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Antequera-González B, Collell-Hernández R, Martínez-Micaelo N, Marimon-Blanch C, Carbonell-Prat B, Escribano J, Alegret JM. miR-130a expression is related to aortic dilation in bicuspid aortic valve children. Pediatr Res 2024:10.1038/s41390-024-03018-5. [PMID: 38273119 DOI: 10.1038/s41390-024-03018-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 10/03/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Bicuspid aortic valve disease (BAV) is present in 0.5-2% of the population and can promote aortic dilation, eventually leading to fatal consequences. Although some biomarkers have been proposed in adults, no studies have tested these candidates in children. We aimed to evaluate four miRNAs previously described to be related to BAV disease and aortic dilation in adults in a paediatric cohort. METHODS Eighty participants ≤17 years old (4-17; mean 12) were included. From the BAV group, 40% had a dilated aorta (z score >2). RT‒qPCR were performed in plasma samples to quantify miR-122, miR-130a, miR-486, and miR-718 using the delta-delta Ct method. Functional and enrichment analyses of miR-130a were also performed. RESULTS miR-130a expression in plasma was found to be significantly lower in BAV patients with a dilated aorta versus nondilated patients (p = 0.008) and healthy TAV controls (p = 0.004). Furthermore, miR-130a expression in plasma was inversely correlated with ascending aorta (r = 0.318, p = 0.004) and aortic root z scores (r = 0.322; p = 0.004). Enrichment analysis showed that miR-130a target genes are related to the TGFβ signalling pathway. CONCLUSIONS miR-130a expression in plasma is decreased in aortic-dilated BAV children compared to nondilated BAV children, helping differentiate low- to high-risk patients. IMPACT miR-130a expression in plasma is related to aortic dilation in bicuspid aortic valve (BAV) children. To our knowledge, this is the first study that analyses miRNA patterns in bicuspid aortic valve children with aortic dilation. miR-130a expression in plasma could be a biomarker in order to help differentiate low-to high-risk BAV children, which is vitally important for advanced care planning.
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Affiliation(s)
- Borja Antequera-González
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Rosa Collell-Hernández
- Pediatric Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Neus Martínez-Micaelo
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Cristina Marimon-Blanch
- Pediatric Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Bàrbara Carbonell-Prat
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Joaquín Escribano
- Pediatric Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Josep M Alegret
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain.
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain.
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Kucher AN, Koroleva IA, Nazarenko MS. Pathogenetic Significance of Long Non-Coding RNAs in the Development of Thoracic and Abdominal Aortic Aneurysms. BIOCHEMISTRY. BIOKHIMIIA 2024; 89:130-147. [PMID: 38467550 DOI: 10.1134/s0006297924010085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 03/13/2024]
Abstract
Aortic aneurysm (AA) is a life-threatening condition with a high prevalence and risk of severe complications. The aim of this review was to summarize the data on the role of long non-coding RNAs (lncRNAs) in the development of AAs of various location. Within less than a decade of studies on the role of lncRNAs in AA, using experimental and bioinformatic approaches, scientists have obtained the data confirming the involvement of these molecules in metabolic pathways and pathogenetic mechanisms critical for the aneurysm development. Regardless of the location of pathological process (thoracic or abdominal aorta), AA was found to be associated with changes in the expression of various lncRNAs in the tissue of the affected vessels. The consistency of changes in the expression level of lncRNA, mRNA and microRNA in aortic tissues during AA development has been recordedand regulatory networks implicated in the AA pathogenesis in which lncRNAs act as competing endogenous RNAs (ceRNA networks) have been identified. It was found that the same lncRNA can be involved in different ceRNA networks and regulate different biochemical and cellular events; on the other hand, the same pathological process can be controlled by different lncRNAs. Despite some similarities in pathogenesis and overlapping of involved lncRNAs, the ceRNA networks described for abdominal and thoracic AA are different. Interactions between lncRNAs and other molecules, including those participating in epigenetic processes, have also been identified as potentially relevant to the AA pathogenesis. The expression levels of some lncRNAs were found to correlate with clinically significant aortic features and biochemical parameters. Identification of regulatory RNAs functionally significant in the aneurysm development is important for clarification of disease pathogenesis and will provide a basis for early diagnostics and development of new preventive and therapeutic drugs.
