1
|
Ferrone M, Ciccarelli M, Varzideh F, Kansakar U, Guerra G, Cerasuolo FA, Buonaiuto A, Fiordelisi A, Venga E, Esposito M, Rainone A, Ricciardi R, Del Giudice C, Minicucci F, Tesorio T, Visco V, Iaccarino G, Gambardella J, Santulli G, Mone P. Endothelial microRNAs in INOCA patients with diabetes mellitus. Cardiovasc Diabetol 2024; 23:268. [PMID: 39039512 PMCID: PMC11265336 DOI: 10.1186/s12933-024-02331-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 06/21/2024] [Indexed: 07/24/2024] Open
Abstract
Ischemia with non-obstructive coronary artery (INOCA) is a common cause of hospital admissions, leading to negative outcomes and reduced quality of life. Central to its pathophysiology is endothelial dysfunction, which contributes to myocardial ischemia despite the absence of significant coronary artery blockage. Addressing endothelial dysfunction is essential in managing INOCA to alleviate symptoms and prevent cardiovascular events. Recent studies have identified diabetes mellitus (DM) as a significant factor exacerbating INOCA complications by promoting endothelial impairment and coronary microvascular dysfunction. MicroRNAs (miRNAs) have emerged as potential biomarkers and therapeutic targets in various biological processes, including endothelial dysfunction and cardiovascular diseases. However, research on miRNA biomarkers in INOCA patients is sparse. In this study, we examined a panel of circulating miRNAs involved in the regulation of endothelial function in INOCA patients with and without DM. We analyzed miRNA expression using RT-qPCR in a cohort of consecutive INOCA patients undergoing percutaneous coronary intervention. We detected a significant dysregulation of miR-363-5p and miR-92a-3p in INOCA patients with DM compared to those without DM, indicating their role as biomarkers for predicting and monitoring endothelial dysfunction in INOCA patients with DM.
Collapse
Affiliation(s)
- Marco Ferrone
- Casa di Cura "Montevergine", Mercogliano, Avellino, Italy
| | | | - Fahimeh Varzideh
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, USA
| | - Urna Kansakar
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, USA
| | - Germano Guerra
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | | | | | | | | | | | | | | | | | | | - Tullio Tesorio
- Casa di Cura "Montevergine", Mercogliano, Avellino, Italy
| | | | | | - Jessica Gambardella
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, USA
- University of Naples "Federico II", Naples, Italy
| | - Gaetano Santulli
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, USA
- University of Naples "Federico II", Naples, Italy
| | - Pasquale Mone
- Casa di Cura "Montevergine", Mercogliano, Avellino, Italy.
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, USA.
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy.
| |
Collapse
|
2
|
Qiao Y, Wang D, Yan G, Yang Z, Tang C. MiR-411-5p Promotes Vascular Smooth Muscle Cell Phenotype Switch by Inhibiting Expression of Calmodulin Regulated Spectrin-Associated Protein-1. Int Heart J 2024; 65:557-565. [PMID: 38825498 DOI: 10.1536/ihj.23-590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
When stimulated, vascular smooth muscle cells (VSMCs) change from a differentiated to a dedifferentiated phenotype. Dedifferentiated VSMCs have a key activity in cardiovascular diseases such as in-stent restenosis. MicroRNAs (miRNAs) have crucial functions in conversion of differentiated VSMCs to a dedifferentiated phenotype. We investigated the activity of miR-411-5p in the proliferation, migration, and phenotype switch of rat VSMCs.Based on a microRNA array assay, miR-411-5p expression was found to be significantly increased in cultured VSMCs stimulated by platelet-derived growth factor-BB (PDGF-BB). A CCK-8 assay, transwell assay, and scratch test were performed to measure the effect of miR-411-5p on the proliferation and migration of PDGF-BB-treated VSMCs. MiR-411-5p promoted expression of dedifferentiated phenotype markers such as osteopontin and tropomyosin 4 in PDGF-BB-treated VSMCs. Using mimics and inhibitors, we identified the target of miR-411-5p in PDGF-BB-treated VSMCs and found that calmodulin-regulated spectrin-associated protein-1 (CAMSAP1) was involved in the phenotypic switch mediated by PDGF-BB.By inhibiting expression of CAMSAP1, miR-411-5p enhanced the proliferation, migration, and phenotype switch of VSMCs.Blockade of miR-411-5p interaction with CAMSAP1 is a promising approach to treat in-stent restenosis.
Collapse
MESH Headings
- Animals
- MicroRNAs/genetics
- MicroRNAs/metabolism
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/drug effects
- Rats
- Cell Proliferation
- Becaplermin/pharmacology
- Phenotype
- Cell Movement
- Cells, Cultured
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/drug effects
- Rats, Sprague-Dawley
- Male
- Osteopontin/metabolism
- Osteopontin/genetics
Collapse
Affiliation(s)
- Yong Qiao
- Department of Cardiology, Zhongda Hospital of Southeast University Medical School
| | - Dong Wang
- Department of Cardiology, Zhongda Hospital of Southeast University Medical School
| | - Gaoliang Yan
- Department of Cardiology, Zhongda Hospital of Southeast University Medical School
| | | | - Chengchun Tang
- Department of Cardiology, Zhongda Hospital of Southeast University Medical School
- Medical School of Southeast University
| |
Collapse
|
3
|
Geiger M, Gorica E, Mohammed SA, Mongelli A, Mengozi A, Delfine V, Ruschitzka F, Costantino S, Paneni F. Epigenetic Network in Immunometabolic Disease. Adv Biol (Weinh) 2024; 8:e2300211. [PMID: 37794610 DOI: 10.1002/adbi.202300211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 09/08/2023] [Indexed: 10/06/2023]
Abstract
Although a large amount of data consistently shows that genes affect immunometabolic characteristics and outcomes, epigenetic mechanisms are also heavily implicated. Epigenetic changes, including DNA methylation, histone modification, and noncoding RNA, determine gene activity by altering the accessibility of chromatin to transcription factors. Various factors influence these alterations, including genetics, lifestyle, and environmental cues. Moreover, acquired epigenetic signals can be transmitted across generations, thus contributing to early disease traits in the offspring. A closer investigation is critical in this aspect as it can help to understand the underlying molecular mechanisms further and gain insights into potential therapeutic targets for preventing and treating diseases arising from immuno-metabolic dysregulation. In this review, the role of chromatin alterations in the transcriptional modulation of genes involved in insulin resistance, systemic inflammation, macrophage polarization, endothelial dysfunction, metabolic cardiomyopathy, and nonalcoholic fatty liver disease (NAFLD), is discussed. An overview of emerging chromatin-modifying drugs and the importance of the individual epigenetic profile for personalized therapeutic approaches in patients with immuno-metabolic disorders is also presented.
