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Liu C, Shen J, Ding Z, Duan S, Dai E. Association between hypothyroidism and nephrotic syndrome: a bidirectional two-sample Mendelian randomization analysis. Ren Fail 2024; 46:2390558. [PMID: 39143823 PMCID: PMC11328803 DOI: 10.1080/0886022x.2024.2390558] [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: 02/29/2024] [Revised: 08/02/2024] [Accepted: 08/06/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND There is a close clinical association between hypothyroidism and nephrotic syndrome (NS) was close, but whether there is genetic causality between the two is not known. OBJECTIVE Using pooled data from a genome-wide association study (GWAS), the association between hypothyroidism and NS was explored via Mendelian randomization (MR) analysis. METHODS Single-nucleotide polymorphisms (SNPs) associated with hypothyroidism (or NS) were screened as genetic instrumental variables (IVs) from pooled GWAS data, and inverse-variance weighting (IVW) was used for the main analysis to estimate causal effects, with MR-Egger, weighted median, and weighted mode used as complementary methods. Sensitivity analyses, including Cochran's Q test, MR-Egger intercept, MR-PRESSO and leave-one-out, were also conducted to assess the robustness of the results. RESULTS Genetically predicted hypothyroidism was positively associated with the risk of developing NS (IVW: OR = 1.18, 95% CI: 1.07-1.30, p = 0.00; MR-Egger: OR = 1.36, 95% CI: 1.10-1.68, p = 0.01), and the MR-Egger intercept (intercept = -0.02, p = 0.14), MR-PRESSO test (p = 0.14), Cochran's Q test (p = 0.15) and leave-one-out test results supported the robustness of the results. Genetically predicted NS status might not be associated with an increased risk of developing hypothyroidism (IVW: OR = 1.01, 95% CI: 1.00-1.03, p = 0.08; MR-Egger: OR = 1.01, 95% CI: 0.98-1.04, p = 0.43), and the MR-Egger intercept (intercept < 0.01, p = 0.69), MR-PRESSO test (p = 0.64), Cochran's Q test (p = 0.61) and leave-one-out test results supported the robustness of the results. CONCLUSION Hypothyroidism status could increase the risk of developing NS.
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Affiliation(s)
- Can Liu
- College of Integrative Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu Province, China
| | - Jiaxuan Shen
- Hand Surgery Department, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou, Gansu Province, China
| | - Zhaoran Ding
- College of Integrative Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu Province, China
| | - Shuwen Duan
- College of Integrative Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu Province, China
| | - Enlai Dai
- College of Integrative Medicine, Gansu University of Chinese Medicine, Lanzhou, Gansu Province, China
- Department of Nephrology, Affiliated Hospital of Gansu University of Chinese Medicine, Lanzhou, Gansu Province, China
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Yu L, Aziz AUR, Zhang X, Li W. Investigating the causal impact of different types of physical activity on psychiatric disorders across life stages: A Mendelian randomization study. J Affect Disord 2024; 365:606-613. [PMID: 39187204 DOI: 10.1016/j.jad.2024.08.160] [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: 10/16/2023] [Revised: 08/19/2024] [Accepted: 08/23/2024] [Indexed: 08/28/2024]
Abstract
BACKGROUND Psychiatric disorders, including attention-deficit hyperactivity disorder (ADHD), depression, anxiety disorders, and dementia, manifest differently across life stages, impacting cognitive, emotional, and behavioral health. Understanding the causal relationships between various types of physical activity and these disorders is crucial for developing targeted interventions. METHODS The summary level data from GWAS was utilized to conduct a two-sample Mendelian Randomization (MR) analysis. We assessed the potential causal relationships between different types of physical activity including light do it yourself (DIY) activities, heavy DIY activities, strenuous sports, and aerobic exercises/other exercises and the prevalence of psychiatric disorders (ADHD, depression, anxiety disorders, and dementia) across different life stages. RESULTS The MR analysis showed no causal relationship between light DIY activities and any of the psychiatric disorders studied. Heavy DIY activities showed a significant negative association with anxiety disorders but no links with ADHD, depression, or dementia. Strenuous sports did not demonstrate any causal relationship with the psychiatric disorders examined. Aerobic exercises were notably correlated with a reduced risk of depression, although no significant associations were found with ADHD, anxiety disorders, or dementia. CONCLUSIONS The findings indicate that heavy DIY activities might contribute to reducing anxiety disorders, while aerobic exercises potentially lower the risk of depression. These results emphasize the potential benefits of promoting specific types of physical activity to improve mental health outcomes across different life stages. Future research could further investigate the mechanisms underlying these relationships and consider diverse populations and objective measures of physical activity.
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Affiliation(s)
- Lan Yu
- Key Laboratory for Early Diagnosis and Biotherapy of Malignant Tumors in Children and Women, Dalian Women and Children's Medical Group, Dalian, Liaoning, China
| | - Aziz Ur Rehman Aziz
- Key Laboratory for Early Diagnosis and Biotherapy of Malignant Tumors in Children and Women, Dalian Women and Children's Medical Group, Dalian, Liaoning, China
| | - Xu Zhang
- The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Wangshu Li
- Key Laboratory for Early Diagnosis and Biotherapy of Malignant Tumors in Children and Women, Dalian Women and Children's Medical Group, Dalian, Liaoning, China; Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China.
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Liu Y, Li M, Zhang H, Yin Z, Wang X. Clinical significance of serum soluble scavenger receptor CD163 in patients with lupus nephritis. Lupus 2024; 33:1279-1288. [PMID: 39172599 DOI: 10.1177/09612033241276033] [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] [Indexed: 08/24/2024]
Abstract
BACKGROUND The soluble CD163 (sCD163) was elevated in systemic lupus erythematosus (SLE) patients. PURPOSE To study whether serum sCD163 could be used to predict the occurrence and prognosis of lupus nephritis (LN). RESEARCH DESIGN The recruited patients were classified into different groups according to standard identification criteria. STUDY SAMPLE The patients with LN. DATA COLLECTION AND ANALYSIS 11 indices were analyzed and compared in SLE and LN patients. Furthermore, the level of serum sCD163 was detected using an enzyme-linked immunosorbent assay. Meanwhile, the receiver operating characteristic analysis was performed to evaluate the prediction effect of sCD163. Additionally, spearman correlation analysis of serum sCD163 with indices was conducted. RESULTS There were six positive indices and one negative risk factor correlated to LN. sCD163 was elevated in LN patients and could be used to diagnose LN. Importantly, sCD163 was increased in LN patients with a heavy SLE disease activity index. Finally, it was revealed that the level of sCD163 was higher in the LN patients with no response than that with complete or partial response, which also could predict the prognosis of LN. CONCLUSIONS Serum sCD163 was elevated in LN patients than in SLE patients, which could be used to predict the occurrence and prognosis of LN.
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Affiliation(s)
- Yanjie Liu
- Department of Nephrology, Zibo Central Hospital, Zibo, China
| | - Meiyan Li
- Department of Nephrology, Zibo Central Hospital, Zibo, China
| | - Huamei Zhang
- Department of Nephrology, Zibo Central Hospital, Zibo, China
| | - Zhe Yin
- Cardiac Intensive Care Unit, Zibo Central Hospital, Zibo, China
| | - Xiaoli Wang
- Department of Rheumatology, Zibo Central Hospital, Zibo, China
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Huang HY, Wang J, Qin B, Tan Y. Investigating the causal link between gut microbiota and dry age-related macular degeneration: a bidirectional Mendelian randomization study. Int J Ophthalmol 2024; 17:1723-1730. [PMID: 39296574 PMCID: PMC11367437 DOI: 10.18240/ijo.2024.09.21] [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: 11/22/2023] [Accepted: 05/22/2024] [Indexed: 09/21/2024] Open
Abstract
AIM To assess the causal link between 211 gut microbiota (GM) taxa and dry age-related macular degeneration (dAMD) risk. METHODS Mendelian randomization using instrumental factors taken from a genome-wide association study (GWAS) were used. Inverse variance weighted (IVW) analysis and sensitivity analysis were performed on the FinnGen project, which included 5095 cases and 222 590 controls. RESULTS The IVW analysis showed substantial genus- and family-level relationships between GM taxa and dAMD risk. Specifically, the family Peptococcaceae (P=0.03), genus Bilophila (P=3.91×10-3), genus Faecalibacterium (P=6.55×10-3), and genus Roseburia (P=0.04) were linked to a higher risk of developing dAMD, while the genus Candidatus Soleaferrea (P=7.75×10-4), genus Desulfovibrio (P=0.04) and genus Eubacterium ventriosum group (P=0.04) exhibited a protective effect against dAMD. No significant causal relationships were observed at higher taxonomic levels. Additionally, in the reverse IVW analysis, no meaningful causal effects of the 7 GM taxa. CONCLUSION These findings give support for the gut-retina axis participation in dAMD and shed light on putative underlying processes. Investigations on the connection between GM and dAMD have not yet revealed the underlying mechanism.
