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Falahi S, Feizolahi P, Monshizadeh A, Mahmoudi Z, Mahdavi J, Salari F, Karaji AG, Rezaiemanesh A. Association of ANRIL Gene Single-Nucleotide Polymorphisms With Allergic Rhinitis in Kurdish Population From Kermanshah, Iran. THERAPEUTIC ADVANCES IN ALLERGY AND RHINOLOGY 2023; 14:27534030231170874. [PMID: 37200985 PMCID: PMC10185863 DOI: 10.1177/27534030231170874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 04/04/2023] [Indexed: 05/20/2023]
Abstract
Background Allergic rhinitis (AR) is the most common inflammatory disorder of the upper airway caused by aberrant immune responses to allergens in genetically predisposed individuals. Recently, the long noncoding RNA (lncRNA) antisense noncoding RNA in the INK4 locus (ANRIL) has been identified as a novel genetic factor associated with increased AR risk. Objectives This study aimed to evaluate the potential correlation of ANRIL gene single nucleotide polymorphisms (SNPs) with AR risk in the Kurdish population of Kermanshah, Iran. Methods In this case-control study, 130 AR patients and 130 healthy controls were recruited to genotype for two SNPs of the ANRIL gene (rs1333048 and rs10757278) using the Tetra-primer amplification refractory mutation system polymerase chain reaction (T-ARMS-PCR) method. Results Our results showed no significant difference for the alleles and genotypes frequency distribution of lncRNA ANRIL SNPs (rs1333048 and rs10757278) between AR patients and healthy controls (p > 0.05). Additionally, the dominant, additive and recessive genetic models of both SNPs were not associated with altered susceptibility to AR risk (p > 0.05). Conclusion The results demonstrated that the ANRIL gene rs1333048 and rs10757278 polymorphisms might not be associated with susceptibility to AR in the Kurdish population of Kermanshah, Iran.
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Affiliation(s)
- Sara Falahi
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Parisa Feizolahi
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Monshizadeh
- Department of Pathology, Legal Medicine Organization, Kermanshah, Iran
| | - Zahra Mahmoudi
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
Student Research Committee, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Jila Mahdavi
- Department of Biology, Payame Noor University, Tehran, Iran
| | - Farhad Salari
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Gorgin Karaji
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Rezaiemanesh
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Czerwaty K, Dżaman K, Miechowski W. Application of Extracellular Vesicles in Allergic Rhinitis: A Systematic Review. Int J Mol Sci 2022; 24:ijms24010367. [PMID: 36613810 PMCID: PMC9820222 DOI: 10.3390/ijms24010367] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 12/28/2022] Open
Abstract
The pathophysiology of allergic rhinitis (AR), one of the most common diseases in the world, is still not sufficiently understood. Extracellular vesicles (EVs), which are secreted by host and bacteria cells and take part in near and distant intracellular communication, can provide information about AR. Recently, attention has been drawn to the potential use of EVs as biomarkers, vaccines, or transporters for drug delivery. In this review, we present an up-to-date literature overview on EVs in AR to reveal their potential clinical significance in this condition. A comprehensive and systematic literature search was conducted following PRISMA statement guidelines for original, completed articles, available in English concerning EVs and AR. For this purpose, PubMed/MEDLINE, Scopus, Web of Science, and Cochrane, were searched up until 10 Novenmber 2022. From 275 records, 18 articles were included for analysis. The risk of bias was assessed for all studies as low or moderate risk of overall bias using the Office and Health Assessment and Translation Risk of Bias Rating Tool for Human and Animal Studies. We presented the role of exosomes in the pathophysiology of AR and highlighted the possibility of using exosomes as biomarkers and treatment in this disease.
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Affiliation(s)
- Katarzyna Czerwaty
- Department of Otolaryngology, Centre of Postgraduate Medical Education, Marymoncka 99/103, 01-813 Warsaw, Poland
| | - Karolina Dżaman
- Department of Otolaryngology, Centre of Postgraduate Medical Education, Marymoncka 99/103, 01-813 Warsaw, Poland
| | - Wiktor Miechowski
- Department of Otolaryngology, Centre of Postgraduate Medical Education, Marymoncka 99/103, 01-813 Warsaw, Poland
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Wang MQ, Zhu XH, Liu K, Tian XY, Liu YH. LncRNA ANRIL Promotes Autophagy Activation Through miR-16-5p/TLR4 Axis in Allergic Rhinitis. Am J Rhinol Allergy 2022; 36:510-520. [PMID: 35404176 DOI: 10.1177/19458924221086059] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Allergic rhinitis (AR) is an allergic disease of nasal mucosa. LncRNAs are key modulators affecting AR development. Neverthelss, the impact of lncRNA ANRIL in AR is not clear. OBJECTIVE This work decided to study the mechanism underlying the impact of ANRIL on TLR4 expression through targeting miR-16-5p during autophagy and epithelial barrier dysfunction in the progression of AR. METHODS Human nasal epithelial cells were exposed to TNF-α to establish AR cell model, AR mice model was constructed by ovalbumin (OVA) treatment. QRT-PCR or western blot assays were applied to measure the levels of mRNA and proteins. Dual-luciferase reporter gene detection and RIP assay were conducted to verify the association between ANRIL and miR-16-5p. Autophagy flux assessment by mRFP-GFP-LC3 method was performed to detect autophagy level. RESULTS AR progression could induce the autophagy, and the expressions of tight junction proteins were downregulated in AR cell model. Moreover, knockdown of ANRIL reversed the effect of AR on autophagy-related protein and tight junction proteins MiR-16-5p was found to be bound with ANRIL and miR-16-5p inhibitor could reverse ANRIL knockdown-induced downregulation of autophagy-related proteins and epithelial barrier dysfunction. In addition, miR-16-5p directly targeted TLR4. Furthermore, knockdown of ANRIL reversed miR-16-5p and TLR4 expression, autophagy level, and tight junction protein levels in nasal mucosa of AR mice. CONCLUSION This study illustrated that ANRIL acted as a promotion factor in AR induced autophagy and epithelial barrier dysfunction by enhancing the expression of TLR4 via interacting with miR-16-5p.
