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Zhang Q, Zhang Y, Guo S, Wang X, Wang H. Hydrogen sulfide plays an important role by regulating microRNA in different ischemia-reperfusion injury. Biochem Pharmacol 2024; 229:116503. [PMID: 39179120 DOI: 10.1016/j.bcp.2024.116503] [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: 04/25/2024] [Revised: 07/28/2024] [Accepted: 08/20/2024] [Indexed: 08/26/2024]
Abstract
MicroRNAs (miRNAs) are the short endogenous non-coding RNAs that regulate the expression of the target gene at posttranscriptional level through degrading or inhibiting the specific target messenger RNAs (mRNAs). MiRNAs regulate the expression of approximately one-third of protein coding genes, and in most cases inhibit gene expression. MiRNAs have been reported to regulate various biological processes, such as cell proliferation, apoptosis and differentiation. Therefore, miRNAs participate in multiple diseases, including ischemia-reperfusion (I/R) injury. Hydrogen sulfide (H2S) was once considered as a colorless, toxic and harmful gas with foul smelling. However, in recent years, it has been discovered that it is the third gas signaling molecule after carbon monoxide (CO) and nitric oxide (NO), with multiple important biological functions. Increasing evidence indicates that H2S plays a vital role in I/R injury through regulating miRNA, however, the mechanism has not been fully understood. In this review, we summarized the current knowledge about the role of H2S in I/R injury by regulating miRNAs, and analyzed its mechanism in detail.
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Affiliation(s)
- Qi Zhang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Yanting Zhang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Shiyun Guo
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Xiao Wang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, Henan 475004, China
| | - Honggang Wang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng, Henan 475004, China.
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Wagh V, Nguemo F, Kiseleva Z, Mader RM, Hescheler J, Mohl W. Circulating microRNAs and cardiomyocyte proliferation in heart failure patients related to 10 years survival. ESC Heart Fail 2023; 10:3559-3572. [PMID: 37752740 PMCID: PMC10682869 DOI: 10.1002/ehf2.14516] [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: 02/28/2023] [Revised: 07/17/2023] [Accepted: 08/18/2023] [Indexed: 09/28/2023] Open
Abstract
AIMS Mechanochemical signalling drives organogenesis and is highly conserved in mammal evolution. Regaining recovery in myocardial jeopardy by inducing principles linking cardiovascular therapy and clinical outcome has been the dream of scientists for decades. Concepts involving embryonic pathways to regenerate adult failing hearts became popular in the early millennium. Since then, abundant data on stem cell research have been published, never reaching widespread application in heart failure therapy. Another conceptual access, using mechanotransduction in cardiac veins to limit myocardial decay, is pressure-controlled intermittent coronary sinus occlusion (PICSO). Recently, we reported acute molecular signs and signals of PICSO activating regulatory miRNA and inducing cell proliferation mimicking cardiac development in adult failing hearts. According to a previously formulated hypothesis, 'embryonic recall', this study aimed to define molecular signals involved in endogenous heart repair during PICSO and study their relation to patient survival. METHODS AND RESULTS We previously reported a study on the acute molecular effects of PICSO in an observational non-randomized study. Eight out of the thirty-two patients with advanced heart failure undergoing cardiac resynchronization therapy (CRT) were treated with PICSO. Survival was monitored over 10 years, and coronary sinus blood samples were collected during intervention before and after 20 min and tested for miRNA signalling and proliferation when co-cultured with cardiomyocytes. A numerically lower death rate post-CRT and PICSO as compared with control CRT only, and a non-significant reduction in all-cause mortality risk of 42% was observed (37.5% vs. 54.0%, relative risk = 0.58, 95% confidence interval: 0.17-2.05; P = 0.402). Four miRNAs involved in cell cycle, proliferation, morphogenesis, embryonic development, and apoptosis significantly increased concomitantly in survivors and PICSO compared with a decrease in non-survivors (hsa-miR Let7b, P < 0.01; hsa-miR- 421, P < 0.006; hsa-miR 363-3p, P < 0.03 and hsa-miR 19b-3p P < 0.01). In contrast, three miRNAs involved in proliferation and survival, determining cell fate, and recycling endosomes decreased in survivors and PICSO (hsa miR 101-3p, P < 0.03; hsa-miR 25-3p, P < 002; hsa-miR 30d-5p P < 0.04). In vitro cellular proliferation increased in survivors and lowered in non-survivors showing a pattern distinction, discriminating longevity according to up to 10-year survival in heart failure patients. CONCLUSIONS This study proposes that generating regenerative signals observed during PICSO intervention relate to patient outcomes. Morphogenetic pathways induced by periods of flow reversal in cardiac veins in a domino-like pattern transform embryonic into regenerative signals. Studies supporting the conversion of mechanochemical signals into regenerative molecules during PICSO are warranted to substantiate predictive power on patient longevity, opening new therapeutic avenues in otherwise untreatable heart failure.
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Affiliation(s)
- Vilas Wagh
- Merck Research LabsBostonMAUSA
- Center of Physiology and Pathophysiology, Institute of NeurophysiologyUniversity of CologneCologneGermany
| | - Filomain Nguemo
- Center of Physiology and Pathophysiology, Institute of NeurophysiologyUniversity of CologneCologneGermany
| | - Zlata Kiseleva
- Department of Cardiac Surgery emeritusMedical University ViennaViennaAustria
| | - Robert M. Mader
- Department of Medicine IMedical University ViennaViennaAustria
| | - Juergen Hescheler
- Center of Physiology and Pathophysiology, Institute of NeurophysiologyUniversity of CologneCologneGermany
| | - Werner Mohl
- Department of Cardiac Surgery emeritusMedical University ViennaViennaAustria
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Wang L, Wang J, Li Y, Dang S, Fan H, Xia S, Gan M, Tang T, Shao J, Jia X, Lai S. High expression of miR-30c-5p in satellite cells of high-fat diet-induced obese rabbits inhibited satellite cell proliferation and promoted differentiation. Gene 2023; 883:147656. [PMID: 37479097 DOI: 10.1016/j.gene.2023.147656] [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: 04/27/2023] [Revised: 06/28/2023] [Accepted: 07/18/2023] [Indexed: 07/23/2023]
Abstract
It was revealed in our previous study that the expression of miR-30c-5p in the skeletal muscle of rabbits fed high-fat diet was highly expressed. In the present study, we further investigated the function of miR-30c-5p in proliferation and differentiation of skeletal muscle satellite cell (SMSC). The results obtained in the present study showed that the skeletal muscle fibers of the rabbits fed the standard normal diet (SND) were orderly, regular, and uniform after HE staining, however, the muscle fibers of the rabbits fed the high-fat diet (HFD) were generally atrophied, some were arranged disorderly, the intercellular space was enlarged, the nucleus was increased, and the morphology and position were abnormal. Compared with the SND group, it was observed that the weekly weight gain and fat percentage were relatively higher, and also the levels of the serum biochemical indexes such as glucose, cholesterol, and triglyceride increased significantly in the rabbits fed with HFD. In addition, the results after the transfection of miR-30c-5p mimic, mimic NC (negative control), miR-30c-5p inhibitor, and inhibitor NC into the SMSCs showed that the cell counting kit-8 (CCK-8) proliferation experiment suggested that the number of cells in the over expression group was significantly lower than that in the mimic NC group at 48, 72, 96 h of cell proliferation. At 48, 72, 120 h, the number of cells in the inhibitor group was significantly higher than that in the mimic NC group. The number of EdU positive cells decreased significantly in the over expression group compared with the mimic NC group, however, it increased significantly in the inhibitor group compared with the inhibitor NC group. Moreover, compared with the mimic NC group, the myotube area increased significantly in the miR-30c-5p mimic group, whereas it decreased significantly in the miR-30c-5p inhibitor group as compared with the inhibitor NC group. In addition, we found that trinucleotide repeat containing adaptor 6A (TNRC6A) was successfully validated as a target gene for miR-30c-5p. The expression of TNRC6A in the miR-30c-5p mimic group was significantly lower than that in the mimic NC group. It was further observed that the expression of TNRC6A increased significantly in the miR-30c-5p inhibitor group as compared to that in the inhibitor NC group. Taken together, the results obtained in this study showed that miR-30c-5p promotes the differentiation as well as inhibits the proliferation of rabbit skeletal muscle satellite cells, and TNRC6A is a target gene of miR-30c-5p.
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Affiliation(s)
- Li Wang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Jie Wang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China.
| | - Yanhong Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Shuzhang Dang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Huimei Fan
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Siqi Xia
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Mingchuan Gan
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Tao Tang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Jiahao Shao
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Xianbo Jia
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Songjia Lai
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, PR China
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Wang JX, Xiao X, He XC, He BD, Liu CM, Teng ZQ. Agomir-331 Suppresses Reactive Gliosis and Neuroinflammation after Traumatic Brain Injury. Cells 2023; 12:2429. [PMID: 37887272 PMCID: PMC10605079 DOI: 10.3390/cells12202429] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/19/2023] [Accepted: 09/23/2023] [Indexed: 10/28/2023] Open
Abstract
Traumatic brain injury usually triggers glial scar formation, neuroinflammation, and neurodegeneration. However, the molecular mechanisms underlying these pathological features are largely unknown. Using a mouse model of hippocampal stab injury (HSI), we observed that miR-331, a brain-enriched microRNA, was significantly downregulated in the early stage (0-7 days) of HSI. Intranasal administration of agomir-331, an upgraded product of miR-331 mimics, suppressed reactive gliosis and neuronal apoptosis and improved cognitive function in HSI mice. Finally, we identified IL-1β as a direct downstream target of miR-331, and agomir-331 treatment significantly reduced IL-1β levels in the hippocampus after acute injury. Our findings highlight, for the first time, agomir-331 as a pivotal neuroprotective agent for early rehabilitation of HSI.
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Affiliation(s)
- Jin-Xing Wang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China (X.-C.H.)
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100408, China
| | - Xiao Xiao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China (X.-C.H.)
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100408, China
| | - Xuan-Cheng He
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China (X.-C.H.)
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Bao-Dong He
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China (X.-C.H.)
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100408, China
| | - Chang-Mei Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China (X.-C.H.)
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100408, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Zhao-Qian Teng
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China (X.-C.H.)
- Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100408, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
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Wang G, Tang X, Zhao F, Qin X, Wang F, Yang D, Zhu H, Chen X. Total saponins from Trillium tschonoskii Maxim promote neurological recovery in model rats with post-stroke cognitive impairment. Front Pharmacol 2023; 14:1255560. [PMID: 37745057 PMCID: PMC10513410 DOI: 10.3389/fphar.2023.1255560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
Total saponins from Trillium tschonoskii Maxim (TSTT), a bioactive component of local natural herbs in the Enshi area, China, have been demonstrated to have functions of restoring cognitive capacity and promoting axonal regeneration post-stroke, but the mechanism of this process remains unclear. The hippocampus is a critical tissue for controlling learning and memory capacity, and the sonic hedgehog (Shh) signaling pathway plays a major role in the patterning and synaptic plasticity of hippocampal neural circuits. Therefore, we aimed to investigate whether TSTT could restore learning and cognitive functions by modulating the Shh pathway in rats with post-stroke cognitive impairment (PSCI). The ischemia model was established by permanent middle cerebral artery occlusion (MCAO) in 100 Sprague-Dawley (SD) rats, and the model rats were administered using TSTT (100 mg/kg) or donepezil hydrochloride as the positive control (daily 0.45 mg/kg, DON) for 4 weeks after the operation. As assessed by the Morris water maze test, the cognitive function of PSCI rats was significantly improved upon TSTT treatment. Meanwhile, the cerebral infarct volume reduced with TSTT, as shown by HE and TTC staining, and the number of Nissl bodies and dendritic spine density were significantly increased, as shown by Nissl and Golgi staining. In addition, TSTT upregulated PSD-95, SYN, and GAP-43, and inhibited neuronal apoptosis, as evidenced by increased Bcl-2 levels along with decreased Bax and caspase-3 expression. TSTT could also significantly upregulate Shh, Ptch1, Smo, and Gli1 proteins, indicating the activation of the Shh signaling pathway. Therefore, TSTT can protect PSCI rats by inhibiting apoptosis and promoting neuronal synaptic remodeling. The Shh pathway is also involved.
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Affiliation(s)
- Gang Wang
- Hubei Provincial Clinical Medical Research Center for Nephropathy, Minda Hospital of Hubei Minzu University, Enshi, China
- Health Science Center, Hubei Minzu University, Enshi, China
| | - Xiane Tang
- Hubei Provincial Clinical Medical Research Center for Nephropathy, Minda Hospital of Hubei Minzu University, Enshi, China
- Health Science Center, Hubei Minzu University, Enshi, China
| | - Fangyu Zhao
- Hubei Provincial Clinical Medical Research Center for Nephropathy, Minda Hospital of Hubei Minzu University, Enshi, China
- Health Science Center, Hubei Minzu University, Enshi, China
| | - Xiaoli Qin
- Health Science Center, Hubei Minzu University, Enshi, China
| | - Fengjie Wang
- Hubei Provincial Clinical Medical Research Center for Nephropathy, Minda Hospital of Hubei Minzu University, Enshi, China
- Health Science Center, Hubei Minzu University, Enshi, China
| | - Dan Yang
- Health Science Center, Hubei Minzu University, Enshi, China
| | - Hong Zhu
- Hubei Provincial Clinical Medical Research Center for Nephropathy, Minda Hospital of Hubei Minzu University, Enshi, China
| | - Xianbing Chen
- Hubei Provincial Clinical Medical Research Center for Nephropathy, Minda Hospital of Hubei Minzu University, Enshi, China
- Health Science Center, Hubei Minzu University, Enshi, China
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Wang H, Lin X, Wang X, Liu X, He S, Lyu G. Maternal body fluid lncRNAs serve as biomarkers to diagnose ventricular septal defect: from amniotic fluid to plasma. Front Genet 2023; 14:1254829. [PMID: 37745849 PMCID: PMC10516564 DOI: 10.3389/fgene.2023.1254829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
Background: Maternal body fluids contain abundant cell-free fetal RNAs which have the potential to serve as indicators of fetal development and pathophysiological conditions. In this context, this study aimed to explore the potential diagnostic value of maternal circulating long non-coding RNAs (lncRNAs) in ventricular septal defect (VSD). Methods: The potential of lncRNAs as non-invasive prenatal biomarkers for VSD was evaluated using quantitative polymerase chain reaction (qPCR) and receiver operating characteristic (ROC) curve analysis. The biological processes and regulatory network of these lncRNAs were elucidated through bioinformatics analysis. Results: Three lncRNAs (LINC00598, LINC01551, and GATA3-AS1) were found to be consistent in both maternal plasma and amniotic fluid. These lncRNAs exhibited strong diagnostic performance for VSD, with AUC values of 0.852, 0.957, and 0.864, respectively. The bioinformatics analysis revealed the involvement of these lncRNAs in heart morphogenesis, actin cytoskeleton organization, cell cycle regulation, and protein binding through a competitive endogenous RNA (ceRNA) network at the post-transcriptional level. Conclusion: The cell-free lncRNAs present in the amniotic fluid have the potential to be released into the maternal circulation, making them promising candidates for investigating epigenetic regulation in VSD.
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Affiliation(s)
- Huaming Wang
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Xi Lin
- Department of Diagnostic Radiology, Fujian Cancer Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Xinda Wang
- Department of Radiology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian, China
| | - Xinxiu Liu
- Department of Medical Ultrasound, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Shaozheng He
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Guorong Lyu
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China
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Zare A, Salehpour A, Khoradmehr A, Bakhshalizadeh S, Najafzadeh V, Almasi-Turk S, Mahdipour M, Shirazi R, Tamadon A. Epigenetic Modification Factors and microRNAs Network Associated with Differentiation of Embryonic Stem Cells and Induced Pluripotent Stem Cells toward Cardiomyocytes: A Review. Life (Basel) 2023; 13:life13020569. [PMID: 36836926 PMCID: PMC9965891 DOI: 10.3390/life13020569] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/16/2022] [Accepted: 11/16/2022] [Indexed: 02/22/2023] Open
Abstract
More research is being conducted on myocardial cell treatments utilizing stem cell lines that can develop into cardiomyocytes. All of the forms of cardiac illnesses have shown to be quite amenable to treatments using embryonic (ESCs) and induced pluripotent stem cells (iPSCs). In the present study, we reviewed the differentiation of these cell types into cardiomyocytes from an epigenetic standpoint. We also provided a miRNA network that is devoted to the epigenetic commitment of stem cells toward cardiomyocyte cells and related diseases, such as congenital heart defects, comprehensively. Histone acetylation, methylation, DNA alterations, N6-methyladenosine (m6a) RNA methylation, and cardiac mitochondrial mutations are explored as potential tools for precise stem cell differentiation.
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Affiliation(s)
- Afshin Zare
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 7514633196, Iran
| | - Aria Salehpour
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 7514633196, Iran
| | - Arezoo Khoradmehr
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr 7514633196, Iran
| | - Shabnam Bakhshalizadeh
- Reproductive Development, Murdoch Children’s Research Institute, Melbourne, VIC 3052, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Vahid Najafzadeh
- Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg C, Denmark
| | - Sahar Almasi-Turk
- Department of Basic Sciences, School of Medicine, Bushehr University of Medical Sciences, Bushehr 7514633341, Iran
| | - Mahdi Mahdipour
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz 5166653431, Iran
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz 5166653431, Iran
- Correspondence: (M.M.); (R.S.); (A.T.)
| | - Reza Shirazi
- Department of Anatomy, School of Medical Sciences, Medicine & Health, UNSW Sydney, Sydney, NSW 2052, Australia
- Correspondence: (M.M.); (R.S.); (A.T.)
| | - Amin Tamadon
- PerciaVista R&D Co., Shiraz 7135644144, Iran
- Correspondence: (M.M.); (R.S.); (A.T.)
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Emerging Role of MicroRNA-30c in Neurological Disorders. Int J Mol Sci 2022; 24:ijms24010037. [PMID: 36613480 PMCID: PMC9819962 DOI: 10.3390/ijms24010037] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
MicroRNAs (miRNAs or miRs) are a class of small non-coding RNAs that negatively regulate the expression of target genes by interacting with 3' untranslated regions of target mRNAs to induce mRNA degradation and translational repression. The miR-30 family members are involved in the development of many tissues and organs and participate in the pathogenesis of human diseases. As a key member of the miR-30 family, miR-30c has been implicated in neurological disorders such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, and stroke. Mechanistically, miR-30c may act as a multi-functional regulator of different pathogenic processes such as autophagy, apoptosis, endoplasmic reticulum stress, inflammation, oxidative stress, thrombosis, and neurovascular function, thereby contributing to different disease states. Here, we review and discuss the biogenesis, gene regulation, and the role and mechanisms of action of miR-30c in several neurological disorders and therapeutic potential in clinics.
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9
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Cittadini E, Brucculeri AM, Quartararo F, Vaglica R, Miceli V, Conaldi PG. Stem cell therapy in the treatment of organic and dysfunctional endometrial pathology. Minerva Obstet Gynecol 2022; 74:504-515. [PMID: 34851073 DOI: 10.23736/s2724-606x.21.04919-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Intrauterine adhesions caused by postpartum curettage, spontaneous abortions, interrupted pregnancies, endometrial ablations, infections and inflammations, can lead to a loss of endometrial function, with consequent hypomenorrhea and infertility in women of reproductive age. In a non-negligible percentage of cases, the available surgical methods and hormone therapy, with sequential administration of estrogen and progesterone, are ineffective. In fact, severe damage to the basal layer of the endometrium causes the loss of endometrial cell precursors and leads to the failure of regeneration of the functional layer to which the endometrium is cyclically exposed. Today, many researchers are evaluating the use of stem cells of different origins as a potential therapy to restore endometrial function. METHODS Our interest has been focused on adipose-derived stromal/stem cells (ADSCs) obtained by collecting subcutaneous adipose tissue and subsequently treating it with the MilliGraft® method. This procedure produces a cell suspension, the stromal vascular fraction (SVF), which includes ADSCs and soluble factors such as proteins and extracellular vesicles (exosomes). The SVF thus obtained was characterized in its cellular composition and its functional factors. Our clinical protocol for the future use of adipose tissue in endometrial regeneration in its different phases is presented. RESULTS The data obtained, even though they still require further support and implementation, show the regenerative properties of SVF obtained from adipose tissue using a mechanical method. CONCLUSIONS These findings can contribute to the development of cell therapies using stem cells of different derivations which are increasingly being utilized in the treatment of endometrial lesions from adherent or dysfunctional pathologies.
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Affiliation(s)
- Ettore Cittadini
- Fondazione per gli Studi sulla Riproduzione Umana, Clinica Candela, Palermo, Italy -
| | - Anna M Brucculeri
- Fondazione per gli Studi sulla Riproduzione Umana, Clinica Candela, Palermo, Italy
| | - Fabrizio Quartararo
- Fondazione per gli Studi sulla Riproduzione Umana, Clinica Candela, Palermo, Italy
| | - Roberto Vaglica
- Fondazione per gli Studi sulla Riproduzione Umana, Clinica Candela, Palermo, Italy
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An HJ, Cho SH, Park HS, Kim JH, Kim YR, Lee WS, Lee JR, Joo SS, Ahn EH, Kim NK. Genetic Variations miR-10aA>T, miR-30cA>G, miR-181aT>C, and miR-499bA>G and the Risk of Recurrent Pregnancy Loss in Korean Women. Biomedicines 2022; 10:biomedicines10102395. [PMID: 36289656 PMCID: PMC9598437 DOI: 10.3390/biomedicines10102395] [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: 05/19/2022] [Revised: 09/16/2022] [Accepted: 09/20/2022] [Indexed: 11/23/2022] Open
Abstract
This study investigated the genetic association between recurrent pregnancy loss (RPL) and microRNA (miRNA) polymorphisms in miR-10aA>T, miR-30cA>G, miR-181aT>C, and miR-499bA>G in Korean women. Blood samples were collected from 381 RPL patients and 281 control participants, and genotyping of miR-10aA>T, miR-30cA>G, miR-181aT>C, and miR-499bA>G was carried out by TaqMan miRNA RT-Real Time polymerase chain reaction (PCR). Four polymorphisms were identified, including miR-10aA>T, miR-30cA>G, miR-181aT>C, and miR-499bA>G. MiR-10a dominant model (AA vs. AT + TT) and miR-499bGG genotypes were associated with increased RPL risk (adjusted odds ratio [AOR] = 1.520, 95% confidence interval [CI] = 1.038−2.227, p = 0.032; AOR = 2.956, 95% CI = 1.168−7.482, p = 0.022, respectively). Additionally, both miR-499 dominant (AA vs. AG + GG) and recessive (AA + AG vs. GG) models were significantly associated with increased RPL risk (AOR = 1.465, 95% CI = 1.062−2.020, p = 0.020; AOR = 2.677, 95% CI = 1.066−6.725, p = 0.036, respectively). We further propose that miR-10aA>T, miR-30cA>G, and miR-499bA>G polymorphisms effects could contribute to RPL and should be considered during RPL patient evaluation.
