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Liu Y, Li H, Pang Y, Li Y, Li S. MiR-202-3p Targets Calm1 and Suppresses Inflammation in a Mouse Model of Acute Respiratory Distress Syndrome. Cell Biochem Biophys 2024; 82:1135-1143. [PMID: 38635101 DOI: 10.1007/s12013-024-01264-2] [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] [Accepted: 03/29/2024] [Indexed: 04/19/2024]
Abstract
Acute respiratory distress syndrome (ARDS) is regarded as a type of respiratory failure. Emerging evidence has demonstrated the significant roles of microRNAs in various disorders. Nevertheless, the role of miR-202-3p in ARDS is unclear. Forty male C57BL/6 mice treated with phosphate buffer saline/lipopolysaccharide (PBS/LPS) and administrated with NC/miR-202-3p agomir were divided into four groups. A reverse transcription-quantitative polymerase chain reaction was used to evaluate the level of miR-202-3p, its target genes, and proinflammatory factors. Hematoxylin‑eosin was utilized for histological observation of the lung tissues. The Wet/Dry ratio, myeloperoxidase activity, and total protein concentration in bronchoalveolar lavage fluid were assessed to determine pulmonary edema. Western blotting was used for quantifying protein levels of proinflammatory factors, nuclear factor kappa B (NF-κB), and NLR family pyrin domain containing 3 (NLRP3) signaling-associated proteins. Calmodulin 1 (Calm1) protein expression in murine lung tissues was evaluated by immunohistochemistry. The binding relation between miR-202-3p and Calm1 was assessed by luciferase reporter assay. The results showed that miR-202-3p was lowly expressed in the lung tissues of ARDS mice. Overexpressed miR-202-3p relieved LPS-induced edema, reduced proinflammatory factors, and inactivated NF-κB/NLRP3 signaling in murine lung tissues. Calm1 was targeted by miR-202-3p and displayed a high level of LPS-induced ARDS. In conclusion, miR-202-3p targets Calm1 and suppresses inflammation in LPS-induced ARDS, thereby inhibiting the pathogenesis of ARDS in a mouse model.
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Affiliation(s)
- Ya Liu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Hong Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China.
| | - Yamei Pang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Yang Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Shaojun Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
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Sedik AA, Salama M, Fathy K, Salama A. Cold plasma approach fortifies the topical application of thymoquinone intended for wound healing via up-regulating the levels of TGF-ß, VEGF, and α-SMA in rats. Int Immunopharmacol 2023; 122:110634. [PMID: 37451012 DOI: 10.1016/j.intimp.2023.110634] [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: 04/24/2023] [Revised: 06/25/2023] [Accepted: 07/08/2023] [Indexed: 07/18/2023]
Abstract
Wound healing is a series of coordinated events that involve tissue repair and regeneration. Cold atmospheric plasma approach sheds the light on the mechanism that initiates the inflammatory responses throughout the healing cascade. The present study was planned to assess the effect of thymoquinone treated with cold plasma (TQcp) on the rat wound model compared to thymoquinone (TQ). To assess the wound healing potential of TQcp, a full-thickness wound model was used. The induced wound was smeared, starting just after excision, twice daily with TQcp and TQ for 7 days. Our findings revealed that TQcp improved the skin healing potential by augmenting the skin regeneration indices as evidenced by enhancing the new production of hyaluronic acid and collagen type I. TQcp significantly reduced the skin content of tumor necrosis factor- α and inhibited the hypertrophic scarring by up-regulating the skin content of transforming growth factor-beta. Furthermore, TQcp enhanced the levels of interleukin-10, alpha smooth muscle actin and vascular endothelial growth factor, demonstrating a great potential for wound healing that also reflected in the histopathological and ultra-structural picture of the skin. Finally, our results demonstrated that TQcp revealed a significant potential for wound healing than TQ alone.
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Affiliation(s)
- Ahmed A Sedik
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, 12622, Egypt.
| | - Mohamed Salama
- Dairy Department, Food Industries and Nutrition Research Institute, National Research Centre, 12622, Egypt
| | - Khaled Fathy
- Electron Microscopy Unit, Mansoura University, El Mansoura, 35516, Egypt
| | - Abeer Salama
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, 12622, Egypt
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Bravo M, Simón J, González-Recio I, Martinez-Cruz LA, Goikoetxea-Usandizaga N, Martínez-Chantar ML. Magnesium and Liver Metabolism Through the Lifespan. Adv Nutr 2023; 14:739-751. [PMID: 37207838 PMCID: PMC10334155 DOI: 10.1016/j.advnut.2023.05.009] [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: 08/01/2022] [Revised: 04/24/2023] [Accepted: 05/11/2023] [Indexed: 05/21/2023] Open
Abstract
Within the organism, the liver is the main organ responsible for metabolic homeostasis and xenobiotic transformation. To maintain an adequate liver weight-to-bodyweight ratio, this organ has an extraordinary regenerative capacity and is able to respond to an acute insult or partial hepatectomy. Maintenance of hepatic homeostasis is crucial for the proper functioning of the liver, and in this context, adequate nutrition with macro- and micronutrient intake is mandatory. Among all known macro-minerals, magnesium has a key role in energy metabolism and in metabolic and signaling pathways that maintain liver function and physiology throughout its life span. In the present review, the cation is reported as a potential key molecule during embryogenesis, liver regeneration, and aging. The exact role of the cation during liver formation and regeneration is not fully understood due to its unclear role in the activation and inhibition of those processes, and further research in a developmental context is needed. As individuals age, they may develop hypomagnesemia, a condition that aggravates the characteristic alterations. Additionally, risk of developing liver pathologies increases with age, and hypomagnesemia may be a contributing factor. Therefore, magnesium loss must be prevented by adequate intake of magnesium-rich foods such as seeds, nuts, spinach, or rice to prevent age-related hepatic alterations and contribute to the maintenance of hepatic homeostasis. Since magnesium-rich sources include a variety of foods, a varied and balanced diet can meet both macronutrient and micronutrient needs.
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Affiliation(s)
- Miren Bravo
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio (Bizkaia), Spain
| | - Jorge Simón
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio (Bizkaia), Spain; Center for Biomedical Research in Liver and Digestive Diseases Network (CIBERehd), Bizkaia, Spain
| | - Irene González-Recio
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio (Bizkaia), Spain
| | - Luis Alfonso Martinez-Cruz
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio (Bizkaia), Spain
| | - Naroa Goikoetxea-Usandizaga
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio (Bizkaia), Spain; Center for Biomedical Research in Liver and Digestive Diseases Network (CIBERehd), Bizkaia, Spain.
| | - María Luz Martínez-Chantar
- Liver Disease Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio (Bizkaia), Spain; Center for Biomedical Research in Liver and Digestive Diseases Network (CIBERehd), Bizkaia, Spain.
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Zhou Q, Cui J, Liu Y, Gu L, Teng X, Tang Y. EGCG alleviated Mn exposure-caused carp kidney damage via trpm2-NLRP3-TNF-α-JNK pathway: Oxidative stress, inflammation, and tight junction dysfunction. FISH & SHELLFISH IMMUNOLOGY 2023; 134:108582. [PMID: 36754155 DOI: 10.1016/j.fsi.2023.108582] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/29/2023] [Accepted: 02/02/2023] [Indexed: 05/12/2023]
Abstract
Manganese (Mn), an essential trace metal element in organisms. However, with extensive use of Mn in industry and agriculture, Mn becomes a heavy metal pollutant in water. (-)-epigallocatechin gallate (EGCG), an tea polyphenols, can alleviate metal toxicity. Kidney is an important detoxifying organ, but toxic mechanism of Mn to kidneys is unclear, which needs further research. Carp is an Asian important economical species for fisheries and a biological model for studying environmental toxicology. Thus, we established excess Mn and EGCG-supplemented carp model to explore molecular mechanism of EGCG alleviating Mn-caused carp kidney damage. In this experiment, we set a control group (the Con group), a Mn treatment group (the Mn group, 90 mg/L Mn), a EGCG supplement group (the EG group, 75 mg/kg EGCG), and a combined group (the Mn + EG group, 90 mg/L Mn and 75 mg/kg EGCG). Transcriptome, qRT-PCR, kit, and morphology method results indicated that excess Mn caused oxidative stress, inflammatory damage, and tight junction dysfunction in carp kidneys. Excess Mn-triggered oxidative stress caused tight junction dysfunction via trpm2-NLRP3-TNF-α-JNK pathway and inflammation. EGCG reversed the harm of Mn to fish through the above mechanism. The findings of this study provided the evidence of EGCG-alleviated Mn poisoning and offered new ideas for reducing heavy metal environmental pollution risk.
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Affiliation(s)
- Qin Zhou
- College of Animal Science and Technology, Northeast Agricultural University, China
| | - Jiawen Cui
- College of Animal Science and Technology, Northeast Agricultural University, China
| | - Yuhang Liu
- College of Animal Science and Technology, Northeast Agricultural University, China
| | - Lepeng Gu
- College of Animal Science and Technology, Northeast Agricultural University, China
| | - Xiaohua Teng
- College of Animal Science and Technology, Northeast Agricultural University, China.
| | - You Tang
- Electrical and Information Engineering College, Jilin Agricultural Science and Technology University, China.