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Affiliation(s)
- Mei-Qun Wang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, P. R. China
| | - Xin-Hua Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, P. R. China
| | - Ke Liu
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, P. R. China
| | - Xiao-Yan Tian
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, P. R. China
| | - Yue-Hui Liu
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Nanchang University, Nanchang, P. R. China
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Ebadi N, Ghafouri-Fard S, Taheri M, Arsang-Jang S, Omrani MD. Expression analysis of inflammatory response-associated genes in coronary artery disease. Arch Physiol Biochem 2022; 128:601-607. [PMID: 31913058 DOI: 10.1080/13813455.2019.1708953] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) is among prominent causes of death throughout the world. Inflammatory processes participate in the pathogenesis of this disorder. METHODS In the current case-control study, we compared expression levels of three inflammation-associated genes namely Antisense noncoding RNA in the INK4 locus (ANRIL), NKILA and IL-1B between CAD patients and matched healthy subjects. RESULTS ANRIL, IL-1B and NKILA were significantly down-regulated in CAD patients compared with controls (p values of <.0001, .023 and <.0001, respectively). When evaluating study participants based on their gender, the differences in expression levels of ANRIL and NKILA were significant in both male and female patients compared with the matched controls. However, IL-1B was only down-regulated in female patients compared with female controls. CONCLUSION Taken together, our study revealed dysregulation of inflammation-associated genes in the peripheral blood of CAD patients and supported the previously suggested role of inflammation in the pathogenesis of CAD.
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Affiliation(s)
- Nader Ebadi
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahram Arsang-Jang
- Department of Epidemiology and Biostatistics, Cellular and Molecular Research Center, Faculty of Health, Qom University of Medical Sciences, Qom, Iran
| | - Mir Davood Omrani
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Chen Z, Ke X, Wang X, Kang H, Hong S. LncRNA JPX contributes to Treg/Th17 imbalance in allergic rhinitis via targeting the miR-378g/CCL5 axis. Immunopharmacol Immunotoxicol 2022; 44:519-524. [PMID: 35387544 DOI: 10.1080/08923973.2022.2055566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Aim: T-regulatory (Treg)/T-helper (Th) 17 imbalance contributes to the pathogenesis of allergic rhinitis (AR). Long non-coding RNAs (lncRNAs) participate in the progression of AR. Herein, the effect of lncRNA JP X on Treg/Th17 balance in AR was explored.Methods: CD4+ T cells were isolated from patients with AR and healthy control. The percentage of Treg and Th17 cells were examined by flow cytometry. The levels of JP X, miR-378g, CCL5, T GF-β, and IL-17A were tested using qRT-P CR. The protein expression of Foxp3 and RORγt was measured by western blot.Results: The data showed that an imbalance of Treg/Th17 was associated with AR. Upregulation of JP X was found in AR, and knockdown of which improved the imbalance of Treg/Th17. Furthermore, JP X functioned as a sponge of miR-378g to upregulate CCL5. Inhibition of miR-378g reversed the effects on Treg/Th17 induced by silencing of JP X. Moreover, overexpression of CCL5 reversed miR-378g-induced effects.Conclusion: In conclusion, depletion of JP X promoted Treg/Th17 balance in AR via regulating the miR-378g/CCL5 axis. The findings provided a novel therapeutic insight for AR.