Collapse
Affiliation(s)
- Martin Geiger
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Era Gorica
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Shafeeq Ahmed Mohammed
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Alessia Mongelli
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Alessandro Mengozi
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Valentina Delfine
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Frank Ruschitzka
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Sarah Costantino
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
- University Heart Center, University Hospital Zurich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| | - Francesco Paneni
- Center for Translational and Experimental Cardiology, University Hospital Zürich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
- University Heart Center, University Hospital Zurich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
- Department of Research and Education, University Hospital Zurich and University of Zürich, Wagistrasse 12, Schlieren, Zurich, 8952, Switzerland
| |
Collapse
|
4
|
Kabłak-Ziembicka A, Badacz R, Okarski M, Wawak M, Przewłocki T, Podolec J. Cardiac microRNAs: diagnostic and therapeutic potential. Arch Med Sci 2023; 19:1360-1381. [PMID: 37732050 PMCID: PMC10507763 DOI: 10.5114/aoms/169775] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/18/2023] [Indexed: 09/22/2023] Open
Abstract
MicroRNAs are small non-coding post-translational biomolecules which, when expressed, modify their target genes. It is estimated that microRNAs regulate production of approximately 60% of all human proteins and enzymes that are responsible for major physiological processes. In cardiovascular disease pathophysiology, there are several cells that produce microRNAs, including endothelial cells, vascular smooth muscle cells, macrophages, platelets, and cardiomyocytes. There is a constant crosstalk between microRNAs derived from various cell sources. Atherosclerosis initiation and progression are driven by many pro-inflammatory and pro-thrombotic microRNAs. Atherosclerotic plaque rupture is the leading cause of cardiovascular death resulting from acute coronary syndrome (ACS) and leads to cardiac remodeling and fibrosis following ACS. MicroRNAs are powerful modulators of plaque progression and transformation into a vulnerable state, which can eventually lead to plaque rupture. There is a growing body of evidence which demonstrates that following ACS, microRNAs might inhibit fibroblast proliferation and scarring, as well as harmful apoptosis of cardiomyocytes, and stimulate fibroblast reprogramming into induced cardiac progenitor cells. In this review, we focus on the role of cardiomyocyte-derived and cardiac fibroblast-derived microRNAs that are involved in the regulation of genes associated with cardiomyocyte and fibroblast function and in atherosclerosis-related cardiac ischemia. Understanding their mechanisms may lead to the development of microRNA cocktails that can potentially be used in regenerative cardiology.
Collapse
Affiliation(s)
- Anna Kabłak-Ziembicka
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
- Noninvasive Cardiovascular Laboratory, the John Paul II Hospital, Krakow, Poland
| | - Rafał Badacz
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
- Department of Interventional Cardiology, the John Paul II Hospital, Krakow, Poland
| | - Michał Okarski
- Student Scientific Group of Modern Cardiac Therapy at the Department of Interventional Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Magdalena Wawak
- Department of Interventional Cardiology, the John Paul II Hospital, Krakow, Poland
| | - Tadeusz Przewłocki
- Noninvasive Cardiovascular Laboratory, the John Paul II Hospital, Krakow, Poland
- Department of Cardiac and Vascular Diseases Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Jakub Podolec
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
- Department of Interventional Cardiology, the John Paul II Hospital, Krakow, Poland
| |
Collapse
|
5
|
Mone P, Lombardi A, Kansakar U, Varzideh F, Jankauskas SS, Pansini A, Marzocco S, De Gennaro S, Famiglietti M, Macina G, Frullone S, Santulli G. Empagliflozin Improves the MicroRNA Signature of Endothelial Dysfunction in Patients with Heart Failure with Preserved Ejection Fraction and Diabetes. J Pharmacol Exp Ther 2023; 384:116-122. [PMID: 36549862 PMCID: PMC9827502 DOI: 10.1124/jpet.121.001251] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 04/29/2022] [Accepted: 06/06/2022] [Indexed: 01/12/2023] Open
Abstract
Endothelial dysfunction represents a key mechanism underlying heart failure with preserved ejection fraction (HFpEF), diabetes mellitus (DM), and frailty. However, reliable biomarkers to monitor endothelial dysfunction in these patients are lacking. In this study, we evaluated the expression of a panel of circulating microRNAs (miRs) involved in the regulation of endothelial function in a population of frail older adults with HFpEF and DM treated for 3 months with empagliflozin, metformin, or insulin. We identified a distinctive pattern of miRs that were significantly regulated in HFpEF patients compared to healthy controls and to HFpEF patients treated with the sodium glucose cotransporter 2 (SGLT2) inhibitor empagliflozin. Three miRs were significantly downregulated (miR-126, miR-342-3p, and miR-638) and two were significantly upregulated (miR-21 and miR-92) in HFpEF patients compared to healthy controls. Strikingly, two of these miRs (miR-21 and miR-92) were significantly reduced in HFpEF patients after the 3-month treatment with empagliflozin, whereas no significant differences in the profile of endothelial miRs were detected in patients treated with metformin or insulin. Taken together, our findings demonstrate for the first time that specific circulating miRs involved in the regulation of endothelial function are significantly regulated in frail HFpEF patients with DM and in response to SGLT2 inhibition. SIGNIFICANCE STATEMENT: We have identified a novel microRNA signature functionally involved in the regulation of endothelial function that is significantly regulated in frail patients with HFpEF and diabetes. Moreover, the treatment with the SGLT2 inhibitor empagliflozin caused a modification of some of these microRNAs in a direction that was opposite to what observed in HFpEF patients, indicating a rescue of endothelial function. Our findings are relevant for clinical practice inasmuch as we were able to establish novel biomarkers of disease and response to therapy.