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Affiliation(s)
- Aksana N Kucher
- Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634050, Russia
| | - Iuliia A Koroleva
- Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634050, Russia
| | - Maria S Nazarenko
- Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634050, Russia.
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Puwei S, Jiali X, Zhuoga D, Kede W, Patel N, Jia A, Jirong Q, Xuming M. Bioinformatic analysis identifies GPR91 as a potential key gene in brain injury after deep hypothermic low flow. Heliyon 2023; 9:e15286. [PMID: 37187908 PMCID: PMC10176032 DOI: 10.1016/j.heliyon.2023.e15286] [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: 06/16/2022] [Revised: 03/21/2023] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
Purpose Explore the transcription change of brain ischemia and reperfusion injury after deep hypothermic low flow. Method The data from PRJNA739516 and GSE104036 were obtained for the differentially expressed genes identification, functional enrichment analysis, gene set enrichment analysis, protein-protein interaction construction and hub gene identification. Oxygen and glucose deprivation model was set to validate the hub gene and explore the detailed brain injury mechanism. Result Interleukin, immunological response, NF-κB signaling pathway, G protein-coupled receptor signaling pathway and NLRP inflammatory are functional pathway were enriched in differentially expressed genes analysis. Sucnr1, Casr, Cxcr4, C5ar1, Tas2r41, Tas2r60 and Hcar2 were identified and verified in the OGD model. Knocking down GPR91 reduces the inflammatory response after OGD and GPR91 may be involved in the inflammatory pre-reaction through the synergistic activation of NF-κB, NLRP3, and IL-1β respectively. Conclusion Our study found that Interleukin, immunological response, NF-κB signaling pathway, G protein-coupled receptor signaling pathway and NLRP inflammatory are all associated with brain ischemia and reperfusion injury after deep hypothermic low flow and GPR91 can activate NF-κB/NLRP3 pathway and trigger the release of IL-1β in this progress.
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Affiliation(s)
- Song Puwei
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Xu Jiali
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Deqin Zhuoga
- Department of Cardiothoracic Surgery, Nanjing Children's Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Wu Kede
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Nishant Patel
- Department of Cardiothoracic Surgery, Nanjing Children's Hospital, Medical School of Nanjing University, Nanjing, 210093, China
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - An Jia
- Department of Cardiothoracic Surgery, Nanjing Children's Hospital, Medical School of Nanjing University, Nanjing, 210093, China
| | - Qi Jirong
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
- Corresponding author. Department of Cardiothoracic Surgery, Nanjing Children's Hospital, Medical School of Nanjing Children University, Nanjing, 210093, China.
| | - Mo Xuming
- Department of Cardiothoracic Surgery, Nanjing Children's Hospital, Medical School of Nanjing University, Nanjing, 210093, China
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
- Corresponding author. Department of Cardiothoracic Surgery, Nanjing Children's Hospital, Medical School of Nanjing University, Nanjing, 210093, China.
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Wang K, Kan Q, Ye Y, Qiu J, Huang L, Wu R, Yao C. Novel insight of N6-methyladenosine modified subtypes in abdominal aortic aneurysm. Front Genet 2022; 13:1055396. [DOI: 10.3389/fgene.2022.1055396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 10/28/2022] [Indexed: 11/23/2022] Open
Abstract
Background: N6-methyladenosine (m6A) is the most prevalent non-cap reversible modification present in messenger RNAs and long non-coding RNAs, and its dysregulation has been linked to multiple cardiovascular diseases, including cardiac hypertrophy and atherosclerosis. Although limited studies have suggested that m6A modification contributes to abdominal aortic aneurysm (AAA) development, the full landscape of m6A regulators that mediate modification patterns has not been revealed.Methods: To distinguish the m6A methylation subtypes in AAA patients, an unsupervised clustering method was carried out, based on the mRNA levels of 17 m6A methylation regulators. Differentially expressed genes were identified by comparing clusters. An m6Ascore model was calculated using principal component analysis and structured to assess the m6A methylation patterns of single samples. Subsequently, the relationship between the m6Ascore and immune cells and the hallmark gene set was analyzed. Finally, pairs of circRNA-m6A regulators and m6A regulators-m6A related genes were used to establish a network.Results: We identified three m6A methylation subtypes in the AAA samples. The m6Acluster A and C were characterized as more immunologically activated because of the higher abundance of immune cells than that in m6Acluster B. The m6Acluster B was less enriched in inflammatory pathways and more prevalent in pathways related to extracellular matrix stability. Subsequently, we divided the individual samples into two groups according to the m6Ascore, which suggested that a high m6Ascore predicted more active inflammatory pathways and higher inflammatory cell infiltration. A network consisting of 9 m6A regulators and 37 circRNAs was constructed.Conclusion: This work highlighted that m6A methylation modification was highly correlated with immune infiltration of AAA, which may promote the progression of AAA. We constructed an individualized m6Ascore model to provide evidence for individualized treatments in the future.
