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He Y, Chen H, Li M, Tang Z, Yu H, Huang C, Zhang X, Ling X, Xie X, Wei G, He Y, Chen J. Analysis of TLR10 gene polymorphisms in patients with rheumatoid arthritis. Int Immunopharmacol 2024; 138:112565. [PMID: 38941669 DOI: 10.1016/j.intimp.2024.112565] [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: 04/29/2024] [Revised: 06/15/2024] [Accepted: 06/23/2024] [Indexed: 06/30/2024]
Abstract
OBJECTIVE Rheumatoid arthritis (RA) is a chronic systemic disease characterized by inflammatory synovitis, and genetic factors play the greatest role in RA. This study aimed to investigate the relationship between Toll-like receptor 10(TLR10) gene polymorphisms and susceptibility to RA. METHODS A total of 271 patients with RA and an equal number of healthy controls were included, and the TLR10 rs2101521, rs10004195 and rs11725309 loci were genotyped by time-of-flight mass spectrometry. RESULTS Compared with healthy controls, Individuals carrying the rs2101521 G allele had an increased risk of developing RA (P = 0.01; odds ratio (OR) = 1.367; 95 % confidence interval (CI): 1.076-1.736). Individuals with the rs2101521 GG genotype had a greater risk of RA (P = 0.01; OR = 1.816; 95 % CI: 1.161-2.984). Stratified analysis demonstrated a greater prevalence of positive anti-cyclic citrullinated peptide (CCP)antibody in patients carrying the rs2101521 G allele (P = 0.03). Additionally, patients with the rs11725309 CT genotype had elevated levels of C-reactive protein (CRP)(P = 0.007). CONCLUSION In conclusion, TLR10 gene polymorphisms are associated with RA susceptibility.
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Affiliation(s)
- Youxian He
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Huidong Chen
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Mengxiang Li
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Zhenboyang Tang
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Hao Yu
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Chunyan Huang
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Xue Zhang
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Xiru Ling
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Xintong Xie
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Guangliang Wei
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Yue He
- Department of Ophthalmology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China
| | - Jie Chen
- Department of Rheumatologyand Immunology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, PR China; Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, PR China.
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Grobman B, Diamond JM, Goldberg HJ, Courtwright AM. The Impact of Prelung Transplant HLA Antibodies on Post-transplant Outcomes in Recipients With Autoimmune Lung Disease. Transplant Proc 2024:S0041-1345(24)00438-X. [PMID: 39147614 DOI: 10.1016/j.transproceed.2024.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 05/27/2024] [Accepted: 06/27/2024] [Indexed: 08/17/2024]
Abstract
INTRODUCTION Patients with advanced lung disease who have HLA antibodies against potential donors have reduced opportunities for transplant. Not all HLA antibodies, however, have the same impact on post-transplant outcomes. It is unknown whether HLA antibodies arising in the context of autoimmune lung disease are associated with increased antibody mediated rejection (AMR) or bronchiolitis obliterans stage 1 (BOS1)-free survival. METHODS This study used retrospective data from SRTR to examine BOS1-free survival and AMR among sensitized recipients with autoimmune ILD compared to sensitization recipients with nonautoimmune ILD, accounting for other sources of sensitization such as pregnancy and blood transfusions. This study did not use organs from prisoners and participants were neither coerced nor paid. RESULTS Sensitized recipients with autoimmune ILD did not have differences in BOS1-free survival when adjusting for sensitizing exposures (HR = 0.90, 95% CI: 0.70-1.16) or clinical covariates (HR = 0.96, 95% CI: 0.83-1.12). There was also no difference in AMR (OR = 1.92, 95% CI: 1.04-3.52). CONCLUSIONS HLA antibodies arising in the context of autoimmune ILD do not appear to have a differential impact on BOS1-free survival or AMR. This provides further evidence that patients sensitized via autoimmune lung diseases do not require separate decision-making regarding HLA antibody status compared to the overall sensitized population.