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Affiliation(s)
- Ziqi Chen
- Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xia Ke
- Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoqiang Wang
- Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Houyong Kang
- Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Suling Hong
- Department of Otorhinolaryngology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Xia H, Li S, He Y, Ren Q, Qin S. Long non-coding RNA ANRIL serves as a potential marker of disease risk, inflammation, and disease activity of pediatric inflammatory bowel disease. Clin Res Hepatol Gastroenterol 2022; 46:101895. [PMID: 35227955 DOI: 10.1016/j.clinre.2022.101895] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 02/10/2022] [Accepted: 02/15/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Long non-coding antisense RNAs in the INK4 locus (lnc-ANRIL) have been reported to be involved in inflammation and immunity. However, few studies have reported its clinical application in pediatric inflammatory bowel disease (IBD). Therefore, we conducted this study to investigate the correlation between lnc-ANRIL expression and disease risk, inflammation, and activity in pediatric IBD patients. METHODS Pediatric patients with Crohn's disease (CD; n = 40), ulcerative colitis (UC; n = 40), and controls (n = 20) were recruited. For all pediatric IBD patients, lnc-ANRIL expression in peripheral blood mononuclear cells and serum inflammatory cytokine levels were measured by RT-qPCR and ELISA, respectively. For the controls, lnc-ANRIL expression was also measured. RESULTS Lnc-ANRIL levels were lower in CD (P = 0.002) and UC (P = 0.001) patients compared with the controls; negatively correlated with C-reactive protein levels (P<0.01), erythrocyte sedimentation rate (P<0.01), disease activity (P<0.05), and severity (P<0.05) in CD and UC patients; and inversely associated with tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-17, and IL-23 levels in both CD and UC patients (all P<0.01). Further subgroup analyses revealed that the association between lnc-ANRIL and inflammatory cytokines and disease activity was more remarkable in pediatric patients with moderate or severe IBD. CONCLUSION Lnc-ANRIL may serve as a potential marker for evaluating disease risk and monitoring disease activity in pediatric IBD patients.
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Affiliation(s)
- Hong Xia
- Department of Pediatrics, Xingtai People's Hospital, Xingtai, China
| | - Shaofei Li
- Department of Gastroenterology, Minmetals Hanxing Staff General Hospital, Handan, China.
| | - Yuanyuan He
- Department of Pediatrics, Xingtai People's Hospital, Xingtai, China
| | - Qingguo Ren
- Department of Pediatrics, Xingtai People's Hospital, Xingtai, China
| | - Simei Qin
- Department of Pediatrics, The Second Affiliated Hospital of Baotou Medical College, Baotou, China
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王 冲, 黄 海, 王 宏, 李 椿, 刘 晓. [Research progress on the relationship between lncRNA and the pathogenesis of allergic rhinitis]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2022; 36:233-238. [PMID: 35193349 PMCID: PMC10128298 DOI: 10.13201/j.issn.2096-7993.2022.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 10/11/2021] [Indexed: 04/30/2023]
Abstract
Long non-coding RNA(lncRNA) belongs to the category of non-coding RNA, which length exceeds 200 nucleotides and can hardly encode the expression of proteins. Based on the data from several clinical researches, it is considered that lncRNA not only plays the biological role in epigenetics, transcriptional and post-transcriptional levels, but also abnormally expresses in inflammatory response and the related diseases. In recent years, with the intensive study of gene expression regulation of allergic rhinitis(AR), it has been found that a variety of non-coding RNA, including lncRNA, have close relationship with the occurrence and development of AR. This review mainly summarized the biological function, immunomodulatory effect of lncRNA and the relationship between the lncRNA and the pathogenesis of AR, providing new thoughts and strategies for the further research, prevention as well as the treatment of AR.
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8
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Ma Z, Lian H, Lin X, Li Y. LncRNA MIAT Promotes Allergic Inflammation and Symptoms by Targeting MiR-10b-5p in Allergic Rhinitis Mice. Am J Rhinol Allergy 2021; 35:781-789. [PMID: 34709954 DOI: 10.1177/1945892421998143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Allergic rhinitis (AR) is one of the most common noninfectious respiratory diseases caused by immunoglobulin E (IgE) response. OBJECTIVE The study sought to explore the relationship between lncRNA MIAT and miR-10b-5p and their interaction in the regulation of allergic phenotypes in allergic rhinitis (AR) mice. METHODS A mice model of AR was constructed using ovalbumin (OVA) sensitization. AR mice were treated with miR-10b-5p agomiR and LNA mediated lncRNA MIAT. The targeting relationship between MIAT and miR-10b-5p was analyzed by the ENCORI website and dual-luciferase reporter assay. The numbers of rubbing and sneezing of mice were counted. Hematoxylin-eosin (HE) staining visualized the eosinophils infiltration in nasal mucosa tissues of mice. The percentage of Th17 cells was quantitated by flow cytometry analysis. ELISA was used to detect the levels of serum OVA-specific IgE, the Th12 cytokine IL-4, and inflammatory cytokines (IL-6, IL-17). RESULTS MIAT was up-regulated in the nasal mucosa of AR mice, while miR-10b-5p was down-regulated. MIAT directly suppressed miR-10b-5p expression in AR mice. The numbers of rubbing and sneezing, the percentage of Th17 cells, and the levels of OVA-specific IgE, IL-4, IL-6, and IL-17 in AR mice were decreased by miR-10b-5p overexpression, which was reversed by MIAT overexpression. The eosinophils infiltration in AR mice was inhibited by miR-10b-5p overexpression, which was also reversed by MIAT overexpression. CONCLUSION The present study demonstrates that MIAT overexpression Promotes allergic inflammation and symptoms by activating Th17 immune response via miR-10b-5p inhibition.