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Cao X, Xue F, Chen H, Shen L, Yuan X, Yu Y, Zong Y, Zhong L, Huang F. MiR-202-3p inhibits the proliferation and metastasis of lung adenocarcinoma cells by targeting RRM2. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1374. [PMID: 36660663 PMCID: PMC9843311 DOI: 10.21037/atm-22-6089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022]
Abstract
Background Lung adenocarcinoma (LUAD) is the most common type of lung cancer, and its pathogenesis is still unclear. The present study aimed to investigate the role of miR-202-3p and its downstream target gene, ribonucleotide reductase regulatory subunit M2 (RRM2), in the occurrence and development of LUAD and elucidate the correlation between RRM2 and the clinicopathological stage and prognosis of LUAD. Methods The expression of miR-202-3p was analyzed using the CancerMIRNome database and quantitative polymerase chain reaction (qPCR). The effects of miR-202-3p and RRM2 on the proliferation, migration, and invasion of A549 cells were analyzed. A dual luciferase reporter assay was used to verify the targeting of miR-202-3p and RRM2. Additionally, the correlation between RRM2 expression and clinicopathology was analyzed. Results (I) MiR-202-3p was lowly expressed in LUAD and the LUAD cell lines. qPCR confirmed that microRNA (miRNA) transfection was effective and sufficient for subsequent experiments. (II) MiR-202-3p inhibited the proliferation, invasion, and migration of LUAD cells. (III) There was a targeting relationship between miR-202-3p and RRM2, and miR-202-3p affected the expression of the RRM2 protein. RRM2 was highly expressed in lung cancer tissue. (IV) RRM2 was associated with the clinicopathological staging of lung cancer. The prognosis of patients with low RRM2 expression was better, and the prognostic sensitivity of RRM2 to lung cancer was high. RRM2 may exert its effects via the Notch pathway. (V) Si-RRM2 inhibited the expression of the RRM2 protein. RRM2 promoted the proliferation, migration, and invasion of LUAD cells. A miR-202-3p inhibitor restored the inhibitory effect of si-RRM2 on LUAD cells. Conclusions MiR-202-3p was lowly expressed in lung cancer tissue. MiR-202-3p overexpression inhibited the proliferation and metastasis of lung cancer cells. RRM2 was highly expressed in lung cancer tissue and promoted the proliferation and metastasis of lung cancer cells. MiR-202-3p targeted and inhibited RRM2, thereby reducing the proliferation and metastasis of LUAD cells. LUAD patients with low RRM2 expression had a better prognosis, and the expression level of RRM2 was correlated with the clinical characteristics of lung cancer patients.
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Affiliation(s)
- Xiaowen Cao
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Fangsu Xue
- Department of Respiration, Binhai County People’s Hospital, Yancheng, China
| | - Haoyu Chen
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Lu Shen
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Xiaosa Yuan
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Yunchi Yu
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Ying Zong
- Medical College of Nantong University, Nantong, China
| | - Lou Zhong
- Department of Thoracic Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Fang Huang
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
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Wu KL, Chou CY, Chang HY, Wu CH, Li AL, Chen CL, Tsai JC, Chen YF, Chen CT, Tseng CC, Chen JB, Wang IK, Hsu YJ, Lin SH, Huang CC, Ma N. Peritoneal effluent MicroRNA profile for detection of encapsulating peritoneal sclerosis. Clin Chim Acta 2022; 536:45-55. [PMID: 36130656 DOI: 10.1016/j.cca.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 08/31/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Encapsulating peritoneal sclerosis (EPS) is a catastrophic complication of peritoneal dialysis (PD) with high mortality. Our aim is to develop a novel noninvasive microRNA (miRNA) test for EPS. METHODS We collected 142 PD effluents (EPS: 62 and non-EPS:80). MiRNA profiles of PD effluents were examined by a high-throughput real-time polymerase chain reaction (PCR) array to first screen. Candidate miRNAs were verified by single real-time PCR. The model for EPS prediction was evaluated by multiple logistic regression and machine learning. RESULTS Seven candidate miRNAs were identified from the screening of PCR-array of 377 miRNAs. The top five area under the curve (AUC) values with 5 miRNA-ratios were selected using 127 samples (EPS: 56 vs non-EPS: 71) to produce a receiver operating characteristic curve. After considering clinical characteristics and 5 miRNA-ratios, the accuracies of the machine learning model of Random Forest and multiple logistic regression were boosted to AUC 0.97 and 0.99, respectively. Furthermore, the pathway analysis of miRNA associated targeting genes and miRNA-compound interaction network revealed that these five miRNAs played the roles in TGF-β signaling pathway. CONCLUSION The model-based miRNA expressions in PD effluents may help determine the probability of EPS and provide further therapeutic opinion for EPS.
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Affiliation(s)
- Kun-Lin Wu
- Department of Biomedical Sciences and Engineering, Institute of Systems Biology and Bioinformatics, National Central University, Taoyuan, Taiwan; Division of Nephrology, Department of Internal Medicine, Taoyuan Armed Forces General Hospital, Taoyuan, Taiwan; Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Che-Yi Chou
- Division of Nephrology, Department of Internal Medicine, Asia University Hospital, Taichung, Taiwan
| | - Hui-Yin Chang
- Department of Biomedical Sciences and Engineering, Institute of Systems Biology and Bioinformatics, National Central University, Taoyuan, Taiwan
| | - Chih-Hsun Wu
- Artificial Intelligence and E-Learning Center, National Chengchi University, Taiwan
| | - An-Lun Li
- Department of Biomedical Sciences and Engineering, Institute of Systems Biology and Bioinformatics, National Central University, Taoyuan, Taiwan
| | - Chien-Lung Chen
- Division of Nephrology, Department of Medicine, Landseed International Hospital, Taoyuan, Taiwan
| | - Jen-Chieh Tsai
- Department of Biomedical Sciences and Engineering, Institute of Systems Biology and Bioinformatics, National Central University, Taoyuan, Taiwan; Institute of Biotechnology, National Tsing Hua University, Hsinchu, Taiwan; Institute of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli, Taiwan
| | - Yi-Fan Chen
- Interdisciplinary Program of Engineering, National Central University, Taoyuan, Taiwan
| | - Chiung-Tong Chen
- Institute of Biotechnology, National Tsing Hua University, Hsinchu, Taiwan; Institute of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli, Taiwan
| | - Chin-Chung Tseng
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital Dou-Liou Branch, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jin-Bor Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - I-Kuan Wang
- Division of Nephrology and the Kidney Institute, China Medical University and Hospitals, Taichung, Taiwan
| | - Yu-Juei Hsu
- Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Shih-Hua Lin
- Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chiu-Ching Huang
- Division of Nephrology and the Kidney Institute, China Medical University and Hospitals, Taichung, Taiwan.
| | - Nianhan Ma
- Department of Biomedical Sciences and Engineering, Institute of Systems Biology and Bioinformatics, National Central University, Taoyuan, Taiwan.
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Jia YZ, Liu J, Wang GQ, Song ZF. miR-484: A Potential Biomarker in Health and Disease. Front Oncol 2022; 12:830420. [PMID: 35356223 PMCID: PMC8959652 DOI: 10.3389/fonc.2022.830420] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/11/2022] [Indexed: 01/30/2023] Open
Abstract
Disorders of miR-484 expression are observed in cancer, different diseases or pathological states. There is accumulating evidence that miR-484 plays an essential role in the development as well as the regression of different diseases, and miR-484 has been reported as a key regulator of common cancer and non-cancer diseases. The miR-484 targets that have effects on inflammation, apoptosis and mitochondrial function include SMAD7, Fis1, YAP1 and BCL2L13. For cancer, identified targets include VEGFB, VEGFR2, MAP2, MMP14, HNF1A, TUSC5 and KLF12. The effects of miR-484 on these targets have been documented separately. Moreover, miR-484 is typically described as an oncosuppressor, but this claim is simplistic and one-sided. This review will combine relevant basic and clinical studies to find that miR-484 promotes tumorigenesis and metastasis in liver, prostate and lung tissues. It will provide a basis for the possible mechanisms of miR-484 in early tumor diagnosis, prognosis determination, disease assessment, and as a potential therapeutic target for tumors.