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Affiliation(s)
- Hai-Yan Huang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Jing Wang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Bo Qin
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Yao Tan
- Postdoctoral Station of Clinical Medicine, The Third Xiangya Hospital, Central South University, Changsha 410000, Hunan Province, China
- The Third Xiangya Hospital, Central South University, Changsha 410000, Hunan Province, China
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Cui W, Wang B, Shi K, Wang X, Chen S, Xu A, Shi F, Wang S, Zhang X, Yang X, Wang Q. Causal relationship between thyroid function and multiple sclerosis: A bidirectional Mendelian randomization study. Medicine (Baltimore) 2024; 103:e39709. [PMID: 39287267 PMCID: PMC11404918 DOI: 10.1097/md.0000000000039709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2024] Open
Abstract
An association between thyroid function and multiple sclerosis (MS) has been reported in several observational studies, but the causal relationship between them is still unclear. Thus, this study used a bidirectional Mendelian randomization (MR) to investigate the associations between thyroid function and MS. Bidirectional MR was used to explore the causal relationship between thyroid function (thyroid-stimulating hormone [TSH], free thyroxine [FT4], hyperthyroidism, and hypothyroidism) and MS. Genome-wide association study (GWAS) data of thyroid function and MS were obtained from the ThyroidOmics Consortium and the FinnGen Consortium, respectively. Inverse-variance weighted method (IVW) was the primary analysis method to assess causality with Weighted median, MR-Egger regression, weighted mode, and simple mode as auxiliary methods. Sensitivity analyses were performed using heterogeneity tests, horizontal pleiotropy tests and leave-one-out method. There was a positive causal relationship between TSH and MS (IVW: OR = 1.202, 95% CI: 1.040-1.389, P = .013), and no strong evidence was found for an effect of FT4 (IVW: OR = 1.286, 95% CI: 0.990-1.671, P = .059), hypothyroidism (IVW: OR = 1.247, 95% CI: 0.961-1.617, P = .096), and hyperthyroidism (IVW: OR = 0.966, 95% CI: 0.907-1.030, P = .291) on the risk of MS. In the reverse MR results, there was no causal relationship between MS and TSH (IVW: β = -0.009, P = .184), FT4 (IVW: β = -0.011, P = .286), hypothyroidism (IVW: OR = 0.992, 95% CI: 0.944-1.042, P = .745), and hyperthyroidism (IVW: OR = 1.026, 95% CI: 0.943-1.117, P = .549). Cochran's Q test, MR-Egger intercept test, MR-PRESSO global test, and Leave-one-out did not observe horizontal pleiotropy and heterogeneity. In conclusion, MR analysis supported a positive causal relationship between TSH and MS.
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Affiliation(s)
- Wenhui Cui
- College of Public Health, Shandong Second Medical University, Shandong, China
| | - Bin Wang
- Dezhou Hospital of Traditional Chinese Medicine, Shandong, China
| | - Keqing Shi
- College of Public Health, Shandong Second Medical University, Shandong, China
| | - Xin Wang
- College of Public Health, Shandong Second Medical University, Shandong, China
| | - Shuyu Chen
- College of Public Health, Shandong Second Medical University, Shandong, China
| | - Aolong Xu
- College of Public Health, Shandong Second Medical University, Shandong, China
| | - Fuyan Shi
- Department of Health Statistics, Shandong Second Medical University, Shandong, China
| | - Suzhen Wang
- Department of Health Statistics, Shandong Second Medical University, Shandong, China
| | - Xueli Zhang
- Department of Histology and Embryology, Shandong Second Medical University, Shandong, China
| | - Xiaorong Yang
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Shandong, China
| | - Qiang Wang
- Department of Epidemiology, Shandong Second Medical University, Shandong, China
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Nossent JC, Keen HI, Preen DB, Inderjeeth CA. Long-term incidence, risk factors and complications for venous thromboembolism in patients with systemic lupus erythematosus. Lupus 2024; 33:787-796. [PMID: 38655753 PMCID: PMC11141078 DOI: 10.1177/09612033241247359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 03/28/2024] [Indexed: 04/26/2024]
Abstract
AIM To compare frequency, incidence rates (IR), risk factors and outcomes of a first venous thromboembolic event (VTE) between patients with systemic lupus erythematosus (SLE) and controls. METHODS Using state-wide longitudinal hospital data from Western Australia (WA), we recorded venous thrombosis (VT) and pulmonary embolism (PE) in patients with SLE (n = 1854, median age 40, 86% female) and matched hospitalised controls (n = 12,107, median age 40 years, females 88.6%) in the period 1985-2015. Results presented are medians, frequency, IR per 1000 person years (PY) and odds, rate, or adjusted hazard ratios (OR/RR/a-HR) with 95% confidence intervals (CI). RESULTS Patients with SLE had significantly higher odds (12.8 vs 3.3%; OR 4.26, CI 3.60-5.05) and IR for a first VTE (10.09 vs 1.52; RR 6.64; CI 5.56-7.79). Over the three study decades, the IR for PE declined in patients with SLE from 7.74 to 3.75/1000 PY (p < .01) with no changes observed for VT or in controls. VTE recurred more frequently in patients with SLE (24.1% vs 10.2 %) (p < .01). Antiphospholipid antibodies (aPL) (a-HR 4.24, CI 2.50-7.19), serositis (a-HR 2.70, CI 1.86-3.91), lupus nephritis (a-HR 1.75 CI 1.25-2.33) and thrombocytopenia (a-HR 1.65 (1.10-2.49) were the strongest disease risk factors for VTE only in patients with SLE, while arterial hypertension, smoking and obesity were independent VTE risk factors for both groups. VTE was not associated with an increased risk for arterial events, but PE increased the risk for pulmonary hypertension (PH) in both patients with SLE (a-HR 6.47, CI 3.73-11.23) and controls (a-HR 9.09, CI 3.50-23.63). VTE increased the risk of death in both patients with SLE (a-HR 2.02, CI 1.50-2.70) and controls (a-HR 6.63, CI 5.21-8.42) after 10 years of follow-up. CONCLUSIONS VTE affected 12.8% of patients with SLE at six times the VTE rate in controls with aPL as the strongest, but not the only risk factor in SLE. The risk of PH was increased in both groups following PE, but VTE did not associate with an increased risk of arterial events.
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Affiliation(s)
- Johannes Cornelis Nossent
- Medical School, The University of Western Australia, Perth, Australia
- Rheumatology, Sir Charles Gairdner Hospital, Perth, Australia
| | - Helen Isobel Keen
- Medical School, The University of Western Australia, Perth, Australia
- Rheumatology, Fiona Stanley Hospital, Perth, Australia
| | - David Brian Preen
- School of Population and Global Health, The University of Western Australia, Perth, Australia
| | - Charles Anoukpar Inderjeeth
- Medical School, The University of Western Australia, Perth, Australia
- Rheumatology, Sir Charles Gairdner Hospital, Perth, Australia
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Xiao L, Lin S, Zhan F. Effects of ankylosing spondylitis on cardiovascular disease: aMendelian randomization study. Front Genet 2024; 15:1359829. [PMID: 38988833 PMCID: PMC11233707 DOI: 10.3389/fgene.2024.1359829] [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: 02/04/2024] [Accepted: 05/30/2024] [Indexed: 07/12/2024] Open
Abstract
Objective Accumulating evidence suggests that patients with ankylosing spondylitis (AS) have an elevated risk for cardiovascular disease (CVD) and cardiovascular death, however, whether AS has causal effects on the risk of CVD is unclear.Two-sample Mendelian randomization (MR) was utilizedto examine the probable causal link between them. Methods Summary statistics from publicly released genome-wide association studies (GWAS) was used to perform MR analyses. Genetically predicted AS was selected as the exposure variable from published GWAS meta-analyses. CVD was adopted as the outcome variable. The inverse variant weighted method was employed to obtain the casual estimates. The robustness of the results was also examined by evaluating the pleiotropy and heterogeneity of single-nucleotide polymorphisms. Results According to MR analyses, genetic susceptibility to AS was associated with a high risk of heart failure and ischemic stroke, while negativelygenetic susceptibility was found between AS and peripheral atherosclerosis. No statistical relationship was found between AS and venous thromboembolism, atrial fibrillation, coronary atherosclerosis, and valvular heart disease. Sensitivity analysis showed no evidence of horizontal pleiotropy or heterogeneity. Conclusion The present study suggests that AS exerts causal effects on the risk of CVD, including heart failure, ischemic stroke, and peripheral atherosclerosis.
