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Markov M, Georgiev T, Angelov AK, Dimova M. Adhesion molecules and atherosclerosis in ankylosing spondylitis: implications for cardiovascular risk. Rheumatol Int 2024; 44:1837-1848. [PMID: 39180529 DOI: 10.1007/s00296-024-05693-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 08/09/2024] [Indexed: 08/26/2024]
Abstract
Ankylosing Spondylitis (AS) stands as a chronic inflammatory arthritis within the spondyloarthritis spectrum, notably increasing cardiovascular (CV) risk and mortality through accelerated atherosclerosis compared to the non-affected population. While evidence in some studies supports a higher cardiovascular morbidity in AS patients, results from other studies reveal no significant disparities in atherosclerotic markers between AS individuals and healthy controls. This discrepancy may arise from the complex interaction between traditional CV risk factors and AS inflammatory burden. Endothelial dysfunction, a recognized antecedent of atherosclerosis prevalent among most individuals with AS, demonstrates the synergistic impact of inflammation and conventional risk factors on endothelial injury, consequently hastening the progression of atherosclerosis. Remarkably, endothelial dysfunction can precede vascular pathology in AS, suggesting a unique relationship between inflammation, atherosclerosis, and vascular damage. The role of adhesion molecules in the development of atherosclerosis, facilitating leukocyte adherence and migration into vascular walls, underscores the predictive value of soluble intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) levels for cardiovascular events. Despite significant progress in comprehending the pathogenesis of AS and its associated cardiovascular implications, the interplay among inflammation, endothelial dysfunction, and atherosclerosis remains partially elucidated. Investigations into the efficacy of therapeutic approaches involving angiotensin receptor blockers and statins have demonstrated reduced cardiovascular risk in AS patients, underscoring the imperative for additional research in this domain.
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Affiliation(s)
- Miroslav Markov
- Department of Propedeutics of Internal Medicine, Faculty of Medicine, Medical University, Varna, 9002, Bulgaria
- Clinic of Internal Medicine, University Hospital St. Marina - Varna, Varna, 9010, Bulgaria
| | - Tsvetoslav Georgiev
- First Department of Internal Medicine, Faculty of Medicine, Medical University - Varna, Varna, 9002, Bulgaria.
- Clinic of Rheumatology, University Hospital St. Marina - Varna, Varna, 9010, Bulgaria.
| | | | - Maria Dimova
- Department of Propedeutics of Internal Medicine, Faculty of Medicine, Medical University, Varna, 9002, Bulgaria
- Clinic of Internal Medicine, University Hospital St. Marina - Varna, Varna, 9010, Bulgaria
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Hintenberger R, Affenzeller B, Vladychuk V, Pieringer H. Cardiovascular risk in axial spondyloarthritis-a systematic review. Clin Rheumatol 2023; 42:2621-2633. [PMID: 37418034 PMCID: PMC10497445 DOI: 10.1007/s10067-023-06655-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/25/2023] [Accepted: 05/28/2023] [Indexed: 07/08/2023]
Abstract
Cardiovascular manifestations are common in patients suffering axial spondyloarthritis and can result in substantial morbidity and disease burden. To give an overview of this important aspect of axial spondyloarthritis, we conducted a systematic literature search of all articles published between January 2000 and 25 May 2023 on cardiovascular manifestations. Using PubMed and SCOPUS, 123 out of 6792 articles were identified and included in this review. Non-radiographic axial spondyloarthritis seems to be underrepresented in studies; thus, more evidence for ankylosing spondylitis exists. All in all, we found some traditional risk factors that led to higher cardiovascular disease burden or major cardiovascular events. These specific risk factors seem to be more aggressive in patients with spondyloarthropathies and have a strong connection to high or long-standing disease activity. Since disease activity is a major driver of morbidity, diagnostic, therapeutic, and lifestyle interventions are crucial for better outcomes. Key Points • Several studies on axial spondyloarthritis and associated cardiovascular diseases have been conducted in the last few years addressing risk stratification of these patients including artificial intelligence. • Recent data suggest distinct manifestations of cardiovascular disease entities among men and women which the treating physician needs to be aware of. • Rheumatologists need to screen axial spondyloarthritis patients for emerging cardiovascular disease and should aim at reducing traditional risk factors like hyperlipidemia, hypertension, and smoking as well as disease activity.
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Affiliation(s)
- Rainer Hintenberger
- Department for Internal Medicine II, Kepler University Hospital GmbH, Johannes Kepler University Linz, Krankenhausstraße 9, 4020 Linz and Altenbergerstraße 69, 4040, Linz, Austria.
| | - Barbara Affenzeller
- Department for Internal Medicine II, Kepler University Hospital GmbH, Johannes Kepler University Linz, Krankenhausstraße 9, 4020 Linz and Altenbergerstraße 69, 4040, Linz, Austria
| | - Valeriia Vladychuk
- Department for Internal Medicine II, Kepler University Hospital GmbH, Krankenhausstraße 9, 4020, Linz, Austria
| | - Herwig Pieringer
- Diakonissen Hospital Linz, Linz, Austria and Paracelsus Private Medical University Salzburg, Salzburg, Austria
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Eucommia ulmoides Oliver's Multitarget Mechanism for Treatment of Ankylosing Spondylitis: A Study Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3699146. [PMID: 36267087 PMCID: PMC9578855 DOI: 10.1155/2022/3699146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 09/06/2022] [Indexed: 11/17/2022]
Abstract
Background Eucommia ulmoides Oliver (EU) is a plant used in Chinese medicine as a medicinal herb to treat autoimmune and inflammatory conditions. We used network pharmacology to examine the active ingredients and estimate the main targets and pathways affected by EU when it is used to treat ankylosing spondylitis (AS). Materials and Methods The Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform was used to search for active ingredients in EU and their target proteins. The GeneCards Database was used to find AS-related targets. The targets from the EU and AS searches that coincided were selected by constructing a Venn diagram. Then, a STRING network platform and Cytoscape software were used to analyse the protein-protein interaction (PPI) network and key targets. The strong affinity between EU and its targets was confirmed using molecular docking techniques. The Gene Ontology and the Kyoto Encyclopaedia of Genes and Genomes (KEGG) pathway enrichment analysis of overlapping targets was performed using the database for annotation, visualization, and integrated discovery online tool. Results The number of active ingredients against AS in EU was discovered to be 28. Major targets against AS in the PPI network and core targets analyses were identified as IL-1B, PTGS2, IL-8, nMMP-9, CCL2, MYC, and IL-2. Furthermore, molecular docking studies showed the strong affinity between EU's bioactive molecules and their AS targets. Enrichment analysis revealed that active ingredients from EU were involved in a variety of biological processes, including the response to molecules derived from bacteria, extracellular stimuli, nutrient levels, and the regulation of reactive oxygen species, all of which are mediated by interleukin-17, TNF-α, and other signalling pathways. Conclusion The therapy for AS using EU involves a multitarget, multipathway, and multiselection mechanism that includes anti-inflammatory and analgesic effects. This study provides a theoretical basis for future research into targeted molecular therapies for AS.