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Affiliation(s)
| | - Joshua M Diamond
- Division of Pulmonary and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hilary J Goldberg
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Andrew M Courtwright
- Division of Pulmonary and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
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Chen Y, Liu H, Han R, Lin J, Yang J, Guo M, Yang Z, Song L. Analyzing how SiMiao Wan regulates ferroptosis to prevent RA-ILD using metabolomics and cyberpharmacology. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 133:155912. [PMID: 39068761 DOI: 10.1016/j.phymed.2024.155912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 05/12/2024] [Accepted: 07/22/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Interstitial lung disease (ILD) is a common complication of rheumatoid arthritis (RA) that plays a significant role in the morbidity and mortality of individuals with this condition. In clinical settings, Si Miao Wan (SMW), a traditional Chinese medicine, is often utilized for the management of RA, as it is believed to possess properties that aid in reducing inflammation, eliminating excess moisture, and alleviating joint pain. PURPOSE The primary objective of this investigation was to elucidate the potential mechanism of RA-ILD prevention from the perspective of ferroptosis mediated by SMW. METHODS UPLC-Q-TOF/MS and network pharmacology were employed to forecast the potential targets of SMW for the early prevention of RA-ILD. Following this, HE staining, metabolomics, and RT-PCR were utilized to investigate the mechanism by which SMW prevents RA-ILD at an early stage. RESULTS Following six weeks of continuous administration of SMW extract at a dosage of 2.16 g/kg/day, it was observed that SMW exhibited early preventive effects against RA-ILD. Metabolomics analysis revealed seven potential biomarkers linked to the pharmacological efficacy of SMW in the early prevention of RA-ILD. Additionally, network pharmacology analysis suggested that SMW may exert its therapeutic effects on RA-ILD by modulating signaling pathways associated with lipid metabolism, atherosclerosis, TNF, and IL-17. Ultimately, through the integration of metabolomics and network pharmacology analysis, along with subsequent verification, it was determined that the early prevention of rheumatoid arthritis-associated interstitial lung disease (RA-ILD) by Shenmai injection (SMW) is associated with the ferroptosis pathway. CONCLUSION This research offers preliminary insights into the potential mechanism by which traditional Chinese medicine Shen Mai Wan (SMW) may mitigate the early onset of Rheumatoid Arthritis-Interstitial Lung Disease (RA-ILD) via the process of ferroptosis. Furthermore, it establishes a theoretical framework for the development of innovative SMW-based pharmaceuticals for the management of RA-ILD. The signal proteins implicated in this process are anticipated to emerge as crucial targets for the prevention of RA-ILD.
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Affiliation(s)
- Yanhua Chen
- Tianjin Nankai Hospital, No. 6 Changjiang Road, Nankai District, Tianjin 301617, China
| | - Huimin Liu
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China
| | - Rui Han
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China
| | - Jiayi Lin
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China
| | - Jingyi Yang
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China
| | - Maojuan Guo
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China
| | - Zhen Yang
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China
| | - Lili Song
- Tianjin University of Traditional Chinese Medicine, No. 10, Poyang Lake Road, West Zone, Tuanbo New-City, Jinghai-District, Tianjin 301617, China.
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Amin R, Pandey R, Vaishali K, Acharya V, Sinha MK, Kumar N. Therapeutic Approaches for the Treatment of Interstitial Lung Disease: An Exploratory Review on Molecular Mechanisms. Mini Rev Med Chem 2024; 24:618-633. [PMID: 37587813 DOI: 10.2174/1389557523666230816090112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/04/2023] [Accepted: 06/09/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Interstitial Lung Diseases (ILDs) are characterized by shortness of breath caused by alveolar wall inflammation and/or fibrosis. OBJECTIVE Our review aims to study the depth of various variants of ILD, diagnostic procedures, pathophysiology, molecular dysfunction and regulation, subject and objective assessment techniques, pharmacological intervention, exercise training and various modes of delivery for rehabilitation. METHOD Articles are reviewed from PubMed and Scopus and search engines. RESULTS ILD is a rapidly progressing disease with a high mortality rate. Each variant has its own set of causal agents and expression patterns. Patients often find it challenging to self-manage due to persistent symptoms and a rapid rate of worsening. The present review elaborated on the pathophysiology, risk factors, molecular mechanisms, diagnostics, and therapeutic approaches for ILD will guide future requirements in the quest for innovative and tailored ILD therapies at the molecular and cellular levels. CONCLUSION The review highlights the rationale for conventional and novel therapeutic approaches for better management of ILD.
