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Li H, Duan J, Zhang T, Fu Y, Xu Y, Miao H, Ge X. miR-16-5p aggravates sepsis-associated acute kidney injury by inducing apoptosis. Ren Fail 2024; 46:2322688. [PMID: 38445373 PMCID: PMC10919310 DOI: 10.1080/0886022x.2024.2322688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 02/19/2024] [Indexed: 03/07/2024] Open
Abstract
Sepsis-associated acute kidney injury (S-AKI) is a common disease in pediatric intensive care units (ICU) with high morbidity and mortality. The newly discovered results indicate that microRNAs (miRNAs) play an important role in the diagnosis and treatment of S-AKI and can be used as markers for early diagnosis. In this study, the expression level of miR-16-5p was found to be significantly upregulated about 20-fold in S-AKI patients, and it also increased by 1.9 times in the renal tissue of S-AKI mice. Receiver operating characteristic (ROC) curve analysis showed that miR-16-5p had the highest predictive accuracy in the diagnosis of S-AKI (AUC = 0.9188). In vitro, the expression level of miR-16-5p in HK-2 cells treated with 10 μg/mL lipopolysaccharide (LPS) increased by more than 2 times. In addition, LPS-exposed renal tissue and HK-2 cells lead to upregulation of inflammatory cytokines IL-6, IL-1β, TNF-a, and kidney damage molecules kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL). However, inhibition of miR-16-5p significantly mitigated LPS expose-mediated kidney injury and inflammation. Furthermore, LPS-exposed HK-2 cells increased more than 1.7-fold the expression levels of Bax and caspase-3, decreased 3.2-fold the expression level of B-cell lymphoma-2 (Bcl-2), and significantly promoted the occurrence of apoptosis. MiR-16-5p mimic further increased LPS-induced apoptosis in HK-2 cells. Nevertheless, inhibition of miR-16-5p significantly attenuated this effect. In summary, up-regulation of miR-16-5p expression can significantly aggravate renal injury and apoptosis in S-AKI, which also proves that miR-16-5p can be used as a potential biomarker to promote early identification of S-AKI.
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Affiliation(s)
- Han Li
- Department of Emergency/Critical Medicine, Children’s Hospital of Nanjing Medical University, Nanjing, PR China
- Jiangsu Key Laboratory of Children’s Major Disease Research, Jiangsu, PR China
| | - Junyan Duan
- Department of Pediatrics, Changzhou Second Peoples Hospital Affiliated to Nanjing Medical University, Changzhou, PR China
| | - Tongtong Zhang
- Department of Emergency/Critical Medicine, Children’s Hospital of Nanjing Medical University, Nanjing, PR China
| | - Yingjie Fu
- Department of Emergency/Critical Medicine, Children’s Hospital of Nanjing Medical University, Nanjing, PR China
| | - Yue Xu
- Department of Emergency/Critical Medicine, Children’s Hospital of Nanjing Medical University, Nanjing, PR China
| | - Hongjun Miao
- Department of Emergency/Critical Medicine, Children’s Hospital of Nanjing Medical University, Nanjing, PR China
| | - Xuhua Ge
- Department of Emergency/Critical Medicine, Children’s Hospital of Nanjing Medical University, Nanjing, PR China
- Jiangsu Key Laboratory of Children’s Major Disease Research, Jiangsu, PR China
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Li X, Yang Y, Xu S, Gui Y, Chen J, Xu J. Screening biomarkers for spinal cord injury using weighted gene co-expression network analysis and machine learning. Neural Regen Res 2024; 19:2723-2734. [PMID: 38595290 PMCID: PMC11168503 DOI: 10.4103/1673-5374.391306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/15/2023] [Accepted: 11/06/2023] [Indexed: 04/11/2024] Open
Abstract
JOURNAL/nrgr/04.03/01300535-202412000-00028/figure1/v/2024-04-08T165401Z/r/image-tiff Immune changes and inflammatory responses have been identified as central events in the pathological process of spinal cord injury. They can greatly affect nerve regeneration and functional recovery. However, there is still limited understanding of the peripheral immune inflammatory response in spinal cord injury. In this study, we obtained microRNA expression profiles from the peripheral blood of patients with spinal cord injury using high-throughput sequencing. We also obtained the mRNA expression profile of spinal cord injury patients from the Gene Expression Omnibus (GEO) database (GSE151371). We identified 54 differentially expressed microRNAs and 1656 differentially expressed genes using bioinformatics approaches. Functional enrichment analysis revealed that various common immune and inflammation-related signaling pathways, such as neutrophil extracellular trap formation pathway, T cell receptor signaling pathway, and nuclear factor-κB signal pathway, were abnormally activated or inhibited in spinal cord injury patient samples. We applied an integrated strategy that combines weighted gene co-expression network analysis, LASSO logistic regression, and SVM-RFE algorithm and identified three biomarkers associated with spinal cord injury: ANO10, BST1, and ZFP36L2. We verified the expression levels and diagnostic performance of these three genes in the original training dataset and clinical samples through the receiver operating characteristic curve. Quantitative polymerase chain reaction results showed that ANO10 and BST1 mRNA levels were increased and ZFP36L2 mRNA was decreased in the peripheral blood of spinal cord injury patients. We also constructed a small RNA-mRNA interaction network using Cytoscape. Additionally, we evaluated the proportion of 22 types of immune cells in the peripheral blood of spinal cord injury patients using the CIBERSORT tool. The proportions of naïve B cells, plasma cells, monocytes, and neutrophils were increased while the proportions of memory B cells, CD8+ T cells, resting natural killer cells, resting dendritic cells, and eosinophils were markedly decreased in spinal cord injury patients increased compared with healthy subjects, and ANO10, BST1 and ZFP26L2 were closely related to the proportion of certain immune cell types. The findings from this study provide new directions for the development of treatment strategies related to immune inflammation in spinal cord injury and suggest that ANO10, BST1, and ZFP36L2 are potential biomarkers for spinal cord injury. The study was registered in the Chinese Clinical Trial Registry (registration No. ChiCTR2200066985, December 12, 2022).
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Affiliation(s)
- Xiaolu Li
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Ye Yang
- Department of Rehabilitation Medicine, Guilin People’s Hospital, Guilin, Guangxi Zhuang Autonomous Region, China
| | - Senming Xu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Yuchang Gui
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Jianmin Chen
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Jianwen Xu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
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Zhao LL, Xiang Y, Wang JX, Shen C, Liu H, Zong QB, Zhang HM, Li JP, Wang C, Sun F, Liao XH. The effect of LNCRNA SHANK3 on the malignant development of gastric cancer cells by regulating the miR-4530/MNX1. Transl Oncol 2024; 46:102000. [PMID: 38852278 PMCID: PMC11220521 DOI: 10.1016/j.tranon.2024.102000] [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: 10/13/2023] [Revised: 03/26/2024] [Accepted: 05/16/2024] [Indexed: 06/11/2024] Open
Abstract
Gastric cancer (GC) has become the first malignant tumor with highest incidence rate and mortality of cancer in China, finding therapeutic targets for gastric cancer is of great significant for improving the survival rate of patients with GC. Recently, many of studies have shown that LncRNAs is involved in multiple biological progresses in the development of GC. This study, we screened for abnormally high expression of LncSHANK3 in GC through the TCGA database, and found that LncSHANK3 sponge adsorbs miR-4530, further competing with MNX1 and binding to miR-4530. We demonstrated the interaction between LncSHANK3 and miR-4530 through luciferase reporting analysis, with miR-4530 negatively regulating MNX1.Through CCK8, colony formation, transwell, and wound healing assays, it was found that LncSHANK3 affects the occurrence of GC through cell proliferation, migration and invasion. In conclusion, LncSHANK3/miR-4530/MNX1 axis is a potential mechanism for the treatment of GC.
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Affiliation(s)
- Li-Li Zhao
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China
| | - Yuan Xiang
- Department of Medical Laboratory, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, PR China; Key Laboratory for Molecular Diagnosis of Hubei Province, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, PR China
| | - Jin-Xuan Wang
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China
| | - Chao Shen
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China
| | - Hui Liu
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China
| | - Qi-Bei Zong
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China
| | - Hui-Min Zhang
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China
| | - Jia-Peng Li
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China.
| | - Cong Wang
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China.
| | - Fan Sun
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China.
| | - Xing-Hua Liao
- Institute of Biology and Medicine, College of Life Science and Health, Department of Applied Physics, College of Science, Wuhan University of Science and Technology, Hubei, 430081, PR China.
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Tang L, Niu S, Xu J, Lu W, Zhou L. miR-221-3p is upregulated in acute pulmonary embolism complicated with pulmonary hypertension and promotes pulmonary arterial smooth muscle cells proliferation and migration by inhibiting PTEN. Cytotechnology 2024; 76:453-463. [PMID: 38933873 PMCID: PMC11196540 DOI: 10.1007/s10616-024-00628-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 03/18/2024] [Indexed: 06/28/2024] Open
Abstract
Pulmonary arterial smooth muscle cells (PASMCs) functions are associated with the pathogenesis of pulmonary hypertension (PH) which is a life-threatening complication of acute pulmonary embolism (APE). This study sought to explore the expression pattern of microRNA (miR)-221-3p in APE-PH patients and its role in PASMCs proliferation and migration. The clinical data and venous blood of APE-PH patients were collected. The expression levels of miR-221-3p and phosphatase and tensin homolog (PTEN) in serum were determined, followed by receiver operator characteristic curve analysis of miR-221-3p diagnostic efficacy. PASMCs were transfected with miR-221-3p mimics and PTEN-overexpressed vector, followed by assessment of cell viability, proliferation, and migration through cell counting kit-8, 5-ethynyl-2'-deoxyuridine, Transwell, and wound healing assays. The binding between miR-221-3p and PTEN 3'UTR region was testified by the dual-luciferase assay. miR-221 was upregulated in the serum of APE-PH patients and presented with good diagnostic efficacy with 1.155 cutoff value, 66.25% sensitivity, and 67.50% specificity. miR-221 was negatively correlated with PTEN in APE-PH patients. miR-221 overexpression facilitated PASMCs proliferation and migration in vitro. miR-221-3p bound to PTEN 3'UTR region to decrease PTEN protein levels. PTEN overexpression abolished the promotive role of miR-221-3p in PASMCs. Overall, miR-221-3p targeted PTEN to facilitate PASMC proliferation and migration.
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Affiliation(s)
- Lei Tang
- Vascular Surgery Department, Hebei General Hospital, Shijiazhuang City, 050000 China
| | - Shuai Niu
- Vascular Surgery Department, Hebei General Hospital, Shijiazhuang City, 050000 China
| | - Jinwei Xu
- Respiratory Medicine Department, Hebei General Hospital, Shijiazhuang City, 050000 China
| | - Wei Lu
- Respiratory Medicine Department, Hebei Medical University Third Hospital, No.139 Ziqiang Road, Qiaoxi District, Shijiazhuang City, 050000 Hebei Province China
| | - Li Zhou
- Respiratory Medicine Department, Hebei Medical University Third Hospital, No.139 Ziqiang Road, Qiaoxi District, Shijiazhuang City, 050000 Hebei Province China
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Wang N, Lin Z, Gao L, Wang B, Wei K, Zhang M, Li Y, Xue P. Liraglutide reduces bone marrow adipogenesis by miR-150-5p/ GDF11 axis in diabetic rats. Eur J Pharmacol 2024; 978:176793. [PMID: 38960061 DOI: 10.1016/j.ejphar.2024.176793] [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: 10/04/2023] [Revised: 06/26/2024] [Accepted: 06/26/2024] [Indexed: 07/05/2024]
Abstract
In recent years, a common-used antidiabetic drug, liraglutide, was identified with extra effects on lipid metabolism. Its effects against excessive lipid deposition in bone marrow were gained much attention but not well established. Our aim in the present study is to explore the interaction of miRNAs-mRNAs altered by liraglutide administration during bone marrow adipogenesis in diabetes. To establish the diabetic animal model, rats were treated with high fat diet (HFD) and STZ injection. We then identified the lowering effect of liraglutide on lipids metabolism in the diabetes. During this process, high-throughput sequencing and bioinformatics analyses on miRNAs extracted from bone marrow mesenchymal stem cells (BMSCs) were conducted after liraglutide administration. We then identified five differentially expressed miRNAs (miRNA-150-5p, miRNA-129-5p, miRNA-201-3p, miRNA-201-5p, and miRNA-214-5p). The expressions of the DE miRNAs were verified as temporal specific expression patterns in Day 3 and in Day 7. Among them, miRNA-150-5p expression was more stable and consistent with the sequencing data. Of interest, miR-150-5p overexpression facilitated adipogenesis of BMSCs. But this promotion was alleviated by liraglutide. The predicted target gene of miR-150-5p, GDF11, was validated to be involved in liraglutide alleviated BMSCs' lipid accumulation in diabetes. In vitro, liraglutide increased the GDF11 expression, rescued its down-expression by siGDF11 and inhibit the adipogenesis of BMSCs cultured in high glucose medium. In vivo, liraglutide reversed the HFD-STZ induced excessive lipid droplets by up-regulation of GDF11 expression, which was discounted by agomiR-150-5p injection. Above all, liraglutide might alleviate bone marrow fat accumulation via inactivating miR-150-5p/GDF11 axis in diabetes.
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Affiliation(s)
- Na Wang
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Zhe Lin
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; Department of Orthopedic Surgery, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Liu Gao
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Bin Wang
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Kangxu Wei
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Menghan Zhang
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Yukun Li
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China
| | - Peng Xue
- Department of Endocrinology, The Hebei Medical University Third Hospital, Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China; NHC Key Laboratory of Intelligent Orthopedic Equipment (The Third Hospital of Hebei Medical University), Qiaoxi District, No. 139 Ziqiang Road, Shijiazhuang, 050051, China.
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6
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Wang Y, Chen L. Identification of Senescence-Related Biomarkers and Regulatory Networks in Intracerebral Hemorrhage. Neurologist 2024; 29:225-232. [PMID: 38251721 DOI: 10.1097/nrl.0000000000000548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
OBJECTIVES Intracerebral hemorrhage (ICH) is a severe neurological disorder with substantial societal implications. Cellular senescence plays a critical role in ICH pathogenesis. This study aims to identify senescence-related biomarkers in ICH for diagnostic and therapeutic purposes. METHODS Raw data from GSE24265 in Gene Expression Omnibus was downloaded. Senescence-related genes were acquired from CellAge. Differential gene analysis was done between patients with ICH and controls. The intersection of ICH differentially expressed genes and senescence-related genes for senescence-related ICH genes. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses were performed. Protein-protein interaction network was constructed through the Search Tool for the Retrieval of Interacting Genes. Single sample gene set enrichment analysis was done for immune cell infiltration and function evaluation in control and ICH groups. miRWalk2.0 database was used for microRNA predictions targeting ICH biomarkers. Transcriptional regulatory relationships unraveled by sentence-based text mining database was employed to predict transcription factors regulating identified biomarkers. RESULTS Thirteen senescence-related ICH genes were identified. They were primarily enriched in the positive regulation of angiogenesis and the Advanced Glycation End Product -Receptor for AGE signaling pathway in diabetic complications. Validation in the GSE149317 data set and receiver operating characteristic analysis highlighted Caveolin 1, C-X-C Motif Chemokine Ligand 1, ETS proto-oncogene 1, transcription factor, and Serpin Family E Member 1 as potential ICH biomarkers. Single sample gene set enrichment analysis revealed increased Type 2 T helper cell 2_cells, Treg cells, and immune functions like Antigen-presenting cells_co_stimulation in patients with ICH. Fourteen microRNA, including has-miR-6728-3p, were predicted to regulate these biomarkers. transcription factors such as PPARG, RARA, HMGA1, and NFKB1 were identified as potential regulators of the ICH biomarkers. CONCLUSION Caveolin 1, C-X-C Motif Chemokine Ligand 1, ETS proto-oncogene 1, transcription factor, and Serpin Family E Member 1 may serve as valuable biomarkers in ICH. Targeting these genes could contribute to ICH prevention and treatment.