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Affiliation(s)
- Hui-Jeong An
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Korea
- College of Life Science, Gangneung-Wonju National University, Gangneung 25457, Korea
| | - Sung-Hwan Cho
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Korea
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, Soonchunhyang University Cheonan Hospital, Cheonan 31151, Korea
| | - Han-Sung Park
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Korea
| | - Ji-Hyang Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, School of Medicine, CHA University, Seongnam 13488, Korea
| | - Young-Ran Kim
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, School of Medicine, CHA University, Seongnam 13488, Korea
| | - Woo-Sik Lee
- Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul 06135, Korea
| | - Jung-Ryeol Lee
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam 13620, Korea
| | - Seong-Soo Joo
- College of Life Science, Gangneung-Wonju National University, Gangneung 25457, Korea
| | - Eun-Hee Ahn
- Department of Obstetrics and Gynecology, CHA Bundang Medical Center, School of Medicine, CHA University, Seongnam 13488, Korea
- Correspondence: (E.-H.A.); (N.-K.K.)
| | - Nam-Keun Kim
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Korea
- Correspondence: (E.-H.A.); (N.-K.K.)
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11
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Ghafouri-Fard S, Khoshbakht T, Hussen BM, Taheri M, Samsami M. Emerging role of non-coding RNAs in the regulation of Sonic Hedgehog signaling pathway. Cancer Cell Int 2022; 22:282. [PMID: 36100906 PMCID: PMC9469619 DOI: 10.1186/s12935-022-02702-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 09/04/2022] [Indexed: 12/04/2022] Open
Abstract
Sonic Hedgehog (Shh) signaling cascade is one of the complex signaling pathways that control the accurately organized developmental processes in multicellular organisms. This pathway has fundamental roles in the tumor formation and induction of resistance to conventional therapies. Numerous non-coding RNAs (ncRNAs) have been found to interact with Shh pathway to induce several pathogenic processes, including malignant and non-malignant disorders. Many of the Shh-interacting ncRNAs are oncogenes whose expressions have been increased in diverse malignancies. A number of Shh-targeting miRNAs such as miR-26a, miR-1471, miR-129-5p, miR-361-3p, miR-26b-5p and miR-361-3p have been found to be down-regulated in tumor tissues. In addition to malignant conditions, Shh-interacting ncRNAs can affect tissue regeneration and development of neurodegenerative disorders. XIST, LOC101930370, lncRNA-Hh, circBCBM1, SNHG6, LINC‐PINT, TUG1 and LINC01426 are among long non-coding RNAs/circular RNAs that interact with Shh pathway. Moreover, miR-424, miR-26a, miR-1471, miR-125a, miR-210, miR-130a-5p, miR-199b, miR-155, let-7, miR-30c, miR-326, miR-26b-5p, miR-9, miR-132, miR-146a and miR-425-5p are among Shh-interacting miRNAs. The current review summarizes the interactions between ncRNAs and Shh in these contexts.
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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
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq.,Center of Research and Strategic Studies, Lebanese French University, Erbil, Kurdistan Region,, Iraq
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany. .,Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Majid Samsami
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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12
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HajiEsmailPoor Z, Tabnak P, Ahmadzadeh B, Ebrahimi SS, Faal B, Mashatan N. Role of hedgehog signaling related non-coding RNAs in developmental and pathological conditions. Biomed Pharmacother 2022; 153:113507. [DOI: 10.1016/j.biopha.2022.113507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/23/2022] [Accepted: 07/30/2022] [Indexed: 11/02/2022] Open
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13
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Zheng G, He Z, Lu Y, Zhu Q, Jiang Y, Chen D, Lin S, Zhu C, Schwartz R. SRF-derived miR210 and miR30c both repress beating cardiomyocyte formation in the differentiation system of embryoid body. Biochem Biophys Res Commun 2022; 626:58-65. [PMID: 35970045 DOI: 10.1016/j.bbrc.2022.08.016] [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: 07/10/2022] [Revised: 07/16/2022] [Accepted: 08/04/2022] [Indexed: 11/02/2022]
Abstract
Serum response factor (SRF) cooperates with various co-factors to manage the specification of diverse cell lineages during heart development. Many microRNAs mediate the function of SRF in this process. However, how are miR210 and miR30c involved in the decision of cardiac cell fates remains to be explored. In this study, we found that SRF directly controlled the cardiac expression of miR210. Both miR210 and miR30c blocked the formation of beating cardiomyocyte during embryoid body (EB) differentiation, a cellular model widely used for studying cardiogenesis. Both of anticipated microRNA targets and differentially expressed genes in day8 EBs were systematically determined and enriched with gene ontology (GO), Kyoto encyclopedia of genes and genomes (KEGG) and Reactome. Functional enrichments of prediction microRNA targets and down-regulated genes in day8 EBs of miR210 suggested the importance of PI3K-Akt signal and ETS2 in miR210 inhibition of cardiomyocyte differentiation. Similar analyses revealed that miR30c repressed both developmental progress and the adrenergic signaling in cardiomyocytes during the differentiation of EBs. Taken together, SRF directs the expression of miR210 and miR30c, and they repress cardiac development via inhibiting the differentiation of cardiac muscle cell lineage as well as the cell proliferation. Through the regulation of specific microRNAs, the complication of SRF's function in heart development is emphasized.
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Affiliation(s)
- Guoxing Zheng
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China; Department of Biology and Biochemistry, The University of Houston, Houston, TX, USA.
| | - Zhuzhen He
- Shenzhen Amcare Maternity Hospital, Shenzhen, Guangdong, 518052, China
| | - Yingsi Lu
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Qingqing Zhu
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Yizhou Jiang
- Institute for Advanced Study, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Demeng Chen
- Center for Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Shuibin Lin
- Center for Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Chengming Zhu
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518107, China
| | - Robert Schwartz
- Department of Biology and Biochemistry, The University of Houston, Houston, TX, USA.
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14
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Liu J, Gu Y, Zhu W, Zhang Z, Xin Y, Shen Y, He L, Du J. Expression profiles of circular RNA in human placental villus and decidua and prediction of drugs for recurrent spontaneous abortion. Am J Reprod Immunol 2022; 88:e13578. [PMID: 35583158 DOI: 10.1111/aji.13578] [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: 01/17/2022] [Revised: 04/27/2022] [Accepted: 05/13/2022] [Indexed: 11/29/2022] Open
Abstract
PROBLEM We aimed to evaluate potential biomarkers and candidate drugs for recurrent spontaneous abortion (RSA) and explore functional circular RNA pathways involved in regulating RSA. METHOD OF STUDY Expression profiles of placental villus and decidua samples derived from females with RSA and those with healthy pregnancies who underwent induced abortion were analyzed using high-throughput RNA whole transcriptome sequencing. Abnormally expressed circular RNAs in a larger cohort of samples were validated using real-time quantitative polymerase chain reaction. Drug discovery and molecular docking were performed using online databases and the Autodock tool, respectively. RESULTS In total, 2103 and 2160 circular RNAs were detected in three pairs of villi and three pairs of decidual tissues, respectively. A total of 22 circular RNAs, 58 miRNAs, and 393 mRNAs with significantly different expression patterns were identified. Five circular RNAs were verified, and the expression of hsa_circ_0088485 was significantly upregulated in the RSA group (P = .041) with a high area under the curve value (.727), sensitivity (76.5%), and specificity (64.7%). GO and KEGG enrichment analyses indicated that differentially expressed genes were associated with angiogenesis and cell adhesion. Drug discovery and molecular docking were analyzed based on 93 differentially expressed mRNAs of the ceRNA network. A total of 36 chemicals were identified as putative bioactive molecules for RSA, and one representative chemical was identified for docking with six proteins. CONCLUSIONS These findings provide novel insights into the mechanism of regulation of RSA by circular RNA and its clinical diagnosis and treatment.
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Affiliation(s)
- Junwei Liu
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), School of Pharmacy, Fudan University, Shanghai, China
| | - Yan Gu
- The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Weiqiang Zhu
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), School of Pharmacy, Fudan University, Shanghai, China
| | - Zhaofeng Zhang
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), School of Pharmacy, Fudan University, Shanghai, China
| | - Yawei Xin
- The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yupei Shen
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), School of Pharmacy, Fudan University, Shanghai, China
| | - Lin He
- Bio-X Center, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Jing Du
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), School of Pharmacy, Fudan University, Shanghai, China
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15
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He T, Fan Y, Wang Y, Liu M, Zhu AJ. Dissection of the microRNA Network Regulating Hedgehog Signaling in Drosophila. Front Cell Dev Biol 2022; 10:866491. [PMID: 35573695 PMCID: PMC9096565 DOI: 10.3389/fcell.2022.866491] [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: 01/31/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
The evolutionarily conserved Hedgehog (Hh) signaling plays a critical role in embryogenesis and adult tissue homeostasis. Aberrant Hh signaling often leads to various forms of developmental anomalies and cancer. Since altered microRNA (miRNA) expression is associated with developmental defects and tumorigenesis, it is not surprising that several miRNAs have been found to regulate Hh signaling. However, these miRNAs are mainly identified through small-scale in vivo screening or in vitro assays. As miRNAs preferentially reduce target gene expression via the 3' untranslated region, we analyzed the effect of reduced expression of core components of the Hh signaling cascade on downstream signaling activity, and generated a transgenic Drosophila toolbox of in vivo miRNA sensors for core components of Hh signaling, including hh, patched (ptc), smoothened (smo), costal 2 (cos2), fused (fu), Suppressor of fused (Su(fu)), and cubitus interruptus (ci). With these tools in hand, we performed a genome-wide in vivo miRNA overexpression screen in the developing Drosophila wing imaginal disc. Of the twelve miRNAs identified, seven were not previously reported in the in vivo Hh regulatory network. Moreover, these miRNAs may act as general regulators of Hh signaling, as their overexpression disrupts Hh signaling-mediated cyst stem cell maintenance during spermatogenesis. To identify direct targets of these newly discovered miRNAs, we used the miRNA sensor toolbox to show that miR-10 and miR-958 directly target fu and smo, respectively, while the other five miRNAs act through yet-to-be-identified targets other than the seven core components of Hh signaling described above. Importantly, through loss-of-function analysis, we found that endogenous miR-10 and miR-958 target fu and smo, respectively, whereas deletion of the other five miRNAs leads to altered expression of Hh signaling components, suggesting that these seven newly discovered miRNAs regulate Hh signaling in vivo. Given the powerful effects of these miRNAs on Hh signaling, we believe that identifying their bona fide targets of the other five miRNAs will help reveal important new players in the Hh regulatory network.