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Affiliation(s)
- Zhiqi Ma
- Department of Otorhinolaryngology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Haijuan Lian
- Hangzhou Medical College, Binjiang District, Hangzhou, China
| | - Xiaoyan Lin
- Department of Otorhinolaryngology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yong Li
- Department of Otorhinolaryngology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Wang T, Cai W, Wu Q, Chen D, Wang P, Xu Z. Exosomal lncRNA Nuclear Paraspeckle Assembly Transcript 1 (NEAT1)contributes to the progression of allergic rhinitis via modulating microRNA-511/Nuclear Receptor Subfamily 4 Group A Member 2 (NR4A2) axis. Bioengineered 2021; 12:8067-8079. [PMID: 34672863 PMCID: PMC8806616 DOI: 10.1080/21655979.2021.1982313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Allergic rhinitis (AR) is a common chronic disease characterized by inflammation of the nasal mucosa. Long non-coding RNA (LncRNA) has been reported to be involved in the pathogenesis of various diseases. However, the biological roles of lncRNA Nuclear Paraspeckle Assembly Transcript 1 (NEAT1) in AR are still unclear. The mRNA levels of NEAT1, miR-511, and Nuclear Receptor Subfamily 4 Group A Member 2 (NR4A2) were detected by RT-qPCR. The protein levels of exosomal markers were examined by western blot. ELISA was used to assess the levels of GM-CSF, eotaxin-1, and MUC5AC. The cell viability and apoptosis were evaluated by CCK-8 and TUNEL assays. In this study, we found that the NEAT1 level was highly expressed in AR and IL-13-treated HNECs. NEAT1 interference significantly suppressed levels of GM-CSF, eotaxin-1, and MUC5AC and apoptosis rate, but promoted the viability of IL-13-treated human nasal epithelial cells (HNECs). Moreover, exosomes containing NEAT1 induced inflammatory cytokine production and apoptosis, while NEAT1 depletion abrogated these effects. In addition, NEAT1 directly interacted with miR-511, and the inhibition of miR-511 partially restored the inhibitory effects of NEAT1 silencing on inflammatory cytokine, mucus production, and apoptosis in IL-13-stimulated HNECs. Furthermore, miR-511 could bind to the 3ʹUTR of NR4A2, and the inhibition of miR-511 increased levels of inflammatory factors and apoptosis rate, which was counteracted by depleting NR4A2. In conclusion, our data revealed that exosomal NEAT1 contributed to the pathogenesis of AR through the miR-511/NR4A2 axis. These findings might offer novel strategies for the prevention and treatment of AR.
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Affiliation(s)
- Tao Wang
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weiyu Cai
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qinwei Wu
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Dong Chen
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Peihua Wang
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhou Xu
- Department of Otolaryngology Head & Neck Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Rikhtegar R, Mosimann PJ, Rothaupt J, Mirza-Aghazadeh-Attari M, Hallaj S, Yousefi M, Amiri A, Farashi E, Kheyrollahiyan A, Dolati S. Non-coding RNAs role in intracranial aneurysm: General principles with focus on inflammation. Life Sci 2021; 278:119617. [PMID: 34004250 DOI: 10.1016/j.lfs.2021.119617] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/30/2021] [Accepted: 05/09/2021] [Indexed: 02/07/2023]
Abstract
Intracranial aneurysm (IA) is one of the most challenging vascular lesions in the brain for clinicians. It was reported that 1%-6% of the world's population is affected by IAs. Owing to serious complications arising from these lesions, much attention has been paid to better understand their pathophysiology. Non-coding RNAs including short non-coding RNAs and long non-coding RNAs, have critical roles in modulating physiologic and pathological processes. These RNAs are emerging as new fundamental regulators of gene expression, are related with the progression of IA. Non-coding RNAs act via multiple mechanisms and be involved in vascular development, growth and remodeling. Furthermore, these molecules are involved in the regulation of inflammation, a key process in the formation and rupture of IA. Studying non-coding RNAs can yield a hypothetical mechanism for better understanding IA. The present study aims to focus on the role of these non-coding RNAs in the pathogenesis of IA.