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Affiliation(s)
- Yan Wang
- Department of Basic Medicine, Cangzhou Medical College
| | - Ling Chen
- Department of Gynaecology, People's Hospital Affiliated to Cangzhou Medical College, Cangzhou, China
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Wang K, Wang X, Wang G, Berihun Afera T, Hou S, Yao K, Zhang J, Wang S, Sun Y. Ssc-miR-7139-3p suppresses foot-and-mouth disease virus replication by promoting degradation of 3C pro through targeting apoptosis-negative regulatory gene Bcl-2. Virology 2024; 595:110070. [PMID: 38657363 DOI: 10.1016/j.virol.2024.110070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024]
Abstract
Foot-and-mouth disease is a highly contagious and infectious disease affecting cloven-hoofed animals. Disease control is complicated by its highly contagious nature and antigenic diversity. Host microRNAs (miRNAs) are post-transcriptional regulators that either promote or repress viral replications in virus infection. In the present study, we found that ssc-miR-7139-3p (Sus scrofa miR-7139-3p) was significantly up-regulated in host cells during foot-and-mouth disease virus (FMDV) infection. Overexpression of miR-7139-3p attenuated FMDV replication, whereas inhibition promoted FMDV replication. In addition, the survival rate of FMDV infected suckling mice was increased through injection of miR-7139-3p agomiR. Further studies revealed that miR-7139-3p targets Bcl-2 to initiate the apoptotic pathway and caspase-3 cleaved 3Cpro behind the 174th aspartic acid (D174), which eventually promotes the degradation of 3Cpro. Overall, our findings demonstrate that miR-7139-3p suppresses FMDV replication by promoting degradation of 3Cpro through targeting the apoptosis-negative regulatory gene Bcl-2.
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Affiliation(s)
- Kailing Wang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China
| | - Xiangwei Wang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China
| | - Guangxiang Wang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China
| | - Tadele Berihun Afera
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China; Mekelle University, College of Veterinary Sciences, P.O.Box 2084, Mekelle, Tigray, Ethiopia
| | - Shitong Hou
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China
| | - Kaishen Yao
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China
| | - Jie Zhang
- Hebei key Laboratory of Preventive Veterinary Medicine, College of Animal Science and Technology, Hebei Normal University of Science &Technology, Qinhuangdao, 066004, China.
| | - Shasha Wang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China.
| | - Yuefeng Sun
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, 730000, China.
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Li S, Xiong F, Zhang S, Liu J, Gao G, Xie J, Wang Y. Oligonucleotide therapies for nonalcoholic steatohepatitis. MOLECULAR THERAPY. NUCLEIC ACIDS 2024; 35:102184. [PMID: 38665220 PMCID: PMC11044058 DOI: 10.1016/j.omtn.2024.102184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
Nonalcoholic steatohepatitis (NASH) represents a severe disease subtype of nonalcoholic fatty liver disease (NAFLD) that is thought to be highly associated with systemic metabolic abnormalities. It is characterized by a series of substantial liver damage, including hepatocellular steatosis, inflammation, and fibrosis. The end stage of NASH, in some cases, may result in cirrhosis and hepatocellular carcinoma (HCC). Nowadays a large number of investigations are actively under way to test various therapeutic strategies, including emerging oligonucleotide drugs (e.g., antisense oligonucleotide, small interfering RNA, microRNA, mimic/inhibitor RNA, and small activating RNA) that have shown high potential in treating this fatal liver disease. This article systematically reviews the pathogenesis of NASH/NAFLD, the promising druggable targets proven by current studies in chemical compounds or biological drug development, and the feasibility and limitations of oligonucleotide-based therapeutic approaches under clinical or pre-clinical studies.
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Affiliation(s)
- Sixu Li
- Department of Pathophysiology, West China College of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610066, China
| | - Feng Xiong
- Department of Cardiology, The Third People’s Hospital of Chengdu, Chengdu 610031, China
| | - Songbo Zhang
- Department of Breast Surgery, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu 610041, China
| | - Jinghua Liu
- Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- Department of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Guangping Gao
- Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- Department of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- Li Weibo Institute for Rare Diseases Research, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- Viral Vector Core, University of Massachusetts Chan Medical, School, Worcester, MA 01605, USA
| | - Jun Xie
- Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- Department of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- Viral Vector Core, University of Massachusetts Chan Medical, School, Worcester, MA 01605, USA
| | - Yi Wang
- Department of Pathophysiology, West China College of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610066, China
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Mangiapane G, Notarangelo M, Canarutto G, Fabbiano F, Dalla E, Degrassi M, Antoniali G, Gualandi N, De Sanctis V, Piazza S, D'Agostino VG, Tell G. The DNA-repair protein APE1 participates with hnRNPA2B1 to motif-enriched and prognostic miRNA secretion. Oncogene 2024; 43:1861-1876. [PMID: 38664500 DOI: 10.1038/s41388-024-03039-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 06/12/2024]
Abstract
The base excision repair (BER) Apurinic/apyrimidinic endonuclease 1 (APE1) enzyme is endowed with several non-repair activities including miRNAs processing. APE1 is overexpressed in many cancers but its causal role in the tumorigenic processes is largely unknown. We recently described that APE1 can be actively secreted by mammalian cells through exosomes. However, APE1 role in EVs or exosomes is still unknown, especially regarding a putative regulatory function on vesicular small non-coding RNAs. Through dedicated transcriptomic analysis on cellular and vesicular small RNAs of different APE1-depleted cancer cell lines, we found that miRNAs loading into EVs is a regulated process, dependent on APE1, distinctly conveying RNA subsets into vesicles. We identified APE1-dependent secreted miRNAs characterized by enriched sequence motifs and possible binding sites for APE1. In 33 out of 34 APE1-dependent-miRNA precursors, we surprisingly found EXO-motifs and proved that APE1 cooperates with hnRNPA2B1 for the EV-sorting of a subset of miRNAs, including miR-1246, through direct binding to GGAG stretches. Using TCGA-datasets, we showed that these miRNAs identify a signature with high prognostic significance in cancer. In summary, we provided evidence that the ubiquitous DNA-repair enzyme APE1 is part of the EV protein cargo with a novel post-transcriptional role for this ubiquitous DNA-repair enzyme that could explain its role in cancer progression. These findings could open new translational perspectives in cancer biology.
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Affiliation(s)
- Giovanna Mangiapane
- Laboratory of Molecular Biology and DNA repair, Department of Medicine (DMED), University of Udine, Udine, Italy
| | - Michela Notarangelo
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy
- Yale University School of Medicine, New Haven, CT, USA
| | - Giulia Canarutto
- Computational Biology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy
- Department of Life Sciences, University of Trieste, 34127, Trieste, Italy
| | - Fabrizio Fabbiano
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy
| | - Emiliano Dalla
- Laboratory of Molecular Biology and DNA repair, Department of Medicine (DMED), University of Udine, Udine, Italy
| | - Monica Degrassi
- Laboratory of Molecular Biology and DNA repair, Department of Medicine (DMED), University of Udine, Udine, Italy
| | - Giulia Antoniali
- Laboratory of Molecular Biology and DNA repair, Department of Medicine (DMED), University of Udine, Udine, Italy
| | - Nicolò Gualandi
- Laboratory of Molecular Biology and DNA repair, Department of Medicine (DMED), University of Udine, Udine, Italy
| | - Veronica De Sanctis
- Next Generation Sequencing Facility, Department CIBIO, University of Trento, Trento, Italy
| | - Silvano Piazza
- Computational Biology, International Centre for Genetic Engineering and Biotechnology, ICGEB, Trieste, Italy.
- Department of Life Sciences, University of Trieste, 34127, Trieste, Italy.
| | - Vito Giuseppe D'Agostino
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, Trento, Italy.
| | - Gianluca Tell
- Laboratory of Molecular Biology and DNA repair, Department of Medicine (DMED), University of Udine, Udine, Italy.
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Wang R, Wu M, Zhang X, Jiang T, Wei Z. Methylation of microRNA genes and its effect on secondary xylem development of stem in poplar. THE PLANT GENOME 2024; 17:e20446. [PMID: 38528365 DOI: 10.1002/tpg2.20446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/21/2024] [Accepted: 02/27/2024] [Indexed: 03/27/2024]
Abstract
MicroRNAs (miRNAs) and DNA methylation are both vital regulators of gene expression. DNA methylation can affect the transcription of miRNAs, just like coding genes, through methylating the CpG islands in the gene regions of miRNAs. Although previous studies have shown that DNA methylation and miRNAs can each be involved in the process of wood formation, the relationship between the two has been relatively little studied in plant wood formation. Studies have shown that the second internode (IN2) (from top to bottom) of 3-month-old poplar trees can represent the primary stage of poplar stem development and IN8 can represent the secondary stage. There were also significant differences in DNA methylation patterns and miRNA expression patterns obtained from PS and SS. In this study, we first interactively analyzed methylation and miRNA sequencing data to identify 43 differentially expressed miRNAs regulated by differential methylation from the primary stage and secondary stage, which were found to be involved in multiple biological processes related to wood formation by enrichment analysis. In addition, six miRNA/target gene modules were finally identified as potentially involved in secondary xylem development of poplar stems through degradome sequencing and functional analysis. In conclusion, this study provides important reference information on the mechanism of interaction between different regulatory pathways of wood formation.
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Affiliation(s)
- Ruiqi Wang
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China
| | - Meixuan Wu
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China
| | - Xiao Zhang
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China
| | - Tingbo Jiang
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China
| | - Zhigang Wei
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, China
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11
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Wang L, Huang Q, Li H, Li H, Wang X, Tan X. Mechanism of LncRNA FTX regulates nephroblastoma progression through MiR-215-5p/PI3K/AKT axis. J Pediatr Urol 2024; 20:491.e1-491.e8. [PMID: 38365477 DOI: 10.1016/j.jpurol.2024.01.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/09/2024] [Accepted: 01/22/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Nephroblastoma, also more commonly known as Wilms tumor (WT), is a common childhood malignancy that connects tumorigenesis and organ development in the kidney. OBJECTIVE The current study focused on the effect of lncRNA FTX in nephroblastoma. STUDY DESIGN Expression of lncRNA FTX in nephroblastoma tissues and cells was determined. The expression location of lncRNA FTX was detected by FISH. The binding of lncRNA FTX and miR-215-5p with Ago2 was verified by RIP. Following gain- and loss-of-function approaches, the crucial role of lncRNA FTX and miR-215-5p in nephroblastoma cell functions was measured with the involvement of the PI3K/AKT pathway. RESULTS LncRNA FTX was elevated and miR-215-5p was declined in nephroblastoma. Silencing of lncRNA FTX or mimic of miR-215-5p inhibited the malignant properties of nephroblastoma cells. LncRNA FTX was localized in the cytoplasm and might bind miR-215-5p. LncRNA FTX promoted the malignant features of nephroblastoma cells by inhibiting miR-215-5p through activating of the PI3K/AKT pathway. CONCLUSIONS LncRNA FTX is capable of accelerating nephroblastoma development in vitro by reducing miR-215-5p through activating of the PI3K/AKT pathway, indicating LncRNA FTX may possibly a future target for the diagnosis and treatment of nephroblastoma. SUMMARY FIGURE.
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Affiliation(s)
- Li Wang
- Pediatric Department of The Affiliated Changsha Hospital of Xiangya, School of Medicine, Central South University, Changsha, Hunan 410005, PR China
| | - Qin Huang
- Pediatric Department of The Affiliated Changsha Hospital of Xiangya, School of Medicine, Central South University, Changsha, Hunan 410005, PR China
| | - Hui Li
- Pediatric Department of The Affiliated Changsha Hospital of Xiangya, School of Medicine, Central South University, Changsha, Hunan 410005, PR China
| | - Haisha Li
- Pediatric Department of The Affiliated Changsha Hospital of Xiangya, School of Medicine, Central South University, Changsha, Hunan 410005, PR China
| | - Xiangyun Wang
- Pediatric Department of The Affiliated Changsha Hospital of Xiangya, School of Medicine, Central South University, Changsha, Hunan 410005, PR China.
| | - Xin Tan
- Pediatric Department of The Affiliated Changsha Hospital of Xiangya, School of Medicine, Central South University, Changsha, Hunan 410005, PR China.
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Zhao T, Li M, Yan Q, Gu J, Liu L. Effect of remote ischemic preconditioning intervention on serum levels of microRNA-582-5p/HMGB1 in patients with acute cerebral infarction. Clin Neurol Neurosurg 2024; 241:108291. [PMID: 38701547 DOI: 10.1016/j.clineuro.2024.108291] [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: 06/24/2023] [Revised: 08/29/2023] [Accepted: 04/18/2024] [Indexed: 05/05/2024]
Abstract
OBJECTIVE Acute cerebral infarction (ACI) contributes to disability and death accross the globe. Remote ischemic preconditioning (RIPC) reduces cerebral infarct size and improves neurological function in ACI. We conducted this research to reveal the effects of RIPC intervention on serum levels of microRNA-582-5p (miR-582-5p)/high mobility group box-1 protein (HMGB1), inflammation, oxidative stress and neurological function in patients with ACI. METHODS In this study, 158 patients with ACI were prospectively selected and randomized into the control (administered symptomatic medication alone) and the RIPC (underwent RIPC of the limbs based on medication) groups, with their clinical baseline data documented. Serum levels of miR-582-5p, and HMGB1 and inflammatory factors [tumor necrosis factor alpha (TNF-α)/interleukin-1beta (IL-1β)/IL-10] were assessed by RT-qPCR/ELISA, followed by comparisons of oxidative stress indices [glutathione-peroxidase (GSH-Px)/catalase (CAT)/superoxide dismutase (SOD)] using a fully automatic biochemical analyzer. Correlations between serum miR-582-5p with serum HMGB1, and between their levels with TNF-α/IL-1β/IL-10 were analyzed by Pearson analysis. The NIHSS score/Barthel Index scale were used to assess neurological function/daily living ability. Intervention safety for ACI patients was evaluated. RESULTS RIPC intervention increased serum miR-582-5p levels and decreased serum HMGB1 levels in ACI patients. RIPC intervention significantly reduced inflammation (diminished TNF-α/IL-1β levels, increased IL-10 level) and oxidative stress (elevated GSH-Px/CAT/SOD levels) in ACI patients. Serum miR-582-5p was negatively correlated with TNF-α and IL-1β levels, while positively correlated with IL-10 level, while HMGB1 was positively correlated with TNF-α and IL-1β levels, while negatively correlated with IL-10 level. miR-582-5p was negatively correlated with HMGB1. RIPC intervention improved neurological function (reduced NIHSS, increased Barthel scores) in ACI patients to some extent. RIPC had certain effectiveness and safety in the treatment of ACI. CONCLUSION After RIPC intervention, serum miR-582-5p levels were increased, HMGB1 levels were decreased, and inflammation and oxidative stress were reduced in ACI patients, which mitigated neurological deficits, improved patients' ability to perform life activities, and exerted neuroprotective effects to some extent.