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Affiliation(s)
- Tao He
- Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, School of Life Sciences, Peking University, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
| | - Yu Fan
- Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, School of Life Sciences, Peking University, Beijing, China
| | - Yao Wang
- Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, School of Life Sciences, Peking University, Beijing, China
| | - Min Liu
- Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, School of Life Sciences, Peking University, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
| | - Alan Jian Zhu
- Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, School of Life Sciences, Peking University, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
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16
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Ro WB, Kang MH, Song DW, Lee SH, Park HM. Expression Profile of Circulating MicroRNAs in Dogs With Cardiac Hypertrophy: A Pilot Study. Front Vet Sci 2021; 8:652224. [PMID: 33898546 PMCID: PMC8062772 DOI: 10.3389/fvets.2021.652224] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/15/2021] [Indexed: 01/19/2023] Open
Abstract
This study aimed to identify the expression profile of circulating microRNAs in dogs with eccentric or concentric cardiac hypertrophy. A total of 291 microRNAs in serum samples of five dogs with myxomatous mitral valve degeneration (MMVD) and five dogs with pulmonic stenosis (PS) were compared with those of five healthy dogs using microarray analysis. Results of microarray analysis revealed up-regulation of cfa-miR-130b [fold change (FC) = 2.13, p = 0.014), down-regulation of cfa-miR-375 (FC = 1.51, p = 0.014), cfa-miR-425 (FC = 2.56, p = 0.045), cfa-miR-30d (FC = 3.02, p = 0.047), cfa-miR-151 (FC = 1.89, p = 0.023), cfa-miR-19b (FC = 3.01, p = 0.008), and cfa-let-7g (FC = 2.53, p = 0.015) in MMVD group which showed eccentric cardiac hypertrophy, up-regulation of cfa-miR-346 (FC = 2.74, p = 0.032), down-regulation of cfa-miR-505 (FC = 1.56, p = 0.016) in PS group which showed concentric cardiac hypertrophy, and down-regulation of cfa-miR-30c (FC = 3.45, p = 0.013 in MMVD group; FC = 3.31, p = 0.014 in PS group) and cfa-let-7b (FC = 11.42, p = 0.049 in MMVD group; FC = 5.88, p = 0.01 in PS group) in both MMVD and PS groups. In addition, the unsupervised hierarchical clustering of differentially expressed microRNAs in each group resulted in complete separation of healthy dogs from dogs with heart diseases. Therefore, eleven microRNAs among 291 microRNAs were identified as differentially expressed circulating microRNAs related to MMVD or PS in dogs. This pilot study demonstrates that the microRNAs identified in this study could be possible candidates for novel biomarker or therapeutic target related to cardiac hypertrophy in dogs.
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Affiliation(s)
- Woong-Bin Ro
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Min-Hee Kang
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Doo-Won Song
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Sung-Hun Lee
- Department of Cancer Genome Research, Cancer Research Institute, Clinomics Inc., Seoul, South Korea
| | - Hee-Myung Park
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
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17
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Bae Y, Hwang JS, Shin YJ. miR-30c-1 encourages human corneal endothelial cells to regenerate through ameliorating senescence. Aging (Albany NY) 2021; 13:9348-9372. [PMID: 33744867 PMCID: PMC8064150 DOI: 10.18632/aging.202719] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 02/16/2021] [Indexed: 12/22/2022]
Abstract
In the present study, we studied the role of microRNA-30c-1 (miR-30c-1) on transforming growth factor beta1 (TGF-β1)-induced senescence of hCECs. hCECs were transfected by miR-30c-1 and treated with TGF-β1 to assess the inhibitory effect of miR-30c-1 on TGF-β1-induced senescence. Cell viability and proliferation rate in miR-30c-1-transfected cells was elevated compared with control. Cell cycle analysis revealed that cell abundance in S phase was elevated in miR-30c-1-treated cells compared with control. TGF-β1 increased the senescence of hCECs; however, this was ameliorated by miR-30c-1. TGF-β1 increased the size of hCECs, the ratio of senescence-associated beta-galactosidase-stained cells, secretion of senescence-associated secretory phenotype factors, the oxidative stress, and arrested the cell cycle, all of which were ameliorated by miR-30c-1 treatment. miR-30c-1 also suppressed a TGF-β1-induced depolarization of mitochondrial membrane potential and a TGF-β1 stimulated increase in levels of cleaved poly (ADP-ribose) polymerase (PARP), cleaved caspase 3, and microtubule-associated proteins 1A/1B light chain 3B II. In conclusion, miR-30c-1 promoted the proliferation of hCECs through ameliorating the TGF- β1-induced senescence of hCECs and reducing cell death of hCECs. Thus, miR-30c-1 may be a therapeutic target for hCECs regeneration.
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Affiliation(s)
- Younghwan Bae
- Department of Ophthalmology, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Jin Sun Hwang
- Department of Ophthalmology, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Young Joo Shin
- Department of Ophthalmology, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Republic of Korea
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18
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Wang Z, Shan Y, Yang Y, Wang T, Guo Z. MicroRNA-155 is upregulated in the placentas of patients with preeclampsia and affects trophoblast apoptosis by targeting SHH/GLi1/BCL2. Hum Exp Toxicol 2021; 40:439-451. [PMID: 32909851 DOI: 10.1177/0960327120954252] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The pathogenesis of preeclampsia (PE) is complicated and multiple risk factors have been associated with its occurrence. Still, the underlying molecular mechanisms involved in PE remain elusive. Aberrant apoptosis and insufficient invasion of trophoblasts have been observed and are considered vital pathological features in PE. Herein, we found that miR-155 can specifically degrade the mRNA of the Hedgehog ligand sonic hedgehog (SHH), using dual luciferase reporter assays. Quantitative real-time PCR found that administering miR-155 mimics or inhibitors could significantly decrease or increase the expression of SHH in the trophoblasts, respectively. The transcription levels of miR-155 in the placenta were higher in patients with PE compared to the levels in healthy pregnant women, as shown by quantitative real-time PCR. Serum levels of miR-155 could predict the diagnosis of PE by receiver operating characteristic curve analysis and diagnosis evaluation tests. A significant increase in apoptosis was observed after administering miR-155 in HTR8/SVneo cells cultured ex vivo, accompanied by reduced proliferation. Mechanistically, transcriptional activity and expression of GLi1 were also inhibited under treatment of miR-155, and could be recovered after supplying additional recombinant human SHH to primary trophoblasts from patients, as determined by luciferase activity assays and western blotting. We further found that inhibiting miR-155 increased the production of SHH and improved the phenotype in primary trophoblasts from patients with PE. Our data show that miR-155 regulates apoptosis of trophoblasts in PE, which has potential value for predicting PE risk and might be deemed as a therapeutic target for treating PE.
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Affiliation(s)
- Zhenpeng Wang
- Department of Gynecologic Oncologic, 117971The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yanhong Shan
- Department of Obstetrics, 117971The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yi Yang
- Center of Reproductive Medicine, Center of Prenatal Diagnosis, 117971The First Hospital of Jilin University, Changchun, Jilin, China
| | - Tianshu Wang
- Department of Obstetrics, 117971The First Hospital of Jilin University, Changchun, Jilin, China
| | - Zhiheng Guo
- Department of Obstetrics, 117971The First Hospital of Jilin University, Changchun, Jilin, China
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19
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Arumugam T, Ghazi T, Chuturgoon A. Fumonisin B 1 Epigenetically Regulates PTEN Expression and Modulates DNA Damage Checkpoint Regulation in HepG2 Liver Cells. Toxins (Basel) 2020; 12:toxins12100625. [PMID: 33007920 PMCID: PMC7601513 DOI: 10.3390/toxins12100625] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/19/2020] [Accepted: 08/27/2020] [Indexed: 12/13/2022] Open
Abstract
Fumonisin B1 (FB1), a Fusarium-produced mycotoxin, is found in various foods and feeds. It is a well-known liver carcinogen in experimental animals; however, its role in genotoxicity is controversial. The current study investigated FB1-triggered changes in the epigenetic regulation of PTEN and determined its effect on DNA damage checkpoint regulation in human liver hepatoma G2 (HepG2) cells. Following treatment with FB1 (IC50: 200 µM; 24 h), the expression of miR-30c, KDM5B, PTEN, H3K4me3, PI3K, AKT, p-ser473-AKT, CHK1, and p-ser280-CHK1 was measured using qPCR and/or Western blot. H3K4me3 enrichment at the PTEN promoter region was assayed via a ChIP assay and DNA damage was determined using an ELISA. FB1 induced oxidative DNA damage. Total KDM5B expression was reduced, which subsequently increased the total H3K4me3 and the enrichment of H3K4me3 at PTEN promoters. Increased H3K4me3 induced an increase in PTEN transcript levels. However, miR-30c inhibited PTEN translation. Thus, PI3K/AKT signaling was activated, inhibiting CHK1 activity via phosphorylation of its serine 280 residue preventing the repair of damaged DNA. In conclusion, FB1 epigenetically modulates the PTEN/PI3K/AKT signaling cascade, preventing DNA damage checkpoint regulation, and induces significant DNA damage.
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20
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Wang Y, Pei X, Xu P, Tan Z, Zhu Z, Zhang G, Jiang Z, Deng Z. E2F7, regulated by miR‑30c, inhibits apoptosis and promotes cell cycle of prostate cancer cells. Oncol Rep 2020; 44:849-862. [PMID: 32582990 PMCID: PMC7388350 DOI: 10.3892/or.2020.7659] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 03/10/2020] [Indexed: 01/01/2023] Open
Abstract
Prostate cancer (PCa) remains a leading cause of mortality among men in the United States and Western Europe. The molecular mechanism of PCa pathogenesis has not been fully elucidated. In the present study, the expression profile of E2F transcription factor 7 (E2F7) in PCa was examined using immunohistochemistry and reverse transcription‑quantitative PCR, whilst cell cycle progression and apoptosis were determined using fluorescent cell activated sorting techniques. Cell viability was measured using Cell Counting Kit‑8 in loss‑ and gain‑of‑function studies. Dual‑luciferase reporter assay was used to verify if E2F7 was one of the potential targets of miR‑30c. The staining score of E2F7 of PCa tissues was found to be notably higher compared with that of adjacent normal tissues. Suppression of E2F7 expression in PCa cell lines led to significantly reduced proliferation rates, increased proportion of cells in the G1 phase of the cell cycle and higher apoptotic rates compared with those in negative control groups. Dual‑luciferase reporter assay revealed E2F7 to be one of the binding targets of microRNA (miR)‑30c. In addition, transfection of miR‑30c mimics into PCa cells resulted in reduced cell viability, increased proportion of cells in the G1 phase and higher apoptotic rates. By contrast, transfection with the miR‑30c inhibitor led to lower apoptosis rates of PCa cells compared with negative control groups, whilst E2F7 siRNA co‑transfection reversed stimulatory effects of miR‑30c inhibitors on cell viability. In addition, the expression of cyclin‑dependent kinase inhibitor p21 were found to be upregulated by transfection with either E2F7 siRNA or miR‑30c mimics into PCa cells. In conclusion, the present study suggested that E2F7 may be positively associated with PCa cell proliferation by inhibiting p21, whereas E2F7 is in turn under regulation by miR‑30c. These observations suggest the miR‑30c/E2F7/p21 axis to be a viable therapeutic target for PCa.
