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Hammad D, Muslim Alameedy FM. Circulating MicroRNAs and Cytokines Associated with Celiac Disease. Middle East J Dig Dis 2024; 16:185-192. [PMID: 39386332 PMCID: PMC11459281 DOI: 10.34172/mejdd.2024.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/19/2024] [Indexed: 10/12/2024] Open
Abstract
Background The current research examines the molecular terrain of celiac disease (CD) through microRNA (miRNA) and cytokines as potential new diagnostic and therapeutic markers. Gluten-appropriate immune response is a key feature of an autoimmune clinical entity known as CD that leads to inflammation and degeneration of small intestine mucosa. However, the mechanisms responsible for this remain unclear. Methods Quantitative reverse transcription polymerase chain reaction (RT-qPCR ) was carried out on serum samples obtained from patients with CD and control groups to unravel their pathogenesis. Assessing miR-155, miR-15b, interleukin (IL)-2, IL-7, IL-35and IL-37 levels in expression might be useful in diagnosing or treating the disorder. Results A significant dysregulation of these molecular players in patients with CD compared with healthy controls has been evidenced by results from this study. For instance, miR-155 was up-regulated, whereas miR-15b was significantly down-regulated in CD, illustrating their roles in immune responses and inflammation-mediated processes. Besides, there was an over-expression of IL-2 and an under-expression of IL-37 in patients with CD, indicating these biomolecules' role in immuno-dysregulation and inflammatory process underlying CD. In addition, a positive correlation between IL-2 and miRNA 155 expression levels was observed in patients with CD, suggesting that they could be involved together with other cytokines, showing the interplay between immune response pathways and inflammatory cascades during CD pathogenesis. Conclusion These molecular signature discoveries might result in new and revolutionary diagnostic modalities and molecular-targeted therapies for CD pathogenesis. When used with the scientific understanding of miRNAs and cytokines associated with CD pathophysiology, it creates a basis for personalized medicine based on the individualized molecular profile of all patients. This will undoubtedly increase the efficacy of CD treatment strategies. In brief, more research on molecular pathways' workings should be done to harness their potential in CD diagnosis and treatment.
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Affiliation(s)
- Dargham Hammad
- Department of Pathological Analysis, Faculty of Science, Kufa University, Najaf, Iraq
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Duecker RP, Alemdar O, Wimmers A, Gronau L, Chiocchetti AG, Valesky EM, Donath H, Trischler J, Blumchen K, Zielen S, Schubert R. MicroRNA Profiling of the Inflammatory Response after Early and Late Asthmatic Reaction. Int J Mol Sci 2024; 25:1356. [PMID: 38279356 PMCID: PMC10817008 DOI: 10.3390/ijms25021356] [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: 11/23/2023] [Revised: 01/19/2024] [Accepted: 01/19/2024] [Indexed: 01/28/2024] Open
Abstract
A high proportion of house dust mite (HDM)-allergic asthmatics suffer from both an early asthmatic reaction (EAR) and a late asthmatic reaction (LAR) which follows it. In these patients, allergic inflammation is more relevant. MiRNAs have been shown to play an important role in the regulation of asthma's pathology. The aim of this study was to analyze the miRNA profile in patients with mild asthma and an HDM allergy after bronchial allergen provocation (BAP). Seventeen patients with EAR/no LAR and 17 patients with EAR plus LAR, determined by a significant fall in FEV1 after BAP, were differentially analyzed. As expected, patients with EAR plus LAR showed a more pronounced allergic inflammation and FEV1 delta drop after 24 h. NGS-miRNA analysis identified the down-regulation of miR-15a-5p, miR-15b-5p, and miR-374a-5p after BAP with the highest significance in patients with EAR plus LAR, which were negatively correlated with eNO and the maximum decrease in FEV1. These miRNAs have shared targets like CCND1, VEGFA, and GSK3B, which are known to be involved in airway remodeling, basement membrane thickening, and Extracellular Matrix deposition. NGS-profiling identified miRNAs involved in the inflammatory response after BAP with HDM extract, which might be useful to predict a LAR.
