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Agca R, Blanken AB, van Sijl AM, Smulders YM, Voskuyl AE, van der Laken C, Boellaard R, Nurmohamed MT. Arterial wall inflammation is increased in rheumatoid arthritis compared with osteoarthritis, as a marker of early atherosclerosis. Rheumatology (Oxford) 2021; 60:3360-3368. [PMID: 33447846 PMCID: PMC8516502 DOI: 10.1093/rheumatology/keaa789] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 10/10/2020] [Indexed: 11/29/2022] Open
Abstract
Objective RA is associated with higher risk of cardiovascular (CV) disease. Ongoing systemic inflammation is presumed to accelerate atherosclerosis by increasing inflammation in the arterial wall. However, evidence supporting this hypothesis is limited. We aimed to investigate arterial wall inflammation in RA vs OA, and its association with markers of inflammation and CV risk factors. Methods 18-fluorodeoxyglucose PET combined with CT (18F-FDG-PET/CT) was performed in RA (n = 61) and OA (n = 28) to investigate inflammatory activity in the wall of large arteries. Secondary analyses were performed in patients with early untreated RA (n = 30), and established RA, active under DMARD treatment (n = 31) vs OA. Results Patients with RA had significantly higher 18F-FDG uptake in the wall of the carotid arteries (beta 0.27, 95%CI 0.11—0.44, P <0.01) and the aorta (beta 0.47, 95%CI 0.17—0.76, P <0.01) when compared with OA, which persisted after adjustment for traditional CV risk factors. Patients with early RA had the highest 18F-FDG uptake, followed by patients with established RA and OA respectively. Higher ESR and DAS of 28 joints values were associated with higher 18F-FDG uptake in all arterial segments. Conclusion Patients with RA have increased 18F-FDG uptake in the arterial wall compared with patients with OA, as a possible marker of early atherosclerosis. Furthermore, a higher level of clinical disease activity and circulating inflammatory markers was associated with higher arterial 18F-FDG uptake, which may support a role of arterial wall inflammation in the pathogenesis of vascular complications in patients with RA.
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Affiliation(s)
- Rabia Agca
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade.,Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, VU University Medical Center
| | - Annelies B Blanken
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade
| | - Alper M van Sijl
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade.,Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, VU University Medical Center
| | | | - Alexandre E Voskuyl
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, VU University Medical Center
| | - Conny van der Laken
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, VU University Medical Center
| | - Ronald Boellaard
- Department of Nuclear Medicine, Amsterdam University Medical Centers, VU University Medical Center, Amsterdam, The Netherlands
| | - Michael T Nurmohamed
- Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, Reade.,Amsterdam Rheumatology and Immunology Center, Department of Rheumatology, VU University Medical Center
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Blanken AB, Agca R, van Sijl AM, Voskuyl AE, Boellaard R, Smulders YM, van der Laken CJ, Nurmohamed MT. Arterial wall inflammation in rheumatoid arthritis is reduced by anti-inflammatory treatment. Semin Arthritis Rheum 2021; 51:457-463. [PMID: 33770536 DOI: 10.1016/j.semarthrit.2021.03.008] [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] [Received: 11/04/2020] [Revised: 03/10/2021] [Accepted: 03/15/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Rheumatoid arthritis (RA) patients have an increased risk of cardiovascular disease (CVD), partly due to an increased prevalence of cardiovascular risk factors, but also due to chronic systemic inflammation inducing atherosclerotic changes of the arterial wall. The aim of this study was to determine whether anti-inflammatory therapy for the treatment of RA has favorable effects on arterial wall inflammation in RA patients. METHODS Arterial wall inflammation before and after 6 months of anti-inflammatory treatment was assessed in 49 early and established RA patients using 18F-fluorodeoxyglucose-positron emission tomography with computed tomography (18F-FDG-PET/CT). Arterial 18F-FDG uptake was quantified as maximum standardized uptake value (SUVmax) in the thoracic aorta, abdominal aorta, carotid, iliac and femoral arteries. Early RA patients (n = 26) were treated with conventional synthetic disease modifying anti-rheumatic drugs with or without corticosteroids, whereas established RA patients (n = 23) were treated with adalimumab. RESULTS In RA patients, overall SUVmax was over time reduced by 4% (difference -0.06, 95%CI -0.12 to -0.01, p = 0.02), with largest reductions in carotid (-8%, p = 0.001) and femoral arteries (-7%, p = 0.005). There was no difference in arterial wall inflammation change between early and established RA patients (SUVmax difference 0.003, 95%CI -0.11 to 0.12, p = 0.95). Change in arterial wall inflammation significantly correlated with change in serological inflammatory markers (erythrocyte sedimentation rate and C-reactive protein). CONCLUSION Arterial wall inflammation in RA patients is reduced by anti-inflammatory treatment and this reduction correlates with reductions of serological inflammatory markers. These results suggest that anti-inflammatory treatment of RA has favorable effects on the risk of cardiovascular events in RA patients.