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Affiliation(s)
- Revati Amin
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Ruchi Pandey
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hajipur, Bihar, 844102, India
| | - K Vaishali
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Vishak Acharya
- Department of Pulmonary Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Mangalore, India
| | - Mukesh Kumar Sinha
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Nitesh Kumar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hajipur, Bihar, 844102, India
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Zhang M, Yin J, Zhang X. Factors associated with interstitial lung disease in patients with rheumatoid arthritis: A systematic review and meta-analysis. PLoS One 2023; 18:e0286191. [PMID: 37352174 PMCID: PMC10289414 DOI: 10.1371/journal.pone.0286191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/11/2023] [Indexed: 06/25/2023] Open
Abstract
OBJECTIVES Interstitial lung disease (ILD) is frequent in patients with rheumatoid arthritis (RA) and is a potentially life-threatening complication with significant morbidity and mortality. This meta-analysis aims to systematically determine the factors associated with the development of rheumatoid arthritis-related interstitial lung disease (RA-ILD). MATERIALS AND METHODS All primary studies which reported the factors associated with of RA-ILD were eligible for the review except case reports. The Cochrane Library, PubMed, Embase, Web of Science, Chinese Biological Medicine Database (CBM), China National Knowledge Infrastructure (CNKI), and WANFANG electronic databases were searched through to December 30, 2022, for studies investigating the factors associated with RA-ILD. The methodological quality assessment of the eligible studies was performed using the Newcastle-Ottawa Scale (NOS). 2 reviewers extracted relevant data independently. Then, weighed mean differences (WMDs) or pooled odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were obtained for the relationships between the factors and RA-ILD. The statistical meta-analysis, subgroup and sensitivity analyses were performed using the Review Manager 5.3, and publication bias with Egger's test were performed using the Stata12.0 software. RESULTS A total of 22 articles were screened for a meta-analysis which involved 1887 RA-ILD patients and 8066 RA without ILD patients. Some identified factors that were associated with an increased risk of RA-ILD included male sex (OR = 1.92, 95% CI: 1.54-2.39; P < 0.00001), older age (WMD = 5.77 years, 95% CI: 3.50-8.04; P < 0.00001), longer duration of RA (WMD = 0.80 years, 95% CI 0.12-1.47; P = 0.02), older age at onset of RA (WMD = 6.41 years, 95% CI: 3.17-9.64; P = 0.0001), smoking (OR = 1.69, 95% CI: 1.30-2.18; P < 0.0001). Five factors of laboratory items associated with the development of RA-ILD were evaluated in the meta-analysis. Compared with RA without ILD patients, positive rheumatoid factor (RF) (OR = 1.72, 95% CI: 1.47-2.01; P < 0.00001) and positive anti-citrullinated protein antibodies (ACPA) (OR = 1.58, 95% CI: 1.31-1.90; P < 0.00001) increased the risk of RA-ILD. Meanwhile, RF titer (WMD = 183.62 (IU/mL), 95% CI: 66.94-300.30; P = 0.002) and ACPA titer (WMD = 194.18 (IU/mL), 95% CI: 115.89-272.47; P < 0.00001) were significantly associated with increased risk of RA-ILD. Elevated erythrocyte sedimentation rate (ESR) (WMD = 7.41 (mm/h), 95% CI: 2.21-12.61; P = 0.005) and C-reactive protein (CRP) (WMD = 4.98 (mg/L), 95% CI: 0.76-9.20; P = 0.02) were also significantly associated with the development of the RA-ILD, whereas antinuclear antibody (ANA) positive status was not significantly associated with increased risk of RA-ILD (OR = 1.27, 95% CI: 1.00-1.60; P = 0.05). CONCLUSIONS This meta-analysis showed that male gender, older age, longer duration of RA, older age at onset of RA, smoking, positive RF, positive ACPA, elevated RF titer, elevated ACPA titer, higher ESR and higher CRP were associated with RA-ILD.