Collapse
Affiliation(s)
- Pasquale Mone
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Angela Lombardi
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Urna Kansakar
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Fahimeh Varzideh
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Stanislovas S Jankauskas
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Antonella Pansini
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Stefania Marzocco
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Stefano De Gennaro
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Michele Famiglietti
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Gaetano Macina
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Salvatore Frullone
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Gaetano Santulli
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| |
Collapse
|
6
|
Efovi D, Xiao Q. Noncoding RNAs in Vascular Cell Biology and Restenosis. BIOLOGY 2022; 12:24. [PMID: 36671717 PMCID: PMC9855655 DOI: 10.3390/biology12010024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/17/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022]
Abstract
In-stent restenosis (ISR), characterised by ≥50% re-narrowing of the target vessel, is a common complication following stent implantation and remains a significant challenge to the long-term success of angioplasty procedures. Considering the global burden of cardiovascular diseases, improving angioplasty patient outcomes remains a key priority. Noncoding RNAs (ncRNAs) including microRNA (miRNA), long noncoding RNA (lncRNA) and circular RNA (circRNA) have been extensively implicated in vascular cell biology and ISR through multiple, both distinct and overlapping, mechanisms. Vascular smooth muscle cells, endothelial cells and macrophages constitute the main cell types involved in the multifactorial pathophysiology of ISR. The identification of critical regulators exemplified by ncRNAs in all these cell types and processes makes them an exciting therapeutic target in the field of restenosis. In this review, we will comprehensively explore the potential functions and underlying molecular mechanisms of ncRNAs in vascular cell biology in the context of restenosis, with an in-depth focus on vascular cell dysfunction during restenosis development and progression. We will also discuss the diagnostic biomarker and therapeutic target potential of ncRNAs in ISR. Finally, we will discuss the current shortcomings, challenges, and perspectives toward the clinical application of ncRNAs.
Collapse
Affiliation(s)
- Denis Efovi
- William Harvey Research Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK
| | - Qingzhong Xiao
- William Harvey Research Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK
- Key Laboratory of Cardiovascular Diseases, School of Basic Medical Sciences, Guangzhou Institute of Cardiovascular Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| |
Collapse
|
7
|
Inflammatory and Prothrombotic Biomarkers, DNA Polymorphisms, MicroRNAs and Personalized Medicine for Patients with Peripheral Arterial Disease. Int J Mol Sci 2022; 23:ijms231912054. [PMID: 36233355 PMCID: PMC9569699 DOI: 10.3390/ijms231912054] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 09/26/2022] [Accepted: 10/02/2022] [Indexed: 12/24/2022] Open
Abstract
Classical risk factors play a major role in the initiation and development of atherosclerosis. However, the estimation of risk for cardiovascular events based only on risk factors is often insufficient. Efforts have been made to identify biomarkers that indicate ongoing atherosclerosis. Among important circulating biomarkers associated with peripheral arterial disease (PAD) are inflammatory markers which are determined by the expression of different genes and epigenetic processes. Among these proinflammatory molecules, interleukin-6, C-reactive protein, several adhesion molecules, CD40 ligand, osteoprotegerin and others are associated with the presence and progression of PAD. Additionally, several circulating prothrombotic markers have a predictive value in PAD. Genetic polymorphisms significantly, albeit moderately, affect risk factors for PAD via altered lipoprotein metabolism, diabetes, arterial hypertension, smoking, inflammation and thrombosis. However, most of the risk variants for PAD are located in noncoding regions of the genome and their influence on gene expression remains to be explored. MicroRNAs (miRNAs) are single-stranded, noncoding RNAs that modulate gene expression at the post-transcriptional level. Patterns of miRNA expression, to some extent, vary in different atherosclerotic cardiovascular diseases. miRNAs appear to be useful in the detection of PAD and the prediction of progression and revascularization outcomes. In conclusion, taking into account one’s predisposition to PAD, i.e., DNA polymorphisms and miRNAs, together with circulating inflammatory and coagulation markers, holds promise for more accurate prediction models and personalized therapeutic options.
Collapse
|
8
|
Marketou M, Kontaraki J, Kalogerakos P, Plevritaki A, Chlouverakis G, Kassotakis S, Maragkoudakis S, Danelatos C, Zervakis S, Savva E, Vardas P, Kochiadakis G, Lazopoulos G. Differences in MicroRNA Expression in Pericoronary Adipose Tissue in Coronary Artery Disease Compared to Severe Valve Dysfunction. Angiology 2022:33197221121617. [PMID: 36214765 DOI: 10.1177/00033197221121617] [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] [Indexed: 11/16/2022]
Abstract
Pericoronary adipose tissue (PCAT) is a source of microRNAs (miRs) that act as messengers for intercellular communication. We investigated whether the PCAT surrounding significant coronary atherosclerotic lesions shows specific miR expression patterns compared with PCAT surrounding plaque-free segments. We included 49 patients with 3-vessel coronary artery disease (CAD) and 19 patients with severe valvular disease but no CAD, who underwent elective cardiac surgery. The PCAT was harvested from two sites: adjacent to a significant atherosclerotic coronary lesion and from plaque-free segments. miR-133a, miR-21, miR-26b, miR-9, and miR-143 levels in PCAT cells were quantified by real-time reverse transcription polymerase chain reaction (data expressed as arbitrary units). Expression of miR-133, miR-21, and miR-26b in adipose tissue at a site without atherosclerotic lesion was much lower in patients with CAD than in those without CAD (0.82 ± 1.37 vs 1.86 ± 0.52, P < .001, 0.45 ± 1.3 vs 1.51 ± 1.11, P < .001, 0.3 ± 1.25 vs 1.2 ± 0.73, P = .02, respectively). In addition, miR-133, miR-21, and miR-143 in CAD patients showed significantly greater expression in PCAT from atherosclerotic lesion compared with plaque-free segments (1.32 ± 0.96 vs 0.82 ± 0.37 (P = .011), 0.91 ± 1.7 vs 0.3 ± 1.25 (P = .012), 1.2 ± 1.59 vs 0.43 ± 0.54 (P < .001), respectively). Our findings open new perspectives for the role of PCAT in the pathophysiology of atherosclerosis and should be further investigated.
