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Xie H, Deng YM, Li JY, Xie KH, Tao T, Zhang JF. Predicting the risk of primary Sjögren's syndrome with key N7-methylguanosine-related genes: A novel XGBoost model. Heliyon 2024; 10:e31307. [PMID: 38803884 PMCID: PMC11128997 DOI: 10.1016/j.heliyon.2024.e31307] [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: 11/22/2023] [Revised: 05/10/2024] [Accepted: 05/14/2024] [Indexed: 05/29/2024] Open
Abstract
Objectives N7-methylguanosine (m7G) plays a crucial role in mRNA metabolism and other biological processes. However, its regulators' function in Primary Sjögren's Syndrome (PSS) remains enigmatic. Methods We screened five key m7G-related genes across multiple datasets, leveraging statistical and machine learning computations. Based on these genes, we developed a prediction model employing the extreme gradient boosting decision tree (XGBoost) method to assess PSS risk. Immune infiltration in PSS samples was analyzed using the ssGSEA method, revealing the immune landscape of PSS patients. Results The XGBoost model exhibited high accuracy, AUC, sensitivity, and specificity in both training, test sets and extra-test set. The decision curve confirmed its clinical utility. Our findings suggest that m7G methylation might contribute to PSS pathogenesis through immune modulation. Conclusions m7G regulators play an important role in the development of PSS. Our study of m7G-realted genes may inform future immunotherapy strategies for PSS.
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Affiliation(s)
- Hui Xie
- Department of Radiotherapy, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, PR China
- Faulty of Applied Sciences, Macao Polytechnic University, Macao, 999078, PR China
| | - Yin-mei Deng
- Department of Nursing, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, PR China
| | - Jiao-yan Li
- Department of Rheumatology and Clinical Immunology, The First Hospital of Changsha, 410005, Changsha, PR China
| | - Kai-hong Xie
- Department of Oncology, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, PR China
| | - Tan Tao
- Faulty of Applied Sciences, Macao Polytechnic University, Macao, 999078, PR China
| | - Jian-fang Zhang
- Department of Physical Examination, Center for Disease Control and Prevention of Beihu District, Chenzhou, 423000, PR China
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Li X, Peng H, Kang J, Sun X, Liu J. IL-1β induced down-regulation of miR-146a-5p promoted pyroptosis and apoptosis of corneal epithelial cell in dry eye disease through targeting STAT3. BMC Ophthalmol 2024; 24:144. [PMID: 38553670 PMCID: PMC10981279 DOI: 10.1186/s12886-024-03396-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 03/14/2024] [Indexed: 04/01/2024] Open
Abstract
AIM To elaborate the underlying mechanisms by which IL-1β promote progression of Dry eye disease(DED) through effect on pyroptosis and apoptosis of corneal epithelial cells(CECs). METHODS 400 mOsM solutions were used to establish the DED model (hCECs- DED). RT-qPCR was performed to measure IL-1β mRNA and miR-146a-5p in CECs. Western blotting was performed to measure STAT3, GSDMD, NLRP3, and Caspase-1 levels. Cell counting kit-8 assay was adopted to check cell viability. Apoptosis was detected by flow cytometry. ELISAs were performed to determine IL-18, IL-33 and LDH. The luciferase test detects targeting relationships. RESULTS After treatment with 400 mOsM solution, cell viability decreased and apoptosis increased. Compared with hCECs, IL-1β was increased and miR-146a-5p was decreased in hCECs-DED. At the same time, GSDMD, NLRP3, Caspase-1, IL-18, IL-33 and LDH were significantly higher in hCECs-DED than in hCECs, while IL-1β silencing reversed this effect. In addition, IL-1β negatively regulated miR-146a-5p. MiR-146a-5p mimics eliminated the inhibition of hCECs-DED pyroptosis and apoptosis caused by IL-1β silencing. At the same time, miR-146a-5p reduced STAT3 levels in hCECs. CONCLUSION Highly expressed IL-1β promoted pyroptosis and apoptosis of hCECs- DED through downregulated miR-146a-5p and inhibited STAT3.
