arthur Kavanaugh
- Department of Rheumatology, University of California, San Diego, 9500 Gilman Drive, San Diego, CA 92093, USA
| | - Rohit Loomba
- Division of Gastroenterology and Hepatology, University of California, San Diego, 9500 Gilman Drive, San Diego, CA 92093, USA; NAFLD Research Center, Department of Medicine, University of California at San Diego, La Jolla, USA; Division of Epidemiology, Department of Family and Preventative Medicine, University of California at San Diego, La Jolla, USA
| | - Veeral Ajmera
- Division of Gastroenterology and Hepatology, University of California, San Diego, 9500 Gilman Drive, San Diego, CA 92093, USA; NAFLD Research Center, Department of Medicine, University of California at San Diego, La Jolla, USA.
| | - Monica Guma
- Department of Rheumatology, University of California, San Diego, 9500 Gilman Drive, San Diego, CA 92093, USA; Department of Medicine, Autonomous University of Barcelona, Plaça Cívica, 08193 Bellaterra, Barcelona, Spain; San Diego VA Healthcare Service, San Diego, CA, 92161, USA.
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10
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Nasonov EL, Ananyeva LP, Avdeev SN. Interstitial lung disease in rheumatoid arthritis: A multidisciplinary problem in rheumatology and pulmonology. RHEUMATOLOGY SCIENCE AND PRACTICE 2022. [DOI: 10.47360/1995-4484-2022-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Rheumatoid arthritis (RA) is an immune-mediated rheumatic disease (IMRDs) characterized by chronic erosive arthritis and systemic damage to internal organs, leading to early disability and reduced life expectancy in patients. A particularly important place among the systemic manifestations of RA is occupied by interstitial lung diseases (ILD) – the most severe form of pulmonary pathology in RA, defined as RA-ILD, which is pathogenetically associated with risk factors (smoking, etc.) and autoimmune mechanisms underlying RA. RA-ILD is a subtype of RA characterized by a severe course and a poor prognosis и неблагоприятным прогнозом. The review presents new data regarding risk factors and biomarkers for RA-ILD; modern diagnostic capabilities based on the use of functional lung tests, high-resolution computed tomography, ultrasound examination of the lungs. Particular attention is paid to the efficacy and safety of pharmacotherapy, including methotrexate, biologics, JAK inhibitors, and antifibrotic therapy. An algorithm for the pharmacotherapy of RA-ILD has been proposed.
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Affiliation(s)
- E. L. Nasonov
- V.A. Nasonova Research Institute of Rheumatology; I.M. Sechenov First Moscow State Medical University of the Ministry of Health Care of Russian Federation (Sechenov University)
| | | | - S. N. Avdeev
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health Care of Russian Federation (Sechenov University)
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11
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The Role of T Cells in Systemic Sclerosis: An Update. IMMUNO 2022. [DOI: 10.3390/immuno2030034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Systemic sclerosis (SSc) is a chronic disease characterized by microvasculopathy, autoantibodies (autoAbs), and fibrosis. The pathogenesis of the disease is incompletely understood. Microvasculopathy and autoAbs appear very early in the disease process. AutoAbs, such as those directed against DNA topoisomerase I (Topo I), are disease specific and associated with disease manifestations, and indicate activation of the adaptive immune system. B cells are involved in fibrosis in SSc. T cells are also involved in disease pathogenesis. T cells show signs of antigen-induced activation; T cells of TH2 type are increased and produce profibrotic cytokines interleukin (IL)-4, IL-13, and IL-31; CD4+ cytotoxic T lymphocytes are increased in skin lesions, and cause fibrosis and endothelial cell apoptosis; circulating T follicular helper (TFH) cells are increased in SSc produce IL-21 and promote plasmablast antibody production. On the other hand, regulatory T cells are impaired in SSc. These findings provide strong circumstantial evidence for T cell implication in SSc pathogenesis and encourage new T cell-directed therapeutic strategies for the disease.
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12
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Kokubo K, Onodera A, Kiuchi M, Tsuji K, Hirahara K, Nakayama T. Conventional and pathogenic Th2 cells in inflammation, tissue repair, and fibrosis. Front Immunol 2022; 13:945063. [PMID: 36016937 PMCID: PMC9395650 DOI: 10.3389/fimmu.2022.945063] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/18/2022] [Indexed: 12/15/2022] Open
Abstract
Type 2 helper T (Th2) cells, a subset of CD4+ T cells, play an important role in the host defense against pathogens and allergens by producing Th2 cytokines, such as interleukin-4 (IL-4), IL-5, and IL-13, to trigger inflammatory responses. Emerging evidence reveals that Th2 cells also contribute to the repair of injured tissues after inflammatory reactions. However, when the tissue repair process becomes chronic, excessive, or uncontrolled, pathological fibrosis is induced, leading to organ failure and death. Thus, proper control of Th2 cells is needed for complete tissue repair without the induction of fibrosis. Recently, the existence of pathogenic Th2 (Tpath2) cells has been revealed. Tpath2 cells produce large amounts of Th2 cytokines and induce type 2 inflammation when activated by antigen exposure or tissue injury. In recent studies, Tpath2 cells are suggested to play a central role in the induction of type 2 inflammation whereas the role of Tpath2 cells in tissue repair and fibrosis has been less reported in comparison to conventional Th2 cells. In this review, we discuss the roles of conventional Th2 cells and pathogenic Th2 cells in the sequence of tissue inflammation, repair, and fibrosis.
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Affiliation(s)
- Kota Kokubo
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Atsushi Onodera
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
- Institute for Advanced Academic Research, Chiba University, Chiba, Japan
| | - Masahiro Kiuchi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kaori Tsuji
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kiyoshi Hirahara
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
- *Correspondence: Kiyoshi Hirahara, ; Toshinori Nakayama,
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
- AMED-CREST, AMED, Chiba, Japan
- *Correspondence: Kiyoshi Hirahara, ; Toshinori Nakayama,
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13
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Chung J, Choi MR, Kim MG, Park SK, Kim YM. Abatacept (Cytotoxic T Lymphocyte Antigen 4-Fragment Crystallizable) Reduces Allergic Inflammation of Ovalbumin-Sensitized Mice. Am J Rhinol Allergy 2022; 36:432-439. [PMID: 34994213 DOI: 10.1177/19458924211072364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/08/2023]
Abstract
BACKGROUND Abatacept (Aba) is a cytotoxic T-lymphocyte antigen-4 and fragment crystallizable fusion protein. Aba blocks B7/Cluster of differentiation 28 - cytotoxic T-lymphocyte antigen-4 costimulatory pathway, inhibits cluster of differentiation 4+ T-cell activation, and is used as an anti-inflammatory drug. OBJECTIVES We conducted this study to assess the effectiveness of Aba in the treatment of allergic rhinitis (AR) in a mouse model. METHODS We divided 40 four-week-old BALB/c mice into four groups: control group (n = 10), positive control group (AR, n = 10), Aba group (AR + Aba, n = 10), and dexamethasone group (AR + Dex, n = 10). Mice in each group were challenged intranasally with daily ovalbumin (OVA) administration. Episodes of sneezing and nose rubbing were counted. Mice were sacrificed on day 42 and cytokines were measured in nasal lavage fluid. Nasal mucosae of five mice from each group were used for reverse transcriptase-polymerase chain reaction and western blot assay. Samples were collected from five mice from each group for histological analysis. RESULTS Symptoms of AR significantly improved in the AR + Aba and AR + Dex groups compared with the AR group. Fewer eosinophils and goblet cells were seen in the AR + Aba and AR + Dex groups compared with the AR group. Both the AR + Aba and AR + Dex groups showed a significant decrease in nasal T helper 2 cytokine levels, including interleukin (IL)-4, IL-5, IL-13 and T cell activation related IL-17A, and interferon gamma (IFN- γ). Total immunoglobulin (Ig) E and OVA-specific IgG1 levels were also significantly lower in the AR + Aba and AR + Dex groups. OVA-specific IgE level was also significantly lower in the AR + Aba than AR group. CONCLUSIONS Aba suppresses allergic inflammation and appears to be a good treatment for AR.
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Affiliation(s)
- Jaein Chung
- Chungnam National University School of Medicine, Daejeon, Korea
| | - Mi-Ra Choi
- Chungnam National University School of Medicine, Daejeon, Korea
| | - Min Gyu Kim
- Chungnam National University School of Medicine, Daejeon, Korea
| | - Soo Kyoung Park
- Chungnam National University School of Medicine, Daejeon, Korea
| | - Yong Min Kim
- Chungnam National University School of Medicine, Daejeon, Korea
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14
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Frantz C, Cauvet A, Durand A, Gonzalez V, Pierre R, Do Cruzeiro M, Bailly K, Andrieu M, Orvain C, Avouac J, Ottaviani M, Thuillet R, Tu L, Guignabert C, Lucas B, Auffray C, Allanore Y. Driving Role of Interleukin-2-Related Regulatory CD4+ T Cell Deficiency in the Development of Lung Fibrosis and Vascular Remodeling in a Mouse Model of Systemic Sclerosis. Arthritis Rheumatol 2022; 74:1387-1398. [PMID: 35255201 DOI: 10.1002/art.42111] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/18/2022] [Accepted: 03/03/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Systemic sclerosis (SSc) is a debilitating autoimmune disease characterized by severe lung outcomes resulting in reduced life expectancy. Fra-2-transgenic mice offer the opportunity to decipher the relationships between the immune system and lung fibrosis. This study was undertaken to investigate whether the Fra-2-transgenic mouse lung phenotype may result from an imbalance between the effector and regulatory arms in the CD4+ T cell compartment. METHODS We first used multicolor flow cytometry to extensively characterize homeostasis and the phenotype of peripheral CD4+ T cells from Fra-2-transgenic mice and control mice. We then tested different treatments for their effectiveness in restoring CD4+ Treg cell homeostasis, including adoptive transfer of Treg cells and treatment with low-dose interleukin-2 (IL-2). RESULTS Fra-2-transgenic mice demonstrated a marked decrease in the proportion and absolute number of peripheral Treg cells that preceded accumulation of activated, T helper cell type 2-polarized, CD4+ T cells. This defect in Treg cell homeostasis was derived from a combination of mechanisms including impaired generation of these cells in both the thymus and the periphery. The impaired ability of peripheral conventional CD4+ T cells to produce IL-2 may greatly contribute to Treg cell deficiency in Fra-2-transgenic mice. Notably, adoptive transfer of Treg cells, low-dose IL-2 therapy, or combination therapy changed the phenotype of Fra-2-transgenic mice, resulting in a significant reduction in pulmonary parenchymal fibrosis and vascular remodeling in the lungs. CONCLUSION Immunotherapies for restoring Treg cell homeostasis could be relevant in SSc. An intervention based on low-dose IL-2 injections, as is already proposed in other autoimmune diseases, could be the most suitable treatment modality for restoring Treg cell homeostasis for future research.