Collapse
Affiliation(s)
- Maria Marketou
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | - Joanna Kontaraki
- Molecular Cardiology Laboratory, 37778School of Medicine, University of CreteUniversity, Crete, Greece
| | - Paris Kalogerakos
- Cardiovascular Surgery Department, 551975Heraklion University General Hospital, Crete, Greece
| | - Anthoula Plevritaki
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | - Gregory Chlouverakis
- Department of Biostatistics, 37778School of Medicine, University of CreteUniversity, Crete, Greece
| | - Spyridon Kassotakis
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | | | - Christos Danelatos
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | - Stelios Zervakis
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | - Eirini Savva
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | | | - George Kochiadakis
- Cardiology Department, 551975Heraklion University General Hospital, Crete, Greece
| | - George Lazopoulos
- Cardiovascular Surgery Department, 551975Heraklion University General Hospital, Crete, Greece
| |
Collapse
|
9
|
Fernandes A, Miéville A, Grob F, Yamashita T, Mehl J, Hosseini V, Emmert MY, Falk V, Vogel V. Endothelial-Smooth Muscle Cell Interactions in a Shear-Exposed Intimal Hyperplasia on-a-Dish Model to Evaluate Therapeutic Strategies. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2202317. [PMID: 35971167 PMCID: PMC9534971 DOI: 10.1002/advs.202202317] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Indexed: 05/25/2023]
Abstract
Intimal hyperplasia (IH) represents a major challenge following cardiovascular interventions. While mechanisms are poorly understood, the inefficient preventive methods incentivize the search for novel therapies. A vessel-on-a-dish platform is presented, consisting of direct-contact cocultures with human primary endothelial cells (ECs) and smooth muscle cells (SMCs) exposed to both laminar pulsatile and disturbed flow on an orbital shaker. With contractile SMCs sitting below a confluent EC layer, a model that successfully replicates the architecture of a quiescent vessel wall is created. In the novel IH model, ECs are seeded on synthetic SMCs at low density, mimicking reendothelization after vascular injury. Over 3 days of coculture, ECs transition from a network conformation to confluent 2D islands, as promoted by pulsatile flow, resulting in a "defected" EC monolayer. In defected regions, SMCs incorporated plasma fibronectin into fibers, increased proliferation, and formed multilayers, similarly to IH in vivo. These phenomena are inhibited under confluent EC layers, supporting therapeutic approaches that focus on endothelial regeneration rather than inhibiting proliferation, as illustrated in a proof-of-concept experiment with Paclitaxel. Thus, this in vitro system offers a new tool to study EC-SMC communication in IH pathophysiology, while providing an easy-to-use translational disease model platform for low-cost and high-content therapeutic development.
Collapse
Affiliation(s)
- Andreia Fernandes
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
| | - Arnaud Miéville
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
| | - Franziska Grob
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
| | - Tadahiro Yamashita
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
- Present address:
Department of System Design EngineeringKeio University108‐8345YokohamaJapan
| | - Julia Mehl
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
- Present address:
Julius Wolff InstituteBerlin Institute of HealthCharité Universitätsmedizin Berlin10117BerlinGermany
| | - Vahid Hosseini
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
| | - Maximilian Y. Emmert
- Department of Cardiovascular SurgeryCharité Universitätsmedizin Berlin10117BerlinGermany
- Department of Cardiothoracic and Vascular SurgeryGerman Heart Center Berlin13353BerlinGermany
- Institute for Regenerative Medicine (IREM)University of Zurich8006ZurichSwitzerland
| | - Volkmar Falk
- Department of Cardiovascular SurgeryCharité Universitätsmedizin Berlin10117BerlinGermany
- Department of Cardiothoracic and Vascular SurgeryGerman Heart Center Berlin13353BerlinGermany
- Department of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
| | - Viola Vogel
- Laboratory of Applied MechanobiologyInstitute of Translational MedicineDepartment of Health Sciences and TechnologyETH Zurich8093ZurichSwitzerland
| |
Collapse
|
10
|
miR-142 Targets TIM-1 in Human Endothelial Cells: Potential Implications for Stroke, COVID-19, Zika, Ebola, Dengue, and Other Viral Infections. Int J Mol Sci 2022; 23:ijms231810242. [PMID: 36142146 PMCID: PMC9499484 DOI: 10.3390/ijms231810242] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/30/2022] [Accepted: 09/02/2022] [Indexed: 11/30/2022] Open
Abstract
T-cell immunoglobulin and mucin domain 1 (TIM-1) has been recently identified as one of the factors involved in the internalization of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in human cells, in addition to angiotensin-converting enzyme 2 (ACE2), transmembrane serine protease 2 (TMPRSS2), neuropilin-1, and others. We hypothesized that specific microRNAs could target TIM-1, with potential implications for the management of patients suffering from coronavirus disease 2019 (COVID-19). By combining bioinformatic analyses and functional assays, we identified miR-142 as a specific regulator of TIM-1 transcription. Since TIM-1 has been implicated in the regulation of endothelial function at the level of the blood-brain barrier (BBB) and its levels have been shown to be associated with stroke and cerebral ischemia-reperfusion injury, we validated miR-142 as a functional modulator of TIM-1 in human brain microvascular endothelial cells (hBMECs). Taken together, our results indicate that miR-142 targets TIM-1, representing a novel strategy against cerebrovascular disorders, as well as systemic complications of SARS-CoV-2 and other viral infections.
Collapse
|
11
|
Liu X, Bai Y, Cui R, He S, Zhao X, Wu K, Fang M. Sus_circPAPPA2 Regulates Fat Deposition in Castrated Pigs through the miR-2366/GK Pathway. Biomolecules 2022; 12:biom12060753. [PMID: 35740877 PMCID: PMC9220968 DOI: 10.3390/biom12060753] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/10/2022] [Accepted: 05/23/2022] [Indexed: 02/08/2023] Open
Abstract
CircRNAs play an important role in fat deposition, and testosterone-deficient boars exhibit significantly increased fat deposition; however, the mechanism by which testosterone regulates fat deposition through circRNAs remains unclear. In this study, circRNA-seq of backfat and abdominal fat from castrated and intact full-sib Yorkshire pigs was performed. The GO and KEGG enrichment analyses revealed that the host genes of the dorsal DE circRNAs were mainly involved in fatty acid transport, while in abdominal tissues, these genes were mainly involved in adipogenesis and inflammation. The interaction among sus_circPAPPA2, ssc-miR-2366 and GK was verified by dual fluorescence experiments and in porcine preadipocytes. The overexpression of sus_circPAPPA2 significantly inhibited the differentiation of preadipocytes. The expression of sus_circPAPPA2 was increased after adding 100 nM of testosterone, and preadipocyte differentiation was significantly inhibited. Testosterone can affect preadipocyte differentiation by upregulating the expression of sus_circPAPPA2, sponging miR-2366 and regulating the expression of genes, such as GK. These results indicate that testosterone can regulate the expression of adipocyte differentiation- and lipid metabolism-related genes by regulating the expression of circRNA, and ceRNA networks are different in the testosterone regulation of adipose deposition in different parts. This study provides basic data enhancing the understanding of the interaction between the hormone environment and mir-2366/GK to regulate trait performance in pigs.