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Affiliation(s)
- Yin-Zhao Jia
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Liu
- Key Laboratory of Coal Science and Technology of Ministry of Education, College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, China
| | - Geng-Qiao Wang
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zi-Fang Song
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Yu X, Bai Y, Han B, Ju M, Tang T, Shen L, Li M, Yang L, Zhang Z, Hu G, Chao J, Zhang Y, Yao H. Extracellular vesicle-mediated delivery of circDYM alleviates CUS-induced depressive-like behaviours. J Extracell Vesicles 2022; 11:e12185. [PMID: 35029057 PMCID: PMC8758833 DOI: 10.1002/jev2.12185] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 11/25/2021] [Accepted: 12/29/2021] [Indexed: 12/16/2022] Open
Abstract
Major depressive disorder (MDD) is the most prevalent psychiatric disorder worldwide and severely limits psychosocial function and quality of life, but no effective medication is currently available. Circular RNAs (circRNAs) have been revealed to participate in the MDD pathological process. Targeted delivery of circRNAs without blood-brain barrier (BBB) restriction for remission of MDD represents a promising approach for antidepressant therapy. In this study, RVG-circDYM-extracellular vesicles (RVG-circDYM-EVs) were engineered to target and preferentially transfer circDYM to the brain, and the effect on the pathological process in a chronic unpredictable stress (CUS) mouse model of depression was investigated. The results showed that RVG-circDYM-EVs were successfully purified by ultracentrifugation from overexpressed circDYM HEK 293T cells, and the characterization of RVG-circDYM-EVs was successfully demonstrated in terms of size, morphology and specific markers. Beyond demonstrating proof-of-concept for an RNA drug delivery technology, we observed that systemic administration of RVG-circDYM-EVs efficiently delivered circDYM to the brain, and alleviated CUS-induced depressive-like behaviours, and we discovered that RVG-circDYM-EVs notably inhibited microglial activation, BBB leakiness and peripheral immune cells infiltration, and attenuated astrocyte disfunction induced by CUS. CircDYM can bind mechanistically to the transcription factor TAF1 (TATA-box binding protein associated factor 1), resulting in the decreased expression of its downstream target genes with consequently suppressed neuroinflammation. Taken together, our findings suggest that extracellular vesicle-mediated delivery of circDYM is effective for MDD treatment and promising for clinical applications.
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Affiliation(s)
- Xiaoyu Yu
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Ying Bai
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Bing Han
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Minzi Ju
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Tianci Tang
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Ling Shen
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Mingyue Li
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Li Yang
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Zhao Zhang
- State Key Laboratory of Bioactive Substances and Functions of Natural MedicinesInstitute of Materia Medica & Neuroscience CenterChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Guoku Hu
- Department of Pharmacology and Experimental NeuroscienceUniversity of Nebraska Medical CenterOmahaNebraskaUSA
| | - Jie Chao
- Department of PhysiologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Yuan Zhang
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Honghong Yao
- Department of PharmacologySchool of MedicineSoutheast UniversityNanjingJiangsuChina
- Jiangsu Provincial Key Laboratory of Critical Care MedicineSoutheast UniversityNanjingJiangsuChina
- Co‐innovation Center of NeuroregenerationNantong UniversityNantongJiangsuChina
- Institute of Life SciencesKey Laboratory of Developmental Genes and Human DiseaseSoutheast UniversityNanjingJiangsuChina
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9
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Jia T, Wang X, Tang Y, Yu W, Li C, Cui S, Zhu J, Meng W, Wang C, Wang Q. Sacubitril Ameliorates Cardiac Fibrosis Through Inhibiting TRPM7 Channel. Front Cell Dev Biol 2021; 9:760035. [PMID: 34778271 PMCID: PMC8586221 DOI: 10.3389/fcell.2021.760035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/11/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure caused by cardiac fibrosis has become a major challenge of public health worldwide. Cardiomyocyte programmed cell death (PCD) and activation of fibroblasts are crucial pathological features, both of which are associated with aberrant Ca2+ influx. Transient receptor potential cation channel subfamily M member 7 (TRPM7), the major Ca2+ permeable channel, plays a regulatory role in cardiac fibrosis. In this study, we sought to explore the mechanistic details for sacubitril, a component of sacubitril/valsartan, in treating cardiac fibrosis. We demonstrated that sacubitril/valsartan could effectively ameliorate cardiac dysfunction and reduce cardiac fibrosis induced by isoprotereno (ISO) in vivo. We further investigated the anti-fibrotic effect of sacubitril in fibroblasts. LBQ657, the metabolite of sacubitril, could significantly attenuate transforming growth factor-β 1 (TGF-β1) induced cardiac fibrosis by blocking TRPM7 channel, rather than suppressing its protein expression. In addition, LBQ657 reduced hypoxia-induced cardiomyocyte PCD via suppression of Ca2+ influx regulated by TRPM7. These findings suggested that sacubitril ameliorated cardiac fibrosis by acting on both fibroblasts and cardiomyocytes through inhibiting TRPM7 channel.
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Affiliation(s)
- Tian Jia
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Xiaozhi Wang
- Department of Cardiology, The First Affiliated Hospital With Nanjing Medical University, Nanjing, China
| | - Yiqun Tang
- Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Wenying Yu
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, China
| | - Chenhui Li
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Shufang Cui
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Juanjuan Zhu
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Wei Meng
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Chen Wang
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Quanyi Wang
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
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10
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Du L, Chen J, Wu Y, Xia G, Chen M, Zhao P, Wang Y, Yao D, Liu F, Zhang L, Wang X, Yang Y, Wang L. Long Non-coding RNA N1LR Protects Against Myocardial Ischemic/Reperfusion Injury Through Regulating the TGF-β Signaling Pathway. Front Cardiovasc Med 2021; 8:654969. [PMID: 34485393 PMCID: PMC8414635 DOI: 10.3389/fcvm.2021.654969] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 07/12/2021] [Indexed: 11/13/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) have been shown to play critical roles in various cell biological processes. However, the mechanism of lncRNAs in acute myocardial infarction (AMI) is not fully understood. Previous studies showed that lncRNA N1LR was down-regulated in ischemic cerebral stroke and its up-regulation was protective. The current study was designed to assess the protective effect of N1LR and further to explore potential mechanisms of N1LR in ischemic/reperfusion (I/R) injury after AMI. Male C57BL/6J mice and H9c2 cardiomyocytes were selected to construct in vivo and in vitro pathological models. In H9c2 cell line, N1LR expression was markedly decreased after H2O2 and CoCl2 treatments and N1LR overexpression alleviated apoptosis, inflammation reaction, and LDH release in cardiomyocytes treated with H2O2 and CoCl2. Mouse in vivo study showed that overexpression of N1LR enhanced cardiac function and suppressed inflammatory response and fibrosis. Mechanistically, we found that the expression of transforming growth factor (TGF)-β1 and smads were significantly decreased in the N1LR overexpression group exposed to H2O2. In a summary, our study indicated that N1LR can act as a protective factor against cardiac ischemic-reperfusion injury through regulating the TGF-β/Smads signaling pathway.
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Affiliation(s)
- Lin Du
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China.,Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Jie Chen
- Department of Gastroenterology, Northern Jiangsu Province People's Hospital, Yangzhou University, Yangzhou, China
| | - Yong Wu
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Guangwei Xia
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Mingxing Chen
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Pei Zhao
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Yao Wang
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Deshan Yao
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Fan Liu
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Lina Zhang
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Xue Wang
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Yi Yang
- Department of Cardiology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Liansheng Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
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11
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A Brief Review on the Biology and Effects of Cellular and Circulating microRNAs on Cardiac Remodeling after Infarction. Int J Mol Sci 2021; 22:ijms22094995. [PMID: 34066757 PMCID: PMC8125864 DOI: 10.3390/ijms22094995] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/03/2021] [Accepted: 05/05/2021] [Indexed: 01/21/2023] Open
Abstract
Despite advances in diagnostic, prognostic, and treatment modalities, myocardial infarction (MI) remains a leading cause of morbidity and mortality. Impaired cellular signaling after an MI causes maladaptive changes resulting in cardiac remodeling. MicroRNAs (miRNAs/miR) along with other molecular components have been investigated for their involvement in cellular signaling in the pathogenesis of various cardiac conditions like MI. miRNAs are small non-coding RNAs that negatively regulate gene expression. They bind to complementary mRNAs and regulate the rate of protein synthesis by altering the stability of their targeted mRNAs. A single miRNA can modulate several cellular signaling pathways by targeting hundreds of mRNAs. This review focuses on the biogenesis and beneficial effects of cellular and circulating (exosomal) miRNAs on cardiac remodeling after an MI. Particularly, miR-1, -133, 135, and -29 that play an essential role in cardiac remodeling after an MI are described in detail. The limitations that will need to be addressed in the future for the further development of miRNA-based therapeutics for cardiovascular conditions will also be discussed.
