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He R, Chen Y. The Role of Adipose Tissue-derived Exosomes in Chronic Metabolic Disorders. Curr Med Sci 2024; 44:463-474. [PMID: 38900388 DOI: 10.1007/s11596-024-2902-2] [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] [Received: 11/08/2023] [Accepted: 05/28/2024] [Indexed: 06/21/2024]
Abstract
Excessive fat deposition in obese subjects promotes the occurrence of metabolic diseases, such as type 2 diabetes mellitus (T2DM), cardiovascular diseases, and non-alcoholic fatty liver disease (NAFLD). Adipose tissue is not only the main form of energy storage but also an endocrine organ that not only secretes adipocytokines but also releases many extracellular vesicles (EVs) that play a role in the regulation of whole-body metabolism. Exosomes are a subtype of EVs, and accumulating evidence indicates that adipose tissue exosomes (AT Exos) mediate crosstalk between adipose tissue and multiple organs by being transferred to targeted cells or tissues through paracrine or endocrine mechanisms. However, the roles of AT Exos in crosstalk with metabolic organs remain to be fully elucidated. In this review, we summarize the latest research progress on the role of AT Exos in the regulation of metabolic disorders. Moreover, we discuss the potential role of AT Exos as biomarkers in metabolic diseases and their clinical application.
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Affiliation(s)
- Rui He
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Laboratory of Endocrinology & Metabolism, Key Laboratory of Vascular Aging of the Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yong Chen
- Division of Endocrinology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Laboratory of Endocrinology & Metabolism, Key Laboratory of Vascular Aging of the Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Branch of National Clinical Research Center for Metabolic Diseases, Wuhan, 430030, China.
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Zheng W, Ji X, Yin QQ, Wu C, Xu C, Pan H, Wu C. Exosomes as Emerging Regulators of Immune Responses in Type 2 Diabetes Mellitus. J Diabetes Res 2024; 2024:3759339. [PMID: 38455849 PMCID: PMC10919986 DOI: 10.1155/2024/3759339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 02/06/2024] [Accepted: 02/20/2024] [Indexed: 03/09/2024] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by high blood glucose levels resulting from insulin resistance and impaired insulin secretion. Immune dysregulation-mediated chronic low-grade inflammation is a critical factor that poses a significant risk to the metabolic disorders of T2DM and its related complications. Exosomes, as small extracellular vesicles secreted by various cells, have emerged as essential regulators of intercellular communication and immune regulation. In this review, we summarize the current understanding of the role of exosomes derived from immune and nonimmune cells in modulating immune responses in T2DM by regulating immune cell functions and cytokine production. More importantly, we suggest potential strategies for the clinical applications of exosomes in T2DM management, including biomarkers for disease diagnosis and monitoring, exosome-based therapies for drug delivery vehicles, and targeted therapy for exosomes.
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Affiliation(s)
- Wei Zheng
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xin Ji
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Qiao qiao Yin
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Chensi Wu
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Chengan Xu
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Hongying Pan
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Chun Wu
- Department of Endocrinology, Chun'an First People's Hospital, Hangzhou, Zhejiang, China
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Miron RJ, Estrin NE, Sculean A, Zhang Y. Understanding exosomes: Part 2-Emerging leaders in regenerative medicine. Periodontol 2000 2024; 94:257-414. [PMID: 38591622 DOI: 10.1111/prd.12561] [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: 02/04/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 04/10/2024]
Abstract
Exosomes are the smallest subset of extracellular signaling vesicles secreted by most cells with the ability to communicate with other tissues and cell types over long distances. Their use in regenerative medicine has gained tremendous momentum recently due to their ability to be utilized as therapeutic options for a wide array of diseases/conditions. Over 5000 publications are currently being published yearly on this topic, and this number is only expected to dramatically increase as novel therapeutic strategies continue to be developed. Today exosomes have been applied in numerous contexts including neurodegenerative disorders (Alzheimer's disease, central nervous system, depression, multiple sclerosis, Parkinson's disease, post-traumatic stress disorders, traumatic brain injury, peripheral nerve injury), damaged organs (heart, kidney, liver, stroke, myocardial infarctions, myocardial infarctions, ovaries), degenerative processes (atherosclerosis, diabetes, hematology disorders, musculoskeletal degeneration, osteoradionecrosis, respiratory disease), infectious diseases (COVID-19, hepatitis), regenerative procedures (antiaging, bone regeneration, cartilage/joint regeneration, osteoarthritis, cutaneous wounds, dental regeneration, dermatology/skin regeneration, erectile dysfunction, hair regrowth, intervertebral disc repair, spinal cord injury, vascular regeneration), and cancer therapy (breast, colorectal, gastric cancer and osteosarcomas), immune function (allergy, autoimmune disorders, immune regulation, inflammatory diseases, lupus, rheumatoid arthritis). This scoping review is a first of its kind aimed at summarizing the extensive regenerative potential of exosomes over a broad range of diseases and disorders.
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Affiliation(s)
- Richard J Miron
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Nathan E Estrin
- Advanced PRF Education, Venice, Florida, USA
- School of Dental Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, Florida, USA
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan, Wuhan, China
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4
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Sajewicz-Krukowska J, Mirosław P, Jastrzębski JP, Domańska-Blicharz K, Tarasiuk K, Marzec-Kotarska B. miRNA Expression Signatures Induced by Chicken Astrovirus Infection in Chickens. Int J Mol Sci 2023; 24:15128. [PMID: 37894809 PMCID: PMC10606767 DOI: 10.3390/ijms242015128] [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: 09/12/2023] [Revised: 09/27/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023] Open
Abstract
miRNAs represent ubiquitous regulators of gene expression and play an important and pivotal regulatory role in viral disease pathogenesis and virus-host interactions. Although previous studies have provided basic data for understanding the role of miRNAs in the molecular mechanisms of viral infection in birds, the role of miRNAs in the regulation of host responses to chicken astrovirus (CAstV) infection in chickens is not yet understood. In our study, we applied next-generation sequencing to profile miRNA expression in CAstV-infected chickens and to decipher miRNA-targeted specific signaling pathways engaged in potentially vital virus-infection biological processes. Among the 1354 detected miRNAs, we identified 58 mature miRNAs that were significantly differentially expressed in infected birds. Target prediction resulted in 4741 target genes. GO and KEGG pathway enrichment analyses showed that the target genes were mainly involved in the regulation of cellular processes and immune responses.
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Affiliation(s)
- Joanna Sajewicz-Krukowska
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (K.D.-B.); (K.T.)
| | - Paweł Mirosław
- Foundation of Research and Science Development, 01-242 Warsaw, Poland;
| | - Jan P. Jastrzębski
- Department of Plant Physiology, Genetics and Biotechnology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, 10-719 Olsztyn, Poland;
| | - Katarzyna Domańska-Blicharz
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (K.D.-B.); (K.T.)
| | - Karolina Tarasiuk
- Department of Poultry Diseases, National Veterinary Research Institute, 24-100 Puławy, Poland; (K.D.-B.); (K.T.)
| | - Barbara Marzec-Kotarska
- Department of Clinical Pathomorphology, The Medical University of Lublin, 20-090 Lublin, Poland;
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Bakhashab S, Megantara HP, Mahaputra DK, O’Neill J, Phowira J, Weaver JU. Decoding of miR-7-5p in Colony Forming Unit-Hill Colonies as a Biomarker of Subclinical Cardiovascular Disease-A MERIT Study. Int J Mol Sci 2023; 24:11977. [PMID: 37569355 PMCID: PMC10418446 DOI: 10.3390/ijms241511977] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/17/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Colony forming unit-Hill (CFU-Hill) colonies were established to serve as a sensitive biomarker for vascular health. In animals, the overexpression of miR-7-5p was shown to be pro-atherogenic and associated with increased cardiovascular disease (CVD) risk. In a MERIT study, we aimed to explore the role of miR-7-5p expression in CFU-Hill colonies in type 1 diabetes mellitus (T1DM) and the effect of metformin in subclinical CVD. The expression of miR-7-5p in CFU-Hill colonies in 29 T1DM subjects without CVD and 20 healthy controls (HC) was measured. Metformin was administered to T1DM subjects for eight weeks. MiR-7-5p was upregulated in T1DM whereas metformin reduced it to HC levels. MiR-7-5p was positively correlated with c-reactive protein, and C-X-C motif chemokine ligand 10. The receiver operating characteristic curve revealed miR-7-5p as a biomarker of CVD, and upregulated miR-7-5p, defining subclinical CVD at a HbA1c level of 44.3 mmol/mol. Ingenuity pathway analysis predicted miR-7-5p to inhibit the mRNA expression of Krüppel-like factor 4, epidermal growth factor receptor, insulin-like growth factor 1 receptor, v-raf-1 murine leukemia viral oncogene homolog 1 and insulin receptor substrate ½, and insulin receptor, while metformin activated these miRNAs via transforming growth factor-β1 and Smad2/3. We proved the pro-atherogenic effect of miR-7-5p that maybe used as a prognostic biomarker.
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Affiliation(s)
- Sherin Bakhashab
- Biochemistry Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (H.P.M.); (D.K.M.); j.o' (J.O.); (J.P.)
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 2189, Saudi Arabia
| | - Hamzah Pratama Megantara
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (H.P.M.); (D.K.M.); j.o' (J.O.); (J.P.)
- Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia
| | - Dimas Kirana Mahaputra
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (H.P.M.); (D.K.M.); j.o' (J.O.); (J.P.)
- Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia
| | - Josie O’Neill
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (H.P.M.); (D.K.M.); j.o' (J.O.); (J.P.)
| | - Jason Phowira
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (H.P.M.); (D.K.M.); j.o' (J.O.); (J.P.)
- Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia
| | - Jolanta U. Weaver
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK; (H.P.M.); (D.K.M.); j.o' (J.O.); (J.P.)