Collapse
Affiliation(s)
- Ximing Liu
- National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.L.); (R.C.); (S.H.); (X.Z.); (K.W.)
| | - Ying Bai
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan 056021, China;
| | - Ran Cui
- National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.L.); (R.C.); (S.H.); (X.Z.); (K.W.)
| | - Shuaihan He
- National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.L.); (R.C.); (S.H.); (X.Z.); (K.W.)
| | - Xingbo Zhao
- National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.L.); (R.C.); (S.H.); (X.Z.); (K.W.)
| | - Keliang Wu
- National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.L.); (R.C.); (S.H.); (X.Z.); (K.W.)
| | - Meiying Fang
- National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (X.L.); (R.C.); (S.H.); (X.Z.); (K.W.)
- Sanya Institute of China Agricultural University, Sanya 572025, China
- Correspondence: ; Tel./Fax: +86-10-62734943
| |
Collapse
|
12
|
Jia YZ, Liu J, Wang GQ, Song ZF. miR-484: A Potential Biomarker in Health and Disease. Front Oncol 2022; 12:830420. [PMID: 35356223 PMCID: PMC8959652 DOI: 10.3389/fonc.2022.830420] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/11/2022] [Indexed: 01/30/2023] Open
Abstract
Disorders of miR-484 expression are observed in cancer, different diseases or pathological states. There is accumulating evidence that miR-484 plays an essential role in the development as well as the regression of different diseases, and miR-484 has been reported as a key regulator of common cancer and non-cancer diseases. The miR-484 targets that have effects on inflammation, apoptosis and mitochondrial function include SMAD7, Fis1, YAP1 and BCL2L13. For cancer, identified targets include VEGFB, VEGFR2, MAP2, MMP14, HNF1A, TUSC5 and KLF12. The effects of miR-484 on these targets have been documented separately. Moreover, miR-484 is typically described as an oncosuppressor, but this claim is simplistic and one-sided. This review will combine relevant basic and clinical studies to find that miR-484 promotes tumorigenesis and metastasis in liver, prostate and lung tissues. It will provide a basis for the possible mechanisms of miR-484 in early tumor diagnosis, prognosis determination, disease assessment, and as a potential therapeutic target for tumors.
Collapse
Affiliation(s)
- Yin-Zhao Jia
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Liu
- Key Laboratory of Coal Science and Technology of Ministry of Education, College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, China
| | - Geng-Qiao Wang
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zi-Fang Song
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
13
|
Li L, Liu S, Tan J, Wei L, Wu D, Gao S, Weng Y, Chen J. Recent advance in treatment of atherosclerosis: Key targets and plaque-positioned delivery strategies. J Tissue Eng 2022; 13:20417314221088509. [PMID: 35356091 PMCID: PMC8958685 DOI: 10.1177/20417314221088509] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Atherosclerosis, a chronic inflammatory disease of vascular wall, is a progressive pathophysiological process with lipids oxidation/depositing initiation and innate/adaptive immune responses. The coordination of multi systems covering oxidative stress, dysfunctional endothelium, diseased lipid uptake, cell apoptosis, thrombotic and pro-inflammatory responding as well as switched SMCs contributes to plaque growth. In this circumstance, inevitably, targeting these processes is considered to be effective for treating atherosclerosis. Arriving, retention and working of payload candidates mediated by targets in lesion direct ultimate therapeutic outcomes. Accumulating a series of scientific studies and clinical practice in the past decades, lesion homing delivery strategies including stent/balloon/nanoparticle-based transportation worked as the potent promotor to ensure a therapeutic effect. The objective of this review is to achieve a very brief summary about the effective therapeutic methods cooperating specifical targets and positioning-delivery strategies in atherosclerosis for better outcomes.
Collapse
Affiliation(s)
- Li Li
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Sainan Liu
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Jianying Tan
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Lai Wei
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Dimeng Wu
- Chengdu Daxan Innovative Medical Tech. Co., Ltd., Chengdu, PR China
| | - Shuai Gao
- Chengdu Daxan Innovative Medical Tech. Co., Ltd., Chengdu, PR China
| | - Yajun Weng
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| | - Junying Chen
- Key Laboratory of Advanced Technology of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, PR China
| |
Collapse
|
14
|
Goody PR, Nachtsheim L, Hosen MR, von Krosigk M, Christmann D, Klussmann JP, Zietzer A, Breitrück N, Jansen F, Jansen S. Analysis of nocturnal, hypoxia-induced miRNAs in sleep apnea patients. PLoS One 2022; 17:e0263747. [PMID: 35245292 PMCID: PMC8896679 DOI: 10.1371/journal.pone.0263747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 01/25/2022] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Obstructive sleep apnea syndrome (OSAS) is associated with an increased cardiovascular risk. The underlying mechanisms are largely unclear. MicroRNAs (miRNAs) are RNAs circulating in the blood that can be released into the bloodstream during hypoxia. In the present study, we investigate if OSAS-induced hypoxia results in a release of miRNAs that may mediate OSAS-associated cardiovascular damage. METHODS Blood was sampled from 23 OSAS patients before and after a polygraphically monitored night. Total circulating RNA was isolated from the plasma and quantified using real-time qPCR. Using a Taqman miRNA array, the levels of 384 different miRNAs were compared between evening and morning after polysomnography. The most highly upregulated miRNA (miRNA-505) and four additionally upregulated miRNAs (miRNA-127, miRNA-133a, miRNA-145, and miRNA-181a) were then quantified in a bigger patient cohort individually. RESULTS Apnea/Hypopnea-Index (AHI) was evaluated and averaged at 26 per hour on nocturnal polygraphy. In an initial miRNA array, a total of 4 miRNAs were significantly regulated. A significant increase of miRNA-145 was observed in the larger patient cohort. No significant changes in concentration were detected for miRNA-127, miRNA-133a, miRNA-181a, and miRNA-505 in this larger cohort. CONCLUSION OSAS results in the nocturnal release of miRNAs into the bloodstream. Our collected data may indicate a hypoxia-induced release of miRNAs into the bloodstream of OSAS-patients. In vitro experiments are needed to confirm the secretion of these miRNAs under hypoxia and evaluate the effect on the cardio vasculature.