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Affiliation(s)
- Minjie Zhang
- Department of Medical Laboratory, Xian Yang Central Hospital, Xianyang, China
| | - Jianwei Yin
- Department of Respiratory and Critical Care Medicine, Yulin No. 2 Hospital, Yulin, China
| | - Xiaoyan Zhang
- Department of Medical Laboratory, Yan’an People’s Hospital, Yan’an, China
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Van Kalsbeek D, Brooks R, Shaver D, Ebel A, Hershberger D, Schmidt C, Poole JA, Ascherman DP, Thiele GM, Mikuls TR, England BR. Peripheral Blood Biomarkers for Rheumatoid Arthritis-Associated Interstitial Lung Disease: A Systematic Review. ACR Open Rheumatol 2023; 5:201-226. [PMID: 36852564 PMCID: PMC10100703 DOI: 10.1002/acr2.11535] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 01/26/2023] [Accepted: 02/01/2023] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND Biomarkers have been proposed as tools to aid in the identification and prognostication of interstitial lung disease (ILD) in rheumatoid arthritis (RA). We performed a systematic review of studies evaluating peripheral blood biomarkers and their association with RA-ILD and its prognosis. METHODS Medline, Embase, the Cochrane Library, and Scopus were queried for relevant studies, with the final search update on July 12, 2021. We included studies evaluating peripheral blood biomarkers for the identification and/or prognostication of RA-ILD, extracting the performance of individual biomarkers for identifying RA-ILD, and predicting prognosis. Modified versions of the Quality Assessment of Diagnostic Accuracy Studies 2 and the Quality in Prognosis Studies tools were used for quality assessment. RESULTS Seventy studies met eligibility criteria. Study and patient characteristics, analytical methods, strength and consistency of associations, and study quality were heterogeneous. A total of 92 biomarkers were positively associated and 12 were negatively associated with RA-ILD among patients with RA in one or more report. Only a small number of biomarkers were evaluated in multiple cohorts using adjusted analyses. Biomarkers most strongly associated with RA-ILD overlapped with those identified for idiopathic pulmonary fibrosis. Few prognostic biomarkers of RA-ILD were identified. CONCLUSION Several peripheral blood biomarkers are associated with the presence of RA-ILD, but few have been assessed in multivariable models, have been externally validated, have discriminated RA-ILD from other lung disease, or have prognosticated the disease course. High-quality studies investigating and validating peripheral biomarkers in RA-ILD are needed before they can be employed in clinical care.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Geoffrey M. Thiele
- University of Nebraska Medical Center and Department of Veterans Affairs Nebraska‐Western Iowa Health Care SystemOmaha
| | - Ted R. Mikuls
- University of Nebraska Medical Center and Department of Veterans Affairs Nebraska‐Western Iowa Health Care SystemOmaha
| | - Bryant R. England
- University of Nebraska Medical Center and Department of Veterans Affairs Nebraska‐Western Iowa Health Care SystemOmaha
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Chen X, Huang C, Zhong W, Qi S, Huang T, Yang Z. Consistency Analysis of 3 Detection Systems for Measuring Serum C-Reactive Protein. Med Sci Monit 2022; 28:e935171. [PMID: 35538647 PMCID: PMC9109607 DOI: 10.12659/msm.935171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/04/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND C-reactive protein (CRP) is an important clinical indicator. There are many methods and instruments for CRP measurement, and therefore the consistency of CRP values measured between instruments needs to be evaluated. This study aimed to compare the consistency of 3 serum CRP detection systems using turbidimetry. MATERIAL AND METHODS The consistency of CRP measured by 3 instruments, the Mindray BC-5390, Mindray BC-6800, and Johnson Vitros5600, was evaluated, and the consistency of blood routine measurement between the BC-5390 and BC-6800 was also evaluated. Pearson correlation analysis was used to evaluate the correlation of different instrument's test results (R, correlation coefficient). The consistency of instruments was assessed by Passing-Bablok analysis and weighted Deming analysis. RESULTS CRP data and route blood test data from 847 patients were used for analysis. The results showed that there were differences in the CRP values measured by the Mindray BC5390, Mindray BC6800, and Johnson Vitros5600 (χ²=78.573, P<0.001). The CRP measurement results of the BC5390 analyzer were consistent with those of the BC6800 analyzer (R=0.994, P<0.001) and Vitros5600 analyzer (R=0.983, P<0.001). However, there was a constant deviation in the CRP values measured by the BC-6800 and Vitros5600 analyzer (R=0.994, P<0.001). In the measurement of routine blood laboratory tests, the BC5390 analyzer and BC6800 analyzer were found to be interchangeable. CONCLUSIONS This study analyzed the consistency of CRP detection by 3 instruments, the Mindray BC-5390, Mindray BC-6800, and Johnson Vitros5600, and may provide a reference for the selection of CRP detection instruments.