- Department of Diabetes, Queen Elizabeth Hospital, Gateshead, Newcastle Upon Tyne NE9 6SH, UK
- Vascular Biology and Medicine Theme, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
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Natalicchio A, Montagnani M, Gallo M, Marrano N, Faggiano A, Zatelli MC, Mazzilli R, Argentiero A, Danesi R, D'Oronzo S, Fogli S, Giuffrida D, Gori S, Ragni A, Renzelli V, Russo A, Franchina T, Tuveri E, Sciacca L, Monami M, Cirino G, Di Cianni G, Colao A, Avogaro A, Cinieri S, Silvestris N, Giorgino F. MiRNA dysregulation underlying common pathways in type 2 diabetes and cancer development: an Italian Association of Medical Oncology (AIOM)/Italian Association of Medical Diabetologists (AMD)/Italian Society of Diabetology (SID)/Italian Society of Endocrinology (SIE)/Italian Society of Pharmacology (SIF) multidisciplinary critical view. ESMO Open 2023; 8:101573. [PMID: 37263082 PMCID: PMC10245125 DOI: 10.1016/j.esmoop.2023.101573] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/27/2023] [Accepted: 04/26/2023] [Indexed: 06/03/2023] Open
Abstract
Increasing evidence suggests that patients with diabetes, particularly type 2 diabetes (T2D), are characterized by an increased risk of developing different types of cancer, so cancer could be proposed as a new T2D-related complication. On the other hand, cancer may also increase the risk of developing new-onset diabetes, mainly caused by anticancer therapies. Hyperinsulinemia, hyperglycemia, and chronic inflammation typical of T2D could represent possible mechanisms involved in cancer development in diabetic patients. MicroRNAs (miRNAs) are a subset of non-coding RNAs, ⁓22 nucleotides in length, which control the post-transcriptional regulation of gene expression through both translational repression and messenger RNA degradation. Of note, miRNAs have multiple target genes and alteration of their expression has been reported in multiple diseases, including T2D and cancer. Accordingly, specific miRNA-regulated pathways are involved in the pathogenesis of both conditions. In this review, a panel of experts from the Italian Association of Medical Oncology (AIOM), Italian Association of Medical Diabetologists (AMD), Italian Society of Diabetology (SID), Italian Society of Endocrinology (SIE), and Italian Society of Pharmacology (SIF) provide a critical view of the evidence about the involvement of miRNAs in the pathophysiology of both T2D and cancer, trying to identify the shared miRNA signature and pathways able to explain the strong correlation between the two conditions, as well as to envision new common pharmacological approaches.
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Affiliation(s)
- A Natalicchio
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - M Montagnani
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Pharmacology, Medical School, University of Bari Aldo Moro, Bari, Italy
| | - M Gallo
- Endocrinology and Metabolic Diseases Unit, AO SS Antonio e Biagio e Cesare Arrigo of Alessandria, Alessandria, Italy
| | - N Marrano
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - A Faggiano
- Endocrinology Unit, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ENETS Center of Excellence, Sapienza University of Rome, Rome, Italy
| | - M C Zatelli
- Section of Endocrinology, Geriatrics, and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - R Mazzilli
- Endocrinology Unit, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, ENETS Center of Excellence, Sapienza University of Rome, Rome, Italy
| | - A Argentiero
- Medical Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - R Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - S D'Oronzo
- Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Bari, Italy
| | - S Fogli
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - D Giuffrida
- Department of Oncology, Istituto Oncologico del Mediterraneo, Viagrande, Catania, Italy
| | - S Gori
- Oncologia Medica, IRCCS Ospedale Don Calabria-Sacro Cuore di Negrar, Verona, Italy
| | - A Ragni
- Endocrinology and Metabolic Diseases Unit, AO SS Antonio e Biagio e Cesare Arrigo of Alessandria, Alessandria, Italy
| | - V Renzelli
- Diabetologist and Endocrinologist, Italian Association of Clinical Diabetologists, Rome, Italy
| | - A Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - T Franchina
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - E Tuveri
- Diabetology, Endocrinology and Metabolic Diseases Service, ASL-Sulcis, Carbonia, Sardinia, Italy
| | - L Sciacca
- Department of Clinical and Experimental Medicine, Endocrinology Section, University of Catania, Catania, Italy
| | - M Monami
- Diabetology, Careggi Hospital and University of Florence, Firenze, Italy
| | - G Cirino
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - G Di Cianni
- Diabetes Unit, Livorno Hospital, Livorno, Italy
| | - A Colao
- Endocrinology, Diabetology and Andrology Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy; UNESCO Chair, Education for Health and Sustainable Development, Federico II University, Naples, Italy
| | - A Avogaro
- Department of Medicine, University of Padova, Padua, Italy
| | - S Cinieri
- Medical Oncology Division and Breast Unit, Senatore Antonio Perrino Hospital, ASL Brindisi, Brindisi, Italy
| | - N Silvestris
- Medical Oncology Unit, Department of Human Pathology "G. Barresi", University of Messina, Messina, Italy
| | - F Giorgino
- Department of Precision and Regenerative Medicine and Ionian Area, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy.
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Szydełko J, Matyjaszek-Matuszek B. MicroRNAs as Biomarkers for Coronary Artery Disease Related to Type 2 Diabetes Mellitus-From Pathogenesis to Potential Clinical Application. Int J Mol Sci 2022; 24:ijms24010616. [PMID: 36614057 PMCID: PMC9820734 DOI: 10.3390/ijms24010616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/23/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disease with still growing incidence among adults and young people worldwide. Patients with T2DM are more susceptible to developing coronary artery disease (CAD) than non-diabetic individuals. The currently used diagnostic methods do not ensure the detection of CAD at an early stage. Thus, extensive research on non-invasive, blood-based biomarkers is necessary to avoid life-threatening events. MicroRNAs (miRNAs) are small, endogenous, non-coding RNAs that are stable in human body fluids and easily detectable. A number of reports have highlighted that the aberrant expression of miRNAs may impair the diversity of signaling pathways underlying the pathophysiology of atherosclerosis, which is a key player linking T2DM with CAD. The preclinical evidence suggests the atheroprotective and atherogenic influence of miRNAs on every step of T2DM-induced atherogenesis, including endothelial dysfunction, endothelial to mesenchymal transition, macrophage activation, vascular smooth muscle cells proliferation/migration, platelet hyperactivity, and calcification. Among the 122 analyzed miRNAs, 14 top miRNAs appear to be the most consistently dysregulated in T2DM and CAD, whereas 10 miRNAs are altered in T2DM, CAD, and T2DM-CAD patients. This up-to-date overview aims to discuss the role of miRNAs in the development of diabetic CAD, emphasizing their potential clinical usefulness as novel, non-invasive biomarkers and therapeutic targets for T2DM individuals with a predisposition to undergo CAD.
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Mishra S, Bahinipati J, Sarangi R, Mohapatra SR, Das S, Mishra A. A comprehensive overview on Micro RNA signature in type 2 diabetes Mellitus and its complications. Indian J Clin Biochem 2022; 38:151-158. [PMID: 36090301 PMCID: PMC9441834 DOI: 10.1007/s12291-022-01069-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/05/2022] [Indexed: 11/29/2022]
Abstract
MicroRNAs (miRNAs) are small endogenous, non-coding RNA molecules that can modulate the expression of their target genes. Since its discovery, an enormous breakthrough has been established regarding its biogenesis and pathophysiological action, which has revolutionized the field of molecular biology. In addition, recent studies have identified the existence of stable extracellular/circulating miRNAs tissues and in biological fluids like blood where they are safeguarded from endogenous ribonuclease activity. Type 2 diabetes mellitus (T2DM) has emerged as a prime health issue worldwide. Incidence has increased considerably over the past decade. There are various tests that have been employed to diagnose T2DM. But for early detection and development, the establishment of biomarkers are of paramount importance. Contemporary evidence also validates the signature of a set of this epigenetic factor miRNA in the development of various diseases, including T2DM. This article reviews the contemporary corroboration associating miRNAs and T2DM and emphasizes the potential role of miRNA as a circulatory biomarker that could alert the growing prevalence of T2DM. Also, it acknowledges the valuable compendium of information regarding biogenesis and functional role of circulating miRNA in insulin resistance which is intimately linked to T2DM.
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Affiliation(s)
- Sanjukta Mishra
- Department of Biochemistry, Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Campus 5, 751024 Bhubaneswar, Odisha India
| | - Jyotirmayee Bahinipati
- Department of Biochemistry, Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Campus 5, 751024 Bhubaneswar, Odisha India
| | - RajLaxmi Sarangi
- Department of Biochemistry, Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Campus 5, 751024 Bhubaneswar, Odisha India
| | - Soumya Ranjan Mohapatra
- Department of Research & Development, Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Campus 5, 751024 Bhubaneswar, Odisha India
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Deemed to be University, Bhubaneswar, India
| | - Swarnalata Das
- Department of Paediatrics, Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Bhubaneswar, Odisha India
| | - Amaresh Mishra
- Department of Surgery, Kalinga Institute of Medical Sciences, KIIT Deemed to be University, Bhubaneswar, Odisha India
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Chandrasekera D, Katare R. Exosomal microRNAs in diabetic heart disease. Cardiovasc Diabetol 2022; 21:122. [PMID: 35778763 PMCID: PMC9250231 DOI: 10.1186/s12933-022-01544-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 05/27/2022] [Indexed: 02/08/2023] Open
Abstract
Diabetes is a metabolic disorder that affects millions of people worldwide. Diabetic heart disease (DHD) comprises coronary artery disease, heart failure, cardiac autonomic neuropathy, peripheral arterial disease, and diabetic cardiomyopathy. The onset and progression of DHD have been attributed to molecular alterations in response to hyperglycemia in diabetes. In this context, microRNAs (miRNAs) have been demonstrated to have a significant role in the development and progression of DHD. In addition to their effects on the host cells, miRNAs can be released into circulation after encapsulation within the exosomes. Exosomes are extracellular nanovesicles ranging from 30 to 180 nm in diameter secreted by all cell types. They carry diverse cargos that are altered in response to various conditions in their parent cells. Exosomal miRNAs have been extensively studied in recent years due to their role and therapeutic potential in DHD. This review will first provide an overview of exosomes, their biogenesis and function, followed by the role of exosomes in cardiovascular disease and then focuses on the known role of exosomes and associated miRNAs in DHD.
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Affiliation(s)
- Dhananjie Chandrasekera
- Department of Physiology, School of Biomedical Sciences, HeartOtago, University of Otago, 270, Great King Street, Dunedin, New Zealand.
| | - Rajesh Katare
- Department of Physiology, School of Biomedical Sciences, HeartOtago, University of Otago, 270, Great King Street, Dunedin, New Zealand.
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Bhushan R, Rani A, Gupta D, Ali A, Dubey PK. MicroRNA-7 regulates insulin signaling pathway by targeting IRS1, IRS2, and RAF1 genes in gestational diabetes mellitus. Microrna 2022; 11:57-72. [PMID: 35422233 DOI: 10.2174/2211536611666220413100636] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/19/2021] [Accepted: 02/08/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Small non-coding micro RNAs (miRNAs) are indicated in various metabolic processes and play a critical role in disease pathology, including gestational diabetes mellitus (GDM). OBJECTIVE The purpose of this study was to examine the altered expression of miRNAs and their target genes in placental tissue (PL), cord blood (CB), and maternal blood (MB) of matched non-glucose tolerant (NGT) and GDM mother. METHODS In a case-control study, micro-RNA was quantified from forty-five serum (MB n = 15, CB n = 15, and PL n = 15) and matched placental tissue using stem-loop RT-qPCR followed by target prediction, network construction and functional and pathways enrichment analysis. Further, target genes were verified in-vitro through transfection and RT-qPCR. RESULTS Five miRNAs, namely hsa-let 7a-5P, hsa-miR7-5P, hsa-miR9-5P, hsa-miR18a-5P, and hsa-miR23a-3P were significantly over-expressed (p < 0.05) in all three samples namely PL, CB, and MB of GDM patients. However, the sample-wise comparison reveals higher expression of miRNA 7 in MB while lowest in CB than control. Furthermore, a comparison of fold change expression of target genes discloses a lower expression of IRS1, IRS2, and RAF1 in MB while comparatively higher expression of NRAS in MB and CB. In-vitro validation reveals lower expression of IRS1/2 and RAF1 in response to overexpression of miR-7 and vice-versa. Thus it is evident that increased miRNA7 expression causes down-regulation of its target genes IRS1, IRS2, and RAF1 in GDM mother compared to control. Further, target prediction, pathway enrichment, and hormone analysis (significantly higher FSH & LH in MB of GDM compared to NGT) revealed the insulin signaling, inflammatory and GnRH signaling as major pathways regulated by miRNA7. CONCLUSIONS Thus, an elevated level of miRNA7 may be associated with the progression of GDM by altering the multiple pathways like insulin, GnRH, and inflammatory signaling pathways via targeting IRS1, IRS2, and RAF1, implicating a new therapeutic target for GDM.