Collapse
Affiliation(s)
- Philip Roger Goody
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Germany
| | - Lisa Nachtsheim
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Cologne, Germany
| | | | - Miriam von Krosigk
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Cologne, Germany
| | - Dominik Christmann
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Germany
| | - Jens Peter Klussmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Cologne, Germany
| | - Andreas Zietzer
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Germany
| | - Nils Breitrück
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Cologne, Germany
| | - Felix Jansen
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Germany
| | - Stefanie Jansen
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Cologne, Cologne, Germany
| |
Collapse
|
15
|
Wilson S, Mone P, Kansakar U, Jankauskas SS, Donkor K, Adebayo A, Varzideh F, Eacobacci M, Gambardella J, Lombardi A, Santulli G. Diabetes and restenosis. Cardiovasc Diabetol 2022; 21:23. [PMID: 35164744 PMCID: PMC8845371 DOI: 10.1186/s12933-022-01460-5] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 01/21/2022] [Indexed: 01/05/2023] Open
Abstract
Restenosis, defined as the re-narrowing of an arterial lumen after revascularization, represents an increasingly important issue in clinical practice. Indeed, as the number of stent placements has risen to an estimate that exceeds 3 million annually worldwide, revascularization procedures have become much more common. Several investigators have demonstrated that vessels in patients with diabetes mellitus have an increased risk restenosis. Here we present a systematic overview of the effects of diabetes on in-stent restenosis. Current classification and updated epidemiology of restenosis are discussed, alongside the main mechanisms underlying the pathophysiology of this event. Then, we summarize the clinical presentation of restenosis, emphasizing the importance of glycemic control in diabetic patients. Indeed, in diabetic patients who underwent revascularization procedures a proper glycemic control remains imperative.
Collapse
Affiliation(s)
- Scott Wilson
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
| | - Pasquale Mone
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
- Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI),, Albert Einstein College of Medicine, New York, NY, USA
| | - Urna Kansakar
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
- Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI),, Albert Einstein College of Medicine, New York, NY, USA
| | - Stanislovas S Jankauskas
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
- Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI),, Albert Einstein College of Medicine, New York, NY, USA
| | - Kwame Donkor
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
| | - Ayobami Adebayo
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
| | - Fahimeh Varzideh
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
- Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI),, Albert Einstein College of Medicine, New York, NY, USA
| | - Michael Eacobacci
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
| | - Jessica Gambardella
- Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI),, Albert Einstein College of Medicine, New York, NY, USA
- International Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy
| | - Angela Lombardi
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA
| | - Gaetano Santulli
- Department of Medicine, Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY, USA.
- Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation (INI),, Albert Einstein College of Medicine, New York, NY, USA.
- International Translational Research and Medical Education (ITME) Consortium, Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy.
| |
Collapse
|
16
|
Chatzopoulou F, Kyritsis KA, Papagiannopoulos CI, Galatou E, Mittas N, Theodoroula NF, Papazoglou AS, Karagiannidis E, Chatzidimitriou M, Papa A, Sianos G, Angelis L, Chatzidimitriou D, Vizirianakis IS. Dissecting miRNA–Gene Networks to Map Clinical Utility Roads of Pharmacogenomics-Guided Therapeutic Decisions in Cardiovascular Precision Medicine. Cells 2022; 11:cells11040607. [PMID: 35203258 PMCID: PMC8870388 DOI: 10.3390/cells11040607] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/29/2022] [Accepted: 01/31/2022] [Indexed: 02/04/2023] Open
Abstract
MicroRNAs (miRNAs) create systems networks and gene-expression circuits through molecular signaling and cell interactions that contribute to health imbalance and the emergence of cardiovascular disorders (CVDs). Because the clinical phenotypes of CVD patients present a diversity in their pathophysiology and heterogeneity at the molecular level, it is essential to establish genomic signatures to delineate multifactorial correlations, and to unveil the variability seen in therapeutic intervention outcomes. The clinically validated miRNA biomarkers, along with the relevant SNPs identified, have to be suitably implemented in the clinical setting in order to enhance patient stratification capacity, to contribute to a better understanding of the underlying pathophysiological mechanisms, to guide the selection of innovative therapeutic schemes, and to identify innovative drugs and delivery systems. In this article, the miRNA–gene networks and the genomic signatures resulting from the SNPs will be analyzed as a method of highlighting specific gene-signaling circuits as sources of molecular knowledge which is relevant to CVDs. In concordance with this concept, and as a case study, the design of the clinical trial GESS (NCT03150680) is referenced. The latter is presented in a manner to provide a direction for the improvement of the implementation of pharmacogenomics and precision cardiovascular medicine trials.
Collapse
Affiliation(s)
- Fani Chatzopoulou
- Laboratory of Microbiology, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (F.C.); (A.P.); (D.C.)
- Labnet Laboratories, Department of Molecular Biology and Genetics, 54638 Thessaloniki, Greece
| | - Konstantinos A. Kyritsis
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.A.K.); (C.I.P.); (N.F.T.)
| | - Christos I. Papagiannopoulos
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.A.K.); (C.I.P.); (N.F.T.)
| | - Eleftheria Galatou
- Department of Life & Health Sciences, University of Nicosia, Nicosia 1700, Cyprus;
| | - Nikolaos Mittas
- Department of Chemistry, International Hellenic University, 65404 Kavala, Greece;
| | - Nikoleta F. Theodoroula
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.A.K.); (C.I.P.); (N.F.T.)
| | - Andreas S. Papazoglou
- 1st Cardiology Department, AHEPA University General Hospital of Thessaloniki, 54636 Thessaloniki, Greece; (A.S.P.); (E.K.); (G.S.)
| | - Efstratios Karagiannidis
- 1st Cardiology Department, AHEPA University General Hospital of Thessaloniki, 54636 Thessaloniki, Greece; (A.S.P.); (E.K.); (G.S.)
| | - Maria Chatzidimitriou
- Department of Biomedical Sciences, School of Health Sciences, International Hellenic University, 57400 Thessaloniki, Greece;
| | - Anna Papa
- Laboratory of Microbiology, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (F.C.); (A.P.); (D.C.)
| | - Georgios Sianos
- 1st Cardiology Department, AHEPA University General Hospital of Thessaloniki, 54636 Thessaloniki, Greece; (A.S.P.); (E.K.); (G.S.)
| | - Lefteris Angelis
- Department of Informatics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Dimitrios Chatzidimitriou
- Laboratory of Microbiology, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (F.C.); (A.P.); (D.C.)
| | - Ioannis S. Vizirianakis
- Laboratory of Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (K.A.K.); (C.I.P.); (N.F.T.)