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12
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Liu S, Liao Q, Xu W, Zhang Z, Yin M, Cao X. MiR-129-5p Protects H9c2 Cardiac Myoblasts From Hypoxia/Reoxygenation Injury by Targeting TRPM7 and Inhibiting NLRP3 Inflammasome Activation. J Cardiovasc Pharmacol 2021; 77:586-593. [PMID: 33951695 DOI: 10.1097/fjc.0000000000000991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 01/16/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT As a biomarker for heart failure, miR-129-5p is abnormally expressed during myocardial I/R, but its specific functions and mechanisms remain largely unclear. Thus, this study explored the roles and possible mechanisms of miR-129-5p in hypoxia/reoxygenation (H/R)-insulted H9c2 cardiac myoblasts. After H/R insult, miR-129-5p expression levels were decreased, along with reduced cell viability and enhanced lactate dehydrogenase release in H9c2 cells. Overexpression of miR-129-5p through transfection of miR-129-5p mimics effectively improved cell viability and reduced lactate dehydrogenase release in H9c2 cells exposed to H/R, along with decreased apoptosis and caspase-3 activities. Moreover, miR-129-5p mimics inhibited reactive oxygen species production and upsurged superoxide dismutase activity in H9c2 cells exposed to H/R, and suppressed H/R-caused massive release of proinflammatory cytokines TNF-α and IL-1β. TRPM7 was identified as the target of miR-129-5p and was negatively regulated by miR-129-5p. TRPM7 overexpression counteracted the antagonistic effect of miR-129-5p on H/R-induced increase in intracellular calcium levels. TRPM7 overexpression also abolished miR-129-5p-induced elevation on cell viability and reduction on apoptosis as well as attenuated miR-129-5p-induced inhibition on reactive oxygen species and IL-1β production. Besides, H/R-induced NLRP3 inflammasome activation was inhibited by miR-129-5p mimic but reactivated by TRPM7. In conclusion, miR-129-5p alleviates H/R injury of H9c2 cardiomyocytes by targeting TRPM7 and inhibiting NLRP3 inflammasome activation, suggesting that miR-129-5p and TRPM7 may be potential therapeutic targets for myocardial I/R injury.
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Affiliation(s)
- Shuke Liu
- Department of Cardiology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
- Graduate School of Dalian Medical University, Dalian, Liaoning, China
| | - Qingchi Liao
- Department of Cardiology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
- Graduate School of Central South University, Changsha, Hubei, China ; and
| | - Wei Xu
- Department of Cardiology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
- Graduate School of Yangzhou University, Yangzhou, Jiangsu, China
| | - Zhen Zhang
- Department of Cardiology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
- Graduate School of Dalian Medical University, Dalian, Liaoning, China
| | - Minming Yin
- Department of Cardiology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
- Graduate School of Dalian Medical University, Dalian, Liaoning, China
| | - Xiaohu Cao
- Department of Cardiology, Northern Jiangsu People's Hospital, Yangzhou, Jiangsu, China
- Graduate School of Yangzhou University, Yangzhou, Jiangsu, China
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13
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Elbialy ZI, Assar DH, Abdelnaby A, Asa SA, Abdelhiee EY, Ibrahim SS, Abdel-Daim MM, Almeer R, Atiba A. RETRACTED: Healing potential of Spirulina platensis for skin wounds by modulating bFGF, VEGF, TGF-ß1 and α-SMA genes expression targeting angiogenesis and scar tissue formation in the rat model. Biomed Pharmacother 2021; 137:111349. [PMID: 33567349 DOI: 10.1016/j.biopha.2021.111349] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/16/2021] [Accepted: 01/27/2021] [Indexed: 02/06/2023] Open
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. The journal was alerted to an associated PubPeer post in which suspected duplicated features were identified within Figure 4 B1, and the histological image in Figure 3 A1 appears to have been previously published in another article, as detailed here: https://pubpeer.com/publications/E5658B7B735FF993AA795A5F14C086. The journal performed independent analysis and identified additional suspected image duplications between the images of mice in Figure 1 A+B and images of mice in Figure 6 A+B from Elbialy et al., BMC Veterinary Research (2020). The journal requested the authors provide an explanation to these concerns and associated raw data, but this request was not satisfactorily fulfilled. The Editor-in-Chief assessed the case and decided to retract the article.
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Affiliation(s)
- Zizy I Elbialy
- Fish Processing and Biotechnology Department, Faculty of Fisheries Sciences and Aquaculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt.
| | - Doaa H Assar
- Clinical Pathology Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt.
| | - Aml Abdelnaby
- Fish Processing and Biotechnology Department, Faculty of Fisheries Sciences and Aquaculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Samah Abu Asa
- Pathology Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Ehab Y Abdelhiee
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Matrouh University, Matrouh, Egypt
| | - Samar S Ibrahim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Egypt
| | - Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Rafa Almeer
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ayman Atiba
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
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14
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Yu G, Sun W, Wang W, Le C, Liang D, Shuai L. Overexpression of microRNA-202-3p in bone marrow mesenchymal stem cells improves cerebral ischemia-reperfusion injury by promoting angiogenesis and inhibiting inflammation. Aging (Albany NY) 2021; 13:11877-11888. [PMID: 33893248 PMCID: PMC8109138 DOI: 10.18632/aging.202889] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 02/27/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Cerebral ischemia-reperfusion injury (CIRI) can cause brain tissue inflammation, neuronal degeneration, and apoptosis. There is increasing evidence that microRNAs (miRNA) exert neuroprotective effects by regulating the inflammatory process during cerebral ischemia-reperfusion injury. Additionally, it is increasingly acknowledged that neuroinflammation is regulated by Toll-like receptor 4 (TLR4). However, it is unclear whether miRNA can exert its neuroprotective effects by regulating TLR4-mediated inflammation. METHODS The effects of BMSCs over-expressing miR-202-3p on CIRI, angiogenesis in midbrain tissue, and the release of inflammatory factors (IFs) in the serum were measured using in vivo rat models. We also used SH-SY5Y cells to establish an ischemia-reperfusion in vitro cell model. The interaction between miR-202-3p and TLR4 was analyzed by overexpressing miR-202-3p and knocking down TLR4. Knockdown of TLR4 was performed using siRNA. RESULTS Overexpression of miR-202-3p in BMSCs could significantly improve brain function and reduce brain damage. Simultaneously, miR-202-3p could significantly promote angiogenesis, increase the expression of vWF and VEGF, and reduce the expression of IFs. When the expression of TLR4 was significantly reduced in SH-SY5Y cells, the expression of IFs increased. Therefore, miRNA-202-3p may interact with TLR4 to modulate inflammation. CONCLUSION Our data indicated that miR-202-3p potentially exerts its neuroprotective effects and protects against CIRI by regulating TLR4-mediated inflammation.
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Affiliation(s)
- Guohua Yu
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Weiming Sun
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Wansong Wang
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Changhao Le
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Dehuan Liang
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Lang Shuai
- Department of Rehabilitation, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
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15
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Bai XF, Niu RZ, Liu J, Pan XD, Wang F, Yang W, Wang LQ, Sun LZ. Roles of noncoding RNAs in the initiation and progression of myocardial ischemia-reperfusion injury. Epigenomics 2021; 13:715-743. [PMID: 33858189 DOI: 10.2217/epi-2020-0359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The morbidity and mortality of myocardial ischemia-reperfusion injury (MIRI) have increased in modern society. Noncoding RNAs (ncRNAs), including lncRNAs, circRNAs, piRNAs and miRNAs, have been reported in a variety of studies to be involved in pathological initiation and developments of MIRI. Hence this review focuses on the current research regarding these ncRNAs in MIRI. We comprehensively introduce the important features of lncRNAs, circRNAs, piRNA and miRNAs and then summarize the published studies of ncRNAs in MIRI. A clarification of lncRNA-miRNA-mRNA, lncRNA-transcription factor-mRNA and circRNA-miRNA-mRNA axes in MIRI follows, to further elucidate the crucial roles of ncRNAs in MIRI. Bioinformatics analysis has revealed the biological correlation of mRNAs with MIRI. We provide a comprehensive perspective for the roles of these ncRNAs and their related networks in MIRI, providing a theoretical basis for preclinical and clinical studies on ncRNA-based gene therapy for MIRI treatment.
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Affiliation(s)
- Xiang-Feng Bai
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China.,Department of Cardiovascular Surgery, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China
| | - Rui-Ze Niu
- Department of Animal Zoology, Kunming Medical University, Kunming 650032, Yunnan, China
| | - Jia Liu
- Department of Animal Zoology, Kunming Medical University, Kunming 650032, Yunnan, China
| | - Xu-Dong Pan
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Feng Wang
- Department of Animal Zoology, Kunming Medical University, Kunming 650032, Yunnan, China
| | - Wei Yang
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China
| | - Lu-Qiao Wang
- Department of Cardiology, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China
| | - Li-Zhong Sun
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
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16
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Li Q, Li Z, Fan Z, Yang Y, Lu C. Involvement of non‑coding RNAs in the pathogenesis of myocardial ischemia/reperfusion injury (Review). Int J Mol Med 2021; 47:42. [PMID: 33576444 PMCID: PMC7895537 DOI: 10.3892/ijmm.2021.4875] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 01/22/2021] [Indexed: 12/13/2022] Open
Abstract
Myocardial ischemia/reperfusion injury (MIRI) may cause myocardial stunning, reperfusion arrhythmia, no‑reflow phenomenon and lethal reperfusion injury, which has a significant effect on the prognosis of patients undergoing thrombolytic agent therapy and percutaneous coronary intervention. Increasing evidence suggests that apoptosis, innate inflammation, oxidative stress, calcium overload and autophagy are involved in the pathogenesis of MIRI. Recent advancements in RNA sequencing technologies and genome‑wide analyses led to the finding of small non‑coding RNAs (ncRNAs). ncRNAs modulate cellular processes such as signal transduction, transcription, chromatin remodeling and post‑transcriptional modification. The effects of ncRNAs on cellular biology is more considerable than initially expected, and thus ncRNAs have gained increasing attention and focus in modern medical research. There are several types of ncRNAs, such as microRNAs (miRNAs), long non‑coding RNAs (lncRNAs) and circular RNAs (circRNAs), which have been shown to regulate gene expression at the transcription, post‑transcription and epigenetic levels. Dysregulation of ncRNAs, including miRNAs, lncRNAs and circRNAs, may participate in the molecular mechanisms of MIRI. The present review summarizes the characteristics and biological roles of miRNAs, lncRNAs and circRNAs, with particular emphasis on their role in MIRI, which show the novel complexity of ischemic hearts and may offer valuable insights into the pathogenesis of MIRI.