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Affiliation(s)
- Camelia Frantz
- Université de Paris, Inserm U1016, CNRS UMR 8104, and Cochin Hospital, Paris, France
| | - Anne Cauvet
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | - Aurélie Durand
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | | | - Rémi Pierre
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | | | - Karine Bailly
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | - Muriel Andrieu
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | - Cindy Orvain
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | - Jérôme Avouac
- Université de Paris, Inserm U1016, CNRS UMR 8104, and Cochin Hospital, Paris, France
| | - Mina Ottaviani
- INSERM UMR S 999, Hôpital Marie Lannelongue, and Université Paris-Saclay, Paris, France
| | - Raphaël Thuillet
- INSERM UMR S 999, Hôpital Marie Lannelongue, and Université Paris-Saclay, Paris, France
| | - Ly Tu
- INSERM UMR S 999, Hôpital Marie Lannelongue, and Université Paris-Saclay, Paris, France
| | - Christophe Guignabert
- INSERM UMR S 999, Hôpital Marie Lannelongue, and Université Paris-Saclay, Paris, France
| | - Bruno Lucas
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | - Cédric Auffray
- Université de Paris, Inserm U1016, CNRS UMR 8104, Paris, France
| | - Yannick Allanore
- Université de Paris, Inserm U1016, CNRS UMR 8104, and Cochin Hospital, Paris, France
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15
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Cifuentes-Mendiola SE, Solis-Suarez DL, Martínez-Dávalos A, Godínez-Victoria M, García-Hernández AL. CD4 + T-cell activation of bone marrow causes bone fragility and insulin resistance in type 2 diabetes. Bone 2022; 155:116292. [PMID: 34896656 DOI: 10.1016/j.bone.2021.116292] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 12/14/2022]
Abstract
Type 2 diabetes mellitus (T2DM) causes an increased risk of bone fractures. However, the pathophysiology of diabetic bone fragility is not completely understood. It has been proposed that an inflammatory microenvironment in bone could be a major mechanism by inducing uncontrolled bone resorption, inadequate bone formation and consequently more porous bones. We propose that activated T-cells in the bone marrow cause a pro-inflammatory microenvironment in bone, and cause bone fragility in T2DM. We induced T2DM in C57BL/6 male mice through a hypercaloric diet rich in carbohydrates and low doses of streptozocin. In T2DM mice we inhibited systemic activation of T-cells with a fusion protein between the extracellular domain of Cytotoxic T-Lymphocyte Antigen 4 and the Fc domain of human immunoglobulin G (CTLA4-Ig). We analysed the effects of T2DM or CTLA4-Ig in lymphocyte cell subsets and antigen-presenting cells in peripheral blood and femoral bone marrow; and their effect on the metabolic phenotype, blood and bone cytokine concentration, femoral bone microarchitecture and biomechanical properties, and the number of osteoblast-like cells in the femoral endosteum. We performed a Pearson multiple correlation analysis between all variables in order to understand the global mechanism. Results demonstrated that CTLA4-Ig decreased the number of activated CD4+ T-cells in the femoral bone marrow and consequently decreased TNF-α and RANK-L concentration in bone, notably improved femoral bone microarchitecture and biomechanical properties, increased the number of osteoblast-like cells, and reduces osteoclastic activity compared to T2DM mice that did not receive the inhibitor. Interestingly, we observed that blood glucose levels and insulin resistance may be related to the increase in activated CD4+ T-cells in the bone marrow. We conclude that bone marrow activated CD4+ T-cells cause poor bone quality and insulin resistance in T2DM.
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Affiliation(s)
- S E Cifuentes-Mendiola
- Laboratory of Dental Research, Section of Osteoimmunology and Oral Immunology, FES Iztacala, National Autonomous University of Mexico, A. Jiménez Gallardo SN, San Sebastián Xhala, Cuautitlán Izcalli, Estado de México, CP 54714, Mexico; Postgraduate in Biological Sciences, National Autonomous University of Mexico, Mexico, Mexico
| | - D L Solis-Suarez
- Laboratory of Dental Research, Section of Osteoimmunology and Oral Immunology, FES Iztacala, National Autonomous University of Mexico, A. Jiménez Gallardo SN, San Sebastián Xhala, Cuautitlán Izcalli, Estado de México, CP 54714, Mexico
| | - A Martínez-Dávalos
- Physics Institute, National Autonomous University of Mexico, Circuito de la Investigación Científica, Ciudad Universitaria, 04510 México City, Mexico
| | - M Godínez-Victoria
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico, Mexico
| | - A L García-Hernández
- Laboratory of Dental Research, Section of Osteoimmunology and Oral Immunology, FES Iztacala, National Autonomous University of Mexico, A. Jiménez Gallardo SN, San Sebastián Xhala, Cuautitlán Izcalli, Estado de México, CP 54714, Mexico.
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16
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Orvain C, Cauvet A, Prudent A, Guignabert C, Thuillet R, Ottaviani M, Tu L, Duhalde F, Nicco C, Batteux F, Avouac J, Wang N, Seaberg MA, Dillon SR, Allanore Y. Acazicolcept (ALPN-101), a dual ICOS/CD28 antagonist, demonstrates efficacy in systemic sclerosis preclinical mouse models. Arthritis Res Ther 2022; 24:13. [PMID: 34986869 PMCID: PMC8728910 DOI: 10.1186/s13075-021-02709-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/20/2021] [Indexed: 11/24/2022] Open
Abstract
Background Uncontrolled immune response with T cell activation has a key role in the pathogenesis of systemic sclerosis (SSc), a disorder that is characterized by generalized fibrosis affecting particularly the lungs and skin. Costimulatory molecules are key players during immune activation, and recent evidence supports a role of CD28 and ICOS in the development of fibrosis. We herein investigated the efficacy of acazicolcept (ALPN-101), a dual ICOS/CD28 antagonist, in two complementary SSc-related mouse models recapitulating skin fibrosis, interstitial lung disease, and pulmonary hypertension. Methods Expression of circulating soluble ICOS and skin-expressed ICOS was investigated in SSc patients. Thereafter, acazicolcept was evaluated in the hypochlorous acid (HOCL)-induced dermal fibrosis mouse model and in the Fra-2 transgenic (Tg) mouse model. In each model, mice received 400 μg of acazicolcept or a molar-matched dose of an Fc control protein twice a week for 6 weeks. After 6 weeks, skin and lung were evaluated. Results ICOS was significantly increased in the sera from SSc patients and in SSc skin biopsies as compared to samples from healthy controls. Similar body weight changes were observed between Fc control and acazicolcept groups in both HOCL and Fra-2 Tg mice suggesting a good tolerance of acazicolcept treatment. In mice challenged with HOCL, acazicolcept induced a significant decrease in dermal thickness, collagen content, myofibroblast number, and inflammatory infiltrates characterized by B cells, T cells, neutrophils, and macrophages. In the Fra-2 Tg mouse model, acazicolcept treatment reduced lung collagen content, fibrillar collagen, histological fibrosis score, and right ventricular systolic pressure (RVSP). A reduction in frequency of CD4+ and T effector memory cells and an increase in the percentage of CD4+ T naïve cells in spleen and lung of acazicolcept-treated Fra-2 Tg mice was observed as compared to Fc control-treated Fra-2 Tg mice. Moreover, acazicolcept reduced CD69 and PD-1 expression on CD4+ T cells from the spleen and the lung. Target engagement by acazicolcept was demonstrated by blockade of CD28 and ICOS detection by flow cytometry in treated mice. Conclusions Our results confirm the importance of costimulatory molecules in inflammatory-driven fibrosis. Our data highlight a key role of ICOS and CD28 in SSc. Using complementary models, we demonstrated that dual ICOS/CD28 blockade by acazicolcept decreased dermal and pulmonary fibrosis and alleviated pulmonary hypertension. These results pave the way for subsequent research on ICOS/CD28-targeted therapies. Supplementary Information The online version contains supplementary material available at 10.1186/s13075-021-02709-2.