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Sun H, Yang Y, Ma Y, Li N, Tan J, Sun C, Li H. Analysis of circRNA expression in chicken HD11 cells in response to avian pathogenic E.coli. Front Vet Sci 2022; 9:1005899. [PMID: 36187840 PMCID: PMC9521048 DOI: 10.3389/fvets.2022.1005899] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/24/2022] [Indexed: 11/20/2022] Open
Abstract
Avian pathogenic E. coli (APEC), one of the widespread zoonotic-pathogen, can cause a series of diseases collectively known as colibacillosis. This disease can cause thousands of million dollars economic loss each year in poultry industry and threaten to human health via meat or egg contamination. However, the detailed molecular mechanism underlying APEC infection is still not fully understood. Circular RNAs, a new type of endogenous noncoding RNA, have been demonstrated to involve in various biological processes. However, it is still not clear whether the circRNAs participate in host response against APEC infection. Herein, we utilized the high-throughput sequence technology to identify the circRNA expression profiles in APEC infected HD11 cells. A total of 49 differentially expressed (DE) circRNAs were detected in the comparison of APEC infected HD11 cells vs. wild type HD11 cells, which were involved in MAPK signaling pathway, Endocytosis, Focal adhesion, mTOR signaling pathway, and VEGF signaling pathway. Specifically, the source genes (BRAF, PPP3CB, BCL2L13, RAB11A, and TSC2) and their corresponding DE circRNAs may play a significant role in APEC infection. Moreover, based on ceRNA regulation, we constructed the circRNA-miRNA network and identified a couple of important regulatory relationship pairs related to APEC infection, including circRAB11A-gga-miR-125b-3p, circRAB11A-gga-miR-1696, and circTSC2-gga-miR-1649-5p. Results indicate that the aforementioned specific circRNAs and circRNA-miRNA network might have important role in regulating host immune response against APEC infection. This study is the first time to investigate the circRNAs expression profile and the biological function of the source genes of the identified DE circRNAs after APEC infection of chicken HD11 cells. These results would contribute to a better understanding of the molecular mechanisms in host response against APEC infection.
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Affiliation(s)
- Hongyan Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Ministry of Education, Yangzhou University, Yangzhou, China
- *Correspondence: Hongyan Sun
| | - Yexin Yang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Yuyi Ma
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Nayin Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jishuang Tan
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Changhua Sun
- School of Biological and Chemical Engineering, Yangzhou Polytechnic College, Yangzhou University, Yangzhou, China
| | - Huan Li
- School of Biological and Chemical Engineering, Yangzhou Polytechnic College, Yangzhou University, Yangzhou, China
- Huan Li
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Chen Y, Ouyang T, Fang C, Tang CE, Lei K, Jiang L, Luo F. Identification of biomarkers and analysis of infiltrated immune cells in stable and ruptured abdominal aortic aneurysms. Front Cardiovasc Med 2022; 9:941185. [PMID: 36158807 PMCID: PMC9492965 DOI: 10.3389/fcvm.2022.941185] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 08/17/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives The mortality rate of abdominal aortic aneurysm (AAA) is extremely high in the older population. This study aimed to identify potential biomarkers of AAA and aortic rupture and analyze infiltration of immune cells in stable and ruptured AAA samples. Methods Raw data of GSE47472, GSE57691, and GSE98278 were downloaded. After data processing, the co-expression gene networks were constructed. Gene Ontology and pathway enrichment analysis of AAA- and aortic rupture-related gene modules were conducted using the Database for Annotation, Visualization, and Integrated Discovery. Gene set enrichment analysis (GSEA) and gene set variation analysis (GSVA) were used for further enrichment analysis. The CIBERSORT tool was used to analyze the relative abundance of immune cells in samples. Differentially expressed immune-related genes were analyzed between different samples. Predictive models were constructed via extreme gradient boosting, and hub genes were identified according to feature importance. Results Blue and yellow modules were significantly related to AAA, and genes in these modules were associated with the aortic wall and immune response, respectively. In