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Affiliation(s)
- Qi Li
- School of Medicine, Nankai University, Tianjin 300071
- Department of Cardiology, Tianjin First Center Hospital, Tianjin 300192
| | - Zhuqing Li
- School of Medicine, Nankai University, Tianjin 300071
- Department of Cardiology, Tianjin First Center Hospital, Tianjin 300192
| | - Zhixing Fan
- Department of Cardiology, The First College of Clinical Medical Science, China Three Gorges University, Yichang, Hubei 443000
| | - Ying Yang
- Department of Cardiology, Beijing Tsinghua Changgeng Hospital, School of Clinical Medicine, Tsinghua University, Beijing 100084, P.R. China
| | - Chengzhi Lu
- School of Medicine, Nankai University, Tianjin 300071
- Department of Cardiology, Tianjin First Center Hospital, Tianjin 300192
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17
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Liu B, Wang B, Zhang X, Lock R, Nash T, Vunjak-Novakovic G. Cell type-specific microRNA therapies for myocardial infarction. Sci Transl Med 2021; 13:eabd0914. [PMID: 33568517 PMCID: PMC8848299 DOI: 10.1126/scitranslmed.abd0914] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 01/19/2021] [Indexed: 12/13/2022]
Abstract
Current interventions fail to recover injured myocardium after infarction and prompt the need for development of cardioprotective strategies. Of increasing interest is the therapeutic use of microRNAs to control gene expression through specific targeting of mRNAs. In this Review, we discuss current microRNA-based therapeutic strategies, describing the outcomes and limitations of key microRNAs with a focus on target cell types and molecular pathways. Last, we offer a perspective on the outlook of microRNA therapies for myocardial infarction, highlighting the outstanding challenges and emerging strategies.
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Affiliation(s)
- Bohao Liu
- Department of Medicine, Columbia University, New York, NY 10032, USA
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Bryan Wang
- Department of Medicine, Columbia University, New York, NY 10032, USA
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Xiaokan Zhang
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Roberta Lock
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Trevor Nash
- Department of Medicine, Columbia University, New York, NY 10032, USA
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Gordana Vunjak-Novakovic
- Department of Medicine, Columbia University, New York, NY 10032, USA.
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
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18
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Li X, Yang Y, Chen S, Zhou J, Li J, Cheng Y. Epigenetics-based therapeutics for myocardial fibrosis. Life Sci 2021; 271:119186. [PMID: 33577852 DOI: 10.1016/j.lfs.2021.119186] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/21/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023]
Abstract
Myocardial fibrosis (MF) is a reactive remodeling process in response to myocardial injury. It is mainly manifested by the proliferation of cardiac muscle fibroblasts and secreting extracellular matrix (ECM) proteins to replace damaged tissue. However, the excessive production and deposition of extracellular matrix, and the rising proportion of type I and type III collagen lead to pathological fibrotic remodeling, thereby facilitating the development of cardiac dysfunction and eventually causing heart failure with heightened mortality. Currently, the molecular mechanisms of MF are still not fully understood. With the development of epigenetics, it is found that epigenetics controls the transcription of pro-fibrotic genes in MF by DNA methylation, histone modification and noncoding RNAs. In this review, we summarize and discuss the research progress of the mechanisms underlying MF from the perspective of epigenetics, including the newest m6A modification and crosstalk between different epigenetics in MF. We also offer a succinct overview of promising molecules targeting epigenetic regulators, which may provide novel therapeutic strategies against MF.
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Affiliation(s)
- Xuping Li
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Ying Yang
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Sixuan Chen
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Jiuyao Zhou
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Jingyan Li
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
| | - Yuanyuan Cheng
- School of Pharmaceutical Science, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
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19
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Wang F, Fan K, Zhao Y, Xie ML. Apigenin attenuates TGF-β1-stimulated cardiac fibroblast differentiation and extracellular matrix production by targeting miR-155-5p/c-Ski/Smad pathway. JOURNAL OF ETHNOPHARMACOLOGY 2021; 265:113195. [PMID: 32800930 DOI: 10.1016/j.jep.2020.113195] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 07/06/2020] [Accepted: 07/15/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Apigenin is a natural flavonoid compound present in chamomile (Matricaia chamomilla L.) from the Asteraceae family, which is used in the treatment of cardiovascular diseases by traditional healers, but its effects on differentiation and extracellular matrix (ECM) production of cardiac fibroblasts (CFs) induced by transforming growth factor beta 1 (TGF-β1) are poorly understood. AIM OF THE STUDY This study aimed to examine these effects and potential molecular mechanisms and to provide a new application of apigenin in the prevention and treatment of cardiac fibrosis. MATERIALS AND METHODS The TGF-β1-stimulated CFs or the combination of TGF-β1-stimulated and microRNA-155-5p (miR-155-5p) inhibitor- or mimic-transfected CFs were treated with or without apigenin. The expression levels of intracellular related mRNA and proteins were detected by real-time polymerase chain reaction and Western blot methods, respectively. The luciferase reporter gene containing cellular Sloan-Kettering Institute (c-Ski) wild or mutant type 3'-UTR was used and the luciferase activity was examined to verify the direct link of miR-155-5p and c-Ski. RESULTS After treatment of TGF-β1-stimulated CFs with 6-24 μM apigenin, the expression of c-Ski was increased, while levels of miR-155-5p, α-smooth muscle actin, collagen Ⅰ/Ⅲ, Smad2/3, and p-Smad2/3 were decreased. After transfection of CFs with the miR-155-5p inhibitor or mimic, the similar or inverse results were respectively observed as well. The combination of TGF-β1 and miR-155-5p inhibitor or mimic might cause an antagonistical or synergistic effect, respectively, and apigenin addition could enhance the effects of the inhibitor and antagonize the effects of the mimic. Luciferase reporter gene assay demonstrated that c-Ski was a direct target of miR-155-5p. CONCLUSION These findings suggested that apigenin could inhibit the differentiation and ECM production in TGF-β1-stimulated CFs, and its mechanisms might partly be attributable to the reduction of miR-155-5p expression and subsequent increment of c-Ski expression, which might result in the inhibition of Smad2/3 and p-Smad2/3 expressions.
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Affiliation(s)
- Feng Wang
- Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, Jiangsu Province, China
| | - Ke Fan
- Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, Jiangsu Province, China
| | - Ying Zhao
- Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, Jiangsu Province, China
| | - Mei-Lin Xie
- Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, Jiangsu Province, China.
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20
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Ding Y, Wang Y, Zhang W, Jia Q, Wang X, Li Y, Lv S, Zhang J. Roles of Biomarkers in Myocardial Fibrosis. Aging Dis 2020; 11:1157-1174. [PMID: 33014530 PMCID: PMC7505259 DOI: 10.14336/ad.2020.0604] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 06/04/2020] [Indexed: 12/13/2022] Open
Abstract
Myocardial fibrosis is observed in various cardiovascular diseases and plays a key role in the impairment of cardiac function. Endomyocardial biopsy, as the gold standard for the diagnosis of myocardial fibrosis, has limitations in terms of clinical application. Therefore, biomarkers have been recommended for noninvasive assessment of myocardial fibrosis. This review discusses the role of biomarkers in myocardial fibrosis from the perspective of collagen.