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Affiliation(s)
- Ying Wang
- Oncology Department, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong 518100, P.R. China
- Oncology Department, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan 471000, P.R. China
| | - Xiaojuan Pei
- Pathology Department, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong 518100, P.R. China
| | - Po Xu
- Emergency Department, The First Affiliated Hospital, Shenzhen University, Shenzhen, Guangdong 518000, P.R. China
| | - Zhibo Tan
- Oncology Department, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong 518100, P.R. China
| | - Zhenwei Zhu
- Oncology Department, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong 518100, P.R. China
| | - Guangping Zhang
- Oncology Department, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan 471000, P.R. China
| | - Zeying Jiang
- Oncology Department, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong 518100, P.R. China
| | - Zhe Deng
- Emergency Department, The First Affiliated Hospital, Shenzhen University, Shenzhen, Guangdong 518000, P.R. China
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21
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Jia S, Zhang L, Zhang K, Wang L, Khan A, Zhang J, Sun Y, Wang Y, Song M, Lyu Y, Li M, Lu X, Niu B, Liu Z, Xie J. Nkx2.1 downregulation is involved in brain abnormality induced by excess retinoic acid. Acta Biochim Biophys Sin (Shanghai) 2020; 52:683-690. [PMID: 32445470 DOI: 10.1093/abbs/gmaa037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/12/2020] [Accepted: 03/29/2020] [Indexed: 11/13/2022] Open
Abstract
Abnormal development of central nervous system (CNS) caused by neural tube defects is not only a major contributor in the prevalence of stillbirths and neonatal deaths but also causes lifelong physical disability in surviving infants. Due to insufficient known investigated causes, CNS developmental abnormality has brought sever burden on health around the world. From previous results of high throughput transcriptome sequencing, we selected transcription factor Nkx2.1 as a candidate to investigate its role on brain abnormalities induced by excessive retinoic acid. The result of in situ hybridization showed that Nkx2.1 was mainly expressed in mouse brain. After the Nkx2.1 gene was silenced, retarded proliferation and accelerated apoptosis were found in mouse Neuro-2a (N2a) cells. Furthermore, our results indicated that the main components of sonic hedgehog (Shh) signaling pathway were affected in Nkx2.1-silenced cells, implying that Nkx2.1 plays an important role in the development of mouse brain by regulating Shh signaling pathway.
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Affiliation(s)
- Sansan Jia
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
- State Key Laboratory of Military Stomatology, Department of Oral & Maxillofacial Surgery, The Fourth Military Medical University, Xi’an 710032, China
| | - Li Zhang
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Kaili Zhang
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Lei Wang
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Ajab Khan
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Juan Zhang
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Yuqing Sun
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Yufei Wang
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Meiyan Song
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Yi Lyu
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Meining Li
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Xin Lu
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Bo Niu
- Department of Biotechnology, Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing 100020, China
| | - Zhizhen Liu
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
| | - Jun Xie
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan 030001, China
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Liang X, Xu W. miR-181a-5p regulates the proliferation and apoptosis of glomerular mesangial cells by targeting KLF6. Exp Ther Med 2020; 20:1121-1128. [PMID: 32742352 DOI: 10.3892/etm.2020.8780] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 12/12/2019] [Indexed: 12/22/2022] Open
Abstract
Diabetic nephropathy (DN) is a chronic loss of kidney function that frequently occurs in patients with diabetes mellitus and is characterized by abnormal glomerular mesangial cell (GMC) proliferation and apoptosis. By using microarray analysis, microRNA (miR)-181a-5p has previously been identified to be dysregulated in DN. The present study aimed to determine the underlying molecular mechanisms and function of miR-181a-5p in GMCs under DN conditions. First, reverse transcription-quantitative PCR was performed to detect miR-181a-5p and kruppel-like factor 6 (KLF6) expression in GMCs following high-glucose treatment. Subsequently, MTT and flow cytometric assays were performed in order to determine the effect of miR-181a-5p and KLF6 on high-glucose-driven GMC proliferation and apoptosis. After confirming that KLF6 was a target gene of miR-181a-5p via a bioinformatics analysis and luciferase reporter assay, the mRNA and protein expression levels of associated factors in different treatment groups were measured. The results demonstrated that miR-181a-5p was significantly downregulated, while KLF6 was significantly upregulated in GMCs following treatment with high glucose. Furthermore, overexpression of miR-181a led to suppression of cell proliferation and promoted apoptosis of GMCs induced by high glucose, while these effects were inhibited by co-transfection with KLF6. Finally, miR-181-5p was demonstrated to inhibit the expression of KLF6, Bcl-2, Wnt1 and β-catenin, while increasing the expression levels of Bax and caspase-3. In conclusion, the expression levels of miR-181a-5p were downregulated in GMCs following treatment with high glucose and overexpression of miR-181a-5p may inhibit GMC proliferation and promote apoptosis, at least partially through targeting KLF6 via the Wnt/β-catenin signaling pathway. Overall, the results of the present study suggest that miR-181a-5p may have a crucial role in the occurrence and development of DN and may be a valuable diagnostic marker and therapeutic target for DN.
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Affiliation(s)
- Xinyue Liang
- Department of Geriatrics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, P.R. China
| | - Wen Xu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai 200127, P.R. China
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23
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Lemaire J, Van der Hauwaert C, Savary G, Dewaeles E, Perrais M, Lo Guidice JM, Pottier N, Glowacki F, Cauffiez C. Cadmium-Induced Renal Cell Toxicity Is Associated With MicroRNA Deregulation. Int J Toxicol 2020; 39:103-114. [DOI: 10.1177/1091581819899039] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Cadmium is an environmental pollutant well known for its nephrotoxic effects. Nevertheless, mechanisms underlying nephrotoxicity continue to be elucidated. MicroRNAs (miRNAs) have emerged in recent years as modulators of xenobiotic-induced toxicity. In this context, our study aimed at elucidating whether miRNAs are involved in renal proximal tubular toxicity induced by cadmium exposure. We showed that cadmium exposure, in 2 distinct renal proximal tubular cell models (renal proximal tubular epithelial cell [RPTEC]/human telomerase reverse transcriptase [hTERT] and human kidney-2), resulted in cytotoxicity associated with morphological changes, overexpression of renal injury markers, and induction of apoptosis and inflammation processes. Cadmium exposure also resulted in miRNA modulation, including the significant upregulation of 38 miRNAs in RPTEC/hTERT cells. Most of these miRNAs are known to target genes whose coding proteins are involved in oxidative stress, inflammation, and apoptosis, leading to tissue remodeling. In conclusion, this study provides a list of dysregulated miRNAs which may play a role in the pathophysiology of cadmium-induced kidney damages and highlights promising cadmium molecular biomarkers that warrants to be further evaluated.
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Affiliation(s)
- J. Lemaire
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
| | - C. Van der Hauwaert
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
- Département de la Recherche en Santé, CHU Lille, Lille, France
| | - G. Savary
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
| | - E. Dewaeles
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
| | - M. Perrais
- UMR-S 1172-JPArc-Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer, Université de Lille, Lille, France
| | - J. M. Lo Guidice
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
| | - N. Pottier
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
- Service de Toxicologie et Génopathies, CHU Lille, Lille, France
| | - F. Glowacki
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
- Service de Néphrologie, CHU Lille, Lille, France
| | - C. Cauffiez
- EA 4483-IMPECS-IMPact of Environmental ChemicalS on Human Health, Université de Lille, Lille Cedex, France
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24
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Wang X, Zhang Y, Han S, Chen H, Chen C, Ji L, Gao B. Overexpression of miR‑30c‑5p reduces cellular cytotoxicity and inhibits the formation of kidney stones through ATG5. Int J Mol Med 2019; 45:375-384. [PMID: 31894301 PMCID: PMC6984788 DOI: 10.3892/ijmm.2019.4440] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 11/05/2019] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs or miRs) are critical regulators in various diseases. In the current study, the role of miR-30c-5p in the formation of sodium oxalate-induced kidney stones was investigated. For this purpose, human renal tubular epithelial cells (HK-2 cells) were incubated with sodium oxalate at the concentrations of 100, 250, 500, 750 and 1,000 µM. Cell viability and the miR-30c-5p expression level were respectively measured by CCK-8 assay and RT-qPCR. After separately transfecting miR-30c-5p mimic and inhibitor into the HK-2 cells, the cell apoptotic rate, the levels of mitochondrial membrane potential (MMP) and ROS were determined by flow cytometry. The levels of oxidative stress indicators [lactate dehydrogenase (LDH), malondialdehyde (MDA), superoxide dismutase (SOD) and catalase (CAT)] were determined using commercial kits. Crystal-cell adhesion assay was performed to evaluate the crystal adhesion capacity in vitro. miR-30c-5p binding at autophagy related 5 (ATG5) was predicted by TargetScan7.2 and further verified by dual-luciferase reporter assay. Rescue experiments were performed to confirm the molecular mechanisms underlying sodium oxalate-induced kidney formation in HK-2 cells. The results revealed that sodium oxalate decreased the viability of HK-2 cells in a concentration-dependent manner, and that miR-30c-5p expression was significantly downregulated by exposure to 750 µM sodium oxalate. In addition, the increase in cell apoptosis and crystal number, and the upregulated levels of LDH, MDA and ROS were reversed by the overexpression of miR-30c-5p. Moreover, the overexpression of miR-30c-5p upregulated the levels of SOD, CAT and MMP induced by sodium oxalate. ATG5 was directly regulated by miR-30c-5p, and the inhibition of cell cytotoxicity and crystal-cell adhesion induced by miR-30c-5p mimic was blocked by ATG5. These data indicated that the overexpression of miR-30c-5p alleviated cell cytotoxicity and crystal-cell adhesion induced by sodium oxalate through ATG5. Thus, the current study provides a better understanding of the role of miR-30c-5p in sodium oxalate-induced kidney stones.
