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Karpouzas GA, Ormseth SR, van Riel PLCM, Gonzalez-Gay MA, Corrales A, Rantapää-Dahlqvist S, Sfikakis PP, Dessein P, Tsang L, Hitchon C, El-Gabalawy H, Pascual-Ramos V, Contreras-Yáñez I, Colunga-Pedraza IJ, Galarza-Delgado DA, Azpiri-Lopez JR, Semb AG, Misra DP, Hauge EM, Kitas G. Biological use influences the impact of inflammation on risk of major adverse cardiovascular events in rheumatoid arthritis. RMD Open 2024; 10:e004546. [PMID: 39043615 PMCID: PMC11268070 DOI: 10.1136/rmdopen-2024-004546] [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: 05/16/2024] [Accepted: 07/05/2024] [Indexed: 07/25/2024] Open
Abstract
OBJECTIVES Chronic inflammation promotes cardiovascular risk in rheumatoid arthritis (RA). Biological disease-modifying antirheumatic drugs (bDMARDs) improve disease activity and cardiovascular disease outcomes. We explored whether bDMARDs influence the impact of disease activity and inflammatory markers on long-term cardiovascular risk in RA. METHODS We studied 4370 participants without cardiovascular disease in a 10-country observational cohort of patients with RA. Endpoints were (1) major adverse cardiovascular events (MACE) encompassing myocardial infarction, stroke and cardiovascular death; and (2) any ischaemic cardiovascular events (iCVE) including MACE plus revascularisation, angina, transient ischaemic attack and peripheral arterial disease. RESULTS Over 26 534 patient-years, 239 MACE and 362 iCVE occurred. The interaction between 28-joint Disease Activity Score with C-reactive protein (DAS28-CRP) and bDMARD use was significant for MACE (p=0.017), suggesting the effect of DAS28-CRP on MACE risk differed among bDMARD users (n=515) and non-users (n=3855). DAS28-CRP (per unit increase) is associated with MACE risk in bDMARD non-users (HR 1.21 (95% CI 1.07 to 1.37)) but not users (HR 0.69 (95% CI 0.40 to 1.20)). The interaction between CRP (per log unit increase) and bDMARD use was also significant for MACE (p=0.011). CRP associated with MACE risk in bDMARD non-users (HR 1.16 (95% CI 1.04 to 1.30)), but not users (HR 0.65 (95% CI 0.36 to 1.17)). No interaction was observed between bDMARD use and DAS28-CRP (p=0.167) or CRP (p=0.237) for iCVE risk. CONCLUSIONS RA activity and inflammatory markers associated with risk of MACE in bDMARD non-users but not users suggesting the possibility of biological-specific benefits locally on arterial wall independently of effects on systemic inflammation.
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Affiliation(s)
- George Athanasios Karpouzas
- Internal Medicine - Rheumatology, The Lundquist Institute, Torrance, California, USA
- Rheumatology, Harbor-UCLA Medical Center, Torrance, California, USA
| | | | | | - Miguel A Gonzalez-Gay
- Rheumatology, Hospital Universitario Marques de Valdecilla, Santander, Cantabria, Spain
- IIS-Fundacion Jimenez Diaz, Madrid, Spain
| | - Alfonso Corrales
- Hospital Universitario Marques de Valdecilla, Santander, Cantabria, Spain
| | | | - Petros P Sfikakis
- First Dept. of Propedeutic Medicine, University of Athens, Athens, Attica, Greece
| | - Patrick Dessein
- School of Physiology, University of the Witwatersrand Johannesburg, Johannesburg, South Africa
| | - Linda Tsang
- Vrije Universiteit Brussel, Brussel, Belgium
| | - Carol Hitchon
- Rheumatology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Hani El-Gabalawy
- Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Virginia Pascual-Ramos
- Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico City, Mexico
| | - Irazú Contreras-Yáñez
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Ciudad de Mexico, Mexico
| | - Iris J Colunga-Pedraza
- Rheumatology, Hospital Universitario Dr José Eleuterio González, Monterrey, Nuevo León, Mexico
| | | | | | - Anne Grete Semb
- Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Durga Prasanna Misra
- Clinical Immunology and Rheumatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ellen-Margrethe Hauge
- Department of Joint and Connective Tissue Diseases, Aarhus Universitetshospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus Universitet, Aarhus, Midtjylland, Denmark
| | - George Kitas
- Department of Rheumatology, The Dudley Group NHS Foundation Trust, Dudley, West Midlands, UK
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AlGhalawin LS, Alomar M, Al Bassam S, AlHamdan AA, Anan H, Altaweel M, Alomran ZA, Al khamis R, Alqatri AI, Alamoudi MM, Alamer A. Incidence Rate of Cardiovascular Events in Rheumatoid Arthritis: An Observational Cohort Study in Saudi Arabia. J Multidiscip Healthc 2024; 17:3357-3370. [PMID: 39045492 PMCID: PMC11264283 DOI: 10.2147/jmdh.s459555] [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: 02/21/2024] [Accepted: 06/12/2024] [Indexed: 07/25/2024] Open
Abstract
Purpose Rheumatoid arthritis (RA) doubles the morbidity of cardiovascular disease (CVD) and leads to a 50% increase in mortality compared to the general population. This study aims to estimate the CVD incidence among RA patients in Saudi Arabia (SA), vital for assessing CVD burdens within this group. Patients and Methods This retrospective study took place at two centers in the Eastern Province of SA, including all adult RA patients who visited the rheumatology clinic from 2016 to 2021 and were prescribed disease-modifying antirheumatic drugs (DMARDs). CVD incidence was determined by the diagnosis of ischemic heart disease (IHD), stroke/transient ischemic attack (TIA), venous thromboembolism (VTE), heart failure (HF), and arrhythmia post-RA diagnosis. Additional data collected included demographics, CVD risk factors, comorbidities, RA-related factors, and medication usage. Results The study comprised 651 patients, 80.5% of whom were females with an average age of 51. The overall CVD incidence was 11.2 per 1000 person-years, with males experiencing five times more incidents than females. The prevalence of CVD risk factors included 18.7% with hypertension, 7.8% with hyperlipidemia, 18.9% with diabetes, and 42.9% with obesity. Significant predictors of CVD were male gender and RA duration, with adjusted odds ratios (aOR) of 3.17 (95% CI 1.10 to 9.14, P=0.033) and 64.81 (95% CI 3.68 to 1140.6, P=0.004), respectively. Conclusion This unique study from SA examined the CVD incidence in RA patients, identifying long disease duration and male gender as significant predictors. Effective reduction of CVD risk in RA patients requires aggressive management of modifiable risk factors and regular risk assessments.
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Affiliation(s)
- Laila Saleh AlGhalawin
- Pharmaceutical Care Affairs, Dammam Medical Complex, Eastern Health Cluster, Dammam, Saudi Arabia
| | - Mukhtar Alomar
- Pharmaceutical Care Affairs, Dammam Medical Complex, Eastern Health Cluster, Dammam, Saudi Arabia
| | - Shahad Al Bassam
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | | | - Hadeel Anan
- Pharmaceutical Care and Formulary Management Affairs, Eastern Health Cluster, Dammam, Saudi Arabia
| | - Marwah Altaweel
- Pharmaceutical Care Affairs, Saud AlBabtain Cardiac Center, Eastern Health Cluster, Dammam, Saudi Arabia
| | - Zainab Abbas Alomran
- Department of Pharmacy Practice, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | | | | | - Marwan M Alamoudi
- Rheumatology Department, Dammam Medical Complex, Eastern Health Cluster, Dammam, Saudi Arabia
| | - Ahmad Alamer
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
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Akther F, Fallahi H, Zhang J, Nguyen NT, Ta HT. Evaluating thrombosis risk and patient-specific treatment strategy using an atherothrombosis-on-chip model. LAB ON A CHIP 2024; 24:2927-2943. [PMID: 38591995 DOI: 10.1039/d4lc00131a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Platelets play an essential role in thrombotic processes. Recent studies suggest a direct link between increased plasma glucose, lipids, and inflammatory cytokines with platelet activation and aggregation, resulting in an increased risk of atherothrombotic events in cardiovascular patients. Antiplatelet therapies are commonly used for the primary prevention of atherosclerosis. Transitioning from a population-based strategy to patient-specific care requires a better understanding of the risks and advantages of antiplatelet therapy for individuals. This proof-of-concept study evaluates the potential to assess an individual's risk of forming atherothrombosis using a dual-channel microfluidic model emulating multiple atherogenic factors in vitro, including high glucose, high cholesterol, and inflammatory cytokines along with stenosis vessel geometry. The model shows precise sensitivity toward increased plasma glucose, cholesterol, and tumour necrosis factor-alpha (TNF-α)-treated groups in thrombus formation. An in vivo-like dose-dependent increment in platelet aggregation is observed in different treated groups, benefiting the evaluation of thrombosis risk in the individual condition. Moreover, the model could help decide the effective dosing of aspirin in multi-factorial complexities. In the high glucose-treated group, a 50 μM dose of aspirin could significantly reduce platelet aggregation, while a 100 μM dose of aspirin was required to reduce platelet aggregation in the glucose-TNF-α-treated group, which proves the model's potentiality as a tailored tool for customised therapy.
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Affiliation(s)
- Fahima Akther
- Queensland Micro- and Nanotechnology, Griffith University, Nathan Campus, Brisbane, Queensland 4111, Australia.
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, Queensland 4072, Australia
| | - Hedieh Fallahi
- Queensland Micro- and Nanotechnology, Griffith University, Nathan Campus, Brisbane, Queensland 4111, Australia.
- School of Environment and Science, Griffith University, Nathan, Queensland 4111, Australia
| | - Jun Zhang
- Queensland Micro- and Nanotechnology, Griffith University, Nathan Campus, Brisbane, Queensland 4111, Australia.
| | - Nam-Trung Nguyen
- Queensland Micro- and Nanotechnology, Griffith University, Nathan Campus, Brisbane, Queensland 4111, Australia.
- School of Environment and Science, Griffith University, Nathan, Queensland 4111, Australia
| | - Hang Thu Ta
- Queensland Micro- and Nanotechnology, Griffith University, Nathan Campus, Brisbane, Queensland 4111, Australia.
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, Queensland 4072, Australia
- School of Environment and Science, Griffith University, Nathan, Queensland 4111, Australia
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Mongin D, Pagano S, Lamacchia C, Juillard C, Antinori-Malaspina P, Dan D, Ciurea A, Möller B, Gabay C, Finckh A, Vuilleumier N. Anti-apolipoprotein A-1 IgG, incident cardiovascular events, and lipid paradox in rheumatoid arthritis. Front Cardiovasc Med 2024; 11:1386192. [PMID: 38832312 PMCID: PMC11144907 DOI: 10.3389/fcvm.2024.1386192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 04/24/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To validate the prognostic accuracy of anti-apolipoprotein A-1 (AAA1) IgG for incident major adverse cardiovascular (CV) events (MACE) in rheumatoid arthritis (RA) and study their associations with the lipid paradox at a multicentric scale. Method Baseline AAA1 IgG, lipid profile, atherogenic indexes, and cardiac biomarkers were measured on the serum of 1,472 patients with RA included in the prospective Swiss Clinical Quality Management registry with a median follow-up duration of 4.4 years. MACE was the primary endpoint defined as CV death, incident fatal or non-fatal stroke, or myocardial infarction (MI), while elective coronary revascularization (ECR) was the secondary endpoint. Discriminant accuracy and incidence rate ratios (IRR) were respectively assessed using C-statistics and Poisson regression models. Results During follow-up, 2.4% (35/1,472) of patients had a MACE, consisting of 6 CV deaths, 11 MIs, and 18 strokes; ECR occurred in 2.1% (31/1,472) of patients. C-statistics indicated that AAA1 had a significant discriminant accuracy for incident MACE [C-statistics: 0.60, 95% confidence interval (95% CI): 0.57-0.98, p = 0.03], mostly driven by CV deaths (C-statistics: 0.77; 95% CI: 0.57-0.98, p = 0.01). IRR indicated that each unit of AAA1 IgG increase was associated with a fivefold incident CV death rate, independent of models' adjustments. At the predefined and validated cut-off, AAA1 displayed negative predictive values above 97% for MACE. AAA1 inversely correlated with total and HDL cholesterol. Conclusions AAA1 independently predicts CV deaths, and marginally MACE in RA. Further investigations are requested to ascertain whether AAA1 could enhance CV risk stratification by identifying patients with RA at low CV risk.
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Affiliation(s)
- Denis Mongin
- Division of Rheumatology, Geneva University Hospital and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Sabrina Pagano
- Division of Laboratory Medicine, Department of Diagnostics and of Medical Specialties, Geneva University Hospitals and Geneva University, Geneva, Switzerland
| | - Celine Lamacchia
- Division of Rheumatology, Geneva University Hospital and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Catherine Juillard
- Division of Laboratory Medicine, Department of Diagnostics and of Medical Specialties, Geneva University Hospitals and Geneva University, Geneva, Switzerland
| | - Paola Antinori-Malaspina
- Division of Laboratory Medicine, Department of Diagnostics and of Medical Specialties, Geneva University Hospitals and Geneva University, Geneva, Switzerland
| | - Diana Dan
- Division of Rheumatology, Lausanne University Hospital and Faculty of Medicine, University of Lausanne, Lausanne, Switzerland
| | - Adrian Ciurea
- Division of Rheumatology, Zurich University Hospital and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Burkhard Möller
- Division of Rheumatology and Immunology, Bern University Hospital and Faculty of Medicine, University of Bern, Bern, Switzerland
| | - Cem Gabay
- Division of Rheumatology, Geneva University Hospital and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Axel Finckh
- Division of Rheumatology, Geneva University Hospital and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Nicolas Vuilleumier
- Division of Laboratory Medicine, Department of Diagnostics and of Medical Specialties, Geneva University Hospitals and Geneva University, Geneva, Switzerland
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Lehmann J, Giaglis S, Kyburz D, Daoudlarian D, Walker UA. Plasma mtDNA as a possible contributor to and biomarker of inflammation in rheumatoid arthritis. Arthritis Res Ther 2024; 26:97. [PMID: 38715082 PMCID: PMC11075188 DOI: 10.1186/s13075-024-03329-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVES Neutrophil extracellular trap formation and cell-free DNA (cfDNA) contribute to the inflammation in rheumatoid arthritis (RA), but it is unknown if mitochondrial DNA (mtDNA) or nuclear DNA (nDNA) is more abundant in the circulation. It is unclear if DNA concentration measurements may assist in clinical decision-making. METHODS This single-center prospective observational study collected plasma from consecutive RA patients and healthy blood donors. Platelets were removed, and mtDNA and nDNA copy numbers were quantified by polymerase chain reaction (PCR). RESULTS One hundred six RA patients and 85 healthy controls (HC) were recruited. Circulating median mtDNA copy numbers were increased 19.4-fold in the plasma of patients with RA (median 1.1 x108 copies/mL) compared to HC (median 5.4 x106 copies/mL, p<0.0001). Receiver operating characteristics (ROC) curve analysis of mtDNA copy numbers identified RA patients with high sensitivity (92.5%) and specificity (89.4%) with an area under the curve (AUC) of 0.97, p <0.0001 and a positive likelihood ratio of 8.7. Demographic, serological (rheumatoid factor (RF) positivity, anti-citrullinated protein antibodies (ACPA) positivity) and treatment factors were not associated with DNA concentrations. mtDNA plasma concentrations, however, correlated significantly with disease activity score-28- erythrocyte sedimentation rate (DAS28-ESR) and increased numerically with increasing DAS28-ESR and clinical disease activity index (CDAI) activity. MtDNA copy numbers also discriminated RA in remission (DAS28 <2.6) from HC (p<0.0001). Also, a correlation was observed between mtDNA and the ESR (p = 0.006, R= 0.29). Similar analyses showed no significance for nDNA. CONCLUSION In contrast to nDNA, mtDNA is significantly elevated in the plasma of RA patients compared with HC. Regardless of RA activity, the abundance of circulating mtDNA is a sensitive discriminator between RA patients and HC. Further validation of the diagnostic value of mtDNA testing is required.