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Affiliation(s)
- Xuejiao Li
- Department of Ophthalmology, Affiliated Hospital of Yunnan University, 650500, Kunming, Yunnan, China
| | - Hua Peng
- Department of Ophthalmology, Affiliated Hospital of Yunnan University, 650500, Kunming, Yunnan, China
| | - Jianshu Kang
- Department of Ophthalmology, Affiliated Hospital of Yunnan University, 650500, Kunming, Yunnan, China
| | - Xiaomei Sun
- Department of Ophthalmology, Affiliated Hospital of Yunnan University, 650500, Kunming, Yunnan, China
| | - Jian Liu
- Department of Ophthalmology, China Academy of C.M.S. Eye Hospital, NO. 33 Lugu Road, Shijingshan District, 100040, Beijing, China.
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Xiao XY, Chen Q, Shi YZ, Li LW, Hua C, Zheng H. Risk factors of systemic lupus erythematosus: an overview of systematic reviews and Mendelian randomization studies. Adv Rheumatol 2023; 63:42. [PMID: 37596678 DOI: 10.1186/s42358-023-00323-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 08/02/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND The etiology of systemic lupus erythematosus is complex and incurable. A large number of systematic reviews have studied the risk factors of it. Mendelian randomization is an analytical method that uses genetic data as tool variables to evaluate the causal relationship between exposure and outcome. OBJECTIVE To review the systematic reviews and Mendelian randomization studies that focused on the risk factors of systemic lupus erythematosus and shed light on the development of treatments for its prevention and intervention. METHODS From inception to January 2022, we systematically searched MEDLINE (via PubMed) and Embase for related systematic reviews and Mendelian randomization studies. Extract relevant main data for studies that meet inclusion criteria. The quality of systematic reviews was assessed by using Assessment of Multiple Systematic Reviews 2 (AMSTAR-2). Finally, the risk factors are scored comprehensively according to the results' quantity, quality, and consistency. RESULTS Our study involved 64 systematic reviews and 12 Mendelian randomization studies. The results of systematic reviews showed that diseases (endometriosis, atopic dermatitis, allergic rhinitis), lifestyle (smoking, drinking, vaccination), and gene polymorphism influenced the incidence of systemic lupus erythematosus. The results of Mendelian randomization studies identified the role of disease (periodontitis, celiac disease), trace elements (selenium, iron), cytokines (growth differentiation factor 15), and gut microbiome in the pathogenesis of systemic lupus erythematosus. CONCLUSION We should pay attention to preventing and treating systemic lupus erythematosus in patients with endometriosis, celiac disease, and periodontitis. Take appropriate dietary supplements to increase serum iron and selenium levels to reduce the risk of systemic lupus erythematosus. There should be no excessive intervention in lifestyles such as smoking and drinking.
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Affiliation(s)
- Xin-Yu Xiao
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No.1166 Liutai Avenue, Wenjiang District, Chengdu, 610000, China
| | - Qian Chen
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No.1166 Liutai Avenue, Wenjiang District, Chengdu, 610000, China
| | - Yun-Zhou Shi
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No.1166 Liutai Avenue, Wenjiang District, Chengdu, 610000, China
| | - Li-Wen Li
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No.1166 Liutai Avenue, Wenjiang District, Chengdu, 610000, China
| | - Can Hua
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No.1166 Liutai Avenue, Wenjiang District, Chengdu, 610000, China
| | - Hui Zheng
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, No.1166 Liutai Avenue, Wenjiang District, Chengdu, 610000, China.