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Zinellu A, Mangoni AA. A systematic review and meta-analysis of the effect of statin treatment on sVCAM-1 and sICAM-1. Expert Rev Clin Pharmacol 2022; 15:601-620. [PMID: 35485866 DOI: 10.1080/17512433.2022.2072294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIMS Statins might prevent cell adhesion to the endothelium, a key step in atherosclerosis. We conducted a systematic review and meta-analysis of the effect of statins on soluble vascular (sVCAM-1) and intercellular (sICAM-1) adhesion molecule 1. METHODS A systematic literature search was conducted in PubMed, Web of Science, and Scopus, from inception to July 2021. Risk of bias and certainty of evidence were assessed using the Joanna Briggs Institute Critical Appraisal Checklist for analytical studies and GRADE, respectively. RESULTS Statins significantly reduced both sVCAM-1 (standard mean difference, SMD=-0.28, 95% CI -0.44 to -0.12, p=0.001; 46 treatment arms; low certainty of evidence) and sICAM-1 (SMD=-0.75, 95% CI -1.00 to -0.50, p<0.001; 61 treatment arms; moderate certainty of evidence) concentrations. In sensitivity analysis, the SMD values were not modified when individual studies were sequentially removed. There were significant associations between SMD and publication year and, for sICAM-1, statin-induced changes in HDL-cholesterol. In subgroup analysis, the lowering effect was significant with liphophilic, but not hydrophilic, statins, and similar, for sICAM-1, in participants with or without clinically overt atherosclerosis. CONCLUSIONS Statins significantly lower sVCAM-1/sICAM-1. Prospective studies are required to determine whether this mediates their atheroprotective effects (PROSPERO registration number: CRD42021276825).
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Affiliation(s)
- Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Arduino A Mangoni
- Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Adelaide, Australia.,Department of Clinical Pharmacology, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, Australia
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Garg N, Krishan P, Syngle A. Angiotensin-Receptor Blockade Improves Inflammation and Endothelial Dysfunction in Ankylosing Spondylitis: ARB-AS Study. Int J Angiol 2021; 30:262-270. [PMID: 34853573 DOI: 10.1055/s-0040-1722738] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Cardiovascular (CV) disease is the leading cause of premature death in ankylosing spondylitis (AS). Atherosclerosis and AS share similar pathogenic mechanisms. The proven benefits of angiotensin-receptor blockers (ARBs) in atherosclerotic cardiovascular disease and their role in immune mediation provide strong rationale to investigate its impact with olmesartan on inflammation and endothelial dysfunction in AS. To investigate the effect of olmesartan on inflammation and endothelial dysfunction in AS. 40 AS patients were randomized to receive 24 weeks of treatment with olmesartan (10 mg/day, n = 20) and placebo ( n = 20) as an adjunct to existing stable antirheumatic drugs. Markers of endothelial function included the following: flow-mediated dilation (FMD) assessed by AngioDefender, endothelial progenitor cells (EPCs) estimated by flow cytometry, nitrite (nitric oxide surrogate), intracellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) and inflammatory measures including Bath ankylosing spondylitis disease activity index (BASDAI), ankylosing spondylitis disease activity score (ASDAS) and bath ankylosing spondylitis functional index (BASFI); erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP); proinflammatory cytokines (interleukin-1 [IL-1], IL-6, tumor necrosis factor-α [TNF-α]) and marker of oxidative stress- thiobarbituric acid reactive substances (TBARS) estimated at baseline and after treatment. Health assessment questionnaire disability index (HAQDI), 36-item short form survey (SF-36), and systematic coronary risk evaluation (SCORE) were estimated using standard tools. FMD improved significantly in the olmesartan group (5.83 ± 0.31% to 7.68 ± 0.27%, p ≤ 0.05) as compared with placebo (5.89 ± 0.35% to 6.04 ± 0.32%, p = 0.33). EPC population, nitrite, VCAM-1, and TBARS levels improved significantly in olmesartan group as compared with placebo ( p ≤ 0.05). Olmesartan significantly decreased ASDAS, BASDAI, BASFI, ESR, CRP, IL-6, TNF-α, and SCORE as compared with placebo. HAQDI and SF-36 (PH) scores improved significantly in olmesartan group as compared with placebo. Olmesartan reduces inflammatory disease activity, improves quality of life (QOL), and decreases CV risk demonstrating the immunomodulatory, vasculoprotective, and cardioprotective potential of this drug in AS.
