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Guo B, Xu X, Chi X, Wang M. Relationship of lncRNA FTX and miR-186-5p levels with diabetic peripheral neuropathy in type 2 diabetes and its bioinformatics analysis. Ir J Med Sci 2024:10.1007/s11845-024-03720-7. [PMID: 38837012 DOI: 10.1007/s11845-024-03720-7] [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: 04/22/2024] [Accepted: 05/17/2024] [Indexed: 06/06/2024]
Abstract
BACKGROUND Diabetic peripheral neuropathy (DPN) frequently occurs as a secondary condition in individuals with type 2 diabetes mellitus (T2DM). OBJECTIVE To explore the relationship of lncRNA FTX and miR-186-5p levels with DPN in T2DM. METHODS The study enrolled 50 patients with T2DM and 45 patients with DPN. Expression levels of FTX and miR-186-5p were measured by RT-qPCR. The levels of MDA, GSH, and SOD in the serum were measured to assess the patients' oxidative stress levels. In addition, the target genes of miR-186-5p were analyzed by bioinformatics. RESULTS Serum FTX levels were increased and miR-186-5p levels were decreased in patients with T2DM and DPN. Both of them had high diagnostic value for T2DM and DPN. In addition, FTX and miR-186-5p were risk factors for the onset of DPN in people with T2DM and were significantly correlated with oxidative stress indicators in patients. CONCLUSION FTX and miR-186-5p are closely related to the disease progression of DPN in people with T2DM and may become therapeutic targets for DPN in people with T2DM.
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Affiliation(s)
- Baoqiang Guo
- Department of Endocrinology and Metabolism, The Second People's Hospital of Liaocheng, Liaocheng, 252600, China.
| | - Xiuli Xu
- Department of Function (Electroencephalogram Room), The Second People's Hospital of Liaocheng, Liaocheng, 252600, China.
| | - Xuexiu Chi
- Department of Endocrinology and Metabolism, The Second People's Hospital of Liaocheng, Liaocheng, 252600, China
| | - Min Wang
- Department of Function (Electroencephalogram Room), The Second People's Hospital of Liaocheng, Liaocheng, 252600, China
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2
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He J, Yu J, Han C, Yang W, Zhang C, Hao W, Duan Y. The SNHG10-miR-495-3p-PTEN axis is involved in sevoflurane-mediated protective effects in cardiomyocytes against hypoxia/reoxygenation injury. Toxicol In Vitro 2024; 94:105724. [PMID: 37884162 DOI: 10.1016/j.tiv.2023.105724] [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: 10/11/2021] [Revised: 08/14/2023] [Accepted: 10/22/2023] [Indexed: 10/28/2023]
Abstract
Myocardial infarction (MI) has been considered a leading cause of death worldwide. Relieving ischemia-reperfusion myocardial damage is one of the major roles in treating MI. Sevoflurane postconditioning provides myocardial protection, and this study probes the mechanism of sevoflurane-mediated protective effects. A hypoxia/reoxygenation (H/R) model was constructed in cardiomyocytes, which were pretreated with 2.4% sevoflurane. Alterations in SNHG10, miR-495-3p, and PTEN levels were determined, and gain- or loss-of functional assays were conducted to confirm the role of the SNHG10/miR-495-3p axis, which is potentially regulated by sevoflurane. Cell viability, oxidative stress, and inflammatory reactions were all evaluated. The results indicated that sevoflurane post-conditioning attenuated H/R-induced cardiomyocyte damage and reduced the SHNH10 level. SNHG10 overexpression reversed sevoflurane-mediated protective effects on cardiomyocytes. Moreover, SNHG10 targeted miR-495-3p and restrained its expression, while miR-495-3p targeted PTEN, suppressed PTEN levels, and promoted HIF-1α expression. miR-495-3p overexpression decreased SNHG10-mediated myocardial injury and enhanced HIF-1α levels. However, no additional protection was found when sevoflurane was administered to H/R-exposed cardiomyocytes following treatment with the HIF-1α inhibitor LW6. Overall, sevoflurane protects cardiomyocytes from H/R by modulating the SNHG10-miR-495-3p-PTEN-HIF-1α axis.