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Jin L, Dai M, Li C, Wang J, Wu B. Risk factors for primary Sjögren's Syndrome: a systematic review and meta-analysis. Clin Rheumatol 2023; 42:327-338. [PMID: 36534351 PMCID: PMC9873717 DOI: 10.1007/s10067-022-06474-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/28/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVES The aim of this study was to analyze the risk factors for primary Sjögren's Syndrome (pSS) by conducting a meta-analysis of observational studies. METHODS Four electronic databases were searched from inception to August 2022. The search strategy included medical subject headings (MeSH) and text words. Outcomes were calculated and reported as the odds ratio (OR) and 95% confidence interval (CI). RESULTS Twelve studies consisting of nine case-control and three cohort studies were analyzed. Significant positive relationships between infection, a family history of autoimmune disease in first-degree relatives, negative stressful life events, CGGGG insertion/deletion polymorphisms in the IRF5 gene and the onset of pSS were found, with pooled ORs and 95% CIs of 2.73 (1.93, 3.86), 5.93 (3.34, 10.52), 1.69 (1.27, 2.24) and 2.69 (1.97, 3.66), respectively. In contrast, the results showed that a history of smoking was not associated with the onset of pSS, with a pooled OR and 95% CI of 1.39 (0.76, 2.53). However, a statistically significant negative association between current smoking and pSS was detected, with a pooled OR and 95% CI of 0.4 (0.29, 0.83). CONCLUSIONS Our research indicated that infection, a family history of autoimmune disease in first-degree relatives, negative stressful life events and CGGGG insertion/deletion polymorphisms in the IRF5 gene might be risk factors for pSS. In contrast, our study demonstrated that a history of smoking was not associated with the onset of pSS, whereas current smoking was negatively associated with pSS onset. SYSTEMATIC REVIEW REGISTRATION We registered this review on INPLASY ( https://inplasy.com/ ) under registration number INPLASY202230005.
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Affiliation(s)
- Liang Jin
- Department of Rheumatology, Chongqing Hospital of Traditional Chinese Medicine, No. 6, Pan Xi Qi Zhi Road, Jiangbei District, Chongqing, 400021 China ,Shenzhen Hospital of Guangzhou University of Traditional Chinese Medicine, No.6001, Beihuan Avenue, Futian District, Shenzhen, 518000 China
| | - Min Dai
- Department of Rheumatology, Chongqing Hospital of Traditional Chinese Medicine, No. 6, Pan Xi Qi Zhi Road, Jiangbei District, Chongqing, 400021 China
| | - Chengyin Li
- Department of Rheumatology, Chongqing Hospital of Traditional Chinese Medicine, No. 6, Pan Xi Qi Zhi Road, Jiangbei District, Chongqing, 400021 China
| | - Jing Wang
- Department of Rheumatology, Chongqing Hospital of Traditional Chinese Medicine, No. 6, Pan Xi Qi Zhi Road, Jiangbei District, Chongqing, 400021 China
| | - Bin Wu
- Department of Rheumatology, Chongqing Hospital of Traditional Chinese Medicine, No. 6, Pan Xi Qi Zhi Road, Jiangbei District, Chongqing, 400021 China
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Data Integration Reveals the Potential Biomarkers of Circulating MicroRNAs in Osteoarthritis. Diagnostics (Basel) 2021; 11:diagnostics11030412. [PMID: 33670901 PMCID: PMC7997238 DOI: 10.3390/diagnostics11030412] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/11/2021] [Accepted: 02/18/2021] [Indexed: 12/29/2022] Open
Abstract
The abnormal expression of circulating miRNAs (c-miRNAs) has become an emerging field in the development of miRNAs-based diagnostic and therapeutic tools for human diseases, including osteoarthritis (OA). OA is the most common form of arthritis leading to disability and a major socioeconomic burden. The abnormal expression of miRNAs plays important roles in the pathogenesis of OA. Unraveling the role of miRNAs in the pathogenesis of OA will throw light on the potential for the development of miRNAs-based diagnostic and therapeutic tools for OA. This article reviews and highlights recent advances in the study of miRNAs in OA, with specific demonstration of the functions of miRNA, especially c-miRNA, in OA pathogenesis as well as its potential implication in the treatment of OA. Based on a systematic literature search using online databases, we figured out the following main points: (1) the integrative systematic review of c-mRNAs and its target genes related to OA pathogenesis; (2) the potential use of c-miRNAs for OA diagnosis purposes as potential biomarkers; and (3) for therapeutic purposes, and we also highlight certain remedies that regulate microRNA expression based on its target genes.