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Affiliation(s)
- Lu Xiao
- Department of Rheumatology, The Fifth People's Hospital of Wuxi, Affiliated Wuxi Fifth Hospital of Jiangnan University, Wuxi, China
| | - Shudian Lin
- Department of Rheumatology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Feng Zhan
- Department of Rheumatology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
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Zhou T, Pan J, Yan C, Yuan J, Song H, Han Y. Unveiling shared biomarkers and therapeutic targets between systemic lupus erythematosus and heart failure through bioinformatics analysis. Front Med (Lausanne) 2024; 11:1402010. [PMID: 38912340 PMCID: PMC11190381 DOI: 10.3389/fmed.2024.1402010] [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: 03/16/2024] [Accepted: 05/21/2024] [Indexed: 06/25/2024] Open
Abstract
Background Systemic lupus erythematosus (SLE) is frequently accompanied by various complications, with cardiovascular diseases being particularly concerning due to their high mortality rate. Although there is clinical evidence suggesting a potential correlation between SLE and heart failure (HF), the underlying shared mechanism is not fully understood. Therefore, it is imperative to explore the potential mechanisms and shared therapeutic targets between SLE and HF. Methods The SLE and HF datasets were downloaded from the NCBI Gene Expression Omnibus database. Differentially expressed genes (DEGs) in both SLE and HF were performed using "limma" R package. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genes (KEGG) analyses were conducted to analyze the enriched functions and pathways of DEGs in both SLE and HF datasets. Protein-Protein Interaction network (PPI) and the molecular complex detection (MCODE) plugins in the Cytoscape software were performed to identify the shared hub genes between SLE and HF datasets. R package "limma" was utilized to validate the expression of hub genes based on SLE (GSE122459) and HF (GSE196656) datasets. CIBERSORT algorithm was utilized to analyze the immune cell infiltration of SLE and HF samples based on SLE (GSE112087) and HF (GSE116250) datasets. A weighted gene co-expression network analysis (WGCNA) network was established to further validate the hub genes based on HF dataset (GSE116250). Molecular biology techniques were conducted to validate the hub genes. Results 999 shared DGEs were identified between SLE and HF datasets, which were mainly enriched in pathways related to Th17 cell differentiation. 5 shared hub genes among the common DGEs between SLE and HF datasets were screened and validated, including HSP90AB1, NEDD8, RPLP0, UBB, and UBC. Additionally, 5 hub genes were identified in the central part of the MEbrown module, showing the strongest correlation with dilated cardiomyopathy. HSP90AB1 and UBC were upregulated in failing hearts compared to non-failing hearts, while UBB, NEDD8, and RPLP0 did not show significant changes. Conclusion HSP90AB1 and UBC are closely related to the co-pathogenesis of SLE and HF mediated by immune cell infiltration. They serve as promising molecular markers and potential therapeutic targets for the treatment of SLE combined with HF.
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Affiliation(s)
- Ting Zhou
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- State Key Laboratory of Frigid Zone Cardiovascular Disease, Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Jing Pan
- State Key Laboratory of Frigid Zone Cardiovascular Disease, Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Chenghui Yan
- State Key Laboratory of Frigid Zone Cardiovascular Disease, Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Jing Yuan
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Haixu Song
- State Key Laboratory of Frigid Zone Cardiovascular Disease, Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Yaling Han
- State Key Laboratory of Frigid Zone Cardiovascular Disease, Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
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Zou F, Hu Y, Xu M, Wang S, Wu Z, Deng F. Associations between sex hormones, receptors, binding proteins and inflammatory bowel disease: a Mendelian randomization study. Front Endocrinol (Lausanne) 2024; 15:1272746. [PMID: 38660517 PMCID: PMC11039946 DOI: 10.3389/fendo.2024.1272746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 03/28/2024] [Indexed: 04/26/2024] Open
Abstract
Background Gender differences existed in inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC). Observational studies have revealed associations between sex hormones and IBD, such as estrogen and testosterone. However, the exact relationship between these sex hormones and IBD is unclear. Method Based on the genome-wide association studies data of eight sex hormones, two sex hormone receptors, sex hormone-binding globulin (SHBG), total IBD and its two subtypes, we performed a two-sample Mendelian randomization (MR) study to analyze their mutual relationship. For estradiol (E2), progesterone (PROG), bioavailable testosterone (BAT), total testosterone (TT) and SHBG, sex-stratified MR analyses were also performed. Inverse variance weighted method, MR-Egger regression and Weighted median method were used for causal analyses. Sensitivity analyses were conducted to test the stability of causal relationships. Besides, a reverse MR analysis was performed to estimate the reverse causation. Results E2 (P=0.028) and TT (P=0.034) had protective effects on CD. Sex-stratified analyses revealed protective roles of E2 in males on total IBD (P=0.038) and CD (P=0.020). TT in females had protective effects on total IBD (P=0.025) and CD (P=0.029), and BAT in females decreased the risk of developing CD (P=0.047) and UC (P=0.036). Moreover, SHBG in males was also associated with a decreased risk of CD (P=0.021). The reversed MR analysis showed that CD was negatively correlated with estrogen receptor (P=0.046). UC was negatively correlated with PROG in females (P=0.015) and positively correlated with SHBG levels in males (P=0.046). Conclusion Findings of this study revealed the mutual causal associations between sex hormones and the risk of developing IBD.
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Affiliation(s)
- Fei Zou
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Yaxian Hu
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mengmeng Xu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Su Wang
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Zengrong Wu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Feihong Deng
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
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Reis-Neto ETD, Monticielo OA, Daher M, Lopes F, Angrimani D, Klumb EM. Life expectancy and death pattern associated with systemic lupus erythematosus diagnosis in Brazil between 2000 and 2019. Lupus 2024; 33:536-542. [PMID: 38414428 DOI: 10.1177/09612033241236383] [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] [Indexed: 02/29/2024]
Abstract
OBJECTIVES to evaluate the main factors associated with mortality and determine the life expectancy of SLE patients between 2000 and 2019 years in Brazil. METHODS death data related to SLE available in the Brazilian Unified Health System (SUS) (DATASUS) were evaluated in all Brazilian states. Three groups of death causes potentially associated from SLE were evaluated: cardiovascular and kidney diseases and infections. RESULTS The main causes of death associated with SLE were infection and kidney disease. Most SLE patients died between 19 and 50 years of age. Deaths associated with kidney disease were proportionally higher than in the general population with progressive decrease during the period. Instead, there have been an increase in the proportion of deaths due to infections both in SLE and in the general population. CONCLUSIONS SLE patients presented higher mortality compared to the general population matched for sex and age and the main causes associated with death were infection and kidney disease. Public health policies that promote early diagnosis, treatment and prevention of damage are necessary to reduce morbidity and mortality in SLE patients.
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Affiliation(s)
- Edgard Torres Dos Reis-Neto
- Division of Rheumatology, Department of Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM / Unifesp), São Paulo, Brazil
| | - Odirlei Andre Monticielo
- Division of Rheumatology, Department of Internal Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
| | | | | | | | - Evandro Mendes Klumb
- Department of Rheumatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
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Wang YX, Zhou CP, Wang DT, Ma J, Sun XH, Wang Y, Zhang YM. Unraveling the causal role of immune cells in gastrointestinal tract cancers: insights from a Mendelian randomization study. Front Immunol 2024; 15:1343512. [PMID: 38533503 PMCID: PMC10963466 DOI: 10.3389/fimmu.2024.1343512] [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: 11/23/2023] [Accepted: 02/21/2024] [Indexed: 03/28/2024] Open
Abstract
Background Despite early attempts, the relationship between immune characteristics and gastrointestinal tract cancers remains incompletely elucidated. Hence, rigorous and further investigations in this domain hold significant clinical relevance for the development of novel potential immunotherapeutic targets. Methods We conducted a two-sample Mendelian randomization (MR) analysis using the tools available in the "TwoSampleMR" R package. The GWAS data for these 731 immune traits were sourced from the GWAS Catalog database. Concurrently, data on gastrointestinal tract cancers, encompassing malignant tumors in the esophagus, stomach, small intestine, colon, and rectum, were extracted from the FinnGen database. The immune traits subjected to MR analysis predominantly fall into four categories: median fluorescence intensities (MFI), relative cell (RC), absolute cell (AC), and morphological parameters (MP). To ensure the reliability of our findings, sensitivity analyses were implemented to address robustness, account for heterogeneity, and alleviate the impact of horizontal pleiotropy. Results A total of 78 immune traits causally linked to gastrointestinal tract cancers were identified, encompassing esophageal cancer (12 traits), gastric cancer (13 traits), small intestine cancer (22 traits), colon cancer (12 traits), and rectal cancer (19 traits). Additionally, 60 immune traits were recognized as protective factors associated with gastrointestinal tract cancers, distributed across esophageal cancer (14 traits), gastric cancer (16 traits), small intestine cancer (7 traits), colon cancer (14 traits), and rectal cancer (9 traits). Furthermore, it was observed that seven immune traits are causally related to gastrointestinal tract cancers in at least two locations. These traits include "CCR2 on CD14- CD16+ monocyte," "CD19 on IgD+ CD38-," "CD19 on IgD+ CD38- naive," "CD25hi CD45RA+ CD4 not Treg AC," "CD27 on unsw mem," "CD28 on CD39+ activated Treg," and "CD45 on CD4+." Conclusion This study elucidates a causal link between immune cells and gastrointestinal tract cancers at various sites through genetic investigation. The findings of this research open up new perspectives and resources for exploring tumor prevention strategies and immunotherapeutic targets.