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Affiliation(s)
- Yuejia Ding
- 1First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yuan Wang
- 1First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Wanqin Zhang
- 1First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Qiujin Jia
- 1First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Xiaoling Wang
- 3Qian'an Hospital of Traditional Chinese Medicine, Qian'an 064400, China
| | - Yanyang Li
- 4Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Shichao Lv
- 1First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.,2Tianjin Key Laboratory of Traditional Research of TCM Prescription and Syndrome, Tianjin 300000, China
| | - Junping Zhang
- 1First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
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21
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Gu Z, Xie D, Huang C, Ding R, Zhang R, Li Q, Lin C, Qiu Y. MicroRNA-497 elevation or LRG1 knockdown promotes osteoblast proliferation and collagen synthesis in osteoporosis via TGF-β1/Smads signalling pathway. J Cell Mol Med 2020; 24:12619-12632. [PMID: 32975015 PMCID: PMC7687005 DOI: 10.1111/jcmm.15826] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 04/13/2020] [Accepted: 05/03/2020] [Indexed: 12/19/2022] Open
Abstract
MicroRNAs (miRNAs) have been corroborated to engage in the process of cellular activities in osteoporosis. However, few researches have been conducted to expose the integrated role of miR‐497, leucine‐rich alpha‐2‐glycoprotein‐1 (LRG1) and transforming growth factor beta 1 (TGF‐β1)/Smads signalling pathway in osteoporosis. Thereafter, the study is set out to delve into miR‐497/LRG1/TGF‐β1/Smads signalling pathway axis in osteoporosis. Osteoporosis bone tissues and normal bone tissues were collected. Rat osteoporosis models were constructed via ovariectomy. Model rats were injected with restored miR‐497 or depleted LRG1 to explore their roles in osteoporosis. Rat osteoblasts were extracted from osteoporosis rats and transfected with restored miR‐497 or depleted LRG1 for further verification. MiR‐497 and LRG1 expression in femoral head tissues and osteoblasts of osteoporosis rats were detected. TGF‐β1/Smads signalling pathway‐related factors were detected. MiR‐497 was poorly expressed while LRG1 was highly expressed and TGF‐β1/Smads signalling pathway activation was inhibited in osteoporosis. MiR‐497 up‐regulation or LRG1 down‐regulation activated TGF‐β1/Smads signalling pathway, promoted collagen type 1 synthesis and suppressed oxidative stress in femoral head tissues in osteoporosis. MiR‐497 restoration or LRG1 knockdown activated TGF‐β1/Smads signalling pathway, promoted viability and suppressed apoptosis of osteoblasts in osteoporosis. Our study suggests that miR‐497 up‐regulation or LRG1 down‐regulation promotes osteoblast viability and collagen synthesis via activating TGF‐β1/Smads signalling pathway, which may provide a novel reference for osteoporosis treatment.
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Affiliation(s)
- ZhengTao Gu
- Department of Treatment Center For Traumatic Injuries, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - DengHui Xie
- Division of joint surgery, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - CaiQiang Huang
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - Rui Ding
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - RongKai Zhang
- Division of joint surgery, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - QingChu Li
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - ChuangXin Lin
- Department of Orthopedic Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-Sen University, Shantou, P. R. China
| | - YiYan Qiu
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
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22
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Xu C, Zhai J, Fu Y. Overexpression of Nuclear Enriched Autosomal Transcript 1 Facilitates Cell Proliferation, Migration Invasion, and Suppresses Apoptosis in Endometrial Cancer by Targeting MicroRNA-202-3p/T Cell Immunoglobulin and Mucin Domain 4 Axis. Cancer Biother Radiopharm 2020; 37:815-823. [PMID: 32882142 DOI: 10.1089/cbr.2020.3902] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background: Endometrial cancer (EC) is an intractable gynecological cancer with increasing incidence and mortality worldwide. Accumulating studies indicated that long noncoding RNA nuclear enriched autosomal transcript 1 (NEAT1) was a novel oncogene implicated in a variety of cancers. However, whether NEAT1 could accelerate cell growth in EC is unclear. Methods: NEAT1, microRNA (miR)-202-3p, and T cell immunoglobulin and mucin domain 4 (TIMD4) levels were detected by quantitative real-time polymerase chain reaction. Cell proliferation and apoptosis were examined by cell counting kit-8 and flow cytometry. Transwell assay was employed for the evaluation of cell migration and invasion. The relationship between miR-202-3p and NEAT1 or TIMD4 was determined by luciferase reporter system. TIMD4 protein expression was assessed by Western blot assay. Results: NEAT1 was upregulated, whereas miR-202-3p was downregulated in EC tumors and cells. Depletion of NEAT1 restrained EC cell proliferation, migration, invasion, and improved apoptosis. MiR-202-3p was targeted by NEAT1 and could bind to TIMD4. Subsequently, it is observed that miR-202-3p inhibitor neutralized NEAT1 silencing mediated suppression on EC cell progression. Meanwhile, TIMD4 rescued miR-202-3p induced inhibition on cell progression in EC. Furthermore, it was obvious that NEAT1 facilitated TIMD4 expression by absorbing miR-202-3p in EC. Conclusions: Upregulation of NEAT1 accelerated EC cell progression through sponging miR-202-3p to facilitate TIMD4 expression, providing potential novel treatment method for EC.
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Affiliation(s)
- Caiyan Xu
- Department of Gynecologic and Obstetric, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Jianjun Zhai
- Department of Gynecologic and Obstetric, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yujing Fu
- Department of Gynecologic and Obstetric, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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23
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Kim J, Park S, Hwang D, Kim SI, Lee H. Diagnostic Value of Circulating miR-202 in Early-Stage Breast Cancer in South Korea. ACTA ACUST UNITED AC 2020; 56:medicina56070340. [PMID: 32659906 PMCID: PMC7404566 DOI: 10.3390/medicina56070340] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/04/2020] [Accepted: 07/07/2020] [Indexed: 02/06/2023]
Abstract
Background and objectives: Breast cancer is the most common cancer among women worldwide. Early stage diagnosis is important for predicting increases in treatment success rates and decreases in patient mortality. Recently, circulating biomarkers such as circulating tumor cells, circulating tumor DNA, exosomes, and circulating microRNAs have been examined as blood-based markers for the diagnosis of breast cancer. Although miR-202 has been studied for its function or expression in breast cancer, its potential diagnostic value in a clinical setting remains elusive and miR-202 has not been investigated in South Korea. In this study, we aimed to evaluate the diagnostic utility of miR-202 in plasma samples of breast cancer patients in South Korea. Materials and Methods: We investigated miR-202 expression in the plasma of 30 breast cancer patients during diagnosis along with 30 healthy controls in South Korea by quantitative reverse transcription PCR. Results: The results showed that circulating miR-202 levels were significantly elevated in the breast cancer patients compared with those in healthy controls (p < 0.001). The sensitivity and specificity of circulating miR-202 were 90.0% and 93.0%, respectively. Additionally, circulating miR-202 showed high positivity at early stage. The positive rate of miR-202 was as follows: 100% (10/10) for stage I, 90% (9/10) for stage II, and 80% (8/10) for stage III. miR-202 was also a predictor of a 9.6-fold high risk for breast cancer (p < 0.001). Conclusions: Additional alternative molecular biomarkers for diagnosis and management of pre-cancer patients are needed. Circulating miR-202 might be potential diagnostic tool for detecting early stage breast cancer.
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Affiliation(s)
- Jungho Kim
- Department of Biomedical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan 46252, Korea;
| | - Sunyoung Park
- Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, Wonju 26493, Gangwon, Korea; (S.P.); (D.H.)
- School of Mechanical Engineering, Yonsei University, Seoul 03772, Korea
| | - Dasom Hwang
- Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, Wonju 26493, Gangwon, Korea; (S.P.); (D.H.)
| | - Seung Il Kim
- Department of Surgery, College of Medicine, Yonsei University, Seoul 03772, Korea
- Correspondence: (S.I.K.); (H.L.); Tel.: +82-2-2228-2100 (S.I.K.); +82-33-760-2740 (H.L.)
| | - Hyeyoung Lee
- Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, Wonju 26493, Gangwon, Korea; (S.P.); (D.H.)
- Correspondence: (S.I.K.); (H.L.); Tel.: +82-2-2228-2100 (S.I.K.); +82-33-760-2740 (H.L.)
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24
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Ghafouri-Fard S, Shoorei H, Taheri M. Non-coding RNAs participate in the ischemia-reperfusion injury. Biomed Pharmacother 2020; 129:110419. [PMID: 32563988 DOI: 10.1016/j.biopha.2020.110419] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/11/2020] [Accepted: 06/13/2020] [Indexed: 02/07/2023] Open
Abstract
Ischemia, being defined as blood supply deficiency is involved in the pathogenesis of a number of life-threatening conditions such as myocardial infarction and cerebral stroke. Assessment of the molecular pathology of these conditions has led to identification of the role of reperfusion in induction and aggravation of tissue injury and necrosis. Thus, the term "ischemia/ reperfusion (I/R) injury" has been introduced. This process involves aberrant regulation of the mitochondrial function, apoptotic and autophagic pathways and signal transducers. More recently, non-coding RNAs including long non-coding RNAs (lncRNAs) ad microRNAs (miRNAs) have been shown to influence I/R injury. Animal studies and clinical investigations have shown up-/down-regulation of tens of lncRNAs and miRNAs in this process. In the current study, we summarize the role of these transcripts in the pathophysiology of I/R injury and their potential as biomarkers for detection of extent of tissue injury.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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25
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Yousefi F, Shabaninejad Z, Vakili S, Derakhshan M, Movahedpour A, Dabiri H, Ghasemi Y, Mahjoubin-Tehran M, Nikoozadeh A, Savardashtaki A, Mirzaei H, Hamblin MR. TGF-β and WNT signaling pathways in cardiac fibrosis: non-coding RNAs come into focus. Cell Commun Signal 2020; 18:87. [PMID: 32517807 PMCID: PMC7281690 DOI: 10.1186/s12964-020-00555-4] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 03/17/2020] [Indexed: 12/19/2022] Open
Abstract
Cardiac fibrosis describes the inappropriate proliferation of cardiac fibroblasts (CFs), leading to accumulation of extracellular matrix (ECM) proteins in the cardiac muscle, which is found in many pathophysiological heart conditions. A range of molecular components and cellular pathways, have been implicated in its pathogenesis. In this review, we focus on the TGF-β and WNT signaling pathways, and their mutual interaction, which have emerged as important factors involved in cardiac pathophysiology. The molecular and cellular processes involved in the initiation and progression of cardiac fibrosis are summarized. We focus on TGF-β and WNT signaling in cardiac fibrosis, ECM production, and myofibroblast transformation. Non-coding RNAs (ncRNAs) are one of the main players in the regulation of multiple pathways and cellular processes. MicroRNAs, long non-coding RNAs, and circular long non-coding RNAs can all interact with the TGF-β/WNT signaling axis to affect cardiac fibrosis. A better understanding of these processes may lead to new approaches for diagnosis and treatment of many cardiac conditions. Video Abstract.