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Affiliation(s)
- Ravi Bhushan
- Centre for Genetic Disorders, Institute of Science, Banaras Hindu University Varanasi 221005, Uttar Pradesh, India
| | - Anjali Rani
- Department of Obstetrics and Gynecology, Institute of Medical Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Deepali Gupta
- Department of Obstetrics and Gynecology, Ashirwad Hospital, Varanasi 221005, Uttar Pradesh, India
| | - Akhtar Ali
- Centre for Genetic Disorders, Institute of Science, Banaras Hindu University Varanasi 221005, Uttar Pradesh, India
| | - Pawan K Dubey
- Centre for Genetic Disorders, Institute of Science, Banaras Hindu University Varanasi 221005, Uttar Pradesh, India
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11
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Rampin A, Carrabba M, Mutoli M, Eman CL, Testa G, Madeddu P, Spinetti G. Recent Advances in KEAP1/NRF2-Targeting Strategies by Phytochemical Antioxidants, Nanoparticles, and Biocompatible Scaffolds for the Treatment of Diabetic Cardiovascular Complications. Antioxid Redox Signal 2022; 36:707-728. [PMID: 35044251 DOI: 10.1089/ars.2021.0134] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Significance: Modulation of nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-mediated antioxidant response is a key aspect in the onset of diabetes-related cardiovascular complications. With this review, we provide an overview of the recent advances made in the development of Nrf2-targeting strategies for the treatment of diabetes, with particular attention toward the activation of Nrf2 by natural antioxidant compounds, nanoparticles, and oxidative stress-modulating biocompatible scaffolds. Recent Advances: In the past 30 years, studies addressing the use of antioxidant therapies to treat diabetes have grown exponentially, showing promising but yet inconclusive results. Animal studies and clinical trials on the Nrf2 pathway have shown promising results, suggesting that its activation can delay or reverse some of the cardiovascular impairments in diabetes. Critical Issues: Hyperglycemia- and oscillating glucose levels-induced reactive oxygen species (ROS) accumulation is progressively emerging as a central factor in the onset and progression of diabetes-related cardiovascular complications, including endothelial dysfunction, retinopathy, heart failure, stroke, critical limb ischemia, ulcers, and delayed wound healing. In this context, accumulating evidence suggests a central role for Nrf2-mediated antioxidant response, one of the most studied cellular defensive mechanisms against ROS accumulation. Future Directions: Innovative approaches such as tissue engineering and nanotechnology are converging toward targeting oxidative stress in diabetes. Antioxid. Redox Signal. 36, 707-728.
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Affiliation(s)
- Andrea Rampin
- Laboratory of Cardiovascular Physiopathology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy
| | - Michele Carrabba
- Laboratory of Experimental Cardiovascular Medicine, University of Bristol, Bristol, England, United Kingdom
| | - Martina Mutoli
- Laboratory of Cardiovascular Physiopathology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy
| | - Charlotte L Eman
- Laboratory of Cardiovascular Physiopathology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy
| | - Gianluca Testa
- Department of Medicine and Health Sciences, "V. Tiberio" University of Molise, Campobasso, Italy.,Interdepartmental Center for Nanotechnology Research-NanoBem, University of Molise, Campobasso, Italy
| | - Paolo Madeddu
- Laboratory of Experimental Cardiovascular Medicine, University of Bristol, Bristol, England, United Kingdom
| | - Gaia Spinetti
- Laboratory of Cardiovascular Physiopathology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy
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12
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Diagnostic, grading and prognostic role of a restricted miRNAs signature in primary and metastatic brain tumours. Discussion on their therapeutic perspectives. Mol Genet Genomics 2022; 297:357-371. [PMID: 35064290 DOI: 10.1007/s00438-021-01851-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 12/28/2021] [Indexed: 02/07/2023]
Abstract
At present, brain tumours remain one of the "hard-to-treat" malignancies with minimal improvement in patients' survival. Recently, miRNAs have been shown to correlate with oncogenesis and metastasis and have been investigated as potential biomarkers for diagnosis, prognosis and therapy prediction in different brain malignancies. The aim of the current study was to select an accurate and affordable brain tumour detection and grading approach. In the present study, we analysed the applicability of a restricted miRNA signature that could differentiate among patients with primary as well as metastatic brain tumours. Fresh tumour tissues were collected from Bulgarian patients (n = 38), including high-grade gliomas (n = 23), low-grade gliomas (n = 10) and brain metastases (n = 5) from lung cancer. Total RNAs enriched with microRNAs were isolated and differentially expressed miRNAs were analyzed by RT-qPCR using TaqMan Advanced miRNA assay. We selected a signature of miR-21, miR-10b, miR-7, miR-491 that showed good diagnostic potential in high-grade gliomas, low-grade gliomas and brain metastases compared with normal brain tissues. Our results showed that miR-10b could reliably differentiate brain metastases from high-grade gliomas, while miR-491 could distinguish low-grade from high-grade gliomas and brain metastases from low-grade gliomas. We observed that miR-21 and miR-7 correlated with disease recurrence, survival status and the Karnofsky Performance Status. The selected signature of miR-7, miR-21, miR-10b and miR-491 could be used as a highly accurate diagnostic, grading and prognostic biomarker in differentiating various types of brain tumours. Our data suggest that the 4-miRNAs signature could be further analysed for predicting treatment response and for future miRs-based targeted therapy. The ongoing studies on miRs-based targeted therapy related to our selected miRNA signature are also reviewed.
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13
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Fluitt MB, Mohit N, Gambhir KK, Nunlee-Bland G. To the Future: The Role of Exosome-Derived microRNAs as Markers, Mediators, and Therapies for Endothelial Dysfunction in Type 2 Diabetes Mellitus. J Diabetes Res 2022; 2022:5126968. [PMID: 35237694 PMCID: PMC8885279 DOI: 10.1155/2022/5126968] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 02/08/2022] [Indexed: 01/19/2023] Open
Abstract
The prevalence of diabetes mellitus (DM) is increasing at a staggering rate around the world. In the United States, more than 30.3 million Americans have DM. Type 2 diabetes mellitus (T2DM) accounts for 91.2% of diabetic cases and disproportionately affects African Americans and Hispanics. T2DM is a major risk factor for cardiovascular disease (CVD) and is the leading cause of morbidity and mortality among diabetic patients. While significant advances in T2DM treatment have been made, intensive glucose control has failed to reduce the development of macro and microvascular related deaths in this group. This highlights the need to further elucidate the underlying molecular mechanisms contributing to CVD in the setting of T2DM. Endothelial dysfunction (ED) plays an important role in the development of diabetes-induced vascular complications, including CVD and diabetic nephropathy (DN). Thus, the endothelium provides a lucrative means to investigate the molecular events involved in the development of vascular complications associated with T2DM. microRNAs (miRNA) participate in numerous cellular responses, including mediating messages in vascular homeostasis. Exosomes are small extracellular vesicles (40-160 nanometers) that are abundant in circulation and can deliver various molecules, including miRNAs, from donor to recipient cells to facilitate cell-to-cell communication. Endothelial cells are in constant contact with exosomes (and exosomal content) that can induce a functional response. This review discusses the modulatory role of exosomal miRNAs and proteins in diabetes-induced endothelial dysfunction, highlighting the significance of miRNAs as markers, mediators, and potential therapeutic interventions to ameliorate ED in this patient group.
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Affiliation(s)
- Maurice B. Fluitt
- Division of Endocrinology and Metabolism, Department of Medicine, Howard University College of Medicine, 520 W St NW, Washington, DC 20059, USA
| | - Neal Mohit
- Division of Endocrinology and Metabolism, Department of Medicine, Howard University College of Medicine, 520 W St NW, Washington, DC 20059, USA
- Department of Biology, Howard University, 415 College St. NW, Washington, DC 20059, USA
| | - Kanwal K. Gambhir
- Division of Endocrinology and Metabolism, Department of Medicine, Howard University College of Medicine, 520 W St NW, Washington, DC 20059, USA
| | - Gail Nunlee-Bland
- Division of Endocrinology and Metabolism, Department of Medicine, Howard University College of Medicine, 520 W St NW, Washington, DC 20059, USA
- Diabetes Treatment Center, Howard University Hospital, 2041 Georgia Ave, NW, Washington, DC 20060, USA
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14
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Liu Q, Wang M, Xu T, Liang W, Yang F. Significance of serum miR-29a in the occurrence and progression of diabetic nephropathy: A cross-sectional study. J Clin Lab Anal 2021; 36:e24210. [PMID: 34964177 PMCID: PMC8842137 DOI: 10.1002/jcla.24210] [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: 10/21/2021] [Revised: 12/09/2021] [Accepted: 12/17/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Diabetic nephropathy (DN), a common microvascular complication of type 2 diabetes mellitus (T2DM), is an important factor causing chronic kidney disease. However, the relationship between miR-29a and DN remains unknown. Therefore, a cross-sectional study was conducted to identify a potential molecular biomarker for DN prevention and management by detecting the serum miR-29a levels. METHODS The serum miR-29a levels were measured in 360 subjects (180 T2DM patients and 180 healthy controls) using quantitative reverse transcription PCR (qRT-PCR), and other conventional indicators were measured and analysed. A binary logistic regression was used to evaluate the DN risk factors; a receiver operating characteristic (ROC) curve was applied to analyse the diagnostic efficacy of miR-29a for DN, and a Spearman's rank correlation analysis was used to evaluate the correlation between serum miR-29a and cystatin C. RESULTS The serum miR-29 levels in the T2DM patients were higher than those in the healthy subjects and significantly increased with the progression of DN (p < 0.05). Serum miR-29a and cystatin C are independent predictors of the occurrence of DN. Compared with a single indicator, the combination of serum miR-29a and cystatin C has better DN diagnostic performance. In addition, the serum miR-29a levels were positively correlated with cystatin C in the patients with DN (r = 0.521, p < 0.001). CONCLUSION The expression of serum miR-29a was significantly associated with the occurrence and progression of DN and is expected to become a potential biomarker for the diagnosis of DN.