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Affiliation(s)
- Julia Lehmann
- Laboratory for Experimental Rheumatology, Department of Biomedicine, University of Basel, Basel, Switzerland
- Department of Rheumatology, University Hospital Basel, Petersgraben 4, CH 4037, Basel, Switzerland
| | - Stavros Giaglis
- Laboratory for Experimental Rheumatology, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Diego Kyburz
- Laboratory for Experimental Rheumatology, Department of Biomedicine, University of Basel, Basel, Switzerland
- Department of Rheumatology, University Hospital Basel, Petersgraben 4, CH 4037, Basel, Switzerland
| | - Douglas Daoudlarian
- Laboratory for Experimental Rheumatology, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Ulrich A Walker
- Laboratory for Experimental Rheumatology, Department of Biomedicine, University of Basel, Basel, Switzerland.
- Department of Rheumatology, University Hospital Basel, Petersgraben 4, CH 4037, Basel, Switzerland.
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Raadsen R, Dijkshoorn B, van Boheemen L, Ten Boekel E, van Kuijk AWR, Nurmohamed MT. Lipid profile and NT-proBNP changes from pre-clinical to established rheumatoid arthritis: A 12 years follow-up explorative study. Joint Bone Spine 2024; 91:105683. [PMID: 38161051 DOI: 10.1016/j.jbspin.2023.105683] [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: 10/11/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVES The aim of the current study was to explore the changes in lipid and NT-proBNP levels in rheumatoid arthritis (RA) patients through different phases of the disease: from the pre-clinical stage and RA onset up to the treatment phase with biological disease-modifying anti-rheumatic drugs (bDMARDS). METHODS Thirty-eight consecutive patients, initially with arthralgia and rheumatoid factor and/or anti-citrullinated protein antibodies without arthritis, who later developed RA and eventually started treatment with bDMARDs, were included. Lipid spectrum and N-terminal pro-brain natriuretic peptide (NT-proBNP) levels were measured longitudinally from several months before diagnosis through treatment with bDMARDs. RESULTS From baseline, C-reactive protein (CPR) initially increased sharply, decreasing with the start of biological treatment. Low-density lipoprotein-cholesterol (LDL-c) remained stable, high-density lipoprotein-cholesterol (HDL-c) increased, apolipoprotein A1 (ApoA1 and lipoprotein (a) (Lp(a)), and total cholesterol (TC)/HDL-c ratio and apolipoprotein B (ApoB) decreased during follow-up. NT-proBNP closely followed progression of CRP. TC, LDL-c, TC/HDL-c ratio, ApoA and ApoB inverse correlated with CRP, while Lp(a) positively correlated. HDL-c and triglycerides showed no correlation. CONCLUSION Changes in the lipid profile and NT-proBNP in RA patients seem to be related to inflammation, with changes reflecting an increase in CVD risk occurring along with rises in CRP levels. These changes seem to already be present at diagnosis, indicating the need for timely control of inflammation.
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Affiliation(s)
- Reinder Raadsen
- Amsterdam Rheumatology and Immunology Center, Location VUmc and Reade, Amsterdam, dr. Jan van Breemenstraat 2, 1056AB Noord-Holland, Netherlands.
| | - Bas Dijkshoorn
- Amsterdam Rheumatology and Immunology Center, Location VUmc and Reade, Amsterdam, dr. Jan van Breemenstraat 2, 1056AB Noord-Holland, Netherlands
| | - Laurette van Boheemen
- Amsterdam Rheumatology and Immunology Center, Location VUmc and Reade, Amsterdam, dr. Jan van Breemenstraat 2, 1056AB Noord-Holland, Netherlands
| | - Edwin Ten Boekel
- Northwest Clinics, location Alkmaar, Laboratory for Clinical Chemistry, Department of Hematology and Immunology, Alkmaar, Noord-Holland, Netherlands
| | - Arno W R van Kuijk
- Amsterdam Rheumatology and Immunology Center, Location VUmc and Reade, Amsterdam, dr. Jan van Breemenstraat 2, 1056AB Noord-Holland, Netherlands
| | - Michael T Nurmohamed
- Amsterdam Rheumatology and Immunology Center, Location VUmc and Reade, Amsterdam, dr. Jan van Breemenstraat 2, 1056AB Noord-Holland, Netherlands; Amsterdam UMC Location VUmc, Department of Rheumatology, Amsterdam, Noord-Holland, Netherlands
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Xu F, Xie L, He J, Huang Q, Shen Y, Chen L, Zeng X. Detection of common pathogenesis of rheumatoid arthritis and atherosclerosis via microarray data analysis. Heliyon 2024; 10:e28029. [PMID: 38628735 PMCID: PMC11019104 DOI: 10.1016/j.heliyon.2024.e28029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 02/28/2024] [Accepted: 03/11/2024] [Indexed: 04/19/2024] Open
Abstract
Despite extensive research reveal rheumatoid arthritis (RA) is related to atherosclerosis (AS), common pathogenesis between these two diseases still needs to be explored. In current study, we explored the common pathogenesis between rheumatoid arthritis (RA) and atherosclerosis (AS) by identifying 297 Differentially Expressed Genes (DEGs) associated with both diseases. Through KEGG and GO functional analysis, we highlighted the correlation of these DEGs with crucial biological processes such as the vesicle transport, immune system process, signaling receptor binding, chemokine signaling and many others. Employing Protein-Protein Interaction (PPI) network analysis, we elucidated the associations between DEGs, revealing three gene modules enriched in immune system process, vesicle, signaling receptor binding, Pertussis, and among others. Additionally, through CytoHubba analysis, we pinpointed 11 hub genes integral to intergrin-mediated signaling pathway, plasma membrane, phosphotyrosine binding, chemokine signaling pathway and so on. Further investigation via the TRRUST database identified two key Transcription Factors (TFs), SPI1 and RELA, closely linked with these hub genes, shedding light on their regulatory roles. Finally, leveraging the collective insights from hub genes and TFs, we proposed 10 potential drug candidates targeting the molecular mechanisms underlying RA and AS pathogenesis. Further investigation on xCell revealed that 14 types of cells were all different in both AS and RA. This study underscores the shared pathogenic mechanisms, pivotal genes, and potential therapeutic interventions bridging RA and AS, offering valuable insights for future research and clinical management strategies.
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Affiliation(s)
- Fan Xu
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, Fujian Province, China
| | - Linfeng Xie
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
- Fujian Medical University, Fuzhou, Fujian Province, China
| | - Jian He
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
- Fujian Medical University, Fuzhou, Fujian Province, China
| | - Qiuyu Huang
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, Fujian Province, China
| | - Yanming Shen
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
- Fujian Medical University, Fuzhou, Fujian Province, China
| | - Liangwan Chen
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, Fujian Province, China
| | - Xiaohong Zeng
- Department of Rheumatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
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Sun X, Qian Y, Cheng W, Ye D, Liu B, Zhou D, Wen C, Andreassen OA, Mao Y. Characterizing the polygenic overlap and shared loci between rheumatoid arthritis and cardiovascular diseases. BMC Med 2024; 22:152. [PMID: 38589871 PMCID: PMC11003061 DOI: 10.1186/s12916-024-03376-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 03/26/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Despite substantial research revealing that patients with rheumatoid arthritis (RA) have excessive morbidity and mortality of cardiovascular disease (CVD), the mechanism underlying this association has not been fully known. This study aims to systematically investigate the phenotypic and genetic correlation between RA and CVD. METHODS Based on UK Biobank, we conducted two cohort studies to evaluate the phenotypic relationships between RA and CVD, including atrial fibrillation (AF), coronary artery disease (CAD), heart failure (HF), and stroke. Next, we used linkage disequilibrium score regression, Local Analysis of [co]Variant Association, and bivariate causal mixture model (MiXeR) methods to examine the genetic correlation and polygenic overlap between RA and CVD, using genome-wide association summary statistics. Furthermore, we explored specific shared genetic loci by conjunctional false discovery rate analysis and association analysis based on subsets. RESULTS Compared with the general population, RA patients showed a higher incidence of CVD (hazard ratio [HR] = 1.21, 95% confidence interval [CI]: 1.15-1.28). We observed positive genetic correlations of RA with AF and stroke, and a mixture of negative and positive local genetic correlations underlying the global genetic correlation for CAD and HF, with 13 ~ 33% of shared genetic variants for these trait pairs. We further identified 23 pleiotropic loci associated with RA and at least one CVD, including one novel locus (rs7098414, TSPAN14, 10q23.1). Genes mapped to these shared loci were enriched in immune and inflammatory-related pathways, and modifiable risk factors, such as high diastolic blood pressure. CONCLUSIONS This study revealed the shared genetic architecture of RA and CVD, which may facilitate drug target identification and improved clinical management.
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Affiliation(s)
- Xiaohui Sun
- Department of Epidemiology, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Yu Qian
- Department of Epidemiology, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
- School of Life Sciences, Westlake University, Hangzhou, 310024, China
| | - Weiqiu Cheng
- NORMENT, Institute of Clinical Medicine, University of Oslo, Oslo, 0407, Norway
| | - Ding Ye
- Department of Epidemiology, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Bin Liu
- Department of Epidemiology, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Dan Zhou
- School of Public Health and the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chengping Wen
- College of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Ole A Andreassen
- NORMENT, Institute of Clinical Medicine, University of Oslo, Oslo, 0407, Norway.
| | - Yingying Mao
- Department of Epidemiology, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
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Keppeler K, Pesi A, Lange S, Helmstädter J, Strohm L, Ubbens H, Kuntić M, Kuntić I, Mihaliková D, Vujačić-Mirski K, Rosenberger A, Küster L, Frank C, Oelze M, Finger S, Zakrzewska A, Verdu E, Wild J, Karbach S, Wenzel P, Wild P, Leistner D, Münzel T, Daiber A, Schuppan D, Steven S. Vascular dysfunction and arterial hypertension in experimental celiac disease are mediated by gut-derived inflammation and oxidative stress. Redox Biol 2024; 70:103071. [PMID: 38354629 PMCID: PMC10876911 DOI: 10.1016/j.redox.2024.103071] [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: 01/06/2024] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/16/2024] Open
Abstract
AIMS We examined the cardiovascular effects of celiac disease (CeD) in a humanized mouse model, with a focus on vascular inflammation, endothelial dysfunction, and oxidative stress. METHODS AND RESULTS NOD.DQ8 mice genetically predisposed to CeD were subjected to a diet regime and oral gavage to induce the disease (gluten group vs. control). We tested vascular function, confirmed disease indicators, and evaluated inflammation and oxidative stress in various tissues. Plasma proteome profiling was also performed. CeD markers were confirmed in the gluten group, indicating increased blood pressure and impaired vascular relaxation. Pro-inflammatory genes were upregulated in this group, with increased CD11b+ myeloid cell infiltration and oxidative stress parameters observed in aortic and heart tissue. However, heart function remained unaffected. Plasma proteomics suggested the cytokine interleukin-17A (IL-17A) as a link between gut and vascular inflammation. Cardiovascular complications were reversed by adopting a gluten-free diet. CONCLUSION Our study sheds light in the heightened cardiovascular risk associated with active CeD, revealing a gut-to-cardiovascular inflammatory axis potentially mediated by immune cell infiltration and IL-17A. These findings augment our understanding of the link between CeD and cardiovascular disease providing clinically relevant insight into the underlying mechanism. Furthermore, our discovery that cardiovascular complications can be reversed by a gluten-free diet underscores a critical role for dietary interventions in mitigating cardiovascular risks associated with CeD.
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Affiliation(s)
- Karin Keppeler
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Aline Pesi
- Institute of Translational Immunology (TIM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Simon Lange
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Johanna Helmstädter
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Lea Strohm
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Henning Ubbens
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Marin Kuntić
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Ivana Kuntić
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Dominika Mihaliková
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Ksenija Vujačić-Mirski
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Alexandra Rosenberger
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Leonie Küster
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Charlotte Frank
- Institute of Translational Immunology (TIM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Matthias Oelze
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Stefanie Finger
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - Agnieszka Zakrzewska
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
| | - Elena Verdu
- Farncombe Digestive Disease Center, McMaster University, Hamilton, Canada
| | - Johannes Wild
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - Susanne Karbach
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - Philip Wenzel
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - Philipp Wild
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - David Leistner
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany; Division of Cardiology, Goethe University Frankfurt, University Hospital, Department of Medicine III, Frankfurt a. M., Germany
| | - Thomas Münzel
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - Andreas Daiber
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz/Frankfurt a. M., Germany
| | - Detlef Schuppan
- Institute of Translational Immunology (TIM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Sebastian Steven
- Center for Cardiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany; Division of Cardiology, Goethe University Frankfurt, University Hospital, Department of Medicine III, Frankfurt a. M., Germany.
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10
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Muñoz-Barrera L, Perez-Sanchez C, Ortega-Castro R, Corrales S, Luque-Tevar M, Cerdó T, Sanchez-Pareja I, Font P, Lopez-Mejías R, Calvo J, Abalos-Aguilera MC, Ruiz-Vilchez D, Segui P, Merlo C, Perez-Venegas J, Ruiz Montesino MD, Rodriguez-Escalera C, Barco CR, Fernandez-Nebro A, Vazque NM, Marenco JL, Montañes JU, Godoy-Navarrete J, Cabezas-Lucena AM, Estevez EC, Aguirre MA, González-Gay MA, Barbarroja N, Escudero-Contreras A, Lopez-Pedrera C. Personalized cardiovascular risk assessment in Rheumatoid Arthritis patients using circulating molecular profiles and their modulation by TNFi, IL6Ri, and JAKinibs. Biomed Pharmacother 2024; 173:116357. [PMID: 38479179 DOI: 10.1016/j.biopha.2024.116357] [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: 10/15/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND & OBJECTIVES This study aimed to: 1) analyze the inflammatory profile of Rheumatoid Arthritis (RA) patients, identifying clinical phenotypes associated with cardiovascular (CV) risk; 2) evaluate biologic and targeted-synthetic disease-modifying antirheumatic drugs (b-DMARDs and ts-DMARDs': TNFi, IL6Ri, JAKinibs) effects; and 3) characterize molecular mechanisms in immune-cell activation and endothelial dysfunction. PATIENTS & METHODS A total of 387 RA patients and 45 healthy donors were recruited, forming three cohorts: i) 208 RA patients with established disease but without previous CV events; ii) RA-CVD: 96 RA patients with CV events, and iii) 83 RA patients treated with b-DMARDs/ts-DMARDs for 6 months. Serum inflammatory profiles (cytokines/chemokines/growth factors) and NETosis/oxidative stress-linked biomolecules were evaluated. Mechanistic in vitro studies were performed on monocytes, neutrophils and endothelial cells (EC). RESULTS In the first RA-cohort, unsupervised clustering unveiled three distinct groups: cluster 3 (C3) displayed the highest inflammatory profile, significant CV-risk score, and greater atheroma plaques prevalence. In contrast, cluster 1 (C1) exhibited the lowest inflammatory profile and CV risk score, while cluster 2 (C2) displayed an intermediate phenotype. Notably, 2nd cohort RA-CVD patients mirrored C3's inflammation. Treatment with b-DMARDs or ts-DMARDs effectively reduced disease-activity scores (DAS28) and restored normal biomolecules levels, controlling CV risk. In vitro, serum from C3-RA or RA-CVD patients increased neutrophils activity and CV-related protein levels in cultured monocytes and EC, which were partially prevented by pre-incubation with TNFi, IL6Ri, and JAKinibs. CONCLUSIONS Overall, analyzing circulating molecular profiles in RA patients holds potential for personalized clinical management, addressing CV risk and assisting healthcare professionals in tailoring treatment, ultimately improving outcomes.