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Affiliation(s)
- Cindy Orvain
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France
| | - Anne Cauvet
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France
| | - Alexis Prudent
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France
| | - Christophe Guignabert
- INSERM UMR_S 999, Le Plessis-Robinson, France.,Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Raphaël Thuillet
- INSERM UMR_S 999, Le Plessis-Robinson, France.,Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Mina Ottaviani
- INSERM UMR_S 999, Le Plessis-Robinson, France.,Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Ly Tu
- INSERM UMR_S 999, Le Plessis-Robinson, France.,Université Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Fanny Duhalde
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France
| | - Carole Nicco
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France
| | - Frédéric Batteux
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Service d'immunologie biologique (Professeur Batteux), Paris, France
| | - Jérôme Avouac
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Service de Rhumatologie A, Hôpital 27 rue du Faubourg Saint-Jacques, Cochin, 75014, Paris, France
| | | | | | | | - Yannick Allanore
- Université Paris Descartes, Sorbonne Paris Cité, INSERM U1016, Institut Cochin, CNRS UMR8104, Paris, France. .,Université Paris Descartes, Sorbonne Paris Cité, Service de Rhumatologie A, Hôpital 27 rue du Faubourg Saint-Jacques, Cochin, 75014, Paris, France.
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17
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Guilpain P, Noël D, Avouac J. Editorial: Key Players in Systemic Sclerosis: The Immune System and Beyond. Front Immunol 2021; 12:770419. [PMID: 34659272 PMCID: PMC8514991 DOI: 10.3389/fimmu.2021.770419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Philippe Guilpain
- Department of Internal Medicine and Multi-Organic Diseases, Local Referral Center for Systemic and Autoimmune Diseases, St Eloi Hospital, Montpellier, France.,Faculty of Medicine, University of Montpellier, Montpellier, France.,Inserm U1183, Institute for Regenerative Medicine and Biotherapy (IRMB), St Eloi Hospital, Montpellier, France
| | - Danièle Noël
- Faculty of Medicine, University of Montpellier, Montpellier, France.,Inserm U1183, Institute for Regenerative Medicine and Biotherapy (IRMB), St Eloi Hospital, Montpellier, France
| | - Jérôme Avouac
- Department of Rheumatology, Cochin Hospital, AP-HP.CUP, Paris, France.,Faculty of Medicine, University of Paris, Université Paris Descartes, Paris, France.,INSERM U1016 and CNRS UMR8104, Cochin Institute, Paris, France
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18
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Beurier P, Ricard L, Eshagh D, Malard F, Siblany L, Fain O, Mohty M, Gaugler B, Mekinian A. TFH cells in systemic sclerosis. J Transl Med 2021; 19:375. [PMID: 34461933 PMCID: PMC8407089 DOI: 10.1186/s12967-021-03049-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/20/2021] [Indexed: 12/17/2022] Open
Abstract
Systemic sclerosis is an autoimmune disease characterized by excessive dermal fibrosis with progression to internal organs, vascular impairment and immune dysregulation evidenced by the infiltration of inflammatory cells in affected tissues and the production of auto antibodies. While the pathogenesis remains unclear, several data highlight that T and B cells deregulation is implicated in the disease pathogenesis. Over the last decade, aberrant responses of circulating T follicular helper cells, a subset of CD4 T cells which are able to localise predominantly in the B cell follicles through a high level of chemokine receptor CXCR5 expression are described in pathogenesis of several autoimmune diseases and chronic graft-versus-host-disease. In the present review, we summarized the observed alteration of number and frequency of circulating T follicular helper cells in systemic sclerosis. We described their role in aberrant B cell activation and differentiation though interleukine-21 secretion. We also clarified T follicular helper-like cells involvement in fibrogenesis in both human and mouse model. Finally, because T follicular helper cells are involved in both fibrosis and autoimmune abnormalities in systemic sclerosis patients, we presented the different strategies could be used to target T follicular helper cells in systemic sclerosis, the therapeutic trials currently being carried out and the future perspectives from other auto-immune diseases and graft-versus-host-disease models.
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Affiliation(s)
- Pauline Beurier
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France
| | - Laure Ricard
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France.,Service D'Hématologie Clinique, AP-HP, Hôpital Saint-Antoine, 75012, Paris, France
| | - Deborah Eshagh
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France
| | - Florent Malard
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France.,Service D'Hématologie Clinique, AP-HP, Hôpital Saint-Antoine, 75012, Paris, France
| | - Lama Siblany
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France
| | - Olivier Fain
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France
| | - Mohamad Mohty
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France.,Sorbonne Université, Paris, France.,Service D'Hématologie Clinique, AP-HP, Hôpital Saint-Antoine, 75012, Paris, France
| | - Béatrice Gaugler
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France
| | - Arsène Mekinian
- INSERM UMRs 938, Centre de Recherche Saint-Antoine, AP-HP, Hôpital Saint-Antoine, Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Université, 75012, Paris, France. .,Sorbonne Université, Paris, France. .,Service de Médecine Interne and Inflammation-Immunopathology-Biotherapy Department (DMU 3iD), AP-HP, Hôpital Saint-Antoine, 75012, Paris, France.
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19
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Sánchez-Gloria JL, Martínez-Olivares CE, Rojas-Morales P, Hernández-Pando R, Carbó R, Rubio-Gayosso I, Arellano-Buendía AS, Rada KM, Sánchez-Muñoz F, Osorio-Alonso H. Anti-Inflammatory Effect of Allicin Associated with Fibrosis in Pulmonary Arterial Hypertension. Int J Mol Sci 2021; 22:ijms22168600. [PMID: 34445305 PMCID: PMC8395330 DOI: 10.3390/ijms22168600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 12/27/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is characterized by pulmonary vascular remodeling. Recent evidence supports that inflammation plays a key role in triggering and maintaining pulmonary vascular remodeling. Recent studies have shown that garlic extract has protective effects in PAH, but the precise role of allicin, a compound derived from garlic, is unknown. Thus, we used allicin to evaluate its effects on inflammation and fibrosis in PAH. Male Wistar rats were divided into three groups: control (CON), monocrotaline (60 mg/kg) (MCT), and MCT plus allicin (16 mg/kg/oral gavage) (MCT + A). Right ventricle (RV) hypertrophy and pulmonary arterial medial wall thickness were determined. IL-1β, IL-6, TNF-α, NFκB p65, Iκβ, TGF-β, and α-SMA were determined by Western blot analysis. In addition, TNF-α and TGF-β were determined by immunohistochemistry, and miR-21-5p and mRNA expressions of Cd68, Bmpr2, and Smad5 were determined by RT-qPCR. Results: Allicin prevented increases in vessel wall thickness due to TNF-α, IL-6, IL-1β, and Cd68 in the lung. In addition, TGF-β, α-SMA, and fibrosis were lower in the MCT + A group compared with the MCT group. In the RV, allicin prevented increases in TNF-α, IL-6, and TGF-β. These observations suggest that, through the modulation of proinflammatory and profibrotic markers in the lung and heart, allicin delays the progression of PAH.
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MESH Headings
- Animals
- Anti-Inflammatory Agents/therapeutic use
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Antigens, Differentiation, Myelomonocytic/genetics
- Antigens, Differentiation, Myelomonocytic/metabolism
- Bone Morphogenetic Protein Receptors, Type II/genetics
- Bone Morphogenetic Protein Receptors, Type II/metabolism
- Cytokines/genetics
- Cytokines/metabolism
- Disulfides/therapeutic use
- Fibrosis
- Heart Ventricles/drug effects
- Heart Ventricles/metabolism
- Heart Ventricles/pathology
- Hypertension, Pulmonary/drug therapy
- Male
- NF-kappa B/genetics
- NF-kappa B/metabolism
- Pulmonary Artery/drug effects
- Pulmonary Artery/metabolism
- Pulmonary Artery/pathology
- Rats
- Rats, Wistar
- Smad5 Protein/genetics
- Smad5 Protein/metabolism
- Sulfinic Acids/therapeutic use
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Affiliation(s)
- José L. Sánchez-Gloria
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (J.L.S.-G.); (I.R.-G.)
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico;
| | - Constanza Estefanía Martínez-Olivares
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, Mexico City 14080, Mexico; (C.E.M.-O.); (R.H.-P.)
| | - Pedro Rojas-Morales
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; (P.R.-M.); (A.S.A.-B.)
| | - Rogelio Hernández-Pando
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, Mexico City 14080, Mexico; (C.E.M.-O.); (R.H.-P.)
| | - Roxana Carbó
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico;
| | - Ivan Rubio-Gayosso
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (J.L.S.-G.); (I.R.-G.)
| | - Abraham S. Arellano-Buendía
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; (P.R.-M.); (A.S.A.-B.)
| | - Karla M. Rada
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico;
| | - Fausto Sánchez-Muñoz
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico; (J.L.S.-G.); (I.R.-G.)
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico;
- Correspondence: (F.S.-M.); (H.O.-A.)
| | - Horacio Osorio-Alonso
- Departamento de Fisiopatología Cardio-Renal, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico; (P.R.-M.); (A.S.A.-B.)
- Correspondence: (F.S.-M.); (H.O.-A.)