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Wang X, Xin S, Wang Y, Ju D, Wu Q, Qiu Y, Niu X, Liu W, Li J, Ji P. MicroRNA-146a-5p enhances T helper 17 cell differentiation via decreasing a disintegrin and metalloprotease 17 level in primary sjögren's syndrome. Bioengineered 2021; 12:310-324. [PMID: 33446013 PMCID: PMC8806215 DOI: 10.1080/21655979.2020.1870321] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In clinical practice, we found that microRNA (miR)-146a-5p is significantly up-regulated in peripheral blood mononuclear cells (PBMCs) of primary sjögren’s syndrome (pSS) patients. In vitro experiments confirmed that miR-146a-5p promotes T helper 17 (Th17) cell differentiation, but the specific mechanism is still unknown. To solve this problem, 20 pSS patients and 20 healthy subjects were enrolled in this study and PBMCs were isolated from their blood. The expression of the membrane IL-23 R (mIL-23 R) in PBMCs was determined. CD3+ T cells were also isolated and used to further analyze the relationship between the ectodomain shedding of mIL-23 R and a disintegrin and metalloprotease 17 (ADAM17). Finally, miR-146a-5p inhibitor and mimics were transfected into PBMCs to evaluate the relationship between ADAM17 and mIL-23 R, and explore the role of mIL-23 R and ADAM17 in Th17 cell differentiation. Our results revealed a significantly increased expression of miR-146a-5p in PBMCs from pSS patients and significantly increased percentage of Th17 cells compared to PBMCs from healthy controls. Under polarization culture conditions, pSS patient-derived PBMCs can more easily differentiate into Th17 cells, which was, to a great extent, attributable to the increased expression of mIL-23 R. Moreover, ADAM17, an ectodomain sheddase of mIL-23 R, was targeted and negatively regulated by miR-146a-5p, which reduced the ectodomain shedding of mIL-23 R. Overall, our results suggested that miR-146a-5p could promote Th17 cell differentiation through targeting and negatively regulating ADAM17. Thus, these results might offer a new approach in the treatment of pSS.
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Affiliation(s)
- Xiaoyan Wang
- Clinical Laboratory, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Shaojun Xin
- Clinical Laboratory, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Youqing Wang
- Department of Interventional Radiology, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Duo Ju
- Department of Interventional Radiology, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Quan Wu
- Clinical Laboratory, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Ye Qiu
- Clinical Laboratory, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Xuemin Niu
- Clinical Laboratory, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Wei Liu
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Jianyou Li
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
| | - Pengtian Ji
- Department of Interventional Radiology, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University , Huzhou, China
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Fan Y, Ji Y, Wang X, Hu J, Zhang Q, Xu J, Liu W, Wang A. Relationship of miRNA-146a to systemic lupus erythematosus: A PRISMA-compliant meta-analysis. Medicine (Baltimore) 2020; 99:e22444. [PMID: 33019429 PMCID: PMC7535641 DOI: 10.1097/md.0000000000022444] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND AND OBJECTIVE miRNA-146a is a microRNA that plays an important role in systemic lupus erythematosus (SLE). Several studies have examined the role of miRNA-146a in SLE, but have demonstrated equivocal or even contradictory conclusions. Therefore, this meta-analysis aimed to assess the role of miRNA-146a in SLE by examining data from previous studies. METHODS A meta-analysis of relevant papers published before August 31, 2019, in the WanFang, Chinese Biomedical Literature Database (CBM), Chinese National Knowledge Infrastructure (CNKI), PubMed, EMBASE, and Web of Science databases was performed to verify the relationship of miRNA-146a expression level to SLE. Two investigators independently extracted the data and conducted a quality assessment of the studies. All statistical analyses were performed using Stata 14.0. Trial sequence analysis (TSA) was conducted to assess the quality and strength of the studies using the TSA software. RESULTS Six publications, involving 151 SEL patients and 132 healthy individuals as controls were included in this meta-analysis. The