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Affiliation(s)
- Xin Wang
- Department of Nephrology, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
| | - Yanan Zhang
- Department of Nephrology, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
| | - Shuai Han
- Department of Nephrology, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
| | - Hongshen Chen
- Department of Breast and Thyroid Surgery, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
| | - Chen Chen
- Department of Nephrology, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
| | - Lingling Ji
- Department of Nephrology, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
| | - Bihu Gao
- Department of Nephrology, Zhongshan Hospital of Dalian University, Dalian, Liaoning 116001, P.R. China
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25
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Gu Z, Long J, Li Y, Wang X, Wang H. MiR-125a-3p negatively regulates osteoblastic differentiation of human adipose derived mesenchymal stem cells by targeting Smad4 and Jak1. Am J Transl Res 2019; 11:2603-2615. [PMID: 31105866 PMCID: PMC6511781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 02/07/2019] [Indexed: 06/09/2023]
Abstract
Osteogenesis is a complex process which relies on the coordination of signals and transcription factors. Recent evidence indicates that microRNAs (miRNAs) act as important post-transcriptional regulators in a large number of biological processes including osteoblast differentiation. In this study, we investigated the expression and biological effect of miR-125a-3p during osteogenic differentiation of human adipose derived mesenchymal stem cells (hADSCs). We observed an obvious decrease in miR-125a-3p level during osteogenic differentiation. By using gain- and loss-of function experiments, we noticed that miR-125a-3p could suppress the osteogenic differentiation of hADSCs. Moreover, miR-125a-3p over-expression in hADSCs by transfection with miR-125a-3p mimics significantly inhibited cell proliferation by MTT. Flow cytometry analysis further demonstrated that forced expression of miR-125a-3p induced cell cycle G1/S phase arrest and apoptosis. In addition, we performed bioinformatic analysis, luciferase reporter assay and western blot to confirm that miR-125a-3p could regulate Smad4 and Jak1 expression negatively. Meanwhile, Smad4 and Jak1 were up-regulated after osteogenic differentiation and the down-regulation of endogenous Smad4 and Jak1 suppressed the osteogenic differentiation of hADSCs. Taken together, these data indicated that miR-125a-3p is Smad4 and Jak1 regulator, and it has a crucially physiological function in osteogenic differentiation of hADSCs.
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Affiliation(s)
- Zhiyuan Gu
- Department of Orthopedic, The Affiliated Cancer Hospital of Zhengzhou UniversityZhengzhou 450008, Henan Province, China
| | - Jun Long
- Department of Orthopedic, First Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510080, Guangdong Province, China
| | - Yumin Li
- Department of Orthopedic, The First People’s Hospital of Nanning CityNanning 530001, Guangxi Province, China
| | - Xin Wang
- Department of Orthopedic, The Affiliated Cancer Hospital of Zhengzhou UniversityZhengzhou 450008, Henan Province, China
| | - Hua Wang
- Department of Orthopedic, First Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510080, Guangdong Province, China
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26
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Lin X, Beckers E, Mc Cafferty S, Gansemans Y, Joanna Szymańska K, Chaitanya Pavani K, Catani JP, Van Nieuwerburgh F, Deforce D, De Sutter P, Van Soom A, Peelman L. Bovine Embryo-Secreted microRNA-30c Is a Potential Non-invasive Biomarker for Hampered Preimplantation Developmental Competence. Front Genet 2019; 10:315. [PMID: 31024625 PMCID: PMC6459987 DOI: 10.3389/fgene.2019.00315] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 03/21/2019] [Indexed: 01/01/2023] Open
Abstract
Recently, secreted microRNAs (miRNAs) have received a lot of attention since they may act as autocrine factors. However, how secreted miRNAs influence embryonic development is still poorly understood. We identified 294 miRNAs, 114 known, and 180 novel, in the conditioned medium of individually cultured bovine embryos. Of these miRNAs, miR-30c and miR-10b were much more abundant in conditioned medium of slow cleaving embryos compared to intermediate cleaving ones. MiR-10b, miR-novel-44, and miR-novel-45 were higher expressed in the conditioned medium of degenerate embryos compared to blastocysts, while the reverse was observed for miR-novel-113 and miR-novel-139. Supplementation of miR-30c mimics into the culture medium confirmed the uptake of miR-30c mimics by embryos and resulted in increased cell apoptosis, as also shown after delivery of miR-30c mimics in Madin-Darby bovine kidney cells (MDBKs). We also demonstrated that miR-30c directly targets Cyclin-dependent kinase 12 (CDK12) through its 3′ untranslated region (3′-UTR) and inhibits its expression. Overexpression and downregulation of CDK12 revealed the opposite results of the delivery of miRNA-30c mimics and inhibitor. The significant down-regulation of several tested DNA damage response (DDR) genes, after increasing miR-30c or reducing CDK12 expression, suggests a possible role for miR-30c in regulating embryo development through DDR pathways.
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Affiliation(s)
- Xiaoyuan Lin
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Evy Beckers
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Séan Mc Cafferty
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Yannick Gansemans
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | | | | | - João Portela Catani
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Filip Van Nieuwerburgh
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Dieter Deforce
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Petra De Sutter
- Department of Uro-Gynaecology, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Ann Van Soom
- Reproduction, Obstetrics and Herd Health, Ghent University, Merelbeke, Belgium
| | - Luc Peelman
- Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
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27
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Serum miR-30c Level Predicted Cardiotoxicity in Non-small Cell Lung Cancer Patients Treated with Bevacizumab. Cardiovasc Toxicol 2019; 18:284-289. [PMID: 29737469 DOI: 10.1007/s12012-018-9457-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiotoxicity is a common adverse effect induced by drug chemotherapy. miR-30c has been reported to be involved in the progress of heart diseases. In the present study, miR-30c was used to predict the cardiotoxicity in non-small cell lung cancer (NSCLC) patients treated with bevacizumab chemotherapy. Eighty NSCLC patients were included in this study. Serum miR-30c levels were detected at pre-chemotherapy, during-chemotherapy (the 2nd, 4th, and 8th week) and 1 month after chemotherapy. miR-30c expression was elevated with the duration of the chemotherapy cycle and decreased 1 month after chemotherapy. The correlation analysis showed that serum miR-30c levels were positively related to cardiotoxicity before chemotherapy and during chemotherapy. ROC curve analysis showed the values of AUC, sensitivity, and specificity for the level of miR-30c alteration (from pre-chemotherapy to during-chemotherapy) were 0.851, 0.720, and 0.860, respectively. Serum miR-30c level is elevated during bevacizumab chemotherapy, which is probably an early detection biomarker for predicting cardiotoxicity in NSCLC patients treated with drug chemotherapy.
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28
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Liu XF, Thin KZ, Ming XL, Shuo-Li, Ping-Luo, Man-Zhu, Li ND, Tu JC. Small Nucleolar RNA Host Gene 18 Acts as a Tumor Suppressor and a Diagnostic Indicator in Hepatocellular Carcinoma. Technol Cancer Res Treat 2018; 17:1533033818794494. [PMID: 30126319 PMCID: PMC6104208 DOI: 10.1177/1533033818794494] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Noncoding RNAs are crucial regulators acting as either tumor suppressor genes or oncogenes in human cancer progression. The aberrant expression of noncoding RNAs has been confirmed in different kinds of cancers. Hepatocellular carcinoma is one of the most common malignant tumors worldwide, characterized by insidious onset, great malignancy, and high rates of recurrence and metastasis. Due to lack of early predictive markers, numerous patients are diagnosed in the late stages. As therapeutic options for advanced patients are quite limited, great efforts have been made to screen patients at early stages. A previous study reported that small nucleolar RNA host gene 18 played crucial role in glioma. However, its functions and roles in hepatocellular carcinoma are unknown. PURPOSE To explore its functional role and diagnostic value in hepatocellular carcinoma, we investigated its expression level. METHODS We performed real-time quantitative polymerase chain reaction in tumor tissues and adjacent noncancerous tissues derived from patients with hepatocellular carcinoma as well as in plasma, including samples from the healthy control, patients with hepatitis B, cirrhosis, and hepatocellular carcinoma. RESULTS Small nucleolar RNA host gene 18 was downregulated in liver tissues compared to paired adjacent noncancerous tissues ( P < .0001). Meanwhile, plasma small nucleolar RNA host gene 18 showed a relatively high sensitivity and specificity (75.61% and 73.49%) for distinguishing patients with hepatocellular carcinoma whose α-fetoprotein levels were below 200 ng/mL from the healthy controls. CONCLUSION Our study suggested that small nucleolar RNA host gene 18 might act as a tumor suppressor gene in hepatocellular carcinoma and potentially a diagnostic indicator to distinguish hepatocellular carcinoma from the healthy control and cirrhosis.
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Affiliation(s)
- Xue-Fang Liu
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Khaing Zar Thin
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xin-Liang Ming
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shuo-Li
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ping-Luo
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Man-Zhu
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Nan-Di Li
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jian-Cheng Tu
- 1 Department of Clinical Laboratory Medicine and Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, China
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29
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Klinge CM. Non-Coding RNAs in Breast Cancer: Intracellular and Intercellular Communication. Noncoding RNA 2018; 4:E40. [PMID: 30545127 PMCID: PMC6316884 DOI: 10.3390/ncrna4040040] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 11/29/2018] [Accepted: 12/04/2018] [Indexed: 02/07/2023] Open
Abstract
Non-coding RNAs (ncRNAs) are regulators of intracellular and intercellular signaling in breast cancer. ncRNAs modulate intracellular signaling to control diverse cellular processes, including levels and activity of estrogen receptor α (ERα), proliferation, invasion, migration, apoptosis, and stemness. In addition, ncRNAs can be packaged into exosomes to provide intercellular communication by the transmission of microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) to cells locally or systemically. This review provides an overview of the biogenesis and roles of ncRNAs: small nucleolar RNA (snRNA), circular RNAs (circRNAs), PIWI-interacting RNAs (piRNAs), miRNAs, and lncRNAs in breast cancer. Since more is known about the miRNAs and lncRNAs that are expressed in breast tumors, their established targets as oncogenic drivers and tumor suppressors will be reviewed. The focus is on miRNAs and lncRNAs identified in breast tumors, since a number of ncRNAs identified in breast cancer cells are not dysregulated in breast tumors. The identity and putative function of selected lncRNAs increased: nuclear paraspeckle assembly transcript 1 (NEAT1), metastasis-associated lung adenocarcinoma transcript 1 (MALAT1), steroid receptor RNA activator 1 (SRA1), colon cancer associated transcript 2 (CCAT2), colorectal neoplasia differentially expressed (CRNDE), myocardial infarction associated transcript (MIAT), and long intergenic non-protein coding RNA, Regulator of Reprogramming (LINC-ROR); and decreased levels of maternally-expressed 3 (MEG3) in breast tumors have been observed as well. miRNAs and lncRNAs are considered targets of therapeutic intervention in breast cancer, but further work is needed to bring the promise of regulating their activities to clinical use.
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Affiliation(s)
- Carolyn M Klinge
- Department of Biochemistry & Molecular Genetics, University of Louisville School of Medicine, Louisville, KY 40292, USA.