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20
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Campochiaro C, Allanore Y. An update on targeted therapies in systemic sclerosis based on a systematic review from the last 3 years. Arthritis Res Ther 2021; 23:155. [PMID: 34074331 PMCID: PMC8168022 DOI: 10.1186/s13075-021-02536-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 05/19/2021] [Indexed: 11/10/2022] Open
Abstract
New molecular mechanisms that can be targeted with specific drugs have recently emerged for the treatment of systemic sclerosis (SSc) patients. Over the past 3 years, the achievement of one large phase 3 trial has led to the approval by drug agencies of the first drug licenced for SSc-related interstitial lung disease. Given this exciting time in the SSc field, we aimed to perform a systemic literature review of phase 1, phase 2 and phase 3 clinical trials and large observational studies about targeted therapies in SSc. We searched MEDLINE/PubMed, EMBASE, and ClinicalTrials.gov for clinical studies from 2016 with targeted therapies as the primary treatment in patients with SSc for skin or lung involvement as the primary clinical outcome measure. Details on the study characteristics, the trial drug used, the molecular target engaged by the trial drug, the inclusion criteria of the study, the treatment dose, the possibility of concomitant immunosuppression, the endpoints of the study, the duration of the study and the results obtained were reviewed. Of the 973 references identified, 21 (4 conference abstracts and 17 articles) were included in the systematic review. A total of 15 phase 1/phase 2 clinical trials, 2 phase 3 clinical trials and 2 observation studies were analysed. The drugs studied in phase 1/phase 2 studies included the following: inebilizumab, dabigatran, C-82, pomalidomide, rilonacept, romilkimab, tocilizumab, tofacitinib, pirfenidone, lenabasum, abatacept, belimumab, riociguat, SAR100842 and lanifibranor. All but 3 studies were performed in early diffuse SSc patients with different inclusion criteria, while 3 studies were performed in SSc patients with interstitial lung disease (ILD). Phase 3 clinical trials investigated nintedanib and tocilizumab. Nintedanib was investigated in SSc-ILD patients whereas tocilizumab focused on early diffuse SSc patients with inflammatory features. Two observational studies including > 50 patients with rituximab as the targeted drug were also evaluated. All these studies offer a real hope for SSc patients. The future challenges will be to customize patient-specific therapeutics with the goal to develop precision medicine for SSc.
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Affiliation(s)
- Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR) IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Via Olgettina 60, 20132, Milan, Italy
| | - Yannick Allanore
- Service de Rhumatologie, Hôpital Cochin, Université de Paris, 27 rue du Faubourg Saint-Jacques, 75014, Paris, France.
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21
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Suzuki Y, Oishi H, Kanehira M, Matsuda Y, Hirama T, Noda M, Okada Y. Effect of CTLA4-Ig on Obliterative Bronchiolitis in a Mouse Intrapulmonary Tracheal Transplantation Model. Ann Thorac Cardiovasc Surg 2021; 27:355-365. [PMID: 33980752 PMCID: PMC8684841 DOI: 10.5761/atcs.oa.20-00398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives: One of the serious problems after lung transplantation is chronic lung allograft dysfunction (CLAD). Most CLAD patients pathologically characterized by obliterative bronchiolitis (OB). Cytotoxic T-lymphocyte-associated antigen 4 (CTLA4)-Ig is a combination protein of the Fc fragment of human IgG1 linked to the extracellular domain of CTLA4. The aim of the study was to examine the effect of CTLA4-Ig therapy on OB using a mouse intrapulmonary tracheal transplantation (IPTT) model. Methods: IPTT was performed between BALB/c (donor) and C57BL/6 (recipient) mice. Abatacept, which is a commercially available form of CTLA4-Ig, was intraperitoneally injected in recipient mice immediately after surgery, on days 7, 14, and 21. The mice in the control group received human IgG. Results: We performed semi-quantitative analysis of graft luminal obliteration at post-transplant day 28. We calculated the obliteration ratio of the lumen of the transplanted trachea in each case. The obliteration ratio was significantly lower in the CTLA4-Ig group than that in the control group (91.2 ± 2.1% vs. 47.8 ± 7.9%, p = 0.0008). Immunofluorescent staining revealed significantly decreased lymphoid neogenesis in the lung. Conclusions: CTLA4-Ig therapy attenuated tracheal obliteration with fibrous tissue in the mouse IPTT model. The attenuation of fibrous obliteration was correlated with the inhibition of lymphoid neogenesis.
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Affiliation(s)
- Yamato Suzuki
- Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Miyagi, Japan
| | - Hisashi Oishi
- Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Miyagi, Japan
| | - Masahiko Kanehira
- Center for Life Science Research, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Yasushi Matsuda
- Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Miyagi, Japan.,Department of Thoracic Surgery, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Takashi Hirama
- Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Miyagi, Japan
| | - Masafumi Noda
- Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Miyagi, Japan
| | - Yoshinori Okada
- Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Miyagi, Japan
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22
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Manfredi A, Cassone G, Luppi F, Atienza-Mateo B, Cavazza A, Sverzellati N, González-Gay MA, Salvarani C, Sebastiani M. Rheumatoid arthritis related interstitial lung disease. Expert Rev Clin Immunol 2021; 17:485-497. [PMID: 33779447 DOI: 10.1080/1744666x.2021.1905524] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Interstitial lung disease (ILD) represents a frequent extra-articular manifestation of rheumatoid arthritis (RA) deeply impacting both quality of life and overall prognosis. Areas covered: A literature search was performed including PubMed, Embase, Scopus, and Web of Science. Many retrospective studies investigated the possible risk factors for RA-related ILD (RA-ILD), aiming to identify patients at risk. Among them, males, smokers, positivity of anti-citrullinated peptide antibodies have been associated with RA-ILD, such as some genetic haplotypes. Usual interstitial pneumonia is the histologic and radiologic pattern most frequently observed, followed by nonspecific interstitial pneumonia. Since lung involvement can represent the RA onset, an early differential diagnosis with idiopathic interstitial pneumonia can be difficult or sometimes impossible. High-resolution computed tomography represents the gold standard for ILD diagnosis, while multidisciplinary discussion should be required to assess disease staging, severity and progression. Expert opinion: Management of RA-ILD patients is challenging due to the lack of evidence-based data regarding both assessment and treatment. Moreover, the high variability of clinical presentation and evolution makes it difficult to establish the correct therapeutic strategy. Currently, multidisciplinary approach, including at least rheumatologists, pulmonologists, and radiologists, is desirable to define therapy and follow-up strategies.
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Affiliation(s)
- Andreina Manfredi
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di , Modena, Italy
| | - Giulia Cassone
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di , Modena, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabrizio Luppi
- Department of Medicine and Surgery, University of Milan Bicocca, Milan, Italy.,Department of Medicine and Surgery, Respiratory Unit, San Gerardo Hospital, ASST Monza, Monza, Italy
| | - Belen Atienza-Mateo
- Department of Rheumatology, Hospital Universitario Marques De Valdecilla, IDIVAL, University of Cantabria Santander, Santander, Spain
| | - Alberto Cavazza
- Pathology Unit, IRCCS Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS Di Reggio Emilia, Reggio Emilia, Italy
| | - Nicola Sverzellati
- Section of Radiology, Unit of Surgical Sciences, Department of Medicine and Surgery (Dimec), University of Parma, Parma, Italy
| | - Miguel A González-Gay
- Department of Rheumatology, Hospital Universitario Marques De Valdecilla, IDIVAL, University of Cantabria Santander, Santander, Spain
| | - Carlo Salvarani
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di , Modena, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.,Rheumatology Unit, IRCCS Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS Di Reggio Emilia, Reggio Emilia, Italy
| | - Marco Sebastiani
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di , Modena, Italy
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23
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Vicente-Rabaneda EF, Atienza-Mateo B, Blanco R, Cavagna L, Ancochea J, Castañeda S, González-Gay MÁ. Efficacy and safety of abatacept in interstitial lung disease of rheumatoid arthritis: A systematic literature review. Autoimmun Rev 2021; 20:102830. [PMID: 33887489 DOI: 10.1016/j.autrev.2021.102830] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 02/11/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Interstitial lung disease (ILD) is a serious complication that represents the second leading cause of death in patients with rheumatoid arthritis (RA). Treatment of RA-ILD remains controversial. The absence of randomized clinical trials and specific ACR or EULAR therapeutic guidelines makes it difficult to establish solid therapeutic recommendations on this issue. In this scenario, real-world data is especially valuable. OBJECTIVE To review the literature evidence on the efficacy and safety of abatacept (ABA) for the treatment of rheumatoid arthritis (RA) with associated interstitial lung disease (ILD), given its clinical relevance and the lack of consensus on its therapeutic management. METHODS PUBMED and EMBASE were searched from the date of approval of ABA to the end of 2020 using a combination of RA, ILD and ABA terms following PRISMA guidelines. Identified studies were evaluated by two independent investigators. RESULTS Nine original studies (1 case series and 8 observational studies) were selected for inclusion in the systematic review. No randomized trial or meta-analysis were identified. The mean age of patients ranged from 61.2 to 75 years and the mean RA duration varied from 7.4 to 18 years. Subcutaneous ABA (74.5%-91%) predominated in combination with conventional synthetic DMARDs (csDMARDs) (58%-75%), and it was used as first-line biologic agent in 22.8%-64.9% of the patients. The mean course of ILD ranged from 1 to 6.7 years, being usual and nonspecific interstitial pneumonia the most frequent patterns. Improvement or stabilization of ILD imaging (76.6%-92.7%) and FVC or DLCO (>85%) was described after a mean follow-up of 17.4-47.8 months, regardless of the pattern of lung involvement, being more remarkable in patients with shorter evolution of ILD. ABA led to significantly lower ILD worsening rates than TNF inhibitors (TNFi) and was associated with a 90% reduction in the relative risk of deterioration of ILD at 24 months of follow-up compared to TNFi and csDMARDs. Combination with methotrexate may have a corticoid-sparing effect. No unexpected adverse events were identified. CONCLUSIONS Current evidence suggests that ABA may be a plausible alternative to treat RA patients with ILD. It would be highly desirable to develop prospective randomized controlled studies to confirm these findings.