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Affiliation(s)
- Yu-xiang Wang
- Department of General Surgery, Anqing Municipal Hospital, Anqing, Anhui, China
| | - Chao-ping Zhou
- Department of General Surgery, Anqing Municipal Hospital, Anqing, Anhui, China
| | - Da-tian Wang
- Department of General Surgery, Anqing Municipal Hospital, Anqing, Anhui, China
| | - Jun Ma
- Department of General Surgery, Anqing Municipal Hospital, Anqing, Anhui, China
| | - Xue-hu Sun
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Yao Wang
- Department of Digestive Endoscopy, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ya-ming Zhang
- Department of General Surgery, Anqing Municipal Hospital, Anqing, Anhui, China
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Peng Z, Dong X, Long Y, Li Z, Wang Y, Zhu W, Ding B. Causality between allergic diseases and kidney diseases: a two-sample Mendelian randomization study. Front Med (Lausanne) 2024; 11:1347152. [PMID: 38533318 PMCID: PMC10963543 DOI: 10.3389/fmed.2024.1347152] [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: 12/07/2023] [Accepted: 02/29/2024] [Indexed: 03/28/2024] Open
Abstract
Background Evidence from observational studies and clinical trials suggests that the allergic diseases (ADs) are associated with kidney diseases (KDs). However, the causal association between them remains to be determined. We used bidirectional two-sample Mendelian randomization (MR) analysis to evaluate the potential causality between them. Methods Mendelian randomization (MR) was performed using publicly available genome-wide association study (GWAS) summary datasets. Inverse variance weighted (IVW), weighted median, MR-Egger regression, simple mode, and weighted mode methods are used to evaluate the causality between ADs and KDs. Sensitivity and heterogeneity analyses were used to ensure the stability of the results. Results The MR results indicated that genetic susceptibility to ADs was associated with a higher risk of CKD [odds ratio (OR) = 1.124, 95% CI = 1.020-1.239, p = 0.019] and unspecified kidney failure (OR = 1.170, 95% CI = 1.004-1.363, p = 0.045) but not with kidney stone, ureter stone or bladder stone (OR = 1.001, 95% CI = 1.000-1.002, p = 0.216), other renal or kidney problem (OR = 1.000, 95% CI = 1.000-1.001, p = 0.339), urinary tract or kidney infection (OR = 1.000, 95% CI = 0.999-1.001, p = 0.604), kidney volume (OR = 0.996, 95% CI = 0.960-1.033, p = 0.812) and cyst of kidney (OR = 0.914, 95% CI = 0.756-1.105, p = 0.354). No causal evidence of KDs on ADs was found in present study. Conclusion Results from MR analysis indicate a causal association between ADs and CKD and unspecified kidney failure. These findings partly suggest that early monitoring of CKD risk in patients with ADs is intentional.
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Affiliation(s)
- Zhe Peng
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xinyu Dong
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yingxin Long
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Zunjiang Li
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yueyao Wang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wei Zhu
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
| | - Banghan Ding
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Research on Emergency in Traditional Chinese Medicine, Guangzhou, Guangdong, China
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Luo X, Wang R, Zhou Y, Xie W. The relationship between emotional disorders and heart rate variability: A Mendelian randomization study. PLoS One 2024; 19:e0298998. [PMID: 38451975 PMCID: PMC10919610 DOI: 10.1371/journal.pone.0298998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 02/04/2024] [Indexed: 03/09/2024] Open
Abstract
OBJECTIVE Previous studies have shown that emotional disorders are negatively associated with heart rate variability (HRV), but the potential causal relationship between genetic susceptibility to emotional disorders and HRV remains unclear. We aimed to perform a Mendelian randomization (MR) study to investigate the potential association between emotional disorders and HRV. METHODS The data used for this study were obtained from publicly available genome-wide association study datasets. Five models, including the inverse variance weighted model (IVW), the weighted median estimation model (WME), the weighted model-based method (WM), the simple model (SM) and the MR-Egger regression model (MER), were utilized for MR. The leave-one-out sensitivity test, MR pleiotropy residual sum and outlier test (MR-PRESSO) and Cochran's Q test were used to confirm heterogeneity and pleiotropy. RESULTS MR analysis revealed that genetic susceptibility to broad depression was negatively correlated with HRV (pvRSA/HF) (OR = 0.380, 95% CI 0.146-0.992; p = 0.048). However, genetic susceptibility to irritability was positively correlated with HRV (pvRSA/HF, SDNN) (OR = 2.017, 95% CI 1.152-3.534, p = 0.008) (OR = 1.154, 95% CI 1.000-1.331, p = 0.044). Genetic susceptibility to anxiety was positively correlated with HRV (RMSSD) (OR = 2.106, 95% CI 1.032-4.299; p = 0.041). No significant directional pleiotropy or heterogeneity was detected. The accuracy and robustness of these findings were confirmed through a sensitivity analysis. CONCLUSIONS Our MR study provides genetic support for the causal effects of broad depression, irritable mood, and anxiety on HRV.
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Affiliation(s)
- Xu Luo
- College of Clinical Medicine, University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Rui Wang
- College of Clinical Medicine, University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - YunXiang Zhou
- College of Clinical Medicine, University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Wen Xie
- College of Clinical Medicine, University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Department of Cardiology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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Yu X, Cheng X, Lv L, Wang N, Li M, Ji W, Liu T, Wang G, Hu T, Shi Z. The association between chronic obstructive pulmonary disease and autoimmune diseases: a bidirectional Mendelian randomization study. Front Med (Lausanne) 2024; 11:1331111. [PMID: 38504914 PMCID: PMC10949139 DOI: 10.3389/fmed.2024.1331111] [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: 11/01/2023] [Accepted: 02/19/2024] [Indexed: 03/21/2024] Open
Abstract
Objective Observational studies have reported that chronic obstructive pulmonary disease (COPD) is often accompanied by autoimmune diseases, but the causal relationships between them remain uncertain. In this Mendelian study, we aimed to investigate the potential causal relationship between COPD and four common autoimmune diseases. Methods We conducted an analysis of summary data on COPD and autoimmune disease using publicly available genome-wide association studies (GWAS) summary data. We initially employed the inverse- variance weighted method as the primary approach to establish the causal impact of COPD on autoimmune diseases in the sample and conducted additional sensitivity analyses to examine the robustness of the results. Subsequently, we performed reverse Mendelian randomization (MR) analyses for the four autoimmune diseases. Finally, the potential for bidirectional causal relationships was assessed. Results Our MR analysis revealed no significant causal relationship between COPD and any of the studied autoimmune diseases. However, reverse MR results indicated a significant association between rheumatoid arthritis (RA), osteoarthritis (OA) and the risk of developing COPD, with respective odds ratios (OR) of 377.313 (95% CI, 6.625-21487.932, P = 0.004) for RA and 11.097 (95% CI, 1.583-77.796, P = 0.015) for OA. Sensitivity analyses confirmed the robustness of the results. Conclusion Our findings support a potential causal relationship between autoimmune diseases and COPD, highlighting the importance of considering comorbidities in clinical management of COPD.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Zhihong Shi
- Department of Respiratory and Critical Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
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Tian Y, Tao K, Li S, Chen X, Wang R, Zhang M, Zhai Z. Identification of m6A-Related Biomarkers in Systemic Lupus Erythematosus: A Bioinformation-Based Analysis. J Inflamm Res 2024; 17:507-526. [PMID: 38298525 PMCID: PMC10829513 DOI: 10.2147/jir.s439779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/18/2024] [Indexed: 02/02/2024] Open
Abstract
Background Systemic Lupus Erythematosus (SLE), a prototypical autoimmune disorder, presents a challenge due to the absence of reliable biomarkers for discerning organ-specific damage within SLE. A growing body of evidence underscores the pivotal involvement of N6-methyladenosine (m6A) in the etiology of autoimmune conditions. Methods The datasets, which primarily encompassed the expression profiles of m6A regulatory genes, were retrieved from the Gene Expression Omnibus (GEO) repository. The optimal model, selected from either Random Forest (RF) or Support Vector Machine (SVM), was employed for the development of a predictive nomogram model. To identify pivotal genes associated with SLE, a comprehensive screening process was conducted utilizing LASSO, SVM-RFE, and RF techniques. Within the realm of SLE susceptibility, Weighted Gene Co-expression Network Analysis (WGCNA) was harnessed to delineate relevant modules and hub genes. Additionally, MeRIP-qPCR assays were performed to elucidate key genes correlated with m6A targets. Furthermore, a Mendelian randomization study was conducted based on genome-wide association studies to assess the causative influence of MMP9 on ischemic stroke (IS), which is not only a severe cerebrovascular event but also a common complication of SLE. Results Twelve m6A regulatory genes was identified, demonstrating statistical significance (p < 0.05) and utilized for constructing a nomogram model using the RF algorithm. EPSTI1, USP18, HP, and MMP9, as the hub genes, were identified. MMP9 uniquely correlates with m6A modification and was causally linked to an increased risk of IS, as indicated by our inverse variance weighting analysis showing an odds ratio of 1.0134 (95% CI=1.0004-1.0266, p = 0.0440). Conclusion Our study identified twelve m6A regulators, shedding light on the molecular mechanisms underlying SLE risk genes. Importantly, our analysis established a causal relationship between MMP9, a key m6A-related gene, and ischemic stroke, a common complication of SLE, thereby providing critical insights for presymptomatic diagnostic approaches.