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Affiliation(s)
- Qian Liu
- Department of Laboratory Medicine, The Second People's Hospital of Lianyungang, Lianyungang, China.,Department of Laboratory Medicine, Lianyungang Hospital Affiliated to Jiangsu University, Lianyungang, China
| | - Menglin Wang
- Department of Laboratory Medicine, Suqian First Hospital, Suqian, China
| | - Tongdao Xu
- Department of Endocrinology, The Second People's Hospital of Lianyungang, Lianyungang, China
| | - Wei Liang
- Department of Laboratory Medicine, The Second People's Hospital of Lianyungang, Lianyungang, China.,Department of Laboratory Medicine, Lianyungang Hospital Affiliated to Jiangsu University, Lianyungang, China
| | - Fumeng Yang
- Department of Laboratory Medicine, The Second People's Hospital of Lianyungang, Lianyungang, China.,Department of Laboratory Medicine, Lianyungang Hospital Affiliated to Jiangsu University, Lianyungang, China
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15
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Padilla-Martinez F, Wojciechowska G, Szczerbinski L, Kretowski A. Circulating Nucleic Acid-Based Biomarkers of Type 2 Diabetes. Int J Mol Sci 2021; 23:ijms23010295. [PMID: 35008723 PMCID: PMC8745431 DOI: 10.3390/ijms23010295] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/25/2021] [Accepted: 12/26/2021] [Indexed: 11/23/2022] Open
Abstract
Type 2 diabetes (T2D) is a deficiency in how the body regulates glucose. Uncontrolled T2D will result in chronic high blood sugar levels, eventually resulting in T2D complications. These complications, such as kidney, eye, and nerve damage, are even harder to treat. Identifying individuals at high risk of developing T2D and its complications is essential for early prevention and treatment. Numerous studies have been done to identify biomarkers for T2D diagnosis and prognosis. This review focuses on recent T2D biomarker studies based on circulating nucleic acids using different omics technologies: genomics, transcriptomics, and epigenomics. Omics studies have profiled biomarker candidates from blood, urine, and other non-invasive samples. Despite methodological differences, several candidate biomarkers were reported for the risk and diagnosis of T2D, the prognosis of T2D complications, and pharmacodynamics of T2D treatments. Future studies should be done to validate the findings in larger samples and blood-based biomarkers in non-invasive samples to support the realization of precision medicine for T2D.
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Affiliation(s)
- Felipe Padilla-Martinez
- Clinical Research Centre, Medical University of Bialystok, 15276 Białystok, Poland; (F.P.-M.); (L.S.); (A.K.)
| | - Gladys Wojciechowska
- Clinical Research Centre, Medical University of Bialystok, 15276 Białystok, Poland; (F.P.-M.); (L.S.); (A.K.)
- Correspondence:
| | - Lukasz Szczerbinski
- Clinical Research Centre, Medical University of Bialystok, 15276 Białystok, Poland; (F.P.-M.); (L.S.); (A.K.)
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, 15276 Białystok, Poland
| | - Adam Kretowski
- Clinical Research Centre, Medical University of Bialystok, 15276 Białystok, Poland; (F.P.-M.); (L.S.); (A.K.)
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, 15276 Białystok, Poland
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16
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Cione E, Cannataro R, Gallelli L, De Sarro G, Caroleo MC. Exosome microRNAs in Metabolic Syndrome as Tools for the Early Monitoring of Diabetes and Possible Therapeutic Options. Pharmaceuticals (Basel) 2021; 14:ph14121257. [PMID: 34959658 PMCID: PMC8706321 DOI: 10.3390/ph14121257] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/26/2021] [Accepted: 11/30/2021] [Indexed: 02/07/2023] Open
Abstract
Exosomes are nano-sized extracellular vesicles produced and released by almost all cell types. They play an essential role in cell-cell communications by delivering cellular bioactive compounds such as functional proteins, metabolites, and nucleic acids, including microRNA, to recipient cells. Thus, they are involved in various physio-pathological conditions. Exosome-miRNAs are associated with numerous diseases, including type 2 diabetes, a complex multifactorial metabolic disorder linked to obesity. In addition, exosome-miRNAs are emerging as essential regulators in the progression of diabetes, principally for pancreatic β-cell injury and insulin resistance. Here, we have clustered the recent findings concerning exosome-miRNAs associated with β-cell dysfunction to provide a novel approach for the early diagnosis and therapy of diabetes.
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Affiliation(s)
- Erika Cione
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Ed. Polifunzionale, Arcavacata di Rende, 87036 Rende, CS, Italy;
- GalaScreen Laboratories, University of Calabria, Ed. Polifunzionale, Arcavacata di Rende, 87036 Rende, CS, Italy;
- Correspondence:
| | - Roberto Cannataro
- GalaScreen Laboratories, University of Calabria, Ed. Polifunzionale, Arcavacata di Rende, 87036 Rende, CS, Italy;
| | - Luca Gallelli
- Department of Health Science, University of Catanzaro and Operative Unit of Clinical Pharmacology and Pharmacovigilance, Mater Domini Hospital, 88100 Catanzaro, CZ, Italy; (L.G.); (G.D.S.)
| | - Giovambattista De Sarro
- Department of Health Science, University of Catanzaro and Operative Unit of Clinical Pharmacology and Pharmacovigilance, Mater Domini Hospital, 88100 Catanzaro, CZ, Italy; (L.G.); (G.D.S.)
| | - Maria Cristina Caroleo
- Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Ed. Polifunzionale, Arcavacata di Rende, 87036 Rende, CS, Italy;
- GalaScreen Laboratories, University of Calabria, Ed. Polifunzionale, Arcavacata di Rende, 87036 Rende, CS, Italy;
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17
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Liu X, Zhou Y. Downregulation of lncRNA ANRIL Inhibits Osteogenic Differentiation of Periodontal Ligament Cells via Sponging miR-7 through NF- κB Pathway. Anal Cell Pathol (Amst) 2021; 2021:7890674. [PMID: 34868829 PMCID: PMC8635939 DOI: 10.1155/2021/7890674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/22/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) are dysregulated in periodontitis development and involved in osteogenesis. The current study was aimed at investigating the function of lncRNA ANRIL in periodontal ligament cells (PDLCs) and potential molecular mechanisms. METHODS Firstly, the level of ANRIL was tested by qPCR. Then, PDLCs were treated with a mineralizing solution to induce osteogenic differentiation. ALP activity was measured, and protein levels of BMP2, Osterix, and OCN were measured by Western blot. A target of ANRIL was verified using dual-luciferase reporter assay. miR-7 level was measured by qPCR, and the signals of the NF-κB pathway were tested by Western blot. RESULTS ANRIL expression was downregulated in PDL tissues. Next, ALP activity and protein levels of BMP2, Osterix, and OCN were increased to show that PDLCs were differentiated. ANRIL level was increased in differential PDLCs, in which knockdown inhibited osteogenic differentiation. Then, miR-7 was found as a target of ANRIL. The miR-7 level was upregulated in PDL tissues and reduced in differential PDLCs. Inhibition of miR-7 suppressed ALP activity and BMP2, Osterix, and OCN expression. Moreover, inhibition of miR-7 reversed the effects on the osteogenic differentiation induced by knockdown of ANRIL. Besides, the levels of p-P65 and p-IκBα were elevated by ANRIL downregulation and were rescued by suppressing miR-7. CONCLUSIONS Knockdown of ANRIL inhibited osteogenic differentiation via sponging miR-7 through the NF-κB pathway, suggesting that ANRIL might be a therapeutic target for periodontitis.
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Affiliation(s)
- Xinwei Liu
- Department of Stomatology, Beihua University Affiliated Hospital, Jilin 132021, China
| | - Yue Zhou
- Department of Stomatology, Beihua University Affiliated Hospital, Jilin 132021, China
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18
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Caddy S, Papa G, Borodavka A, Desselberger U. Rotavirus research: 2014-2020. Virus Res 2021; 304:198499. [PMID: 34224769 DOI: 10.1016/j.virusres.2021.198499] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 02/09/2023]
Abstract
Rotaviruses are major causes of acute gastroenteritis in infants and young children worldwide and also cause disease in the young of many other mammalian and of avian species. During the recent 5-6 years rotavirus research has benefitted in a major way from the establishment of plasmid only-based reverse genetics systems, the creation of human and other mammalian intestinal enteroids, and from the wide application of structural biology (cryo-electron microscopy, cryo-EM tomography) and complementary biophysical approaches. All of these have permitted to gain new insights into structure-function relationships of rotaviruses and their interactions with the host. This review follows different stages of the viral replication cycle and summarizes highlights of structure-function studies of rotavirus-encoded proteins (both structural and non-structural), molecular mechanisms of viral replication including involvement of cellular proteins and lipids, the spectrum of viral genomic and antigenic diversity, progress in understanding of innate and acquired immune responses, and further developments of prevention of rotavirus-associated disease.
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Affiliation(s)
- Sarah Caddy
- Cambridge Institute for Therapeutic Immunology and Infectious Disease Jeffery Cheah Biomedical Centre, Cambridge, CB2 0AW, UK.
| | - Guido Papa
- MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus Francis Crick Avenue, Cambridge, CB2 0QH, UK.
| | - Alexander Borodavka
- Department of Biochemistry, University of Cambridge, Cambridge, CB2 1QW, UK.
| | - Ulrich Desselberger
- Department of Medicine, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK.
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19
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González-Sánchez LE, Ortega-Camarillo C, Contreras-Ramos A, Barajas-Nava LA. miRNAs as biomarkers for diagnosis of type 2 diabetes: A systematic review. J Diabetes 2021; 13:792-816. [PMID: 33576054 DOI: 10.1111/1753-0407.13166] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/02/2021] [Accepted: 02/07/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND This systematic review summarizes results of studies that evaluated the expression of microRNAs (miRs) in prediabetes or type 2 diabetes (T2D). METHODS The information was obtained from PubMed, EMBL-EBI, Wanfang, Trip Database, Lilacs, CINAHL, Human microRNA Disease Database (HMDD) v3.0, and Google. A qualitative synthesis of the results was performed and miRs frequency was graphically represented. From 1893 identified studies, only 55 fulfilled the inclusion criteria. These 55 studies analyzed miRs in T2D, and of them, 13 also described data of prediabetes. RESULTS In diabetics, 122 miRs were reported and 35 miRs for prediabetics. However, we identified that five miRs (-122-5p, 144-3p, 210, 375, and -126b) were reported more often in diabetics and four (144-3p, -192, 29a, and -30d) in prediabetics. CONCLUSIONS Circulating miRs could be used as biomarkers of T2D. However, it is necessary to validate these microRNAs in prospective and multicenter studies with different population subgroups, considering age, gender, and risk factors.