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Affiliation(s)
- Nidhi Garg
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.,Department of Pharmaceutical Sciences & Drug Research, Punjabi University, Patiala, Punjab, India
| | - Pawan Krishan
- Department of Pharmaceutical Sciences & Drug Research, Punjabi University, Patiala, Punjab, India
| | - Ashit Syngle
- Cardio Rheuma & Healing Touch City Clinic, Chandigarh & Rheumatologist- Fortis Multi Speciality Hospital, Mohali, India
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Zhang J, Zhou Y, Ma Z. Multi-target mechanism of Tripteryguim wilfordii Hook for treatment of ankylosing spondylitis based on network pharmacology and molecular docking. Ann Med 2021; 53:1090-1098. [PMID: 34259096 PMCID: PMC8280885 DOI: 10.1080/07853890.2021.1918345] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/12/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Tripteryguim wilfordii Hook (TWH) has significant anti-inflammatory and immunosuppressive properties and is widely used for treating autoimmune and inflammatory diseases. However, the multi-target mechanism of TWH on ankylosing spondylitis (AS) remains to be elucidated. METHODS Active components and their target proteins were screened from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP). Meanwhile, AS-related targets were obtained from the Genecards Database. After overlapping, the targets of TWH against AS were collected. Then protein-protein interaction (PPI) network and core targets analysis were conducted through STRING network platform and Cytoscape software. Moreover, molecular docking methods were utilized to confirm the high affinity between TWH and targets. Finally, DAVID online tool was used to perform gene ontology (GO) and Kyoto encyclopaedia of genes and genome (KEGG) pathway enrichment analysis of overlapping targets. RESULTS The TCMSP Database results showed that there were11 active components of TWH against AS. PPI network and core targets analysis suggested that ESR1, VEGF, ICAM-1, and RELA were key targets against AS. Moreover, molecular docking methods confirmed the high affinity between bioactive molecular of TWH and their targets in AS. At last, enrichment analysis indicated that TWH participates in various biological processes, such as cell-cell adhesion, regulation of cell-matrix adhesion, acute inflammatory response, via TNF-α, NF-κB and so forth signalling pathways. CONCLUSION Verified by network pharmacology approach based on data mining and molecular docking methods, multi-target drug TWH may serve as a promising therapeutic candidate for AS but still needs further in vivo/in vitro experiments.
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Affiliation(s)
- Jing Zhang
- Department of Pharmacy, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yiting Zhou
- Department of Pharmacy, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhiyuan Ma
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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Zhong Z, Feng X, Su G, Du L, Liao W, Liu S, Li F, Zuo X, Yang P. HMG-Coenzyme A Reductase as a Drug Target for the Prevention of Ankylosing Spondylitis. Front Cell Dev Biol 2021; 9:731072. [PMID: 34692687 PMCID: PMC8526849 DOI: 10.3389/fcell.2021.731072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 09/16/2021] [Indexed: 11/14/2022] Open
Abstract
Statins are an inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGCR). Growing evidence indicates that statins may have an anti-inflammatory effect. Whether genetically proxied HMGCR inhibition can reduce the risk of ankylosing spondylitis is unknown. We constructed an HMGCR genetic score comprising nearly randomly inherited variants significantly associated with LDL cholesterol levels within ± 100 kb from HMGCR to proxy for inhibition of HMGCR. We also constructed PCSK9 and NPC1L1 scores as well as the LDL polygenetic score to proxy for the inhibition of these drug targets as well as serum LDL cholesterol levels, respectively. We then compared the associations of these genetic scores with the risk of ankylosing spondylitis. Of 33,998 participants in the primary cohort, 12,596 individuals had been diagnosed with ankylosing spondylitis. Genetically proxied inhibition of HMGCR scaled to per mmol/L decrease in LDL cholesterol levels by the HMGCR score was associated with a lower risk of ankylosing spondylitis (OR, 0.57; 95% CI, 0.38–0.85; P value = 5.7 × 10–3). No significant association with ankylosing spondylitis was observed for the PCSK9 score (OR, 0.89; 95% CI, 0.68–1.16) and the NPC1L1 score (OR, 1.50; 95% CI, 0.39–5.77). For the LDL score, genetically determined per mmol/L decrease in LDL cholesterol levels led to a reduced risk of ankylosing spondylitis (OR, 0.64; 95% CI, 0.43–0.94), with significant heterogeneity and pleiotropy in the estimate. Exploratory analyses showed that genetically proxied inhibition of HMGCR appeared to have a similar effect to long-term statin therapy in modifying the risk of coronary artery disease and type 2 diabetes, suggesting that the HMGCR score might be a reliable model to assess the effect of statin. Genetically proxied inhibition of HMGCR was associated with a decreased risk of ankylosing spondylitis. This mechanism-based estimate was in line with existing observations suggesting the clinical benefits of statin therapy for ankylosing spondylitis.
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Affiliation(s)
- Zhenyu Zhong
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Xiaojie Feng
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Guannan Su
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Liping Du
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weiting Liao
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Shengyun Liu
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Fuzhen Li
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xianbo Zuo
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Peizeng Yang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
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Meng Y, Wang Y, li Y, Chon S, Hao D. Overview of Therapeutic Effects of Statins on Inflammatory Diseases Through Regulating Adhesive Molecules. Curr Stem Cell Res Ther 2020; 15:614-622. [PMID: 32096751 DOI: 10.2174/1574888x15666200225092749] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 12/20/2019] [Accepted: 01/07/2020] [Indexed: 02/06/2023]
Abstract
Simvastatin, lovastatin, rosuvastatin, pravastatin and cerivastatin belong to the statin family,
which are competitive inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A. As the rate-limiting
enzyme in the pathway of cholesterol metabolism, statins are classically prescribed to patients as lipidlowering
agents. However, statins also possess several extra bioactivities, including anti-inflammatory,
antiviral and anti-tumor. Interestingly, the most essential mechanism of these activities is that statins
could regulate the expression of cell adhesion molecules (CAMs), especially, targeting lymphocytes
function-associated molecules (LFA)-1, macrophage (Mac)-1 and intercellular adhesion molecules
(ICAM)-1. Therefore, in this paper, we discussed the regulatory effect of statins on CAMs among different
diseases. In addition, we provided speculation for the role of statins in treating orthopedic disease.
