1
|
Qin M, Ren X, Zhang M, Chen Z, Shen J. Molecular mechanism of microRNA-mediated hypoglycemic effect of whole grain highland barley. Gene 2024; 895:148021. [PMID: 38007158 DOI: 10.1016/j.gene.2023.148021] [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: 08/18/2023] [Revised: 11/08/2023] [Accepted: 11/21/2023] [Indexed: 11/27/2023]
Abstract
As a non-coding RNA, microRNA (miRNA) has been proven to play an important role in the development and progression of type 2 diabetes mellitus (T2DM). Highland barley is a whole grain from the Tibetan areas of China. Our previous studies have demonstrated its hypoglycemic effect. To further explore the underlining molecular mechanism, we investigated the effect of highland barley intervention on liver miRNA expression profiles in diabetic mice. Our results showed that ten differentially expressed miRNA among different groups were identified and their target genes were predicted. Remarkably, many glycometabolism-associated genes, including Foxo3, Nras, Rptor, Igf1r, Tsc2 and Braf, were negatively regulated by miR-122-5p, miR-503-5p, miR-455-5p and miR-210-3p, respectively. Pathway enrichment analysis revealed these target genes were mainly involved in AMPK, MAPK and FOXO signaling pathways. Thereby, these miRNA and mRNA were validated using qRT-PCR, and the results were consistent with the small RNA-seq and expectations. Highland barley could regulate the MAPK, AMPK, and FOXO signaling pathways by regulating critical miRNA-mRNA pairs, e.x. miR-210-3p-Tsc2/Braf, miR-122-5p-Foxo3, and miR-455-5p-Igf1r, thereby improving blood glucose metabolism in diabetic mice. The present study preliminarily explored the hypoglycaemic effects of highland barley based on transcriptomics, and more detailed and in-depth studies on this topic are needed in the future.
Collapse
Affiliation(s)
- Mengyuan Qin
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, National Grain Industry Highland Barley Deep Processing Technology Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Xin Ren
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, National Grain Industry Highland Barley Deep Processing Technology Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Min Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, National Grain Industry Highland Barley Deep Processing Technology Innovation Center, Beijing Technology and Business University, Beijing 100048, China.
| | - Zenglong Chen
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| | - Jing Shen
- Ningjin County Market Supervision Administration, Dezhou, Shandong 253400, China
| |
Collapse
|
2
|
Mehmood A, Song S, Du X, Yan H, Wang X, Guo L, Li B. mRNA expression profile reveals differentially expressed genes in splenocytes of experimental autoimmune encephalomyelitis model. Int J Exp Pathol 2023; 104:247-257. [PMID: 37427716 PMCID: PMC10500171 DOI: 10.1111/iep.12488] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 06/04/2023] [Accepted: 06/18/2023] [Indexed: 07/11/2023] Open
Abstract
Experimental autoimmune encephalomyelitis (EAE) is a mouse model that can be used to investigate aetiology, pathogenesis, and treatment approaches for multiple sclerosis (MS). A novel integrated bioinformatics approach was used to understand the involvement of differentially expressed genes (DEGs) in the spleen of EAE mice through data mining of existing microarray and RNA-seq datasets. We screened differentially expressed mRNAs using mRNA expression profile data of EAE spleens taken from Gene Expression Omnibus (GEO). Functional and pathway enrichment analyses of DEGs were performed by Database for Annotation, Visualization, and Integrated Discovery (DAVID). Subsequently, the DEGs-encoded protein-protein interaction (PPI) network was constructed. The 784 DEGs in GSE99300 A.SW PP-EAE mice spleen mRNA profiles, 859 DEGs in GSE151701 EAE mice spleen mRNA profiles, and 646 DEGs in GSE99300 SJL/J PP-EAE mice spleen mRNA profiles were explored. Functional enrichment of 55 common DEGs among 3 sub-datasets revealed several immune-related terms, such as neutrophil extravasation, leucocyte migration, antimicrobial humoral immune response mediated by an antimicrobial peptide, toll-like receptor 4 bindings, IL-17 signalling pathway, and TGF-beta signalling pathway. In the screening of 10 hub genes, including MPO, ELANE, CTSG, LTF, LCN2, SELP, CAMP, S100A9, ITGA2B, and PRTN3, and in choosing and validating the 5 DEGs, including ANK1, MBOAT2, SLC25A21, SLC43A1, and SOX6, the results showed that SLC43A1 and SOX6 were significantly decreased in EAE mice spleen. Thus this study offers a list of genes expressed in the spleen that might play a key role in the pathogenesis of EAE.