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Affiliation(s)
- Reza Rikhtegar
- Department of Intracranial Endovascular Therapy, Alfried Krupp Krankenhaus Essen, Essen, Germany
| | - Pascal J Mosimann
- Department of Intracranial Endovascular Therapy, Alfried Krupp Krankenhaus Essen, Essen, Germany
| | - Jan Rothaupt
- Department of Intracranial Endovascular Therapy, Alfried Krupp Krankenhaus Essen, Essen, Germany
| | | | - Shahin Hallaj
- Burn and Regenerative Medicine Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Atefeh Amiri
- Department of Cardiology, Marien Marl Hospital, Marl, Germany
| | - Ebrahim Farashi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Sanam Dolati
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
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Devadoss D, Daly G, Manevski M, Houserova D, Hussain SS, Baumlin N, Salathe M, Borchert G, Langley RJ, Chand HS. A long noncoding RNA antisense to ICAM-1 is involved in allergic asthma associated hyperreactive response of airway epithelial cells. Mucosal Immunol 2021; 14:630-639. [PMID: 33122732 PMCID: PMC8081750 DOI: 10.1038/s41385-020-00352-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 10/11/2020] [Accepted: 10/14/2020] [Indexed: 02/04/2023]
Abstract
Epithelial cells of the conducting airways are a pivotal first line of defense against airborne pathogens and allergens that orchestrate inflammatory responses and mucociliary clearance. Nonetheless, the molecular mechanisms responsible for epithelial hyperreactivity associated with allergic asthma are not completely understood. Transcriptomic analysis of human airway epithelial cells (HAECs), differentiated in-vitro at air-liquid interface (ALI), showed 725 differentially expressed immediate-early transcripts, including putative long noncoding RNAs (lncRNAs). A novel lncRNA on the antisense strand of ICAM-1 or LASI was identified, which was induced in LPS-primed HAECs along with mucin MUC5AC and its transcriptional regulator SPDEF. LPS-primed expression of LASI, MUC5AC, and SPDEF transcripts were higher in ex-vivo cultured asthmatic HAECs that were further augmented by LPS treatment. Airway sections from asthmatics with increased mucus load showed higher LASI expression in MUC5AC+ goblet cells following multi-fluorescent in-situ hybridization and immunostaining. LPS- or IL-13-induced LASI transcripts were mostly enriched in the nuclear/perinuclear region and were associated with increased ICAM-1, IL-6, and CXCL-8 expression. Blocking LASI expression reduced the LPS or IL-13-induced epithelial inflammatory factors and MUC5AC expression, suggesting that the novel lncRNA LASI could play a key role in LPS-primed trained airway epithelial responses that are dysregulated in allergic asthma.
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Affiliation(s)
- Dinesh Devadoss
- Department of Immunology and Nano-Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL-33199
| | - Grant Daly
- Department of Pharmacology, University of South Alabama, Mobile, AL-36688
| | - Marko Manevski
- Department of Immunology and Nano-Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL-33199
| | - Dominika Houserova
- Department of Pharmacology, University of South Alabama, Mobile, AL-36688
| | - Shah S. Hussain
- Medicine-Pulmonary/Allergy/Critical Care, University of Alabama at Birmingham, Birmingham, AL-35233
| | - Nathalie Baumlin
- Miller School of Medicine, Division of Pulmonary, Critical Care, and Sleep Medicine, University of Miami, Miami, FL-33136,Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS-66160
| | - Matthias Salathe
- Miller School of Medicine, Division of Pulmonary, Critical Care, and Sleep Medicine, University of Miami, Miami, FL-33136,Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS-66160
| | - Glen Borchert
- Department of Pharmacology, University of South Alabama, Mobile, AL-36688
| | - Raymond J. Langley
- Department of Pharmacology, University of South Alabama, Mobile, AL-36688
| | - Hitendra S. Chand
- Department of Immunology and Nano-Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL-33199
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Wei X, Xu M, Wang C, Fang S, Zhang Y, Wang W. Genome-wide analysis of long noncoding RNA expression profile in nasal mucosa with allergic rhinitis. BMC Med Genomics 2021; 14:100. [PMID: 33836777 PMCID: PMC8033732 DOI: 10.1186/s12920-021-00949-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 03/16/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) are involved in a variety of human immune diseases. However, the expression profile and precise function of lncRNAs in allergic rhinitis (AR) remain unknown. In the present study, genome-wide analysis of lncRNA expression was performed in the nasal mucosa tissue and mRNA regulatory relationship was examined among patients with or without AR. METHODS Microarray assays were performed and the differential expressions of lncRNAs or mRNA were verified through RT-PCR. The lncRNA functions were annotated using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG). The potential regulatory relationships between lncRNAs and the co-expressed mRNAs were analyzed using Cytoscape software. The expressions of specific lncRNAs and mRNAs were examined using an in vitro cell model. RESULTS A total of 57 lncRNAs and 127 mRNAs were dysregulated in the nasal mucosa tissue of patients with AR, compared to those of patients without AR (fold change > 2.0 and P < 0.05). GO and pathway analysis indicated that the lncRNA-co-expressed mRNAs were enriched in several biological processes and cellular signaling pathways related to AR, such as positive regulation of the integrin biosynthetic process, cell adhesion, and leukocyte transendothelial migration. Some lncRNAs regulated the co-expressed genes in a cis- and/or trans-regulatory manner. Furthermore, allergen exposure significantly increased the expression of lnc-CXCL12-4, CXCL12, and CXCR4 in BEAS-2B cells compared to untreated cells (P < 0.01). CONCLUSION The results of the present study suggest that lncRNAs participate in the biological pathways related to AR. Leukocyte transepithelial migration may be a potential target for lncRNAs to regulate allergic inflammation and CXCL12/CXCR4 axis plays an important role in the inflammatory process of AR.
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Affiliation(s)
- Xian Wei
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Man Xu
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Chao Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Shengjian Fang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Yu Zhang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, People's Republic of China
| | - Weihua Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, People's Republic of China.