results showed that the expression of miRNA-146a was associated with SLE risk [standard mean difference (SMD) = -1.21, 95% confidence interval (95% CI) (-2.18, -0.23), P = .015]. The stratified analysis revealed that the expression of miRNA-146a was highly related to higher SLE risk among Asian (SMD = -1.30, 95% CI (-2.52, -0.07), P = .038) and Caucasian (SMD = -0.72, 95% CI (-1.20, -0.24), P = .003) populations. Besides, the serum levels of miRNA146a were significantly different (SMD = -1.73, 95% CI (-3.11, -0.36), P = .014). The TSA revealed that the cumulative Z-curve crossed the typical boundary value, and reached the TSA monitoring boundary, but did not reach the required information size. This indicates that even if the cumulative sample size did not meet required information size, no more trials were needed and a reliable conclusion was reached in advance. Sensitivity analyses indicated the instability of the meta-analysis. CONCLUSIONS Overall, the expression of miRNA-146a is associated with SLE risk. Therefore, miRNA-146a is a promising candidate for the effective diagnosis of SLE. But, due to the limitations of this study, it is necessary to cautiously explain the results of this study. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42019151381.
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Affiliation(s)
- Yihua Fan
- Department of Rheumatism and Immunity, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion
| | - Yue Ji
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine
| | - Xuyan Wang
- Graduate schools, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jingyi Hu
- School of Healthcare Sciences, Cardiff University, Cardiff, UK
| | - Qiang Zhang
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
| | - Jingyu Xu
- Graduate schools, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Wei Liu
- Department of Rheumatism and Immunity, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion
| | - Aihua Wang
- Department of Rheumatism and Immunity, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine
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Zhang L, Wu H, Zhao M, Lu Q. Identifying the differentially expressed microRNAs in autoimmunity: A systemic review and meta-analysis. Autoimmunity 2020; 53:122-136. [DOI: 10.1080/08916934.2019.1710135] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lian Zhang
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
| | - Haijing Wu
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
| | - Ming Zhao
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
| | - Qianjin Lu
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
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Li W, Liu S, Chen Y, Weng R, Zhang K, He X, He C. Circulating Exosomal microRNAs as Biomarkers of Systemic Lupus Erythematosus. Clinics (Sao Paulo) 2020; 75:e1528. [PMID: 32876110 PMCID: PMC7442402 DOI: 10.6061/clinics/2020/e1528] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 04/23/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Many studies indicate that microRNAs (miRNAs) could be potential biomarkers for various diseases. The purpose of this study was to investigate the clinical value of serum exosomal miRNAs in systemic lupus erythematosus (SLE). METHODS Serum exosomes were isolated from 38 patients with SLE and 18 healthy controls (HCs). The expression of miR-21, miR-146a and miR-155 within exosomes was examined by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). Using receiver operating characteristic (ROC) curves, we evaluated the diagnostic value of exosomal miRNAs. RESULTS Exosomal miR-21 and miR-155 were upregulated (p<0.01), whereas miR-146a expression (p<0.05) was downregulated in patients with SLE, compared to that in HCs. The expression of miR-21 (p<0.01) and miR-155 (p<0.05) was higher in SLE patients with lupus nephritis (LN) than in those without LN (non-LN). The analysis of ROC curves revealed that the expression of miR-21 and miR-155 showed a potential diagnostic value for LN. Furthermore, miR-21 (R=0.44, p<0.05) and miR-155 (R=0.33, p<0.05) were positively correlated with proteinuria. The expression of miR-21 was negatively associated with anti-SSA/Ro antibodies (R=-0.38, p<0.05), and that of miR-146a was negatively associated with anti-dsDNA antibodies (R=-0.39, p<0.05). CONCLUSIONS These findings suggested that exosomal miR-21 and miR-155 expression levels may serve as potential biomarkers for the diagnosis of SLE and LN.