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Affiliation(s)
- Esther F Vicente-Rabaneda
- Rheumatology Division, Hospital Universitario de la Princesa, IIS-Princesa, C/Diego de León 62, 28006 Madrid, Spain.
| | - Belén Atienza-Mateo
- Rheumatology Division, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla 25, 39008 Santander, Cantabria, Spain.
| | - Ricardo Blanco
- Rheumatology Division, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla 25, 39008 Santander, Cantabria, Spain.
| | - Lorenzo Cavagna
- University and IRCCS Policlinico S. Matteo Foundation, Viale Camillo Golgi 19, 27100 Pavia, Italy.
| | - Julio Ancochea
- Pneumology Division, Hospital Universitario de la Princesa, IIS-Princesa, C/Diego de León 62, 28006 Madrid, Spain; Cátedra UAM-Roche, EPID-Future, Medicine Department, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, 28029 Madrid, Spain.
| | - Santos Castañeda
- Rheumatology Division, Hospital Universitario de la Princesa, IIS-Princesa, C/Diego de León 62, 28006 Madrid, Spain; Cátedra UAM-Roche, EPID-Future, Medicine Department, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, 28029 Madrid, Spain.
| | - Miguel Á González-Gay
- Rheumatology Division, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla 25, 39008 Santander, Cantabria, Spain; University of Cantabria, Santander, Spain; University of Witwatersrand, Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, South Africa.
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24
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Boleto G, Avouac J, Allanore Y. An update on recent randomized clinical trials in systemic sclerosis. Joint Bone Spine 2021; 88:105184. [PMID: 33887472 DOI: 10.1016/j.jbspin.2021.105184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 03/24/2021] [Indexed: 10/21/2022]
Abstract
Systemic sclerosis (SSc) is an autoimmune disorder characterized by a remarkable clinical heterogeneity and variable disease course. In this multifactorial condition, the interaction of several pathogenic pathways related to inflammation, vasculopathy and fibrosis promote organ damage. The understanding of the pathogenesis of SSc has improved in recent years leading to the identification of relevant therapeutic targets. Over the last few years, insightful clinical trials have been published and great progress has been made in developing effective therapeutic options. The positive results of the Safety and Efficacy of Nintedanib in Systemic SClerosIS (SENSCIS) trial have led to the approval by drug agencies of the first drug for SSc-related interstitial lung disease. However, the majority of clinical trials have focused on immunosuppressive therapy. Although benefit trends have been observed, outstanding results have not been achieved and to date no immunosuppressant has been approved in SSc. Clinical trial design has evolved regarding inclusion criteria with the aim to enrich for progressive patients. Endpoints have also been revised to better cover the fields of patients' feelings and functioning. Finally, background synthetic immunosuppressants have been allowed in some trials evaluating targeted therapies opening the door to combination therapies. Herewith, we provide an overview of the most significant clinical trials developed in recent years for the management of SSc.
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Affiliation(s)
- Gonçalo Boleto
- Department of Rheumatology, Université de Paris, Cochin Hospital, Paris, France
| | - Jérôme Avouac
- Department of Rheumatology, Université de Paris, Cochin Hospital, Paris, France; Inserm U1016, Institut Cochin, CNRS UMR8104, Paris, France
| | - Yannick Allanore
- Department of Rheumatology, Université de Paris, Cochin Hospital, Paris, France; Inserm U1016, Institut Cochin, CNRS UMR8104, Paris, France.
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25
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Liu M, Yu Y, Hu S. A review on applications of abatacept in systemic rheumatic diseases. Int Immunopharmacol 2021; 96:107612. [PMID: 33823429 DOI: 10.1016/j.intimp.2021.107612] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/11/2021] [Accepted: 03/22/2021] [Indexed: 12/26/2022]
Abstract
Abatacept is a CTLA-4Ig fusion protein that selectively modulates the CD80/CD86:CD28 costimulatory pathway required for full T-cell activation. The FDA has approved it to be used to treat adult rheumatoid arthritis, juvenile idiopathic arthritis, and adult active psoriatic arthritis. Considering the vital pathogenic role of the CTLA-4 pathway in autoimmune diseases, abatacept could efficiently treat other systemic rheumatic diseases. Here we reviewed the published literature to profile the perspectives about the off-label uses of abatacept, especially in those refractory cases with inadequate responses to conventional therapies and biologic agents. Abatacept can be a promising therapeutic option and contribute to reducing hormone dependence and correlated adverse events.
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Affiliation(s)
- Min Liu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yikai Yu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaoxian Hu
- Department of Rheumatology and Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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26
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Fernández-Díaz C, Atienza-Mateo B, Castañeda S, Melero-Gonzalez RB, Ortiz-SanJuan F, Loricera J, Casafont-Solé I, Rodríguez-García S, Aguilera-Cros C, Villa-Blanco I, Raya-Alvarez E, Ojeda-García C, Bonilla G, López-Robles A, Arboleya L, Narváez J, Cervantes E, Maiz O, Alvarez-Rivas MN, Cabezas I, Salgado E, Hidalgo-Calleja C, Fernández S, Fernández JC, Ferraz-Amaro I, González-Gay MA, Blanco R. ABATACEPT IN MONOTHERAPY VERSUS COMBINED IN INTERSTITIAL LUNG DISEASE OF RHEUMATOID ARTHRITIS. MULTICENTER STUDY OF 263 CAUCASIAN PATIENTS. Rheumatology (Oxford) 2021; 61:299-308. [PMID: 33779697 DOI: 10.1093/rheumatology/keab317] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To assess the efficacy and safety of abatacept (ABA) in monotherapy (ABAMONO) versus combined-ABA, ABA plus methotrexate (ABAMTX) or ABA plus non-MTX conventional-DMARDs (ABANON-MTX), in Rheumatoid Arthritis (RA) patients with Interstitial Lung Disease (ILD) (RA-ILD). METHODS Restrospective multicenter study of RA-ILD Caucasian patients treated with ABA. We analyzed in the three groups (ABAMONO, ABAMTX, ABANON-MTX) the following outcome variables: a) Dyspnea b) FVC and DLCO c) chest HRCT, d) DAS28-ESR, e) corticosteroid-sparing effect, f) ABA retention and side-effects. Differences between basal and final follow-up were evaluated. Multivariable linear regression was used to assess the differences between the three groups. RESULTS We studied 263 RA-ILD patients (mean age 64.6±10 years) [ABAMONO (n = 111), ABAMTX (n = 46) and ABANON-MTX (n = 106)]. At baseline, ABAMONO patients were older (67±10 years) and took higher prednisone dose (10 [IQR 5-15] mg/day). At that time, there were no statistically significant differences in sex, seropositivity, ILD patterns, FVC and DLCO or disease duration. Following treatment, in all groups, most patients experienced stabilization or improvement in FVC, DLCO, dyspnoea, chest-HRCT as well as improvement in DAS28-ESR. A statistically significant difference between basal and final follow-up was only found in corticosteroid-sparing effect in the group on combined-ABA (ABAMTX or ABANON-MTX). However, in the multivariable analysis, there were no differences in any outcome variables between the three groups. CONCLUSION In Caucasian individuals with RA-ILD, ABA in monotherapy or combined with MTX or with other conventional-DMARDS seems to be equally effective and safe. However, a corticosteroid-sparing effect is only observed with combined-ABA.
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Affiliation(s)
| | | | - Santos Castañeda
- HU La Princesa, IIS-Princesa, Cátedra UAM-Roche (EPID-Future), UAM, Madrid
| | | | | | - Javier Loricera
- HU Marqués de Valdecilla, IDIVAL, University of Cantabria, Santander
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Ricardo Blanco
- HU Marqués de Valdecilla, IDIVAL, University of Cantabria, Santander
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Bruni C, Guignabert C, Manetti M, Cerinic MM, Humbert M. The multifaceted problem of pulmonary arterial hypertension in systemic sclerosis. THE LANCET. RHEUMATOLOGY 2021; 3:e149-e159. [PMID: 38279370 DOI: 10.1016/s2665-9913(20)30356-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 01/16/2023]
Abstract
Cardiopulmonary complications are a leading cause of death in systemic sclerosis. Pulmonary hypertension in particular carries a high mortality and morbidity burden. Patients with systemic sclerosis can suffer from all of the clinical groups of pulmonary hypertension, particularly pulmonary arterial hypertension and pulmonary hypertension related to interstitial lung disease. Despite a similar pathogenetic background with idiopathic pulmonary arterial hypertension, different mechanisms determine a worse prognostic outcome for patients with systemic sclerosis. In this Viewpoint, we will consider the link between pathogenetic and potential therapeutic targets for the treatment of pulmonary hypertension in the context of systemic sclerosis, with a focus on the current unmet needs, such as the importance of early screening and detection, the absence of agreed criteria to distinguish pulmonary arterial hypertension with interstitial lung disease from pulmonary hypertension due to lung fibrosis, and the need for a holistic treatment approach to target all the vascular, immunological, and inflammatory components of the disease.