Collapse
Affiliation(s)
- Arshad Mehmood
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| | - Shuang Song
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| | - Xiaochen Du
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| | - Hongjing Yan
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| | - Xuan Wang
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| | - Li Guo
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| | - Bin Li
- Department of NeurologyThe Second Hospital of Hebei Medical UniversityShijiazhuangHebeiChina
- Key Laboratory of Neurology of Hebei ProvinceShijiazhuangHebeiChina
| |
Collapse
|
3
|
Shah P. Genomic Editing and Diabetes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1396:207-214. [DOI: 10.1007/978-981-19-5642-3_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
|
4
|
MicroRNA-185 modulates CYP7A1 mediated cholesterol-bile acid metabolism through post-transcriptional and post-translational regulation of FoxO1. Atherosclerosis 2022; 348:56-67. [DOI: 10.1016/j.atherosclerosis.2022.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/22/2022] [Accepted: 03/03/2022] [Indexed: 12/22/2022]
|
5
|
Sox6, A Potential Target for MicroRNAs in Cardiometabolic Disease. Curr Hypertens Rep 2022; 24:145-156. [DOI: 10.1007/s11906-022-01175-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2022] [Indexed: 12/25/2022]
|
6
|
Abstract
MicroRNAs orchestrate the tight regulation of numerous cellular processes and the deregulation in their activities has been implicated in many diseases, including diabetes and cancer. There is an increasing amount of epidemiological evidence associating diabetes, particularly type 2 diabetes mellitus, to an elevated risk of various cancer types, including breast cancer. However, little is yet known about the underlying molecular mechanisms and even less about the role miRNAs play in driving the tumorigenic potential of the cell signaling underlying diabetes pathogenesis. This article reviews the role of miRNA in bridging the diabetes–breast cancer association by discussing specific miRNAs that are implicated in diabetes and breast cancer and highlighting the overlap between the disease-specific regulatory miRNA networks to identify a 20-miRNA signature that is common to both diseases. Potential therapeutic targeting of these molecular players may help to alleviate the socioeconomic burden on public health that is imposed by the type 2 diabetes mellitus (T2DM)–breast cancer association.
Collapse
|
7
|
Wang Z, Deng C, Zheng Y. Involvement of circRNAs in Proinflammatory Cytokines-Mediated β-Cell Dysfunction. Mediators Inflamm 2021; 2021:5566453. [PMID: 34054343 PMCID: PMC8112919 DOI: 10.1155/2021/5566453] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/11/2021] [Accepted: 04/22/2021] [Indexed: 01/25/2023] Open
Abstract
AIM During the initial stage of type 1 diabetes, prolonged exposure of pancreatic β-cell to proinflammatory cytokines such as IL-1β, TNF-α, and IFN-γ results in a decreased capacity to produce and release insulin, as well as cell loss by apoptosis. Circular RNAs (circRNAs) are a new class of endogenous noncoding RNAs (ncRNAs) with closed loop with no free ends. circRNAs have been reported to be participated in the development of many diseases. As little is known about their role in insulin-secreting cells, this study is aimed at evaluating their contribution in the process of inflammation-induced β-cell damage. METHODS circRNA expression profile of MIN6 cells stimulated with a mix of cytokines, including IL-1β, IFN-γ, and TNF-α, was detected by circRNA microarrays. Four dysregulated circRNAs were validated by qRT-PCR. The involvement of the selected circRNAs in β-cell dysfunction was tested after their inhibition in MIN6 cells. MicroRNA target prediction software and multiple bioinformatic approaches were used to predict the targeting genes of circRNAs and analyze possible functions of the circRNAs. RESULTS 1020 upregulated and 902 downregulated circRNAs were identified in cytokines-treated β-cells. Inhibition of circRNAs 000286 and 017277 in β-cells could promote β-cell apoptosis and affect insulin biosynthesis and secretion. GO analysis enriched terms such as regulation of transcription and regulation of gene expression and KEGG analysis enriched top pathways included TGF-β and MAPK signaling pathways. CONCLUSIONS The data shows that circRNAs may be involved in proinflammatory cytokines-mediated β-cell dysfunction and suggests the involvement of circRNAs in the development of type 1 diabetes.