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Affiliation(s)
- Wengen Li
- Rheumatology Department, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
- *Corresponding authors. E-mails: / vanguard_1987@163
| | - Sudong Liu
- Research Experimental Center, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
- Guangdong Provincial Key Laboratory for Precision Medicine and Translational Research of Hakka Population, Meizhou 514031, P. R. China
- *Corresponding authors. E-mails: / vanguard_1987@163
| | - Yongyu Chen
- Research Experimental Center, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
- Guangdong Provincial Key Laboratory for Precision Medicine and Translational Research of Hakka Population, Meizhou 514031, P. R. China
| | - Ruiqiang Weng
- Research Experimental Center, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
- Guangdong Provincial Key Laboratory for Precision Medicine and Translational Research of Hakka Population, Meizhou 514031, P. R. China
| | - Ke Zhang
- Rheumatology Department, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
| | - Xuechun He
- Rheumatology Department, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
| | - Chunmei He
- Rheumatology Department, Meizhou People's Hospital (Huangtang Hospital), Meizhou Hospital Affiliated to Sun Yat-sen University, Meizhou 514031, P. R. China
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Liu Y, Han Y, Qu H, Fang J, Ye M, Yin W. Correlation of microRNA expression profile with clinical response to tumor necrosis factor inhibitor in treating rheumatoid arthritis patients: A prospective cohort study. J Clin Lab Anal 2019; 33:e22953. [PMID: 31245894 PMCID: PMC6757134 DOI: 10.1002/jcla.22953] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/24/2019] [Accepted: 05/25/2019] [Indexed: 12/14/2022] Open
Abstract
Background This study aimed to explore the correlation of circulating microRNA (miRNA) expression profile with clinical response to tumor necrosis factor (TNF) inhibitor in treating rheumatoid arthritis (RA) patients. Methods Baseline PBMC samples from eight responders and eight non‐responders after 24‐week TNF inhibitor (etanercept) treatment were subjected to miRNA microarray. Then, top 10 dysregulated miRNAs were selected and further validated by quantitative polymerase chain reaction (qPCR) in baseline PBMC samples from 92 RA patients treated with 24‐week TNF inhibitor (etanercept). Responders and non‐responders were divided referring to the decline in disease activity score in 28 joints. Results In microarray assay, total 59 upregulated and 78 downregulated miRNAs were identified in responders compared to non‐responders, which were mainly enriched in regulating immune‐ and inflammation‐related biological processes and pathways. The top 10 dysregulated miRNAs were as follows: miR‐192‐5p, miR‐146a‐5p, miR‐19b‐3p, miR‐320c, miR‐335‐5p, miR‐149‐3p, miR‐766‐3p, let‐7a‐5p, miR‐24‐3p, and miR‐1226‐5p. In qPCR validation, miR‐146a‐5p was increased, while let‐7a‐5p was decreased in responders compared with non‐responders. Multivariate logistic analysis illuminated that miR‐146a‐5p and CRP independently correlated with higher clinical response, while let‐7a‐5p and biologics history independently associated with lower clinical response. Subsequently, receiver operating characteristic curve showed that combination of these four independent factors presented with a great predictive value for clinical response with area under curve: 0.863, 95% CI 0.781‐0.945. Conclusion miRNA expression profile is closely implicated in the treatment efficacy of TNF inhibitor, and combined measurement of miR‐146a‐5p, let‐7a‐5p, CRP, and biologics history disclosed a great predictive value for clinical response to TNF inhibitor in RA patients.