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Affiliation(s)
- Ting Zhao
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, China.
| | - Meng Li
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, China
| | - Qiuyue Yan
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, China
| | - Juxian Gu
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, China
| | - Lige Liu
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, China
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Zhang Z, Bai C, Zhao L, Liu L, Guo W, Liu M, Yang H, Lai X, Zhang X, Yang L. Polycyclic aromatic hydrocarbons exposure and arterial stiffness-related plasma miRNAs: A panel study. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2024; 108:104464. [PMID: 38729543 DOI: 10.1016/j.etap.2024.104464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 04/30/2024] [Accepted: 05/05/2024] [Indexed: 05/12/2024]
Abstract
The underlying mechanisms between polycyclic aromatic hydrocarbons (PAHs) exposure and arterial stiffness are poorly understood. We carried out a panel study involving three repeated surveys to examine the associations of individual and mixture of PAHs exposure with arterial stiffness-related miRNAs among 123 community adults. In linear mixed-effect (LME) models, we found that urinary 9-hydroxyfluorene (9-OHFlu), 2-hydroxyphenanthrene (2-OHPh), 9-hydroxyphenanthrene (9-OHPh) at lag 0 day were positively linked to miR-146a and/or miR-222. The Bayesian kernel machine regression (BKMR) analyses revealed positive overall associations of PAHs mixture at lag 0 day with miR-146a and miR-222, and urinary 9-OHFlu contributed the most. In addition, an inter-quartile range (IQR) increase in urinary 9-OHFlu at lag 0 day was associated with elevated miR-146a and miR-222 by 0.16 (95% CI: 0.02, 0.30) to 0.34 (95% CI: 0.13, 0.54). Accordingly, exposure to PAHs, especially 9-OHFlu at lag 0 day, was related to elevated arterial stiffness-related plasma miRNAs.
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Affiliation(s)
- Ziqian Zhang
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Conghua Bai
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lei Zhao
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Linlin Liu
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wenting Guo
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Miao Liu
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Huihua Yang
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xuefeng Lai
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiaomin Zhang
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Liangle Yang
- Department of Occupational and Environmental Health, Key Laboratory of Environment & Health, Ministry of Education, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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14
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Xu Y, Yi M, Sun S, Wang L, Zhang Z, Ling Y, Cao H. The regulatory mechanism of garlic skin improving the growth performance of fattening sheep through metabolism and immunity. Front Vet Sci 2024; 11:1409518. [PMID: 38872796 PMCID: PMC11171129 DOI: 10.3389/fvets.2024.1409518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 05/08/2024] [Indexed: 06/15/2024] Open
Abstract
Objective Garlic skin (GAS) has been proven to improve the growth performance of fattening sheep. However, the mechanism by which GAS affects fattening sheep is not yet clear. The aim of this study is to investigate the effects of adding GAS to feed on the growth performance, rumen and fecal microbiota, serum and urine metabolism, and transcriptomics of rumen epithelial cells in fattening sheep. Methods GAS with 80 g/kg dry matter (DM) was added to the diet of fattening sheep to study the effects of GAS on gut microbiota, serum and urine metabolism, and transcriptome of rumen epithelial tissue in fattening sheep. Twelve Hu sheep (body weights; BW, 23.0 ± 2.3 kg and ages 120 ± 3.5 d) were randomly divided into two groups. The CON group was the basal diet, while the GAS group was supplemented with GAS in the basal diet. The trial period was 10 weeks, with the first 2 weeks being the pre-trial period. Results The daily average weight gain of fattening sheep in the GAS group was significantly higher than that in the CON group (p < 0.05), and the serum GSH-Px of the GAS group fattening sheep was significantly increased, while MDA was significantly reduced (p < 0.05). Based on the genus classification level, the addition of garlic peel in the diet changed the intestinal microbial composition, and the relative abundance was significantly upregulated by Metanobrevibater (p < 0.05), while significantly downregulated by Akkermansia, Parasutterella, and Guggenheimella (p < 0.05). Metabolomics analysis found that there were 166 significantly different metabolites in serum and 68 significantly different metabolites in urine between the GAS and CON groups (p < 0.05). GAS had an impact on amino acid metabolism, pyrimidine metabolism, methane metabolism, riboflavin metabolism, and unsaturated fatty acid synthesis pathways (p < 0.05). Transcriptome sequencing showed that differentially expressed genes were mainly enriched in immune regulatory function, improving the health of fattening sheep. Conclusion Adding GAS can improve the energy metabolism and immune function of fattening sheep by altering gut microbiota, metabolome, and transcriptome, thereby improving the growth performance of fattening sheep.
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Affiliation(s)
- Yongjie Xu
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Mingliang Yi
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Shixin Sun
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Lei Wang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Zijun Zhang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
- Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Bio-breeding, Anhui Agricultural University, Hefei, China
| | - Yinghui Ling
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
- Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Bio-breeding, Anhui Agricultural University, Hefei, China
| | - Hongguo Cao
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
- Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Bio-breeding, Anhui Agricultural University, Hefei, China
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15
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Gonzalez-Candia A, Figueroa EG, Krause BJ. Pharmacological and molecular mechanisms of miRNA-based therapies for targeting cardiovascular dysfunction. Biochem Pharmacol 2024:116318. [PMID: 38801924 DOI: 10.1016/j.bcp.2024.116318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/13/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
Advances in understanding gene expression regulation through epigenetic mechanisms have contributed to elucidating the regulatory mechanisms of noncoding RNAs as pharmacological targets in several diseases. MicroRNAs (miRs) are a class of evolutionarily conserved, short, noncoding RNAs regulating in a concerted manner gene expression at the post-transcriptional level by targeting specific sequences of the 3'-untranslated region of mRNA. Conversely, mechanisms of cardiovascular disease (CVD) remain largely elusive due to their life-course origins, multifactorial pathophysiology, and co-morbidities. In this regard, CVD treatment with conventional medications results in therapeutic failure due to progressive resistance to monotherapy, which overlooks the multiple factors involved, and reduced adherence to poly-pharmacology approaches. Consequently, considering its role in regulating complete gene pathways, miR-based drugs have appreciably progressed into preclinical and clinical testing. This review summarizes the current knowledge about the mechanisms of miRs in cardiovascular disease, focusing specifically on describing how clinical chemistry and physics have improved the stability of the miR molecule. In addition, a comprehensive review of the main miRs involved in cardiovascular disease and the clinical trials in which these molecules are used as active pharmacological molecules is provided.
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Affiliation(s)
- Alejandro Gonzalez-Candia
- Laboratory of Fetal Neuroprogramming (www.neurofetal-lab.cl), Institute of Health Sciences, Universidad de O'Higgins, Rancagua, Chile
| | - Esteban G Figueroa
- Laboratory of Fetal Neuroprogramming (www.neurofetal-lab.cl), Institute of Health Sciences, Universidad de O'Higgins, Rancagua, Chile
| | - Bernardo J Krause
- Institute of Health Sciences, Universidad de O'Higgins, Rancagua, Chile.
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Zhang F, Geng L, Zhang J, Han S, Guo M, Xu Y, Chen C. miR-486-5p diagnosed atrial fibrillation, predicted the risk of left atrial fibrosis, and regulated angiotensin II-induced cardiac fibrosis via modulating PI3K/Akt signaling through targeting FOXO1. Mol Cell Biochem 2024:10.1007/s11010-024-05027-8. [PMID: 38782834 DOI: 10.1007/s11010-024-05027-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 05/04/2024] [Indexed: 05/25/2024]
Abstract
This study focused on miR-486-5p in atrial fibrillation (AF) evaluating its clinical significance and revealing its regulatory mechanism in cardiac fibroblasts, aiming to explore a novel biomarker for AF. The study enrolled 131 AF patients and 77 non-AF individuals. With the help of polymerase chain reaction (PCR), the expression of miR-486-5p was evaluated. The significance of miR-486-5p in the diagnosis of AF and the occurrence of left atrial fibrosis (LAF) was assessed by receiver operating curve (ROC) and logistic analyses. The regulatory effect and mechanism of miR-486-5p on cardiac fibrosis were investigated in human cardiac fibroblasts treated with angiotensin II. miR-486-5p was significantly upregulated in AF patients and discriminated AF patients from non-AF individuals. Increasing miR-486-5p showed a significant association with decreasing left ventricular ejection fraction (LVEF), increasing left atrial diameter (LAD) and left ventricular end-diastolic diameter (LVEDd), and the high incidence of LAF in AF patients. Moreover, miR-486-5p was identified as a risk factor for LAF and could distinguish AF patients with LAF and without LAF. In cardiac fibroblasts, angiotensin II induced the upregulation of miR-486-5p and promoted cell proliferation, migration, and collagen synthesis. miR-486-5p negatively regulated forkhead box O1 (FOXO1) and its knockdown could reverse the promoted effect of angiotensin II. FOXO1 alleviated the effect of miR-486-5p, and the miR-486-5p/FOXO1 could activate PI3K/Akt signaling. The activation of PI3K/Akt signaling alleviated the enhanced proliferation, migration, and collagen synthesis of cardiac fibroblasts induced by angiotensin II, and its inhibition showed opposite effects. Increased miR-486-5p served as a biomarker for the diagnosis and development prediction of AF. miR-486-5p regulated cardiac fibroblast viability and collagen synthesis via modulating the PI3K/Akt signaling through targeting FOXO1.
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Affiliation(s)
- Fang Zhang
- Department of Cardiology, Affiliated Hospital of Hebei University, No. 212, Yuhua East Road, Baoding, 071000, People's Republic of China
| | - Lu Geng
- Department of Cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, People's Republic of China
| | - Jing Zhang
- Department of Cardiology, Affiliated Hospital of Hebei University, No. 212, Yuhua East Road, Baoding, 071000, People's Republic of China
| | - Siliang Han
- Department of Cardiology, Affiliated Hospital of Hebei University, No. 212, Yuhua East Road, Baoding, 071000, People's Republic of China
| | - Mengya Guo
- Department of Cardiology, Affiliated Hospital of Hebei University, No. 212, Yuhua East Road, Baoding, 071000, People's Republic of China
| | - Yaxin Xu
- Department of Cardiology, Affiliated Hospital of Hebei University, No. 212, Yuhua East Road, Baoding, 071000, People's Republic of China
| | - Chunhong Chen
- Department of Cardiology, Affiliated Hospital of Hebei University, No. 212, Yuhua East Road, Baoding, 071000, People's Republic of China.
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王 荦, 李 卓, 吴 洁, 谢 晋. [miR-342-3p Promotes the Proliferation, Migration, and Invasion of Clear Cell Renal Cell Carcinoma Cells by Targeted Inhibition of PPM1E]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2024; 55:731-738. [PMID: 38948282 PMCID: PMC11211793 DOI: 10.12182/20240560403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Indexed: 07/02/2024]
Abstract
Objective To explore the effects of microRNA-342-3p/Mg2+Mn2+-dependent protein phosphatase 1E (miR-342-3p/PPM1E) on the proliferation, migration, and invasion of clear cell renal cell carcinoma (ccRCC) cells. Methods The gene chips GSE12105, GSE23085, GSE66271, and GSE66270 were searched, and the relationship between miR-342-3p, PPM1E, and the clinical malignant phenotypes of ccRCC was analyzed. ACHN and 769-P cells were transfected with miR-342-3p inhibitor. The effects of miR-342-3p on cell proliferation, migration, and invasion were examined. ACHN cell line with stable and high expression of miR-342-3p was constructed, and the tumorigenicity of the cell line in BALB/c nude mice was observed. The targeted relationship between miR-342-3p and PPM1E was verified by dual-luciferase reporter gene assay. The cells were transfected with miR-342-3p mimic and pcDNA-PPM1E plasmids to observe whether PPM1E could reverse the effects of miR-342-3p overexpression on the proliferation, migration, and invasion of the cells. Results The expression of miR-342-3p was upregulated in ccRCC, and there were significant differences among patients with tumors of different T stages and G stages and those with different prognoses (P<0.05). The overall survival in the miR-342-3p high-expression group was significantly shorter than that in the low-expression group (P<0.05). Compared with those in the miR-NC group, the miR-342-3p level was significantly downregulated in the inhibitor group, and the cell proliferation ability and the numbers of migrating and invading cells were also significantly decreased (P<0.05). Compared with the miR-NC group, miR-342-3p group had significantly increased volume and mass of tumor tissues and miR-342-3p level, but significantly decreased level of PPM1E mRNA (P<0.05). The expression of PPM1E was downregulated in ccRCC, and there were significant differences among patients with tumors of different M stages, N stages, and G stages, and different recurrence statuses (P<0.05). The miR-342-3p could inhibit the expression of PPM1E in a targeted way. Compared with the miR-NC group, the miR-342-3p group had significantly increased cell proliferation ability and increased numbers of migrating and invading cells (P<0.05). However, PPM1E could reverse the promotion effect of miR-342-3p mimic on ccRCC cells (P<0.05). Conclusion The miR-342-3p can inhibit PPM1E expression in a targeted way, and thus promotes the proliferation, migration, and invasion of ccRCC cells.
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Affiliation(s)
- 荦楠 王
- 新乡医学院第一附属医院 肿瘤内科一病区 (新乡 453100)The First Ward, Department of Oncology, the First Affiliated Hospital of Xinxiang Medical University, Xinxiang 453100, China
| | - 卓然 李
- 新乡医学院第一附属医院 肿瘤内科一病区 (新乡 453100)The First Ward, Department of Oncology, the First Affiliated Hospital of Xinxiang Medical University, Xinxiang 453100, China
| | - 洁清 吴
- 新乡医学院第一附属医院 肿瘤内科一病区 (新乡 453100)The First Ward, Department of Oncology, the First Affiliated Hospital of Xinxiang Medical University, Xinxiang 453100, China
| | - 晋玲 谢
- 新乡医学院第一附属医院 肿瘤内科一病区 (新乡 453100)The First Ward, Department of Oncology, the First Affiliated Hospital of Xinxiang Medical University, Xinxiang 453100, China
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de Oliveira GC, Cintra MTR, Lima MFP, Gomes MKO, de Marqui ABT. Genetic variants in miR-146a and miR-196a2 in endometriosis: a Brazilian study. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2024; 70:e20231382. [PMID: 38775532 PMCID: PMC11101185 DOI: 10.1590/1806-9282.20231382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/04/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE The aim of this study was to determine the allelic and genotypic frequencies of the polymorphisms, rs2910164 miR-146a and rs11614913 miR-196a2, by investigating their association with endometriosis. METHODS This is a case-control study performed with approximately 120 women. The polymorphisms were determined by real-time polymerase chain reaction. For the statistical analysis, the chi-square and logistic regression tests were used. RESULTS There were no significant differences in the genotype and allele frequencies of rs2910164 and rs11614913 between cases and controls. The frequencies in both polymorphisms are in accordance with Hardy-Weinberg equilibrium regarding miR-146a (patients: χ2=1.64, p=0.20; controls: χ2=0.25, p=0.62) and miR-196a2 (patients: χ2=0.58, p=0.44; controls: χ2=2.78, p=0.10). No relationship was observed between rs2910164 and rs11614913 and endometriosis in the inheritance models analyzed. CONCLUSION In this study, our results show that the studied polymorphisms are not implicated in the development of endometriosis.