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Affiliation(s)
- Luis Edgar González-Sánchez
- Laboratory of Developmental Biology Research and Experimental Teratogenicity, Hospital Infantil de México Federico Gómez (HIMFG), Mexico City, Mexico
| | - Clara Ortega-Camarillo
- Medical Research Unit in Biochemistry, Specialties Hospital, National Medical Center SXXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Alejandra Contreras-Ramos
- Laboratory of Developmental Biology Research and Experimental Teratogenicity, Hospital Infantil de México Federico Gómez (HIMFG), Mexico City, Mexico
| | - Leticia Andrea Barajas-Nava
- Evidence-Based Medicine Research Unit, Hospital Infantil de México Federico Gómez (HIMFG), Mexico City, Mexico
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20
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MicroRNA Sequences Modulated by Beta Cell Lipid Metabolism: Implications for Type 2 Diabetes Mellitus. BIOLOGY 2021; 10:biology10060534. [PMID: 34203703 PMCID: PMC8232095 DOI: 10.3390/biology10060534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 12/23/2022]
Abstract
Alterations in lipid metabolism within beta cells and islets contributes to dysfunction and apoptosis of beta cells, leading to loss of insulin secretion and the onset of type 2 diabetes. Over the last decade, there has been an explosion of interest in understanding the landscape of gene expression which influences beta cell function, including the importance of small non-coding microRNA sequences in this context. This review sought to identify the microRNA sequences regulated by metabolic challenges in beta cells and islets, their targets, highlight their function and assess their possible relevance as biomarkers of disease progression in diabetic individuals. Predictive analysis was used to explore networks of genes targeted by these microRNA sequences, which may offer new therapeutic strategies to protect beta cell function and delay the onset of type 2 diabetes.
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21
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He X, Kuang G, Wu Y, Ou C. Emerging roles of exosomal miRNAs in diabetes mellitus. Clin Transl Med 2021; 11:e468. [PMID: 34185424 PMCID: PMC8236118 DOI: 10.1002/ctm2.468] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 06/01/2021] [Accepted: 06/07/2021] [Indexed: 12/14/2022] Open
Abstract
Exosomes are small extracellular vesicles 40-160 nm in diameter that are secreted by almost all cell types. Exosomes can carry diverse cargo including RNA, DNA, lipids, proteins, and metabolites. Exosomes transfer substances and information between cells by circulating in body fluids and are thus involved in diverse physiological and pathological processes in the human body. Recent studies have closely associated exosomal microRNAs (miRNAs) with various human diseases, including diabetes mellitus (DM), which is a complex multifactorial metabolic disorder disease. Exosomal miRNAs are emerging as pivotal regulators in the progression of DM, mainly in terms of pancreatic β-cell injury and insulin resistance. Exosomal miRNAs are closely associated with DM-associated complications, such as diabetic retinopathy (DR), diabetic nephropathy (DN), and diabetic cardiomyopathy (DCM), etc. Further investigations of the mechanisms of action of exosomal miRNAs and their role in DM will be valuable for the thorough understanding of the physiopathological process of DM. Here, we have summarized recent findings regarding exosomal miRNAs associated with DM to provide a new strategy for identifying potential diagnostic biomarkers and drug targets for the early diagnosis and treatment, respectively, of DM.
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Affiliation(s)
- Xiaoyun He
- Department of Pathology, Xiangya HospitalCentral South UniversityChangshaHunan410008China
- Departments of Ultrasound Imaging, Xiangya HospitalCentral South UniversityChangshaHunan410008China
| | - Gaoyan Kuang
- Department of OrthopedicsThe First Affiliated Hospital of Hunan University of Chinese MedicineChangshaHunan410007China
- Postdoctoral Research WorkstationHinye Pharmaceutical Co. LtdChangshaHunan410331China
| | - Yongrong Wu
- Hunan university of Chinese MedicineChangshaHunan410208China
| | - Chunlin Ou
- Department of Pathology, Xiangya HospitalCentral South UniversityChangshaHunan410008China
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22
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Wang H. MicroRNAs, Parkinson's Disease, and Diabetes Mellitus. Int J Mol Sci 2021; 22:ijms22062953. [PMID: 33799467 PMCID: PMC8001823 DOI: 10.3390/ijms22062953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 02/07/2023] Open
Abstract
Parkinson’s disease (PD) is a neurodegenerative disorder that affects 1% of the population over the age of 60. Diabetes Mellitus (DM) is a metabolic disorder that affects approximately 25% of adults over the age of 60. Recent studies showed that DM increases the risk of developing PD. The link between DM and PD has been discussed in the literature in relation to different mechanisms including mitochondrial dysfunction, oxidative stress, and protein aggregation. In this paper, we review the common microRNA (miRNA) biomarkers of both diseases. miRNAs play an important role in cell differentiation, development, the regulation of the cell cycle, and apoptosis. They are also involved in the pathology of many diseases. miRNAs can mediate the insulin pathway and glucose absorption. miRNAs can also regulate PD-related genes. Therefore, exploring the common miRNA biomarkers of both PD and DM can shed a light on how these two diseases are correlated, and targeting miRNAs is a potential therapeutic opportunity for both diseases.
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Affiliation(s)
- Hsiuying Wang
- Institute of Statistics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
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23
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Saeidi L, Shahrokhi SZ, Sadatamini M, Jafarzadeh M, Kazerouni F. Can circulating miR-7-1-5p, and miR-33a-5p be used as markers of T2D patients? Arch Physiol Biochem 2021; 129:771-777. [PMID: 33476198 DOI: 10.1080/13813455.2021.1871762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE Recent evidence has indicated that miRNAs play an important role in both initiation and progression of many pathologic processes such as diabetes and can be used as an important and more sensitive tool to predict the development of the disease than the currently used biomarkers. This research aimed at comparing miR-7-5p and miR-33a-5p expression levels in the diabetics and pre-diabetics with the control group. METHODS In this study, we compared expression of miR-7-5p and miR-33a-5p in plasma of three groups including pre-diabetic patients (n = 20), T2D patients (n = 20) and control group (n = 20), using RT-qPCR. Biochemical parameters were measured by auto-analyser. In silico analysis was performed to identify potential target genes of these miRNAs. RESULTS Compared to the controls, miR-7-1-5p expression was down regulated in the pre-diabetics and the T2D patients; whereas, miR-33a-5p was expressed at higher levels in the T2D patients compared to the control group. Both miRs were correlated with glycaemic status such as FBS and HbA1c levels. The ROC analysis indicated a significant ability for miR-33a-5p in discriminating between the diabetics and the healthy individuals. In silico analysis suggests that both miRs affect biological pathways related to T2DM pathogenesis, such as MAPK, and insulin signalling pathway. CONCLUSION Our results demonstrated that the miR-7-1-5p and miR-33a-5p expression levels are deregulated in the diabetics and pre-diabetics. Furthermore, miR-33a-5p showed significant ability in discriminating between diabetics and healthy individuals, suggesting a potential diagnostic use of miRNAs in type-2 diabetes detection.
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Affiliation(s)
- Leyla Saeidi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyedeh Zahra Shahrokhi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mirsaber Sadatamini
- Shohada Hospital, ShahidBeheshti University of Medical Sciences, Tehran, Iran
| | - Meisam Jafarzadeh
- Department of Molecular Genetics, Faculty of Biological Sciences, TarbiatModares University, Tehran, Iran
| | - Faranak Kazerouni
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Zhong Y, Ding X, Bian Y, Wang J, Zhou W, Wang X, Li P, Shen Y, Wang JJ, Li J, Zhang C, Wang C. Discovery and validation of extracellular vesicle-associated miRNAs as noninvasive detection biomarkers for early-stage non-small-cell lung cancer. Mol Oncol 2021; 15:2439-2452. [PMID: 33340250 PMCID: PMC8410569 DOI: 10.1002/1878-0261.12889] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/23/2020] [Accepted: 11/30/2020] [Indexed: 12/12/2022] Open
Abstract
miRNAs in circulating extracellular vesicles (EVs) are promising biomarkers for cancer. However, their diagnostic ability for early‐stage non‐small‐cell lung cancer (NSCLC) is not well known. In this study, the circulating EV miRNAs profiling was initially performed in 36 untreated NSCLC patients and 36 healthy controls by TaqMan Low Density Array (TLDA). Subsequently, we performed quantitative reverse‐transcription PCR assay (RT‐qPCR) validation in several independent cohorts that included 159 NSCLC patients, 120 age/sex‐matched healthy controls and 31 benign nodule patients enrolled from three different clinical centres. In addition, 38 cases of NSCLC were analysed before and after surgery. We demonstrated that miR‐520c‐3p and miR‐1274b were significantly and steadily increased in NSCLC patients in comparison with healthy controls and benign nodule patients (P < 0.001) and decreased markedly after tumour resection (P < 0.001). The areas under the curve (AUCs) of the ROC curve of the two‐miRNA panel were 0.857 (95% CI, 0813–0.901; P < 0.0001) and 0.845 (95% CI, 0.793–0.896; P < 0.0001) for NSCLC and NSCLC stage I, respectively. Furthermore, the panel was able to differentiate NSCLC from benign nodules with an AUC of 0.823 (95% CI, 0.730–0.915; P < 0.0001). Furthermore, logistic regression analysis revealed the two‐miRNA panel as an independent risk factor for NSCLC (OR = 16.128, P < 0.0001). In conclusion, miR‐520c‐3p and miR‐1274b have biomarker potential for early diagnosis of NSCLC in multiple centres.
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Affiliation(s)
- Yujie Zhong
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China.,State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), Nanjing University School of Life Sciences, Nanjing University, China
| | - Xiaoyu Ding
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China.,State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), Nanjing University School of Life Sciences, Nanjing University, China
| | - Yuying Bian
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China
| | - Jing Wang
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China
| | - Wanqing Zhou
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, China
| | - Xiangdong Wang
- Department of Laboratory Medicine, the Affiliated Chest Hospital of Nanjing Medical School, China
| | - Pumin Li
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), Nanjing University School of Life Sciences, Nanjing University, China
| | - Yi Shen
- Department of Thoracic Surgery, Jinling Hospital, Nanjing University School of Medicine, Nanjing University, China
| | - Jun-Jun Wang
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China
| | - Jing Li
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), Nanjing University School of Life Sciences, Nanjing University, China
| | - Chunni Zhang
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China.,State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), Nanjing University School of Life Sciences, Nanjing University, China
| | - Cheng Wang
- Department of Clinical Laboratory, Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University School of Medicine, Nanjing University, China.,State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, NJU Advanced Institute for Life Sciences (NAILS), Nanjing University School of Life Sciences, Nanjing University, China
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25
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Sun Y, Tao Q, Wu X, Zhang L, Liu Q, Wang L. The Utility of Exosomes in Diagnosis and Therapy of Diabetes Mellitus and Associated Complications. Front Endocrinol (Lausanne) 2021; 12:756581. [PMID: 34764939 PMCID: PMC8576340 DOI: 10.3389/fendo.2021.756581] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/01/2021] [Indexed: 12/12/2022] Open
Abstract
Diabetes mellitus and the associated complications are metabolic diseases with high morbidity that result in poor quality of health and life. The lack of diagnostic methods for early detection results in patients losing the best treatment opportunity. Oral hypoglycemics and exogenous insulin replenishment are currently the most common therapeutic strategies, which only yield temporary glycemic control rather than curing the disease and its complications. Exosomes are nanoparticles containing bioactive molecules reflecting individual physiological status, regulating metabolism, and repairing damaged tissues. They function as biomarkers of diabetes mellitus and diabetic complications. Considering that exosomes are bioactive molecules, can be obtained from body fluid, and have cell-type specificity, in this review, we highlight the multifold effects of exosomes in the pathology and therapy of diabetes mellitus and diabetic complications.