Collapse
Affiliation(s)
- Zhen Wang
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, 410011 Hunan, China
- Key Laboratory of Diabetes Immunology (Central South University), Ministry of Education, National Clinical Research Center for Metabolic Diseases, Changsha, 410011 Hunan, China
| | - Chao Deng
- Department of Metabolism and Endocrinology, The Second Xiangya Hospital, Central South University, Changsha, 410011 Hunan, China
- Key Laboratory of Diabetes Immunology (Central South University), Ministry of Education, National Clinical Research Center for Metabolic Diseases, Changsha, 410011 Hunan, China
| | - Ying Zheng
- Center for Medical Research, The Second Xiangya Hospital, Central South University, Changsha, 410011 Hunan, China
| |
Collapse
|
8
|
Zhu J, Wang C, Zhang X, Qiu T, Ma Y, Li X, Pang H, Xiong J, Yang X, Pan C, Xie J, Zhang J. Correlation analysis of microribonucleic acid-155 and microribonucleic acid-29 with type 2 diabetes mellitus, and the prediction and verification of target genes. J Diabetes Investig 2021; 12:165-175. [PMID: 32579760 PMCID: PMC7858142 DOI: 10.1111/jdi.13334] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 06/13/2020] [Accepted: 06/18/2020] [Indexed: 12/25/2022] Open
Abstract
AIMS/INTRODUCTION Microribonucleic acid-155 (microRNA155) and microRNA29 are reported to inhibit glucose metabolism in some cell and animal models, but no evidence from susceptible populations that examines the relationship between microRNA155 or microRNA29 and type 2 diabetes mellitus currently exists. Furthermore, target genes regulated by microRNA155 and microRNA29 that affect glucose and lipid metabolism remain unknown. MATERIALS AND METHODS Human participants were divided into normal weight (n = 72), obesity (n = 120) and type 2 diabetes (n = 59) groups. The contents of microRNA155 and microRNA29 abundance in serum were measured, and candidate genes potentially related to glucose and lipid metabolism targeted by either microRNA155 or microRNA29 were screened. Overexpression of microRNA155 and microRNA29 in HepG2 cells was used to verify candidate gene expression, and measure the effects on glucose and lipid metabolism. RESULTS Serum levels of microRNA155 and microRNA29 show a significant increase in individuals with obesity and type 2 diabetes compared with normal weight individuals. Identified target genes for microRNA155 were MAPK14, MAP3K10, DUSP14 and PRKAR2B. Identified target genes for microRNA29 were PEX11A and FADS1. Overexpression of microRNA155 or microRNA29 in HepG2 cells was found to downregulate the expression of identified target genes, and result in inhibition of triglyceride synthesis and glucose incorporation. CONCLUSIONS MicroRNA155 and microRNA29 were significantly higher in type 2 diabetes patients compared with the control patients, their levels were also positively correlated with fasting plasma glucose levels, and over-expression of microRNA155 or microRNA29 were found to downregulate glucose and lipid metabolism target genes, and reduce lipid synthesis and glucose incorporation in HepG2 cells.