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Affiliation(s)
- Ruth P. Duecker
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
| | - Oguzhan Alemdar
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
- Respiratory Research Institute, Medaimun GmbH, 60596 Frankfurt am Main, Germany
| | - Andreas Wimmers
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
- Respiratory Research Institute, Medaimun GmbH, 60596 Frankfurt am Main, Germany
| | - Lucia Gronau
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
| | - Andreas G. Chiocchetti
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany;
| | - Eva M. Valesky
- Department of Dermatology, Venerology and Allergology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany;
| | - Helena Donath
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
| | - Jordis Trischler
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
| | - Katharina Blumchen
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
| | - Stefan Zielen
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
- Respiratory Research Institute, Medaimun GmbH, 60596 Frankfurt am Main, Germany
| | - Ralf Schubert
- Department of Pediatrics, Division of Pneumology, Allergology, Infectious Diseases and Gastroenterology, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (O.A.); (A.W.); (L.G.); (H.D.); (J.T.); (K.B.); (S.Z.); (R.S.)
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Wang H, Zhang Y, Zhong B, Geng Y, Hao J, Jin Q, Hou W. Cysteine and glycine-rich protein 2 retards platelet-derived growth factor-BB-evoked phenotypic transition of airway smooth muscle cells by decreasing YAP/TAZ activity. Cell Biochem Funct 2024; 42:e3896. [PMID: 38081793 DOI: 10.1002/cbf.3896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/02/2023] [Accepted: 11/20/2023] [Indexed: 01/26/2024]
Abstract
Cysteine and glycine-rich protein 2 (Csrp2) has emerged as a key factor in controlling the phenotypic modulation of smooth muscle cells. The phenotypic transition of airway smooth muscle cells (ASMCs) is a pivotal step in developing airway remodeling during the onset of asthma. However, whether Csrp2 mediates the phenotypic transition of ASMCs in airway remodeling during asthma onset is undetermined. This work aimed to address the link between Csrp2 and the phenotypic transition of ASMCs evoked by platelet-derived growth factor (PDGF)-BB in vitro. The overexpression or silencing of Csrp2 in ASMCs was achieved through adenovirus-mediated gene transfer. The expression of mRNA was measured by quantitative real-time-PCR. Protein levels were determined through Western blot analysis. Cell proliferation was detected by EdU assay and Calcein AM assays. Cell cycle distribution was assessed via fluorescence-activated cell sorting assay. Cell migration was evaluated using the scratch-wound assay. The transcriptional activity of Yes-associated protein (YAP)/transcriptional coactivator with PDZ-binding motif (TAZ) was measured using the luciferase reporter assay. A decline in Csrp2 level occurred in PDGF-BB-stimulated ASMCs. Increasing Csrp2 expression repressed the PDGF-BB-evoked proliferation and migration of ASMCs. Moreover, increasing Csrp2 expression impeded the phenotypic change of PDGF-BB-stimulated ASMCs from a contractile phenotype into a synthetic/proliferative phenotype. On the contrary, the opposite effects were observed in Csrp2-silenced ASMCs. The activity of YAP/TAZ was elevated in PDGF-BB-stimulated ASMCs, which was weakened by Csrp2 overexpression or enhanced by Csrp2 silencing. The YAP/TAZ activator could reverse Csrp2-overexpression-mediated suppression of the PDGF-BB-evoked phenotypic switching of ASMCs, while the YAP/TAZ suppressor could dimmish Csrp2-silencing-mediated enhancement on PDGF-BB-evoked phenotypic switching of ASMCs. In summary, Csrp2 serves as a determinant for the phenotypic switching of ASMCs. Increasing Csrp2 is able to impede PDGF-BB-evoked phenotypic change of ASMCs from a synthetic phenotype into a synthetic/proliferative phenotype through the effects on YAP/TAZ. This work implies that Csrp2 may be a key player in airway remodeling during the onset of asthma.