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Affiliation(s)
- Cosimo Bruni
- Division of Rheumatology, and Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Christophe Guignabert
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; Department of Pulmonary Hypertension, Pathophysiology, and Novel Therapies, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Mirko Manetti
- Section of Anatomy and Histology, and Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Marco Matucci Cerinic
- Division of Rheumatology, and Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
| | - Marc Humbert
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; Department of Pulmonary Hypertension, Pathophysiology, and Novel Therapies, Hôpital Marie Lannelongue, Le Plessis-Robinson, France; Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Center, Assistance Publique - Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
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Fernández-Díaz C, Castañeda S, Melero-González RB, Ortiz-Sanjuán F, Juan-Mas A, Carrasco-Cubero C, Casafont-Solé I, Olivé A, Rodríguez-Muguruza S, Almodóvar-González R, Castellanos-Moreira R, Rodríguez-García SC, Aguilera-Cros C, Villa I, Ordóñez-Palau S, Raya-Alvarez E, Morales-Garrido P, Ojeda-García C, Moreno-Ramos MJ, Bonilla Hernán MG, Hernández Rodríguez I, López-Corbeto M, Andreu JL, Jiménez de Aberásturi JRD, Ruibal-Escribano A, Expósito-Molinero R, Pérez-Sandoval T, López-Robles AM, Carreira-Delgado P, Mena-Vázquez N, Urruticoechea-Arana A, Peralta-Ginés C, Arboleya-Rodríguez L, Narváez García FJ, Palma-Sánchez D, Cervantes Pérez EC, Maiz-Alonso O, Alvarez-Rivas MN, Fernández-Melón J, Vela Casasempere P, Cabezas-Rodríguez I, Castellvi-Barranco I, González-Montagut C, Blanco-Madrigal J, Del Val-Del Amo N, Fito MC, Rodríguez-Gómez M, Salgado-Pérez E, García-Magallón B, Hidalgo-Calleja C, López-Sánchez R, Fernández-Aguado S, Fernández-López JC, Castro-Oreiro S, Serrano-García I, García-Valle A, Romero-Yuste S, Expósito-Pérez L, Pérez-Albadalejo L, García-Aparicio A, Quillis-Marti N, Bernal-Vidal JA, Loricera-García J, Hernández JL, González-Gay MA, Blanco R. Abatacept in interstitial lung disease associated with rheumatoid arthritis: national multicenter study of 263 patients. Rheumatology (Oxford) 2020; 59:3906-3916. [DOI: 10.1093/rheumatology/keaa621] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/01/2020] [Indexed: 01/11/2023] Open
Abstract
Abstract
Objective
To assess the efficacy of abatacept (ABA) in RA patients with interstitial lung disease (ILD) (RA-ILD).
Methods
This was an observational, multicentre study of RA-ILD patients treated with at least one dose of ABA. ILD was diagnosed by high-resolution CT (HRCT). We analysed the following variables at baseline (ABA initiation), 12 months and at the end of the follow-up: Modified Medical Research Council (MMRC) scale (1-point change), forced vital capacity (FVC) or diffusion lung capacity for carbon monoxide (DLCO) (improvement or worsening ≥10%), HRCT, DAS on 28 joints evaluated using the ESR (DAS28ESR) and CS-sparing effect.
Results
We studied 263 RA-ILD patients [150 women/113 men; mean (s.d.) age 64.6 (10) years]. At baseline, they had a median duration of ILD of 1 (interquartile range 0.25–3.44) years, moderate or severe degree of dyspnoea (MMRC grade 2, 3 or 4) (40.3%), FVC (% of the predicted) mean (s.d.) 85.9 (21.8)%, DLCO (% of the predicted) 65.7 (18.3) and DAS28ESR 4.5 (1.5). The ILD patterns were: usual interstitial pneumonia (UIP) (40.3%), non-specific interstitial pneumonia (NSIP) (31.9%) and others (27.8%). ABA was prescribed at standard dose, i.v. (25.5%) or s.c. (74.5%). After a median follow-up of 12 (6–36) months the following variables did not show worsening: dyspnoea (MMRC) (91.9%); FVC (87.7%); DLCO (90.6%); and chest HRCT (76.6%). A significant improvement of DAS28ESR from 4.5 (1.5) to 3.1 (1.3) at the end of follow-up (P < 0.001) and a CS-sparing effect from a median 7.5 (5–10) to 5 (2.5–7.5) mg/day at the end of follow-up (P < 0.001) was also observed. ABA was withdrawn in 62 (23.6%) patients due to adverse events (n = 30), articular inefficacy (n = 27), ILD worsening (n = 3) and other causes (n = 2).
Conclusion
ABA may be an effective and safe treatment for patients with RA-ILD.
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Affiliation(s)
| | - Santos Castañeda
- Rheumatology Cátedra UAM-Roche (EPID-Future) HU La Princesa, IIS-Princesa, UAM, Madrid
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - José L Hernández
- Rheumatology, HU Marqués de Valdecilla, IDIVAL, University of Cantabria, Santander
| | | | - Ricardo Blanco
- Rheumatology, HU Marqués de Valdecilla, IDIVAL, University of Cantabria, Santander
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Manfredi A, Luppi F, Cassone G, Vacchi C, Salvarani C, Sebastiani M. Pathogenesis and treatment of idiopathic and rheumatoid arthritis-related interstitial pneumonia. The possible lesson from COVID-19 pneumonia. Expert Rev Clin Immunol 2020; 16:751-770. [PMID: 32722946 PMCID: PMC7594185 DOI: 10.1080/1744666x.2020.1803064] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 07/27/2020] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Main clinical manifestations of SARS-CoV-2 infection are characterized by fever, dyspnea, and interstitial pneumonia, frequently evolving in acute respiratory distress syndrome (ARDS). AREAS COVERED Features of coronavirus disease 2019 (COVID-19) presents some common points with interstitial lung disease (ILD) both idiopathic and related to rheumatoid arthritis (RA), typically characterized by a chronic progression over time and possibly complicated by acute exacerbation (AE). The study of common pathogenetic mechanisms, such as the involvement of toll-like receptor 4, could contribute to the knowledge and treatment of idiopathic and RA-ILD. Moreover, hyperinflammation, mainly characterized by increase of effector T-cells and inflammatory cytokines, and activation of coagulation cascade, observed in COVID-19 related ARDS have been already shown in patients with AE of idiopathic and RA-ILD. A literature search was performed in PubMed, Embase, Scopus, and Web of Science, together with a manual search in COVID-resource centers of the main journals. EXPERT OPINION Despite the uncertainty about pathogenetic aspects about COVID-19- pneumonia, it could be a possible model for other forms of ILD and AE. The great amount of data from studies on COVID-19 could be helpful in proposing safe therapeutic approaches for RA-ILD, in understanding pathogenesis of usual interstitial pneumonia and to develop new therapeutic strategies for AE.
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Affiliation(s)
- A Manfredi
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di Modena, Modena, Italy
| | - F Luppi
- Department of Medicine and Surgery, University of Milan Bicocca, Respiratory Unit, San Gerardo Hospital, ASST Monza, Monza, Italy
| | - G Cassone
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
- Rheumatology Unit, Santa Maria Hospital, IRCCS, Reggio Emilia, Italy
| | - C Vacchi
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di Modena, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - C Salvarani
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di Modena, Modena, Italy
- Rheumatology Unit, Santa Maria Hospital, IRCCS, Reggio Emilia, Italy
| | - M Sebastiani
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di Modena, Modena, Italy
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Worrell JC, O'Reilly S. Bi-directional communication: Conversations between fibroblasts and immune cells in systemic sclerosis. J Autoimmun 2020; 113:102526. [PMID: 32713676 DOI: 10.1016/j.jaut.2020.102526] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 02/09/2023]
Abstract
Systemic Sclerosis (SSc) is an autoimmune idiopathic connective tissue disease, characterized by aberrant fibro-proliferative and inflammatory responses, causing fibrosis of multiple organs. In recent years the interactions between innate and adaptive immune cells with resident fibroblasts have been uncovered. Cross-talk between immune and stromal cells mediates activation of stromal cells to myofibroblasts; key cells in the pathophysiology of fibrosis. These cells and their cytokines appear to mediate their effects in both a paracrine and autocrine fashion. This review examines the role of innate and adaptive immune cells in SSc, focusing on recent advances that have illuminated our understanding of ongoing bi-directional communication between immune and stromal cells. Finally, we appraise current and future therapies and how these may be useful in a disease that currently has no specific disease modifying treatment.
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Affiliation(s)
- Julie C Worrell
- Insititute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Steven O'Reilly
- Durham University, Biosciences, Faculty of Science, Durham, UK. steven.o'
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31
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Zhang M, Zhang S. T Cells in Fibrosis and Fibrotic Diseases. Front Immunol 2020; 11:1142. [PMID: 32676074 PMCID: PMC7333347 DOI: 10.3389/fimmu.2020.01142] [Citation(s) in RCA: 165] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 05/11/2020] [Indexed: 01/08/2023] Open
Abstract
Fibrosis is the extensive deposition of fibrous connective tissue, and it is characterized by the accumulation of collagen and other extracellular matrix (ECM) components. Fibrosis is essential for wound healing and tissue repair in response to a variety of triggers, which include infection, inflammation, autoimmune disorder, degenerative disease, tumor, and injury. Fibrotic remodeling in various diseases, such as liver cirrhosis, pulmonary fibrosis, renal interstitial fibrosis, myocardial infarction, systemic sclerosis (SSc), and graft-versus-host disease (GVHD), can impair organ function, causing high morbidity and mortality. Both innate and adaptive immunity are involved in fibrogenesis. Although the roles of macrophages in fibrogenesis have been studied for many years, the underlying mechanisms concerning the manner in which T cells regulate fibrosis are not completely understood. The T cell receptor (TCR) engages the antigen and shapes the repertoire of antigen-specific T cells. Based on the divergent expression of surface molecules and cell functions, T cells are subdivided into natural killer T (NKT) cells, γδ T cells, CD8+ cytotoxic T lymphocytes (CTL), regulatory T (Treg) cells, T follicular regulatory (Tfr) cells, and T helper cells, including Th1, Th2, Th9, Th17, Th22, and T follicular helper (Tfh) cells. In this review, we summarize the pro-fibrotic or anti-fibrotic roles and distinct mechanisms of different T cell subsets. On reviewing the literature, we conclude that the T cell regulations are commonly disease-specific and tissue-specific. Finally, we provide perspectives on microbiota, viral infection, and metabolism, and discuss the current advancements of technologies for identifying novel targets and developing immunotherapies for intervention in fibrosis and fibrotic diseases.