- Department of Otolaryngology-Head and Neck Surgery, Shanghai East Hospital Ji'an Hospital, Ji'an, Jiangxi, People's Republic of China.
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Tian X, Liu B, Chen L, Xie Y, Liang J, Yang Y, Shao L, Zhang J, Wang J, Zhang X, Wu Z, Liu Y. RNA-Seq Identifies Marked Th17 Cell Activation and Altered CFTR Expression in Different Atopic Dermatitis Subtypes in Chinese Han Populations. Front Immunol 2021; 12:628512. [PMID: 33868246 PMCID: PMC8047326 DOI: 10.3389/fimmu.2021.628512] [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] [Received: 11/12/2020] [Accepted: 03/01/2021] [Indexed: 12/13/2022] Open
Abstract
Background Patients with atopic dermatitis (AD) exhibit phenotypic variability in ethnicity and IgE status. In addition, some patients develop other allergic conditions, such as allergic rhinitis (AR), in subsequent life. Understanding the heterogeneity of AD would be beneficial to phenotype-specific therapies. Methods Twenty-eight Chinese AD patients and 8 healthy volunteers were enrolled in the study. High-throughput transcriptome sequencing was conducted on lesional and nonlesional skin samples from 10 AD patients and matched normal skin samples from 5 healthy volunteers. Identification of differentially expressed genes (DEGs), KEGG pathway analyses, and sample cluster analyses were conducted in the R software environment using the DEseq2, ClusterProfiler, and pheatmap R packages, respectively. qRT-PCR, Western blotting, and ELISA were used to detect gene expression levels among subtypes. Correlation analysis was performed to further investigate their correlation with disease severity. Results A total of 25,798 genes were detected per sample. Subgroup differential expression analysis and functional enrichment analysis revealed significant changes in the IL17 signaling pathway in Chinese EAD patients but not in IAD patients. DEGs enriched in cytokine-cytokine receptor interactions and gland secretion were considered to be associated with atopic march. Further investigations confirmed a marked IL17A upregulation in Chinese EAD with a positive relationship with total IgE level and AD severity. In addition, increased IL17A in AD patients with AR demonstrated a closer association with AR severity than IL4R. Moreover, AQP5 and CFTR were decreased in the lesions of AD patients with AR. The CFTR mRNA expression level was negatively associated with the skin IL17A level and AR severity. Conclusion Our research characterized marked Th17 activation in Chinese EAD patients, and altered expression of IL17A, IL4R, AQP5, and CFTR in AD patients with AR was associated with AR severity. It partially explained the phenotypic differences of AD subtypes and provided potential references for endotype-targeted therapy.
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Affiliation(s)
- Xin Tian
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Baoyi Liu
- Department of Dermatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lijie Chen
- Department of Dermatology, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yongyi Xie
- Department of Dermatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingyao Liang
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Yan Yang
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Lei Shao
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Jing Zhang
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Jianqin Wang
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Xibao Zhang
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Zhouwei Wu
- Department of Dermatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yumei Liu
- Department of Dermatology, Guangzhou Institute of Dermatology, Guangzhou, China
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Liu HW, Hu ZL, Li H, Tan QF, Tong J, Zhang YQ. Knockdown of lncRNA ANRIL suppresses the production of inflammatory cytokines and mucin 5AC in nasal epithelial cells via the miR-15a-5p/JAK2 axis. Mol Med Rep 2020; 23:145. [PMID: 33325534 PMCID: PMC7751488 DOI: 10.3892/mmr.2020.11784] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 10/08/2020] [Indexed: 12/13/2022] Open
Abstract
The incidence of allergic rhinitis (AR) is increasing worldwide. Human nasal epithelial cells (HNECs) are the key cells in the occurrence of AR. Antisense non-coding RNA in the INK4 locus (ANRIL) was discovered to be involved in the progression of AR. However, the mechanism by which ANRIL mediates the progression of AR remains to be determined. The present study aimed to further explore the mechanism by which ANRIL regulates AR. Thereby, HNECs were treated with IL-13 to mimic AR in vitro. The mRNA expression levels of ANRIL, microRNA (miR)-15a-5p, JAK2, mucin 5AC (MUC5AC), granulocyte-macrophage colony-stimulating factor (GM-CSF) and eotaxin-1, and protein expression levels of JAK2, STAT3 and phosphorylated-STAT3 in HNECs were analyzed using reverse transcription-quantitative PCR and western blotting, respectively. ELISAs were used to detect the secretory levels of inflammatory cytokines and mucin in cell supernatants. In addition, a dual luciferase reporter assay was used to confirm the downstream target of ANRIL and the target gene of miR-15a-5p. The results revealed that the secretory levels of eotaxin-1, GM-CSF and MUC5AC were significantly upregulated by IL-13 in the supernatant of HNECs. The expression levels of ANRIL and JAK2 were also upregulated in IL-13-induced HNECs, while the expression levels of miR-15a-5p were downregulated. In addition, ANRIL was identified to bind to miR-15a-5p. The IL-13-induced upregulation of eotaxin-1, GM-CSF and MUC5AC mRNA expression and secretory levels was significantly inhibited by the genetic knockdown of ANRIL, while the miR-15a-5p inhibitor effectively reversed this effect. JAK2 was also discovered to be directly targeted by miR-15a-5p. The overexpression of JAK2 significantly suppressed the therapeutic effect of miR-15a-5p mimics on IL-13-induced inflammation in vitro. In conclusion, the findings of the present study suggested that the genetic knockdown of ANRIL may suppress the production of inflammatory cytokines and mucin in IL-13-treated HNECs via regulation of the miR-15a-5p/JAK2 axis. Thus, ANRIL may serve as a novel target for AR treatment.