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30
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Abstract
Epidemiological and experimental observations tend to prove that environment, lifestyle or nutritional challenges influence heart functions together with genetic factors. Furthermore, when occurring during sensitive windows of heart development, these environmental challenges can induce an 'altered programming' of heart development and shape the future heart disease risk. In the etiology of heart diseases driven by environmental challenges, epigenetics has been highlighted as an underlying mechanism, constituting a bridge between environment and heart health. In particular, micro-RNAs which are involved in each step of heart development and functions seem to play a crucial role in the unfavorable programming of heart diseases. This review describes the latest advances in micro-RNA research in heart diseases driven by early exposure to challenges and discusses the use of micro-RNAs as potential targets in the reversal of the pathophysiology.
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31
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Li B, Meng X, Zhang L. microRNAs and cardiac stem cells in heart development and disease. Drug Discov Today 2018; 24:233-240. [PMID: 29852125 DOI: 10.1016/j.drudis.2018.05.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 04/24/2018] [Accepted: 05/22/2018] [Indexed: 12/20/2022]
Abstract
Cumulative evidence has proven that proliferation, differentiation and migration of cardiac stem cells (CSCs) dominate early heart development and contribute to the later occurrence of heart disease. Among other mechanisms, microRNAs work as the 'fine-tuning' to modulate the levels of target genes in a specific cell type. The distinct microRNA signatures in CSCs reveal the stages and functions of CSCs. The focus of this review is to summarize recent knowledge advances in CSC proliferation, differentiation and migration and to discuss how microRNAs regulate these processes during heart development and in heart disease. Better understanding of microRNA regulation on CSCs under different situations will enable the unveiling of the mechanisms of heart disease and open new avenues in the therapeutic potentials of microRNA modulation to treat heart disease.
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Affiliation(s)
- Bo Li
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA.
| | - Xianmei Meng
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
| | - Lubo Zhang
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
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32
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Coebergh van den Braak RRJ, Sieuwerts AM, Lalmahomed ZS, Smid M, Wilting SM, Bril SI, Xiang S, van der Vlugt-Daane M, de Weerd V, van Galen A, Biermann K, van Krieken JHJM, Kloosterman WP, Foekens JA, Martens JWM, IJzermans JNM. Confirmation of a metastasis-specific microRNA signature in primary colon cancer. Sci Rep 2018; 8:5242. [PMID: 29588449 PMCID: PMC5869672 DOI: 10.1038/s41598-018-22532-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 02/21/2018] [Indexed: 12/16/2022] Open
Abstract
The identification of patients with high-risk stage II colon cancer who may benefit from adjuvant therapy may allow the clinical approach to be tailored for these patients based on an understanding of tumour biology. MicroRNAs have been proposed as markers of the prognosis or treatment response in colorectal cancer. Recently, a 2-microRNA signature (let-7i and miR-10b) was proposed to identify colorectal cancer patients at risk of developing distant metastasis. We assessed the prognostic value of this signature and additional candidate microRNAs in an independent, clinically well-defined, prospectively collected cohort of primary colon cancer patients including stage I-II colon cancer without and stage III colon cancer with adjuvant treatment. The 2-microRNA signature specifically predicted hepatic recurrence in the stage I-II group, but not the overall ability to develop distant metastasis. The addition of miR-30b to the 2-microRNA signature allowed the prediction of both distant metastasis and hepatic recurrence in patients with stage I-II colon cancer who did not receive adjuvant chemotherapy. Available gene expression data allowed us to associate miR-30b expression with axon guidance and let-7i expression with cell adhesion, migration, and motility.
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Affiliation(s)
| | - Anieta M Sieuwerts
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands.,Cancer Genomics Center Netherlands, Amsterdam, The Netherlands
| | - Zarina S Lalmahomed
- Department of Surgery, Erasmus MC Medical Center, 's Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
| | - Marcel Smid
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Saskia M Wilting
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sandra I Bril
- Department of Surgery, Erasmus MC Medical Center, 's Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands.,Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Shanshan Xiang
- Department of Surgery, Erasmus MC Medical Center, 's Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands.,Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Michelle van der Vlugt-Daane
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Vanja de Weerd
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Anne van Galen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Katharina Biermann
- Department of Pathology, Erasmus MC Medical Center, Rotterdam, The Netherlands
| | - J Han J M van Krieken
- Department of Pathology, Radboud UMC, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands
| | - Wigard P Kloosterman
- Department of Genetics, Center for Molecular Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - John A Foekens
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - John W M Martens
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands.,Cancer Genomics Center Netherlands, Amsterdam, The Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus MC Medical Center, 's Gravendijkwal 230, 3015 CE, Rotterdam, The Netherlands
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33
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Xu J, Wu H, Chen S, Qi B, Zhou G, Cai L, Zhao L, Wei Y, Liu S. MicroRNA-30c suppresses the pro-fibrogenic effects of cardiac fibroblasts induced by TGF-β1 and prevents atrial fibrosis by targeting TGFβRII. J Cell Mol Med 2018. [PMID: 29532993 PMCID: PMC5980214 DOI: 10.1111/jcmm.13548] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Atrial fibrosis serves as an important contributor to atrial fibrillation (AF). Recent data have suggested that microRNA-30c (miR-30c) is involved in fibrotic remodelling and cancer development, but the specific role of miR-30c in atrial fibrosis remains unclear. The purpose of this study was to investigate the role of miR-30c in atrial fibrosis and its underlying mechanisms through in vivo and in vitro experiments. Our results indicate that miR-30c is significantly down-regulated in the rat abdominal aortic constriction (AAC) model and in the cellular model of fibrosis induced by transforming growth factor-β1 (TGF-β1). Overexpression of miR-30c in cardiac fibroblasts (CFs) markedly inhibits CF proliferation, differentiation, migration and collagen production, whereas decrease in miR-30c leads to the opposite results. Moreover, we identified TGFβRII as a target of miR-30c. Finally, transferring adeno-associated virus 9 (AAV9)-miR-30c into the inferior vena cava of rats attenuated fibrosis in the left atrium following AAC. These data indicate that miR-30c attenuates atrial fibrosis via inhibition of CF proliferation, differentiation, migration and collagen production by targeting TGFβRII, suggesting that miR-30c might be a novel potential therapeutic target for preventing atrial fibrosis.
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Affiliation(s)
- Juan Xu
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haiqing Wu
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Songwen Chen
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Baozhen Qi
- Department of Cardiology, Shanghai Institute of Cardiovascular Disease, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Genqing Zhou
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lidong Cai
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liqun Zhao
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Wei
- Department of Cardiology, Shanghai Songjiang Central Hospital, Shanghai, China
| | - Shaowen Liu
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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34
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Fattahi S, Pilehchian Langroudi M, Akhavan-Niaki H. Hedgehog signaling pathway: Epigenetic regulation and role in disease and cancer development. J Cell Physiol 2018; 233:5726-5735. [PMID: 29380372 DOI: 10.1002/jcp.26506] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 01/24/2018] [Indexed: 12/21/2022]
Abstract
The evolutionarily conserved Hedgehog (Hh) signaling pathway have critical roles in development and homeostasis of tissues. Under physiological conditions, Hh is controlled at different levels via stem cell maintenance and tissue regeneration. Aberrant activation of this signaling pathway may occur in a wide range of human diseases including different types of cancer. In this review we present a concise overview on the key genes composing Hh signaling pathway and provide recent advances on the molecular mechanisms that regulate Hh signaling pathway from extracellular and receptors to the cytoplasmic and nuclear machinery with a highlight on the role of microRNAs. Furthermore, we focus on critical studies demonstrating dysregulation of the Hh pathway in human disease development, and potential therapeutic implications. Finally, we introduce recent therapeutic drugs acting as Shh signaling pathway inhibitors, including those in clinical trials and preclinical studies.
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Affiliation(s)
- Sadegh Fattahi
- North Research Center, Pasteur Institute of Iran, Amol, Iran.,Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | | | - Haleh Akhavan-Niaki
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
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35
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Abstract
Hydrogen sulfide (H2S) has been considered the third gaseous signaling molecule that plays important roles in a wide range of physiological and pathological conditions. However, there has been some controversy on the role of H2S in autophagy. Recent studies indicate that a number of signaling pathways are involved in the pro-autophagy effect of H2S, such as PI3K/Akt/mTOR, AMPK/mTOR, LKB1/STRAD/MO25, and miR-30c signaling pathways. On the other hand, there are many signaling pathways that play important roles in the anti-autophagy effect of H2S, including SR-A, PI3K/SGK1/GSK3β, PI3K/AKT/mTOR, Nrf2-ROS-AMPK, AMPK/mTOR, and JNK1 signaling pathways. Novel H2S-releasing donors/drugs could be designed and identified in order to increase the therapeutic effects by mediating autophagy in human diseases. In this review, the H2S metabolism in mammals is summarized and the effects of signaling pathways in H2S-mediated autophagy are further discussed.
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36
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Liu H, Hu Y, Zhuang B, Yin J, Chen XH, Wang J, Li MM, Xu J, Wang XY, Yu ZB, Han SP. Differential Expression of CircRNAs in Embryonic Heart Tissue Associated with Ventricular Septal Defect. Int J Med Sci 2018; 15:703-712. [PMID: 29910675 PMCID: PMC6001411 DOI: 10.7150/ijms.21660] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 02/04/2018] [Indexed: 11/05/2022] Open
Abstract
Objectives: To explore and validate the differential expression of circRNAs in the myocardium of congenital ventricular septal defect (VSD) and to explore a new avenue of research regarding the pathological mechanisms of VSD. Methods: We detected circRNAs expression profiles in heart tissues taken from six aborted fetuses with VSD and normal group using circRNA microarray. Some differentially expressed circRNAs were studied by bioinformatics analysis. Finally, quantitative reverse transcription polymerase chain reaction (qRT-PCR) was performed to confirm these results. Results: This study found abundant circRNAs in the myocardium taken from individuals in the normal group and the VSD group. After that, totally 6234 differentially expressed circRNAs between the normal group and the VSD group were confirmed (Fold change ≥ 2.0; p < 0.05). Then, this research carried out bioinformatics analysis and predicted the potential biological functions of circRNAs. Finally, the over-expression of hsa_circRNA_002086 and under-expression of hsa_circRNA_007878, hsa_circRNA_100709, hsa_circRNA_101965, hsa_circRNA_402565 were further validated by qRT-PCR. Conclusions: There is a significant difference in expression of the circRNA in cardiac tissue from VSD group compared to the normal group. Combined with the microarray results and previous researches, circRNAs may contribute to the occurrence of VSD by acting as miRNA sponges or by binding proteins, these possible roles for circRNAs in VSD require elucidation in additional studies.