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Affiliation(s)
| | | | - Marco Fábio Prata Lima
- Universidade Federal do Triângulo Mineiro, Institute of Health Sciences – Uberaba (MG), Brazil
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Zhang Z, Zhang X, Gao X, Fang B, Tian S, Kang P, Zhao Y. MiR-150-5p Alleviates Renal Tubule Epithelial Cell Fibrosis via the Inhibition of Epithelial-Mesenchymal Transition by Targeting ZEB1. Int Arch Allergy Immunol 2024:1-9. [PMID: 38763133 DOI: 10.1159/000538670] [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: 02/15/2024] [Accepted: 03/28/2024] [Indexed: 05/21/2024] Open
Abstract
INTRODUCTION Although microRNA (miR)-150-5p participates in the progression of renal fibrosis, its mechanism of action remains elusive. METHODS A mouse model of unilateral ureteral obstruction was used. The in vitro renal fibrosis model was established by stimulating human kidney 2 (HK-2) cells with transforming growth factor beta 1 (TGF-β1). The expression profiles of miR-150-5p, zinc finger E-box binding homeobox 1 (ZEB1), and other fibrosis- and epithelial-mesenchymal transition (EMT)-linked proteins were determined using Western blot and quantitative reverse transcription polymerase chain reaction. The relationship between miR-150-5p and ZEB1 in HK-2 cells was confirmed by a dual-luciferase reporter assay. RESULTS Both in vivo and in vitro renal fibrosis models revealed reduced miR-150-5p expression and elevated ZEB1 level. A significant decrease in E-cadherin levels, as well as increases in alpha smooth muscle actin (α-SMA) and collagen type I (Col-I) levels, was seen in TGF-β1-treated HK-2 cells. The overexpression of miR-150-5p ameliorated TGF-β1-mediated fibrosis and EMT. Notably, miR-150-5p acts by directly targeting ZEB1. A significant reversal of the inhibitory impact of miR-150-5p on TGF-β1-mediated fibrosis and EMT in HK-2 cells was observed upon ZEB1 overexpression. CONCLUSION MiR-150-5p suppresses TGF-β1-induced fibrosis and EMT by targeting ZEB1 in HK-2 cells, providing helpful insights into the therapeutic intervention of renal fibrosis.
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Affiliation(s)
- Zhizhong Zhang
- Department of Urology, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
| | - Xinyu Zhang
- Department of Stomatology, Yinchuan Guolong Hospital, Yinchuan, China
| | - Xiangming Gao
- Department of Obstetrics and Gynecology, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
| | - Bing Fang
- Department of General Medicine, Yinchuan Meinian Health Hospital, Yinchuan, China
| | - Shuyu Tian
- Internal Medicine, Yinchuan Guolong Hospital, Yinchuan, China
| | - Ping Kang
- Department of Surgery, Yinchuan Guolong Hospital, Yinchuan, China
| | - Yi Zhao
- Department of Urology, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
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Liu X, Dong L, Jiang Z, Song M, Yan P. Identifying the differentially expressed peripheral blood microRNAs in psychiatric disorders: a systematic review and meta-analysis. Front Psychiatry 2024; 15:1390366. [PMID: 38827444 PMCID: PMC11140110 DOI: 10.3389/fpsyt.2024.1390366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/25/2024] [Indexed: 06/04/2024] Open
Abstract
Background Evidence has suggested that microRNAs (miRNAs) may play an important role in the pathogenesis of psychiatric disorders (PDs), but the results remain inconclusive. We aimed to identify specific differentially expressed miRNAs and their overlapping miRNA expression profiles in schizophrenia (SZ), major depression disorder (MDD), and bipolar disorder (BD), the three major PDs. Methods The literatures up to September 30, 2023 related to peripheral blood miRNAs and PDs were searched and screened from multiple databases. The differences in miRNA levels between groups were illustrated by the standardized mean difference (SMD) and 95% confidence interval (95% CI). Results In total, 30 peripheral blood miRNAs were included in the meta-analysis, including 16 for SZ, 12 for MDD, and 2 for BD, each was reported in more than 3 independent studies. Compared with the control group, miR-181b-5p, miR-34a-5p, miR-195-5p, miR-30e-5p, miR-7-5p, miR-132-3p, miR-212-3p, miR-206, miR-92a-3p and miR-137-3p were upregulated in SZ, while miR-134-5p, miR-107 and miR-99b-5p were downregulated. In MDD, miR-124-3p, miR-132-3p, miR-139-5p, miR-182-5p, miR-221-3p, miR-34a-5p and miR-93-5p were upregulated, while miR-144-5p and miR-135a-5p were downregulated. However, we failed to identify statistically differentially expressed miRNAs in BD. Interestingly, miR-132-3p and miR-34a-5p were upregulated in both SZ and MDD. Conclusions Our study identified 13 differentially expressed miRNAs in SZ and 9 in MDD, among which miR-132-3p and miR-34a-5p were upregulated in both SZ and MDD by systematically analyzing qualified studies. These miRNAs may be used as potential biomarkers for the diagnosis of SZ and MDD in the future. Systematic Review Registration http://www.crd.york.ac.uk/PROSPERO, identifier CRD42023486982.
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Affiliation(s)
- Xiaoyan Liu
- Department of Psychiatry, Affiliated Mental Health Center & Hangzhou Seventh People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Liying Dong
- Internal Medicine of Traditional Chinese Medicine, The 4th Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhaowei Jiang
- Internal Medicine of Traditional Chinese Medicine, The 4th Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Mingfen Song
- Molecular Biology Laboratory, Affiliated Mental Health Center & Hangzhou Seventh People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Pan Yan
- Molecular Biology Laboratory, Affiliated Mental Health Center & Hangzhou Seventh People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
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21
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Chen J, Wan H, Zhao H, Dai X, Wu W, Liu J, Xu J, Yang R, Xu B, Zeng C, Zhang X. Identification and expression analysis of the Xyloglucan transglycosylase/hydrolase (XTH) gene family under abiotic stress in oilseed (Brassica napus L.). BMC PLANT BIOLOGY 2024; 24:400. [PMID: 38745278 PMCID: PMC11095021 DOI: 10.1186/s12870-024-05121-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 05/09/2024] [Indexed: 05/16/2024]
Abstract
XTH genes are key genes that regulate the hydrolysis and recombination of XG components and plays role in the structure and composition of plant cell walls. Therefore, clarifying the changes that occur in XTHs during plant defense against abiotic stresses is informative for the study of the plant stress regulatory mechanism mediated by plant cell wall signals. XTH proteins in Arabidopsis thaliana was selected as the seed sequences in combination with its protein structural domains, 80 members of the BnXTH gene family were jointly identified from the whole genome of the Brassica napus ZS11, and analyzed for their encoded protein physicochemical properties, phylogenetic relationships, covariance relationships, and interoperating miRNAs. Based on the transcriptome data, the expression patterns of BnXTHs were analyzed in response to different abiotic stress treatments. The relative expression levels of some BnXTH genes under Al, alkali, salt, and drought treatments after 0, 6, 12 and 24 h were analyzed by using qRT-PCR to explore their roles in abiotic stress tolerance in B. napus. BnXTHs showed different expression patterns in response to different abiotic stress signals, indicating that the response mechanisms of oilseed rape against different abiotic stresses are also different. This paper provides a theoretical basis for clarifying the function and molecular genetic mechanism of the BnXTH gene family in abiotic stress tolerance in rapeseed.
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Affiliation(s)
- Jingdong Chen
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, 434025, China
- Hubei Engineering Research Center for Protection and Utilization of Special Biological Resources in the Hanjiang River Basin, College of Life Science, Jianghan University, Wuhan, 430056, Hubei, China
| | - Heping Wan
- Hubei Engineering Research Center for Protection and Utilization of Special Biological Resources in the Hanjiang River Basin, College of Life Science, Jianghan University, Wuhan, 430056, Hubei, China
| | - Huixia Zhao
- Hubei Engineering Research Center for Protection and Utilization of Special Biological Resources in the Hanjiang River Basin, College of Life Science, Jianghan University, Wuhan, 430056, Hubei, China
| | - Xigang Dai
- Hubei Engineering Research Center for Protection and Utilization of Special Biological Resources in the Hanjiang River Basin, College of Life Science, Jianghan University, Wuhan, 430056, Hubei, China
| | - Wanjin Wu
- Hubei Engineering Research Center for Protection and Utilization of Special Biological Resources in the Hanjiang River Basin, College of Life Science, Jianghan University, Wuhan, 430056, Hubei, China
| | - Jin Liu
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Jinsong Xu
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Rui Yang
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Benbo Xu
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Changli Zeng
- Hubei Engineering Research Center for Protection and Utilization of Special Biological Resources in the Hanjiang River Basin, College of Life Science, Jianghan University, Wuhan, 430056, Hubei, China.
| | - Xuekun Zhang
- MARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, 434025, China.
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Wu J, Su L, Ma G, Wang Y, Luo Y, EI-Ashram S, Alajmi RA, Li Z. Impact of PEDV infection on the biological characteristics of porcine intestinal exosomes. Front Microbiol 2024; 15:1392450. [PMID: 38803376 PMCID: PMC11128675 DOI: 10.3389/fmicb.2024.1392450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 03/30/2024] [Indexed: 05/29/2024] Open
Abstract
Porcine epidemic diarrhea (PED) is a highly contagious intestinal infection primarily affecting pigs. It is caused by the porcine epidemic diarrhea virus (PEDV). PEDV targets the villus tissue cells in the small intestine and mesenteric lymph nodes, resulting in shortened intestinal villi and, in extreme cases, causing necrosis of the intestinal lining. Moreover, PEDV infection can disrupt the balance of the intestinal microflora, leading to an overgrowth of harmful bacteria like Escherichia coli. Exosomes, tiny membrane vesicles ranging from 30 to 150 nm in size, contain a complex mixture of RNA and proteins. MicroRNA (miRNA) regulates various cell signaling, development, and disease progression processes. This study extracted exosomes from both groups and performed high-throughput miRNA sequencing and bioinformatics techniques to investigate differences in miRNA expression within exosomes isolated from PEDV-infected porcine small intestine tissue compared to healthy controls. Notably, two miRNA types displayed upregulation in infected exosomes, while 12 exhibited downregulation. These findings unveil abnormal miRNA regulation patterns in PEDV-infected intestinal exosomes, shedding light on the intricate interplay between PEDV and its host. This will enable further exploration of the relationship between these miRNA changes and signaling pathways, enlightening PEDV pathogenesis and potential therapeutic targets.
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Affiliation(s)
- Junjie Wu
- College of Life Science and Engineering, Foshan University, Foshan, China
| | - Langju Su
- College of Life Science and Engineering, Foshan University, Foshan, China
| | - Guangmiao Ma
- College of Life Science and Engineering, Foshan University, Foshan, China
| | - Yichen Wang
- College of Life Science and Engineering, Foshan University, Foshan, China
| | - Yuhang Luo
- College of Life Science and Engineering, Foshan University, Foshan, China
| | - Saeed EI-Ashram
- Department of Zoology, Faculty of Science, Kafrelsheikh University, Kafr EI-Sheikh, Egypt
| | - Reem Atalla Alajmi
- Department of Zoology, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
| | - Zhili Li
- College of Life Science and Engineering, Foshan University, Foshan, China
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Kuang Z, Kong M, Yan N, Ma X, Wu M, Li J. Precision Cardio-oncology: Update on Omics-Based Diagnostic Methods. Curr Treat Options Oncol 2024; 25:679-701. [PMID: 38676836 PMCID: PMC11082000 DOI: 10.1007/s11864-024-01203-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2024] [Indexed: 04/29/2024]
Abstract
OPINION STATEMENT Cardio-oncology is an emerging interdisciplinary field dedicated to the early detection and treatment of adverse cardiovascular events associated with anticancer treatment, and current clinical management of anticancer-treatment-related cardiovascular toxicity (CTR-CVT) remains limited by a lack of detailed phenotypic data. However, the promise of diagnosing CTR-CVT using deep phenotyping has emerged with the development of precision medicine, particularly the use of omics-based methodologies to discover sensitive biomarkers of the disease. In the future, combining information produced by a variety of omics methodologies could expand the clinical practice of cardio-oncology. In this review, we demonstrate how omics approaches can improve our comprehension of CTR-CVT deep phenotyping, discuss the positive and negative aspects of available omics approaches for CTR-CVT diagnosis, and outline how to integrate multiple sets of omics data into individualized monitoring and treatment. This will offer a reliable technical route for lowering cardiovascular morbidity and mortality in cancer patients and survivors.
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Affiliation(s)
- Ziyu Kuang
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Miao Kong
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ningzhe Yan
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Xinyi Ma
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Min Wu
- Cardiovascular Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Jie Li
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Liu Y, Zeng M, Li Z, Lin C, Bao J, Ding W, Wang S, Fan Q, Sun Q, Luo H, Huang J, Chen S, Tang H. Linc01588 deletion inhibits the malignant biological characteristics of hydroquinone-induced leukemic cells via miR-9-5p/SIRT1. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 276:116295. [PMID: 38581908 DOI: 10.1016/j.ecoenv.2024.116295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 03/16/2024] [Accepted: 04/01/2024] [Indexed: 04/08/2024]
Abstract
Leukemia caused by environmental chemical pollutants has attracted great attention, the malignant leukemic transformation model of TK6 cells induced by hydroquinone (HQ) has been previously found in our team. However, the type of leukemia corresponding to this malignant transformed cell line model needs further study and interpretation. Furthermore, the molecular mechanism of malignant proliferation of leukemic cells induced by HQ remains unclear. This study is the first to reveal the expression of aberrant genes in leukemic cells of HQ-induced malignant transformation, which may correspond to chronic lymphocytic leukemia (CLL). The expression of Linc01588, a long non-coding RNA (lncRNA), was significantly up-regulated in CLL patients and leukemic cell line model which previously described. After gain-of-function assays and loss-of-function assays, feeble cell viability, severe apoptotic phenotype and the increased secretion of TNF-α were easily observed in malignant leukemic TK6 cells with Linc01588 deletion after HQ intervention. The tumors derived from malignant TK6 cells with Linc01588 deletion inoculated subcutaneously in nude mice were smaller than controls. In CLL and its cell line model, the expression of Linc01588 and miR-9-5p, miR-9-5p and SIRT1 were negative correlation respectively in CLL and cell line model, while the expression of Linc01588 and SIRT1 were positive correlation. The dual-luciferase reporter assay showed that Linc01588 & miR-9-5p, miR-9-5p & SIRT1 could bind directly, respectively. Furthermore, knockdown of miR-9-5p successfully rescued the severe apoptotic phenotype and the increased secretion of TNF-α caused by the Linc01588 deletion, the deletion of Linc01588 in human CLL cell line MEC-2 could also inhibit malignant biological characteristics, and the phenotype caused by the deletion of Linc01588 could also be rescued after overexpression of SIRT1. Moreover, the regulation of SIRT1 expression in HQ19 cells by Linc01588 and miR-9-5 P may be related to the Akt/NF-κB pathway. In brief, Linc01588 deletion inhibits the malignant biological characteristics of HQ-induced leukemic cells via miR-9-5p/SIRT1, and it is a novel and hopeful clue for the clinical targeted therapy of CLL.
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Affiliation(s)
- Yanquan Liu
- Department of Hematology, The First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan 523808, China; School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Minjuan Zeng
- School of Basic Medicine, Guangdong Medical University, Dongguan Key Laboratory for Development and Application of Experimental Animal Resources in Biomedical Industry, Dongguan 523808, China
| | - Zhengzhen Li
- School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Caixiong Lin
- School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Jie Bao
- Department of Clinical Laboratory, The Affiliated Hospital of Guangdong Medical University, Zhanjiang 524002, China
| | - Weihua Ding
- Central People's Hospital of Zhanjiang, Zhanjiang 524033, China
| | - Shimei Wang
- School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Qin Fan
- School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Qian Sun
- School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Hao Luo
- School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China
| | - Jinqi Huang
- Department of Hematology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | | | - Huanwen Tang
- Department of Hematology, The First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan 523808, China; School of Public Health, Guangdong Medical University, Dongguan 523808, China; Dongguan Key Laboratory of Environmental Medicine, Dongguan 523808, China.