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Affiliation(s)
- Xueyan Chen
- Department of Clinical Laboratory, The People’s Hospital of Longhua Shenzhen, Shenzhen, Guangdong, PR China
| | - Chuanyihong Huang
- Department of Clinical Laboratory, The People’s Hospital of Longhua Shenzhen, Shenzhen, Guangdong, PR China
| | - Weichuan Zhong
- Department of Clinical Laboratory, The People’s Hospital of Longhua Shenzhen, Shenzhen, Guangdong, PR China
| | - Suwen Qi
- Department of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen, Guangdong, PR China
| | - Ting Huang
- Shenzhen Jingfang Industrial Development Co., Ltd., Shenzhen, Guangdong, PR China
| | - Zihua Yang
- Department of Clinical Laboratory, The Second Clinical Medical College of Jinan University, First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, PR China
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Yang Z, Han R, Yin H, Li J, Cao Y, Guo R, Sheng Y, Song L, Zhang Y. Mechanism of Lycopodii herba for RA-ILD using integrated metabolomics and network pharmacology. Anal Biochem 2022; 648:114679. [DOI: 10.1016/j.ab.2022.114679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/27/2022] [Accepted: 03/28/2022] [Indexed: 11/28/2022]
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Xue M, Zhang T, Lin R, Zeng Y, Cheng ZJ, Li N, Zheng P, Huang H, Zhang XD, Wang H, Sun B. Clinical utility of heparin‐binding protein as an acute‐phase inflammatory marker in interstitial lung disease. J Leukoc Biol 2022; 112:861-873. [PMID: 35156235 DOI: 10.1002/jlb.3ma1221-489r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Mingshan Xue
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | - Teng Zhang
- Faculty of Health Sciences University of Macau Taipa Macau China
| | - Runpei Lin
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | - Yifeng Zeng
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | - Zhangkai Jason Cheng
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | - Ning Li
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | - Peiyan Zheng
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | - Huimin Huang
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
| | | | - Hongman Wang
- Department of Respiratory and Critical Care Medicine The Fifth Affiliated Hospital of Zunyi Medical University Zhuhai China
| | - Baoqing Sun
- National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease Guangzhou Institue of Respiratory Health Guangzhou 510120 China
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Xie S, Li S, Chen B, Zhu Q, Xu L, Li F. Serum anti-citrullinated protein antibodies and rheumatoid factor increase the risk of rheumatoid arthritis-related interstitial lung disease: a meta-analysis. Clin Rheumatol 2021; 40:4533-4543. [PMID: 34189672 DOI: 10.1007/s10067-021-05808-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 05/04/2021] [Accepted: 06/01/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND This meta-analysis aims to determine the association between antibodies including anti-citrullinated protein antibodies (ACPA) and rheumatoid factors (RF) and risk of rheumatoid arthritis-related interstitial lung disease (RA-ILD). METHODS PubMed, Embase, and Cochrane were searched up to September 13, 2020, for studies investigating the risk of RA-ILD in ACPA-positive patients. The statistical meta-analysis and sensitivity analysis were performed using the Review Manager 5.4 and Stata16.0 software, respectively. RESULTS Total 1 double-blind randomized controlled study and 16 observational studies, including 992 RA-ILD patients and 2223 RA-non ILD patients, met the inclusion criteria of the meta-analysis. Compared with ACPA-negative patients, positive serum ACPA increased the risk of RA-ILD (OR = 2.51; 95% CI: 1.35-4.68; P = 0.004) and serum ACPA titer was significantly correlated with risk of RA-ILD (SMD = 0.39; 95% CI: 0.17-0.62; P = 0.0006). In a region-based subgroup analysis, ACPA titer in Asian, European, and African populations was significantly related to the risk of RA-ILD, while there was no significant correlation in the Americans (SMD = - 0.03; 95% CI: - 0.89-0.83; P = 0.95), especially in the USA (SMD = 0.37; 95% CI: - 0.26-0.99; P = 0.25). In addition, serum positive RF increased the risk of RA-ILD (OR = 2.85; 95% CI: 2.19-3.71; P < 0.00001) and serum RF titer was significantly correlated with the risk of RA-ILD (SMD = 0.35; 95% CI: 0.23-0.46; P < 0.00001). However, for the analysis of RF dichotomous data, the funnel shape was asymmetric and the p value of egger test was less than 0.05, which indicated potential publication bias. CONCLUSIONS ACPA and RF positive patients have greater risk of RA-ILD, and RA patients positive for ACPA should be paid more attention. KEY POINTS • Autoantibodies ACPA and RF increase the risk of RA-ILD. • Regions may be related to RA-ILD.
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Affiliation(s)
- Sisi Xie
- Department of Rheumatology and Immunology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Shu Li
- Department of Rheumatology and Immunology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Bilin Chen
- Department of Rheumatology and Immunology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Qing Zhu
- Department of Rheumatology and Immunology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Lichang Xu
- Department of Computer Science, University of California Santa Cruz, Santa Cruz, CA, 95064, USA
| | - Fen Li
- Department of Rheumatology and Immunology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
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