terms of aortic rupture, the most relevant module was significantly enriched in the inflammatory response. The results of GSEA and GSVA suggested that immune cells and the inflammatory response were involved in the development of AAA and aortic rupture. There were significant differences in the infiltration of immune cells and expression levels of immune-related genes among different samples. NFKB1 might be an important transcription factor mediating the inflammatory response of AAA and aortic rupture. After the construction of a predictive model, CD19, SELL, and CCR7 were selected as hub genes for AAA whereas OAS3, IFIT1, and IFI44L were identified as hub genes for aortic rupture. Conclusion Weakening of the aortic wall and the immune response both contributed to the development of AAA, and the inflammatory response was closely associated with aortic rupture. The infiltration of immune cells was significantly different between different samples. NFKB1 might be an important transcription factor in AAA and aortic rupture. CD19, SELL, and CCR7 had potential diagnostic value for AAA. OAS3, IFIT1, and IFI44L might be predictive factors for aortic rupture.
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Affiliation(s)
- Yubin Chen
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Tianyu Ouyang
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Cheng Fang
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Can-e Tang
- Department of Endocrinology, Xiangya Hospital, Central South University, Changsha, China
- The Institute of Medical Science Research, Xiangya Hospital, Central South University, Changsha, China
| | - Kaibo Lei
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Longtan Jiang
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Longtan Jiang,
| | - Fanyan Luo
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Fanyan Luo,
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Iwańczyk S, Lehmann T, Cieślewicz A, Radziemski A, Malesza K, Wrotyński M, Jagodziński P, Grygier M, Lesiak M, Araszkiewicz A. Circulating microRNAs in patients with aneurysmal dilatation of coronary arteries. Exp Ther Med 2022; 23:404. [PMID: 35619635 PMCID: PMC9115642 DOI: 10.3892/etm.2022.11331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 03/22/2022] [Indexed: 12/03/2022] Open
Abstract
To understand the mechanism underlying coronary artery abnormal dilatation (CAAD), the present study identified and compared the expression of circulating microRNAs (miRNAs) in three groups of patients. Group 1 included 20 patients with CAAD, Group 2 included 20 patients with angiographically confirmed coronary artery disease (CAD), and Group 3 included 20 patients with normal coronary arteries (control). miRNAs were isolated from plasma samples and were profiled using PCR arrays and miRCURY LNA Serum/Plasma Focus PCR Panels. The present study demonstrated that the plasma miRNA levels were significantly different in Group 1 compared with in Group 2 and Group 3 (fold change >2 and P<0.05). The comparison of Group 1 with Group 3 identified 21 significantly upregulated and two downregulated miRNAs in patients with CAAD compared with in the control group. Moreover, six upregulated and two downregulated miRNAs were identified in patients with CAD compared with in the controls. The third comparison revealed four upregulated and three downregulated miRNAs in Group 1, when compared with patients with CAD. In conclusion, the present study identified a specific signature of plasma miRNAs, which were upregulated and downregulated in patients with CAAD compared with in patients with CAD and control individuals.
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Affiliation(s)
- Sylwia Iwańczyk
- 1st Department of Cardiology, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
| | - Tomasz Lehmann
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60‑781 Poznań, Poland
| | - Artur Cieślewicz
- Department of Clinical Pharmacology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
| | - Artur Radziemski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
| | - Katarzyna Malesza
- Department of Clinical Pharmacology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
| | - Michał Wrotyński
- 1st Department of Cardiology, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
| | - Paweł Jagodziński
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60‑781 Poznań, Poland
| | - Marek Grygier
- 1st Department of Cardiology, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
| | - Maciej Lesiak
- 1st Department of Cardiology, Poznan University of Medical Sciences, 61‑848 Poznań, Poland
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