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Affiliation(s)
- Huo-Wang Liu
- Department of Otolaryngology-Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Zhong-Liang Hu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan 410007, P.R. China
| | - Hao Li
- Department of Otolaryngology-Head and Neck Surgery, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830000, P.R. China
| | - Qi-Feng Tan
- Department of Otolaryngology-Head and Neck Surgery, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830000, P.R. China
| | - Jing Tong
- Department of Otolaryngology-Head and Neck Surgery, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830000, P.R. China
| | - Yong-Quan Zhang
- Department of Otolaryngology-Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
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15
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Peripheral expression of ANRIL is increased in axial spondyloarthritis patients, and particularly in females. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Chen Z, Xing S, Huang Y, Zeng Q, Xu D, He Q, Qin H, Luo X, Li R. Efficacy and safety of acupoint injection therapy for allergic rhinitis: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e22737. [PMID: 33080733 PMCID: PMC7572024 DOI: 10.1097/md.0000000000022737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Allergic rhinitis (AR), characterized by nasal itching, sneezing, and congestion, is a common disorder of nose. In the United States, AR affects 10% to 20% of adults. The negative impact of the high prevalence of AR has caused a great economic burdens worldwide. Modern Western Medicine mainly treats AR with antihistamine drugs, glucocorticoids, allergic immunotherapy (AIT), but it seriously affects patients compliance because of its long course of treatment, high medical costs and side effect. And now, as an important mean of treating AR, acupoint injection has been widely used in clinics, and has achieved significant efficacy. METHODS AND ANALYSIS The following databases will be searched for relevant information before July 2020: PubMed, Embase, Cochrane Library, Web of Science, and CNKI. MAJOR RESULTS scores of Rhinitis Quality of Life (RQLQ), Rhinitis Total Symptom Scores (RTSS). Secondary results: levels of antigen-specific serum immunoglobulin E (IgE), total effective rate, adverse event. Data will be collected independently by 2 researchers, and the risk of bias in meta-analysis will be evaluated according to "Cochrane Handbook for Systematic Reviews of Interventions". All data analysis will be conducted using Review Manager V.5.3. and Stata V.12.0. RESULTS The curative effect and safety of acupoint injection treatment for AR patients will be evaluated systematically. CONCLUSION The systematic review of this study will summarize the currently published evidence of acupoint injection treatment for AR to further guide its promotion and application. ETHICS AND DISSEMINATION The private information from individuals will not be published. This systematic review also will not involve endangering participant rights. Ethical approval is not required. The results may be published in a peer-reviewed journal or disseminated in relevant conferences.Open Science Framework (OSF) registration number: https://osf.io/fa9dq.
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Affiliation(s)
| | - Shasha Xing
- Ruikang Hospital affiliated to Guangxi University of Chinese Medicine, Nanning, Guangxi Province
| | | | - Qifeng Zeng
- Guangxi university of Traditional Chinese Medicine
| | - Donghan Xu
- Macau University of Science and Technology, College of Traditional Chinese Medicine Macau
| | - Qiumei He
- Guangxi university of Traditional Chinese Medicine
| | | | - Xiaofan Luo
- Guangxi university of Traditional Chinese Medicine
| | - Renfeng Li
- The first Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, Guangxi Province, China
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Ghafouri-Fard S, Shoorei H, Taheri M, Sanak M. Emerging role of non-coding RNAs in allergic disorders. Biomed Pharmacother 2020; 130:110615. [PMID: 32777705 DOI: 10.1016/j.biopha.2020.110615] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/26/2020] [Accepted: 08/02/2020] [Indexed: 02/06/2023] Open
Abstract
RNA transcripts that not undergo translation into polypeptides recently came into focus of research. Long non-coding RNAs (lncRNAs), microRNAs (miRNAs) and circular RNAs (circRNAs) comprise the most important groups of these transcripts. LncRNAs have a length over 200 nucleotides and like mRNAs, have regulated transcription in a tissue specific manner. Biogenesis and function of lncRNAs is related to cell differentiation, response to stimuli and regulation of immune responses. LncRNAs can interact with both miRNAs and mRNAs. MiRNAs are characterized by a length of 22-24 nucleotides. MiRNAs regulate expression of genes at the post-transcriptional level. LncRNAs together with miRNAs are considered as regulators of the immune system. Alterations in their biogenesis is an important mechanism in the development immune related disorders. CircRNAs are products of aberrant maturation of protein-coding transcripts in a process of back-splicing, in which a single strand RNA molecule attains a closed circle shape. Despite a low expression, some circRNA were found to titrate miRNAs and interfere with maturation of legitimate protein-coding transcripts. We summarize the current knowledge on the role of non-coding transcripts in allergic disorders: asthma, atopic dermatitis, allergic rhinitis and urticaria. The reviewed data suggest lncRNA and miRNAs as therapeutic targets and biomarkers of allergic disorders.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Marek Sanak
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland.