Collapse
Affiliation(s)
- Jiaojiao Zhu
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Cuizhe Wang
- Shihezi University School of MedicineShiheziXinjiangChina
| | - Xueting Zhang
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Tongtong Qiu
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Yinghua Ma
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Xue Li
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Huai Pang
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Jianyu Xiong
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Xin Yang
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Chongge Pan
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Jianxin Xie
- Department of Biochemistry and Molecular BiologyShihezi University School of MedicineShiheziXinjiangChina
| | - Jun Zhang
- Ministry of Education Key Laboratory of Xinjiang Endemic and Ethnic DiseaseShiheziXinjiangChina
| |
Collapse
|
9
|
Zhao H, Shao X, Liu H, Liu Q, Lu J, Li W. The circRNA_102911/miR-129-5p/SOX6 axis is involved with T lymphocyte immune function in elderly patients with laparoscopic left hepatectomy for hepatolithiasis. Exp Ther Med 2020; 21:150. [PMID: 33456517 PMCID: PMC7792479 DOI: 10.3892/etm.2020.9582] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 11/19/2020] [Indexed: 12/16/2022] Open
Abstract
The aim of the present study was to investigate the impact of laparoscopic left hepatectomy (LLH) for hepatolithiasis on the T lymphocyte immune changes of elderly patients and to analyze underlying mechanisms of action behind these changes. A total of 164 patients who underwent LLH due to left-sided hepatolithiasis were recruited. In terms of T lymphocyte immune changes, it was found that firstly, the basic quantity of peripheral lymphocytes in the elderly group was significantly lower than that in a younger preoperative group. Secondly, after surgical trauma, the immune function of T lymphocytes had a significant decline and lasted longer when compared with younger patients, which was reflected by the perioperative changes in the T lymphocyte proliferative ability, levels of IL-2 secreted by T lymphocytes and the percentage of CD3+/CD4+ T lymphocytes in the peripheral blood. Circular RNA (circRNA) 102911 (102911) was upregulated and microRNA (miR)-129-5p was downregulated in CD3+/CD4+ T lymphocytes from elderly patients with LLH for hepatolithiasis. Furthermore, the overexpression of 102911 inhibited the proliferation of CD3+/CD4+ T lymphocytes as well as promoting cell apoptosis, with the opposite effects being observed on knockdown of 102911. miR-129-5p is involved in the proliferation and apoptosis of CD3+/CD4+ T lymphocytes and may be a promising target of 102911. Moreover, SOX6 is a downstream molecule of miR-129-5p. Immune function and number of T lymphocytes decreased significantly after surgical trauma compared to younger patients, and this decline lasted longer in older patients treated with LLH for hepatolithiasis. The 102911/miR-129-5p/SOX6 axis was found to be involved in T lymphocytes immune function, which provided a novel insight for the treatment of elderly patients with hepatolithiasis.
Collapse
Affiliation(s)
- Hongqiang Zhao
- Translational Medicine Research Center, Fourth Medical Center and Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100048, P.R. China.,Department of Pathology, Fourth Medical Center of The Chinese PLA General Hospital, Beijing 100048, P.R. China
| | - Xiaoyu Shao
- Department of Ultrasound, Community Health Service Center, Changping, Beijing 100096, P.R. China
| | - Haorun Liu
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Qi Liu
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
| | - Jiangyang Lu
- Department of Pathology, Fourth Medical Center of The Chinese PLA General Hospital, Beijing 100048, P.R. China
| | - Weimin Li
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing 100853, P.R. China
| |
Collapse
|
10
|
Saleem M, Barturen‐Larrea P, Gomez JA. Emerging roles of Sox6 in the renal and cardiovascular system. Physiol Rep 2020; 8:e14604. [PMID: 33230925 PMCID: PMC7683808 DOI: 10.14814/phy2.14604] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 12/15/2022] Open
Abstract
The function of Sex-determining Region Y (SRY)-related high-mobility-group box (Sox) family of transcription factors in cell fate decisions during embryonic development are well-established. Accumulating evidence indicates that the Sox family of transcription factors are fundamental in adult tissue homeostasis, regeneration, and physiology. The SoxD subfamily of genes are expressed in various cell types of different organs during embryogenesis and adulthood and have been involved in cell-fate determination, cellular proliferation and survival, differentiation, and terminal maturation in a number of cell lineages. The dysregulation in the function of SoxD proteins (i.e. Sox5, Sox6, Sox13, and Sox23) have been implicated in different disease conditions such as chondrodysplasia, cancer, diabetes, hypertension, autoimmune diseases, osteoarthritis among others. In this minireview, we present recent developments related to the transcription factor Sox6, which is involved in a number of diseases such as diabetic nephropathy, adipogenesis, cardiomyopathy, inflammatory bowel disease, and cancer. Sox6 has been implicated in the regulation of renin expression and JG cell recruitment in mice during sodium depletion and dehydration. We provide a current perspective of Sox6 research developments in last five years, and the implications of Sox6 functions in cardiovascular physiology and disease conditions.
Collapse
Affiliation(s)
- Mohammad Saleem
- Department of Medicine / Clinical Pharmacology DivisionVanderbilt University Medical CenterNashvilleTNUSA
| | - Pierina Barturen‐Larrea
- Department of Medicine / Clinical Pharmacology DivisionVanderbilt University Medical CenterNashvilleTNUSA
| | - Jose A. Gomez
- Department of Medicine / Clinical Pharmacology DivisionVanderbilt University Medical CenterNashvilleTNUSA
| |
Collapse
|