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Affiliation(s)
- Laura Muñoz-Barrera
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Carlos Perez-Sanchez
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Rafaela Ortega-Castro
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Sagrario Corrales
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Maria Luque-Tevar
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Tomás Cerdó
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Ismael Sanchez-Pareja
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Pilar Font
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Raquel Lopez-Mejías
- Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, IDIVAL, Santander, Spain
| | - Jerusalem Calvo
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - M Carmen Abalos-Aguilera
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Desiree Ruiz-Vilchez
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Pedro Segui
- Radiology Service, Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba/University of Cordoba, Spain
| | - Christian Merlo
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | | | | | | | | | | | | | | | | | | | | | - Eduardo Collantes Estevez
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Ma Angeles Aguirre
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | | | - Nuria Barbarroja
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Alejandro Escudero-Contreras
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain
| | - Chary Lopez-Pedrera
- Rheumatology service/Department of Medical and Surgical Sciences, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/ Reina Sofia University Hospital/ University of Cordoba, Spain.
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11
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Munguía-Realpozo P, Mendoza-Pinto C, Etchegaray-Morales I, Solis-Poblano JC, Godinez-Bolaños K, García-Carrasco M, Escárcega RO, Méndez-Martínez S, Jara-Quezada LJ. Non-invasive imaging in antiphospholipid syndrome to assess subclinical coronary artery disease. Autoimmun Rev 2024; 23:103505. [PMID: 38135174 DOI: 10.1016/j.autrev.2023.103505] [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: 11/24/2023] [Accepted: 12/17/2023] [Indexed: 12/24/2023]
Abstract
Antiphospholipid antibody syndrome (usually named antiphospholipid syndrome, APS) is an autoimmune disorder seen mainly in young people. Clinically, APS is described by pregnancy complications and/or a hypercoagulable state, including the venous or arterial vasculature, and strongly related to antiphospholipid antibodies. Although several cardiac manifestations have been involved with APS, and accelerated atherosclerosis is present in this condition, little is known about cardiovascular (CV) risk and the relation between APS. Several studies have used imaging markers to associate them with the main clinical features of patients with APS and the probability of having subclinical atherosclerosis. However, it has not yet been established which markers are most related to the risk of developing CV diseases (CVD) in these patients. In this narrative review, we focus on non-invasive imaging markers that can predict CVD, including carotid intima-media thickness and carotid plaques assessed by carotid ultrasonography or coronary artery calcium score, which usually by computed tomography. We also examine the evidence about vascular function markers used in APS, such as arterial flow-mediated brachial dilation and artery stiffness measured by the velocity of the pulse wave. We present the current status of non-invasive imaging markers, which suggest the existence of subclinical atherosclerosis in patients with APS. However, new prospective research is required to identify the predictive value of these findings and their modification by current treatments for APS.
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Affiliation(s)
- Pamela Munguía-Realpozo
- Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades UMAE- CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico; Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico.
| | - Claudia Mendoza-Pinto
- Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades UMAE- CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico; Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico.
| | - Ivet Etchegaray-Morales
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico
| | - Juan Carlos Solis-Poblano
- Department of Hematology, Hospital de Especialidades UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Karla Godinez-Bolaños
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico
| | - Mario García-Carrasco
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico
| | - Ricardo O Escárcega
- Cardiac Catheterization Laboratory, Heart and Vascular Institute, Lee Health, United States of America
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12
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Ikdahl E, Stensrud MJ. Re-evaluating the mythical divide between traditional and novel cardiovascular risk factors in rheumatoid arthritis. RMD Open 2024; 10:e003954. [PMID: 38428975 PMCID: PMC10910651 DOI: 10.1136/rmdopen-2023-003954] [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: 11/27/2023] [Accepted: 02/16/2024] [Indexed: 03/03/2024] Open
Abstract
Cardiovascular (CV) risk factors for rheumatoid arthritis (RA) are conventionally classified as 'traditional' and 'novel'. We argue that this classification is obsolete and potentially counterproductive. Further, we discuss problems with the common practice of adjusting for traditional CV risk factors in statistical analyses. These analyses do not target well-defined effects of RA on CV risk. Ultimately, we propose a future direction for cardiorheumatology research that prioritises optimising current treatments and identifying novel therapeutic targets over further categorisation of well-known risk factors.
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Affiliation(s)
- Eirik Ikdahl
- Center for treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
| | - Mats Julius Stensrud
- Department of Mathematics, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
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13
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Sanghavi N, Ingrassia JP, Korem S, Ash J, Pan S, Wasserman A. Cardiovascular Manifestations in Rheumatoid Arthritis. Cardiol Rev 2024; 32:146-152. [PMID: 36729119 DOI: 10.1097/crd.0000000000000486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Rheumatoid arthritis (RA) is a systemic inflammatory disorder that characteristically affects the joints. RA has extra-articular manifestations that can impact multiple organ systems including the heart, lungs, eyes, skin, and brain. Cardiovascular involvement is a leading cause of mortality in RA. Cardiovascular manifestations of RA include accelerated atherosclerosis, heart failure, pericarditis, myocarditis, endocarditis, rheumatoid nodules, and amyloidosis. Inflammation is an important mediator of endothelial dysfunction and is a key driver of cardiovascular risk and complications in patients with RA. Prompt identification of cardiac pathologies in patients with RA is essential for appropriate management and treatment. Choosing the most appropriate treatment regimen is based on individual patient factors. In this article, we provide a comprehensive review of the epidemiology, pathophysiology, clinical manifestations, diagnosis, and medical management of cardiovascular manifestations of RA. We also discuss the relationship between anti-rheumatic medications, specifically non-steroidal anti-inflammatory drugs, corticosteroids, methotrexate, statins, tumor necrosis factor inhibitors, interleukin-6 inhibitors, Janus kinase inhibitors, and cardiovascular disease.
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Affiliation(s)
- Nirali Sanghavi
- From the Department of Medicine, Westchester Medical Center, Valhalla, NY
| | | | - Sindhuja Korem
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | - Julia Ash
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | - Stephen Pan
- Department of Cardiology, Westchester Medical Center/New York Medical College, Valhalla, NY
| | - Amy Wasserman
- Department of Rheumatology, Westchester Medical Center/New York Medical College, Valhalla, NY
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14
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Kumar AAW, Huangfu G, Figtree GA, Dwivedi G. Atherosclerosis as the Damocles' sword of human evolution: insights from nonhuman ape-like primates, ancient human remains, and isolated modern human populations. Am J Physiol Heart Circ Physiol 2024; 326:H821-H831. [PMID: 38305751 DOI: 10.1152/ajpheart.00744.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/25/2024] [Accepted: 01/30/2024] [Indexed: 02/03/2024]
Abstract
Atherosclerosis is the leading cause of death worldwide, and the predominant risk factors are advanced age and high-circulating low-density lipoprotein cholesterol (LDL-C). However, the findings of atherosclerosis in relatively young mummified remains and a lack of atherosclerosis in chimpanzees despite high LDL-C call into question the role of traditional cardiovascular risk factors. The inflammatory theory of atherosclerosis may explain the discrepancies between traditional risk factors and observed phenomena in current literature. Following the divergence from chimpanzees several millennia ago, loss of function mutations in immune regulatory genes and changes in gene expression have resulted in an overactive human immune system. The ubiquity of atherosclerosis in the modern era may reflect a selective pressure that enhanced the innate immune response at the cost of atherogenesis and other chronic disease states. Evidence provided from the fields of genetics, evolutionary biology, and paleoanthropology demonstrates a sort of circular dependency between inflammation, immune system functioning, and evolution at both a species and cellular level. More recently, the role of proinflammatory stimuli, somatic mutations, and the gene-environment effect appear to be underappreciated elements in the development and progression of atherosclerosis. Neurobiological stress, metabolic syndrome, and traditional cardiovascular risk factors may instead function as intermediary links between inflammation and atherosclerosis. Therefore, considering evolution as a mechanistic process and atherosclerosis as part of the inertia of evolution, greater insight into future preventative and therapeutic interventions for atherosclerosis can be gained by examining the past.
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Affiliation(s)
- Annora Ai-Wei Kumar
- Medical School, The University of Western Australia, Crawley, Western Australia, Australia
| | - Gavin Huangfu
- Medical School, The University of Western Australia, Crawley, Western Australia, Australia
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
- Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
| | - Gemma A Figtree
- Cardiovascular Discovery Group, Kolling Institute of Medical Research, St. Leonards, New South Wales, Australia
- Department of Cardiology, Royal North Shore Hospital, St. Leonards, New South Wales, Australia
| | - Girish Dwivedi
- Medical School, The University of Western Australia, Crawley, Western Australia, Australia
- Department of Cardiology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
- Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
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15
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Atzeni F, Cacciapaglia F, Galloways J, Manfredi A, Sakellariou G, Norton S, Gremese E, Spinelli FR, Viapiana O, Piga M, Erre GL, Bartoloni Bocci E. Effects of cytotoxic T-lymphocyte-associated protein 4 compared to TNF inhibitors on lipid profile: Results from an observational multicentre rheumatoid arthritis cohort. Autoimmun Rev 2024; 23:103478. [PMID: 37956778 DOI: 10.1016/j.autrev.2023.103478] [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: 10/17/2023] [Accepted: 11/10/2023] [Indexed: 11/15/2023]
Abstract
AIM To evaluate the impact of selective cytotoxic T-lymphocyte-associated protein 4 (CTLA-4Ig) compared to tumor necrosis factor inhibitors (TNFi) on cardiovascular (CV) clinical and laboratory outcomes in patients with rheumatoid arthritis (RA). METHODS We performed a prospective observational multicenter study of RA patients included in the "Cardiovascular Obesity and Rheumatic DISease (CORDIS)" Study Group database, collecting demographic, clinical, and laboratory data of those starting a CTLA-4Ig or TNFi at baseline, 6-month, and 12-month follow-up. RESULTS Of the 206 RA patients without previous CV events enrolled in the study, 64 received a CTLA-4Ig and 142 a TNFi. The two groups did not differ in age, gender, or smoking habits, and the prevalence of hypertension, diabetes, and metabolic syndrome was similar. Over a follow-up period of 12 months, although no significant differences were found in the disease activity course, we observed that LDL cholesterol levels slightly decreased only in the CTLA-4Ig-treated patients. CONCLUSIONS Patients treated with both CTLA-4Ig and TNFi did not differ in disease activity response and changes in traditional CV risk factors after 12 months of treatment. However, CTL-A-4Ig treatment is associated with a favorable change in lipid profile at 12-month follow-up.
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Affiliation(s)
- Fabiola Atzeni
- Rheumatology Unit, University of Messina, Messina, Italy.
| | - Fabio Cacciapaglia
- Rheumatology Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari, Bari, Italy
| | - James Galloways
- Centre for Rheumatic Diseases, King's College London, London, UK
| | - Andreina Manfredi
- Rheumatology Unit, Azienda Ospedaliera Universitaria Policlinico of Modena, Italy
| | - Garifallia Sakellariou
- Department of Internal Medicine and Therapeutics, University of Pavia, Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Sam Norton
- Centre for Rheumatic Diseases, King's College London, London, UK
| | - Elisa Gremese
- Division of Clinical Immunology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore-Rome, 00168 Rome, Italy
| | - Francesca Romana Spinelli
- Rheumatology Unit, Department of Clinical Internal, Anaesthesiologic and Cardiovascular Science, Sapienza University of Rome, Rome, Italy
| | | | - Matteo Piga
- Dipartimento Scienze Mediche e Sanità Pubblica, Università di Cagliari, Italy
| | - Gian Luca Erre
- Dipartimento di Medicina, Chirurgia e Farmacia, Università degli Studi di Sassari, Italy
| | - Elena Bartoloni Bocci
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
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16
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de Luna TA, Rezende DAN, de Brito LC, Fecchio RY, Lima FR, de Sá Pinto AL, de Medeiros Ribeiro AC, Bonfiglioli KR, Gualano B, Roschel H, Peçanha T. A single session of aerobic exercise reduces systolic blood pressure at rest and in response to stress in women with rheumatoid arthritis and hypertension. J Hum Hypertens 2024; 38:168-176. [PMID: 37857757 PMCID: PMC10844091 DOI: 10.1038/s41371-023-00869-z] [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: 04/10/2023] [Revised: 09/15/2023] [Accepted: 09/26/2023] [Indexed: 10/21/2023]
Abstract
Rheumatoid arthritis (RA) is an autoimmune inflammatory disease characterized by increased risk of cardiovascular disease and hypertension (HT). A single session of aerobic exercise may reduce blood pressure (BP) in different clinical groups; however, little is known about the acute effects of exercise on BP in RA patients. This is a randomized controlled crossover study that assessed the effects of a single session of aerobic exercise on resting BP, on BP responses to stressful stimuli, and on 24-h BP in women with RA and HT. Twenty women with RA and HT (53 ± 10 years) undertook sessions of 30-min treadmill exercise (50% VO2max) or control (no exercise) in a crossover fashion. Before and after the sessions, BP was measured at rest, and in response to the Stroop-Color Word Test (SCWT), the Cold Pressor Test (CPT), and an isometric handgrip test. After the sessions, participants were also fitted with an ambulatory BP monitor for the assessment of 24-h BP. A single session of exercise reduced resting systolic BP (SBP) (-5 ± 9 mmHg; p < 0.05), and reduced SBP response to the SCWT (-7 ± 14 mmHg; p < 0.05), and to the CPT (-5 ± 11 mmHg; p < 0.05). Exercise did not reduce resting diastolic BP (DBP), BP responses to the isometric handgrip test or 24-h BP. In conclusion, a single session of aerobic exercise reduced SBP at rest and in response to stressful stimuli in hypertensive women with RA. These results support the use of exercise as a strategy for controlling HT and, hence, reducing cardiovascular risk in women with RA.Clinical Trial Registration: This study registered at the Brazilian Clinical Trials ( https://ensaiosclinicos.gov.br/rg/RBR-867k9g ) at 12/13/2019.
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Affiliation(s)
- Tatiane Almeida de Luna
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport and Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Diego Augusto Nunes Rezende
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport and Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Leandro Campos de Brito
- Exercise Hemodynamic Laboratory, School of Physical Education and Sport, University of São Paulo, Sao Paulo, SP, Brazil
- Applied Chronobiology and Exercise Physiology, School of Arts, Sciences and Humanities, University of São Paulo, Sao Paulo, SP, Brazil
- Oregon Institute of Occupational Health Sciences, Oregon Health & Science University, Portland, OR, USA
| | - Rafael Yokoyama Fecchio
- Exercise Hemodynamic Laboratory, School of Physical Education and Sport, University of São Paulo, Sao Paulo, SP, Brazil
| | - Fernanda Rodrigues Lima
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Ana Lúcia de Sá Pinto
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Ana Cristina de Medeiros Ribeiro
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Karina Rossi Bonfiglioli
- Rheumatology Division, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Bruno Gualano
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport and Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Hamilton Roschel
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport and Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Tiago Peçanha
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport and Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.
- Laboratory of Assessment and Conditioning in Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.