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Affiliation(s)
- Huiyuan Wang
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yang Zhang
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Bo Zhong
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Geng
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Juanjuan Hao
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Qiaoyan Jin
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wei Hou
- Department of Pediatric, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Sato H, Hara T, Meng S, Tsuji Y, Arao Y, Saito Y, Sasaki K, Kobayashi S, Doki Y, Eguchi H, Ishii H. Multifaced roles of desmoplastic reaction and fibrosis in pancreatic cancer progression: Current understanding and future directions. Cancer Sci 2023; 114:3487-3495. [PMID: 37480223 PMCID: PMC10475783 DOI: 10.1111/cas.15890] [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: 02/05/2023] [Revised: 05/28/2023] [Accepted: 06/06/2023] [Indexed: 07/23/2023] Open
Abstract
Desmoplastic reaction is a fibrosis reaction that is characterized by a large amount of dense extracellular matrix (ECM) and dense fibrous stroma. Fibrotic stroma around the tumor has several different components, including myofibroblasts, collagen, and other ECM molecules. This stromal reaction is a natural response to the tissue injury process, and fibrosis formation is a key factor in pancreatic cancer development. The fibrotic stroma of pancreatic cancer is associated with tumor progression, metastasis, and poor prognosis. Reportedly, multiple processes are involved in fibrosis, which is largely associated with the upregulation of various cytokines, chemokines, matrix metalloproteinases, and other growth factors that promote tumor growth and metastasis. Fibrosis is also associated with immunosuppressive cell recruitment, such as regulatory T cells (Tregs) with suppressing function to antitumor immunity. Further, dense fibrosis restricts the flow of nutrients and oxygen to the tumor cells, which can contribute to drug resistance. Furthermore, the dense collagen matrix can act as a physical barrier to block the entry of drugs into the tumor, thereby further contributing to drug resistance. Thus, understanding the mechanism of desmoplastic reaction and fibrosis in pancreatic cancer will open an avenue to innovative medicine and improve the prognosis of patients suffering from this disease.
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Grants
- 17cm0106414h0002 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- JP21lm0203007 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 18KK0251 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 19K2265 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 20H00541 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 21K19526 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 22H03146 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 22K19559 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- 16H06279 Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology
- Mitsubishi Foundation
- Mitsubishi Foundation
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Affiliation(s)
- Hiromichi Sato
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
- Department of Gastrointestinal SurgeryOsaka University Graduate School of MedicineOsakaJapan
| | - Tomoaki Hara
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
| | - Sikun Meng
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
| | - Yoshiko Tsuji
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
| | - Yasuko Arao
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
| | - Yoshiko Saito
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
| | - Kazuki Sasaki
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
- Department of Gastrointestinal SurgeryOsaka University Graduate School of MedicineOsakaJapan
| | - Shogo Kobayashi
- Department of Gastrointestinal SurgeryOsaka University Graduate School of MedicineOsakaJapan
| | - Yuichiro Doki
- Department of Gastrointestinal SurgeryOsaka University Graduate School of MedicineOsakaJapan
| | - Hidetoshi Eguchi
- Department of Gastrointestinal SurgeryOsaka University Graduate School of MedicineOsakaJapan
| | - Hideshi Ishii
- Department of Medical Data ScienceCenter of Medical Innovation and Translational ResearchOsaka University Graduate School of MedicineOsakaJapan
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5
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Xiao B, Li L, Yao D, Mo B. Noncoding RNAs in asthmatic airway smooth muscle cells. Eur Respir Rev 2023; 32:32/168/220184. [PMID: 37076176 PMCID: PMC10113956 DOI: 10.1183/16000617.0184-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 02/07/2023] [Indexed: 04/21/2023] Open
Abstract
Asthma is a complex and heterogeneous airway disease caused by genetic, environmental and epigenetic factors treated with hormones and biologics. Irreversible pathological changes to airway smooth muscle cells (ASMCs) such as hyperplasia and hypertrophy can occur in asthmatic patients. Determining the mechanisms responsible is vital for preventing such changes. In recent years, noncoding RNAs (ncRNAs), especially microRNAs, long noncoding RNAs and circular RNAs, have been found to be associated with abnormalities of the ASMCs. This review highlights recent ncRNA research into ASMC pathologies. We present a schematic that illustrates the role of ncRNAs in pathophysiological changes to ASMCs that may be useful in future research in diagnostic and treatment strategies for patients with asthma.