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Affiliation(s)
- Yaoxiang Sun
- Department of Clinical Laboratory, Yixing People's Hospital, Yixing, China
| | - Qing Tao
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, China
| | - Xueqin Wu
- Department of Clinical Laboratory, Yixing People's Hospital, Yixing, China
| | - Ling Zhang
- Department of Clinical Laboratory, Yixing People's Hospital, Yixing, China
| | - Qi Liu
- Department of Clinical Laboratory, Yixing People's Hospital, Yixing, China
| | - Lei Wang
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, China
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26
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Wang H. MicroRNA, Diabetes Mellitus and Colorectal Cancer. Biomedicines 2020; 8:biomedicines8120530. [PMID: 33255227 PMCID: PMC7760221 DOI: 10.3390/biomedicines8120530] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022] Open
Abstract
Diabetes mellitus (DM) is an endocrinological disorder that is due to either the pancreas not producing enough insulin, or the body does not respond appropriately to insulin. There are many complications of DM such as retinopathy, nephropathy, and peripheral neuropathy. In addition to these complications, DM was reported to be associated with different cancers. In this review, we discuss the association between DM and colorectal cancer (CRC). CRC is the third most commonly diagnosed cancer worldwide that mostly affects older people, however, its incidence and mortality are rising among young people. We discuss the relationship between DM and CRC based on their common microRNA (miRNA) biomarkers. miRNAs are non-coding RNAs playing important functions in cell differentiation, development, regulation of cell cycle, and apoptosis. miRNAs can inhibit cell proliferation and induce apoptosis in CRC cells. miRNAs also can improve glucose tolerance and insulin sensitivity. Therefore, investigating the common miRNA biomarkers of both DM and CRC can shed a light on how these two diseases are correlated and more understanding of the link between these two diseases can help the prevention of both DM and CRC.
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Affiliation(s)
- Hsiuying Wang
- Institute of Statistics, National Chiao Tung University, Hsinchu 30010, Taiwan
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27
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Shi R, Chen Y, Liao Y, Li R, Lin C, Xiu L, Yu H, Ding Y. Research Status of Differentially Expressed Noncoding RNAs in Type 2 Diabetes Patients. BIOMED RESEARCH INTERNATIONAL 2020; 2020:3816056. [PMID: 33274206 PMCID: PMC7683115 DOI: 10.1155/2020/3816056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/26/2020] [Accepted: 10/19/2020] [Indexed: 12/18/2022]
Abstract
AIMS Noncoding RNAs (ncRNAs) play an important role in the occurrence and development of type 2 diabetes mellitus (T2DM). This paper summarized the current evidences of the involvement microRNAs, long noncoding RNAs (lncRNAs), and circular RNAs (circRNAs) in the differential expressions and their interaction with each other in T2DM. METHODS The differentially expressed miRNAs, lncRNAs, and circRNAs in the blood circulation (plasma, serum, whole blood, and peripheral blood mononuclear cells) of patients with T2DM were found in PubMed, GCBI, and other databases. The interactions between ncRNAs were predicted based on the MiRWalk and the DIANA Tools databases. The indirect and direct target genes of lncRNAs and circRNAs were predicted based on the starBase V2.0, DIANA Tools, and LncRNA-Target databases. Then, GO and KEGG analysis on all miRNA, lncRNA, and circRNA target genes was performed using the mirPath and Cluster Profile software package in R language. The lncRNA-miRNA and circRNA-miRNA interaction diagram was constructed with Cytoscape. The aim of this investigation was to construct a mechanism diagram of lncRNA involved in the regulation of target genes on insulin signaling pathways and AGE-RAGE signaling pathways of diabetic complications. RESULTS A total of 317 RNAs, 283 miRNAs, and 20 lncRNAs and circRNAs were found in the circulation of T2DM. Dysregulated microRNAs and lncRNAs were found to be involved in signals related to metabolic disturbances, insulin signaling, and AGE-RAGE signaling in T2DM. In addition, lncRNAs participate in the regulation of key genes in the insulin signaling and AGE-RAGE signaling pathways through microRNAs, which leads to insulin resistance and diabetic vascular complications. CONCLUSION Noncoding RNAs participate in the occurrence and development of type 2 diabetes and lead to its vascular complications by regulating different signaling pathways.
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Affiliation(s)
- Rou Shi
- Department of Epidemiology and Medical Statistics, Guangdong Medical University, Dongguan, Guangdong 523808, China
- Huizhou Central People's Hospital, Department of Endocrinology, Huizhou, Guangdong 516008, China
| | - Yingjian Chen
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, Guangdong 523808, China
| | - Yuanjun Liao
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, Guangdong 523808, China
| | - Rang Li
- Institute of Medical Systems Biology, Guangdong Medical University, Dongguan, Guangdong 523808, China
| | - Chunwen Lin
- Department of Epidemiology and Medical Statistics, Guangdong Medical University, Dongguan, Guangdong 523808, China
| | - Liangchang Xiu
- Department of Epidemiology and Medical Statistics, Guangdong Medical University, Dongguan, Guangdong 523808, China
| | - Haibing Yu
- Department of Epidemiology and Medical Statistics, Guangdong Medical University, Dongguan, Guangdong 523808, China
| | - Yuanlin Ding
- Department of Epidemiology and Medical Statistics, Guangdong Medical University, Dongguan, Guangdong 523808, China
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28
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Anderson G. Integrating Pathophysiology in Migraine: Role of the Gut Microbiome and Melatonin. Curr Pharm Des 2020; 25:3550-3562. [PMID: 31538885 DOI: 10.2174/1381612825666190920114611] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/12/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND The pathoetiology and pathophysiology of migraine are widely accepted as unknown. METHODS The current article reviews the wide array of data associated with the biological underpinnings of migraine and provides a framework that integrates previously disparate bodies of data. RESULTS The importance of alterations in stress- and pro-inflammatory cytokine- induced gut dysbiosis, especially butyrate production, are highlighted. This is linked to a decrease in the availability of melatonin, and a relative increase in the N-acetylserotonin/melatonin ratio, which has consequences for the heightened glutamatergic excitatory transmission in migraine. It is proposed that suboptimal mitochondria functioning and metabolic regulation drive alterations in astrocytes and satellite glial cells that underpin the vasoregulatory and nociceptive changes in migraine. CONCLUSION This provides a framework not only for classical migraine associated factors, such as calcitonin-gene related peptide and serotonin, but also for wider factors in the developmental pathoetiology of migraine. A number of future research and treatment implications arise, including the clinical utilization of sodium butyrate and melatonin in the management of migraine.
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Affiliation(s)
- George Anderson
- CRC Scotland & London, Eccleston Square, London, United Kingdom
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29
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Aghaei Zarch SM, Dehghan Tezerjani M, Talebi M, Vahidi Mehrjardi MY. Molecular biomarkers in diabetes mellitus (DM). Med J Islam Repub Iran 2020; 34:28. [PMID: 32617267 PMCID: PMC7320976 DOI: 10.34171/mjiri.34.28] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Indexed: 12/14/2022] Open
Abstract
Background: Diabetes mellitus (DM) is a growing epidemic metabolic syndrome, which affects near 5.6% of the world's population. Almost 12% of health expenditure is dedicated to this disorder. Discovering and developing biomarkers as a practical guideline with high specificity and sensitivity for the diagnosis, prognosis, and clinical management of DM is one of the subjects of great interest among DM researchers due to the long-lasting asymptomatic clinical manifestation of DM. In this study, we described a recently identified molecular biomarker involved in DM. Methods: This review study was done at the Diabetes Research Center affiliated to Shahid Sadoughi University of Medical Sciences. PubMed, Scopus, Google Scholar, and Web of Science were searched using the following keywords: "diabetes mellitus", "biomarker", "microRNA", "diagnostic tool" and "clinical manifestation." Results: A total of 107 studies were finally included in this review. After evaluating numerous articles, including original, metaanalysis, and review studies, we focused on molecular biomarkers involved in DM diagnosis and management. Conclusion: Increasing interest in biomarkers associated with DM goes back to its role in decreasing diabetes-related morbidity and mortality. This review focused on major molecular biomarkers such as proteomic and microRNA (miRNAs) as novel and interesting DM biomarkers that can help achieve timely diagnosis of DM.
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Affiliation(s)
| | - Masoud Dehghan Tezerjani
- Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mehrdad Talebi
- Department of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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MicroRNA-7 Inhibits Rotavirus Replication by Targeting Viral NSP5 In Vivo and In Vitro. Viruses 2020; 12:v12020209. [PMID: 32069901 PMCID: PMC7077326 DOI: 10.3390/v12020209] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/01/2020] [Accepted: 02/10/2020] [Indexed: 02/07/2023] Open
Abstract
Rotavirus (RV) is the major causes of severe diarrhea in infants and young children under five years of age. There are no effective drugs for the treatment of rotavirus in addition to preventive live attenuated vaccine. Recent evidence demonstrates that microRNAs (miRNAs) can affect RNA virus replication. However, the antiviral effect of miRNAs during rotavirus replication are largely unknown. Here, we determined that miR-7 is upregulated during RV replication and that it targets the RV NSP5 (Nonstructural protein 5). Results suggested that miR-7 affected viroplasm formation and inhibited RV replication by down-regulating RV NSP5 expression. Up-regulation of miR-7 expression is a common regulation method of different G-type RV-infected host cells. Then, we further revealed the antiviral effect of miR-7 in diarrhea suckling mice model. MiR-7 is able to inhibit rotavirus replication in vitro and in vivo. These data provide that understanding the role of cellular miR-7 during rotaviral replication may help in the identification of novel therapeutic small RNA molecule drug for anti-rotavirus.