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Du A, Xu R, Yang Q, Lu Y, Luo X. Exploration of shared gene signatures and molecular mechanisms between type 2 diabetes and osteoporosis. J Cell Mol Med 2024; 28:e18141. [PMID: 38742851 PMCID: PMC11092535 DOI: 10.1111/jcmm.18141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/23/2023] [Accepted: 01/18/2024] [Indexed: 05/16/2024] Open
Abstract
Type 2 diabetes mellitus (T2D) and osteoporosis (OP) are systemic metabolic diseases and often coexist. The mechanism underlying this interrelationship remains unclear. We downloaded microarray data for T2D and OP from the Gene Expression Omnibus (GEO) database. Using weighted gene co-expression network analysis (WGCNA), we identified co-expression modules linked to both T2D and OP. To further investigate the functional implications of these associated genes, we evaluated enrichment using ClueGO software. Additionally, we performed a biological process analysis of the genes unique in T2D and OP. We constructed a comprehensive miRNA-mRNA network by incorporating target genes and overlapping genes from the shared pool. Through the implementation of WGCNA, we successfully identified four modules that propose a plausible model that elucidates the disease pathway based on the associated and distinct gene profiles of T2D and OP. The miRNA-mRNA network analysis revealed co-expression of PDIA6 and SLC16A1; their expression was upregulated in patients with T2D and islet β-cell lines. Remarkably, PDIA6 and SLC16A1 were observed to inhibit the proliferation of pancreatic β cells and promote apoptosis in vitro, while downregulation of PDIA6 and SLC16A1 expression led to enhanced insulin secretion. This is the first study to reveal the significant roles of PDIA6 and SLC16A1 in the pathogenesis of T2D and OP, thereby identifying additional genes that hold potential as indicators or targets for therapy.
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Affiliation(s)
- Ashuai Du
- Department of Infectious DiseasesGuizhou Provincial People's HospitalGuiyangChina
| | - Rong Xu
- Department of PathologyThe First People's Hospital of Changde CityChangdeChina
| | - Qinglong Yang
- Department of General SurgeryGuizhou Provincial People's HospitalGuiyangChina
| | - Yingxue Lu
- Department of Infectious DiseasesGuizhou Provincial People's HospitalGuiyangChina
| | - Xinhua Luo
- Department of Infectious DiseasesGuizhou Provincial People's HospitalGuiyangChina
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Xu J, Zhao Y, Chen Z, Wei L. Clinical Application of Different Liquid Biopsy Components in Hepatocellular Carcinoma. J Pers Med 2024; 14:420. [PMID: 38673047 PMCID: PMC11051574 DOI: 10.3390/jpm14040420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/26/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common form of primary liver cancer, usually occurring in the background of chronic liver disease. HCC lethality rate is in the third highest place in the world. Patients with HCC have concealed early symptoms and possess a high-level of heterogeneity. Once diagnosed, most of the tumors are in advanced stages and have a poor prognosis. The sensitivity and specificity of existing detection modalities and protocols are suboptimal. HCC calls for more sophisticated and individualized therapeutic regimens. Liquid biopsy is non-invasive, repeatable, unaffected by location, and can be monitored dynamically. It has emerged as a useable aid in achieving precision malignant tumor treatment. Circulating tumor cells (CTCs), circulating nucleic acids, exosomes and tumor-educated platelets are the commonest components of a liquid biopsy. It possesses the theoretical ability to conquer the high heterogeneity and the difficulty of early detection for HCC patients. In this review, we summarize the common enrichment techniques and the clinical applications in HCC for different liquid biopsy components. Tumor recurrence after HCC-related liver transplantation is more insidious and difficult to treat. The clinical use of liquid biopsy in HCC-related liver transplantation is also summarized in this review.
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Affiliation(s)
| | | | | | - Lai Wei
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; Key Laboratory of Organ Transplantation, Ministry of Education; NHC Key Laboratory of Organ Transplantation; Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan 430030, China; (J.X.); (Y.Z.); (Z.C.)
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Zhou Q, Shi R. Shared Genetic Features of Psoriasis and Myocardial Infarction: Insights From a Weighted Gene Coexpression Network Analysis. J Am Heart Assoc 2024; 13:e033893. [PMID: 38533976 PMCID: PMC11179746 DOI: 10.1161/jaha.123.033893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/05/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND Increasing evidence suggests a higher propensity for acute myocardial infarction (MI) in patients with psoriasis. However, the shared mechanisms underlying this comorbidity in these patients remain unclear. This study aimed to explore the shared genetic features of psoriasis and MI and to identify potential biomarkers indicating their coexistence. METHODS AND RESULTS Data sets obtained from the gene expression omnibus were examined using a weighted gene coexpression network analysis approach. Hub genes were identified using coexpression modules and validated in other data sets and through in vitro cellular experiments. Bioinformatics tools, including the Human microRNA Disease Database, StarBase, and miRNet databases, were used to construct a ceRNA network and predict potential regulatory mechanisms. By applying weighted gene coexpression network analysis, we identified 2 distinct modules that were significant for both MI and psoriasis. Inflammatory and immune pathways were highlighted by gene ontology enrichment analysis of the overlapping genes. Three pivotal genes-Src homology and collagen 1, disruptor of telomeric silencing 1-like, and feline leukemia virus subgroup C cellular receptor family member 2-were identified as potential biomarkers. We constructed a ceRNA network that suggested the upstream regulatory roles of these genes in the coexistence of psoriasis and MI. CONCLUSIONS As potential therapeutic targets, Src homology and collagen 1, feline leukemia virus subgroup C cellular receptor family member 2, and disruptor of telomeric silencing 1-like provide novel insights into the shared genetic features between psoriasis and MI. This study paves the way for future studies focusing on the prevention of MI in patients with psoriasis.
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Affiliation(s)
- Qiaoyu Zhou
- Department of Cardiovascular MedicineThird Xiangya Hospital of Central South UniversityChangshaHunanChina
| | - Ruizheng Shi
- Department of Cardiovascular MedicineXiangya Hospital, Central South UniversityChangshaHunanChina
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Zhang K, Zhao J, Bi Z, Feng Y, Zhang H, Zhang J, Qin X, Zhao Y, Niu R, Mei X, He Z, Yang J, Lv J, Guo W. Mechanism of miR-98-5p in gastric cancer cell proliferation, migration, and invasion through the USP44/CTCFL axis. Toxicol Res (Camb) 2024; 13:tfae040. [PMID: 38500512 PMCID: PMC10944557 DOI: 10.1093/toxres/tfae040] [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: 11/15/2023] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 03/20/2024] Open
Abstract
Objectives Gastric cancer (GC) is the leading digestive malignancy with high incidence and mortality rate. microRNAs (miRs) play an important role in GC progresssion. This study aimed to investigate the effect of miR-98-5p on proliferation, migration, and invasion of GC cells. Methods The expression levels of miR-98-5p, ubiquitin specific peptidase 44 (USP44), and CCCTCbinding factor-like (CTCFL) in GC tissues and cells were identified using reversetranscription quantitative polymerase chain reaction and Western blot assay. The relationship between miR-98-5p expression/USP44 and the clinicopathological features in GC patients was analyzed. GC cell proliferation, invasion, and migration were evaluated by cell counting kit-8 and clone formation assays and Transwell assays. The bindings of miR-98-5p to USP44 and USP44 to CTCFL were examined using dualluciferase assay and co-immunoprecipitation. GC cells were treated with MG132 and the ubiquitination level of CTCFL was examined using ubiquitination assay. Rescue experiments were performed to verify the roles of USP44 and CTCFL in GC cells. Results miR-98-5p was downregulated in GC. miR-98-5p overexpression inhibited the proliferation, migration, and invasion of GC cells. miR-98-5p inhibited USP44 expression. USP44 bound to CTCFL and limited ubiquitination degradation of CTCFL. Overexpression of USP44 and CTCFL attenuated the inhibitory effects of miR-98-5p overexpression on GC cell progression. Conclusion miR-98-5p overexpression limited USP44-mediated CTCFL deubiquitination, and suppressed CTCFL expression, mitigating GC cell proliferation, migration, and invasion.
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Affiliation(s)
- Kangkang Zhang
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Jinjiang Zhao
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Zhibin Bi
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Yafei Feng
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Huipeng Zhang
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Jinjie Zhang
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Xiaowei Qin
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Yanbo Zhao
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Ruilong Niu
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Xianghuang Mei
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Zhipeng He
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Jingcheng Yang
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Jiake Lv
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
| | - Wei Guo
- Department of gastrointestinal surgery, Changzhi Medical College Affiliated Heji Hospital, No. 271 Taihang East Street, Luzhou District, Changzhi, Shanxi 046000, China
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Saavedra LPJ, Piovan S, Moreira VM, Gonçalves GD, Ferreira ARO, Ribeiro MVG, Peres MNC, Almeida DL, Raposo SR, da Silva MC, Barbosa LF, de Freitas Mathias PC. Epigenetic programming for obesity and noncommunicable disease: From womb to tomb. Rev Endocr Metab Disord 2024; 25:309-324. [PMID: 38040983 DOI: 10.1007/s11154-023-09854-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/15/2023] [Indexed: 12/03/2023]
Abstract
Several epidemiological, clinical and experimental studies in recent decades have shown the relationship between exposure to stressors during development and health outcomes later in life. The characterization of these susceptible phases, such as preconception, gestation, lactation and adolescence, and the understanding of factors that influence the risk of an adult individual for developing obesity, metabolic and cardiovascular diseases, is the focus of the DOHaD (Developmental Origins of Health and Disease) research line. In this sense, advancements in molecular biology techniques have contributed significantly to the understanding of the mechanisms underlying the observed phenotypes, their morphological and physiological alterations, having as a main driving factor the epigenetic modifications and their consequent modulation of gene expression. The present narrative review aimed to characterize the different susceptible phases of development and associated epigenetic modifications, and their implication in the development of non-communicable diseases. Additionally, we provide useful insights into interventions during development to counteract or prevent long-term programming for disease susceptibility.
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Affiliation(s)
- Lucas Paulo Jacinto Saavedra
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Silvano Piovan
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Veridiana Mota Moreira
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Gessica Dutra Gonçalves
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Anna Rebeka Oliveira Ferreira
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Maiara Vanusa Guedes Ribeiro
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Maria Natália Chimirri Peres
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Douglas Lopes Almeida
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Scarlett Rodrigues Raposo
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Mariane Carneiro da Silva
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Letícia Ferreira Barbosa
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil
| | - Paulo Cezar de Freitas Mathias
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, 5790 Av Colombo, Sala 19, Maringá, PR, 87020-900, Brazil.
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Wang B, Zhu Y, Wei B, Zeng H, Zhang P, Li L, Wang H, Wu X, Zheng Y, Sun M. miR-377-3p Regulates Hippocampal Neurogenesis via the Zfp462-Pbx1 Pathway and Mediates Anxiety-Like Behaviors in Prenatal Hypoxic Offspring. Mol Neurobiol 2024; 61:1920-1935. [PMID: 37817032 DOI: 10.1007/s12035-023-03683-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/29/2023] [Indexed: 10/12/2023]
Abstract
Prenatal hypoxia (PH) is one of the most common complications of obstetrics and is closely associated with many neurological disorders such as depression, anxiety, and cognitive impairment. Our previous study found that Zfp462 heterozygous (Het) mice exhibit significant anxiety-like behavior. Interestingly, offspring mice with PH also have anxiety-like behaviors in adulthood, accompanied by reduced expression of Zfp462 and increased expression of miR-377-3p; however, the exact regulatory mechanisms remain unclear. In this study, western blotting, gene knockdown, immunofluorescence, dual-luciferase reporter assay, immunoprecipitation, cell transfection with miR-377-3p mimics or inhibitors, quantitative real-time PCR, and rescue assay were used to detect changes in the miR-377-3p-Zfp462-Pbx1 (pre-B-cell leukemia homeobox1) pathway in the brains of prenatal hypoxic offspring to explain the pathogenesis of anxiety-like behaviors. We found that Zfp462 deficiency promoted Pbx1 protein degradation through ubiquitination and that Zfp462 Het mice showed downregulation of the protein kinase B (PKB, also called Akt)-glycogen synthase kinase-3β (GSK3β)-cAMP response element-binding protein (CREB) pathway and hippocampal neurogenesis with anxiety-like behavior. In addition, PH mice exhibited upregulation of miR-377-3p, downregulation of Zfp462/Pbx1-Akt-GSK3β-CREB pathway activity, reduced hippocampal neurogenesis, and an anxiety-like phenotype. Intriguingly, miR-377-3p directly targets the 3'UTR of Zfp462 mRNA to regulate Zfp462 expression. Importantly, microinjection of miR-377-3p antagomir into the hippocampal dentate gyrus of PH mice upregulated Zfp462/Pbx1-Akt-GSK3β-CREB pathway activity, increased hippocampal neurogenesis, and improved anxiety-like behaviors. Collectively, our findings demonstrated a crucial role for miR-377-3p in the regulation of hippocampal neurogenesis and anxiety-like behaviors via the Zfp462/Pbx1-Akt-GSK3β-CREB pathway. Therefore, miR-377-3p could be a potential therapeutic target for anxiety-like behavior in prenatal hypoxic offspring.
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Affiliation(s)
- Bin Wang
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou City, 215006, Jiangsu, China.
| | - Yichen Zhu
- Cambridge-Suda Genomic Resource Center, Jiangsu Key Laboratory of Neuropsychiatric Diseases Research, Suzhou Medical College of Soochow University, Jiangsu, 215123, China
| | - Bin Wei
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou City, 215006, Jiangsu, China
| | - Hongtao Zeng
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou City, 215006, Jiangsu, China
| | - Pengjie Zhang
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou City, 215006, Jiangsu, China
| | - Lingjun Li
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou City, 215006, Jiangsu, China
| | - Hongyan Wang
- Obstetrics and Gynecology Hospital Research Center, Institute of Reproduction and Development, Fudan University, Shanghai, 200433, China
- State Key Laboratory of Genetic Engineering, MOE Key Laboratory of Contemporary Anthropology, and Collaborative Innovation Center for Genetics & Development, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Xiaohui Wu
- State Key Laboratory of Genetic Engineering, MOE Key Laboratory of Contemporary Anthropology, and Collaborative Innovation Center for Genetics & Development, School of Life Sciences, Fudan University, Shanghai, 200438, China
- Institute of Developmental Biology & Molecular Medicine, Fudan University, Shanghai, 200433, China
| | - Yufang Zheng
- Obstetrics and Gynecology Hospital Research Center, Institute of Reproduction and Development, Fudan University, Shanghai, 200433, China
- State Key Laboratory of Genetic Engineering, MOE Key Laboratory of Contemporary Anthropology, and Collaborative Innovation Center for Genetics & Development, School of Life Sciences, Fudan University, Shanghai, 200438, China
- Institute of Developmental Biology & Molecular Medicine, Fudan University, Shanghai, 200433, China
| | - Miao Sun
- Institute for Fetology, The First Affiliated Hospital of Soochow University, Suzhou City, 215006, Jiangsu, China.
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Ye N, Shi X, Gao J, Dong R, Wang G, Wang J, Luo L, Zhang T. Exosomes from Intrahepatic Cholestasis of Pregnancy Induce Cell Apoptosis Through the miRNA-6891-5p/YWHAE Pathway. Dig Dis Sci 2024; 69:1253-1262. [PMID: 38361148 DOI: 10.1007/s10620-023-08265-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 12/21/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND Intrahepatic cholestasis of pregnancy (ICP) is associated with adverse pregnancy outcomes; however, the underlying mechanisms are not fully understood. AIMS This study aimed to determine the role of exosomal miR-6891-5p in placental trophoblast dysfunction in ICP and identify new biomarkers for ICP diagnosis. METHODS Serum samples were collected from ICP patients and healthy pregnant women, and serum exosomes were extracted and identified. Fluorescent dye labeling of exosomes and cell-verified cell phagocytosis were performed. In vitro experiments were conducted by adding taurocholic acid to simulate the ICP environment. Cell proliferation and apoptosis levels were detected using flow cytometry and the cell counting kit-8 assay. Mimics were constructed to overexpress miR-6891-5p in cells, and the binding site between miR-6891-5p and YWHAE was verified using luciferase reporter genes. RESULTS miR-6891-5p expression was significantly decreased in serum exosomes of ICP patients. Co-culturing with exosomes derived from ICP patients' serum (ICP-Exos) decreased HTR-8/SVeno cell proliferation and increased apoptosis levels. miR-6891-5p upregulation in HTR-8/SVeno cells significantly increased cell viability and reduced cell apoptosis levels, as determined by the cell counting kit-8 assay and flow cytometry. A double luciferase assay confirmed that miR-6891-5p affected the expression of the downstream YWHAE protein. CONCLUSIONS This study indicates that serum exosomes from ICP patients can impact the apoptosis of placental trophoblast HTR-8/SVeno cells through the miR-6891-5P/YWHAE pathway and can serve as specific molecular markers for ICP diagnosis.