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Affiliation(s)
- Bo Xiao
- Laboratory of Respiratory Disease, Affiliated Hospital of Guilin Medical University, Guilin, China
- Key Laboratory of Respiratory Diseases, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
- These authors contributed equally to this work
| | - Liangxian Li
- Guangxi Key Laboratory of Brain and Cognitive Neuroscience, Guilin Medical University, Guilin, China
- These authors contributed equally to this work
| | - Dong Yao
- Key Laboratory of Respiratory Diseases, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin, China
- These authors contributed equally to this work
| | - Biwen Mo
- Key Laboratory of Respiratory Diseases, Education Department of Guangxi Zhuang Autonomous Region, Guilin, China
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin, China
- Key Laboratory of Glucose and Lipid Metabolism Disorders, Guangxi Health Commission, Guilin, China
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Guerrero SC, Panettieri RA, Rastogi D. Mechanistic Links Between Obesity and Airway Pathobiology Inform Therapies for Obesity-Related Asthma. Paediatr Drugs 2023; 25:283-299. [PMID: 36656428 PMCID: PMC11071627 DOI: 10.1007/s40272-022-00554-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/27/2022] [Indexed: 01/20/2023]
Abstract
Obesity-related asthma is associated with a high disease burden and a poor response to existent asthma therapies, suggesting that it is a distinct asthma phenotype. The proposed mechanisms that contribute to obesity-related asthma include the effects of the mechanical load of obesity, adipokine perturbations, and immune dysregulation. Each of these influences airway smooth muscle function. Mechanical fat load alters airway smooth muscle stretch affecting airway wall geometry, airway smooth muscle contractility, and agonist delivery; weight loss strategies, including medically induced weight loss, counter these effects. Among the metabolic disturbances, insulin resistance and free fatty acid receptor activation influence distinct signaling pathways in the airway smooth muscle downstream of both the M2 muscarinic receptor and the β2 adrenergic receptor, such as phospholipase C and the extracellular signal-regulated kinase signaling cascade. Medications that decrease insulin resistance and dyslipidemia are associated with a lower asthma disease burden. Leptin resistance is best understood to modulate muscarinic receptors via the neural pathways but there are no specific therapies for leptin resistance. From the immune perspective, monocytes and T helper cells are involved in systemic pro-inflammatory profiles driven by obesity, notably associated with elevated levels of interleukin-6. Clinical trials on tocilizumab, an anti-interleukin antibody, are ongoing for obesity-related asthma. This armamentarium of therapies is distinct from standard asthma medications, and once investigated for its efficacy and safety among children, will serve as a novel therapeutic intervention for pediatric obesity-related asthma. Irrespective of the directionality of the association between asthma and obesity, airway-specific mechanistic studies are needed to identify additional novel therapeutic targets for obesity-related asthma.
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Affiliation(s)
- Silvia Cabrera Guerrero
- Division of Pediatric Pulmonary and Sleep Medicine, Children's National Hospital, George Washington University, 111 Michigan Ave NW, Washington, DC, 20010, USA
| | - Reynold A Panettieri
- Rutgers Institute for Translational Medicine and Science, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Deepa Rastogi
- Division of Pediatric Pulmonary and Sleep Medicine, Children's National Hospital, George Washington University, 111 Michigan Ave NW, Washington, DC, 20010, USA.