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18
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Zhang H, Zhu X, Liu X, Wang Y, Liu Y. Long non-coding RNA FOXD3-AS1 regulates the expression and secretion of IL-25 in nasal epithelial cells to inhibit Th2 type immunoreaction in allergic rhinitis. Mol Cell Biochem 2020; 473:239-246. [PMID: 32671514 DOI: 10.1007/s11010-020-03825-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 07/03/2020] [Indexed: 12/19/2022]
Abstract
Long non-coding RNA FOXD3-AS1 is associated with allergic rhinitis (AR). This article aims to demystify the role of FOXD3-AS1 in AR. We compared FOXD3-AS1 expression in nasal mucosas between AR patients and healthy control. Next, nasal epithelial cells (NECs) were incubated with lipopolysaccharide or recombinant IL-25, and then the supernatant of the NECs was incubated with CD4+ T cells. Th2 cell proportions were assessed by flow cytometry. The levels of gene and cytokines were detected by real-time quantitative PCR or enzyme linked immunosorbent assay. FOXD3-AS1 was downregulated in nasal mucosas of AR patients, whereas Th2 cell proportions and the levels of IL-25, IL-4, and IL-13 were enhanced in peripheral blood of AR patients. FOXD3-AS1 overexpression inhibited the expression and secretion of IL-25 in NECs. The levels of IL-4 and IL-13 and Th2 cell proportions in CD4+ T cells were enhanced by recombinant IL-25, which was effectively abolished by the supernatant of FOXD3-AS1-overexpressed NECs treatment. Our study demonstrates that FOXD3-AS1 is downregulated in nasal mucosas of AR patients, and FOXD3-AS1 represses the expression and secretion IL-25 in NECs, thereby inhibiting Th2 type immunoreaction in AR. Thus, our data provide a novel target gene for AR treatment.
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Affiliation(s)
- Hao Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Xinhua Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Xiao Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Yaojie Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Yuehui Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Road, Nanchang, 330006, Jiangxi, People's Republic of China.
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Yang Y, Zhang Y, Yang Y, Guo J, Yang L, Li C, Song X. Differential Expression of Long Noncoding RNAs and Their Function-Related mRNAs in the Peripheral Blood of Allergic Rhinitis Patients. Am J Rhinol Allergy 2020; 34:508-518. [PMID: 32168998 DOI: 10.1177/1945892420912164] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND The mechanism of long noncoding RNAs (lncRNAs) involved in the development of allergic rhinitis (AR) remains unclear. OBJECTIVE We investigated the mechanism by which differentially expressed lncRNAs contribute to pathogenesis of AR. METHODS Expression profiles of lncRNAs and mRNAs were analyzed by microarray detection from the blood samples of 3 AR patients and 3 control subjects, and the main lncRNAs were verified by quantitative real-time polymerase chain reaction (qRT-PCR) in the peripheral blood of 16 AR patients and 18 control subjects. GO (Gene_Ontology), Pathway, and Disease analysis of differentially expressed lncRNAs and mRNAs, and transcription factor prediction analysis were performed to explore synergistic effect of differentially expressed lncRNAs and their function-related mRNAs on AR pathogenesis. RESULTS Thirty-one lncRNAs were differentially expressed in the peripheral blood from AR patients, and 4 of the 5 most differentially expressed lncRNAs had significantly higher levels in AR patients than in control subjects by qRT-PCR analysis. A lncRNA-mRNA coexpression network analysis identified 16 pairs of positive correlations between the 4 lncRNAs and coexpressed mRNAs. GO, Pathway, and Disease analyses indicated that the 4 lncRNAs were correlated with 7 mRNAs enriched in terms of inflammation, immune response, and allergic diseases. Transcription factor prediction results suggested that Oct-1, AP-1, NF-kappaB, and c-Rel play key roles in the pathogenesis of AR mediated by lncRNAs. CONCLUSION Our results provide new insights into how lncRNAs and their function-related mRNAs might contribute to AR.
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Affiliation(s)
- Yanyan Yang
- Department of Otolaryngology, Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Yu Zhang
- Department of Otolaryngology, Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Yujuan Yang
- Department of Otolaryngology, Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Jing Guo
- Department of Otolaryngology, Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Liping Yang
- Department of Otolaryngology, Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Chenglin Li
- Center for Clinical Medicine Innovation, Shenzhen Hospital of Southern Medical University, Shenzhen, China
| | - Xicheng Song
- Department of Otolaryngology, Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
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