- Department of Life & Health Sciences, University of Nicosia, Nicosia 1700, Cyprus;
- Correspondence: or
| |
Collapse
|
17
|
Mone P, de Donato A, Varzideh F, Kansakar U, Jankauskas SS, Pansini A, Santulli G. Functional role of miR-34a in diabetes and frailty. FRONTIERS IN AGING 2022; 3:949924. [PMID: 35923683 PMCID: PMC9340262 DOI: 10.3389/fragi.2022.949924] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 06/29/2022] [Indexed: 01/05/2023]
Abstract
Emerging evidence has shown that microRNAs (miRNAs) play critical role in the pathogenesis of several disorders. In the present minireview, we focus our attention on the functional role of a specific miRNA, namely miR-34a, in the pathophysiology of frailty and diabetes mellitus. Based on the current literature, we speculate that this miRNA may serve as a potential biomarker of frailty in diabetic older adults. Additionally, its actions on oxidative stress might represent a druggable target to obtain new potentials treatments.
Collapse
Affiliation(s)
- Pasquale Mone
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, New York, NY, United States
- ASL Avellino, Avellino, Italy
- *Correspondence: Pasquale Mone, ;,
| | | | - Fahimeh Varzideh
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, New York, NY, United States
| | - Urna Kansakar
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, New York, NY, United States
| | - Stanislovas S. Jankauskas
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, New York, NY, United States
| | | | - Gaetano Santulli
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, New York, NY, United States
- Department of Molecular Pharmacology, Einstein Institute for Aging Research, Einstein-Sinai Diabetes Research Center, Albert Einstein College of Medicine, New York, NY, United States
| |
Collapse
|
18
|
Xu H, Cui Y, Liu X, Zheng X, Liu J, Hu X, Gao F, Hu X, Li M, Wei X, Gao Y, Zhao Y. miR-1290 promotes IL-8-mediated vascular endothelial cell adhesion by targeting GSK-3β. Mol Biol Rep 2021; 49:1871-1882. [PMID: 34837150 DOI: 10.1007/s11033-021-06998-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/19/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND MicroRNA-1290 (miR-1290) has been reported to be involved in many diseases and play a key role during the development process. However, the role of miR-1290 in atherosclerosis (AS) is still unclear. METHODS AND RESULTS The current study showed that the expressions of miR-1290 were high in serum of patients with hyperlipidemia. The functional role of miR-1290 were then investigated in human umbilical vein endothelial cells (HUVECs). Here, we found that miR-1290 expressions were notably enhanced in HUVECs mediated by IL-8. miR-1290 inhibitor repressed monocytic THP-1 cells adhesion to HUVECs by regulating ICAM-1 and VCAM-1, inhibited proliferation through regulating cyclinD1 and PCNA, and inhibited inflammatory response by regulating IL-1β. Mechanistically, we verified that miR-1290 mimic was able to directly target the 3'-UTR of GSK-3β mRNA using luciferase reporter assay. Knockdown of GSK-3β (si-GSK-3β) promoted HUVECs adhesion and the expression of IL-1β, and partially restore the depression effect of miR-1290 inhibitor on HUVECs adhesion and inflammation. In contrast, si-GSK-3β inhibited the proliferation of HUVECs and the expression of cyclinD1 and PCNA. CONCLUSIONS In summary, our study revealed that miR-1290 promotes IL-8-mediated the adhesion of HUVECs by targeting GSK-3β. However, GSK-3β is not the target protein for miR-1290 to regulate the proliferation of HUVECs. Our findings may provide potential target in atherosclerosis treatment.
Collapse
Affiliation(s)
- Hongxin Xu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Ying Cui
- Molecular Medical Laboratory, College of Basic Medical Science, Dalian Medical University, Dalian, China.,Liaoning Provincial Core Lab of Medical Molecular Biology, Dalian Medical University, Dalian, China
| | - Xianwei Liu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Xiao Zheng
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Jiaqing Liu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Xinxin Hu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Fuhua Gao
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Xiaoyan Hu
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Mei Li
- Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China
| | - Xiaoqing Wei
- Molecular Medical Laboratory, College of Basic Medical Science, Dalian Medical University, Dalian, China.,Liaoning Provincial Core Lab of Medical Molecular Biology, Dalian Medical University, Dalian, China
| | - Ying Gao
- Liaoning Provincial Core Lab of Medical Molecular Biology, Dalian Medical University, Dalian, China. .,Department of Biochemistry and Molecular Biology, College of Basic Medical Science, Dalian Medical University, Dalian, China.
| | - Ying Zhao
- Molecular Medical Laboratory, College of Basic Medical Science, Dalian Medical University, Dalian, China. .,Liaoning Provincial Core Lab of Medical Molecular Biology, Dalian Medical University, Dalian, China.
| |
Collapse
|
19
|
Yu C, Wu B, Jiang J, Yang G, Weng C, Cai F. Overexpressed lncRNA ROR Promotes the Biological Characteristics of ox-LDL-Induced HUVECs via the let-7b-5p/HOXA1 Axis in Atherosclerosis. Front Cardiovasc Med 2021; 8:659769. [PMID: 34589524 PMCID: PMC8473629 DOI: 10.3389/fcvm.2021.659769] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 08/04/2021] [Indexed: 02/06/2023] Open
Abstract
The long non-coding RNA regulator of reprogramming (lncRNA ROR) is involved in atherosclerosis (AS), but the specific mechanism remains unclear. The expressions of lncRNA ROR, let-7b-5p, Homeobox A1 (HOXA1), and apoptosis-associated proteins in the serum of AS patients and human umbilical vein endothelial cells (HUVECs) were determined by quantitative real-time PCR (qRT-PCR) and Western blot. The relationships of lncRNA ROR, let-7b-5p, and HOXA1 were analyzed by Pearson's correlation test. The viability and the migration of HUVECs were measured by Cell Counting Kit-8, wound healing, and Transwell assays. The predicted target gene and the potential binding sites were confirmed by dual-luciferase reporter assay. lncRNA ROR was highly expressed in AS, which promoted the cell viability and migration of HUVECs, while lncRNA ROR silencing produced the opposite results. The expression of let-7b-5p, which bound to lncRNA ROR, was downregulated in AS, indicating that the two genes were negatively correlated. Besides this, let-7b-5p reversed the effects of upregulated lncRNA ROR expression on let-7b-5p expression, cell viability, and migration as well as the expressions of apoptosis-related proteins of ox-LDL-treated HUVECs. HOXA1 was targeted by let-7b-5p and upregulated in AS, with its expression being negatively correlated with let-7b-5p but positively correlated with lncRNA ROR. In ox-LDL-treated HUVECs, overexpressed HOXA1 reversed the effects of let-7b-5p, and HOXA1 silencing reversed the effects of lncRNA ROR. In AS, lncRNA ROR promoted the biological characteristics of oxidation of low-density lipoprotein-induced HUVECs via the let-7b-5p/HOXA1 axis.