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Affiliation(s)
- Yuan Tian
- Department of Dermatology, The First Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Kang Tao
- Department of Dermatology, The First Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Shifei Li
- Department of Dermatology, The First Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Xiaoqiang Chen
- Department of Dermatology, General Hospital of Central Theater Command, Wuhan, People’s Republic of China
| | - Rupeng Wang
- Department of Dermatology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, People’s Republic of China
| | - Mingwang Zhang
- Department of Dermatology, The First Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
| | - Zhifang Zhai
- Department of Dermatology, The First Affiliated Hospital, Army Medical University, Chongqing, People’s Republic of China
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Zhang Y, Yu J, Zhao W, Zhang M, Bao Q, Zhang H. Cardiovascular disease risk perceptions and influencing factors among Chinese systemic lupus erythematosus patients. Lupus 2024; 33:40-47. [PMID: 38037717 DOI: 10.1177/09612033231219834] [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] [Indexed: 12/02/2023]
Abstract
BACKGROUND Systemic Lupus Erythematosus patients (SLE) are at a higher risk of cardiovascular events than the general population. This study aimed to investigate the risk perception of cardiovascular disease (CVD) and to analyze its influence factors among Chinese SLE patients. METHODS This was a cross-sectional study. Convenience sampling was used to select 201 patients with SLE who had attended the outpatient and inpatient departments of the Department of Rheumatology and Immunology at the First Affiliated Hospital of the University of Science and Technology of China from November 2022 to March 2023. The following were used in the study: the Chinese version of the Attitudes and Beliefs about Cardiovascular Disease Risk Questionnaire, the Social Support Rating Scale, the Connor-Davidson Resilience Scale, the General Self-Efficacy Scale, the Hospital Anxiety and Depression Scale, the Health Literacy Management Scale, and sociodemographic and disease-related data. RESULTS The mean (standard deviation) risk perception score of CVD patients with SLE was 57.18 ± 13.02. A Pearson correlation analysis showed that CVD risk perceptions were positively correlated with health literacy (r = 0.152, p < .05) and depression (r = 0.277, p < .05), and negatively correlated with social support (r = -0.393, p < .05) and psychological resilience (r = -0.374, p < .05). A multiple linear regression analysis showed that body mass index (BMI), family history, health literacy, depression, social support, and psychological resilience were the main factors influencing CVD risk perceptions among Chinese SLE patients (p < .05). CONCLUSIONS Body mass index, family history, health literacy, depression, social support, and psychological resilience influenced CVD risk perceptions among Chinese SLE patients. Healthcare workers should objectively and accurately assess the levels of CVD risk perception among SLE patients, identify the risk factors of CVD, adopt effective health risk communication strategies to help patients develop appropriate risk perceptions, and raise risk awareness to adopt active coping approaches to reduce risk.
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Affiliation(s)
- Yuge Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Juan Yu
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Wenjing Zhao
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Min Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Qing Bao
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Hailing Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
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Fedorchenko Y, Mahmudov K, Abenov Z, Zimba O, Yessirkepov M. Diabetes mellitus in rheumatic diseases: clinical characteristics and treatment considerations. Rheumatol Int 2023; 43:2167-2174. [PMID: 37718369 DOI: 10.1007/s00296-023-05453-9] [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: 08/11/2023] [Accepted: 08/30/2023] [Indexed: 09/19/2023]
Abstract
New pathophysiological insights are now available on comorbidities in rheumatic diseases (RDs). Several nationwide studies point to the fact that comorbid diabetes mellitus (DM) increases the risk of adverse outcomes in patients with various RDs. Genetic factors, intensity of systemic inflammation, anti-inflammatory potential of therapeutic agents, and duration of RDs have been insufficiently explored in the context of comorbidities. Some disease-modifying antirheumatic drugs (DMARDs) have demonstrated a potential to improve the glycemic control while glucocorticoids (GCs) have worsened it, particularly in systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). Anti-TNFalpha agents in combination with hydroxychloroquine (HCQ) have been associated with a reduced risk of DM in patients with RA, ankylosing spondylitis (AS), Sjögren syndrome (SS), and SLE. Better understanding of confounding factor of currently available antirheumatic therapies in patients with DM and RDs will pave the way for a tailored approach, limiting the severity of clinical manifestations and reducing the mortality risk.
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Affiliation(s)
- Yuliya Fedorchenko
- Department of Pathophysiology, Ivano-Frankivsk National Medical University, Halytska Str. 2, Ivano-Frankivsk, 76018, Ukraine.
| | - Khaiyom Mahmudov
- Department of Propaedeutics of Internal Diseases, Avicenna Tajik State Medical University, Dushanbe, Tajikistan
| | - Zhumabek Abenov
- Student Polyclinic, Shymkent, Kazakhstan
- South Kazakhstan Medical Academy, Shymkent, Kazakhstan
| | - Olena Zimba
- Department of Clinical Rheumatology and Immunology, University Hospital in Krakow, Krakow, Poland
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
- Department of Internal Medicine N2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Marlen Yessirkepov
- Department of Biology and Biochemistry, South Kazakhstan Medical Academy, Shymkent, Kazakhstan
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Yuan G, Yang M, Xie J, Xu K, Zhang F. No evidence of genetic causal association between sex hormone-related traits and systemic lupus erythematosus: A two-sample Mendelian randomization study. Clin Rheumatol 2023; 42:3237-3249. [PMID: 37495778 DOI: 10.1007/s10067-023-06700-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: 12/12/2022] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE Previous studies have demonstrated an association between sex hormone-related traits and systemic lupus erythematosus (SLE). However, because of the difficulties in determining sequential temporality, the causal association remains elusive. In this study, we used two-sample Mendelian randomization (MR) to explore the genetic causal associations between sex hormone-related traits and SLE. METHODS We used a two-sample MR to explore the causal association between sex hormone-related traits and SLE. The summarized data for sex hormone-related traits (including testosterone, estradiol (E2), sex hormone-binding globulin (SHBG), and bioavailable testosterone (BT)) originated from large genome-wide association studies (GWASs) of European descent. Aggregated data for SLE were derived from the FinnGen consortium (835 cases and 300,162 controls). Random-effects inverse-variance weighted (IVW), MR-Egger, weighted median, simple mode, weighted mode, and fixed-effects IVW methods were used for the MR analysis. Random-effects IVW was the primary method used to analyze the genetic causal association between sex hormone-related traits and SLE. Heterogeneity of the MR results was detected using the IVW Cochran's Q estimates. The pleiotropy of MR results was detected using MR-Egger regression and the MR pleiotropy residual sum and outlier (MR-PRESSO) test. Finally, leave-one-out analysis was performed to determine whether MR results were affected by a single single-nucleotide polymorphism (SNP). RESULTS Random-effects IVW as the primary method showed that testosterone (odds ratio (OR), 0.87; 95% confidence interval (CI), 0.41-1.82; P = 0.705), E2 (OR, 0.95; 95% CI, 0.73-1.23; P = 0.693), SHBG (OR, 1.25; 95% CI, 0.74-2.13; P = 0.400), and BT (OR, 0.99; 95% CI, 0.67-1.47; P = 0.959) had no potential causal association with SLE. The MR-Egger, weighted median, simple mode, weighted mode, and fixed-effects IVW methods all indicated consistent results. The results of the MR-Egger regression showed that there was no pleiotropy in our MR analysis (P > 0.05). The IVW Cochran's Q estimates showed that the MR analysis results of E2, SHBG, and BT on SLE had no heterogeneity (P > 0.05), but testosterone and SLE had heterogeneity (P < 0.05). The leave-one-out analysis confirmed that a single SNP did not affect the MR results. CONCLUSIONS Our MR analysis demonstrated that genetically predicted testosterone, E2, SHBG, and BT levels were not associated with SLE risk, but the roles of other non-genetic pathways cannot be ruled out. Key Points • This is the first MR study to explore the causal association of sex hormone-related traits with SLE. • No evidence to support causal associations between sex hormone-related traits and SLE. • Our MR analysis may provide novel insights into the causal association between sex hormone-related traits and SLE risk.