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Affiliation(s)
- Yibin Meng
- Department of Spine Surgery, Honghui-Hospital, Xi’an Jiaotong University, School of Medicine, Xi’an, China
| | - Youhan Wang
- Department of Spine Surgery, Honghui-Hospital, Xi’an Jiaotong University, School of Medicine, Xi’an, China
| | - Yibing li
- Department of Spine Surgery, Honghui-Hospital, Xi’an Jiaotong University, School of Medicine, Xi’an, China
| | - Song Chon
- Department of Orthopedics, Hong Kong Baptist University School of Chinese Medicine, Hongkong, China
| | - Dingjun Hao
- Department of Spine Surgery, Honghui-Hospital, Xi’an Jiaotong University, School of Medicine, Xi’an, China
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Cameron AC, McMahon K, Hall M, Neves KB, Rios FJ, Montezano AC, Welsh P, Waterston A, White J, Mark PB, Touyz RM, Lang NN. Comprehensive Characterization of the Vascular Effects of Cisplatin-Based Chemotherapy in Patients With Testicular Cancer. JACC: CARDIOONCOLOGY 2020; 2:443-455. [PMID: 33043304 PMCID: PMC7539369 DOI: 10.1016/j.jaccao.2020.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 06/02/2020] [Accepted: 06/04/2020] [Indexed: 01/07/2023]
Abstract
Background Cisplatin-based chemotherapy increases the risk of cardiovascular and renal disease. Objectives We aimed to define the time course, pathophysiology, and approaches to prevent cardiovascular disease associated with cisplatin-based chemotherapy. Methods Two cohorts of patients with a history of testicular cancer (n = 53) were recruited. Cohort 1 consisted of 27 men undergoing treatment with: 1) surveillance; 2) 1 to 2 cycles of bleomycin, etoposide, and cisplatin (BEP) chemotherapy (low-intensity cisplatin); or 3) 3 to 4 cycles of BEP (high-intensity cisplatin). Endothelial function (percentage flow-mediated dilatation) and cardiovascular biomarkers were assessed at 6 visits over 9 months. Cohort 2 consisted of 26 men previously treated 1 to 7 years ago with surveillance or 3 to 4 cycles BEP. Vasomotor and fibrinolytic responses to bradykinin, acetylcholine, and sodium nitroprusside were evaluated using forearm venous occlusion plethysmography. Results In cohort 1, the percentage flow-mediated dilatation decreased 24 h after the first cisplatin dose in patients managed with 3 to 4 cycles BEP (10.9 ± 0.9 vs. 16.7 ± 1.6; p < 0.01) but was unchanged from baseline thereafter. Six weeks after starting 3 to 4 cycles BEP, there were increased serum cholesterol levels (7.2 ± 0.5 mmol/l vs. 5.5 ± 0.2 mmol/l; p = 0.01), hemoglobin A1c (41.8 ± 2.0 mmol/l vs. 35.5 ± 1.2 mmol/l; p < 0.001), von Willebrand factor antigen (62.4 ± 5.4 mmol/l vs. 45.2 ± 2.8 mmol/l; p = 0.048) and cystatin C (0.91 ± 0.07 mmol/l vs. 0.65 ± 0.09 mmol/l; p < 0.01). In cohort 2, intra-arterial bradykinin, acetylcholine, and sodium nitroprusside caused dose-dependent vasodilation (p < 0.0001). Vasomotor responses, endogenous fibrinolytic factor release, and cardiovascular biomarkers were not different in patients managed with 3 to 4 cycles of BEP versus surveillance. Conclusions Cisplatin-based chemotherapy induces acute and transient endothelial dysfunction, dyslipidemia, hyperglycemia, and nephrotoxicity in the early phases of treatment. Cardiovascular and renal protective strategies should target the early perichemotherapy period. (Clinical Characterisation of the Vascular Effects of Cis-platinum Based Chemotherapy in Patients With Testicular Cancer [VECTOR], NCT03557177; Intermediate and Long Term Vascular Effects of Cisplatin in Patients With Testicular Cancer [INTELLECT], NCT03557164)
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Key Words
- 0FMD, flow-mediated dilatation
- ACh, acetylcholine
- BEP, bleomycin, etoposide and cisplatin
- BK, bradykinin
- FBF, forearm blood flow
- ICAM, intracellular adhesion molecule
- PAI, plasminogen activator inhibitor
- SNP, sodium nitroprusside
- germ cell tumors
- platinum therapy
- t-PA, tissue plasminogen activator
- testicular cancer
- thrombosis
- vWF, von Willebrand factor
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Affiliation(s)
- Alan C Cameron
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Kelly McMahon
- McGill University Health Centre, McGill University, Montreal, Quebec, Canada
| | - Mark Hall
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Karla B Neves
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Francisco J Rios
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Augusto C Montezano
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Paul Welsh
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Ashita Waterston
- Department of Medical Oncology, Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Jeff White
- Department of Medical Oncology, Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Patrick B Mark
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Rhian M Touyz
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Ninian N Lang
- BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
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Endothelial dysfunction in patients with ankylosing spondylitis. Reumatologia 2019; 57:100-105. [PMID: 31130748 PMCID: PMC6532117 DOI: 10.5114/reum.2019.84815] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/26/2019] [Indexed: 12/17/2022] Open
Abstract
Ankylosing spondylitis (AS) is associated with accelerated atherosclerosis and enhanced cardiovascular morbidity and mortality compared to the general population. The mechanisms and mediators of this phenomenon have not been fully explained, but an expanding body of evidence demonstrates that increased cardiovascular risk in AS is heralded by endothelial dysfunction. We performed a literature review using the PubMed database from the year 2006 up to 2018. In this article we review the epidemiology, current evidence for impaired endothelial function, potential mechanisms and markers controlling this dysfunction, and finally we summarize the data regarding the efficacy of pharmacotherapy in reducing endothelial dysfunction in patients suffering from AS.
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Liew JW, Ramiro S, Gensler LS. Cardiovascular morbidity and mortality in ankylosing spondylitis and psoriatic arthritis. Best Pract Res Clin Rheumatol 2019; 32:369-389. [PMID: 31171309 DOI: 10.1016/j.berh.2019.01.002] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 12/13/2018] [Accepted: 12/21/2018] [Indexed: 12/11/2022]
Abstract
The cardiovascular burden in inflammatory rheumatic diseases is well recognized. Recently, this burden has been highlighted in ankylosing spondylitis (also known as radiographic axial spondyloarthritis) and psoriatic arthritis. We review the cardiovascular morbidity and mortality in these diseases, as well as the prevalence and incidence of traditional cardiovascular risk factors. We examine the contribution of anti-inflammatory therapy with nonsteroidal anti-inflammatory drugs, disease-modifying anti-rheumatic drugs, and TNF inhibitors on the cardiovascular risk profile. Finally, we examine the available recommendations for the management of cardiovascular comorbidity, as they apply to the spondyloarthritis population.