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31
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MicroRNA Signatures as Future Biomarkers for Diagnosis of Diabetes States. Cells 2019; 8:cells8121533. [PMID: 31795194 PMCID: PMC6953078 DOI: 10.3390/cells8121533] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 11/22/2019] [Accepted: 11/24/2019] [Indexed: 12/24/2022] Open
Abstract
Diabetes results from the inability of pancreatic islets to maintain blood glucose concentrations within a normal physiological range. Clinical features are usually not observed until islets begin to fail and irreversible damage has occurred. Diabetes is generally diagnosed based on elevated glucose, which does not distinguish between type 1 and 2 diabetes. Thus, new diagnostic approaches are needed to detect different modes of diabetes before manifestation of disease. During prediabetes (pre-DM), islets undergo stress and release micro (mi) RNAs. Here, we review studies that have measured and tracked miRNAs in the blood for those with recent-onset or longstanding type 1 diabetes, obesity, pre-diabetes, type 2 diabetes, and gestational diabetes. We summarize the findings on miRNA signatures with the potential to stage progression of different modes of diabetes. Advances in identifying selective biomarker signatures may aid in early detection and classification of diabetic conditions and treatments to prevent and reverse diabetes.
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Gan WZ, Ramachandran V, Lim CSY, Koh RY. Omics-based biomarkers in the diagnosis of diabetes. J Basic Clin Physiol Pharmacol 2019; 31:/j/jbcpp.ahead-of-print/jbcpp-2019-0120/jbcpp-2019-0120.xml. [PMID: 31730525 DOI: 10.1515/jbcpp-2019-0120] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 10/07/2019] [Indexed: 02/06/2023]
Abstract
Diabetes mellitus (DM) is a group of metabolic diseases related to the dysfunction of insulin, causing hyperglycaemia and life-threatening complications. Current early screening and diagnostic tests for DM are based on changes in glucose levels and autoantibody detection. This review evaluates recent studies on biomarker candidates in diagnosing type 1, type 2 and gestational DM based on omics classification, whilst highlighting the relationship of these biomarkers with the development of diabetes, diagnostic accuracy, challenges and future prospects. In addition, it also focuses on possible non-invasive biomarker candidates besides common blood biomarkers.
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Affiliation(s)
- Wei Zien Gan
- Division of Applied Biomedical Science and Biotechnology, School of Health Sciences, International Medical University, 57000 Kuala Lumpur, Malaysia
| | - Valsala Ramachandran
- Division of Applied Biomedical Science and Biotechnology, School of Health Sciences, International Medical University, 57000 Kuala Lumpur, Malaysia
| | - Crystale Siew Ying Lim
- Department of Biotechnology, Faculty of Applied Sciences, UCSI University Kuala Lumpur, 56000 Kuala Lumpur, Malaysia
| | - Rhun Yian Koh
- Division of Applied Biomedical Science and Biotechnology, School of Health Sciences, International Medical University, 57000 Kuala Lumpur, Malaysia, Phone: +60327317207
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Zhou X, Xiang C, Zheng X. miR-132 serves as a diagnostic biomarker in gestational diabetes mellitus and its regulatory effect on trophoblast cell viability. Diagn Pathol 2019; 14:119. [PMID: 31653266 PMCID: PMC6814988 DOI: 10.1186/s13000-019-0899-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 10/09/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Gestational diabetes mellitus (GDM) leads to poor pregnancy outcomes. Strategies that improve trophoblast cell function are important methods for GDM treatment. This study aimed to investigate the expression and diagnostic potential of microRNA-132 (miR-132) in GDM patients, and further analyzed the effects of miR-132 on HTR-8/SVneo cell proliferation. METHODS Quantitative real-time PCR was applied to estimate the expression of miR-132. A receiver operating characteristics curve (ROC) analysis was performed to evaluate the diagnostic value of serum miR-132 in GDM patients. In vitro regulation of miR-132 in trophoblast cell HTR-8/SVneo was achieved by cell transfection, and the effects of miR-132 on cell proliferation were assessed using CCK-8 assay. RESULTS Expression of miR-132 was decreased in serum and placenta tissues in GDM patients compared with the healthy women. A negative correlation was found between the serum miR-132 levels and fasting blood glucose of the GDM patients. A ROC curve shown the serum miR-132 had considerable diagnostic accuracy with an area under the curve (AUC) of 0.898. High glucose (HG) treatment induced an inhibition in HTR-8/SVneo cell proliferation and the expression of miR-132. The overexpression of miR-132 in HTR-8/SVneo cells could markedly rescued the HG - induced suppressed cell proliferation. CONCLUSION All the data of this study revealed the reduced expression of miR-132 in serum and placenta tissues of GDM, and serum miR-132 serves a candidate biomarker in the diagnosis of GDM. miR-132 may act a protective role against GDM via enhancing the trophoblast cell proliferation.
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Affiliation(s)
- Xuegui Zhou
- Department of Obstetrics, Binzhou People's Hospital, No. 515, Huanghe 7 Road, Binzhou, Shandong, 256610, People's Republic of China.
| | - Cuiping Xiang
- Department of Obstetrics, Binzhou People's Hospital, No. 515, Huanghe 7 Road, Binzhou, Shandong, 256610, People's Republic of China
| | - Xiaoxia Zheng
- Department of Obstetrics, Binzhou Center Hospital, Binzhou, Shandong, 251700, People's Republic of China
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Li Z, Wu J, Wei W, Cai X, Yan J, Song J, Wang C, Wang J. Association of Serum miR-186-5p With the Prognosis of Acute Coronary Syndrome Patients After Percutaneous Coronary Intervention. Front Physiol 2019; 10:686. [PMID: 31231239 PMCID: PMC6560170 DOI: 10.3389/fphys.2019.00686] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/16/2019] [Indexed: 12/15/2022] Open
Abstract
Circulating miR-186-5p is an emerging biomarker for acute coronary syndrome (ACS) patients. However, its kinetic signatures and prognostic values in ACS patients undergoing percutaneous coronary intervention (PCI) remain unclear. Levels of serum miR-186-5p were determined in 96 healthy controls and 92 ACS patients before and after PCI by qRT-PCR, and the physiologic state of miR-186-5p was analyzed by comparing its absolute concentrations in isolated exosomes and exosome-depleted supernatants. An average of 1 year of follow-up for ACS patients after PCI was performed. MiR-186-5p levels in the myocardium and serum of rats following left anterior descending coronary artery (LAD) ligation were measured. Serum miR-186-5p levels were found to be significantly increased in ACS patients upon admission compared with those of controls, but these high miR-186-5p levels gradually decreased within 1 week after PCI. Serum miR-186-5p was mainly present in an exosome-free form rather than membrane-bound exosomes. Within 1 year of follow-up, ACS patients with higher miR-186-5p levels upon admission exhibited a higher incidence of MACE after PCI. Different statistical analyzes further validated the independent prognostic values of serum miR-186-5p in ACS patients after PCI. Serum miR-186-5p levels in rats following LAD ligation were increased, and there was a decrease in myocardial miR-186-5p levels. Kyoto encyclopedia of genes and genomes (KEGG) analysis was performed to predict the related pathways of target genes of miR-186-5p, which suggested that miR-186-5p might be involved in ACS by regulating the inflammatory status and D-glucose metabolism. In conclusion, a distinctive expression signature of serum miR-186-5p may contribute to monitoring the clinical condition and assessing the prognosis of ACS patients undergoing PCI.
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Affiliation(s)
- Zhuoling Li
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Jia Wu
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
| | - Weishi Wei
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
| | - Xiaomin Cai
- Department of Cardiology, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
| | - Jing Yan
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
| | - Jiaxi Song
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
| | - Cheng Wang
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
| | - Junjun Wang
- Department of Clinical Laboratory, Jinling Hospital, School of Medical, Nanjing University, Nanjing, China
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Decmann A, Nyírö G, Darvasi O, Turai P, Bancos I, Kaur RJ, Pezzani R, Iacobone M, Kraljevic I, Kastelan D, Parasiliti-Caprino M, Maccario M, Nirschl N, Heinrich D, Reincke M, Patócs A, Igaz P. Circulating miRNA Expression Profiling in Primary Aldosteronism. Front Endocrinol (Lausanne) 2019; 10:739. [PMID: 31736877 PMCID: PMC6828819 DOI: 10.3389/fendo.2019.00739] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 10/14/2019] [Indexed: 12/19/2022] Open
Abstract
Objective: Primary aldosteronism is a major cause of secondary hypertension. Its two principal forms are bilateral adrenal hyperplasia (BAH) and aldosterone-producing adenoma (APA) whose differentiation is clinically pivotal. There is a major clinical need for a reliable and easily accessible diagnostic biomarker for case identification and subtyping. Circulating microRNAs were shown to be useful as minimally invasive diagnostic markers. Our aim was to determine and compare the circulating microRNA expression profiles of adenoma and hyperplasia plasma samples, and to evaluate their applicability as minimally invasive markers. Methods: One hundred and twenty-three samples from primary aldosteronism patients were included. Next-generation sequencing was performed on 30 EDTA-anticoagulated plasma samples (discovery cohort). Significantly differently expressed miRNAs were validated by real-time reverse transcription-qPCR in an independent validation cohort (93 samples). Results: We have found relative overexpression of miR-30e-5p, miR-30d-5p, miR-223-3p, and miR-7-5p in hyperplasia compared to adenoma by next-generation sequencing. Validation by qRT-PCR confirmed significant overexpression of hsa-miR-30e-5p, hsa-miR-30d-5p, and hsa-miR-7-5p in hyperplasia samples. Regarding the microRNA expressional variations, adenoma is more heterogeneous at the miRNA level compared to hyperplasia. Conclusion: Three microRNAs were significantly overexpressed in hyperplasia samples compared to adenoma samples, but their sensitivity and specificity values are not good enough for introduction to clinical practice.
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Affiliation(s)
- Abel Decmann
- 2nd Department of Internal Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Gábor Nyírö
- MTA-SE Molecular Medicine Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Ottó Darvasi
- Hereditary Endocrine Tumors Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Péter Turai
- 2nd Department of Internal Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Irina Bancos
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, MN, United States
| | - Ravinder Jeet Kaur
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, MN, United States
| | - Raffaele Pezzani
- Endocrinology Unit, Department of Medicine, University of Padua, Padova, Italy
| | - Maurizio Iacobone
- Minimally Invasive Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, Padova, Italy
| | - Ivana Kraljevic
- Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Darko Kastelan
- Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Mirko Parasiliti-Caprino
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Mauro Maccario
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Nina Nirschl
- Medizinische Klinik und Poliklinik IV, Ludwig Maximilian University Munich, Munich, Germany
| | - Daniel Heinrich
- Medizinische Klinik und Poliklinik IV, Ludwig Maximilian University Munich, Munich, Germany
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Ludwig Maximilian University Munich, Munich, Germany
| | - Attila Patócs
- Hereditary Endocrine Tumors Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
| | - Peter Igaz
- 2nd Department of Internal Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary
- MTA-SE Molecular Medicine Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary
- *Correspondence: Peter Igaz
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Zhao Q, Wang X, Hu Q, Zhang R, Yin Y. Suppression of TLR4 by miR-448 is involved in Diabetic development via regulating Macrophage polarization. ACTA ACUST UNITED AC 2018; 71:806-815. [PMID: 30536833 DOI: 10.1111/jphp.13048] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/10/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Lipopolysaccharide (LPS) contributed to the development and progression of type 2 diabetes mellitus (T2D), while TLR4 is reported to mediate the LPS-induced inflammation in macrophages. However, the potential molecular mechanisms for TLR4-mediated macrophages activation in T2D have not yet to be fully clarified. METHODS Type 2 diabetes models in C57BL/6J mice were generated by a combination administration of streptozotocin (STZ) and a high-fat diet (HFD). Cell proportions of M1 and M2 macrophages were analyzed using flow cytometry. Expression profiles of miR-448 and TLR 4 were determined by qRT-PCR and Western blot. KEY FINDINGS LPS/IFN-γ significantly induced M1 polarization in macrophages characterized by the increased levels of TNF-α, IL-6, IL-12, iNOS and decreased levels of TNF-β, CCL-22, IL-10 and Arg-1, with a higher expression of toll-like receptor 4 (TLR4) in vitro. Consistently, T2D mice-derived macrophages had a significantly elevated expression of TLR4 mRNA and decreased expression of miR-448. We further confirmed that miR-448 could inhibit TLR4 expression by targeting the 3'-UTR of TLR4, rescuing the LPS/IFN-γ-induced M1 macrophage polarization. CONCLUSIONS Taken together, our results indicated that decreased miR-448 in diabetic macrophages may contribute to LPS-induced M1 polarization by targeting TLR4, thereby modulating T2D development.