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Zheng F, Tan L, Zhang F, Li S, Lai Z, Xu H, Xiong Z, Dai Y. The circRNA-miRNA-mRNA regulatory network in plasma and peripheral blood mononuclear cells and the potential associations with the pathogenesis of systemic lupus erythematosus. Clin Rheumatol 2023:10.1007/s10067-023-06560-5. [PMID: 36862342 DOI: 10.1007/s10067-023-06560-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 02/17/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023]
Abstract
OBJECTIVES This study aimed to explore the possible role of plasma and peripheral blood mononuclear cells (PBMCs) circular RNA (circRNA) in systemic lupus erythematosus (SLE). METHOD Total RNA was extracted from blood plasma samples obtained from 10 patients with SLE and 10 healthy controls and subjected to microarray analysis to define the profile of circRNA expression. The quantitative reverse transcription-polymerase chain reaction (qRT-PCR) amplification was conducted. The overlapped circRNA between PBMCs and plasma was performed, the interactions with microRNAs were predicted, the miRNA target mRNA was predicted, and the GEO database was used. The Gene ontology and pathway analysis was performed. RESULTS One hundred thirty-one upregulated and 314 significantly downregulated circRNAs were identified in the plasma of patients with SLE by the Fold change criteria (≥ 2.0) and P < 0.05. The qRT-PCR results showed that the expression of has-circRNA-102531, has-circRNA-103984, and has-circRNA-104262 was increased in plasma of SLE, and the expression of has-circRNA-102972, has-circRNA-102006, has-circRNA-104313 was decreased in plasma of SLE. Twenty-eight upregulated circRNAs and 119 downregulated circRNAs were overlapped from PBMCs and plasma, and ubiquitination was enriched. Furthermore, the circRNA-miRNA-mRNA network was constructed in SLE after analyzing dataset GSE61635 from GEO. The circRNA-miRNA-mRNA network comprises 54 circRNAs, 41 miRNAs, and 580 mRNAs. In addition, the TNF signaling pathway and the MAPK pathway were enriched from the mRNA of the miRNA target. CONCLUSION We first revealed the differentially expressed circRNAs in plasma and PBMCs, and then the circRNA-miRNA-mRNA network was constructed. The network's circRNAs could be a potential diagnostic biomarker and potentially play an important role in the pathogenesis and development of SLE. Key Points • This study analyzed the circRNAs expression profiles combined with the plasma and PBMCs, which provided a comprehensive overview of circRNAs expression patterns in SLE. • The network of the circRNA-miRNA-mRNA in SLE was constructed, which contributes to a better understanding of the pathogenesis and development of SLE.
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Affiliation(s)
- Fengping Zheng
- Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
| | - Lishan Tan
- Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
| | - Fan Zhang
- Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
| | - Sanmu Li
- Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
| | - Zhiwei Lai
- Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China
| | - Huixuan Xu
- Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, Guangdong, 518020, People's Republic of China
| | - Zuying Xiong
- Department of Nephrology, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong, China.
| | - Yong Dai
- Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, Guangdong, 518020, People's Republic of China.