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Affiliation(s)
- Jean W Liew
- University of Washington, 1959 NE Pacific St, BB561, Seattle, 98195, WA, USA.
| | - Sofia Ramiro
- Leiden University Medical Center, Leiden, 2333 ZA, the Netherlands.
| | - Lianne S Gensler
- University of California, San Francisco, 400 Parnassus Ave, Box 0326, San Francisco, 94143-0326, CA, USA.
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Vascular involvement in axial spondyloarthropathies. Joint Bone Spine 2019; 86:159-163. [DOI: 10.1016/j.jbspin.2018.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 03/01/2018] [Indexed: 12/19/2022]
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Gaisenok OV, Rozhkov AN, Lishuta AS. HYPOLIPIDEMIC THERAPY IN STROKE PREVENTION: EXISTING STANDARDS, EVIDENCE-BASED MEDICINE DATA AND REAL PRACTICE. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2018. [DOI: 10.20996/1819-6446-2018-14-3-434-440] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Cardiovascular diseases occupy a leading position in morbidity, mortality and disability in most countries. Ischemic heart disease and stroke lead in the structure of mortality from cardiovascular diseases. The issues of lipid-lowering therapy with statins in the aspect of stroke prevention are discussed in the article. The main risk factors of atherosclerosis and their prevalence are presented. Topical standards for statin use, evidence-based medicine data obtained in randomized clinical trials, and evidence from actual clinical practice are covered. Possible promising areas of statin use for the prevention of acute cerebrovascular accident are also considered. Combination therapy together with other lipid-lowering drugs, as well as drugs of other pharmacological groups, the use of statins from earlier ages, the practical implementation of pleiotropic effects of statins can be attributed to the latter. The authors clearly demonstrate that the actual practice of using statins lags significantly behind the ideal, reflected in the recommendations and randomized clinical trials. Adherence to medical recommendations is one of the key factors in this. The main factors that can influence the increase of adherence of patients to taking statins and increase the effectiveness of their application in real clinical practice are presented.
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Cure E, Icli A, Uslu AU, Sakiz D, Cure MC, Baykara RA, Yavuz F, Arslan S, Kucuk A. Atherogenic index of plasma: a useful marker for subclinical atherosclerosis in ankylosing spondylitis : AIP associate with cIMT in AS. Clin Rheumatol 2018; 37:1273-1280. [PMID: 29435680 DOI: 10.1007/s10067-018-4027-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/27/2018] [Accepted: 02/06/2018] [Indexed: 02/07/2023]
Abstract
Ankylosing spondylitis (AS) is associated with an increased risk of atherosclerotic cardiovascular disease (ACD). The atherogenic index of plasma (AIP), which is the logarithmic transformation of the plasma triglyceride (TG) level to the high-density lipoprotein level (HDL) ratio, has been suggested to be a novel marker in the identification of atherosclerosis risk. Therefore, this study aims to determine if the AIP can act as an accurate marker for the detection of subclinical atherosclerosis. Fifty-two male patients with AS and 52 age-, gender-, and body mass index (BMI)-matched healthy control subjects were included in the study. For each patient, AIP and total cholesterol (TC)/HDL values were calculated and carotid artery intima-media thickness (cIMT) was measured. The mean (SD) cIMT and median (range) AIP values for AS patients were higher than that of the healthy control subjects (0.60 ± 0.18 vs. 0.51 ± 0.10, p = 0.003 and 0.23 [- 0.32 to 0.85] vs. 0.09 [- 0.53 to 0.49], p = 0.007, respectively). A positive correlation was found between the patients' cIMT and AIP values (r = 0.307, p = 0.002) and TC/HDL values (r = 0.241, p = 0.014). Regression analysis revealed an independent association between the subclinical atherosclerosis and AIP (beta [β] = 0.309, p = 0.002). There were no independent correlations between subclinical atherosclerosis and TC (β = 0.245, p = 0.065), TG (β = 0.185, p = 0.515), HDL (β = 0.198, p = 0.231), TC/HDL (β = 0.032, p = 0.862), and low-density lipoprotein (LDL) (β = 0.151, p = 0.246). A strong and independent correlation exists between AIP and cIMT values. Therefore, the AIP could serve as a better marker than the TC/HDL ratio for the detection of subclinical atherosclerosis in AS patients.
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Affiliation(s)
- Erkan Cure
- Department of Internal Medicine, Camlica Erdem Hospital, Istanbul, Turkey.
| | - Abdullah Icli
- Department of Cardiology, Necmettin Erbakan University, Konya, Turkey
| | - Ali Ugur Uslu
- Department of Internal Medicine, Yunus Emre State Hospital, Eskisehir, Turkey
| | - Davut Sakiz
- Department of Endocrinology and Metabolism, Diskapi Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Medine Cumhur Cure
- Department of Biochemistry, Istanbul Laboratory, Mecidiyekoy, Istanbul, Turkey
| | - Rabia Aydogan Baykara
- Department of Physical Medicine and Rehabilitation, Malatya Training and Research Hospital, Malatya, Turkey
| | - Fatma Yavuz
- Department of Internal Medicine, Dogubeyazit Doc. Dr. Yasar Eryilmaz State Hospital, Agri, Turkey
| | - Sevket Arslan
- Division of Allergy and Clinical Immunology, Konya Training and Research Hospital, Konya, Turkey
| | - Adem Kucuk
- Division of Rheumatology, Department of Internal Medicine, Necmettin Erbakan University, Konya, Turkey
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Huang CW, Tsai MH, Chen NC, Chen WH, Lu YT, Lui CC, Chang YT, Chang WN, Chang AYW, Chang CC. Clinical significance of circulating vascular cell adhesion molecule-1 to white matter disintegrity in Alzheimer’s dementia. Thromb Haemost 2017; 114:1230-40. [DOI: 10.1160/th14-11-0938] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 07/03/2015] [Indexed: 02/04/2023]
Abstract
SummaryEndothelial dysfunction leads to worse cognitive performance in Alzheimer’s dementia (AD). While both cerebrovascular risk factors and endothelial dysfunction lead to activation of vascular cell adhesion molecule-1 (VCAM-1), intercellular adhesion molecule-1 (ICAM-1) and E-selectin, it is not known whether these biomarkers extend the diagnostic repertoire in reflecting intracerebral structural damage or cognitive performance. A total of 110 AD patients and 50 age-matched controls were enrolled. Plasma levels of VCAM-1, ICAM-1 and E-selectin were measured and correlated with the cognitive performance, white matter macro-structural changes, and major tract-specific fractional anisotropy quantification. The AD patients were further stratified by clinical dementia rating score (mild dementia, n=60; moderate-to-severe dementia, n=50). Compared with the controls, plasma levels of VCAM-1 (p< 0.001), ICAM-1 (p=0.028) and E-selectin (p=0.016) were significantly higher in the patients, but only VCAM-1 levels significantly reflected the severity of dementia (p< 0.001). In addition, only VCAM-1 levels showed an association with macro- and micro- white matter changes especially in the superior longitudinal fasciculus (p< 0.001), posterior thalamic radiation (p=0.002), stria terminalis (p=0.002) and corpus callosum (p=0.009), and were independent of, age and cortical volume. These tracts show significant association with MMSE, short term memory and visuospatial function. Meanwhile, while VCAM-1 level correlated significantly with short-term memory (p=0.026) and drawing (p=0.025) scores in the AD patients after adjusting for age and education, the significance disappeared after adjusting for global FA. Endothelial activation, especially VCAM-1, was of clinical significance in AD that reflects macro- and micro-structural changes and poor short term memory and visuospatial function.