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Affiliation(s)
- Heng Liu
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Yin Hu
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Bin Zhuang
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Jing Yin
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Xiao-Hui Chen
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Juan Wang
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Meng-Meng Li
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Jing Xu
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Xing-Yun Wang
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Zhang-Bin Yu
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
| | - Shu-Ping Han
- Department of Pediatrics, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China.,Department of Pediatrics, Nanjing Maternity and Child Health Care Hospital, No. 123 Tian Fei Xiang, Mo Chou Road, Nanjing 210004, Jiangsu Province, China
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37
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Liu F, Liu X, Xu Z, Yuan P, Zhou Q, Jin J, Yan X, Xu Z, Cao Q, Yu J, Cheng Y, Wan R, Hong K. Molecular mechanisms of Ellis‑van Creveld gene variations in ventricular septal defect. Mol Med Rep 2017; 17:1527-1536. [PMID: 29257216 PMCID: PMC5780092 DOI: 10.3892/mmr.2017.8088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 09/14/2017] [Indexed: 01/13/2023] Open
Abstract
The Ellis-van Creveld (EVC) gene is associated with various congenital heart diseases. However, studies on EVC gene variations in ventricular septal defect (VSD) and the underlying molecular mechanisms are sparse. The present study detected 11 single-nucleotide polymorphisms (SNPs) in 65 patients with VSD and 210 control patients from the Chinese Han population. Of the identified SNPs only the c.1727G>A SNP site was positively associated with the development of VSD (P<0.007). A known mutation, c.343C>G, was also identified, which causes a leucine to valine substitution at amino acid 115 of the EVC protein (p.L115V). The results of functional prediction indicated that c.343C>G may be a pathogenic mutation. In addition, in NIH3T3 mouse embryonic fibroblast cells, the EVC c.343C>G mutation significantly decreased cell proliferation and increased apoptosis. Further investigation demonstrated that in NIH3T3 cells, overexpression of EVC c.343C>G mutation reduced the binding between EVC and smoothened, which further downregulated the activity of the hedgehog (Hh) signaling pathway and the expression of downstream cyclin D1 and B-cell lymphoma 2 proteins with SAG. The c.1727G>A SNP of the EVC gene increased VSD susceptibility in patients from the Chinese Han population. The molecular mechanism underlying the development of VSD induced by the EVC c.343C>G mutation may be due to a reduction in the anti-apoptotic and proliferative abilities of cardiomyocytes via downregulation of Hh pathway activity. The results of the present study may provide novel targets for the diagnosis and treatment of patients with VSD.
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Affiliation(s)
- Fadi Liu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xiao Liu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zhenyan Xu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Ping Yuan
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Qiongqiong Zhou
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Jiejing Jin
- Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xia Yan
- Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zixuan Xu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Qing Cao
- Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Jianhua Yu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yingzhang Cheng
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Rong Wan
- Jiangxi Key Laboratory of Molecular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Kui Hong
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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38
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Lee D, Jung Y, Baek JY, Shin MS, Lee S, Hahm DH, Lee SC, Shim JS, Kim SN, Kang KS. Cirsimaritin Contributes to the Estrogenic Activity ofCirsium japonicumvar.maackiithrough the Activation of Estrogen Receptor α. B KOREAN CHEM SOC 2017. [DOI: 10.1002/bkcs.11342] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Dahae Lee
- College of Korean Medicine; Gachon University; Seongnam 13120 Korea
- School of Pharmacy; Sungkyunkwan University; Suwon 16419 Korea
| | - Yujung Jung
- Natural Constituents Research Center, Institute of Natural Products; Korea Institute of Science and Technology; Gangneung, 25451 Korea
| | - Ji Yun Baek
- College of Korean Medicine; Gachon University; Seongnam 13120 Korea
| | - Myoung-Sook Shin
- Natural Constituents Research Center, Institute of Natural Products; Korea Institute of Science and Technology; Gangneung, 25451 Korea
| | - Sanghyun Lee
- Department of Integrative Plant Science; Chung-Ang University; Anseong 17546 Korea
| | - Dae-Hyun Hahm
- Department of Physiology, College of Medicine; Kyung Hee University; Seoul 02447 Korea
| | - Sang Cheon Lee
- Imsil Cheese and Food Research Institute; Imsil 55918 Korea
| | - Jae Suk Shim
- Imsil Herbal Medicine Association; Imsil 55955 Korea
| | - Su Nam Kim
- Natural Constituents Research Center, Institute of Natural Products; Korea Institute of Science and Technology; Gangneung, 25451 Korea
| | - Ki Sung Kang
- College of Korean Medicine; Gachon University; Seongnam 13120 Korea
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39
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Song JH, Kang KS, Choi YK. Protective effect of casuarinin against glutamate-induced apoptosis in HT22 cells through inhibition of oxidative stress-mediated MAPK phosphorylation. Bioorg Med Chem Lett 2017; 27:5109-5113. [PMID: 29122481 DOI: 10.1016/j.bmcl.2017.10.075] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 10/27/2017] [Accepted: 10/31/2017] [Indexed: 10/18/2022]
Abstract
Glutamate is the major excitatory neurotransmitter in the central nervous system and is involved in oxidative stress during neurodegeneration. In the present study, casuarinin prevented glutamate-induced HT22 murine hippocampal neuronal cell death by inhibiting intracellular reactive oxygen species (ROS) production. Moreover, casuarinin reduced chromatin condensation and annexin-V-positive cell production induced by glutamate. We also confirmed the underlying protective mechanism of casuarinin against glutamate-induced neurotoxicity. Glutamate markedly increased the phosphorylation of extracellular signal regulated kinase (ERK)-1/2 and p38, which are crucial in oxidative stress-mediated neuronal cell death. Conversely, treatment with casuarinin diminished the phosphorylation of ERK1/2 and P38. In conclusion, the results of this study suggest that casuarinin, obtained from natural products, acts as potent neuroprotective agent by suppressing glutamate-mediated apoptosis through the inhibition of ROS production and activation of the mitogen activated protein kinase (MAPK) pathway. Thus, casuarinin can be a potential therapeutic agent in the treatment of neurodegenerative diseases.
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Affiliation(s)
- Ji Hoon Song
- Department of Medicine, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea.
| | - You-Kyung Choi
- Department of Korean International Medicine, College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea.
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40
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Zhang A, Lakshmanan J, Motameni A, Harbrecht BG. MicroRNA-203 suppresses proliferation in liver cancer associated with PIK3CA, p38 MAPK, c-Jun, and GSK3 signaling. Mol Cell Biochem 2017; 441:89-98. [PMID: 28887744 DOI: 10.1007/s11010-017-3176-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 09/01/2017] [Indexed: 12/16/2022]
Abstract
Primary liver cancer (hepatocellular carcinoma, HCC) is a leading cause of cancer-related deaths, and alternative ways to treat this disease are urgently needed. In recent years, novel approaches to cancer treatment have been based on microRNAs, small non-coding RNA molecules that play a crucial role in cancer progression by regulating gene expression. Overexpression of some microRNAs has shown therapeutic potential, but whether or not this was the case for microRNA-203 (miR-203) in liver cancer was unknown. Therefore, the aim of this study was to investigate the effect of miR-203 overexpression in liver cancer and explore the related mechanisms. Liver cancer cells from the HepG2 and Hep3B cell lines were transfected with either miR-203 mimics or negative control RNA, and then the cells were subjected to cell viability, cell proliferation, and Western blotting assays. As a result of microRNA-203 overexpression, HepG2 and Hep3B cell viability and cell proliferation significantly declined. Furthermore, microRNA-203 overexpression led to inhibited expression of phosphatidylinositol-4,5-bisphosphate 3-kinase (PIK3)/protein kinase B (Akt), c-Jun, and p38 mitogen-activated protein kinases (p38 MAPK), and restored glycogen synthase kinase 3 (GSK 3) activity in HepG2 cells. Our results suggest that c-Jun, p38 MAPK, PIK3CA/Akt, and GSK3 signaling involved in the effect of miR-203 on the proliferation of HCC cells.
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Affiliation(s)
- Annie Zhang
- Price Institute of Surgical Research and Department of Surgery, University of Louisville, Louisville, KY, 40202, USA
| | - Jaganathan Lakshmanan
- Price Institute of Surgical Research and Department of Surgery, University of Louisville, Louisville, KY, 40202, USA.
| | - Amirreza Motameni
- Price Institute of Surgical Research and Department of Surgery, University of Louisville, Louisville, KY, 40202, USA
| | - Brian G Harbrecht
- Price Institute of Surgical Research and Department of Surgery, University of Louisville, Louisville, KY, 40202, USA
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41
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Rani P, Yenuganti VR, Shandilya S, Onteru SK, Singh D. miRNAs: The hidden bioactive component of milk. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.05.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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42
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Zhang JS, Zhao Y, Lv Y, Liu PY, Ruan JX, Sun YL, Gong TX, Wan N, Qiu GR. miR-873 suppresses H9C2 cardiomyocyte proliferation by targeting GLI1. Gene 2017; 626:426-432. [PMID: 28583401 DOI: 10.1016/j.gene.2017.05.062] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 05/23/2017] [Accepted: 05/31/2017] [Indexed: 10/19/2022]
Abstract
MicroRNAs (miRNAs) are a class of endogenous, non-coding small RNAs that regulate the expression of target genes. Previous studies have suggested that miRNAs are key regulators in cardiovascular systems. This study investigated the role of miR-873 in H9C2 cardiomyocytes by targeting glioma-associated oncogene 1 (GLI1). miR-873 was significantly up-regulated in serum samples from congenital heart disease (CHD) patients compared with those from normal individuals. Furthermore, miR-873 over-expression suppressed H9C2 proliferation and induced cell cycle arrest. Bioinformatic algorithms revealed a predicted target site for miR-873 in the 3'-untranslated region (3'UTR) of GLI1, which was verified using a dual-luciferase reporter assay. qPCR and western blot analysis also showed that miR-873 negatively regulated GLI1 mRNA and protein expression in H9C2 cells. Conversely, GLI1 over-expression partially reversed the growth-inhibitory effect of miR-873. To summarize, our data suggest that miR-873 is a novel miRNA that regulates H9C2 cell proliferation via targeting GLI1, and miR-873 may serve as a new potential biomarker diagnosis in CHD in the future.
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Affiliation(s)
- Jing-Shu Zhang
- Department of Medical Genetics, College of Basic Medical Science, China Medical University, Shenyang, PR China; Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, PR China
| | - Yue Zhao
- Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, PR China
| | - Yuan Lv
- Liaoning Centre for Prenatal Diagnosis, Department of Gynecology & Obstetrics, Shengjing Hospital Affiliated to China Medical University, Shenyang, PR China
| | - Pei-Yan Liu
- Key Laboratory of Systems Biomedicine (Ministry of Education), Collaborative Innovation Center of Systems Biomedicine, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, PR China
| | - Jun-Xia Ruan
- Department of Medical Genetics, College of Basic Medical Science, China Medical University, Shenyang, PR China; Women and Children's Hospital of Linyi City, Linyi, PR China
| | - Yue-Ling Sun
- Department of Medical Genetics, College of Basic Medical Science, China Medical University, Shenyang, PR China; Department of Laboratory Medicine, No. 202 Hospital of PLA, Shenyang, PR China
| | - Tian-Xing Gong
- Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, PR China
| | - Nan Wan
- Department of Laboratory Medicine, General Hospital of Shenyang Military Region, Shenyang, PR China
| | - Guang-Rong Qiu
- Department of Medical Genetics, College of Basic Medical Science, China Medical University, Shenyang, PR China.
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