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Affiliation(s)
- Guolian Yuan
- Scientific Research and Experiment Center, The Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, People's Republic of China.
| | - Mingyi Yang
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Jiale Xie
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Ke Xu
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Feng Zhang
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiao Tong University, Xi'an, People's Republic of China
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You JM, Zhang YC, Fan KY, Bai SK, Zhang ZY, Zhang HY, Cheng T, Huo YH, Wang CH, Li XF, Zhang SX. Genetic evidence for causal effects of leukocyte counts on risk for rheumatoid arthritis. Sci Rep 2023; 13:20768. [PMID: 38008752 PMCID: PMC10679084 DOI: 10.1038/s41598-023-46888-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 11/06/2023] [Indexed: 11/28/2023] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease characterized by the accumulation of leukocytes and inflammatory mediators within the synovial tissue. Leukocyte counts are proposed to play a role in the pathogenesis of RA. However, the causality remains unclear. To investigate the causal relationship between various leukocytes and RA by implementing two-sample univariable Mendelian Randomization (MR) and multivariable MR. MR analysis was performed using respective genome-wide association study (GWAS) summary statistics for the exposure traits (eosinophil counts, neutrophil counts, lymphocyte counts, monocyte counts, basophil counts, and white blood cell counts) and outcome trait (RA). Summary statistics for leukocytes were extracted from the Blood Cell Consortium meta-analysis and INTERVAL studies. Public GWAS information for RA included 14,361 cases and 43,923 controls. Inverse variance weighted, weighted median, MR-Egger regression, MR pleiotropy residual sum and outlier, and multivariable MR analyses were performed in MR analysis. Univariable MR found elevated eosinophil counts (OR 1.580, 95% CI 1.389-2.681, p = 1.30 × 10-7) significantly increased the risk of RA. Multivariable MR further confirmed that eosinophil counts were a risk factor for RA. Increased eosinophils were associated with higher risk of RA. Further elucidations of the causality and mechanisms underlying are likely to identify feasible interventions to promote RA prevention.
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Affiliation(s)
- Jin-Mei You
- Department of Clinicallaboratory, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Yao-Chen Zhang
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
| | - Ke-Yi Fan
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
| | - Shang-Kai Bai
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
| | - Zi-Yu Zhang
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
| | - He-Yi Zhang
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
| | - Ting Cheng
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi Province, China
| | - Yue-Hong Huo
- Department of Rheumatology, The Fifth People's Hospital of Datong, Datong, Shanxi Province, China
| | - Cai-Hong Wang
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi Province, China
| | - Xiao-Feng Li
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi Province, China
| | - Sheng-Xiao Zhang
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, Taiyuan, Shanxi Province, China.
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi Province, China.
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi Province, China.
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Rioux B, Chong M, Walker R, McGlasson S, Rannikmäe K, McCartney D, McCabe J, Brown R, Crow YJ, Hunt D, Whiteley W. Phenotypes associated with genetic determinants of type I interferon regulation in the UK Biobank: a protocol. Wellcome Open Res 2023; 8:550. [PMID: 38855722 PMCID: PMC11162527 DOI: 10.12688/wellcomeopenres.20385.1] [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] [Accepted: 11/14/2023] [Indexed: 06/11/2024] Open
Abstract
Background Type I interferons are cytokines involved in innate immunity against viruses. Genetic disorders of type I interferon regulation are associated with a range of autoimmune and cerebrovascular phenotypes. Carriers of pathogenic variants involved in genetic disorders of type I interferons are generally considered asymptomatic. Preliminary data suggests, however, that genetically determined dysregulation of type I interferon responses is associated with autoimmunity, and may also be relevant to sporadic cerebrovascular disease and dementia. We aim to determine whether functional variants in genes involved in type I interferon regulation and signalling are associated with the risk of autoimmunity, stroke, and dementia in a population cohort. Methods We will perform a hypothesis-driven candidate pathway association study of type I interferon-related genes using rare variants in the UK Biobank (UKB). We will manually curate type I interferon regulation and signalling genes from a literature review and Gene Ontology, followed by clinical and functional filtering. Variants of interest will be included based on pre-defined clinical relevance and functional annotations (using LOFTEE, M-CAP and a minor allele frequency <0.1%). The association of variants with 15 clinical and three neuroradiological phenotypes will be assessed with a rare variant genetic risk score and gene-level tests, using a Bonferroni-corrected p-value threshold from the number of genetic units and phenotypes tested. We will explore the association of significant genetic units with 196 additional health-related outcomes to help interpret their relevance and explore the clinical spectrum of genetic perturbations of type I interferon. Ethics and dissemination The UKB has received ethical approval from the North West Multicentre Research Ethics Committee, and all participants provided written informed consent at recruitment. This research will be conducted using the UKB Resource under application number 93160. We expect to disseminate our results in a peer-reviewed journal and at an international cardiovascular conference.
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Affiliation(s)
- Bastien Rioux
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
| | - Michael Chong
- Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
- Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, Ontario, Canada
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Rosie Walker
- Department of Psychology, University of Exeter, Exeter, England, UK
| | - Sarah McGlasson
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
| | - Kristiina Rannikmäe
- Centre for Medical Informatics, Usher Institute, University of Edinburgh, Edinburgh, Scotland, UK
| | - Daniel McCartney
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - John McCabe
- School of Medicine, University College Dublin, Dublin, Leinster, Ireland
- Department of Medicine for the Elderly, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Robin Brown
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, England, UK
| | - Yanick J. Crow
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
- Laboratory of Neurogenetics and Neuroinflammation, Institut Imagine, Université de Paris, Paris, France
| | - David Hunt
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
| | - William Whiteley
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
- MRC Population Health Unit, Nuffield Department of Population Health, University of Oxford, Oxford, England, UK
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21
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Sui X, Liu T, Liang Y, Zhang B. Psychiatric disorders and cardiovascular diseases: A mendelian randomization study. Heliyon 2023; 9:e20754. [PMID: 37842613 PMCID: PMC10569997 DOI: 10.1016/j.heliyon.2023.e20754] [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: 08/24/2023] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 10/17/2023] Open
Abstract
Background Previous researches have demonstrated a connection between psychiatric disorders and cardiovascular diseases (CVDs), but the cause-and-effect relationship is still unclear. To that goal, the mendelian randomization (MR) method was used to study the causal link between psychiatric disorders and CVDs. Methods Genome-wide association studies (GWAS) data were collected for four CVDs, including coronary artery disease (n = 547,261), atrial fibrillation (n = 537,409), heart failure (n = 977,323) and ischemic stroke (n = 440,328). Summary data for four psychiatric disorders, including bipolar disorder (n = 51,710), major depressive disorder (n = 480,359), schizophrenia (n = 127,906) and attention deficit hyperactivity disorder (n = 55,374), came from the Psychiatric Genomics Consortium (PGC). All participants were European. The IVW method was mainly used, and the reliability of the results was increased using sensitivity analyses such as MR-Egger, Cochrane's Q test, MR-PRESSO and leave-one-out. Results MR revealed that the attention deficit hyperactivity disorder was linked to an increased risk of atrial fibrillation (OR, 1.085; 95% CI, 1.021-1.153; P = 0.008), heart failure (OR, 1.117; 95% CI, 1.044-1.195; P = 0.001), and ischemic stroke (OR, 1.146; 95% CI, 1.052-1.248; P = 0.002). The schizophrenia was linked to an increased risk of heart failure (OR, 1.035; 95% CI, 1.006-1.066; P = 0.017), but was found to be suggestively inverse associated with coronary artery disease (OR, 0.969; 95% CI, 0.941-0.997; P = 0.03). The major depressive disorder was associated with higher odds of coronary artery disease (OR, 1.109; 95% CI, 1.018-1.208; P = 0.018), while the bipolar disorder was linked to a reduced incidence of coronary artery disease (OR, 0.894; 95% CI, 0.831-0.961; P = 0.002) and heart failure (OR, 0.889; 95% CI, 0.829-0.955; P = 0.001). There were no clear relationships between other psychiatric disorders and CVDs. Conclusion The results provide genetic proof of a possible causal relationship between psychiatric disorders and CVDs. These results imply that psychiatric disorders may be the cause of some CVDs, and that some abnormal mental states may increase or reduce the likelihood of CVDs, providing guidance for the CVDs prevention.