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Affiliation(s)
- Jiandong He
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Jing Yu
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Chongfang Han
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China.
| | - Wenqu Yang
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Chunmin Zhang
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Weihong Hao
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Yinglei Duan
- Department of Anesthesiology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, Shanxi, China; Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
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3
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Sheykhi-Sabzehpoush M, Ghasemian M, Khojasteh Pour F, Mighani M, Moghanibashi M, Mohammad Jafari R, Zabel M, Dzięgiel P, Farzaneh M, Kempisty B. Emerging roles of long non-coding RNA FTX in human disorders. Clin Transl Oncol 2023; 25:2812-2831. [PMID: 37095425 DOI: 10.1007/s12094-023-03163-z] [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: 12/10/2022] [Accepted: 03/16/2023] [Indexed: 04/26/2023]
Abstract
Long non-coding RNAs (lncRNAs) are involved the progression of cancerous and non-cancerous disorders via different mechanism. FTX (five prime to xist) is an evolutionarily conserved lncRNA that is located upstream of XIST and regulates its expression. FTX participates in progression of various malignancy including gastric cancer, glioma, ovarian cancer, pancreatic cancer, and retinoblastoma. Also, FTX can be involved in the pathogenesis of non-cancerous disorders such as endometriosis and stroke. FTX acts as competitive endogenous RNA (ceRNA) and via sponging various miRNAs, including miR-186, miR-200a-3p, miR-215-3p, and miR-153-3p to regulate the expression of their downstream target. FTX by targeting various signaling pathways including Wnt/β-catenin, PI3K/Akt, SOX4, PDK1/PKB/GSK-3β, TGF-β1, FOXA2, and PPARγ regulate molecular mechanism involved in various disorders. Dysregulation of FTX is associated with an increased risk of various disorders. Therefore, FTX and its downstream targets may be suitable biomarkers for the diagnosis and treatment of human malignancies. In this review, we summarized the emerging roles of FTX in human cancerous and non-cancerous cells.
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Affiliation(s)
| | - Majid Ghasemian
- Department of Clinical Biochemistry, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Fatemeh Khojasteh Pour
- Department of Obstetrics and Gynecology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Mighani
- School of Medicine, Golestan University of Medical Sciences, Golestan, Iran
| | - Mehdi Moghanibashi
- Department of Genetics, Faculty of Medicine, Kazerun Branch, Islamic Azad University, Kazerun, Iran
| | - Razieh Mohammad Jafari
- Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maciej Zabel
- Division of Anatomy and Histology, University of Zielona Góra, 65-046, Zielona Góra, Poland
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368, Wroclaw, Poland
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368, Wroclaw, Poland
| | - Maryam Farzaneh
- Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Bartosz Kempisty
- Department of Human Morphology and Embryology, Division of Anatomy, Wroclaw Medical, University, Wrocław, Poland.
- Institute of Veterinary Medicine, Department of Veterinary Surgery, Nicolaus Copernicus University, Torun, Poland.
- North Carolina State University College of Agriculture and Life Sciences, Raleigh, NC, 27695, USA.