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Affiliation(s)
- Annelies B Blanken
- Amsterdam Rheumatology and immunology Center, location Reade, Department of Rheumatology, Dr. Jan van Breemstraat 2, PO box 58271, 1040 HG Amsterdam, the Netherlands; Amsterdam Rheumatology and immunology Center, location Amsterdam UMC, VU University Medical Center, Department of Rheumatology, Amsterdam, the Netherlands.
| | - Rabia Agca
- Amsterdam Rheumatology and immunology Center, location Reade, Department of Rheumatology, Dr. Jan van Breemstraat 2, PO box 58271, 1040 HG Amsterdam, the Netherlands; Amsterdam Rheumatology and immunology Center, location Amsterdam UMC, VU University Medical Center, Department of Rheumatology, Amsterdam, the Netherlands
| | - Alper M van Sijl
- Amsterdam Rheumatology and immunology Center, location Reade, Department of Rheumatology, Dr. Jan van Breemstraat 2, PO box 58271, 1040 HG Amsterdam, the Netherlands; Amsterdam Rheumatology and immunology Center, location Amsterdam UMC, VU University Medical Center, Department of Rheumatology, Amsterdam, the Netherlands
| | - Alexandre E Voskuyl
- Amsterdam Rheumatology and immunology Center, location Amsterdam UMC, VU University Medical Center, Department of Rheumatology, Amsterdam, the Netherlands
| | - Ronald Boellaard
- Amsterdam UMC, location VU University Medical Center, Department of Nuclear Medicine, Amsterdam, the Netherlands
| | - Yvo M Smulders
- Amsterdam UMC, location VU University Medical Center, Department of Internal Medicine, Amsterdam, the Netherlands
| | - Conny J van der Laken
- Amsterdam Rheumatology and immunology Center, location Amsterdam UMC, VU University Medical Center, Department of Rheumatology, Amsterdam, the Netherlands
| | - Michael T Nurmohamed
- Amsterdam Rheumatology and immunology Center, location Reade, Department of Rheumatology, Dr. Jan van Breemstraat 2, PO box 58271, 1040 HG Amsterdam, the Netherlands; Amsterdam Rheumatology and immunology Center, location Amsterdam UMC, VU University Medical Center, Department of Rheumatology, Amsterdam, the Netherlands
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Choi H, Uceda DE, Dey AK, Mehta NN. Application of Non-invasive Imaging in Inflammatory Disease Conditions to Evaluate Subclinical Coronary Artery Disease. Curr Rheumatol Rep 2019; 22:1. [PMID: 31832865 DOI: 10.1007/s11926-019-0875-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW Traditional risk models, such as the Framingham risk score, fail to capture the increased cardiovascular disease risk seen in patients with chronic inflammatory diseases. This review will cover imaging modalities and their emerging applications in assessing subclinical cardiovascular disease for both research and clinical care in patients with chronic inflammatory diseases. RECENT FINDINGS Multiple imaging modalities have been studied to assess for subclinical cardiovascular disease via functional/physiologic, inflammatory, and anatomic assessment in patients with chronic inflammatory diseases. The use of imaging to evaluate subclinical cardiovascular disease in patients with chronic inflammatory diseases has the potential to capture early sub-clinical atherosclerosis, to improve risk stratification of future cardiovascular events, and to guide effective disease management.
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Affiliation(s)
- Harry Choi
- National Heart, Lung, Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Domingo E Uceda
- National Heart, Lung, Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Amit K Dey
- National Heart, Lung, Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Nehal N Mehta
- National Heart, Lung, Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA.
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Clinical Nononcologic Applications of PET/CT and PET/MRI in Musculoskeletal, Orthopedic, and Rheumatologic Imaging. AJR Am J Roentgenol 2019; 210:W245-W263. [PMID: 29787313 DOI: 10.2214/ajr.17.18523] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE With improvements in PET/CT and PET/MRI over the last decade, as well as increased understanding of the pathophysiology of musculoskeletal diseases, there is an emerging potential for PET as a primary or complementary modality in the management of rheumatologic and orthopedic conditions. CONCLUSION We discuss the role of PET/CT and PET/MRI in nononcologic musculoskeletal disorders, including inflammatory and infectious conditions and postoperative complications. There is great potential for an increased role for PET to serve as a primary or complementary modality in the management of orthopedic and rheumatologic disorders.