- Department of Sport and Exercise Sciences, Manchester Metropolitan University Institute of Sport, Manchester Metropolitan University, Manchester, UK.
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17
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Chandy M, Nishiga M, Wei TT, Hamburg NM, Nadeau K, Wu JC. Adverse Impact of Cannabis on Human Health. Annu Rev Med 2024; 75:353-367. [PMID: 37582489 PMCID: PMC10947506 DOI: 10.1146/annurev-med-052422-020627] [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] [Indexed: 08/17/2023]
Abstract
Cannabis, the most commonly used recreational drug, is illicit in many areas of the world. With increasing decriminalization and legalization, cannabis use is increasing in the United States and other countries. The adverse effects of cannabis are unclear because its status as a Schedule 1 drug in the United States restricts research. Despite a paucity of data, cannabis is commonly perceived as a benign or even beneficial drug. However, recent studies show that cannabis has adverse cardiovascular and pulmonary effects and is linked with malignancy. Moreover, case reports have shown an association between cannabis use and neuropsychiatric disorders. With growing availability, cannabis misuse by minors has led to increasing incidences of overdose and toxicity. Though difficult to detect, cannabis intoxication may be linked to impaired driving and motor vehicle accidents. Overall, cannabis use is on the rise, and adverse effects are becoming apparent in clinical data sets.
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Affiliation(s)
- Mark Chandy
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
- Department of Medicine, Western University, London, Ontario, Canada;
| | - Masataka Nishiga
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Tzu-Tang Wei
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
- Department and Graduate Institute of Pharmacology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Naomi M Hamburg
- Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine and Boston University School of Public Health, Boston, Massachusetts, USA
| | - Kari Nadeau
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Harvard University, Cambridge, Massachusetts, USA
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California, USA;
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California, USA
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18
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Luciano N, Barone E, Timilsina S, Gershwin ME, Selmi C. Tumor Necrosis Factor Alpha Inhibitors and Cardiovascular Risk in Rheumatoid Arthritis. Clin Rev Allergy Immunol 2023; 65:403-419. [PMID: 38157095 DOI: 10.1007/s12016-023-08975-z] [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] [Accepted: 12/01/2023] [Indexed: 01/03/2024]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by an increased risk of cardiovascular events, due to the complex interplay between traditional and disease-related risk factors. Chronic inflammation and persistent disease activity are the key determinants of this risk, but despite great improvement in the disease management and prognosis, cardiovascular events are still the main cause of morbidity and mortality in RA cohorts1. In the last decades, the advent of new biological and targeted-synthetic DMARDs was accompanied by an improvement in disease activity control, but the role of each class of drugs on CVD risk is still a matter a debate. Since their approval for RA treatment, tumor necrosis factor alpha (TNFα) inhibitors have been widely investigated to better understand their effects on cardiovascular outcomes. The hypothesis that the reduction of chronic inflammation with any treatment may reduce the cardiovascular risk has been recently confuted by the direct comparison of TNFα-inhibitors and JAK inhibitors in patients with RA and coexisting risk factors for cardiovascular disease. The aim of this literature review is to add to the available evidence to analyze the relationship between TNFα-inhibitors and CVD risk in patients with RA and also provide some clinical scenarios to better explain the treatment dilemmas. In particular, while data on major cardiovascular events and thromboembolism seem consistent with an inflammation-mediated benefit with TNFα-inhibitors, there remain concerns about the use of this class of bDMARDs in patients with chronic heart failure.
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Affiliation(s)
- Nicoletta Luciano
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Elisa Barone
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Suraj Timilsina
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, USA
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, USA
| | - Carlo Selmi
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy.
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.
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19
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Macáková K, Tekeľová M, Mlynáriková V, Šebeková K, Vlková B, Celec P, Šteňová E. Metabolic Effects of Anti-TNF-α Treatment in Rheumatoid Arthritis. Diseases 2023; 11:164. [PMID: 37987275 PMCID: PMC10660495 DOI: 10.3390/diseases11040164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/03/2023] [Accepted: 11/04/2023] [Indexed: 11/22/2023] Open
Abstract
Rheumatoid arthritis (RA) is associated with high cardiovascular mortality. It is not clear whether the metabolic consequences of chronic inflammation are involved. Biological disease-modifying anti-rheumatic drugs (bDMARDs) are highly efficient in the treatment of inflammation in RA. In this study, we aimed to describe the metabolic effects of anti-TNF-α treatment in RA patients. The clinical status of 16 patients was assessed using disease activity score-28 (DAS28) and C-reactive protein (CRP). Plasma samples were collected before treatment with anti-TNF-α treatment as well as after three and six months of treatment. Markers of lipid and glucose metabolism, as well as renal biomarkers, were assessed using standard biochemistry. ELISA was used for the quantification of insulin, leptin, and adiponectin. Although fasting insulin decreased by 14% at the end of the study, most of the analyzed parameters did not show any statistically or clinically significant dynamics. The exception was total bilirubin and cholesterol, which increased by 53% and 14%, respectively, after six months of treatment with anti-TNF-α treatment. Anti-TNF-α treatment did not induce major metabolic changes despite the strong anti-inflammatory and clinical symptoms of RA. Further studies will show whether longer observations are required for the detection of the metabolic effects of the anti-inflammatory treatment. Additional research is needed to understand the observed effect of bilirubin as an important endogenous antioxidant.
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Affiliation(s)
- Kristína Macáková
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 81108 Bratislava, Slovakia; (K.M.); (M.T.); (K.Š.); (B.V.)
| | - Mária Tekeľová
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 81108 Bratislava, Slovakia; (K.M.); (M.T.); (K.Š.); (B.V.)
| | | | - Katarína Šebeková
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 81108 Bratislava, Slovakia; (K.M.); (M.T.); (K.Š.); (B.V.)
| | - Barbora Vlková
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 81108 Bratislava, Slovakia; (K.M.); (M.T.); (K.Š.); (B.V.)
| | - Peter Celec
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, 81108 Bratislava, Slovakia; (K.M.); (M.T.); (K.Š.); (B.V.)
- Institute of Pathophysiology, Faculty of Medicine, Comenius University, 81108 Bratislava, Slovakia
| | - Emöke Šteňová
- 1st Department of Internal Medicine, Faculty of Medicine, University Hospital, Comenius University, Mickiewiczova 13, 82101 Bratislava, Slovakia;
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20
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Ba W, Xu W, Deng Z, Zhang B, Zheng L, Li H. The Antioxidant and Anti-Inflammatory Effects of the Main Carotenoids from Tomatoes via Nrf2 and NF-κB Signaling Pathways. Nutrients 2023; 15:4652. [PMID: 37960305 PMCID: PMC10650085 DOI: 10.3390/nu15214652] [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: 09/28/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Oxidative stress and inflammation are crucial factors in the development of cardiovascular diseases. In previous research, the oxidative stress and inflammation models have frequently been explored independently. In the current study, we investigated the antioxidant and anti-inflammatory effects of tomato extract and its two main carotenoids (lutein and lycopene) with various concentrations using a rat cardiomyocyte model of co-existing oxidative stress and persistent chronic inflammation. It was discovered that the antioxidant effects of 0.5-5 μM lutein, 0.5-5 μM lycopene, and 50-200 μg/mL tomato extract increased in a dose-dependent manner. However, the pro-oxidation effects emerged by measuring the antioxidant-related indices, including the levels of ROS, SOD, and GPX in H9c2 cells as concentrations exceeded those mentioned above. The anti-inflammatory effects of lutein, lycopene, and tomato extract were simultaneously strengthened with higher concentrations, potentially due to the suppression of the NF-κB signaling pathway. Furthermore, high concentrations of lutein, lycopene, and tomato extract potentially regulated Nrf2/HO-1 and NF-κB signaling pathways dependent on TGF-1β and IL-10 to demonstrate high concentrations of pro-oxidation and anti-inflammation effects. Our findings indicate that the dose-effect regulatory mechanisms of antioxidant and anti-inflammatory properties among lutein, lycopene, and tomato extract will be advantageous in developing more effective therapeutic strategies to prevent cardiovascular diseases.
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Affiliation(s)
- Wenxiu Ba
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330031, China; (W.B.); (W.X.); (Z.D.); (B.Z.); (L.Z.)
| | - Wenzhen Xu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330031, China; (W.B.); (W.X.); (Z.D.); (B.Z.); (L.Z.)
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330031, China; (W.B.); (W.X.); (Z.D.); (B.Z.); (L.Z.)
| | - Bing Zhang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330031, China; (W.B.); (W.X.); (Z.D.); (B.Z.); (L.Z.)
| | - Liufeng Zheng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330031, China; (W.B.); (W.X.); (Z.D.); (B.Z.); (L.Z.)
| | - Hongyan Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330031, China; (W.B.); (W.X.); (Z.D.); (B.Z.); (L.Z.)
- International Institute of Food Innovation, Nanchang University, Nanchang 330051, China
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21
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Yang V, Kragstrup TW, McMaster C, Reid P, Singh N, Haysen SR, Robinson PC, Liew DFL. Managing Cardiovascular and Cancer Risk Associated with JAK Inhibitors. Drug Saf 2023; 46:1049-1071. [PMID: 37490213 PMCID: PMC10632271 DOI: 10.1007/s40264-023-01333-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2023] [Indexed: 07/26/2023]
Abstract
Janus kinase inhibitors (JAKi) have enormous appeal as immune-modulating therapies across many chronic inflammatory diseases, but recently this promise has been overshadowed by questions regarding associated cardiovascular and cancer risk emerging from the ORAL Surveillance phase 3b/4 post-marketing requirement randomized controlled trial. In that study of patients with rheumatoid arthritis with existing cardiovascular risk, tofacitinib, the first JAKi registered for chronic inflammatory disease, failed to meet non-inferiority thresholds when compared with tumor necrosis factor inhibitors for both incident major adverse cardiovascular events and incident cancer. While this result was unexpected by many, subsequently published observational data have also supported this finding. Notably, however, such a risk has largely not yet been demonstrated in patients outside the specific clinical situation examined in the trial, even in the face of many studies examining this. Nevertheless, this signal has practically re-aligned approaches to both tofacitinib and other JAKi to varying extents, in other patient populations and contexts: within rheumatoid arthritis, but also in psoriatic arthritis, axial spondyloarthritis, inflammatory bowel disease, atopic dermatitis, and beyond. Application to individual patients can be more challenging but remains important to harness the substantive potential of JAKi to the maximum extent safely possible. This review not only explores the evolution of the regulatory response to the signal, its informing data, biological plausibility, and its impact on guidelines, but also the many factors that clinicians must consider in navigating cardiovascular and cancer risk for their patients considering JAKi as immune-modulating therapy.
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Affiliation(s)
- Victor Yang
- Department of Rheumatology, Level 1, North Wing, Heidelberg Repatriation Hospital, Austin Health, 300 Waterdale Road, PO Box 5444, Heidelberg West, VIC, 3081, Australia
| | - Tue W Kragstrup
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Sector for Rheumatology, Diagnostic Center, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Christopher McMaster
- Department of Rheumatology, Level 1, North Wing, Heidelberg Repatriation Hospital, Austin Health, 300 Waterdale Road, PO Box 5444, Heidelberg West, VIC, 3081, Australia
- Department of Clinical Pharmacology and Therapeutics, Austin Health, Melbourne, VIC, Australia
- Centre for Digital Transformation of Health, University of Melbourne, Melbourne, VIC, Australia
| | - Pankti Reid
- Division of Rheumatology and Committee on Clinical Pharmacology and Pharmacogenomics, Department of Medicine, University of Chicago Biological Sciences Division, Chicago, IL, USA
| | - Namrata Singh
- Division of Rheumatology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Stine R Haysen
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Philip C Robinson
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Royal Brisbane and Women's Hospital, Metro North Hospital and Health Service, Herston, QLD, Australia
| | - David F L Liew
- Department of Rheumatology, Level 1, North Wing, Heidelberg Repatriation Hospital, Austin Health, 300 Waterdale Road, PO Box 5444, Heidelberg West, VIC, 3081, Australia.
- Department of Clinical Pharmacology and Therapeutics, Austin Health, Melbourne, VIC, Australia.
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia.
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22
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Dehnavi S, Sadeghi M, Tavakol Afshari J, Mohammadi M. Interactions of mesenchymal stromal/stem cells and immune cells following MSC-based therapeutic approaches in rheumatoid arthritis. Cell Immunol 2023; 393-394:104771. [PMID: 37783061 DOI: 10.1016/j.cellimm.2023.104771] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/21/2023] [Accepted: 09/21/2023] [Indexed: 10/04/2023]
Abstract
Rheumatoid arthritis (RA) is considered to be a degenerative and progressive autoimmune disorder. Although several medicinal regimens are used to treat RA, potential adverse events such as metabolic disorders and increased risk of infection, as well as drug resistance in some patients, make it essential to find an effective and safe therapeutic approach. Mesenchymal stromal/stem cells (MSCs) are a group of non-hematopoietic stromal cells with immunomodulatory and inhibitory potential. These cells exert their regulatory properties through direct cell-to-cell interactions and paracrine effects on various immune and non-immune cells. As conventional therapeutic approaches for RA are limited due to their side effects, and some patients became refractory to the treatment, MSCs are considered as a promising alternative treatment for RA. In this review, we introduced various experimental and clinical studies conducted to evaluate the therapeutic effects of MSCs on animal models of arthritis and RA patients. Then, possible modulatory and suppressive effects of MSCs on different innate and adaptive immune cells, including dendritic cells, neutrophils, macrophages, natural killer cells, B lymphocytes, and various subtypes of T cells, were categorized and summarized. Finally, limitations and future considerations for the efficient application of MSCs as a therapeutic approach in RA patients were presented.
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Affiliation(s)
- Sajad Dehnavi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahvash Sadeghi
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Mojgan Mohammadi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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23
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Al-Maini M, Maindarkar M, Kitas GD, Khanna NN, Misra DP, Johri AM, Mantella L, Agarwal V, Sharma A, Singh IM, Tsoulfas G, Laird JR, Faa G, Teji J, Turk M, Viskovic K, Ruzsa Z, Mavrogeni S, Rathore V, Miner M, Kalra MK, Isenovic ER, Saba L, Fouda MM, Suri JS. Artificial intelligence-based preventive, personalized and precision medicine for cardiovascular disease/stroke risk assessment in rheumatoid arthritis patients: a narrative review. Rheumatol Int 2023; 43:1965-1982. [PMID: 37648884 DOI: 10.1007/s00296-023-05415-1] [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: 07/10/2023] [Accepted: 07/31/2023] [Indexed: 09/01/2023]
Abstract
The challenges associated with diagnosing and treating cardiovascular disease (CVD)/Stroke in Rheumatoid arthritis (RA) arise from the delayed onset of symptoms. Existing clinical risk scores are inadequate in predicting cardiac events, and conventional risk factors alone do not accurately classify many individuals at risk. Several CVD biomarkers consider the multiple pathways involved in the development of atherosclerosis, which is the primary cause of CVD/Stroke in RA. To enhance the accuracy of CVD/Stroke risk assessment in the RA framework, a proposed approach involves combining genomic-based biomarkers (GBBM) derived from plasma and/or serum samples with innovative non-invasive radiomic-based biomarkers (RBBM), such as measurements of synovial fluid, plaque area, and plaque burden. This review presents two hypotheses: (i) RBBM and GBBM biomarkers exhibit a significant correlation and can precisely detect the severity of CVD/Stroke in RA patients. (ii) Artificial Intelligence (AI)-based preventive, precision, and personalized (aiP3) CVD/Stroke risk AtheroEdge™ model (AtheroPoint™, CA, USA) that utilizes deep learning (DL) to accurately classify the risk of CVD/stroke in RA framework. The authors conducted a comprehensive search using the PRISMA technique, identifying 153 studies that assessed the features/biomarkers of RBBM and GBBM for CVD/Stroke. The study demonstrates how DL models can be integrated into the AtheroEdge™-aiP3 framework to determine the risk of CVD/Stroke in RA patients. The findings of this review suggest that the combination of RBBM with GBBM introduces a new dimension to the assessment of CVD/Stroke risk in the RA framework. Synovial fluid levels that are higher than normal lead to an increase in the plaque burden. Additionally, the review provides recommendations for novel, unbiased, and pruned DL algorithms that can predict CVD/Stroke risk within a RA framework that is preventive, precise, and personalized.