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Affiliation(s)
- Ningzhen Ye
- Wuxi Maternity and Child Health Care Hospital, Women's Hospital of Jiangnan University, Jiangnan University, Wuxi, 214002, China
| | - Xinrui Shi
- Wuxi School of Medicine, Jiangnan University, Wuxi, 214122, China
| | - Jianyi Gao
- Wuxi Maternity and Child Health Care Hospital, Women's Hospital of Jiangnan University, Jiangnan University, Wuxi, 214002, China
| | - Ruirui Dong
- Wuxi Maternity and Child Health Care Hospital, Women's Hospital of Jiangnan University, Jiangnan University, Wuxi, 214002, China
| | - Gaoying Wang
- Wuxi Maternity and Child Health Care Hospital, Women's Hospital of Jiangnan University, Jiangnan University, Wuxi, 214002, China
| | - Jing Wang
- Wuxi Maternity and Child Health Care Hospital, Women's Hospital of Jiangnan University, Jiangnan University, Wuxi, 214002, China
| | - Liang Luo
- Wuxi No.2 People's Hospital, Jiangnan University Medical Center, Jiangnan University, Wuxi, 214001, China
| | - Ting Zhang
- Wuxi Maternity and Child Health Care Hospital, Women's Hospital of Jiangnan University, Jiangnan University, Wuxi, 214002, China.
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Liu X, Cui H, Bai Q, Piao H, Song Y, Yan G. miR-128-3p alleviates airway inflammation in asthma by targeting SIX1 to regulate mitochondrial fission and fusion. Int Immunopharmacol 2024; 130:111703. [PMID: 38422767 DOI: 10.1016/j.intimp.2024.111703] [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: 09/25/2023] [Revised: 02/07/2024] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
Bronchial asthma is known for airway inflammation, hyperresponsiveness, and remodeling.MicroRNAs (MiRNAs) have been involved in the development of asthma, whereas, the mechanism of various MiRNAs in asthma remains to be elucidated. In this study, we aim to explore the mechanism of miR-128-3p in asthma-related airway inflammation by targeting sine oculis homeobox homolog 1 (SIX1) to regulate the mitochondrial function. In an ovalbumin (OVA) asthma mouse model, miR-128-3p levels were found to be significantly diminished. Administration of miR-128-3p agomir decreased peribronchial inflammatory cell infiltration and improved airway inflammation. Afterwards, we used the luciferase reporter assay to predict and confirmed that SIX1 is a target gene of miR-128-3p. Overexpression of miR-128-3p attenuated IL-13-induced cellular inflammation and ROS production in bronchial epithelial cells (BEAS-2B). In vitro, overexpression of miR-128-3p and SIX1 knockdown mitigated mitochondrial fragmentation, reduced Drp1-mediated mitochondrial division, and upregulated mitochondrial membrane potential. Moreover, led to decreased production of ROS/mitochondrial ROS, P-Drp1(616) and Fis1 expression, while enhancing P-Drp1(637), MFN1, caspase-3/9, and Bax-mediated apoptosis. Our findings demonstrated that miR-128-3p could alleviate airway inflammation by downregulating SIX1 and improving mitochondrial function, positioning the miR-128-3p/SIX1/Drp1 signaling as a potential therapeutic target for asthma.
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Affiliation(s)
- Xiaohan Liu
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, PR China; Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji 133002, PR China
| | - Hong Cui
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, PR China; Center of Medical Functional Experiment, Yanbian University Medical College, Yanji 133002, PR China
| | - Qiaoyun Bai
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, PR China; Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji 133002, PR China
| | - Hongmei Piao
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, PR China; Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji 133000, PR China
| | - Yilan Song
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, PR China; Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji 133002, PR China.
| | - Guanghai Yan
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji 133002, PR China; Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji 133002, PR China.
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Li P, Ding H, Han S, Ding S, Yang Y. Long noncoding RNA LINC00858 aggravates the progression of esophageal squamous cell carcinoma via regulating the miR-425-5p/ABL2 axis. Heliyon 2024; 10:e27337. [PMID: 38496838 PMCID: PMC10944188 DOI: 10.1016/j.heliyon.2024.e27337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/19/2024] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of the most fatal cancers with high morbidity and mortality, which severely affects people's lives. Long intergenic non-protein coding RNA 858 (LINC00858) was confirmed to promote the progression of colorectal cancer and lung cancer. However, the role of lncRNA LINC00858 is still unknown in ESCC. Herein, the main purpose of research was to explore LINC00858 function and its impact on ESCC cell biological behaviors. RT-qPCR was used to test the expression of LINC00858, miR-425-5p and ABL proto-oncogene 2 (ABL2) in ESCC cells. Functional experiments such as EdU assay, CCK-8 assay, transwell assay and Western blot assay were conducted to investigate the biological behaviors of ESCC cells. Luciferase reporter assay and RIP assay were implemented to determine the binding situation among RNAs. LINC00858 expression was abnormally high in ESCC cells and down-regulation of LINC00858 could restrain the proliferation, invasion, migration and EMT process of ESCC cells. Furthermore, miR-425-5p was proved to be sponged by LINC00858 and was down-regulated in ESCC cells. Besides, we discovered that miR-425-5p could target ABL2. Moreover, knockdown of ABL2 reversed the promoting function of miR-425-5p inhibitor on ESCC progression. LINC00858 aggravated ESCC progression via regulating the miR-425-5p/ABL2 axis.
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Affiliation(s)
- Pengfei Li
- Department of Gastroenterology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, 450003, China
| | - Hui Ding
- Department of Gastroenterology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, 450003, China
| | - Shuangyin Han
- Department of Gastroenterology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, 450003, China
| | - Songze Ding
- Department of Gastroenterology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, 450003, China
| | - Yuxiu Yang
- Department of Gastroenterology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, 450003, China
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Liu Y, Jiang P, Qu Y, Liu C, Zhang D, Xu B, Zhang Q. Exosomes and exosomal miRNAs: A new avenue for the future treatment of rheumatoid arthritis. Heliyon 2024; 10:e28127. [PMID: 38533025 PMCID: PMC10963384 DOI: 10.1016/j.heliyon.2024.e28127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 03/12/2024] [Accepted: 03/12/2024] [Indexed: 03/28/2024] Open
Abstract
Rheumatoid arthritis is a chronic systemic autoimmune disease that involves mainly synovitis and joint injury and is one of the main causes of disability. The pathogenesis of rheumatoid arthritis is complicated, and the treatment cycle is long. The traditional methods of inhibiting inflammation and immunosuppression are no longer sufficient for treatment of the disease, so there is an urgent need to seek new treatments. The exocrine microenvironment is a kind of microvesicle with a lipid bilayer membrane structure that can be secreted by most cells in the body. This structure contains cell-specific proteins, lipids and nucleic acids that can transmit this information from one cell to another. To achieve cell-to-cell communication. Exocrine microRNAs can be contained in exocrine cells and can be selectively transferred to target receptor cells via exocrine signaling, thus regulating the physiological function of target cells. This article focuses on the pathological changes that occur during the development of rheumatoid arthritis and the biological regulation of exocrine and exocrine microRNAs in rheumatoid joints. Research on the roles of exocrine and exocrine microRNAs in regulating the inflammatory response, cell proliferation/apoptosis, autophagy, effects on fibroblast-like synoviocytes and immune regulation in rheumatoid arthritis was reviewed. In addition, the challenges faced by this new treatment are discussed.
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Affiliation(s)
- Yuan Liu
- The First Clinical Medical College, Shandong University of Chinese Traditional Medicine, Jinan, China
| | - Ping Jiang
- The First Clinical Medical College, Shandong University of Chinese Traditional Medicine, Jinan, China
- Rheumatology and Immunology Department, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuan Qu
- The First Clinical Medical College, Shandong University of Chinese Traditional Medicine, Jinan, China
| | - Chuanguo Liu
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Di Zhang
- Rheumatology and Immunology Department, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Bing Xu
- Rheumatology and Immunology Department, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qian Zhang
- Science and Technology Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Li G, Zhao C, Xu J, Huang Y, Qiao Y, Li F, Peng G, Zheng S, Zhu L, Yang L, Wang Z, Wu H. Moxibustion alleviates intestinal inflammation in ulcerative colitis rats by modulating long non-coding RNA LOC108352929 and inhibiting Phf11 expression. Heliyon 2024; 10:e26898. [PMID: 38439851 PMCID: PMC10909710 DOI: 10.1016/j.heliyon.2024.e26898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/09/2024] [Accepted: 02/21/2024] [Indexed: 03/06/2024] Open
Abstract
Long noncoding RNA (lncRNAs) are involved in the pathogenesis of ulcerative colitis (UC). Moxibustion, a traditional Chinese medicine, can improve symptoms in patients with UC and reduce intestinal inflammation in rats with UC. However, it remains unclear whether the ameliorative effect of moxibustion on intestinal mucosal inflammation in UC is related to lncRNAs. Thirty-two rats were randomly assigned to four groups: normal control, UC, moxibustion (MOX), and sulfasalazine (SASP). The UC rat model was induced by administering 4% dextran sulfate sodium (DSS) in drinking water. Rats in the moxibustion group underwent bilateral Tianshu (ST25) moxibustion using the herbs-partition moxibustion method. Rats in the sulfasalazine group received SASP solution via gavage twice daily for seven consecutive days. Our results revealed that, compared with the UC group [2.00 (1.00, 2.50)], the DAI score [0.25 (0.00, 0.50)] was significantly lower in the MOX group (P < 0.05). Compared with the UC group [13.00 (11.25, 14.00)], the histopathological score [5.50 (4.00, 7.75)] was significantly lower in the MOX group (P < 0.05). In addition, the CMDI and macroscopic scores were decreased in the MOX group (P < 0.05). Moxibustion significantly decreased the protein expression of inflammatory factors TNF-α, IFN-γ, and IL-1β in the colonic tissues of UC rats (P <0.05), thereby suppressing the inflammatory response. Moreover, moxibustion exerted a regulatory influence on colon lncRNA and mRNA expression profiles, upregulating LOC108352929 and downregulating Phf11 in rats with UC (P <0.05). Moxibustion also led to a reduction in the expression and colocalization of Phf11 and NF-κB in the colons of UC rats. Moreover, knockdown of LOC108352929 in rat enteric glial cells demonstrated a significant upregulation of TNF-α mRNA expression (P <0.05). In summary, these data illustrate that moxibustion effectively ameliorates DSS-induced colonic injury and inflammation while exerting regulatory control over the lncRNA-mRNA co-expression network in UC rats. Collectively, the in vivo and in vitro studies suggested that LOC108352929-Phf11 may serve as a potential biological marker for moxibustion in the treatment of UC.
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Affiliation(s)
- Guona Li
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Chen Zhao
- School of Acupuncture-Moxibustion and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
| | - Jing Xu
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Yan Huang
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
| | - Yu Qiao
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
| | - Feng Li
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
| | - Guangbin Peng
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Shiyu Zheng
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Lu Zhu
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - Ling Yang
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
| | - Zhaoqin Wang
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
| | - Huangan Wu
- Yueyang Hospital of Integrative Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, 200030, China
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Li W, Li W, Wu P, Jin W, Yuan L, Wang B, Li S, Kang X. Differential responses to avian pathogenic E. coli and the regulatory role of splenic miRNAs in APEC infection in Silkie chickens. Front Cell Infect Microbiol 2024; 14:1358216. [PMID: 38533381 PMCID: PMC10963617 DOI: 10.3389/fcimb.2024.1358216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/09/2024] [Indexed: 03/28/2024] Open
Abstract
Avian pathogenic Escherichia coli (APEC) is a bacterial disease that harms the poultry industry worldwide, but its effect on Chinese Silkie has not been reported. Studies on whether there are differences in Silkie individual resistance to APEC and the regulatory role of spleen miRNAs lay the foundation for strategies against APEC. Therefore, 270 Silkie chickens were infected with the median lethal dose of an E. coli O1, O2, and O78 mixture. These chickens were divided into a susceptible group (Group S) and a recovery group (Group R) according to whether they survived 15 days postinfection (dpi). Moreover, 90 uninfected APEC Silkie served as controls (Group C). The splenic miRNA expression profile was examined to evaluate the role of miRNAs in the APEC infection response. Of the 270 Silkies infected with APEC, 144 were alive at 15 dpi. Cluster analysis and principal component analysis (PCA) of splenic miRNAs revealed that the four Group R replicates were clustered with the three Group C replicates and were far from the three Group S replicates. Differentially expressed (DE) miRNAs, especially gga-miR-146b-5p, play essential roles in immune and inflammatory responses to APEC. Functional enrichment analyses of DEmiRNAs suggested that suppression of immune system processes (biological processes) might contribute to susceptibility to APEC and that FoxO signaling pathways might be closely associated with the APEC infection response and postinfection repair. This study paves the way for screening anti-APEC Silkies and provides novel insights into the regulatory role of miRNAs in APEC infection.
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Affiliation(s)
- Wenqing Li
- College of Life Science, Henan Agricultural University, Zhengzhou, China
| | - Wanli Li
- The Shennong Laboratory, Henan Academy of Agricultural Sciences, Zhengzhou, China
- Institute of Animal Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Pinhui Wu
- College of Life Science, Henan Agricultural University, Zhengzhou, China
| | - Wei Jin
- Institute of Animal Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Lin Yuan
- Institute of Animal Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Bingxun Wang
- Institute of Animal Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Shengli Li
- Institute of Animal Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Xiangtao Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, China
- Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Henan Agricultural University, Zhengzhou, China
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Cossu AM, Melisi F, Noviello TMR, Pasquale LS, Grisolia P, Reale C, Bocchetti M, Falco M, Tammaro C, Accardo N, Longo F, Allosso S, Mesolella M, Addeo R, Perri F, Ottaiano A, Ricciardiello F, Amler E, Ambrosino C, Misso G, Ceccarelli M, Caraglia M, Scrima M. MiR-449a antagonizes EMT through IL-6-mediated trans-signaling in laryngeal squamous cancer. MOLECULAR THERAPY. NUCLEIC ACIDS 2024; 35:102140. [PMID: 38425711 PMCID: PMC10901858 DOI: 10.1016/j.omtn.2024.102140] [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: 08/30/2023] [Accepted: 02/01/2024] [Indexed: 03/02/2024]
Abstract
MicroRNAs (miRNAs) are involved in post-transcriptional gene expression regulation and in mechanisms of cancer growth and metastases. In this light, miRNAs could be promising therapeutic targets and biomarkers in clinical practice. Therefore, we investigated if specific miRNAs and their target genes contribute to laryngeal squamous cell carcinoma (LSCC) development. We found a significant decrease of miR-449a in LSCC patients with nodal metastases (63.3%) compared with patients without nodal involvement (44%). The AmpliSeq Transcriptome of HNO-210 miR-449a-transfected cell lines allowed the identification of IL6-R as a potential target. Moreover, the downregulation of IL6-R and the phosphorylation reduction of the downstream signaling effectors, suggested the inhibition of the IL-6 trans-signaling pathway. These biochemical effects were paralleled by a significant inhibition of invasion and migration in vitro and in vivo, supporting an involvement of epithelial-mesenchymal transition. These findings indicate that miR-449a contributes to suppress the metastasization of LSCC by the IL-6 trans-signaling block and affects sensitivity to external stimuli that mimic pro-inflammatory conditions.