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Affiliation(s)
- Fatemeh Yousefi
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zahra Shabaninejad
- Department of Nanotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.,Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sina Vakili
- Biochemistry Department, Medical School, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Derakhshan
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ahmad Movahedpour
- Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.,Student research committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamed Dabiri
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.,Department of Stem Cell and Development Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Younes Ghasemi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Mahjoubin-Tehran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Azin Nikoozadeh
- Pathology Department, School of Medicine,Mashhad Univesity of Medical Sciences, Mashhad, Iran
| | - Amir Savardashtaki
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. .,Department of Medical Biotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, IR, Iran.
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, 40 Blossom Street, Boston, MA, 02114, USA. .,Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, 2028, South Africa.
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26
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Li L, Zhong D, Xie Y, Yang X, Yu Z, Zhang D, Jiang X, Wu Y, Wu F. Blood microRNA 202-3p associates with the risk of essential hypertension by targeting soluble ST2. Biosci Rep 2020; 40:222775. [PMID: 32338289 PMCID: PMC7201562 DOI: 10.1042/bsr20200378] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/07/2020] [Accepted: 04/20/2020] [Indexed: 02/05/2023] Open
Abstract
MicroRNA (miR)-202-3p has attracted a great deal of attention in the fields of oncology, gynecology, and metabolic disorders. However, its role in cardiovascular diseases remains to be clarified. We previously found that disruption of miR-202-3p mediated regulation of expression of soluble (s)ST2, a decoy receptor for interleukin (IL)-33, promotes essential hypertension (EH). In the present study, we first measured miR-202-3p expression levels in the blood of 182 EH cases and 159 healthy controls using TaqMan assays. miR-202-3p levels were shown to be significantly higher in EH cases than controls (fold change = 3.58, P<0.001). Logistic regression analysis revealed that higher miR-202-3p expression was associated with an increased occurrence of EH (adjusted odds ratio (OR): 1.57; 95% confidence interval (CI), 1.36-1.82; P<0.001). Addition of miR-202-3p to traditional risk factors showed an additive prediction value for EH. Further functional experiments indicated that miR-202-3p could be induced by angiotensin II (Ang II) and inhibited by Ang II-triggered soluble ST2 (sST2) expression in a negative feedback manner. Moreover, blood miR-202-3p levels were negatively correlated with sST2 expression in vivo. Our study shows that blood miR-202-3p levels were significantly associated with the occurrence of EH. These findings indicate that miR-202-3p exerts a protective role against EH by antagonizing the induction of sST2 by Ang II.
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Affiliation(s)
- Lu Li
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
- Center for Pathgen Biology and Immunology, Shantou University Medical College, Guangdong, China
| | - Danrong Zhong
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
| | - Yudan Xie
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
| | - Xinlei Yang
- Biobank Center, The Second Afflicted Hospital of Nanchang University, Jiangxi, China
| | - Zuozhong Yu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Dangui Zhang
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
| | - Xinghua Jiang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Yanqing Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Fangqin Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
- Correspondence: Fangqin Wu ()
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27
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Xiang H, Yang J, Li J, Yuan L, Lu F, Liu C, Tang Y. Citrate pretreatment attenuates hypoxia/reoxygenation-induced cardiomyocyte injury via regulating microRNA-142-3p/Rac1 aix. J Recept Signal Transduct Res 2020; 40:560-569. [PMID: 32456513 DOI: 10.1080/10799893.2020.1768548] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Purpose: Citrate has a positive effect on improving the pathophysiological changes of cardiomyocytes such as cardiac failure and auricular fibrillation. However, the underlying mechanism remains still unclear.Methods: Rat cardiomyocytes were used to establish hypoxia/reoxygenation (H/R) cell model. Citrate was conduct to pretreat with cardiomyocytes, and microRNA-142-3p (miR-142-3p) knockdown and overexpression were used to determine the underlying mechanism of their functions in cardiomyocytes. Cell viability and apoptosis were respectively detected by CCK-8 and flow cytometry. Protein and mRNA levels were determined by Western blot and qRT-PCR. Luciferase reporter assay and Targetscan were performed to study the regulation of miR-142-3p and Rac1.Results: The level of miR-142-3p was down-regulated in H/R model, but up-regulated in cardiomyocytes following citrate treatment. Citrates attenuated H/R injury induced miR-142-3p level and cell viability, and also inhibited H/R injury induced apoptosis, LDH, MDA and autophagy. Cell viability was improved, and autophagy was suppressed by miR-142-3p mimic, while inhibitor had opposite results. Compared with H/R + miR-142-3p inhibitor group, cell viability was higher, and apoptosis and autophagy were lower in Cit + H/R + miR-142-3p inhibitor group. Furthermore, Rac1 was target gene of miR-142-3p, and decreased by citrate, in comparison with H/R + miR-142-3p inhibitor group.Conclusion: Taken together, our findings indicated that citrate ameliorates H/R injury-induced cardiomyocytes autophagy by regulating miR-142-3p/Rac1 aix.
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Affiliation(s)
- Haiyan Xiang
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Juesheng Yang
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jin Li
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Linhui Yuan
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Fei Lu
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chen Liu
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yanhua Tang
- Department of Cardiac Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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28
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Abstract
MicroRNAs (miRNA) are non-coding RNAs that regulate gene expression in up to 90% of the human genome through interactions with messenger RNA (mRNA). The expression of miRNAs varies and changes in diseased and healthy states, including all stages of myocardial ischemia-reperfusion and subsequent ischemia-reperfusion injury (IRI). These changes in expression make miRNAs an attractive potential therapeutic target. Herein, we review the differences in miRNA expression prior to ischemia (including remote ischemic conditioning and ischemic pre-conditioning), the changes during ischemia-reperfusion, and the changes in miRNA expression after IRI, with an emphasis on inflammatory and fibrotic pathways. Additionally, we review the effects of manipulating the levels of certain miRNAs on changes in infarct size, inflammation, remodeling, angiogenesis, and cardiac function after either ischemia-reperfusion or permanent coronary ligation. Levels of target miRNA can be increased using molecular mimics ("agomirs"), or can be decreased by using "antagomirs" which are antisense molecules that act to bind and thus inactivate the target miRNA sequence. Other non-coding RNAs, including long non-coding RNAs and circular RNAs, also regulate gene expression and have a role in the regulation of IRI pathways. We review the mechanisms and downstream effects of the miRNAs that have been studied as therapy in both permanent coronary ligation and ischemia-reperfusion models.
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29
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Liu P, Choi JW, Lee MK, Choi YH, Nam TJ. Spirulina protein promotes skin wound repair in a mouse model of full-thickness dermal excisional wound. Int J Mol Med 2020; 46:351-359. [PMID: 32319537 PMCID: PMC7255466 DOI: 10.3892/ijmm.2020.4571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 04/02/2020] [Indexed: 11/11/2022] Open
Abstract
The skin protects body from environmental damage. Skin wounds lead to microbial infection and harmful agent injury. Thus, wound repair is crucial for the recovery of the normal function of skin tissue. The present study investigated the promoting effects of spirulina protein (SPCP) in mice on skin wound repair and also aimed to elucidate the potential underlying mechanisms. The results revealed that SPCP promoted the skin wound repair in a mouse model of full-thickness excisional wounds. SPCP induced an increase in the expression level of α-smooth muscle actin (α-SMA). The activities of superoxide dismutase (SOD) and catalase (CAT) were enhanced by SPCP treatment in the granulation tissue. In addition, SPCP decreased the level of malondialdehyde (MDA) in the granulation tissue. Western blot analysis revealed that SPCP enhanced the phosphorylation and activation of protein kinase B (Akt) and extracellular signal-regulated kinase (ERK). Moreover, the expression level of transforming growth factor β1 (TGF-β1) was increased in the SPCP-treated groups. The phosphorylation level of Smad2 was also increased by treatment of SPCP. Furthermore, SPCP promoted the expression of collagen in the granulation tissue. Taken together, these findings indicate that SPCP exerts a promoting effect on skin wound repair. The Akt, ERK and TGF-β1 signaling pathways are involved in this process.