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Lee JY, Kim GJ, Choi JK, Choi YA, Jeong NH, Park PH, Choi H, Kim SH. 4-(Hydroxymethyl)catechol Extracted From Fungi in Marine Sponges Attenuates Rheumatoid Arthritis by Inhibiting PI3K/Akt/NF-κB Signaling. Front Pharmacol 2018; 9:726. [PMID: 30079020 PMCID: PMC6062625 DOI: 10.3389/fphar.2018.00726] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 06/15/2018] [Indexed: 12/18/2022] Open
Abstract
Rheumatoid arthritis (RA) is a progressive autoimmune disease specific to synovial joints; it causes joint damage and other systemic abnormalities, thereby leading to physical disability and early mortality. Marine sponge-derived fungi, Pestalotiopsis sp., secrete immunosuppressive compounds in the culture broth. In the present study, we isolated 4-(hydroxymethyl)catechol (4-HMC) from these fungal species, and evaluated its anti-RA effects using a murine collagen-induced arthritis model and tumor necrosis factor-α-stimulated human RA synovial fibroblasts. Oral 4-HMC administration decreased the clinical arthritis score, paw thickness, histologic and radiologic changes, and serum IgG1 and IgG2a levels. It prevented the proliferation of helper T (Th) 1/Th17 CD4+ lymphocytes isolated from inguinal lymph nodes, thereby reducing inflammatory cytokine production in CIA mice. It decreased the expression of inflammatory mediators, including cytokines and matrix metalloproteinases (MMPs), both in vitro and in vivo. We observed that 4-HMC suppresses Th immune responses and MMP expression to inhibit inflammatory cytokine production in human RA synovial fibroblasts by modulating the PI3K/Akt/NF-κB pathway. These results verify the anti-RA potential of 4-HMC.
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Affiliation(s)
- Jong Y Lee
- Department of Pharmacology, School of Medicine, CMRI, Kyungpook National University, Daegu, South Korea
| | - Geum J Kim
- College of Pharmacy, Yeungnam University, Gyeongsan, South Korea
| | - Jin K Choi
- Department of Pharmacology, School of Medicine, CMRI, Kyungpook National University, Daegu, South Korea.,Molecular Immunology Section, Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, MD, United States
| | - Young-Ae Choi
- Department of Pharmacology, School of Medicine, CMRI, Kyungpook National University, Daegu, South Korea
| | - Na-Hee Jeong
- Department of Pharmacology, School of Medicine, CMRI, Kyungpook National University, Daegu, South Korea
| | - Pil-Hoon Park
- College of Pharmacy, Yeungnam University, Gyeongsan, South Korea
| | - Hyukjae Choi
- College of Pharmacy, Yeungnam University, Gyeongsan, South Korea
| | - Sang-Hyun Kim
- Department of Pharmacology, School of Medicine, CMRI, Kyungpook National University, Daegu, South Korea
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Kubota K, Yamashita H, Mimori A. Clinical Value of FDG-PET/CT for the Evaluation of Rheumatic Diseases: Rheumatoid Arthritis, Polymyalgia Rheumatica, and Relapsing Polychondritis. Semin Nucl Med 2017; 47:408-424. [DOI: 10.1053/j.semnuclmed.2017.02.005] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Imaging atherosclerosis in rheumatoid arthritis: evidence for increased prevalence, altered phenotype and a link between systemic and localised plaque inflammation. Sci Rep 2017; 7:827. [PMID: 28400572 PMCID: PMC5429790 DOI: 10.1038/s41598-017-00989-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 03/17/2017] [Indexed: 01/20/2023] Open
Abstract
In rheumatoid arthritis (RA), chronic inflammation is thought to drive increased cardiovascular risk through accelerated atherosclerosis. It may also lead to a more high-risk plaque phenotype. We sought to investigate carotid plaque phenotype in RA patients using Dynamic Contrast-Enhanced MRI (DCE-MRI) and Fludeoxyglucose Positron Emission Tomography(FDG-PET). In this pilot study, RA patients and age/sex-matched controls were evaluated for cardiovascular risk factors and carotid plaque on ultrasound. Subjects with plaque >2 mm thick underwent DCE-MRI, and a subgroup of patients had FDG-PET. Comparison of MRI findings between groups and correlation between clinical, serological markers and imaging findings was undertaken. 130 patients and 62 controls were recruited. Plaque was more prevalent in the RA group (53.1% vs 37.0%, p = 0.038) and was independently associated with IL6 levels (HR[95%CI]: 2.03 [1.26, 3.26] per quartile). DCE-MRI data were available in 15 patients and 5 controls. Higher prevalence of plaque calcification was noted in RA, despite similar plaque size (73.3% vs 20%, p = 0.04). FDG-PET detected plaque inflammation in 12/13 patients scanned and degree of inflammation correlated with hs-CRP (r = 0.58, p = 0.04). This study confirms increased prevalence of atherosclerosis in RA and provides data to support the hypothesis that patients have a high-risk plaque phenotype.
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