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Affiliation(s)
- Qing Zhao
- Department of Endocrinology, Lianshui County People's Hospital, Huai'an, China
| | - Xin Wang
- Department of Endocrinology, Lianshui County People's Hospital, Huai'an, China
| | - Qiaosheng Hu
- Department of Endocrinology, Lianshui County People's Hospital, Huai'an, China
| | - Ridong Zhang
- Department of endocrinology, Huai'an First People's Hospital of Nanjing Media University, Huai'an, China
| | - Yong Yin
- Department of Endocrinology, Changzhou Wujin People's Hospital, Changzhou, China
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Zhang L, Li Y, Liu W, Li H, Zhu Z. Analysis of the complex interaction of CDR1as-miRNA-protein and detection of its novel role in melanoma. Oncol Lett 2018; 16:1219-1225. [PMID: 29963195 DOI: 10.3892/ol.2018.8700] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 04/09/2018] [Indexed: 12/15/2022] Open
Abstract
Despite improvements in the prevention, diagnosis and treatment of melanoma having developed rapidly, the role of circular RNA CDR1 antisense RNA (CDR1as) in melanoma remains to be elucidated. The aim of the present study was to predict the novel roles of CDR1as in melanoma through novel bioinformatics analysis. In the present study, the circ2Traits database was used to supply information on CDR1as in cancer. CircNet, circBase and circInteractome databases were used to detect the co-expression of CDR1as, microRNAs and proteins. Furthermore, the functions and pathways of the associated proteins were predicted using the Database for Annotation, Visualization and Integrated Discovery. Gene Ontology enrichment analysis suggested that the proteins associated with CDR1as were mainly regulated in the cytoplasm as the molecular protein binding, the biological process of cell division and the endoplasmic reticulum tubular network, which are all involved in cancer-related processes. The Kyoto Encyclopedia of Genes and Genome pathway cell cycle was closely associated with the location of cancer. Co-expression network analysis revealed the associations among CDR1as, microRNAs and proteins. The bioinformatics analysis showed that CDR1as may act as the competing endogenous RNA for the vital genes, which are associated with the invasion and migration of melanoma.
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Affiliation(s)
- Lihuan Zhang
- College of Life Sciences, Shanxi Agricultural University, Taigu, Shanxi 030801, P.R. China
| | - Yuan Li
- College of Life Sciences, Shanxi Agricultural University, Taigu, Shanxi 030801, P.R. China
| | - Wenyan Liu
- College of Life Sciences, Shanxi Agricultural University, Taigu, Shanxi 030801, P.R. China
| | - Huifeng Li
- College of Life Sciences, Shanxi Agricultural University, Taigu, Shanxi 030801, P.R. China
| | - Zhiwei Zhu
- College of Life Sciences, Shanxi Agricultural University, Taigu, Shanxi 030801, P.R. China
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Berry C, Lal M, Binukumar BK. Crosstalk Between the Unfolded Protein Response, MicroRNAs, and Insulin Signaling Pathways: In Search of Biomarkers for the Diagnosis and Treatment of Type 2 Diabetes. Front Endocrinol (Lausanne) 2018; 9:210. [PMID: 29770126 PMCID: PMC5940743 DOI: 10.3389/fendo.2018.00210] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 04/16/2018] [Indexed: 12/14/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a metabolic disorder that is characterized by functional defects in glucose metabolism and insulin secretion. Its complex etiology and multifaceted nature have made it difficult to design effective therapies for early diagnosis and treatment. Several lines of evidence indicate that aberrant activation of the unfolded protein response (UPR) in response to endoplasmic reticulum (ER) stress impairs the β cell's ability to respond to glucose and promotes apoptosis. Elucidating the molecular mechanisms that govern β cell dysfunction and cell death can help investigators design therapies to halt or prevent the development of T2DM. Early diagnosis of T2DM, however, warrants additionally the identification of potential biomarkers. MicroRNAs (miRNAs) are key regulators of transcriptional processes that modulate various features of insulin signaling, such as insulin sensitivity, glucose tolerance, and insulin secretion. A deeper understanding of how changes in patterns of expression of miRNAs correlate with altered glucose metabolism can enable investigators to develop methods for the early diagnosis and treatment of T2DM. The first part of this review examines how altered expression of specific UPR pathway proteins disrupts ER function and causes β cell dysfunction, while the second part discusses the potential role of miRNAs in the diagnostic and treatment of T2DM.
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Affiliation(s)
- Chinar Berry
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
| | - Megha Lal
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Delhi, India
| | - B. K. Binukumar
- CSIR-Institute of Genomics and Integrative Biology, Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Delhi, India
- *Correspondence: B. K. Binukumar, ,
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Hathaway QA, Pinti MV, Durr AJ, Waris S, Shepherd DL, Hollander JM. Regulating microRNA expression: at the heart of diabetes mellitus and the mitochondrion. Am J Physiol Heart Circ Physiol 2017; 314:H293-H310. [PMID: 28986361 DOI: 10.1152/ajpheart.00520.2017] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Type 2 diabetes mellitus is a major risk factor for cardiovascular disease and mortality. Uncontrolled type 2 diabetes mellitus results in a systemic milieu of increased circulating glucose and fatty acids. The development of insulin resistance in cardiac tissue decreases cellular glucose import and enhances mitochondrial fatty acid uptake. While triacylglycerol and cytotoxic lipid species begin to accumulate in the cardiomyocyte, the energy substrate utilization ratio of free fatty acids to glucose changes to almost entirely free fatty acids. Accumulating evidence suggests a role of miRNA in mediating this metabolic transition. Energy substrate metabolism, apoptosis, and the production and response to excess reactive oxygen species are regulated by miRNA expression. The current momentum for understanding the dynamics of miRNA expression is limited by a lack of understanding of how miRNA expression is controlled. While miRNAs are important regulators in both normal and pathological states, an additional layer of complexity is added when regulation of miRNA regulators is considered. miRNA expression is known to be regulated through a number of mechanisms, which include, but are not limited to, epigenetics, exosomal transport, processing, and posttranscriptional sequestration. The purpose of this review is to outline how mitochondrial processes are regulated by miRNAs in the diabetic heart. Furthermore, we will highlight the regulatory mechanisms, such as epigenetics, exosomal transport, miRNA processing, and posttranslational sequestration, that participate as regulators of miRNA expression. Additionally, current and future treatment strategies targeting dysfunctional mitochondrial processes in the diseased myocardium, as well as emerging miRNA-based therapies, will be summarized.
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Affiliation(s)
- Quincy A Hathaway
- Division of Exercise Physiology, West Virginia University School of Medicine , Morgantown, West Virginia.,Mitochondria, Metabolism, and Bioenergetics Working Group, West Virginia University School of Medicine , Morgantown, West Virginia.,Toxicology Working Group, West Virginia University School of Medicine , Morgantown, West Virginia
| | - Mark V Pinti
- Division of Pharmaceutical and Pharmacological Sciences, West Virginia School of Pharmacy , Morgantown, West Virginia
| | - Andrya J Durr
- Division of Exercise Physiology, West Virginia University School of Medicine , Morgantown, West Virginia.,Mitochondria, Metabolism, and Bioenergetics Working Group, West Virginia University School of Medicine , Morgantown, West Virginia
| | - Shanawar Waris
- Department of Biomedical Engineering, West Virginia College of Engineering , Morgantown, West Virginia
| | - Danielle L Shepherd
- Division of Exercise Physiology, West Virginia University School of Medicine , Morgantown, West Virginia
| | - John M Hollander
- Division of Exercise Physiology, West Virginia University School of Medicine , Morgantown, West Virginia.,Mitochondria, Metabolism, and Bioenergetics Working Group, West Virginia University School of Medicine , Morgantown, West Virginia.,Toxicology Working Group, West Virginia University School of Medicine , Morgantown, West Virginia
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40
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Miao C, Zhang G, Xie Z, Chang J. MicroRNAs in the pathogenesis of type 2 diabetes: new research progress and future direction. Can J Physiol Pharmacol 2017; 96:103-112. [PMID: 28898588 DOI: 10.1139/cjpp-2017-0452] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
miRNA is a short non-coding RNA that can influence mRNA processing at the post-transcriptional level. A large number of miRNAs have been found in virtually all species so far, and these small molecules play an important role in many different physiological processes and various pathologic conditions, such as cell metabolism, cancer, autoimmune disease, and diabetes mellitus. T2D arises from a dysregulated response to the elevated glucose level in the circulation. The prevalence of T2D has increased dramatically in all age groups, and T2D in older adults is associated with more T2D complications and higher mortality. Despite the existing findings describing the pathological mechanism, T2D pathology is more complex and the pathophysiology of the disease is still not fully elucidated. In this review, we summarize the current understanding of miRNA-mediated modulation of gene expression in T2D pathogenesis, as well as related signaling pathways, and insight into the important role of miRNA in various T2D complications. Furthermore, the potential therapeutic value of miRNA for T2D patients is also discussed in detail.
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Affiliation(s)
- Chenggui Miao
- a Department of Pharmacy, School of Food and Drug, Anhui Science and Technology University, Fengyang 233100, China
| | - Guoxue Zhang
- b School of Science and Technology of Tea and Food, Anhui Agricultural University, Hefei 230036, China
| | - Zhongwen Xie
- b School of Science and Technology of Tea and Food, Anhui Agricultural University, Hefei 230036, China
| | - Jun Chang
- c Fourth Affiliated Hospital, Anhui Medical University, Hefei 230032, China
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