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Affiliation(s)
- Mustafa Al-Maini
- Allergy, Clinical Immunology and Rheumatology Institute, Toronto, ON, L4Z 4C4, Canada
| | - Mahesh Maindarkar
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, 95661, USA
- Asia Pacific Vascular Society, New Delhi, 110001, India
| | - George D Kitas
- Academic Affairs, Dudley Group NHS Foundation Trust, Dudley, DY1 2HQ, UK
- Arthritis Research UK Epidemiology Unit, Manchester University, Manchester, M13 9PL, UK
| | - Narendra N Khanna
- Asia Pacific Vascular Society, New Delhi, 110001, India
- Department of Cardiology, Indraprastha APOLLO Hospitals, New Delhi, 110001, India
| | | | - Amer M Johri
- Division of Cardiology, Department of Medicine, Queen's University, Kingston, Canada
| | - Laura Mantella
- Division of Cardiology, Department of Medicine, University of Toronto, Toronto, Canada
| | - Vikas Agarwal
- Department of Immunology, SGPIMS, Lucknow, 226014, India
| | - Aman Sharma
- Department of Immunology, SGPIMS, Lucknow, 226014, India
| | - Inder M Singh
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, 95661, USA
| | - George Tsoulfas
- Department of Surgery, Aristoteleion University of Thessaloniki, 54124, Thessaloniki, Greece
| | - John R Laird
- Heart and Vascular Institute, Adventist Health St. Helena, St Helena, CA, 94574, USA
| | - Gavino Faa
- Department of Pathology, Azienda Ospedaliero Universitaria, 09124, Cagliari, Italy
| | - Jagjit Teji
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
| | - Monika Turk
- The Hanse-Wissenschaftskolleg Institute for Advanced Study, 27753, Delmenhorst, Germany
| | - Klaudija Viskovic
- Department of Radiology and Ultrasound, UHID, 10 000, Zagreb, Croatia
| | - Zoltan Ruzsa
- Invasive Cardiology Division, University of Szeged, Szeged, Hungary
| | - Sophie Mavrogeni
- Cardiology Clinic, Onassis Cardiac Surgery Centre, Athens, Greece
| | - Vijay Rathore
- Nephrology Department, Kaiser Permanente, Sacramento, CA, 95823, USA
| | - Martin Miner
- Men's Health Centre, Miriam Hospital Providence, Providence, RI, 02906, USA
| | - Manudeep K Kalra
- Department of Radiology, Harvard Medical School, Boston, MA, USA
| | - Esma R Isenovic
- Department of Radiobiology and Molecular Genetics, National Institute of the Republic of Serbia, University of Belgrade, 11000, Belgrade, Serbia
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria, 40138, Cagliari, Italy
| | - Mostafa M Fouda
- Department of Electrical and Computer Engineering, Idaho State University, Pocatello, ID, 83209, USA
| | - Jasjit S Suri
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, 95661, USA.
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24
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Llop D, Paredes S, Ibarretxe D, Taverner D, Plana N, Rosales R, Masana L, Vallvé JC. Plasma Expression of Carotid Plaque Presence-Related MicroRNAs Is Associated with Inflammation in Patients with Rheumatoid Arthritis. Int J Mol Sci 2023; 24:15347. [PMID: 37895027 PMCID: PMC10607586 DOI: 10.3390/ijms242015347] [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: 09/13/2023] [Revised: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Rheumatoid arthritis (RA) is associated with problems beyond the joints such as cardiovascular (CV) disease. MicroRNA-24, -146 and -Let7a are associated with carotid plaque presence in RA patients. We evaluated whether these microRNAs were involved in the inflammatory state of RA, and we studied their gene targets to understand their role in inflammation and atherosclerosis. A total of 199 patients with RA were included. Inflammatory variables such as disease activity score 28 (DAS28) and erythrocyte sedimentation rate (ESR) were quantified. MicroRNAs were extracted from plasma and quantified with qPCR. Multivariate models and classification methods were used for analysis. The multivariate models showed that diminished expression of microRNA-146 was associated with inferior levels of DAS28-ESR, and the decreased expression of microRNA-24, -146 and -Let7a were associated with lowered ESR in the overall cohort. When microRNAs were evaluated globally, a global increase was associated with increased DAS28-ESR and ESR in the overall cohort. Sex-stratified analyses showed different associations of these microRNAs with the inflammatory variables. Finally, random forest models showed that microRNAs have a pivotal role in classifying patients with high and low inflammation. Plasmatic expressions of microRNA-24, -146 and -Let7a were associated with inflammatory markers of RA. These microRNAs are associated with both inflammation and atherosclerosis and are potential therapeutic targets for RA.
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Affiliation(s)
- Dídac Llop
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
| | - Silvia Paredes
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Sección de Reumatología, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Daiana Ibarretxe
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
- Servicio de Medicina Interna, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Delia Taverner
- Sección de Reumatología, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Núria Plana
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
- Servicio de Medicina Interna, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Roser Rosales
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
| | - Lluís Masana
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
- Servicio de Medicina Interna, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Joan Carles Vallvé
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
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25
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Wang RH, Lin YK, Xie HK, Li H, Li M, He D. Exploring the synergistic pharmacological mechanism of Huoxiang Drink against irritable bowel syndrome by integrated data mining and network pharmacology. Medicine (Baltimore) 2023; 102:e35220. [PMID: 37773835 PMCID: PMC10545357 DOI: 10.1097/md.0000000000035220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/23/2023] [Indexed: 10/01/2023] Open
Abstract
Irritable bowel syndrome (IBS) is the most common functional gastrointestinal disorder, characterized by abdominal pain, bloating, and changes in bowel habits. Huoxiang Drink (HD), derived from traditional Chinese medicine, has been reported to effectively treat digestive disorders caused by external cold and internal dampness. However, the pharmaceutical targets and mechanisms for HD against IBS remain unclear. Data mining, bioinformatics analysis, and network pharmacology were employed to explore the potential pharmacological mechanisms of HD against IBS. In this study, we screened 50 core targets to investigate the pharmacological mechanisms of HD against IBS. Enrichment analysis revealed that HD may participate in various signaling pathways, especially the inflammation-related tumor necrosis factor, signaling pathway and hypoxia-inducible factor signaling pathway. Molecular docking results confirmed that MOL000098 (Quercetin), MOL000006 (Luteolin), MOL005828 (Nobiletin), MOL005916 (Irisolidone), and MOL004328 (Naringenin), as key active ingredients in HD, bound to core targets (tumor protein P53, tumor necrosis factor, matrix metalloproteinases 9, and vascular endothelial growth factor-A) for topical treatment of IBS. This study suggested that HD offered a potential therapeutic strategy against IBS. Our findings may facilitate the efficient screening of active ingredients in HD and provide a theoretical basis for further validating the clinical therapeutic effects of HD on treating IBS.
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Affiliation(s)
- Ruo-Hui Wang
- Department of ICU, The First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yi-Ke Lin
- Department of Pharmacology, School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hong-Kai Xie
- Department of Pharmacology, School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hui Li
- Harbin Traditional Chinese Medicine Hospital, Harbin, China
| | - Mu Li
- School of Life Sciences, Guangzhou University, Guangzhou, China
| | - Dong He
- Department of Pharmacology, School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
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26
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Lu H, Lu X, Xie Q, Wan H, Sun Y. TTC4 inhibits NLRP3 inflammation in rheumatoid arthritis by HSP70. Int J Rheum Dis 2023; 26:1751-1759. [PMID: 37431792 DOI: 10.1111/1756-185x.14818] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 05/24/2023] [Accepted: 06/21/2023] [Indexed: 07/12/2023]
Abstract
OBJECTIVE This experiment explored the function of TTC4 in rheumatoid arthritis inflammation and its possible mechanism. METHODS C57BL/6 mice were immunized intradermally with bovine type II collagen. Lipopolysaccharide induction was performed on RAW264.7 cells. RESULTS The mRNA expression of TTC4 in articular tissue of mice with rheumatoid arthritis was downregulated. Sh-TTC4 virus increased arthritis score, morphological change score, paw edema, and spleen index, as well as alkaline phosphatase level in mice with rheumatoid arthritis. Sh-TTC4 virus increased the levels of inflammatory factors and MDA, and decreased anti-oxidant factors in articular tissue of mice with rheumatoid arthritis. TTC4 reduced inflammation and oxidative stress in an in vitro model. TTC4 regulated HSP70 in a rheumatoid arthritis model. The inhibition of HSP70 reduced the effects of sh-TTC4 gene in mice with rheumatoid arthritis. METTL3 reduced the stability of the TTC4 gene. CONCLUSION In this study, the TTC4 gene reduced oxidative response and inflammation in the rheumatoid arthritis model through the HSP70/NLRP3 pathway. Therefore, it can be concluded that TTC4 can be used as diagnosis and prognosis evaluation of rheumatoid arthritis.
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Affiliation(s)
- Hui Lu
- Department of Orthopedics, Nantong Third People's Hospital of Nantong University, Nantong City, China
| | - Xin Lu
- Department of Orthopedics, Nantong Third People's Hospital of Nantong University, Nantong City, China
| | - Qihua Xie
- Department of Endocrinology, Nantong Third People's Hospital of Nantong University, Nantong City, China
| | - Honglai Wan
- Department of Orthopedics, Nantong Third People's Hospital of Nantong University, Nantong City, China
| | - Yuyu Sun
- Department of Orthopedics, Nantong Third People's Hospital of Nantong University, Nantong City, China
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27
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Li Z, Lin C, Cai X, Hu S, Lv F, Yang W, Zhu X, Ji L. Anti-inflammatory therapies were associated with reduced risk of myocardial infarction in patients with established cardiovascular disease or high cardiovascular risks: A systematic review and meta-analysis of randomized controlled trials. Atherosclerosis 2023; 379:117181. [PMID: 37527612 DOI: 10.1016/j.atherosclerosis.2023.06.972] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND AND AIMS We aimed to evaluate the association between anti-inflammatory therapies and the incidence of cardiovascular events in patients with established cardiovascular disease (CVD) or high cardiovascular risks. METHODS Literature retrieval was conducted in PubMed, Medline, Embase, the Cochrane Central Register of Controlled Trials and Clinicaltrial.gov website from the inception to December 2022. Randomized controlled trials comparing anti-inflammatory therapies with placebo in patients with established CVD or high cardiovascular risks were included. The results of the meta-analysis were computed as the risk ratio (RR) with 95% confidence interval (CI). RESULTS Compared with placebo, anti-inflammatory therapies were associated with decreased incidence of myocardial infarction (MI) (RR = 0.93, 95% CI, 0.88 to 0.98), which was mainly driven by therapies targeting central IL-6 signaling pathway (RR = 0.83, 95% CI, 0.74 to 0.93). IL-1 inhibitors treatment was associated with reduced risks of heart failure (RR = 0.38, 95% CI, 0.18 to 0.80) while lower incidence of stroke was observed in patients with colchicine treatment (RR = 0.47, 95% CI, 0.28 to 0.77). MI events were less frequent in patients over 65 years of age (RR = 0.90, 95% CI, 0.83 to 0.98) or with follow-up duration over 1 year (RR = 0.90, 95% CI, 0.85 to 0.96) when comparing anti-inflammatory therapies with placebo. CONCLUSIONS Anti-inflammatory therapies, especially those targeting the central IL-6 signaling pathway, may serve as promising treating strategies to ameliorate the risk of MI. IL-1 inhibitor and colchicine were associated with decreased risks of heart failure and stroke, respectively. MI risk reduction by anti-inflammatory therapies seemed to be more prominent in older patients with long follow-up duration.
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Affiliation(s)
- Zonglin Li
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Chu Lin
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Xiaoling Cai
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China.
| | - Suiyuan Hu
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Fang Lv
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Wenjia Yang
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Xingyun Zhu
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Linong Ji
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China.
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28
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Galarza-Delgado DA, Azpiri-Lopez JR, Guajardo-Jauregui N, Cardenas-de la Garza JA, Garza-Cisneros AN, Garcia-Heredia A, Balderas-Palacios MA, Colunga-Pedraza IJ. Carotid atherosclerosis in the first five years since rheumatoid arthritis diagnosis: a cross sectional study. Adv Rheumatol 2023; 63:36. [PMID: 37507812 DOI: 10.1186/s42358-023-00319-x] [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: 12/17/2022] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Systemic inflammation, documented before rheumatoid arthritis (RA) diagnosis, is associated with accelerated atherosclerosis. We aimed to compare the prevalence of carotid plaque (CP) in RA patients in the first five years since diagnosis and healthy controls, and to determine disease characteristics associated with the presence of subclinical atherosclerosis in RA patients. METHODS This was a cross-sectional study. We recruited 60 RA patients in the first five years since diagnosis and 60 matched healthy controls. Carotid ultrasound was performed to detect the presence of CP and measure carotid-intima media thickness (cIMT). Subclinical atherosclerosis was considered as the presence of CP and/or increased cIMT. Distribution was evaluated with the Kolmogorov-Smirnov test. Comparisons were made with Chi-square or Fisher's exact test for qualitative variables and Student's t or Mann-Whitney's U test for quantitative variables. A p-value < 0.05 was considered significant. RESULTS There were no differences in the demographic characteristics between RA patients and controls. The mean disease duration was 2.66 ± 1.39 years. A higher prevalence of CP (30.0% vs. 11.7%, p = 0.013), bilateral CP (18.3% vs. 3.3%, p = 0.008), increased cIMT (30.0% vs. 6.7%, p = 0.001), and subclinical atherosclerosis (53.3% vs. 18.3%, p = < 0.001) was found in RA patients. RA patients with subclinical atherosclerosis were older (56.70 years vs. 50.00 years, p = 0.002), presented a higher prevalence of dyslipidemia (53.1% vs. 14.3%, p = 0.002), and higher prevalence of classification in moderate-high disease activity category measured by DAS28-CRP (68.8% vs. 35.7%, p = 0.010). The latter variable persisted independently associated with subclinical atherosclerosis in the binary logistic regression (OR 6.11, 95% CI 1.51-24.70, p = 0.011). CONCLUSIONS In the first five years since diagnosis, higher prevalence of subclinical atherosclerosis, including CP was found in RA patients. Carotid ultrasound should be considered part of the systematic CVR evaluation of RA at the time of diagnosis.
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Affiliation(s)
- Dionicio Angel Galarza-Delgado
- Rheumatology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Jose Ramon Azpiri-Lopez
- Cardiology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Natalia Guajardo-Jauregui
- Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Jesus Alberto Cardenas-de la Garza
- Rheumatology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Andrea Nallely Garza-Cisneros
- Rheumatology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Alexis Garcia-Heredia
- Cardiology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Mario Alberto Balderas-Palacios
- Rheumatology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico
| | - Iris Jazmin Colunga-Pedraza
- Rheumatology Service, Internal Medicine Department, Hospital Universitario "Dr. Jose Eleuterio Gonzalez", Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico.