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4
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Zhang J, Fu L, Zhang J, Zhou B, Tang Y, Zhang Z, Gu T. Inhibition of MicroRNA-122-5p Relieves Myocardial Ischemia-Reperfusion Injury via SOCS1. Hamostaseologie 2023; 43:271-280. [PMID: 36882114 DOI: 10.1055/a-2013-0336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
OBJECTIVE Evidence has shown that microRNA (miR)-122-5p is a diagnostic biomarker of acute myocardial infarction. Here, we aimed to uncover the functions of miR-122-5p in the pathological process of myocardial ischemia-reperfusion injury (MI/RI). METHODS An MI/RI model was established by left anterior descending coronary artery ligation in mice. The levels of miR-122-5p, suppressor of cytokine signaling-1 (SOCS1), phosphorylation of Janus kinase 2 (p-JAK2), and signal transducers and activators of transcription (p-STAT3) in the myocardial tissues of mice were measured. Downregulated miR-122-5p or upregulated SOCS1 recombinant adenovirus vectors were injected into mice before MI/RI modeling. The cardiac function, inflammatory response, myocardial infarction area, pathological damage, and cardiomyocyte apoptosis in the myocardial tissues of mice were evaluated. Cardiomyocytes were subjected to hypoxia/reoxygenation (H/R) injury and cardiomyocyte biological function was tested upon transfection of miR-122-5p inhibitor. The target relation between miR-122-5p and SOCS1 was evaluated. RESULTS miR-122-5p expression and p-JAK2 and p-STAT3 expression were high, and SOCS1 expression was low in the myocardial tissues of MI/RI mice. Decreasing miR-122-5p or increasing SOCS1 expression inactivated the JAK2/STAT3 pathway to alleviate MI/RI by improving cardiac function and reducing inflammatory reaction, myocardial infarction area, pathological damage, and cardiomyocyte apoptosis in mice. Silencing of SOCS1 reversed depleted miR-122-5p-induced cardioprotection for MI/RI mice. In vitro experiments revealed that the downregulation of miR-122-5p induced proliferative, migratory, and invasive capabilities of H/R cardiomyocytes while inhibiting apoptosis. Mechanically, SOCS1 was a target gene of miR-122-5p. CONCLUSION Our study summarizes that inhibition of miR-122-5p induces SOCS1 expression, thereby relieving MI/RI in mice.
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Affiliation(s)
- Jun Zhang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Li Fu
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Jing Zhang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Bo Zhou
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Yanrong Tang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Zhenzhen Zhang
- Department of Cardiology, Chengdu First People's Hospital, Chengdu, Sichuan, People's Republic of China
| | - Tongqing Gu
- School of Foreign Languages, Chengdu University of Information Technology, Chengdu, Sichuan, People's Republic of China
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5
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Ding J, Cao Y, Qi C, Zong Z. Dysregulated microRNAs participate in the crosstalk between colorectal cancer and atrial fibrillation. Hum Cell 2023:10.1007/s13577-023-00899-2. [PMID: 36964414 DOI: 10.1007/s13577-023-00899-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 03/16/2023] [Indexed: 03/26/2023]
Abstract
Colorectal cancer and atrial fibrillation share several common risk factors, and the incidence of the two diseases also exhibits a certain correlation. The above facts suggest a potential interaction mechanism between them, which has obtained increasing attention in the scientific community but remains to be further explored. Participating in diverse physiological and pathological processes, miRNAs exert important roles in both occurrence and growth of colorectal cancer and atrial fibrillation. To fill the gap in the understanding of the potential linkage between two diseases, the present study collected dysregulated miRNAs of colorectal cancer and atrial fibrillation from previous studies and then selected the miRNAs with the same change trends in both diseases. Finally, we reviewed the potential crosstalk of two diseases focusing on the roles of 6 dysregulated miRNAs, including 3 co-downregulated miRNAs (hsa-mir-126, hsa-mir-133a and hsa-mir-150) and 3 co-upregulated miRNAs (hsa-mir-106a, hsa-mir-155 and hsa-mir-21). The molecular mechanisms mediated by these miRNAs in colorectal cancer and atrial fibrillation were reviewed, and the possible crosstalk between the two diseases was discussed from the perspective of miRNAs. This study also provides potential common targets for preventive and curative measures against both colorectal cancer and atrial fibrillation.
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Affiliation(s)
- Jiatong Ding
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, 1 MinDe Road, Nanchang, 330006, China
- The Second Clinical Medicine School, Nanchang University, Nanchang, 330006, China
| | - Yuke Cao
- School of Ophthalmology and Optometry, Nanchang University, Nanchang, 330006, China
| | - Chaofan Qi
- The First Clinical Medicine School, Nanchang University, Nanchang, 330006, China
| | - Zhen Zong
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, 1 MinDe Road, Nanchang, 330006, China.