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Affiliation(s)
- Yaqiong Liu
- Department of Geratology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yonghong Han
- Department of Oncology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huanru Qu
- Department of Rheumatology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jingpin Fang
- Department of Rheumatology, Renji Hospital Affiliated to Shanghai Jiaotong University, Shanghai, China
| | - Mei Ye
- General Department, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wanling Yin
- Department of Geratology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Khoshmirsafa M, Kianmehr N, Falak R, Mowla SJ, Seif F, Mirzaei B, Valizadeh M, Shekarabi M. Elevated expression of miR-21 and miR-155 in peripheral blood mononuclear cells as potential biomarkers for lupus nephritis. Int J Rheum Dis 2018; 22:458-467. [PMID: 30398001 DOI: 10.1111/1756-185x.13410] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 08/06/2018] [Accepted: 09/15/2018] [Indexed: 12/20/2022]
Abstract
AIM Lupus nephritis (LN) is a severe complication of systemic lupus erythematosus (SLE). There is a great interest in using microRNAs (miRNAs) as diagnostic and prognostic biomarkers in autoimmune diseases. MATERIALS AND METHODS This study evaluated miR-16, miR-21, miR-141, miR-146a, and miR-155 expression levels in peripheral blood mononuclear cells (PBMCs) of 55 female SLE patients with absent, inactive, or active nephritis, and 30 healthy controls (HCs) using quantitative polymerase chain reaction. RESULTS MiR-21 and miR-155 levels were significantly greater in the active nephritis group than in the absent, inactive or HC groups. Moreover, receiver operating characteristic and logistic regression analyses revealed miR-21 and miR-155 were significant risk factors for LN. CONCLUSION Overexpression of miR-21 and miR-155 in PBMCs may participate in LN pathophysiology and these miRNAs could be used as biomarkers for the condition.
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Affiliation(s)
- Majid Khoshmirsafa
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nahid Kianmehr
- Department of Rheumatology, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Falak
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Javad Mowla
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Farhad Seif
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Behnaz Mirzaei
- Department of Genetics, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohadeseh Valizadeh
- Department of Genetics, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mehdi Shekarabi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
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12
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Di Marco M, Ramassone A, Pagotto S, Anastasiadou E, Veronese A, Visone R. MicroRNAs in Autoimmunity and Hematological Malignancies. Int J Mol Sci 2018; 19:ijms19103139. [PMID: 30322050 PMCID: PMC6213554 DOI: 10.3390/ijms19103139] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 10/02/2018] [Indexed: 12/13/2022] Open
Abstract
Autoimmunity and hematological malignancies are often concomitant in patients. A causal bidirectional relationship exists between them. Loss of immunological tolerance with inappropriate activation of the immune system, likely due to environmental and genetic factors, can represent a breeding ground for the appearance of cancer cells and, on the other hand, blood cancers are characterized by imbalanced immune cell subsets that could support the development of the autoimmune clone. Considerable effort has been made for understanding the proteins that have a relevant role in both processes; however, literature advances demonstrate that microRNAs (miRNAs) surface as the epigenetic regulators of those proteins and control networks linked to both autoimmunity and hematological malignancies. Here we review the most up-to-date findings regarding the miRNA-based molecular mechanisms that underpin autoimmunity and hematological malignancies.
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Affiliation(s)
- Mirco Di Marco
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Alice Ramassone
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Sara Pagotto
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Eleni Anastasiadou
- Harvard Medical School Initiative for RNA Medicine, Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
| | - Angelo Veronese
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medicine and Aging Science (DMSI), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
| | - Rosa Visone
- Ageing Research Center and Translational medicine-CeSI-MeT, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), "G. d'Annunzio" University Chieti-Pescara, 66100 Chieti, Italy.