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29
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Zhang S, Niu Q, Tong L, Liu S, Wang P, Xu H, Li B, Zhang H. Identification of the susceptible genes and mechanism underlying the comorbid presence of coronary artery disease and rheumatoid arthritis: a network modularization analysis. BMC Genomics 2023; 24:411. [PMID: 37474895 PMCID: PMC10360345 DOI: 10.1186/s12864-023-09519-7] [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: 03/08/2023] [Accepted: 07/16/2023] [Indexed: 07/22/2023] Open
Abstract
OBJECTIVE The comorbidities of coronary artery disease (CAD) and rheumatoid arthritis (RA) are mutual risk factors, which lead to higher mortality, but the biological mechanisms connecting the two remain unclear. Here, we aimed to identify the risk genes for the comorbid presence of these two complex diseases using a network modularization approach, to offer insights into clinical therapy and drug development for these diseases. METHOD The expression profile data of patients CAD with and without RA were obtained from the GEO database (GSE110008). Based on the differentially expressed genes (DEGs), weighted gene co-expression network analysis (WGCNA) was used to construct a gene network, detect co-expression modules, and explore their relation to clinical traits. The Zsummary index, gene significance (GS), and module membership (MM) were utilized to screen the important differentiated modules and hub genes. The GO and KEGG pathway enrichment analysis were applied to analyze potential mechanisms. RESULT Based on the 278 DEGs obtained, 41 modules were identified, of which 17 and 24 modules were positively and negatively correlated with the comorbid occurrence of CAD and RA (CAD&RA), respectively. Thirteen modules with Zsummary < 2 were found to be the underlying modules, which may be related to CAD&RA. With GS ≥ 0.5 and MM ≥ 0.8, 49 hub genes were identified, such as ADO, ABCA11P, POT1, ZNF141, GPATCH8, ATF6 and MIA3, etc. The area under the curve values of the representative seven hub genes under the three models (LR, KNN, SVM) were greater than 0.88. Enrichment analysis revealed that the biological functions of the targeted modules were mainly involved in cAMP-dependent protein kinase activity, demethylase activity, regulation of calcium ion import, positive regulation of tyrosine, phosphorylation of STAT protein, and tissue migration, etc. CONCLUSION: Thirteen characteristic modules and 49 susceptibility hub genes were identified, and their corresponding molecular functions may reflect the underlying mechanism of CAD&RA, hence providing insights into the development of clinical therapies against these diseases.
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Affiliation(s)
- Siqi Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Qikai Niu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Lin Tong
- Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Sihong Liu
- Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Pengqian Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Haiyu Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Bing Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Huamin Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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30
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Faustino C, Pinheiro L, Duarte N. Triterpenes as Potential Drug Candidates for Rheumatoid Arthritis Treatment. Life (Basel) 2023; 13:1514. [PMID: 37511889 PMCID: PMC10381804 DOI: 10.3390/life13071514] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease characterized by joint inflammation, swelling and pain. Although RA mainly affects the joints, the disease can also have systemic implications. The presence of autoantibodies, such as anti-cyclic citrullinated peptide antibodies and rheumatoid factors, is a hallmark of the disease. RA is a significant cause of disability worldwide associated with advancing age, genetic predisposition, infectious agents, obesity and smoking, among other risk factors. Currently, RA treatment depends on anti-inflammatory and disease-modifying anti-rheumatic drugs intended to reduce joint inflammation and chronic pain, preventing or slowing down joint damage and disease progression. However, these drugs are associated with severe side effects upon long-term use, including immunosuppression and development of opportunistic infections. Natural products, namely triterpenes with anti-inflammatory properties, have shown relevant anti-arthritic activity in several animal models of RA without undesirable side effects. Therefore, this review covers the recent studies (2017-2022) on triterpenes as safe and promising drug candidates for the treatment of RA. These bioactive compounds were able to produce a reduction in several RA activity indices and immunological markers. Celastrol, betulinic acid, nimbolide and some ginsenosides stand out as the most relevant drug candidates for RA treatment.
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Affiliation(s)
- Célia Faustino
- iMed.ULisboa, Research Institute for Medicines, Faculdade de Farmácia, Universidade de Lisboa, Avenida Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Lídia Pinheiro
- iMed.ULisboa, Research Institute for Medicines, Faculdade de Farmácia, Universidade de Lisboa, Avenida Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Noélia Duarte
- iMed.ULisboa, Research Institute for Medicines, Faculdade de Farmácia, Universidade de Lisboa, Avenida Prof. Gama Pinto, 1649-003 Lisbon, Portugal
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31
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Barkhane Z, Zaree A, Zulfiqar S, Qudoos A, Vaidhyula S, Jaiprada F, Dar S, Ali N. Comparison of Cardiovascular Outcomes in Patients With and Without Rheumatoid Arthritis: A Meta-Analysis of Observational Studies. Cureus 2023; 15:e40348. [PMID: 37456442 PMCID: PMC10339149 DOI: 10.7759/cureus.40348] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2023] [Indexed: 07/18/2023] Open
Abstract
The aim of this meta-analysis was to determine the risk of incident cardiovascular disease (CVD) in patients with rheumatoid arthritis compared to patients without rheumatoid arthritis. We conducted a thorough search of online databases, including PubMed, EMBASE, and Web of Science, to identify English-language publications examining cardiovascular outcomes in patients with rheumatoid arthritis from January 1, 2005, to May 15, 2023. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The search was performed using relevant keywords such as "rheumatoid arthritis," "cardiovascular diseases," and "risk," along with their synonyms. Medical subject heading (MeSH) terms and Boolean operators (AND, OR) were employed to optimize the search. Outcomes assessed in this study included composite cardiovascular events (as defined by individual studies), myocardial infarction, and stroke (including ischemic and hemorrhagic stroke). Overall, 14 studies met the inclusion criteria and were included in the present meta-analysis. We found that the risk of composite CVD was higher in patients with rheumatoid arthritis compared to patients without rheumatoid arthritis. We also found a higher risk of myocardial infarction and stroke in rheumatoid arthritis patients compared to their counterparts. This study demonstrates the elevated risk of CVD in patients with rheumatoid arthritis and highlights the importance of incorporating cardiovascular management and assessment into the care of these patients.
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Affiliation(s)
- Zineb Barkhane
- Medicine and Pharmacy, University of Hassan II Casablanca, Casablanca, MAR
| | - Amna Zaree
- Medicine, Shalimar Medical and Dental College, Lahore, PAK
| | - Sualeha Zulfiqar
- Internal Medicine, Rawalpindi Medical University, Rawalpindi, PAK
| | - Ahmed Qudoos
- Medicine, Liaquat University of Medical and Health Sciences, Hyderabad, PAK
| | - Santhoshi Vaidhyula
- Medicine, Dr. Nandamuri Taraka Rama Rao (NTR) University of Health Sciences, Vijayawada, IND
| | - Fnu Jaiprada
- Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Saleha Dar
- Adult Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Neelum Ali
- Internal Medicine, University of Health Sciences, Lahore, PAK
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Lee GY, Yao C, Hwang SJ, Ma J, Joehanes R, Lee DH, Ellison RC, Moore LL, Liu C, Levy D. Integrative Mendelian randomization reveals the soluble receptor for advanced glycation end products as protective in relation to rheumatoid arthritis. Sci Rep 2023; 13:8002. [PMID: 37198231 PMCID: PMC10192300 DOI: 10.1038/s41598-023-35098-4] [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: 02/05/2022] [Accepted: 05/12/2023] [Indexed: 05/19/2023] Open
Abstract
Rheumatoid arthritis (RA) is a risk factor for atherosclerotic cardiovascular diseases (CVD). Given the critical roles of the immune system and inflammatory signals in the pathogenesis of CVD, we hypothesized that interrogation of CVD-related proteins using integrative genomics might provide new insights into the pathophysiology of RA. We utilized two-sample Mendelian randomization (MR) for causal inference between circulating protein levels and RA by incorporating genetic variants, followed by colocalization to characterize the causal associations. Genetic variants from three sources were obtained: those associated with 71 CVD-related proteins measured in nearly 7000 Framingham Heart Study participants, a published genome-wide association study (GWAS) of RA (19 234 cases, 61 565 controls), and GWAS of rheumatoid factor (RF) levels from the UK Biobank (n = 30 565). We identified the soluble receptor for advanced glycation end products (sRAGE), a critical inflammatory pathway protein, as putatively causal and protective for both RA (odds ratio per 1-standard deviation increment in inverse-rank normalized sRAGE level = 0.364; 95% confidence interval 0.342-0.385; P = 6.40 × 10-241) and RF levels (β [change in RF level per sRAGE increment] = - 1.318; SE = 0.434; P = 0.002). Using an integrative genomic approach, we highlight the AGER/RAGE axis as a putatively causal and promising therapeutic target for RA.
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Affiliation(s)
- Gha Young Lee
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
| | - Chen Yao
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
| | - Shih-Jen Hwang
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
| | - Jiantao Ma
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
- School of Nutrition Science and Policy, Tufts University, Boston, USA
| | - Roby Joehanes
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
| | - Dong Heon Lee
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
| | - R Curtis Ellison
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
- Boston University School of Medicine, Boston, MA, USA
| | - Lynn L Moore
- Boston University School of Medicine, Boston, MA, USA
| | - Chunyu Liu
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Daniel Levy
- Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
- Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA, 01702, USA.
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33
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Bansal N, Pasricha C, Kumari P, Jangra S, Kuar R, Singh R. A comprehensive overview of juvenile idiopathic arthritis: From pathophysiology to management. Autoimmun Rev 2023; 22:103337. [PMID: 37068698 DOI: 10.1016/j.autrev.2023.103337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 04/13/2023] [Indexed: 04/19/2023]
Abstract
Rheumatoid Arthritis (RA) is a progressive autoimmune disease. It is among the most widespread chronic illnesses in children, with an annual incidence of 1.6 to 23 new instances per 100,000 adolescents. About 1 child in every 1000 develops Juvenile Idiopathic Arthritis (JIA) type of chronic arthritis. The cause of JIA is not well known but what known is that it involves inflammation of the synovium and destruction of tissues in joints which can cause early-onset of oligo articular JIA. It is challenging to diagnose the condition in some children who initially complain of pain and joint swelling as there is no blood test discovered that can confirm the diagnoses of JIA. As JIA patients are immunosuppressed due to the use of drugs, making them vulnerable to catch infections like COVID 19 which can lead to cardiovascular diseases having high rate of morbidity and mortality. The comorbidity like Diabetes has higher incidence in these patients resulting in synergistic effect on inflammation. Currently, the connection of genetics in JIA provides evidence that HLA Class I and II alleles have a role in the pathophysiology of various subtypes of JIA which includes inflammation in the axial skeletal. The primary objective of therapy in juvenile idiopathic arthritis is the suppression of clinical symptoms. The pharmacological approach includes use of medications like DMARDs, NSAIDs etc. and non-pharmacological approach includes physiotherapy, which helps in restoring normal joint function and herbs as adjuvants which has the benefit of no side effects.
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Affiliation(s)
- Nancy Bansal
- Chitkara College of Pharmacy, Chitakara University, Punjab, India
| | - Chirag Pasricha
- Chitkara College of Pharmacy, Chitakara University, Punjab, India
| | - Pratima Kumari
- Chitkara College of Pharmacy, Chitakara University, Punjab, India
| | - Sarita Jangra
- Chitkara College of Pharmacy, Chitakara University, Punjab, India
| | - Rupinder Kuar
- Chitkara College of Pharmacy, Chitakara University, Punjab, India
| | - Ravinder Singh
- Chitkara College of Pharmacy, Chitakara University, Punjab, India.
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Boyalla V, Gallego-Colon E, Spartalis M. Immunity and inflammation in cardiovascular disorders. BMC Cardiovasc Disord 2023; 23:148. [PMID: 36959565 PMCID: PMC10035189 DOI: 10.1186/s12872-023-03185-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/14/2023] [Indexed: 03/25/2023] Open
Abstract
Recent studies have developed our understanding of the role of the immune system and inflammation in Cardiovascular Disease (CVD), opening new avenues for risk stratification and therapeutic intervention. However, gaps in our knowledge remain. To address this issue, BMC Cardiovascular Disorders has launched a Collection on "Immunity and Inflammation in Cardiovascular Disorders".
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Affiliation(s)
| | | | - Michael Spartalis
- National and Kapodistrian University of Athens, 32 Tsakalof Ave, Athens, 10673, Greece.
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35
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Liu F, Huang Y, Liu F, Wang H. Identification of immune-related genes in diagnosing atherosclerosis with rheumatoid arthritis through bioinformatics analysis and machine learning. Front Immunol 2023; 14:1126647. [PMID: 36969166 PMCID: PMC10033585 DOI: 10.3389/fimmu.2023.1126647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/21/2023] [Indexed: 03/29/2023] Open
Abstract
Background Increasing evidence has proven that rheumatoid arthritis (RA) can aggravate atherosclerosis (AS), and we aimed to explore potential diagnostic genes for patients with AS and RA. Methods We obtained the data from public databases, including Gene Expression Omnibus (GEO) and STRING, and obtained the differentially expressed genes (DEGs) and module genes with Limma and weighted gene co-expression network analysis (WGCNA). Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analysis, the protein-protein interaction (PPI) network, and machine learning algorithms [least absolute shrinkage and selection operator (LASSO) regression and random forest] were performed to explore the immune-related hub genes. We used a nomogram and receiver operating characteristic (ROC) curve to assess the diagnostic efficacy, which has been validated with GSE55235 and GSE73754. Finally, immune infiltration was developed in AS. Results The AS dataset included 5,322 DEGs, while there were 1,439 DEGs and 206 module genes in RA. The intersection of DEGs for AS and crucial genes for RA was 53, which were involved in immunity. After the PPI network and machine learning construction, six hub genes were used for the construction of a nomogram and for diagnostic efficacy assessment, which showed great diagnostic value (area under the curve from 0.723 to 1). Immune infiltration also revealed the disorder of immunocytes. Conclusion Six immune-related hub genes (NFIL3, EED, GRK2, MAP3K11, RMI1, and TPST1) were recognized, and the nomogram was developed for AS with RA diagnosis.
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Affiliation(s)
- Fuze Liu
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yue Huang
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Fuhui Liu
- School of Clinical Medical, Weifang Medical University, Weifang, China
| | - Hai Wang
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Atzeni F, Maiani S, Corda M, Rodríguez-Carrio J. Diagnosis and management of cardiovascular risk in rheumatoid arthritis: main challenges and research agenda. Expert Rev Clin Immunol 2023; 19:279-292. [PMID: 36651086 DOI: 10.1080/1744666x.2023.2170351] [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: 01/19/2023]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) exhibit a cardiovascular (CV) risk that is 1.5-2.0 times higher compared to the general population. This CV risk excess is likely caused by the involvement of chronic inflammation and immune dysregulation. Therefore, conventional algorithms and imaging techniques fail to fully account for this risk excess and provide a suboptimal risk stratification, hence limiting clinical management in this setting. AREAS COVERED Compelling evidence has suggested a role for adaptations of conventional algorithms (Framingham, SCORE, AHA, etc) or the development of RA-specific algorithms, as well as the use of a number of several, noninvasive imaging techniques to improve CV risk assessment in RA populations. Similarly, in-depth analyses of atherosclerosis pathogenesis in RA patients have shed new light into a plethora of soluble biomarkers (such as inflammatory cytokines, vascular remodeling mediators or autoantibodies) that may provide incremental value for CV risk stratification. EXPERT OPINION Extensive research has demonstrated a lack of performance of chart adaptations in capturing real CV risk in RA population, as well as for RA-specific algorithms. Similarly, limitations have been detected in the use of soluble mediators. The development of a novel, RA-specific algorithm including classical and non-traditional risk factors may be advisable.