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Affiliation(s)
- Ping Liu
- Department of Food Science and Nutrition, Pukyong National University, Busan 48513, Republic of Korea
| | - Jeong-Wook Choi
- Institute of Fisheries Sciences, Pukyong National University, Busan 46041, Republic of Korea
| | - Min-Kyeong Lee
- Institute of Fisheries Sciences, Pukyong National University, Busan 46041, Republic of Korea
| | - Youn Hee Choi
- Institute of Fisheries Sciences, Pukyong National University, Busan 46041, Republic of Korea
| | - Taek-Jeong Nam
- Department of Food Science and Nutrition, Pukyong National University, Busan 48513, Republic of Korea
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30
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Liu Q, Song B, Xu M, An Y, Zhao Y, Yue F. MiR-25 exerts cardioprotective effect in a rat model of myocardial ischemia-reperfusion injury by targeting high-mobility group box 1. J Chin Med Assoc 2020; 83:25-31. [PMID: 31809304 DOI: 10.1097/jcma.0000000000000229] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND We previously confirmed the targeting of high-mobility group box 1 (HMGB1) by miR-25. This project aims to further investigate whether miR-25 improves myocardial ischemia-reperfusion injury (IRI) in vivo by targeting HMGB1. METHODS A rat model of myocardial IRI was established by the ligation of the left anterior descending coronary artery for 45 minutes followed by 2, 4, or 6 hours reperfusion. The expression of miR-25, HMGB1, and apoptosis-related proteins in the myocardium was determined by quantitative real-time polymerase chain reaction (PCR) and western blotting. The activities of myocardial enzymes and the release of inflammatory cytokines were evaluated by enzyme-linked immunosorbent assay. Evans blue/triphenyltetrazolium chloride double staining was performed to assess infarct size. Myocardial apoptosis was detected by terminal deoxynucleotidyl transferase dUTP nick end labeling staining. RESULTS MiR-25 expression was significantly downregulated, while HMGB1 was highly expressed at the mRNA and protein levels in myocardial tissues after induction of the IRI model. MiR-25 agomir administration suppressed the expression of HMGB1 in myocardial tissues. Furthermore, administration of both miR-25 agomir and lentivirus-mediated short hairpin RNA (shRNA) interference targeting HMGB1 sh-HMGB1 resulted in reduced serum myocardial enzyme activities, cytokine secretion, and myocardial apoptosis during myocardial IRI. CONCLUSION MiR-25 mitigated myocardial IRI-induced damage by targeting HMGB1.
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Affiliation(s)
- Qifang Liu
- Department of Cardiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Bo Song
- Department of Cardiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Min Xu
- Department of Rehabilitation, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Yaping An
- Department of Cardiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Yidong Zhao
- Department of Cardiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Feng Yue
- Department of Cardiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
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31
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Shangguan Y, Han J, Su H. GAS5 knockdown ameliorates apoptosis and inflammatory response by modulating miR-26b-5p/Smad1 axis in cerebral ischaemia/reperfusion injury. Behav Brain Res 2019; 379:112370. [PMID: 31751592 DOI: 10.1016/j.bbr.2019.112370] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 11/17/2019] [Accepted: 11/17/2019] [Indexed: 12/19/2022]
Abstract
Ischemic stroke (IS) caused by cerebral arterial embolism remains the leading cause of disability and death worldwide. Cerebral ischemia / reperfusion (CI / R) injury is one of the common complications of ischemic stroke. Growth arrest specific transcript 5 (GAS5) has been found to be abnormally expressed in various tumors. However, the role and potential molecular mechanisms of GAS5 in CI / R-induced injury remain unknown. This study established a CI / R injury model in vivo and in vitro. The results showed that the expression of GAS5 was increased in CI / R rats, while miR-26b-5p expression was decreased. Besides, knockdown of GAS5 by siRNA (si-GAS5) reversed CI / R-induced apoptosis and inflammatory responses. Notably, bioinformatics analysis indicated that GAS5 competitively adsorbed miR-26b-5p, and the relationship was further confirmed by pull-down assay. In addition, miR-26b-5p overexpression reversed CI / R-induced apoptosis and inflammatory responses, whereas low expression of miR-26b-5p had the opposite effect. Moreover, TargetScan assay predicted that drosophila mothers against decapentaplegic protein 1 (Smad1) was a target of miR-26b-5p, and miR-26b-5p overexpression inhibited Smad1 expression. Conversely, Smad1 overexpression reversed the inhibitory effect of miR-26b-5p on CI / R-induced apoptosis and inflammatory responses in rats. Collectively, these results indicate that GAS5 knockdown can improve apoptosis and inflammatory responses by modulating the miR-26b-5p / Smad1 axis in CI / R rats.
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Affiliation(s)
- Ying Shangguan
- NO.215 Hospital of Shanxi Nuclear Industry, Xianyang, Shaanxi, 712000, China
| | - Jianghong Han
- Department of Radiology, Xi 'an Hospital of Traditional Chinese Medicine, Xi 'an, Shaanxi, 710021, China
| | - Haisheng Su
- Department of Infectious Diseases, Xianyang Central Hospital, No. 78 Renmin East Road, Weicheng District, Xianyang, Shaanxi, 712000, China.
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Che H, Wang Y, Li Y, Lv J, Li H, Liu Y, Dong R, Sun Y, Xu X, Zhao J, Wang L. Inhibition of microRNA-150-5p alleviates cardiac inflammation and fibrosis via targeting Smad7 in high glucose-treated cardiac fibroblasts. J Cell Physiol 2019; 235:7769-7779. [PMID: 31710102 DOI: 10.1002/jcp.29386] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 10/07/2019] [Indexed: 12/24/2022]
Abstract
Hyperglycemia-induced cardiac fibrosis is a prominent characteristic of diabetic cardiomyopathy. Changes in proinflammatory cytokines have been shown to lead to cardiac fibrosis in patients with diabetes mellitus. This study aimed to investigate the role of miR-150-5p in mediating cardiac inflammation and fibrosis in cardiac fibroblasts (CFs). Herein, we found that high-glucose (HG) treatment significantly induced cardiac inflammation, as manifested by increased proinflammatory cytokine production (IL-1β) and NF-κB activity in CFs. Moreover, HG markedly aggravated cardiac fibrosis and increased levels of fibrotic markers (CTGF, FN, α-SMA) and extracellular matrix proteins (Col-I, Col-III) in CFs. At the same time, HG disturbed the TGF-β1/Smad signaling pathway, as evidenced by increases in TGF-β1 and p-Smad2/3 levels and decreases in Smad7 levels in CFs. Furthermore, we found that miR-150-5p was upregulated by HG, which negatively regulated Smad7 expression at the posttranscription level. Further study demonstrated that cardiac inflammation and fibrosis in CFs were corrected following miR-150-5p knockdown, but exacerbated by miR-150-5p overexpression. These data indicated that miR-150-5p inhibition could ameliorate NF-κB-related inflammation and TGF-β1/Smad-induced cardiac fibrosis through targeting Smad7. Thus, miR-150-5p may be a novel promising target for treating diabetic cardiomyopathy.
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Affiliation(s)
- Hui Che
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.,Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin, Heilongjiang, China
| | - Yueqiu Wang
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yang Li
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jie Lv
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Hui Li
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yining Liu
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, Heilongjiang, China
| | - Ruixue Dong
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, Heilongjiang, China
| | - Yongle Sun
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xiaodan Xu
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jie Zhao
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Lihong Wang
- Department of Endocrinology, The Second affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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MicroRNA-152-3p protects neurons from oxygen-glucose-deprivation/reoxygenation-induced injury through upregulation of Nrf2/ARE antioxidant signaling by targeting PSD-93. Biochem Biophys Res Commun 2019; 517:69-76. [DOI: 10.1016/j.bbrc.2019.07.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 07/04/2019] [Indexed: 11/21/2022]
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34
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Jin Y, Ni S. miR‐496 remedies hypoxia reoxygenation–induced H9c2 cardiomyocyte apoptosis via Hook3‐targeted PI3k/Akt/mTOR signaling pathway activation. J Cell Biochem 2019; 121:698-712. [PMID: 31436348 DOI: 10.1002/jcb.29316] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/15/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Yongping Jin
- Department of General Practice The Fourth Affiliated Hospital, Zhejiang University School of Medicine, N1, Shangcheng Road Yiwu City Zhejiang Province Peoples R China
| | - Shimao Ni
- Department of Cardiology Yiwu Central Hospital, N519, Nanmen Road Yiwu City Zhejiang Province Peoples R China
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