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The Involvement of Krüppel-like Factors in Cardiovascular Diseases. Life (Basel) 2023; 13:life13020420. [PMID: 36836777 PMCID: PMC9962890 DOI: 10.3390/life13020420] [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: 12/09/2022] [Revised: 01/16/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
Krüppel-like factors (KLFs) are a set of DNA-binding proteins belonging to a family of zinc-finger transcription factors, which have been associated with many biological processes related to the activation or repression of genes, inducing cell growth, differentiation, and death, and the development and maintenance of tissues. In response to metabolic alterations caused by disease and stress, the heart will undergo cardiac remodeling, leading to cardiovascular diseases (CVDs). KLFs are among the transcriptional factors that take control of many physiological and, in this case, pathophysiological processes of CVD. KLFs seem to be associated with congenital heart disease-linked syndromes, malformations because of autosomal diseases, mutations that relate to protein instability, and/or loss of functions such as atheroprotective activities. Ischemic damage also relates to KLF dysregulation because of the differentiation of cardiac myofibroblasts or a modified fatty acid oxidation related to the formation of a dilated cardiomyopathy, myocardial infarctions, left ventricular hypertrophy, and diabetic cardiomyopathies. In this review, we describe the importance of KLFs in cardiovascular diseases such as atherosclerosis, myocardial infarction, left ventricle hypertrophy, stroke, diabetic cardiomyopathy, and congenital heart diseases. We further discuss microRNAs that have been involved in certain regulatory loops of KLFs as they may act as critical in CVDs.
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Chen J, Liu Z, Ma L, Gao S, Fu H, Wang C, Lu A, Wang B, Gu X. Targeting Epigenetics and Non-coding RNAs in Myocardial Infarction: From Mechanisms to Therapeutics. Front Genet 2022; 12:780649. [PMID: 34987550 PMCID: PMC8721121 DOI: 10.3389/fgene.2021.780649] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/30/2021] [Indexed: 12/12/2022] Open
Abstract
Myocardial infarction (MI) is a complicated pathology triggered by numerous environmental and genetic factors. Understanding the effect of epigenetic regulation mechanisms on the cardiovascular disease would advance the field and promote prophylactic methods targeting epigenetic mechanisms. Genetic screening guides individualised MI therapies and surveillance. The present review reported the latest development on the epigenetic regulation of MI in terms of DNA methylation, histone modifications, and microRNA-dependent MI mechanisms and the novel therapies based on epigenetics.
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Affiliation(s)
- Jinhong Chen
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Zhichao Liu
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Li Ma
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Shengwei Gao
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Huanjie Fu
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Can Wang
- Acupuncture Department, The First Affiliated Hospital of Tianjin University of TCM, Tianjin, China
| | - Anmin Lu
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Baohe Wang
- Department of Cardiology, The Second Affiliated Hospital of Tianjin University of TCM, Tianjin, China
| | - Xufang Gu
- Department of Cardiology, The Second Affiliated Hospital of Tianjin University of TCM, Tianjin, China
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Li Y, Shi Y, He Y, Li X, Yang J. RNA binding Motif protein-38 regulates myocardial hypertrophy in LXR-α-dependent lipogenesis pathway. Bioengineered 2021; 12:9655-9667. [PMID: 34854353 PMCID: PMC8809983 DOI: 10.1080/21655979.2021.1977552] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Myocardial hypertrophy is a pathological thickening of the myocardium, leading to various ailments, such as myocardial infarction and heart failure. RBM38 is critical in modulating mRNA translation for multiple protective activities such as p53 tumor repressor and p21 kinase cell cycle inhibitors. Liver X receptors (LXR-α) agonists reduce cellular hypertrophy initiated by various hypertrophic stimuli as lipopolysaccharides and Ang II. This research investigates the possible cooperation between RBM38 and LXR-α and mechanisms in modulating myocardial hypertrophy. H9C2 cells were treated with PE, TNF-α, and AngII to induce myocardial hypertrophy. RBM38 and LXR- α were overexpressed or silenced in H9C2 cells, and hypertrophy markers (ANF and Myh7) were determined with Western blot and RT-qPCR. Binding assays were done through RNA immunoprecipitation. H&E and Rhodamine-labeled phalloidin staining assays were used to assess the relative cell surface change. The results demonstrated RBM38 downregulation in in vitro models of myocardial hypertrophy. Modulation of RBM38 expression also exerted inverse effects on myocardial hypertrophy markers. Further observations also showed that LXR-α expression regulates the myocardial hypertrophy markers in H9C2 cells and RBM38 binds with LXR-α mRNA, consequently inhibiting LXR-α expression. Finally, overexpression of RBM38 rescues Angiotensin II-induced myocardial hypertrophy by regulating LXR-α dependent lipogenesis pathway. In conclusion, RBM38 Overexpression rescues Angiotensin II-induced myocardial hypertrophy by regulating LXR-α dependent lipogenesis pathway.