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Affiliation(s)
- Fabiola Atzeni
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | - Silvia Maiani
- Clinical Cardiology, Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy
| | - Marco Corda
- S.C. Cardiologia UTIC, ARNAS, G.Brotzu, Cagliari, Italy
| | - Javier Rodríguez-Carrio
- Area of Immunology, Department of Functional Biology, Faculty of Medicine, University of Oviedo, Oviedo, Spain.,Area of Metabolism, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
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Wang Q, Duan Y, Jing H, Wu Z, Tian Y, Gong K, Guo Q, Zhang J, Sun Y, Li Z, Duan Y. Inhibition of atherosclerosis progression by modular micelles. J Control Release 2023; 354:294-304. [PMID: 36638843 DOI: 10.1016/j.jconrel.2023.01.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 01/08/2023] [Indexed: 01/13/2023]
Abstract
Atherosclerosis is a chronic disease initiated by lipid-mediated vascular inflammation. From the perspective of conventional treatment, it is difficult to achieve good therapeutic effects via regulation of a single lipid or anti-inflammatory effects. Herein, we designed an amphiphilic low molecular weight heparin-unsaturated fatty acid conjugate (LMWH-uFA) that acted as both an antiatherosclerotic agent and a nanocarrier with self-delivery properties. Structurally, LMWH-uFA self-assembled to form micelles with LMWH as the shell and uFA as the core, without any additives, which guaranteed their biosafety. Functionally, the hydrophilic segment, LMWH, prevented monocyte adhesion to inhibit early vascular inflammation, and the hydrophobic segment, uFA, could participate in the regulation of blood lipids. The anti-inflammatory drug rapamycin (RAP) was encapsulated in the micellar core, which improved its water solubility, and cooperated with LMWH to achieve targeted blockade of the vascular inflammation cascade at P-selectin. The three treatment modules, LMWH, uFA and RAP, were integrated into one system for different therapeutic targets in anticipation of better efficacy. In an atherosclerosis mouse model, RAP-loaded NPs significantly reduced the plaque area and showed satisfactory curative effects, which were related to the targeting of lipid regulation and inflammation. Thus, these modular micellar nanoparticles offer a promising approach for the clinical treatment of atherosclerosis.
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Affiliation(s)
- Quan Wang
- State Key Laboratory of Oncogenes and Related Genes, Renji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200032, China
| | - Yi Duan
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Hongshu Jing
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Zhihua Wu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Yu Tian
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Ke Gong
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Qianqian Guo
- State Key Laboratory of Oncogenes and Related Genes, Renji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200032, China
| | - Jiali Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Ying Sun
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China.
| | - Zhaojun Li
- Department of Ultrasound, Shanghai General Hospital, Shanghai General Hospital Jiading Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China.
| | - Yourong Duan
- State Key Laboratory of Oncogenes and Related Genes, Renji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200032, China; State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China.
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Misra DP, Hauge EM, Crowson CS, Kitas GD, Ormseth SR, Karpouzas GA. Atherosclerotic Cardiovascular Risk Stratification in the Rheumatic Diseases:: An Integrative, Multiparametric Approach. Rheum Dis Clin North Am 2023; 49:19-43. [PMID: 36424025 DOI: 10.1016/j.rdc.2022.07.004] [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: 11/22/2022]
Abstract
Cardiovascular disease (CVD) risk is increased in most inflammatory rheumatic diseases (IRDs), reiterating the role of inflammation in the initiation and progression of atherosclerosis. An inverse association of CVD risk with body weight and lipid levels has been described in IRDs. Coronary artery calcium scores, plaque burden and characteristics, and carotid plaques on ultrasound optimize CVD risk estimate in IRDs. Biomarkers of cardiac injury, autoantibodies, lipid biomarkers, and cytokines also improve risk assessment in IRDs. Machine learning and deep learning algorithms for phenotype and image analysis hold promise to improve CVD risk stratification in IRDs.
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Rae Bareli Road, Lucknow 226014, India
| | - Ellen M Hauge
- Division of Rheumatology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99 DK-8200, Aarhus, Denmark
| | - Cynthia S Crowson
- Department of Quantitative Health Sciences and Division of Rheumatology, Mayo Clinic, 200 first St SW, Rochester, MN 55905, USA
| | | | - Sarah R Ormseth
- The Lundquist Institute and Harbor-UCLA Medical Center, 1124 West Carson Street, Building E4-R17, Torrance, CA 90502, USA
| | - George A Karpouzas
- The Lundquist Institute and Harbor-UCLA Medical Center, 1124 West Carson Street, Building E4-R17, Torrance, CA 90502, USA.
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Exploring potential shared genetic influences between rheumatoid arthritis and blood lipid levels. Atherosclerosis 2022; 363:48-56. [PMID: 36455308 DOI: 10.1016/j.atherosclerosis.2022.11.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/11/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND AIMS The association between rheumatoid arthritis (RA) and blood lipid levels has often been described as paradoxical, despite the strong association between RA and cardiovascular disease (CVD) risk. We aimed to clarify the genetic architecture that would explain the relationship between RA and blood-lipid levels, while considering inflammation as measured by C-reactive protein (CRP). METHODS Genome-wide association study (GWAS) summary statistics were collected from the CHARGE Consortium and Global Lipids Genetics Consortium. Blood-lipid levels includes HDL-C, LDL-C, triglycerides (TG), and total cholesterol (TC). Causality was examined by assessing Mendelian Randomization (MR) analysis. Pleiotropy, the identification of shared causal variants between traits, was assessed by conducting colocalization analyses. RESULTS Using the MR Egger method, RA did not appear to causally predict alterations in lipid factors, rather the MR Egger intercept revealed that the genetic relationship between RA and HDL-C, LDL-C and TC may be explained by horizontal pleiotropy (p=0.003, 0.006, and 0.018, respectively). MR was suggestive of a horizontally pleiotropic relationship between CRP and lipid factors, while a causal relationship could not be ruled out. Recurring genes arising from shared causal genetic variants between RA and varying lipid factors included NAT2/PSD3, FADS2/FADS1, SH2B3, and YDJC. CONCLUSIONS Horizontal pleiotropy appears to explain the genetic relationship between RA and blood-lipid levels. In addition, blood-lipid levels appear to suggest a horizontally pleiotropic relationship to CRP, if not mediated through RA as well. Consideration of the pleiotropic genes between RA and blood lipid levels may aid in enhancing diagnostic means to predict CVD.
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There is urgent need to treat atherosclerotic cardiovascular disease risk earlier, more intensively, and with greater precision: A review of current practice and recommendations for improved effectiveness. Am J Prev Cardiol 2022; 12:100371. [PMID: 36124049 PMCID: PMC9482082 DOI: 10.1016/j.ajpc.2022.100371] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 07/10/2022] [Accepted: 08/05/2022] [Indexed: 12/12/2022] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is epidemic throughout the world and is etiologic for such acute cardiovascular events as myocardial infarction, ischemic stroke, unstable angina, and death. ASCVD also impacts risk for dementia, chronic kidney disease peripheral arterial disease and mobility, impaired sexual response, and a host of other visceral impairments that adversely impact the quality and rate of progression of aging. The relationship between low-density lipoprotein cholesterol (LDL-C) and risk for ASCVD is one of the most highly established and investigated issues in the entirety of modern medicine. Elevated LDL-C is a necessary condition for atherogenesis induction. Basic scientific investigation, prospective longitudinal cohorts, and randomized clinical trials have all validated this association. Yet despite the enormous number of clinical trials which support the need for reducing the burden of atherogenic lipoprotein in blood, the percentage of high and very high-risk patients who achieve risk stratified LDL-C target reductions is low and has remained low for the last thirty years. Atherosclerosis is a preventable disease. As clinicians, the time has come for us to take primordial and primary prevention more serously. Despite a plethora of therapeutic approaches, the large majority of patients at risk for ASCVD are poorly or inadequately treated, leaving them vulnerable to disease progression, acute cardiovascular events, and poor aging due to loss of function in multiple visceral organs. Herein we discuss the need to greatly intensify efforts to reduce risk, decrease disease burden, and provide more comprehensive and earlier risk assessment to optimally prevent ASCVD and its complications. Evidence is presented to support that treatment should aim for far lower goals in cholesterol management, should take into account many more factors than commonly employed today and should begin significantly earlier in life.
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Kang S, Han K, Jung JH, Eun Y, Kim IY, Hwang J, Koh EM, Lee S, Cha HS, Kim H, Lee J. Associations between Cardiovascular Outcomes and Rheumatoid Arthritis: A Nationwide Population-Based Cohort Study. J Clin Med 2022; 11:jcm11226812. [PMID: 36431290 PMCID: PMC9695475 DOI: 10.3390/jcm11226812] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/10/2022] [Accepted: 11/12/2022] [Indexed: 11/19/2022] Open
Abstract
Despite a growing burden posed by cardiovascular disease (CVD) in rheumatoid arthritis (RA) patients, large-scale studies on the association between the characteristics of RA patients and CVD risks and studies adjusted for various confounding factors are lacking. In this large-scale nationwide cohort study, we aimed to investigate the association between CVD risk and RA and factors that may increase CVD risk using a dataset provided by the Korean National Health Insurance Service (NHIS). We enrolled 136,469 patients with RA who participated in national health examinations within two years of RA diagnosis between 2010 and 2017 and non-RA controls matched by age and sex (n = 682,345). The outcome was the occurrence of myocardial infarction (MI) or stroke. MI was defined as one hospitalization or two outpatient visits with ICD-10-CM codes I21 or I22. Stroke was defined as one hospitalization with ICD-10-CM codes I63 or I64 and a claim for brain imaging (CT or MRI). The Cox proportional hazard model and Kaplan-Meier curve were used for analysis. The mean follow-up duration was 4.7 years, and the incidence rate of CVD was higher in the RA group than the control group (MI: 3.20 vs. 2.08; stroke: 2.84 vs. 2.33 per 1000 person-years). The risk of MI and stroke was about 50% and 20% higher, respectively, in RA patients. The association between RA and CVD was prominent in females after adjusting for confounding variables. The association between RA and risk of MI was significant in individuals without DM. Therefore, appropriate screening for CVD is important in all RA patients including females and younger patients.
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Affiliation(s)
- Seonyoung Kang
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul 06978, Republic of Korea
| | - Jin-Hyung Jung
- Department of Medical Statistics, College of Medicine, Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Yeonghee Eun
- Division of Rheumatology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea
| | - In Young Kim
- Department of Medicine, National Police Hospital, Seoul 05715, Republic of Korea
| | - Jiwon Hwang
- Division of Rheumatology, Department of Internal Medicine, Sungkyunkwan University Samsung Changwon Hospital, Changwon 51353, Republic of Korea
| | - Eun-Mi Koh
- Korean Health Insurance Review and Assessment Service, Seoul 06653, Republic of Korea
| | - Seulkee Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Hoon-Suk Cha
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
| | - Hyungjin Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
- Department of Medical Humanities, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
- Correspondence: (H.K.); (J.L.); Tel.: +82-2-3410-1879 (H.K.); +82-2-3410-3439 (J.L.); Fax: +82-2-3410-6983 (H.K.); +82-2-3410-0231 (J.L.)
| | - Jaejoon Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea
- Correspondence: (H.K.); (J.L.); Tel.: +82-2-3410-1879 (H.K.); +82-2-3410-3439 (J.L.); Fax: +82-2-3410-6983 (H.K.); +82-2-3410-0231 (J.L.)
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Giachi A, Cugno M, Gualtierotti R. Disease-modifying anti-rheumatic drugs improve the cardiovascular profile in patients with rheumatoid arthritis. Front Cardiovasc Med 2022; 9:1012661. [PMID: 36352850 PMCID: PMC9637771 DOI: 10.3389/fcvm.2022.1012661] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/28/2022] [Indexed: 11/28/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease affecting about 0. 5–1% of the adult population and manifesting as persistent synovitis, systemic inflammation and production of autoantibodies. Patients affected by RA not only experience chronic disease progression, but are also burdened by a 1.5-fold increased cardiovascular (CV) risk, which is comparable to the risk experienced by patients with type 2 diabetes mellitus. RA patients also have a higher incidence and prevalence of coronary artery disease (CAD). Although RA patients frequently present traditional CV risk factors such as insulin resistance and active smoking, previous studies have clarified the pivotal role of chronic inflammation–driven by proinflammatory cytokines such as interleukin 6 (IL-6) and tumor necrosis factor alpha (TNF-alpha)–in accelerating the process of atherosclerosis and impairing the coagulation system. Over the last years, a number of studies have shown that disease-modifying anti-rheumatic drugs (DMARDs) reducing the inflammatory state in general improve the CV risk, however some drugs may carry some apparent negative effects. Thus, RA is a model of disease in which targeting inflammation may counteract the progression of atherosclerosis and reduce CV risk. Clinical and experimental evidence indicates that the management of RA patients should be tailored based on the positive and negative effects of DMARDs on CV risk together with the individual traditional CV risk profile. The identification of genetic, biochemical and clinical biomarkers, predictive of evolution and response to treatment, will be the next challenge for a precision approach to reduce the burden of the disease.
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Affiliation(s)
- Andrea Giachi
- UOC Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Cugno
- UOC Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi Di Milano, Milan, Italy
- *Correspondence: Massimo Cugno
| | - Roberta Gualtierotti
- UOC Medicina Generale Emostasi e Trombosi, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università Degli Studi Di Milano, Milan, Italy
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Wang Z, Xia Q, Su W, Zhang M, Gu Y, Xu J, Chen W, Jiang T. The commonness in immune infiltration of rheumatoid arthritis and atherosclerosis: Screening for central targets via microarray data analysis. Front Immunol 2022; 13:1013531. [PMID: 36311761 PMCID: PMC9606677 DOI: 10.3389/fimmu.2022.1013531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022] Open
Abstract
Background Although increasing evidence has reported an increased risk of atherosclerosis (AS) in rheumatoid arthritis (RA), the communal molecular mechanism of this phenomenon is still far from being fully elucidated. Hence, this article aimed to explore the pathogenesis of RA complicated with AS. Methods Based on the strict inclusion/exclusion criteria, four gene datasets were downloaded from the Gene Expression Omnibus (GEO) database. After identifying the communal differentially expressed genes (DEGs) and hub genes, comprehensive bioinformatics analysis, including functional annotation, co-expression analysis, expression validation, drug-gene prediction, and TF-mRNA-miRNA regulatory network construction, was conducted. Moreover, the immune infiltration of RA and AS was analyzed and compared based on the CIBERSORT algorithm, and the correlation between hub genes and infiltrating immune cells was evaluated in RA and AS respectively. Results A total of 54 upregulated and 12 downregulated communal DEGs were screened between GSE100927 and GSE55457, and functional analysis of these genes indicated that the potential pathogenesis lies in immune terms. After the protein-protein interaction (PPI) network construction, a total of six hub genes (CCR5, CCR7, IL7R, PTPRC, CD2, and CD3D) were determined as hub genes, and the subsequent comprehensive bioinformatics analysis of the hub genes re-emphasized the importance of the immune system in RA and AS. Additionally, three overlapping infiltrating immune cells were found between RA and AS based on the CIBERSORT algorithm, including upregulated memory B cells, follicular helper T cells and γδT cells. Conclusions Our study uncover the communal central genes and commonness in immune infiltration between RA and AS, and the analysis of six hub genes and three immune cells profile might provide new insights into potential pathogenesis therapeutic direction of RA complicated with AS.