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Affiliation(s)
- Alessia Maria Cossu
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Federica Melisi
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Teresa Maria Rosaria Noviello
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
- Department of Electrical Engineering and Information Technology, University of Naples "Federico II", Napoli, Italy
| | - Lucia Stefania Pasquale
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Piera Grisolia
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Carla Reale
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Marco Bocchetti
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Michela Falco
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Chiara Tammaro
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Nunzio Accardo
- Ear, Nose, and Throat Unit, AORN "Antonio Cardarelli", Naples, Italy
| | - Francesco Longo
- Head and Neck Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Salvatore Allosso
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, UOC Federico II, 80121 Naples, Italy
| | - Massimo Mesolella
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, UOC Federico II, 80121 Naples, Italy
| | - Raffaele Addeo
- Medical Oncology Unit, San Giovanni di Dio Hospital, 80027 Frattamaggiore, Italy
| | - Francesco Perri
- Head and Neck Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori, "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Alessandro Ottaiano
- SSD Innovative Therapies for Abdominal Metastases, Abdominal Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori, "Fondazione G. Pascale", IRCCS, Naples, Italy
| | | | - Evzen Amler
- UCEEB, Czech Technical University, Třinecká 1024, 273 43 Buštěhrad, Czech
| | - Concetta Ambrosino
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
- Department of Science and Technology, University of Sannio, 82100 Benevento, Italy
| | - Gabriella Misso
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Michele Ceccarelli
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
- Department of Electrical Engineering and Information Technology, University of Naples "Federico II", Napoli, Italy
| | - Michele Caraglia
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
| | - Marianna Scrima
- Biogem Scarl, Institute of Genetic Research, 83031 Ariano Irpino, Italy
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Yuan Y, Deng S, Yang J, Shou Z, Wei C, Zhang L, Zhu F, Gao F, Liu X, Liu Y, Chen Q, Fan H. Antagomir of miR-31-5p modulates macrophage polarization via the AMPK/SIRT1/NLRP3 signaling pathway to protect against DSS-induced colitis in mice. Aging (Albany NY) 2024; 16:5336-5353. [PMID: 38466649 PMCID: PMC11006482 DOI: 10.18632/aging.205651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/13/2024] [Indexed: 03/13/2024]
Abstract
Macrophage-driven immune dysfunction of the intestinal mucosa is involved in the pathophysiology of ulcerative colitis (UC). Emerging evidence indicates that there is an elevation in miR-31-5p levels in UC, which is accompanied by a downregulation of adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) expression. Nevertheless, the precise influence of miR-31-5p on macrophage polarization and the integrity of the intestinal epithelial barrier in UC remains to be fully elucidated. This study explored the role of miR-31-5p and AMPK in UC through a bioinformatics investigation. It investigated the potential of miR-31-5p antagomir to shift macrophages from pro-inflammatory M1 phenotype to anti-inflammatory M2 phenotype and enhance the intestinal mucosal barrier in DSS-induced UC mice. Additionally, RAW264.7 cells stimulated with LPS were employed to confirm the reversal of miR-31-5p antagomir's therapeutic effect under AMPK inhibition. The findings demonstrated that miR-31-5p antagomir penetrated colonic tissues and ameliorated DSS-induced experimental colitis. Transformation of spleen and mesenteric lymph node macrophages from M1 to M2 type was seen in the DSS+miR-31-5p antagomir group. AMPK/Sirt1 expression increased while NLRP3 expression decreased. Expression of M2-related genes and proteins was enhanced and that of the M1 phenotype suppressed. Tight junction proteins, ZO-1 and occludin, were increased. The therapeutic effects of miR-31-5p antagomir transfection into RAW264.7 cells were repressed when AMPK expression was inhibited. Therefore, our results suggest that suppression of miR-31-5p expression transformed macrophages from M1 to M2, ameliorated inflammation and repaired the intestinal epithelium to alleviate DSS-induced colitis. AMPK/Sirt1/NLRP3 was involved.
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Affiliation(s)
- Yuyi Yuan
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Shuangjiao Deng
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jia Yang
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhexing Shou
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chunzhu Wei
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lijuan Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Feng Zhu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Fei Gao
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xingxing Liu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yujin Liu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Qianyun Chen
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Heng Fan
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Kobayashi A, Kitagawa Y, Nasser A, Wakimoto H, Yamada K, Tanaka S. Emerging Roles and Mechanisms of RNA Modifications in Neurodegenerative Diseases and Glioma. Cells 2024; 13:457. [PMID: 38474421 DOI: 10.3390/cells13050457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/19/2024] [Accepted: 03/01/2024] [Indexed: 03/14/2024] Open
Abstract
Despite a long history of research, neurodegenerative diseases and malignant brain tumor gliomas are both considered incurable, facing challenges in the development of treatments. Recent evidence suggests that RNA modifications, previously considered as static components of intracellular RNAs, are in fact dynamically regulated across various RNA species in cells and play a critical role in major biological processes in the nervous system. Innovations in next-generation sequencing have enabled the accurate detection of modifications on bases and sugars within various RNA molecules. These RNA modifications influence the stability and transportation of RNA, and crucially affect its translation. This review delves into existing knowledge on RNA modifications to offer a comprehensive inventory of these modifications across different RNA species. The detailed regulatory functions and roles of RNA modifications within the nervous system are discussed with a focus on neurodegenerative diseases and gliomas. This article presents a comprehensive overview of the fundamental mechanisms and emerging roles of RNA modifications in these diseases, which can facilitate the creation of innovative diagnostics and therapeutics for these conditions.
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Affiliation(s)
- Ami Kobayashi
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Yosuke Kitagawa
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Translational Neuro-Oncology Laboratory, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Ali Nasser
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Translational Neuro-Oncology Laboratory, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Hiroaki Wakimoto
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
- Translational Neuro-Oncology Laboratory, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Keisuke Yamada
- Department of Neurosurgery, The University of Tokyo, Tokyo 113-0075, Japan
| | - Shota Tanaka
- Department of Neurosurgery, The University of Tokyo, Tokyo 113-0075, Japan
- Department of Neurosurgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
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Xu J, Ren Z, Niu T, Li S. Epigenetic mechanism of miR-26b-5p-enriched MSCs-EVs attenuates spinal cord injury. Regen Ther 2024; 25:35-48. [PMID: 38058606 PMCID: PMC10696431 DOI: 10.1016/j.reth.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/11/2023] [Accepted: 10/26/2023] [Indexed: 12/08/2023] Open
Abstract
Mesenchymal stem cells (MSCs) and extracellular vesicles (EVs) are promising therapies for the treatment of spinal cord injury (SCI). This study sought to explore the epigenetic mechanism of miR-26b-5p-enriched MSCs-EVs in SCI. MSCs and MSCs-EVs were isolated and characterized. The SCI rat model was established, followed by Basso-Beattie-Bresnahan scoring and H&E staining. In vitro cell models were established in PC12 cells with lipopolysaccharide (LPS) treatment, followed by cell viability evaluation using CCK-8 assay. The levels of miR-26b-5p, lysine demethylase 6A (KDM6A), NADPH oxidase 4 (NOX4), reactive oxygen species (ROS), and inflammatory factors (TNF-α/IL-1β/IL-6) in tissues and cells were detected. The levels of cy3-lablled miR-26b-5p in tissues and cells were observed by confocal microscopy. The binding of miR-26b-5p to KDM6A 3'UTR and the enrichments of KDM6A and H3K27me3 at the NOX4 promoter were analyzed. MSCs-EVs attenuated motor dysfunction, inflammation, and oxidative stress in SCI rats. MSCs-EVs delivered miR-26b-5p into PC12 cells to reduce LPS-induced inflammation and ROS production and enhance cell viability. miR-26b-5p inhibited KDM6A, and KDM6A reduced H3K27me3 at the NOX4 promoter to promote NOX4. Overexpression of KDM6A or NOX4 reversed the alleviative role of MSCs-EVs in SCI or LPS-induced cell injury. Overall, MSCs-EVs delivered miR-26b-5p into cells to target the KDM6A/NOX4 axis and facilitate the recovery from SCI.
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Affiliation(s)
- Jinghui Xu
- Department of Spine Surgery, The First Affiliated Hospital, Sun Yat-sen University (Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology), Guangzhou, 510080, China
| | - Zhenxiao Ren
- Department of Spine Surgery, The First Affiliated Hospital, Sun Yat-sen University (Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology), Guangzhou, 510080, China
| | - Tianzuo Niu
- Department of Spine Surgery, The First Affiliated Hospital, Sun Yat-sen University (Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology), Guangzhou, 510080, China
| | - Siyuan Li
- Department of Spine Surgery, The First Affiliated Hospital, Sun Yat-sen University (Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology), Guangzhou, 510080, China
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Zhan Y, Yang Z, Zeng H, Yu J, Chen X, Wu Y. Extracellular vesicle-derived non-coding RNAs in remodeling melanoma. Biomed Pharmacother 2024; 172:116213. [PMID: 38306847 DOI: 10.1016/j.biopha.2024.116213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 02/04/2024] Open
Abstract
Melanoma is one of the most lethal cutaneous malignancies. Despite great advances in radiotherapy, chemotherapy, and immunotherapy, the survival rate and prognosis of patients with melanoma remain poor. The abundant and sophisticated reciprocal communication network between melanoma cells and non-tumor cells contributes to the high heterogeneity of the melanoma microenvironment and is intimately related to varying treatment responses and clinical courses. Extracellular vesicles (EVs) are membrane structures generated by nearly all cell types. EVs contain biologically active molecules, mainly comprising proteins, lipids, and RNAs, and undoubtedly play multifaceted roles in numerous diseases, represented by melanoma. Non-coding RNAs (ncRNAs) mainly encompass long non-coding RNAs, microRNAs, and circular RNAs and constitute the majority of the human transcriptome. Multiple ncRNAs encapsulated in EVs coordinate various pathophysiological processes in melanoma. This review summarizes the mechanisms by which EV-ncRNAs modulate biological behaviors and immunity, and their potential diagnostic and therapeutic applications in melanoma. Undoubtedly, further insight into EV-ncRNAs and their functions in melanoma will contribute to the clinical treatment of melanoma and the implementation of precision medicine.
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Affiliation(s)
- Yuanyuan Zhan
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zihui Yang
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Zeng
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Yu
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Xue Chen
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Yiping Wu
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Wang LH, Sun YH, Liu H, Yang X, Wen Z, Tian XF. β-Sitosterol attenuates anlotinib resistance in non-small cell lung cancer cells by inhibiting miR-181a-3p/SHQ1 signaling. Chem Biol Drug Des 2024; 103:e14493. [PMID: 38439529 DOI: 10.1111/cbdd.14493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/04/2024] [Accepted: 02/19/2024] [Indexed: 03/06/2024]
Abstract
Anlotinib is used for the treatment of advanced non-small cell lung cancer; however, the emergence of drug resistance limits its clinical application. β-sitosterol may also be used to treat lung cancer, but there have been no studies evaluating β-sitosterol against anlotinib-resistant lung cancer. The purpose of this study was to determine the mechanism by which β-sitosterol enhances the sensitivity of lung cancer cells to anlotinib. A549 cells were treated with different concentrations of anlotinib to generate anlotinib-resistant cells (A549/anlotinib cells). miR-181a-3p mimics were transfected into A549/anlotinib cells. A549 and A549/anlotinib cells were treated with β-sitosterol at various concentrations. The Cell Counting Kit-8 (CCK-8) assay was used to measure cell proliferation. Apoptosis was assessed by flow cytometry. Real-time quantitative PCR was used to measure the expression of miR-181a-3p. The interaction of miR-181a-3p with the H/ACA ribonucleoprotein assembly factor (SHQ1) was predicted using the miRDB and TargetScan Human databases and verified with a luciferase reporter assay. The expression of SHQ1, activating transcription factor 6 (ATF6), and glucose-regulated protein 78 (GRP78) were measured by western blot analysis. β-Sitosterol effectively suppressed A549/anlotinib cell proliferation and promoted apoptosis. SHQ1 is a downstream target of miR-181a-3p. The expression of miR-181a-3p was inhibited; however, SHQ1 expression was increased by β-sitosterol treatment of A549/anlotinib cells. The inhibition of SHQ1, ATF6, and GRP78 protein expression by β-sitosterol in A549/anlotinib cells was rescued by increased miR-181a-3p. β-Sitosterol markedly promotes anlotinib-resistant A549 cell apoptosis and inhibits cell proliferation by activating SHQ1/UPR signaling through miR-181a-3p inhibition.
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Affiliation(s)
- Li-Huai Wang
- Graduate School of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, P.R. China
- The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Yin-Hui Sun
- School of Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Hua Liu
- Department of Oncology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Xiao Yang
- Department of Oncology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Zhi Wen
- Department of Oncology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
| | - Xue-Fei Tian
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, P.R. China
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Zhang R, Liu W, Zhang Z. miR-306-5p is involved in chitin metabolism in Aedes albopictus pupae via linc8338-miR-306-5p-XM_019678125.2 axis. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2024; 200:105811. [PMID: 38582583 DOI: 10.1016/j.pestbp.2024.105811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 04/08/2024]
Abstract
Aedes albopictus can transmit several lethal arboviruses. This mosquito has become a sever public health threat due to its rapidly changing global distribution. Chitin, which is the major component of the cuticle and peritrophic membrane (PM), is crucial for the growth and development of insect. microRNAs (miRNAs) play important roles in the posttranscriptional level regulation of gene expression, thereby influencing many biological processes in insects. In this study, an attempt was made to evaluate the role of miR-306-5p in regulating chitin metabolism in Ae. albopictus pupae. Overexpression of miR-306-5p resulted in a significantly reduced survival rate in pupae and an increased malformation rate in adults. Both in vivo and in vitro evidence confirmed the presence of the competing endogenous RNA (ceRNA) regulatory axis (linc8338-miR-306-5p-XM_019678125.2). RNAi of linc8338 and XM_019678125.2 had effects on pupae similar to those of miR-306-5p. The highest expression level of miR-306-5p was found in the midgut, and alteration in the expression of miR-306-5p, XM_019678125.2 and linc8338 induced increased transcript levels of chitin synthase 2 (AaCHS2) and decreased chitinase 10 (AaCht10); as well as increased thickness of the midgut and enlarged midgut epithelial cells. The results of this study highlight the potential of miR-306-5p as a prospective target in mosquito control and confirm that the ceRNA mechanism is involved in chitin metabolism. These findings will provide a basis for further studies to uncover the molecular mechanisms through which ncRNAs regulate chitin metabolism.
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Affiliation(s)
- Ruiling Zhang
- School of Clinical and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan 250117, China; School of Laboratory Animal & Shandong Laboratory Animal Center, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan 250117, China.
| | - Wenjuan Liu
- School of Clinical and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan 250117, China
| | - Zhong Zhang
- School of Clinical and Basic Medical Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan 250117, China.