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Affiliation(s)
- Mengjuan Zhang
- College of Life Sciences, Nankai University, Tianjin, China
| | - Song Zhang
- College of Life Sciences, Nankai University, Tianjin, China
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32
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Treatment of Rheumatoid Arthritis-Associated Interstitial Lung Disease: Lights and Shadows. J Clin Med 2020; 9:jcm9041082. [PMID: 32290218 PMCID: PMC7230307 DOI: 10.3390/jcm9041082] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/29/2020] [Accepted: 04/03/2020] [Indexed: 12/16/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic and systemic inflammatory disease affecting 0.5–1% of the population worldwide. Interstitial lung disease (ILD) is a serious pulmonary complication of RA and it is responsible for 10–20% of mortality, with a mean survival of 5–8 years. However, nowadays there are no therapeutic recommendations for the treatment of RA-ILD. Therapeutic options for RA-ILD are complicated by the possible pulmonary toxicity of many disease modifying anti-rheumatic drugs (DMARDs) and by their unclear efficacy on pulmonary disease. Therefore, joint and lung involvement should be evaluated independently of each other for treatment purposes. On the other hand, some similarities between RA-ILD and idiopathic pulmonary fibrosis and the results of the recent INBIULD trial suggest a possible future role for antifibrotic agents. From this perspective, we review the current literature describing the pulmonary effects of drugs (immunosuppressants, conventional, biological and target synthetic DMARDs and antifibrotic agents) in patients with RA and ILD. In addition, we suggest a framework for the management of RA-ILD patients and outline a research agenda to fill the gaps in knowledge about this challenging patient cohort.
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33
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Chung MP, Chung L. Drugs in phase I and phase II clinical trials for systemic sclerosis. Expert Opin Investig Drugs 2020; 29:349-362. [PMID: 32178544 DOI: 10.1080/13543784.2020.1743973] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Systemic sclerosis (SSc) is an autoimmune connective tissue disease that is characterized by excessive collagen deposition, vascular dysfunction, and fibrosis of cutaneous and visceral organs. Current therapeutic options are limited and provide only modest benefit.Areas covered: This review summarizes investigational agents in recent Phase I and II clinical trials evaluated for the treatment of SSc with a focus on skin in patients with early diffuse disease and interstitial lung disease. We performed a search on Pubmed and https://clinicaltrials.gov with keywords systemic sclerosis, Phase I clinical trial, and Phase II clinical trial to identify relevant studies from 2015 to 2019.Expert opinion: Therapeutic interventions in SSc should be guided by the level of disease activity and the degree of organ involvement. While most novel agents have failed to meet the primary endpoints of reducing skin thickening as measured by the modified Rodnan skin score, some have shown promise in improving the Composite Response Index for Clinical Trials in Early Diffuse Cutaneous Systemic Sclerosis (CRISS), reducing lung function decline, or improving patient-reported outcomes. However, most of the current evidence is based on small or open-label clinical trials. Well-designed, large, randomized, Phase III clinical trials are necessary to define the roles of investigational agents in treating SSc.
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Affiliation(s)
- Melody P Chung
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Lorinda Chung
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA, USA.,Division of Rheumatology, VA Palo Alto Health Care System, Palo Alto, CA, USA
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34
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Castellví I, Elhai M, Bruni C, Airò P, Jordan S, Beretta L, Codullo V, Montecucco CM, Bokarewa M, Iannonne F, Balbir A, Hsu VM, Distler O, Matucci-Cerinic M, Allanore Y. Safety and effectiveness of abatacept in systemic sclerosis: The EUSTAR experience. Semin Arthritis Rheum 2020; 50:1489-1493. [PMID: 32165035 DOI: 10.1016/j.semarthrit.2019.12.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/11/2019] [Accepted: 12/30/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To analyze the safety and effectiveness of abatacept (ABA) given in routine care to patients with systemic sclerosis (SSc). METHODS Retrospective multicenter observational study that enrolled patients with SSc treated with ABA. We collected epidemiological data and clinical outcomes. First, we analyzed the frequency of adverse effects. Secondly, we compared the evolution of different organ manifestations during ABA treatment. We collected data from 6 months before start of therapy to the last follow-up the following parameters: modified Rodnan Skin Score (mRSS), joints, lung and gastrointestinal involvement, concomitant medications, and laboratory tests. RESULTS Data on twenty-seven patients with SSc were collected (93% females; 67% limited SSc). Rheumatoid arthritis was the most frequent concomitant autoimmune disease. ILD was present in 15 patients. Anti-Scl 70 antibodies were present in 13 patients and rheumatoid factor and ACPA antibodies were present in eight and seven patients respectively. The main indication to use abatacept was joint involvement (59%) followed by myositis (26%). A total of 16 adverse effects were reported in 28 months of abatacept treatment including five that required hospitalization. Most of them occurred in the first 3 months after starting abatacept. After 12 months, the number of tender and swollen joints decreased compared to baseline (p<0.03 and p<0.02 respectively). Moreover, a beneficial effect of abatacept on HAQ-DI at 3 and 6 months (p<0.05) and on morning stiffness at 6 and 12 months (p<0.03) was observed. We also observed a decrease in the modified Rodnan skin score (p<0.05). No changes in lung or gastrointestinal involvement were found. CONCLUSIONS ABA demonstrated a good safety profile and seems to have some effectiveness on joint involvement and related disability in SSc patients treated in routine care.
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Affiliation(s)
- Ivan Castellví
- Universitat Autònoma de Barcelona, Division of Rheumatology and Autoimmune Systemic Diseases, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain.
| | - Muriel Elhai
- Paris Descartes University, INSERM U1016, Sorbone Paris Cité, Rheumatology A Department, Cochin Hospital, Paris, France
| | - Cosimo Bruni
- Department of Experimental and Clinical Medicine, Division of Rheumatology, Azienda Ospedaliero-Universitaria Careggi (AOUC), Florence, Italy
| | - Paolo Airò
- UO Reumatologia ed Immunologia Clinica Spedali Civili Brescia, Brescia, Italy
| | - Suzana Jordan
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Lorenzo Beretta
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Veronica Codullo
- Unita Operativa e Cattedra di Reumatologia. Policlinico Sant Matteo, Pavia, Italy
| | | | - Maria Bokarewa
- Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Hospital, University of Gothenburg. Gothenburg, Sweden
| | | | - Alexandra Balbir
- B. Shine Rheumatology Unit, Rambam Health Care Campus and Rappaport Faculty of Medicine, Haifa, Israel
| | - Vivien M Hsu
- Rutgers- Robert Wood Johnson Medical School Scleroderma Program, New Brunswick, United States
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology, Azienda Ospedaliero-Universitaria Careggi (AOUC), Florence, Italy
| | - Yannick Allanore
- Paris Descartes University, INSERM U1016, Sorbone Paris Cité, Rheumatology A Department, Cochin Hospital, Paris, France
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35
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Cassone G, Manfredi A, Atzeni F, Venerito V, Vacchi C, Picerno V, Furini F, Erre GL, Tomietto P, Fedele AL, Della Casa G, Nucera V, Giannitti C, Salvarani C, Sebastiani M. Safety of Abatacept in Italian Patients with Rheumatoid Arthritis and Interstitial Lung Disease: A Multicenter Retrospective Study. J Clin Med 2020; 9:jcm9010277. [PMID: 31963908 PMCID: PMC7019755 DOI: 10.3390/jcm9010277] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/10/2020] [Accepted: 01/16/2020] [Indexed: 02/07/2023] Open
Abstract
Background: Treatment of rheumatoid arthritis (RA)-related interstitial lung disease (ILD) is challenging, and many conventional and biologic disease-modifying anti-rheumatic drugs (DMARDs) have been associated with ILD development or progression. The aim of this multicentric retrospective study was to analyze the evolution of ILD in Italian RA-ILD patients treated with abatacept (ABA). Methods: All RA-ILD patients treated with ABA for at least six months were retrospectively evaluated. Serology, previous and concurrent therapies, chest high-resolution computer tomography (HRCT), forced vital capacity (FVC), and lung diffusion of carbon monoxide (CO, DLCO) were collected. Results: Forty-four patients were included; HRCT, FVC, and DLCO were analyzed at baseline, at one year, and at the end of follow-up. A remission or a low disease activity of RA was reached in 41/44 patients. Overall, FVC and DLCO remained stable or increased in 86.1% and 91.7% of patients, respectively, while HRCT was stable or improved in 81.4% of them. Previous and concurrent treatments, in particular, methotrexate, serology, age, sex, joint and lung disease duration were not associated with the outcome at univariate analysis. Conclusion: The management of RA-ILD patients remains a critical unmet medical need. Waiting for prospective controlled studies, ABA has shown a good safety profile in our cohort of Italian RA-ILD patients.
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Affiliation(s)
- Giulia Cassone
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy; (G.C.); (C.V.)
| | - Andreina Manfredi
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, 41121 Modena, Italy (C.S.)
| | - Fabiola Atzeni
- Rheumatology Unit, University of Messina, 98121 Messina, Italy; (F.A.)
| | - Vincenzo Venerito
- Rheumatology Unit, Interdisciplinary Department of Medicine, University of Bari, 70121 Bari, Italy;
| | - Caterina Vacchi
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy; (G.C.); (C.V.)
| | - Valentina Picerno
- Rheumatology Institute of Lucania (IReL) and Rheumatology Department of Lucania, San Carlo Hospital of Potenza and Madonna delle Grazie Hospital of Matera, 85100 Potenza, Italy;
| | - Federica Furini
- Department of Medical Sciences, Division of Rheumatology, Santa Anna University Hospital, 44100 Ferrara, Italy;
| | - Gian Luca Erre
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Sassari, 07010 Sassari, Italy;
| | - Paola Tomietto
- Department of Clinical Medicine, Rheumatology Unit, Azienda Sanitaria Universitaria Integrata di Trieste, 34121 Trieste, Italy;
| | - Anna Laura Fedele
- Rheumatology Unit, Policlinico Gemelli Foundation, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Giovanni Della Casa
- Radiology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, 41121 Modena, Italy
| | - Valeria Nucera
- Rheumatology Unit, University of Messina, 98121 Messina, Italy; (F.A.)
| | | | - Carlo Salvarani
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, 41121 Modena, Italy (C.S.)
| | - Marco Sebastiani
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, 41121 Modena, Italy (C.S.)