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Affiliation(s)
- Zuoxiang Wang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qingyue Xia
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenxing Su
- Department of Plastic and Burn Surgery, The Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu, China
| | - Mingyang Zhang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yiyu Gu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jialiang Xu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Weixiang Chen
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Weixiang Chen, ; Tingbo Jiang,
| | - Tingbo Jiang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Weixiang Chen, ; Tingbo Jiang,
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Rankouhi TR, Keulen DV, Tempel D, Venhorst J. Oncostatin M: Risks and Benefits of a Novel Therapeutic Target for Atherosclerosis. Curr Drug Targets 2022; 23:1345-1369. [PMID: 35959619 DOI: 10.2174/1389450123666220811101032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/30/2022] [Accepted: 06/03/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cardiovascular disease (CVD) is a leading cause of death worldwide. It is predicted that approximately 23.6 million people will die from CVDs annually by 2030. Therefore, there is a great need for an effective therapeutic approach to combat this disease. The European Cardiovascular Target Discovery (CarTarDis) consortium identified Oncostatin M (OSM) as a potential therapeutic target for atherosclerosis. The benefits of modulating OSM - an interleukin (IL)-6 family cytokine - have since been studied for multiple indications. However, as decades of high attrition rates have stressed, the success of a drug target is determined by the fine balance between benefits and the risk of adverse events. Safety issues should therefore not be overlooked. OBJECTIVE In this review, a risk/benefit analysis is performed on OSM inhibition in the context of atherosclerosis treatment. First, OSM signaling characteristics and its role in atherosclerosis are described. Next, an overview of in vitro, in vivo, and clinical findings relating to both the benefits and risks of modulating OSM in major organ systems is provided. Based on OSM's biological function and expression profile as well as drug intervention studies, safety concerns of inhibiting this target have been identified, assessed, and ranked for the target population. CONCLUSION While OSM may be of therapeutic value in atherosclerosis, drug development should also focus on de-risking the herein identified major safety concerns: tissue remodeling, angiogenesis, bleeding, anemia, and NMDA- and glutamate-induced neurotoxicity. Close monitoring and/or exclusion of patients with various comorbidities may be required for optimal therapeutic benefit.
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Affiliation(s)
- Tanja Rouhani Rankouhi
- Department of Risk Analysis for Products in Development, TNO, Utrechtseweg 48, 3704 HE, Zeist, The Netherlands
| | - Daniëlle van Keulen
- SkylineDx BV, Science and Clinical Development, 3062 ME Rotterdam, The Netherlands
| | - Dennie Tempel
- SkylineDx BV, Science and Clinical Development, 3062 ME Rotterdam, The Netherlands
| | - Jennifer Venhorst
- Department of Risk Analysis for Products in Development, TNO, Utrechtseweg 48, 3704 HE, Zeist, The Netherlands
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Dhawan UK, Margraf A, Lech M, Subramanian M. Hypercholesterolemia promotes autoantibody production and a lupus-like pathology via decreased DNase-mediated clearance of DNA. J Cell Mol Med 2022; 26:5267-5276. [PMID: 36098213 PMCID: PMC9575094 DOI: 10.1111/jcmm.17556] [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: 03/23/2022] [Revised: 08/31/2022] [Accepted: 09/05/2022] [Indexed: 11/28/2022] Open
Abstract
Hypercholesterolemia exacerbates autoimmune response and accelerates the progression of several autoimmune disorders, but the mechanistic basis is not well understood. We recently demonstrated that hypercholesterolemia is associated with increased serum extracellular DNA levels secondary to a defect in DNase-mediated clearance of DNA. In this study, we tested whether the impaired DNase response plays a causal role in enhancing anti-nuclear antibody levels and renal immune complex deposition in an Apoe-/- mouse model of hypercholesterolemia. We demonstrate that hypercholesterolemic mice have enhanced anti-ds-DNA and anti-nucleosome antibody levels which is associated with increased immune complex deposition in the renal glomerulus. Importantly, treatment with DNase1 led to a decrease in both the autoantibody levels as well as renal pathology. Additionally, we show that humans with hypercholesterolemia have decreased systemic DNase activity and increased anti-nuclear antibodies. In this context, our data suggest that recombinant DNase1 may be an attractive therapeutic strategy to lower autoimmune response and disease progression in patients with autoimmune disorders associated with concomitant hypercholesterolemia.
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Affiliation(s)
- Umesh Kumar Dhawan
- Centre for Biochemical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Andreas Margraf
- Centre for Biochemical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Maciej Lech
- LMU Hospital Department of Medicine, Munich, Germany
| | - Manikandan Subramanian
- Centre for Biochemical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.,CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, Ghaziabad, India
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46
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Karpouzas GA, Papotti B, Ormseth S, Palumbo M, Hernandez E, Adorni MP, Zimetti F, Budoff M, Ronda N. Serum cholesterol loading capacity on macrophages is linked to coronary atherosclerosis and cardiovascular event risk in rheumatoid arthritis. RMD Open 2022; 8:rmdopen-2022-002411. [PMID: 36113961 PMCID: PMC9486392 DOI: 10.1136/rmdopen-2022-002411] [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: 04/21/2022] [Accepted: 08/03/2022] [Indexed: 11/05/2022] Open
Abstract
Objectives Cholesterol loading capacity (CLC) describes the ability of serum to deliver cholesterol to cells. It is linked to foam cell formation, a pivotal step in atherosclerotic plaque development. We evaluate the associations of CLC with coronary atherosclerosis presence, burden and cardiovascular risk in patients with rheumatoid arthritis (RA). Methods Coronary atherosclerosis (any, high-risk low-attenuation plaque and obstructive plaque) was evaluated with CT angiography in 141 patients. Participants were prospectively followed for 6.0±2.4 years and cardiovascular events including cardiac death, myocardial infarction, unstable angina, stroke, claudication, revascularisation and hospitalised heart failure were recorded. CLC was quantified as intracellular cholesterol in human macrophages after incubation with patient serum. Results CLC was not linked to overall plaque presence or burden after adjustments for atherosclerotic cardiovascular disease (ASCVD) score, statin use and low-density lipoprotein cholesterol. However, CLC associated with presence and numbers of any, low-attenuation and obstructive plaques exclusively in biologic disease-modifying antirheumatic drugs (bDMARD) non-users (p for interaction ≤0.018). CLC associated with cardiovascular event risk overall after adjustments for ASCVD and number of segments with plaque (HR=1.76 (95% CI 1.16 to 2.67) per 1 SD increase in CLC, p=0.008). Additionally, bDMARD use modified the impact of CLC on event risk; CLC associated with events in bDMARD non-users (HR=2.52 (95% CI 1.36 to 4.65) per 1SD increase in CLC, p=0.003) but not users. Conclusion CLC was linked to long-term cardiovascular event risk in RA and associated with high-risk low attenuation and obstructive coronary plaque presence and burden in bDMARD non-users. Its prospective validation as a predictive biomarker may be, therefore, warranted.
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Affiliation(s)
- George Athanasios Karpouzas
- Internal Medicine-Rheumatology, Lundquist Institute, Torrance, California, USA .,Department of Rheumatology, Harbor-UCLA Medical Center, Torrance, California, USA
| | - Bianca Papotti
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Sarah Ormseth
- Internal Medicine-Rheumatology, Lundquist Institute, Torrance, California, USA
| | | | | | | | - Francesca Zimetti
- Department of Pharmacy, University of Parma, Parma, Emilia-Romagna, Italy
| | - Matthew Budoff
- Internal Medicine, Lundquist Institute, Torrance, California, USA
| | - Nicoletta Ronda
- Department of Pharmacy, University of Parma, Parma, Emilia-Romagna, Italy
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Ferolito B, do Valle IF, Gerlovin H, Costa L, Casas JP, Gaziano JM, Gagnon DR, Begoli E, Barabási AL, Cho K. Visualizing novel connections and genetic similarities across diseases using a network-medicine based approach. Sci Rep 2022; 12:14914. [PMID: 36050444 PMCID: PMC9436158 DOI: 10.1038/s41598-022-19244-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/26/2022] [Indexed: 11/08/2022] Open
Abstract
Understanding the genetic relationships between human disorders could lead to better treatment and prevention strategies, especially for individuals with multiple comorbidities. A common resource for studying genetic-disease relationships is the GWAS Catalog, a large and well curated repository of SNP-trait associations from various studies and populations. Some of these populations are contained within mega-biobanks such as the Million Veteran Program (MVP), which has enabled the genetic classification of several diseases in a large well-characterized and heterogeneous population. Here we aim to provide a network of the genetic relationships among diseases and to demonstrate the utility of quantifying the extent to which a given resource such as MVP has contributed to the discovery of such relations. We use a network-based approach to evaluate shared variants among thousands of traits in the GWAS Catalog repository. Our results indicate many more novel disease relationships that did not exist in early studies and demonstrate that the network can reveal clusters of diseases mechanistically related. Finally, we show novel disease connections that emerge when MVP data is included, highlighting methodology that can be used to indicate the contributions of a given biobank.
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Affiliation(s)
- Brian Ferolito
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA.
| | - Italo Faria do Valle
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
- Center for Complex Network Research, Department of Physics, Northeastern University, Boston, 02115, USA
| | - Hanna Gerlovin
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
| | - Lauren Costa
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
| | - Juan P Casas
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
- Brigham and Women's Hospital, Division of Aging, Department of Medicine, Harvard Medical School, Boston, 02115, USA
| | - J Michael Gaziano
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
- Brigham and Women's Hospital, Division of Aging, Department of Medicine, Harvard Medical School, Boston, 02115, USA
| | - David R Gagnon
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
- School of Public Health, Department of Biostatistics, Boston University, Boston, 02215, USA
| | - Edmon Begoli
- Oak Ridge National Laboratory, Oak Ridge, 37830, USA
| | - Albert-László Barabási
- Center for Complex Network Research, Department of Physics, Northeastern University, Boston, 02115, USA
| | - Kelly Cho
- VA Boston Healthcare System, Massachusetts Veterans Epidemiology and Research Information Center, (MAVERIC), 150 S. Huntington Avenue, Boston, 02130, USA
- Brigham and Women's Hospital, Division of Aging, Department of Medicine, Harvard Medical School, Boston, 02115, USA
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Karathanasis DK, Rapti A, Nezos A, Skarlis C, Kilidireas C, Mavragani CP, Evangelopoulos ME. Differentiating central nervous system demyelinating disorders: The role of clinical, laboratory, imaging characteristics and peripheral blood type I interferon activity. Front Pharmacol 2022; 13:898049. [PMID: 36034800 PMCID: PMC9412761 DOI: 10.3389/fphar.2022.898049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: While multiple sclerosis (MS) is considered the cornerstone of autoimmune demyelinating CNS disorders, systemic autoimmune diseases (SADs) are important MS mimickers. We sought to explore whether distinct clinical, laboratory, and imaging characteristics along with quantitation of peripheral blood type I interferon (IFN) activity could aid in differentiating between them. Methods: A total of 193 consecutive patients with imaging features suggesting the presence of CNS demyelinating disease with or without relevant clinical manifestations underwent full clinical, laboratory, and imaging evaluation, including testing for specific antibodies against 15 cellular antigens. Expression analysis of type I IFN-inducible genes (MX-1, IFIT-1, and IFI44) was performed by real-time PCR, and a type I IFN score, reflecting type I IFN peripheral activity, was calculated. After joint neurological/rheumatological evaluation and 1 year of follow-up, patients were classified into MS spectrum and CNS autoimmune disorders. Results: While 66.3% (n = 128) of the patients were diagnosed with MS spectrum disorders (predominantly relapsing–remitting MS), 24.9% (n = 48) were included in the CNS autoimmune group, and out of those, one-fourth met the criteria for SAD (6.7% of the cohort, n = 13); the rest (18.1% of the cohort, n = 35), despite showing evidence of systemic autoimmunity, did not fulfill SAD criteria and comprised the “demyelinating disease with autoimmune features” (DAF) subgroup. Compared to the MS spectrum, CNS autoimmune patients were older, more frequently females, with increased rates of hypertension/hyperlipidemia, family history of autoimmunity, cortical dysfunction, anti-nuclear antibody titers ≥1/320, anticardiolipin IgM positivity, and atypical for MS magnetic resonance imaging lesions. Conversely, lower rates of infratentorial and callosal MRI lesions, CSF T2 oligoclonal bands, and IgG-index positivity were observed in CNS autoimmune patients. Patients fulfilling SAD criteria, but not the DAF group, had significantly higher peripheral blood type I IFN scores at baseline compared to MS spectrum [median (IQR)]: 50.18 (152.50) vs. −0.64 (6.75), p-value: 0.0001. Conclusion: Our study suggests that underlying systemic autoimmunity is not uncommon in patients evaluated for possible CNS demyelination. Distinct clinical, imaging and laboratory characteristics can aid in early differentiation between MS and CNS-involving systemic autoimmunity allowing for optimal therapeutic strategies. Activated type I IFN pathway could represent a key mediator among MS-like-presenting SADs and therefore a potential therapeutic target.
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Affiliation(s)
- Dimitris K. Karathanasis
- First Department of Neurology, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Anna Rapti
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Adrianos Nezos
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Skarlis
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Constantinos Kilidireas
- First Department of Neurology, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Clio P. Mavragani
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Fourth Department of Internal Medicine, School of Medicine, University Hospital Attikon, National and Kapodistrian University of Athens, Haidari, Greece
- Joint Academic Rheumatology Program, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Eleftheria Evangelopoulos
- First Department of Neurology, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece
- *Correspondence: Maria Eleftheria Evangelopoulos,
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An update on novel therapeutic intervention in Rheumatoid arthritis. Int Immunopharmacol 2022; 109:108794. [DOI: 10.1016/j.intimp.2022.108794] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 12/15/2022]
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50
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Nair S, Singh Kahlon S, Sikandar R, Peddemul A, Tejovath S, Hassan D, Patel KK, Mostafa JA. Tumor Necrosis Factor-Alpha Inhibitors and Cardiovascular Risk in Rheumatoid Arthritis: A Systematic Review. Cureus 2022; 14:e26430. [PMID: 35915691 PMCID: PMC9337794 DOI: 10.7759/cureus.26430] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/29/2022] [Indexed: 11/05/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease that, if untreated or poorly controlled, can cause significant morbidity in terms of loss of physical function and higher mortality due to higher cardiovascular risk. The standard of care for this disease is the use of disease-modifying antirheumatic drugs (DMARDs). However, patients unable to reach low disease activity or remission and patients unable to tolerate conventional DMARDs will be switched to biologic therapy, a subset of which includes anti-tumor necrosis factor-alpha inhibitors. Since tumor necrosis factor-alpha inhibitors (TNFi) inhibit the inflammatory cascade, they also play an essential role in dampening the progression of atherosclerosis and altering the risk of cardiovascular outcomes in RA. In this study, we assessed the risk of cardiovascular diseases, namely, congestive heart failure, nonfatal myocardial infarction, cerebrovascular disease, and coronary artery disease. We carried out the analysis by following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and conducted a literature search utilizing the following databases: PubMed, Science Direct, and Cochrane Library. Using the search strategy, we found a total of 19 articles that fit the inclusion and exclusion criteria, in addition to passing the risk of bias assessment. This is composed of three systematic reviews with meta-analyses, three randomized control studies, four narrative reviews, and nine cohort studies. In this systematic review, it was found that treatment with TNFi causes a corresponding reduction in the risk of cardiovascular events. This review encourages further dissection into the inner workings of TNFi in reducing the risk of cardiovascular disease among patients with RA.
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