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Affiliation(s)
- Yao Li
- Department of Cardiovascular Medicine, Baoji People's Hospital, Baoji City, Shaanxi Province, China
| | - Yanhu Shi
- Department of Cardiology, Baoji Chinese Medicine Hospital, Baoji City, Shaanxi Province, China
| | - Yaoli He
- Department of Geriatric Cardio-cerebrovascular Diseases, Baoji Central Hospital, Baoji City, Shaanxi Province, China
| | - Xiaoming Li
- Department of Cardiovascular Medicine, Baoji Central Hospital, Baoji City, Shaanxi Province, China
| | - Junlu Yang
- Department of Cardiovascular Medicine, Baoji Chinese Medicine Hospital, Baoji City, Shaanxi Province, China
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Gu Z, Li Y, Zhang L, Chen X, Xu H. Foxp3 attenuates cerebral ischemia/reperfusion injury through microRNA-150-5p-modified NCS1. Exp Cell Res 2021:112942. [PMID: 34822811 DOI: 10.1016/j.yexcr.2021.112942] [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: 06/03/2021] [Revised: 11/12/2021] [Accepted: 11/18/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Cerebral ischemia/reperfusion injury (CI/RI) is a pathological process involving complicated molecular mechanisms. We investigated forkhead box P3 (Foxp3)-related mechanism in CI/RI with particular focus on microRNA (miR)-150-5p/nucleobase cation symporter-1 (NCS1) axis. METHODS A mouse model was constructed by middle cerebral artery occlusion (MCAO) method. Levels of Foxp3, miR-150-5p and NCS1 were assessed in brain tissues of MCAO mice. By determining the neurological behavior function, neurological deficits, brain tissue pathological characteristics, neuronal apoptosis, inflammatory factors, and oxidative stress-related factors, the functional role of Foxp3, miR-150-5p and NCS1 were evaluated in MCAO mice. The feedback loop was analyzed among Foxp3, miR-150-5p and NCS1. RESULTS The level of Foxp3 and NCS1 were reduced and that of miR-150-5p was augmented in MCAO mice. Foxp3 bound to miR-150-5p to target NCS1. Up-regulating Foxp3 or NCS1 or suppressing miR-150-5p improved neurological behavior function and neurological deficits, and reduced brain tissue pathological damage, neuronal apoptosis, inflammatory and oxidative stress reactions in MCAO mice. Silencing miR-150-5p or elevating NCS1 decreased Foxp3 silencing-mediated ischemic injury in MCAO mice. CONCLUSION Foxp3 is neuroprotective in CI/RI through binding to miR-150-5p to promote NCS1 expression.
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Affiliation(s)
- Zhen Gu
- Department of Neurosurgery, The Affiliated Hospital of Yunnan University, Kunming, 650011, Yunnan, China.
| | - Yajie Li
- Department of Neurosurgery, The Affiliated Hospital of Yunnan University, Kunming, 650011, Yunnan, China
| | - Liang Zhang
- Central Laboratory, The Affiliated Hospital of Yunnan University, Kunming, 650011, Yunnan, China
| | - Xu Chen
- Department of Neurosurgery, The Affiliated Hospital of Yunnan University, Kunming, 650011, Yunnan, China
| | - Hongling Xu
- Department of Neurosurgery, The Affiliated Hospital of Yunnan University, Kunming, 650011, Yunnan, China
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