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13
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Foulquier N, Redou P, Le Gal C, Rouvière B, Pers JO, Saraux A. Pathogenesis-based treatments in primary Sjogren's syndrome using artificial intelligence and advanced machine learning techniques: a systematic literature review. Hum Vaccin Immunother 2018; 14:2553-2558. [PMID: 29771635 DOI: 10.1080/21645515.2018.1475872] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Big data analysis has become a common way to extract information from complex and large datasets among most scientific domains. This approach is now used to study large cohorts of patients in medicine. This work is a review of publications that have used artificial intelligence and advanced machine learning techniques to study physio pathogenesis-based treatments in pSS. A systematic literature review retrieved all articles reporting on the use of advanced statistical analysis applied to the study of systemic autoimmune diseases (SADs) over the last decade. An automatic bibliography screening method has been developed to perform this task. The program called BIBOT was designed to fetch and analyze articles from the pubmed database using a list of keywords and Natural Language Processing approaches. The evolution of trends in statistical approaches, sizes of cohorts and number of publications over this period were also computed in the process. In all, 44077 abstracts were screened and 1017 publications were analyzed. The mean number of selected articles was 101.0 (S.D. 19.16) by year, but increased significantly over the time (from 74 articles in 2008 to 138 in 2017). Among them only 12 focused on pSS but none of them emphasized on the aspect of pathogenesis-based treatments. To conclude, medicine progressively enters the era of big data analysis and artificial intelligence, but these approaches are not yet used to describe pSS-specific pathogenesis-based treatment. Nevertheless, large multicentre studies are investigating this aspect with advanced algorithmic tools on large cohorts of SADs patients.
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Affiliation(s)
- Nathan Foulquier
- a LATIM, Laboratoire de Traitement de l'Information Médicale, Université de Brest, Inserm, CHU Brest , Brest , France.,b Lymphocytes B et Autoimmunité Université de Brest, Inserm, CHU Brest, LabEx IGO , Brest , France
| | - Pascal Redou
- a LATIM, Laboratoire de Traitement de l'Information Médicale, Université de Brest, Inserm, CHU Brest , Brest , France
| | - Christophe Le Gal
- a LATIM, Laboratoire de Traitement de l'Information Médicale, Université de Brest, Inserm, CHU Brest , Brest , France
| | - Bénédicte Rouvière
- b Lymphocytes B et Autoimmunité Université de Brest, Inserm, CHU Brest, LabEx IGO , Brest , France.,c Internal Medicine Unit, CHU , Brest , France
| | | | - Alain Saraux
- c Internal Medicine Unit, CHU , Brest , France.,d Rheumatology Unit, Centre National de Référence des Maladies Auto-Immunes Rares (CERAINO), CHU , Brest , France
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14
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Abstract
Sjögren's syndrome (pSS) is a complex and heterogeneous disorder characterized by different clinical subsets. Recently, great efforts have been made searching for reliable biomarkers able to ameliorate the diagnostic algorithm and the prognostic stratification of pSS patients and ultimately allowing the scientific community to address some of the unmet needs for the disease. In this review, we have summarized the state of the art of 'traditional' widely acknowledged clinical, serological and histologic biomarkers for pSS with the aim of highlighting their relevance and limitations in clinical practice. We have also explored some of the novel potential biomarkers that have been proposed more recently, potentially able to open new ways in the assessment of the disease.
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Affiliation(s)
- Chiara Baldini
- Rheumatology Unit, Department of Clinical & Experimental Medicine, University of Pisa, 56126, Italy
| | - Francesco Ferro
- Rheumatology Unit, Department of Clinical & Experimental Medicine, University of Pisa, 56126, Italy
| | - Elena Elefante
- Rheumatology Unit, Department of Clinical & Experimental Medicine, University of Pisa, 56126, Italy
| | - Stefano Bombardieri
- Rheumatology Unit, Department of Clinical & Experimental Medicine, University of Pisa, 56126, Italy
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