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Affiliation(s)
- Xiaohui Sui
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250014, China
| | - Tingting Liu
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250014, China
| | - Yi Liang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250014, China
| | - Baoqing Zhang
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250011, China
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22
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Xie W, Li J, Du H, Xia J. Causal relationship between PCSK9 inhibitor and autoimmune diseases: a drug target Mendelian randomization study. Arthritis Res Ther 2023; 25:148. [PMID: 37580807 PMCID: PMC10424393 DOI: 10.1186/s13075-023-03122-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 07/19/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND In addition to decreasing the level of cholesterol, proprotein convertase subtilis kexin 9 (PCSK9) inhibitor has pleiotropic effects, including immune regulation. However, the impact of PCSK9 on autoimmune diseases is controversial. Therefore, we used drug target Mendelian randomization (MR) analysis to investigate the effect of PCSK9 inhibitor on different autoimmune diseases. METHODS We collected single nucleotide polymorphisms (SNPs) of PCSK9 from published genome-wide association studies statistics and conducted drug target MR analysis to detect the causal relationship between PCSK9 inhibitor and the risk of autoimmune diseases. 3-Hydroxy-3-methylglutaryl-assisted enzyme A reductase (HMGCR) inhibitor, the drug target of statin, was used to compare the effect with that of PCSK9 inhibitor. With the risk of coronary heart disease as a positive control, primary outcomes included the risk of systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), myasthenia gravis (MG), multiple sclerosis (MS), asthma, Crohn's disease (CD), ulcerative colitis (UC), and type 1 diabetes (T1D). RESULTS PCSK9 inhibitor significantly reduced the risk of SLE (OR [95%CI] = 0.47 [0.30 to 0.76], p = 1.74 × 10-3) but increased the risk of asthma (OR [95%CI] = 1.15 [1.03 to 1.29], p = 1.68 × 10-2) and CD (OR [95%CI] = 1.38 [1.05 to 1.83], p = 2.28 × 10-2). In contrast, HMGCR inhibitor increased the risk of RA (OR [95%CI] = 1.58 [1.19 to 2.11], p = 1.67 × 10-3), asthma (OR [95%CI] = 1.21 [1.04 to 1.40], p = 1.17 × 10-2), and CD (OR [95%CI] = 1.60 [1.08 to 2.39], p = 2.04 × 10-2). CONCLUSIONS PCSK9 inhibitor significantly reduced the risk of SLE but increased the risk of asthma and CD. In contrast, HMGCR inhibitor may be a risk factor for RA, asthma, and CD.
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Affiliation(s)
- Weijia Xie
- Department of Neurology, Xiangya Hospital, Central South University, 87# Xiangya Road, Changsha, Hunan, China
| | - Jiaxin Li
- Department of Neurology, Xiangya Hospital, Central South University, 87# Xiangya Road, Changsha, Hunan, China
| | - Hao Du
- Department of Neurology, Xiangya Hospital, Central South University, 87# Xiangya Road, Changsha, Hunan, China
| | - Jian Xia
- Department of Neurology, Xiangya Hospital, Central South University, 87# Xiangya Road, Changsha, Hunan, China.
- Clinical Research Center for Cerebrovascular Disease of Hunan Province, Central South University, Changsha, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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23
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Wang M, Mei K, Chao C, Di D, Qian Y, Wang B, Zhang X. Rheumatoid arthritis increases the risk of heart failure-current evidence from genome-wide association studies. Front Endocrinol (Lausanne) 2023; 14:1154271. [PMID: 37288294 PMCID: PMC10242133 DOI: 10.3389/fendo.2023.1154271] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/04/2023] [Indexed: 06/09/2023] Open
Abstract
Background Numerous studies have demonstrated that rheumatoid arthritis (RA) is related to increased incidence of heart failure (HF), but the underlying association remains unclear. In this study, the potential association of RA and HF was clarified using Mendelian randomization analysis. Methods Genetic tools for RA, HF, autoimmune disease (AD), and NT-proBNP were acquired from genome-wide studies without population overlap. The inverse variance weighting method was employed for MR analysis. Meanwhile, the results were verified in terms of reliability by using a series of analyses and assessments. Results According to MR analysis, its genetic susceptibility to RA may lead to increased risk of heart failure (OR=1.02226, 95%CI [1.005495-1.039304], P=0.009067), but RA was not associated with NT-proBNP. In addition, RA was a type of AD, and the genetic susceptibility of AD had a close relation to increased risk of heart failure (OR=1.045157, 95%CI [1.010249-1.081272], P=0.010825), while AD was not associated with NT-proBNP. In addition, the MR Steiger test revealed that RA was causal for HF and not the opposite (P = 0.000). Conclusion The causal role of RA in HF was explored to recognize the underlying mechanisms of RA and facilitate comprehensive HF evaluation and treatment of RA.
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Affiliation(s)
| | | | | | | | | | - Bin Wang
- *Correspondence: Bin Wang, ; Xiaoying Zhang,
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24
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Nor MA, Ogedegbe OJ, Barbarawi A, Ali AI, Sheikh IM, Yussuf FM, Adam SM, Hassan OA, Tabowei G, Jimoh A, Mejulu EO, Cheema AY. Systemic Lupus Erythematosus and Cardiovascular Diseases: A Systematic Review. Cureus 2023; 15:e39284. [PMID: 37346216 PMCID: PMC10280490 DOI: 10.7759/cureus.39284] [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] [Accepted: 05/21/2023] [Indexed: 06/23/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune condition characterized by multi-organ involvement. The clinical presentation often varies from mild to moderate to severe. The cardiovascular system may also be affected, often portending a poor prognosis for patients. Although the relationship between SLE and cardiovascular disorders has been extensively explored through case reports and literature reviews, few systematic reviews explicitly focusing on this association have been conducted. In light of this, this systematic review aims to analyze the extent of the association between SLE and cardiovascular diseases (CVDs), by exploring the risk of developing CVDs, including myocardial infarction (MI), atherosclerosis, myocarditis, pericarditis and arrhythmias, in SLE patients vs. non-SLE patients. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to perform the systematic review. A detailed search was done covering the period from March 2003 to March 2023 using three databases: PubMed, Google Scholar, and Cochrane. The PubMed search identified 597 articles, while Google Scholar and Cochrane searches yielded 559 and three articles, respectively. Of the 1159 articles retrieved, we chose eight for final consideration, after excluding papers that did not discuss the role of SLE in CVDs, papers published earlier than 2003, and papers with incomplete data. The eight studies chosen included two narrative reviews, two systematic reviews, and four observational studies. In this systematic review, SLE was proven to have a strong relationship with diverse CVDs, including rare ones scarcely discussed in the literature, such as vasculitis and aortic dissection. All eight of the final papers indicated a connection between SLE and CVDs, based on the systematic analysis of these articles, which revealed that most recent research supports a higher risk of peripheral arterial occlusive disease (PAOD), MI, pericarditis, myocarditis, and other cardiovascular disorders in individuals with SLE. These associations may have certain gray areas, as patient characteristics and comorbidities often affect the extent of illness and long-term prognosis. Larger-scale studies are required to probe this relationship further and research the etiopathogenesis involved in order to improve patient outcomes. The effects of SLE on the heart are, however, unequivocal.
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Affiliation(s)
- Mohammed A Nor
- Internal Medicine, Stamford Hospital/Columbia University Vagelos College of Physicians and Surgeons for Internal Medicine, Stamford City, USA
| | | | - Ahmed Barbarawi
- Internal Medicine, University of Minnesota, Minneapolis, USA
| | | | | | | | | | - Omar A Hassan
- General Practice, Ondokuz Mayis University, Samsun, TUR
| | - Godfrey Tabowei
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Abdulmalik Jimoh
- Internal Medicine, Mount Horeb Clinic and Dialysis Center, Warri, NGA
| | | | - Asfand Yar Cheema
- Medicine, Services Hospital, Lahore, PAK
- Internal Medicine, Lahore Medical and Dental College, Lahore, PAK
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25
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Abstract
Cerebrovascular accidents (CVAs) or strokes are part of the common thrombotic manifestations of Systemic Lupus Erythematosus (SLEs) and Antiphospholipid syndrome (APS). Such neurological thrombotic events tend to occur in patients with SLE at a higher frequency when Antiphospholipid antibodies (aPLs) are present, and tend to involve the large cerebral vessels. The mechanism of stroke in SLE can be driven by complement deposition and neuroinflammation involving the blood-brain barrier although the traditional cardiovascular risk factors remain major contributing factors. Primary prevention with antiplatelet therapy and disease activity controlling agent is the basis of the management. Anticoagulation via warfarin had been a tool for secondary prevention, especially in stroke recurrence, although the debate continues regarding the target international normalized ratio (INR). The presence of either of the three criteria antiphospholipid antibodies (aPLs) and certain non-criteria aPL can be an independent risk factor for stroke. The exact mechanism for the involvement of the large cerebral arteries, especially in lupus anticoagulant (LAC) positive cases, is still to be deciphered. The data on the role of non-criteria aPL remain very limited and heterogenous, but IgA antibodies against β2GPI and the D4/5 subunit as well as aPS/PT IgG might have a contribution. Anticoagulation with warfarin has been recommended although the optimal dosing or the utility of combination with antiplatelet agents is still unknown. Minimal data is available for direct oral anticoagulants (DOACs).