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Atilano-Roque A, Joy MS. Characterization of simvastatin acid uptake by organic anion transporting polypeptide 3A1 (OATP3A1) and influence of drug-drug interaction. Toxicol In Vitro 2017; 45:158-165. [PMID: 28887287 DOI: 10.1016/j.tiv.2017.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 06/04/2017] [Accepted: 09/01/2017] [Indexed: 12/30/2022]
Abstract
Human organic anion transporting polypeptide 3A1 (OATP3A1) is predominately expressed in the heart. The ability of OATP3A1 to transport statins into cardiomyocytes is unknown, although other OATPs are known to mediate the uptake of statin drugs in liver. The pleiotropic effects and uptake of simvastatin acid were analyzed in primary human cardiomyocytes and HEK293 cells transfected with the OATP3A1 gene. Treatment with simvastatin acid reduced indoxyl sulfate-mediated reactive oxygen species and modulated OATP3A1 expression in cardiomyocytes and HEK293 cells transfected with the OATP3A1 gene. We observed a pH-dependent effect on OATP3A1 uptake, with more efficient simvastatin acid uptake at pH5.5 in HEK293 cells transfected with the OATP3A1 gene. The Michaelis-Menten constant (Km) for simvastatin acid uptake by OATP3A1 was 0.017±0.002μM and the Vmax was 0.995±0.027fmol/min/105 cells. Uptake of simvastatin acid was significantly increased by known (benzylpenicillin and estrone-3-sulfate) and potential (indoxyl sulfate and cyclosporine) substrates of OATP3A1. In conclusion, the presence of OATP3A1 in cardiomyocytes suggests that this transporter may modulate the exposure of cardiac tissue to simvastatin acid due to its enrichment in cardiomyocytes. Increases in uptake of simvastatin acid by OATP3A1 when combined with OATP substrates suggest the potential for drug-drug interactions that could influence clinical outcomes.
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Affiliation(s)
- Amandla Atilano-Roque
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, United States
| | - Melanie S Joy
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, United States; Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, United States.
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Oza A, Lu N, Schoenfeld SR, Fisher MC, Dubreuil M, Rai SK, Zhang Y, Choi HK. Survival benefit of statin use in ankylosing spondylitis: a general population-based cohort study. Ann Rheum Dis 2017; 76:1737-1742. [PMID: 28698231 DOI: 10.1136/annrheumdis-2017-211253] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 04/26/2017] [Accepted: 06/03/2017] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Recent studies have shown an increase in both cardiovascular and all-cause mortality in ankylosing spondylitis (AS). We examined the potential survival benefit of statin use in AS within a general population context. METHODS We performed an incident user cohort study with time-stratified propensity score matching using a UK general population database between 1 January 2000 and 31 December 2014. To account for potential confounders, we compared propensity score-matched cohorts of statin initiators and non-initiators using 1-year cohort accrual blocks. The variables used to create the propensity score model included disease duration, body mass index, lifestyle factors, comorbidities and medication use. RESULTS Using unmatched AS cohorts, statin initiators (n=1430) showed a 43% higher risk of mortality than non-initiators (n=1430) (HR=1.43; 95% CI 1.12 to 1.84). After propensity score matching, patients with AS who initiated statins (n=1108) had 96 deaths, and matched non-initiators (n=1108) had 134 deaths over a mean follow-up of 5.3 and 5.1 years, respectively. This corresponded to mortality rates of 16.5 and 23.8 per 1000 person-years (PY), respectively, resulting in an HR of 0.63 (95% CI 0.46 to 0.85) and an absolute mortality rate difference of 7.3 deaths per 1000 PY (95% CI 2.1 to 12.5). CONCLUSION This general population-based cohort study suggests that statin initiation is associated with a substantially lower risk of mortality among patients with AS. The magnitude of the inverse association appears to be larger than that observed in randomised trials of the general population and in population-based cohort studies of patients with rheumatoid arthritis.