- Correspondence: ; Tel.: +39-059-4225636; Fax: +39-059-4223007
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Khanna D, Spino C, Johnson S, Chung L, Whitfield M, Denton CP, Berrocal V, Jennifer F, Mehta B, Molitor J, Steen VD, Lafyatis R, Simms RW, Gill A, Kafaja S, Frech TM, Hsu V, Domsic RT, Pope JE, Gordon JK, Mayes MD, Schiopu E, Young A, Sandorfi N, Park J, Hant FN, Bernstein EJ, Chatterjee S, Castelino FV, Ajam A, Wang Y, Wood T, Allanore Y, Matucci-Cerinic M, Distler O, Singer O, Bush E, Fox D, Furst DE. Abatacept in Early Diffuse Cutaneous Systemic Sclerosis: Results of a Phase II Investigator-Initiated, Multicenter, Double-Blind, Randomized, Placebo-Controlled Trial. Arthritis Rheumatol 2020; 72:125-136. [PMID: 31342624 PMCID: PMC6935399 DOI: 10.1002/art.41055] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE T cells play a key role in the pathogenesis of early systemic sclerosis. This study was undertaken to assess the safety and efficacy of abatacept in patients with diffuse cutaneous systemic sclerosis (dcSSc). METHODS In this 12-month, randomized, double-blind, placebo-controlled trial, participants were randomized 1:1 to receive either subcutaneous abatacept 125 mg or matching placebo, stratified by duration of dcSSc. Escape therapy was allowed at 6 months for worsening disease. The coprimary end points were change in the modified Rodnan skin thickness score (MRSS) compared to baseline and safety over 12 months. Differences in longitudinal outcomes were assessed according to treatment using linear mixed models, with outcomes censored after initiation of escape therapy. Skin tissue obtained from participants at baseline was classified into intrinsic gene expression subsets. RESULTS Among 88 participants, the adjusted mean change in the MRSS at 12 months was -6.24 units for those receiving abatacept and -4.49 units for those receiving placebo, with an adjusted mean treatment difference of -1.75 units (P = 0.28). Outcomes for 2 secondary measures (Health Assessment Questionnaire disability index and a composite measure) were clinically and statistically significantly better with abatacept. The proportion of subjects in whom escape therapy was needed was higher in the placebo group relative to the abatacept group (36% versus 16%). In the inflammatory and normal-like skin gene expression subsets, decline in the MRSS over 12 months was clinically and significantly greater in the abatacept group versus the placebo group (P < 0.001 and P = 0.03, respectively). In the abatacept group, adverse events occurred in 35 participants versus 40 participants in the placebo group, including 2 deaths and 1 death, respectively. CONCLUSION In this phase II trial, abatacept was well-tolerated, but change in the MRSS was not statistically significant. Secondary outcome measures, including gene expression subsets, showed evidence in support of abatacept. These data should be confirmed in a phase III trial.
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Affiliation(s)
- Dinesh Khanna
- Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI
| | - Cathie Spino
- Biostatistics, University of Michigan, Ann Arbor, MI
| | - Sindhu Johnson
- Rheumatology, Mount Sinai Hospital and University Health Network, Toronto, ON, Canada
| | - Lorinda Chung
- Immunology and Rheumatology, Stanford University School of Medicine, Palo Alto, CA
| | - Michael Whitfield
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover
| | | | | | - Franks Jennifer
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover
| | - Bhaven Mehta
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover
| | - Jerry Molitor
- Rheumatic & Autoimmune Diseases, University of Minnesota, Minneapolis, MN
| | - Virginia D. Steen
- Rheumatology, MedStar Georgetown University Hospital, Washington, DC
| | - Robert Lafyatis
- Medicine/Division of Rheumatology, Pittsburgh University Medical Center, Pittsburgh, PA
| | - Robert W. Simms
- Rheumatology, Boston University School of Medicine, Boston, MA
| | - Anna Gill
- UCL Division of Medicine, Royal Free Campus, London, United Kingdom
| | - Suzanne Kafaja
- Department of Internal Medicine, University of California Los Angeles, David Geffen School of Medicine, Division of Rheumatology, Los Angeles, CA
| | - Tracy M. Frech
- Division of Rheumatology, University of Utah, Salt Lake City, UT
| | - Vivien Hsu
- Rheumatology, Robert Wood Johnson University Scleroderma Program, New Brunswick, NJ
| | - Robyn T. Domsic
- Medicine - Rheumatology, University of Pittsburgh, Pittsburgh, PA
| | - Janet E. Pope
- Department of Medicine, University of Western Ontario, London, ON, Canada
| | | | - Maureen D. Mayes
- Rheumatology, University of Texas McGovern Medical School, Houston, TX
| | - Elena Schiopu
- Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI
| | - Amber Young
- Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI
| | - Nora Sandorfi
- Perelman School of Medicine, University of Pennsylvania, Pittsburgh, PA
| | - Jane Park
- Seattle Rheumatology Associates, Seattle, WA
| | - Faye N. Hant
- Medicine/Rheumatology & Immunology, Medical University of South Carolina, Charleston, SC
| | | | | | | | - Ali Ajam
- Division of Rheumatology-Immunology, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Yue Wang
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover
| | - Tammara Wood
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover
| | | | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Ora Singer
- Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI
| | - Erica Bush
- Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI
| | - David Fox
- Division of Rheumatology, Department of Internal Medicine, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, MI
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Zanatta E, Codullo V, Avouac J, Allanore Y. Systemic sclerosis: Recent insight in clinical management. Joint Bone Spine 2019; 87:293-299. [PMID: 31568838 DOI: 10.1016/j.jbspin.2019.09.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 09/18/2019] [Indexed: 12/12/2022]
Abstract
Systemic sclerosis (SSc) is a connective tissue disease characterized by diffuse microangiopathy and immune dysregulation which ultimately result in widespread fibrosis of skin and internal organs. Although the 2013 EULAR/ACR criteria have allowed to improve the sensitivity for SSc diagnosis, it has recently come to light that the traditional subclassification into limited and diffuse cutaneous forms does not appear to fully capture the different phenotypes of the scleroderma spectrum. In this regard, a recent large cluster analysis-based study and other ongoing projects are trying to achieve a better stratification of SSc patients, as the disease course remains largely unpredictable to date. Recent preclinical studies and randomized controlled trials have yielded encouraging results with new drugs targeting inflammatory/immunological and fibrotic pathways. One of the main unmet needs in SSc remains the early identification of patients at high mortality risk, for whom aggressiveness of therapies ought to be determined and weighed against disease prognosis. Furthermore, lung and cardiac transplantation may also be taken into account in some carefully selected patients. Though the prognosis of SSc remains poor, an optimized stratification of patients along with the recent and ongoing advances in therapies could greatly impact the natural course of the disease in the near future. Moreover, it is envisioned that there will be an increasing need in the future to further develop combination therapies to better fight against this complex disease. In this review we discussed new insights into organ involvements and therapeutic options.
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Affiliation(s)
- Elisabetta Zanatta
- Rhumatologie, université Paris Descartes, hôpital Cochin, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - Veronica Codullo
- Rhumatologie, université Paris Descartes, hôpital Cochin, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - Jérôme Avouac
- Rhumatologie, université Paris Descartes, hôpital Cochin, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - Yannick Allanore
- Rhumatologie, université Paris Descartes, hôpital Cochin, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France.
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Birnhuber A, Biasin V, Schnoegl D, Marsh LM, Kwapiszewska G. Transcription factor Fra-2 and its emerging role in matrix deposition, proliferation and inflammation in chronic lung diseases. Cell Signal 2019; 64:109408. [PMID: 31473307 DOI: 10.1016/j.cellsig.2019.109408] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/27/2019] [Accepted: 08/27/2019] [Indexed: 02/06/2023]
Abstract
Fos-related antigen-2 (Fra-2) belongs to the activator protein 1 (AP-1) family of transcription factors and is involved in a broad variety of cellular processes, such as proliferation or differentiation. Aberrant expression of Fra-2 or regulation can lead to severe growth defects or diverse pathologies. Elevated Fra-2 expression has been described in several chronic lung diseases, such as pulmonary fibrosis, chronic obstructive pulmonary disease and asthma. However, the pathomechanisms behind the Fra-2-induced pulmonary remodelling are still not fully elucidated. Fra-2 overexpressing mice were initially described as a model of systemic sclerosis associated organ fibrosis, with predominant alterations in the lung. High levels of Fra-2 expression give rise to profound inflammation with severe remodelling of the parenchyma and the vasculature, resulting in fibrosis and pulmonary hypertension, respectively, but also alters bronchial function. In this review we discuss the central role of Fra-2 connecting inflammation, cellular proliferation and extracellular matrix deposition underlying chronic lung diseases and what we can learn for future therapeutic options.
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Affiliation(s)
- A Birnhuber
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - V Biasin
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - D Schnoegl
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - L M Marsh
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - G Kwapiszewska
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria; Otto Loewi Research Center, Medical University of Graz, Graz, Austria.
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