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Affiliation(s)
- Georges El Hasbani
- Department of Internal Medicine, St Vincent's Medical Center, Bridgeport, CT, USA
| | - Imad Uthman
- Department of Internal Medicine, 11238American University of Beirut Medical Center, Beirut, Lebanon
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26
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Nutritional Approaches to Modulate Cardiovascular Disease Risk in Systemic Lupus Erythematosus: A Literature Review. Nutrients 2023; 15:nu15041036. [PMID: 36839394 PMCID: PMC9958972 DOI: 10.3390/nu15041036] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/15/2023] [Accepted: 02/17/2023] [Indexed: 02/22/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic pathology characterized by a bimodal mortality pattern attributed to clinical disease activity and cardiovascular disease (CVD). A complex interaction between traditional CVD risk factors such as obesity, dyslipidemia, smoking, insulin resistance, metabolic syndrome, and hypertension, as well as the presence of non-traditional CVD risk factors such as hyperhomocysteinemia, pro-inflammatory cytokines, and C-reactive protein levels, has been suggested as a cause of the high prevalence of CVD in SLE patients. On the other hand, environmental factors, such as nutritional status, could influence the disease's prognosis; several nutrients have immunomodulators, antioxidants, and anti-cardiometabolic risk properties which could reduce SLE severity and organ damage by decreasing the development of traditional and non-traditional CVD risk factors. Therefore, this critical literature review discusses the therapeutic potential of nutritional approaches that could modulate the development of the main comorbidities related to CVD risk in SLE patients.
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27
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Wan X, Xie J, Yang M, Yu H, Hou W, Xu K, Wang J, Xu P. Does Having Rheumatoid Arthritis Increase the Dose of Depression Medications? A Mendelian Randomization Study. J Clin Med 2023; 12:jcm12041405. [PMID: 36835939 PMCID: PMC9961843 DOI: 10.3390/jcm12041405] [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: 12/15/2022] [Revised: 02/02/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) increases the risk of depression. However, studies on the effects of RA on the dose of depression medications are limited. Therefore, in this study, we used two-sample Mendelian randomization (MR) to explore whether RA increases the dose of depression medications and gain a more comprehensive understanding of the relationship between RA and depression. METHODS Two-sample MR was used to evaluate the causal effect of RA on the dose of depression medications. The aggregated data on RA originated from extensive genome-wide association studies (GWASs) of European descent (14,361 cases and 42,923 controls). The summary GWAS data for the dose of depression medications were derived from the FinnGen consortium (58,842 cases and 59,827 controls). Random effects inverse-variance weighted (IVW), MR-Egger regression, weighted median, and fixed effects IVW methods were used for the MR analysis. Random effects IVW was the primary method. The heterogeneity of the MR results was detected using the IVW Cochran's Q test. The pleiotropy of the MR results was detected using MR-Egger regression and the MR pleiotropy residual sum and outlier (MR-PRESSO) test. Finally, a leave-one-out analysis was performed to determine whether the MR results were affected by a specific single-nucleotide polymorphism (SNP). RESULTS The primary method, random effects IVW, revealed that genetically predicted RA had a positive causal association with the dose of depression medications (Beta, 0.035; 95% confidence interval (CI), 0.007-0.064; p = 0.015). The IVW Cochran's Q test results revealed no heterogeneity in the MR analysis (p > 0.05). The MR-Egger regression and MR-PRESSO tests revealed that there was no pleiotropy in our MR analysis. The leave-one-out analysis confirmed that a single SNP did not affect the MR results, indicating the study's robustness. CONCLUSION Using MR techniques, we discovered that having RA increases the dose of depression medications; however, the exact mechanisms and pathways still need to be further explored.
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Affiliation(s)
| | | | | | | | | | | | | | - Peng Xu
- Correspondence: ; Tel.: +86-1377-209-0019
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28
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Song E. The potential causal association of systemic lupus erythematosus with congestive heart failure in the East Asian population: A two-sample mendelian randomization study. Lupus 2023; 32:295-298. [PMID: 36597781 DOI: 10.1177/09612033221149878] [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: 01/05/2023]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is a systemic autoimmune disease that increases the risk of cardiovascular disease, but the causal relationship has remained unknown in the East Asian population. We aim to determine the causal relationship between SLE and congestive heart failure (CHF) in the East Asian population. METHODS We conducted a two-sample Mendelian randomization MR study to examine the potential causal association of SLE with CHF, using the East Asian genome-wide association study datasets for SLE (4222 cases, 8431 controls) and CHF (9413 cases, 203,040 controls). RESULTS The MR analysis showed that genetic susceptibility to SLE was associated with the increased risk of CHF (odds ratio [OR] 1.032, 95% confidence interval [CI] 1.004-1.061, p = .023). After excluding the human leukocyte antigen (HLA) regions, SLE was also associated with a higher risk of CHF (OR 1.034, 95% CI 1.007-1.062, p = .015). The multiple MR sensitivity analyses confirmed that this potential causal association was unlikely to be biased by horizontal pleiotropy. CONCLUSIONS The findings of this MR study suggest that SLE potentially increases the risk of CHF in the East Asian population. Genetic predisposition to SLE may play a significant role in developing CHF in the East Asian population.
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Affiliation(s)
- Euijun Song
- Lerner Research Institute, 2569Cleveland Clinic, Cleveland, OH, USA.,Yonsei University College of Medicine, Seoul, Republic of Korea
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29
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Kerns S, Owen KA, Kain J, Lipsky PE. Commentary: Systemic lupus erythematosus and cardiovascular disease: A Mendelian randomization study. Front Immunol 2022; 13:1075400. [PMID: 36569872 PMCID: PMC9773385 DOI: 10.3389/fimmu.2022.1075400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Sophia Kerns
- AMPEL BioSolutions, LLC, Charlottesville, VA, United States,ReImagined Lupus Investigation, Treatment and Education (RILITE) Research Institute, Charlottesville, VA, United States
| | - Katherine A. Owen
- AMPEL BioSolutions, LLC, Charlottesville, VA, United States,ReImagined Lupus Investigation, Treatment and Education (RILITE) Research Institute, Charlottesville, VA, United States,*Correspondence: Katherine A. Owen,
| | - Jessica Kain
- AMPEL BioSolutions, LLC, Charlottesville, VA, United States,ReImagined Lupus Investigation, Treatment and Education (RILITE) Research Institute, Charlottesville, VA, United States
| | - Peter E. Lipsky
- AMPEL BioSolutions, LLC, Charlottesville, VA, United States,ReImagined Lupus Investigation, Treatment and Education (RILITE) Research Institute, Charlottesville, VA, United States
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30
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Lv X, Gao X, Liu J, Deng Y, Nie Q, Fan X, Ye Z, Liu P, Wen J. Immune-mediated inflammatory diseases and risk of venous thromboembolism: A Mendelian randomization study. Front Immunol 2022; 13:1042751. [PMID: 36582224 PMCID: PMC9792973 DOI: 10.3389/fimmu.2022.1042751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
Introduction Immune-mediated inflammatory diseases (IMIDs) have been associated with an increased risk of venous thromboembolism (VTE) in multiple observational studies. However, a direct causally relation between IMIDs and VTE remains unclear to date. Here, we used Mendelian randomization (MR) analysis to investigate causal associations between IMIDs and VTE. Methods We collected genetic data from published genome-wide association studies (GWAS) for six common IMIDs, specifically inflammatory bowel disease (IBD), Crohn's disease (CD), ulcerative colitis (UC), rheumatoid arthritis (RA), psoriasis (PSO), and systemic lupus erythematosus (SLE); and summary-level data for VTE, pulmonary embolism (PE), and deep vein thrombosis (DVT) from the FinnGen database. Two-sample MR analysis using inverse variance weighting (IVW) was performed to identify causal associations between IMIDs and VTE/DVT/PE, and sensitivity analyses were implemented for robustness. Results IVW analysis showed a causal relationship between genetically predicted UC (one type of IBD) and the risk of VTE (OR = 1.043, 95% CI: 1.013-1.073, p = 0.004) and DVT (OR = 1.088, 95% CI: 1.043-1.136, p < 0.001), but we found no evidence of causality between UC and PE (OR = 1.029, 95% CI: 0.986-1.074, p = 0.19). In addition, no associations were observed between total IBD, CD, RA, SLE, or PSO and VTE/DVT/PE. Sensitivity analysis found no evidence for horizontal pleiotropy. Conclusion This MR study provides new genetic evidence for the causal relationship between IMIDs and the risk of VTE. Our findings highlight the importance of active intervention and monitoring to mitigate VTE risk in patients with IBD, in particular those presenting with UC.
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Affiliation(s)
- Xiaoshuo Lv
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xixi Gao
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jingwen Liu
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Yisen Deng
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Qiangqiang Nie
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
| | - Xueqiang Fan
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
| | - Zhidong Ye
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
| | - Peng Liu
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
| | - Jianyan Wen
- Department of Cardiovascular Surgery, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Jianyan Wen,
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