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Xiong Y, Luo Y, Yuwen T, Li J, Chen R, Shi F. The Regulatory Role of miR-107-Cdk6-Rb Pathway in Airway Smooth Muscle Cells in Asthma. J Asthma Allergy 2023; 16:433-445. [PMID: 37102069 PMCID: PMC10124628 DOI: 10.2147/jaa.s405457] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 04/03/2023] [Indexed: 04/28/2023] Open
Abstract
Purpose Airway remodeling is a significant pathological change of asthma. This study aimed to detect differentially expressed microRNAs in the serum of asthma patients and airway smooth muscle cells (ASMCs) of asthmatic mice, exploring their role in the airway remodeling of asthma. Methods The differentially expressed microRNAs in the serum of mild and moderate-severe asthma patients compared to healthy subjects were revealed using the "limma" package. Gene Ontology (GO) analysis was used to annotate the functions of microRNA target genes. The relative expressions of miR-107 (miR-107-3p in mice sharing the same sequence) in the primary airway smooth muscle cells (ASMCs) of the asthma mice model were tested by RT-qPCR. Cyclin-dependent kinases 6 (Cdk6), a target gene of miR-107, was predicted by algorithms and validated by dual-luciferase reporter assay and Western blot. The roles of miR-107, Cdk6, and protein Retinoblastoma (Rb) in ASMCs were examined by transwell assay and EDU KIT in vitro. Results The expression of miR-107 was down-regulated in both mild and moderate-severe asthma patients. Intriguingly, the level of miR-107 was also decreased in ASMCs of the asthma mice model. Up-regulating miR-107 suppressed ASMCs' proliferation by targeting Cdk6 and the phosphorylation level of Rb. Increasing the expression of Cdk6 or suppressing Rb activity abrogated the proliferation inhibition effect of ASMCs induced by miR-107. In addition, miR-107 also inhibits ASMC migration by targeting Cdk6. Conclusion The expression of miR-107 is down-regulated in serums of asthma patients and ASMCs of asthmatic mice. It plays a critical role in regulating the proliferation and migration of ASMCs via targeting Cdk6.
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Affiliation(s)
- Yi Xiong
- Emergency Department, Shenzhen People’s Hospital, Shenzhen, Guangdong Province, People’s Republic of China
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong Province, People’s Republic of China
| | - Yani Luo
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong Province, People’s Republic of China
| | - Ting Yuwen
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong Province, People’s Republic of China
| | - Jiana Li
- Biomedical Research Institute, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, Guangdong Province, People’s Republic of China
| | - Rongchang Chen
- Key Laboratory of Shenzhen Respiratory Diseases, Institute of Shenzhen Respiratory Diseases, Shenzhen People’s Hospital, Shenzhen, Guangdong Province, People’s Republic of China
- Correspondence: Rongchang Chen, Email
| | - Fei Shi
- Emergency Department, Shenzhen People’s Hospital, Shenzhen, Guangdong Province, People’s Republic of China
- Fei Shi, Email
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9
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Ghafouri-Fard S, Khoshbakht T, Hussen BM, Jamal HH, Taheri M, Hajiesmaeili M. A Comprehensive Review on Function of miR-15b-5p in Malignant and Non-Malignant Disorders. Front Oncol 2022; 12:870996. [PMID: 35586497 PMCID: PMC9108330 DOI: 10.3389/fonc.2022.870996] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/05/2022] [Indexed: 01/01/2023] Open
Abstract
miR-15b-5p is encoded by MIR15B gene. This gene is located on cytogenetic band 3q25.33. This miRNA participates in the pathogenesis of several cancers as well as non-malignant conditions, such as abdominal aortic aneurysm, Alzheimer’s and Parkinson’s diseases, cerebral ischemia reperfusion injury, coronary artery disease, dexamethasone induced steatosis, diabetic complications and doxorubicin-induced cardiotoxicity. In malignant conditions, both oncogenic and tumor suppressor impacts have been described for miR-15b-5p. Dysregulation of miR-15b-5p in clinical samples has been associated with poor outcome in different kinds of cancers. In this review, we discuss the role of miR-15b-5p in malignant and non-malignant conditions.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tayyebeh Khoshbakht
- Men’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Erbil, Iraq
- Center of Research and Strategic Studies, Lebanese French University, Erbil, Iraq
| | - Hazha Hadayat Jamal
- Department of Biology, College of Education, Salahaddin University, Erbil, Iraq
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Institute of Human Genetics, Jena University Hospital, Jena, Germany
- *Correspondence: Mohammad Taheri, ; Mohammadreza Hajiesmaeili,
| | - Mohammadreza Hajiesmaeili
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Critical Care Fellowship, Department of Anesthesiology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Mohammad Taheri, ; Mohammadreza Hajiesmaeili,
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