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Zhang Y, Xiao YW, Ma JX, Wang AX. Hydroxysafflor Yellow A Promotes HaCaT Cell Proliferation and Migration by Regulating HBEGF/EGFR and PI3K/AKT Pathways and Circ_0084443. Chin J Integr Med 2024; 30:213-221. [PMID: 37688744 DOI: 10.1007/s11655-023-3607-2] [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: 03/27/2023] [Indexed: 09/11/2023]
Abstract
OBJECTIVE To investigate the effect and possible mechanism of hydroxysafflor yellow A (HSYA) on human immortalized keratinocyte cell proliferation and migration. METHODS HaCaT cells were treated with HSYA. Cell proliferation was detected by the cell counting kit-8 assay, and cell migration was measured using wound healing assay and Transwell migration assay. The mRNA and protein expression levels of heparin-binding epidermal growth factor (EGF)-like growth factor (HBEGF), EGF receptor (EGFR), phosphatidylinositol 3-kinase (PI3K), protein kinase B (AKT), mammalian target of rapamycin (mTOR), and hypoxia-inducible factor-1α (HIF-1α) were detected by quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot, respectively. Circ_0084443-overexpressing HaCaT cells and empty plasmid HaCaT cells were constructed using the lentiviral stable transfection and treated with HSYA. The expression of circ_0084443 was detected by qRT-PCR. RESULTS HSYA (800 µmol/L) significantly promoted HaCaT cell proliferation and migration (P<0.05 or P<0.01). It also increased the mRNA and protein expression levels of HBEGF, EGFR, PI3K, AKT, mTOR and HIF-1α, and increased the phosphorylation levels of PI3K and AKT (P<0.05 or P<0.01). Furthermore, HSYA promoted HaCaT cell proliferation and migration via the HBEGF/EGFR and PI3K/AKT/mTOR signaling pathways (P<0.01). Circ_0084443 attenuated the mRNA expression levels of HBEGF, EGFR, PI3K, AKT, mTOR and HIF-1α (P<0.05). HSYA inhibited the circ_0084443 expression, further antagonized the inhibition of circ_0084443 on HBEGF, EGFR, PI3K, AKT, mTOR and HIF-1α, and promoted the proliferation of circ_0084443-overexpressing HaCaT cells (P<0.05 or P<0.01). However, HSYA could not influence the inhibitory effect of circ_0084443 on HaCaT cell migration (P>0.05). CONCLUSION HSYA played an accelerative role in HaCaT cell proliferation and migration, which may be attributable to activating HBEGF/EGFR and PI3K/AKT signaling pathways, and had a particular inhibitory effect on the keratinocyte negative regulator circ_0084443.
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Affiliation(s)
- Yue Zhang
- Department of Dermatology, the Second Hospital of Dalian Medical University, Dalian, Liaoning Province, 116021, China
| | - Yan-Wei Xiao
- Department of Dermatology, the Second Hospital of Dalian Medical University, Dalian, Liaoning Province, 116021, China
| | - Jing-Xin Ma
- Department of Cell Biology, Dalian Medical University, Dalian, Liaoning Province, 116044, China
| | - Ao-Xue Wang
- Department of Dermatology, the Second Hospital of Dalian Medical University, Dalian, Liaoning Province, 116021, China.
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Guo S, Mao C, Peng J, Xie S, Yang J, Xie W, Li W, Yang H, Guo H, Zhu Z, Zheng Y. Improved lung cancer classification by employing diverse molecular features of microRNAs. Heliyon 2024; 10:e26081. [PMID: 38384512 PMCID: PMC10878959 DOI: 10.1016/j.heliyon.2024.e26081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 02/07/2024] [Indexed: 02/23/2024] Open
Abstract
MiRNAs are edited or modified in multiple ways during their biogenesis pathways. It was reported that miRNA editing was deregulated in tumors, suggesting the potential value of miRNA editing in cancer classification. Here we extracted three types of miRNA features from 395 LUAD and control samples, including the abundances of original miRNAs, the abundances of edited miRNAs, and the editing levels of miRNA editing sites. Our results show that eight classification algorithms selected generally had better performances on combined features than on the abundances of miRNAs or editing features of miRNAs alone. One feature selection algorithm, i.e., the DFL algorithm, selected only three features, i.e., the frequencies of hsa-miR-135b-5p, hsa-miR-210-3p and hsa-mir-182_48u (an edited miRNA), from 316 training samples. Seven classification algorithms achieved 100% accuracies on these three features for 79 independent testing samples. These results indicate that the additional information of miRNA editing is useful in improving the classification of LUAD samples.
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Affiliation(s)
- Shiyong Guo
- State Key Laboratory of Primate Biomedical Research; Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
- College of Big Data, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Chunyi Mao
- State Key Laboratory of Primate Biomedical Research; Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Jun Peng
- Department of Thoracic Surgery, The First People's Hospital of Yunnan Province, i.e., The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650032, China
| | - Shaohui Xie
- College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, Guangdong 518060, China
| | - Jun Yang
- School of Criminal Investigation, Yunnan Police College, Kunming, Yunnan 650223, China
| | - Wenping Xie
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
- College of Big Data, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Wanran Li
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
- College of Big Data, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Huaide Yang
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
- College of Big Data, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Hao Guo
- Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, China
| | - Zexuan Zhu
- National Engineering Laboratory for Big Data System Computing Technology, Shenzhen University, Shenzhen, Guangdong 518060, China
| | - Yun Zheng
- College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
- College of Big Data, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
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Yang F, Zhou L, Shen Y, Wang X, Fan X, Yang L. Multi-omics approaches for drug-response characterization in primary biliary cholangitis and autoimmune hepatitis variant syndrome. J Transl Med 2024; 22:214. [PMID: 38424613 PMCID: PMC10902991 DOI: 10.1186/s12967-024-05029-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 02/24/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Primary biliary cholangitis (PBC) and autoimmune hepatitis (AIH) variant syndrome (VS) exhibit a complex overlap of AIH features with PBC, leading to poorer prognoses than those with PBC or AIH alone. The biomarkers associated with drug response and potential molecular mechanisms in this syndrome have not been fully elucidated. METHODS Whole-transcriptome sequencing was employed to discern differentially expressed (DE) RNAs within good responders (GR) and poor responders (PR) among patients with PBC/AIH VS. Subsequent gene ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were conducted for the identified DE RNAs. Plasma metabolomics was employed to delineate the metabolic profiles distinguishing PR and GR groups. The quantification of immune cell profiles and associated cytokines was achieved through flow cytometry and immunoassay technology. Uni- and multivariable logistic regression analyses were conducted to construct a predictive model for insufficient biochemical response. The performance of the model was assessed by computing the area under the receiver operating characteristic (AUC) curve, sensitivity, and specificity. FINDINGS The analysis identified 224 differentially expressed (DE) mRNAs, 189 DE long non-coding RNAs, 39 DE circular RNAs, and 63 DE microRNAs. Functional pathway analysis revealed enrichment in lipid metabolic pathways and immune response. Metabolomics disclosed dysregulated lipid metabolism and identified PC (18:2/18:2) and PC (16:0/20:3) as predictors. CD4+ T helper (Th) cells, including Th2 cells and regulatory T cells (Tregs), were upregulated in the GR group. Pro-inflammatory cytokines (IFN-γ, TNF-α, IL-9, and IL-17) were downregulated in the GR group, while anti-inflammatory cytokines (IL-10, IL-4, IL-5, and IL-22) were elevated. Regulatory networks were constructed, identifying CACNA1H and ACAA1 as target genes. A predictive model based on these indicators demonstrated an AUC of 0.986 in the primary cohort and an AUC of 0.940 in the validation cohort for predicting complete biochemical response. CONCLUSION A combined model integrating genomic, metabolic, and cytokinomic features demonstrated high accuracy in predicting insufficient biochemical response in patients with PBC/AIH VS. Early recognition of individuals at elevated risk for insufficient response allows for the prompt initiation of additional treatments.
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Affiliation(s)
- Fan Yang
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, Sichuan, China
| | - Leyu Zhou
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, Sichuan, China
| | - Yi Shen
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, Sichuan, China
| | - Xianglin Wang
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, Sichuan, China
| | - Xiaoli Fan
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, Sichuan, China.
| | - Li Yang
- Department of Gastroenterology and Hepatology and Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, West China Hospital, Sichuan University, #37 Guoxue Road, Chengdu, 610041, Sichuan, China.
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Yaacoub S, Boudaka A, AlKhatib A, Pintus G, Sahebkar A, Kobeissy F, Eid AH. The pharmaco-epigenetics of hypertension: a focus on microRNA. Mol Cell Biochem 2024:10.1007/s11010-024-04947-9. [PMID: 38424404 DOI: 10.1007/s11010-024-04947-9] [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: 11/26/2023] [Accepted: 01/20/2024] [Indexed: 03/02/2024]
Abstract
Hypertension is a major harbinger of cardiovascular morbidity and mortality. It predisposes to higher rates of myocardial infarction, chronic kidney failure, stroke, and heart failure than most other risk factors. By 2025, the prevalence of hypertension is projected to reach 1.5 billion people. The pathophysiology of this disease is multifaceted, as it involves nitric oxide and endothelin dysregulation, reactive oxygen species, vascular smooth muscle proliferation, and vessel wall calcification, among others. With the advent of new biomolecular techniques, various studies have elucidated a gaping hole in the etiology and mechanisms of hypertension. Indeed, epigenetics, DNA methylation, histone modification, and microRNA-mediated translational silencing appear to play crucial roles in altering the molecular phenotype into a hypertensive profile. Here, we critically review the experimentally determined associations between microRNA (miRNA) molecules and hypertension pharmacotherapy. Particular attention is given to the epigenetic mechanisms underlying the physiological responses to antihypertensive drugs like candesartan, and other relevant drugs like clopidogrel, aspirin, and statins among others. Furthermore, how miRNA affects the pharmaco-epigenetics of hypertension is especially highlighted.
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Affiliation(s)
- Serge Yaacoub
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ammar Boudaka
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ali AlKhatib
- Department of Nutrition and Food Sciences, Lebanese International University, Beirut, Lebanon
| | - Gianfranco Pintus
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro, 07100, Sassari, Italy
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Firas Kobeissy
- Department of Neurobiology, Center for Neurotrauma, Multiomics and Biomarkers (CNMB), Morehouse School of Medicine, Neuroscience Institute, Atlanta, GA, USA
| | - Ali H Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar.
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Diener C, Keller A, Meese E. The miRNA-target interactions: An underestimated intricacy. Nucleic Acids Res 2024; 52:1544-1557. [PMID: 38033323 PMCID: PMC10899768 DOI: 10.1093/nar/gkad1142] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/23/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023] Open
Abstract
MicroRNAs (miRNAs) play indispensable roles in posttranscriptional gene regulation. Their cellular regulatory impact is determined not solely by their sheer number, which likely amounts to >2000 individual miRNAs in human, than by the regulatory effectiveness of single miRNAs. Although, one begins to develop an understanding of the complex mechanisms underlying miRNA-target interactions (MTIs), the overall knowledge of MTI functionality is still rather patchy. In this critical review, we summarize key features of mammalian MTIs. We especially highlight latest insights on (i) the dynamic make-up of miRNA binding sites including non-canonical binding sites, (ii) the cooperativity between miRNA binding sites, (iii) the adaptivity of MTIs through sequence modifications, (iv) the bearing of intra-cellular miRNA localization changes and (v) the role of cell type and cell status specific miRNA interaction partners. The MTI biology is discussed against the background of state-of-the-art approaches with particular emphasis on experimental strategies for evaluating miRNA functionality.
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Affiliation(s)
- Caroline Diener
- Saarland University (USAAR), Institute of Human Genetics, 66421 Homburg, Germany
| | - Andreas Keller
- Saarland University (USAAR), Chair for Clinical Bioinformatics, 66123 Saarbrücken, Germany
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS)–Helmholtz Centre for Infection Research (HZI), Saarland University Campus, 66123 Saarbrücken, Germany
| | - Eckart Meese
- Saarland University (USAAR), Institute of Human Genetics, 66421 Homburg, Germany
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Yu Y, Tan Y, Liao X, Yu L, Lai H, Li X, Wang C, Wu S, Feng D, Liu C. HIF-1A regulates cognitive deficits of post-stroke depressive rats. Behav Brain Res 2024; 458:114685. [PMID: 37776955 DOI: 10.1016/j.bbr.2023.114685] [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: 07/31/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 10/02/2023]
Abstract
Post-stroke depression (PSD) is a serious neuropsychiatric complication post stroke and leads to cognitive deficits. This study was conducted to explore the molecular mechanism of hypoxia-inducible factor-1α (HIF-1A) in cognitive dysfunction in rats with PSD. The rat model of PSD was established by middle cerebral artery occlusion, followed by 3 weeks of treatment with chronic unpredictable mild stress. The levels of miR-582-5p, HIF-1A, and neighbor of Brca1 gene (NBR1) in brain tissues were determined using RT-qPCR. The behaviors and cognitive capacity of rats were evaluated by various behavioral tests. PSD rats were injected with HIF-1A/miR-582-5p lowexpression vectors or NBR1 overexpression vectors via stereotactic method. The binding of HIF-1A to NBR1 or miR-582-5p was analyzed by chromatin immunoprecipitation and dual-luciferase assay. HIF-1A and NBR1 were highly expressed while miR-582-5p was poorly expressed in the brain of PSD rats. HIF-1A inhibition alleviated cognitive dysfunction of PSD rats. miR-582-5p was the upstream miRNA of HIF-1A, and HIF-1A specifically interacted with the NBR1 promoter to enhance NBR1 expression. miR-582-5p downregulation and NBR1 upregulation reversed the alleviative role of HIF-1A inhibition in cognitive dysfunction of PSD rats. In summary, HIF-1A inhibition may be a therapeutic target for cognitive dysfunction post PSD.
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Affiliation(s)
- Yongjia Yu
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Yafu Tan
- Department of neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Xingsheng Liao
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Liang Yu
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Haiyan Lai
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Xiuchan Li
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Chunxi Wang
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Song Wu
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Daqing Feng
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.
| | - Chang Liu
- Department of neurosurgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.
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Sun P, Luan Y, Cai X, Liu Q, Ren P, Peng P, Yu Y, Song B, Wang Y, Chang H, Ma H, Chen Y. LINC00858 facilitates formation of hepatic metastases from colorectal cancer via regulating the miR-132-3p/IGF2BP1 axis. Biol Chem 2024; 405:129-141. [PMID: 36857196 DOI: 10.1515/hsz-2022-0328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/19/2023] [Indexed: 03/02/2023]
Abstract
Hepatic metastasis is a major cause of colorectal cancer (CRC)-related deaths. Presently, the role of long non-coding RNAs (lncRNAs) in hepatic metastases from CRC is elusive. We dissected possible interplay between LINC00858/miR-132-3p/IGF2BP1 via bioinformatics approaches. Subsequently we analyzed mRNA expression of LINC00858, miR-132-3p and IGF2BP1 through qRT-PCR. Western blot was used to detect protein expression of IGF2BP1. RNA immunoprecipitation chip and dual-luciferase assay validated interaction between LINC00858 and miR-132-3p, as well as miR-132-3p and IGF2BP1. Cell viability, invasion, and migration were examined via CCK-8, colony formation, transwell and wound healing assays. Effect of LINC00858 on CRC hepatic metastases was validated via in vivo assay. Upregulated LINC00858 and IGF2BP1, and downregulated miR-132-3p were predicted in tumor tissues of patients with hepatic metastases from CRC. There were targeting relationships between LINC00858 and miR-132-3p, as well as miR-132-3p and IGF2BP1. Besides, LINC00858 facilitated progression of CRC cells. Rescue assay suggested that silencing LINC00858 suppressed CRC cell progression, while further silencing miR-132-3p or overexpressing IGF2BP1 reversed such effects. LINC00858 could facilitate CRC tumor growth and hepatic metastases. LINC00858 induced CRC hepatic metastases via regulating miR-132-3p/ IGF2BP1, and this study may deliver a new diagnostic marker for the disease.
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Affiliation(s)
- Peng Sun
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Yusong Luan
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Xuhao Cai
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Qi Liu
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Peide Ren
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Panxin Peng
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Yonggang Yu
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Bolun Song
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Yangyang Wang
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Huijing Chang
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Haoyue Ma
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
| | - Yinggang Chen
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 113 Baohe Road, Shenzhen 518116, Guangdong, Province, China
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