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Affiliation(s)
- Amar Oza
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Na Lu
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Sara R Schoenfeld
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mark C Fisher
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Maureen Dubreuil
- Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Sharan K Rai
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yuqing Zhang
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Clinical Epidemiology Unit, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Hyon K Choi
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Garg N, Syngle A, Krishan P. Nitric Oxide: Link between Inflammation and Endothelial Dysfunction in Rheumatoid Arthritis. Int J Angiol 2016; 26:165-169. [PMID: 28804234 DOI: 10.1055/s-0036-1597577] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Nitric oxide (NO) plays an important role in inflammatory joint disease and endothelial function. Endothelial dysfunction has been attributed to a reduction in NO bioactivity in rheumatoid arthritis (RA). However, the relationship of NO with inflammation and endothelial dysfunction in RA has not yet been investigated. To investigate the relationship of nitrite with inflammation and endothelial dysfunction in RA. Total 28 patients satisfying 2010 Rheumatoid Arthritis Classification Criteria were recruited for the study. Serum nitrite estimation was performed by Griess reaction. Flow-mediated dilation (FMD) assessed using AngioDefender. Inflammatory disease activity measures included disease activity score of 28 joints (DAS28), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP). Proinflammatory cytokines (TNF-α, IL-6, and IL-1) measured using standard ELISA kits. Twenty-five healthy controls matched for age and sex were included for comparison. The serum nitrite level in patients with RA was markedly elevated as compared with controls ( p < 0.05). FMD was significantly impaired in RA patients than controls ( p < 0.05). DAS28 was significantly higher in RA patients ( p < 0.05). Levels of ESR, CRP, TNF-α, IL-1, and IL-6 were significantly higher in RA patients than controls ( p < 0.05). Significant positive correlation was observed between nitrite and CRP ( r = 0.46, p < 0.05), TNF-α ( r = 0.53, p < 0.05), and inverse correlation with FMD ( r =0.62, p < 0.05). Inflammatory disease activity and endothelial dysfunction in RA are associated with increased concentration of proinflammatory cytokines and NO. Inflammatory triggered release of cytokines induced NO production that mediates endothelial dysfunction. These findings suggest a role for NO in inflammation-induced endothelial dysfunction in RA.
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Affiliation(s)
- Nidhi Garg
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
| | - Ashit Syngle
- Cardio Rheuma and Healing Touch City Clinic, Chandigarh and Rheumatologist, Fortis Multispecialty Hospital, Mohali, Punjab, India
| | - Pawan Krishan
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
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Predictors of endothelial dysfunction and atherosclerosis in rheumatoid arthritis in Indian population. Indian Heart J 2016; 69:200-206. [PMID: 28460767 PMCID: PMC5414984 DOI: 10.1016/j.ihj.2016.10.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 09/28/2016] [Accepted: 10/28/2016] [Indexed: 12/31/2022] Open
Abstract
Objective Cardiovascular (CV) disease is leading cause of mortality in rheumatoid arthritis (RA). Dysfunction of the vascular endothelium is a hallmark of most conditions that are associated with atherosclerosis and is therefore an early feature in atherogenesis. Biomarkers for rapid evolution of CV complications would be highly desirable for risk stratification. Finally, predictive biomarkers for cardiovascular risk would allow tailoring therapy to the individual. We assessed endothelial function and atherosclerosis utilizing carotid intima-media thickness (CIMT) in RA in context of clinical and laboratory markers in Indian RA population. Methods We performed a prospective study of 35 consecutive RA patients and 25 age- and sex matched healthy controls. Patients with traditional CV risk factors were excluded. Flow mediated dilatation (FMD) as measures of endothelial function and CIMT as measures of atherosclerosis were assessed. Disease-specific measures, inflammatory measures, serum cytokines, serum nitrite, lipids and endothelial progenitor cells (EPCs) were estimated. Results FMD was significantly lower in RA (6.53% ± 1.81%) compared to controls (10.77% ± 0.53%; p < 0.001). CIMT (mm) was significantly increased in RA (0.62 ± 0.17) vs. controls (0.043 ± 0.07; p = 0.003). In RA patients, FMD% inversely correlated with CIMT, CRP, DAS-28, TNF-α, serum nitrite and positively correlated with EPC. CIMT correlated with age, DAS-28, IL-6, HDL, LDL, and inversely correlated with EPC. Conclusions In the present study, FMD and CIMT were impaired in RA, indicating endothelial dysfunction and accelerated atherosclerosis respectively. CRP, TNF-α, serum nitrite, DAS-28 and depleted EPC population predicted endothelial dysfunction. Age, IL-6, HDL, LDL and depleted EPC population predicted accelerated atherosclerosis.
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Verma I, Syngle A, Krishan P, Garg N. Endothelial Progenitor Cells as a Marker of Endothelial Dysfunction and Atherosclerosis in Ankylosing Spondylitis: A Cross-Sectional Study. Int J Angiol 2016; 26:36-42. [PMID: 28255214 DOI: 10.1055/s-0036-1593445] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Endothelial progenitor cells (EPCs) have reparative potential in overcoming the endothelial dysfunction and reducing cardiovascular risk. EPC depletion has been demonstrated in the setting of established atherosclerotic diseases. We evaluated whether reduced EPCs population are associated with endothelial dysfunction, subclinical atherosclerosis, and inflammatory markers in ankylosing spondylitis (AS) patients without any known traditional cardiovascular risk factor. We performed a cross-sectional study of 30 consecutive AS patients and 25 age- and sex-matched healthy controls. Patients with traditional cardiovascular risk factors were excluded. Circulating EPCs (CD34+/CD133+) were quantified by flow cytometry. The assessment of endothelial function by brachial artery flow-mediated dilatation (FMD) and ultrasound assessment of carotid intima-media thickness (CIMT) was measured in both the groups. EPCs cells were significantly (0.020 ± 0.001 vs. 0.040 ± 0.010%, p < 0.001) reduced in patients with AS compared with healthy controls. Endothelial function (7.35 ± 2.54 vs. 10.27 ± 1.73, p = 0.002), CIMT (0.63 ± 0.01 vs. 0.35 ± 0.02, p < 0.001), and inflammatory markers were also significantly (p < 0.01) altered as compared with controls. EPCs inversely correlated with tumor necrosis factor (TNF)-α and C-reactive protein (CRP) and positively correlated with endothelial function. Present study results demonstrate depleted EPC population in AS patients compared with controls. Increased level of CRP and TNF-α appears to play a key role in EPC depletion and the latter contributes to endothelial dysfunction and atherosclerosis in AS. EPC population would, therefore, represent an attractive measure of endothelial dysfunction and accelerated atherosclerosis disease associated with AS.
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Affiliation(s)
- Inderjeet Verma
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
| | - Ashit Syngle
- Cardio Rheuma and Healing Touch City Clinic, Chandigarh and Consultant Rheumatologist Fortis Multi Specialty Hospital, Mohali, Chandigarh, India
| | - Pawan Krishan
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
| | - Nidhi Garg
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
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Predisposing factors, pathogenesis and therapeutic intervention of Kawasaki disease. Drug Discov Today 2016; 21:1850-1857. [PMID: 27506874 PMCID: PMC7185772 DOI: 10.1016/j.drudis.2016.08.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 06/21/2016] [Accepted: 08/01/2016] [Indexed: 12/13/2022]
Abstract
Kawasaki disease (KD) is an acute febrile childhood inflammatory disease, associated with coronary artery abnormalities. The disease is believed to result from an aberrant inflammatory response to an infectious trigger in a genetically predisposed individual. KD is associated with an endothelial cell injury as a consequence of T cell activation and cytotoxic effects of various proinflammatory cytokines. Intravenous immunoglobulin (IVIG) infusion and aspirin are the standard treatment of acute KD. However, 10-20% of patients show resistance to IVIG therapy and present higher risk of coronary vasculitis. The relative roles of second IVIG infusion, corticosteroids, calcineurin inhibitors, interleukin-1 antagonists and anti-tumor necrosis factor agents remain uncertain. In this review, we highlight the predisposing factors, pathogenesis and therapeutic intervention of KD, particularly new therapeutics for IVIG-resistant patients.
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Garg N, Krishan P, Syngle A. Atherosclerosis in Psoriatic Arthritis: A Multiparametric Analysis Using Imaging Technique and Laboratory Markers of Inflammation and Vascular Function. Int J Angiol 2016; 25:222-228. [PMID: 27867287 DOI: 10.1055/s-0036-1584918] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Cardiovascular disease is one of the leading causes of death in psoriatic arthritis (PsA). Pathogenesis of accelerated atherosclerosis in PsA remains to be elucidated. Endothelial dysfunction (ED) often precedes manifesting atherosclerosis. This study aims to assess carotid intima-media thickness (CIMT), a marker of atherosclerosis in PsA, in context of markers of inflammation and vascular function. A cross-sectional study was performed in 18 PsA patients who were compared with 18 controls matched for age and sex. Flow-mediated dilatation (FMD) assessed by AngioDefender (Everist Health, Ann Arbor, MI), endothelial progenitor cells (EPCs) quantified by flow cytometry and CIMT measured ultrasonographically. Inflammatory measures included disease activity score of 28 joints count and disease activity index in psoriatic arthritis. We also assayed markers of inflammation, including C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), proinflammatory cytokines (interleukin [IL]-1, IL-6, and tumor necrosis factor [TNF]-α), and endothelial dysfunction, including lipids, intercellular adhesion molecule 1 (ICAM-1), vascular cell adhesion molecule 1 (VCAM-1), and EPCs. CIMT is significantly higher in PsA patients compared with controls (0.062 ± 0.18 vs. 0.045 ± 0.10 cm, p < 0.01) whereas FMD%, EPCs%, and high-density lipoproteins (HDL) cholesterol are significantly reduced in PsA compared with controls (p < 0.05). Compared with controls, PsA patients had significantly increased concentrations of ESR, CRP, TNF-α, IL-6, ICAM-1, and VCAM-1. In PsA, CIMT positively correlated with IL-6 and ICAM-1 and inversely correlated with FMD, HDL, and EPCs (p < 0.05). In PsA, FMD and CIMT were impaired, indicating endothelial dysfunction and accelerated atherosclerosis, respectively. PsA-related inflammatory mechanisms (TNF-α, IL-6) and markers of vascular function (CRP, ICAM-1, and EPCs) may all be involved in the development of vascular disease in PsA. Cytokine-triggered inflammation upregulates expression of adhesion molecules, depletes EPCs with endothelial dysfunction, and increased CIMT in PsA.
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Affiliation(s)
- Nidhi Garg
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
| | - Pawan Krishan
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala, Punjab, India
| | - Ashit Syngle
- Cardio Rheuma and Healing Touch City Clinic, Chandigarh and Rheumatologist, Fortis Multispecialty Hospital, Mohali, Punjab, India
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Association Between Intercellular Adhesion Molecule-1, -2, -3 Plasma Levels and Disease Activity of Ankylosing Spondylitis in the Chinese Han Population. Spine (Phila Pa 1976) 2016; 41:E618-24. [PMID: 26641849 DOI: 10.1097/brs.0000000000001328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN We investigated the association between ICAM-1, -2, -3 plasma levels and ankylosing spondylitis (AS) disease activity. OBJECTIVE In the present study, we aimed to investigate the association between ICAM-1, -2, -3 plasma levels and AS disease activity in the Chinese Han population. SUMMARY OF BACKGROUND DATA AS is a chronic inflammatory rheumatic disease that effects the sacroiliac joints and axial skeleton. The intercellular adhesion molecules (ICAMs) are members of the immunoglobulin superfamily and have been identified to play major roles in inflammation and immune responses. METHODS A total of 60 patients with AS and 60 healthy individuals were selected. The plasma levels of proinflammatory cytokines, including tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and ICAM-1, -2, -3, were analyzed by ELISA. Disease severity-related indexes, including the Bath ankylosing spondylitis disease activity index (BASDAI), Bath ankylosing spondylitis functional index (BASFI), and ankylosing spondylitis disease activity score (ASDAS), were assessed, along with the erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) level. RESULTS Both ICAM-1 and ICAM-2 levels in plasma were markedly increased in AS patients compared with levels in the plasma of controls. There was no difference between controls and patients in term of ICAM-3 levels. Furthermore, in patients, correlation analysis showed that TNF-α and IL-6 production, as well as the ESR and CRP levels, have positive relationships with ICAM-1 and ICAM-2 plasma levels; the BASDAI, BASFI, and ASDAS scores were also found to be positively correlated with ICAM-2. However, no significant correlations between ICAM-1 levels and BASDAI, BASFI, or ASDAS were detected in our study. CONCLUSION The current findings suggest that ICAM-2 may be a potential biomarker reflecting disease activity and functional ability in AS patients. LEVEL OF EVIDENCE 5.
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