Collapse
Affiliation(s)
- Cong Yu
- Department of Vascular Surgery, Vascular Interventional Center, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Bin Wu
- Department of Surgery, Pinghu Traditional Chinese Medicine Hospital, Pinghu, China
| | - Jinsong Jiang
- Department of Vascular Surgery, Vascular Interventional Center, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Guangwei Yang
- Department of Vascular Surgery, Vascular Interventional Center, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Chao Weng
- Department of Vascular Surgery, Vascular Interventional Center, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Fei Cai
- Department of Vascular Surgery, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
20
|
Liu F, Liu Y, Du Y, Li Y. MiRNA-130a promotes inflammation to accelerate atherosclerosis via the regulation of proliferator-activated receptor γ (PPARγ) expression. Anatol J Cardiol 2021; 25:630-637. [PMID: 34498594 DOI: 10.5152/anatoljcardiol.2021.56721] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE In this study, we aimed to evaluate the possible function of miR-130a in atherosclerosis (AS), protection against AS, and its molecular biological mechanism. METHODS Apoe-/- mice were fed a high-fat diet as the AS mice model. Human umbilical vein endothelial cells (HUVECs) were used as in vitro model. Serum samples or cells were used to measure the expression of inflammation. Serum samples or cells were used to determine MiRNA expression profiles using the edgeR tool from Bioconductor. Western Blot analysis was used to assess protein expressions of proliferator-activated receptor γ (PPARγ) and nuclear factor (NF)-κB. RESULTS MiRNA-130a expression was up-regulated in atherosclerotic mice. In addition, over-expression of miRNA-130a promoted inflammation factors [tumor necrosis factor (TNF)-α and interleukin (IL)-1β, IL-6, and IL-8] in the in vitro model of AS. However, down-regulation of miRNA-130a reduced inflammation (suppressed TNF-α, IL-1β, IL-6 and IL-8) in the in vitro model. Furthermore, over-expression of miRNA-130a could also suppress the protein expression of PPARγ and induce NF-κB protein expression in the in vitro model. However, suppression of miRNA-130a induced the protein expression of PPARγ and suppressed NF-κB protein expression in the in vitro model of AS. Activation of PPARγ reduced the pro-inflammatory effects of miRNA-130a on the AS-induced in vitro model. CONCLUSION These results strongly support that miRNA-130a suppression can protect against atherosclerosis through inhibiting inflammation by regulating the PPARγ/ NF-κB expression.
Collapse
Affiliation(s)
- Fengtong Liu
- Department of Peripheral Vascular, Dongzhimen Hospital, Beijing University of Chinese Medicine; Beijing-China
| | - Yali Liu
- Department of Peripheral Vascular, Dongzhimen Hospital, Beijing University of Chinese Medicine; Beijing-China
| | - Yuqing Du
- Department of Peripheral Vascular, Dongzhimen Hospital, Beijing University of Chinese Medicine; Beijing-China
| | - Youshan Li
- Department of Peripheral Vascular, Dongzhimen Hospital, Beijing University of Chinese Medicine; Beijing-China
| |
Collapse
|
21
|
Dysregulated Expression of Arterial MicroRNAs and Their Target Gene Networks in Temporal Arteries of Treatment-Naïve Patients with Giant Cell Arteritis. Int J Mol Sci 2021; 22:ijms22126520. [PMID: 34204585 PMCID: PMC8234166 DOI: 10.3390/ijms22126520] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 02/07/2023] Open
Abstract
In this study, we explored expression of microRNA (miR), miR-target genes and matrix remodelling molecules in temporal artery biopsies (TABs) from treatment-naïve patients with giant cell arteritis (GCA, n = 41) and integrated these analyses with clinical, laboratory, ultrasound and histological manifestations of GCA. NonGCA patients (n = 4) served as controls. GCA TABs exhibited deregulated expression of several miRs (miR-21-5p, -145-5p, -146a-5p, -146b-5p, -155-5p, 424-3p, -424-5p, -503-5p), putative miR-target genes (YAP1, PELI1, FGF2, VEGFA, KLF4) and matrix remodelling factors (MMP2, MMP9, TIMP1, TIPM2) with key roles in Toll-like receptor signaling, mechanotransduction and extracellular matrix biology. MiR-424-3p, -503-5p, KLF4, PELI1 and YAP1 were identified as new deregulated molecular factors in GCA TABs. Quantities of miR-146a-5p, YAP1, PELI1, FGF2, TIMP2 and MMP9 were particularly high in histologically positive GCA TABs with occluded temporal artery lumen. MiR-424-5p expression in TABs and the presence of facial or carotid arteritis on ultrasound were associated with vision disturbances in GCA patients. Correlative analysis of miR-mRNA quantities demonstrated a highly interrelated expression network of deregulated miRs and mRNAs in temporal arteries and identified KLF4 as a candidate target gene of deregulated miR-21-5p, -146a-5p and -155-5p network in GCA TABs. Meanwhile, arterial miR and mRNA expression did not correlate with constitutive symptoms and signs of GCA, elevated markers of systemic inflammation nor sonographic characteristics of GCA. Our study provides new insights into GCA pathophysiology and uncovers new candidate biomarkers of vision impairment in GCA.
Collapse
|
22
|
Zhu Y, Han XQ, Sun XJ, Yang R, Ma WQ, Liu NF. Lactate accelerates vascular calcification through NR4A1-regulated mitochondrial fission and BNIP3-related mitophagy. Apoptosis 2021; 25:321-340. [PMID: 31993850 DOI: 10.1007/s10495-020-01592-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Arterial media calcification is related to mitochondrial dysfunction. Protective mitophagy delays the progression of vascular calcification. We previously reported that lactate accelerates osteoblastic phenotype transition of VSMC through BNIP3-mediated mitophagy suppression. In this study, we investigated the specific links between lactate, mitochondrial homeostasis, and vascular calcification. Ex vivo, alizarin S red and von Kossa staining in addition to measurement of calcium content, RUNX2, and BMP-2 protein levels revealed that lactate accelerated arterial media calcification. We demonstrated that lactate induced mitochondrial fission and apoptosis in aortas, whereas mitophagy was suppressed. In VSMCs, lactate increased NR4A1 expression, leading to activation of DNA-PKcs and p53. Lactate induced Drp1 migration to the mitochondria and enhanced mitochondrial fission through NR4A1. Western blot analysis of LC3-II and p62 and mRFP-GFP-LC3 adenovirus detection showed that NR4A1 knockdown was involved in enhanced autophagy flux. Furthermore, NR4A1 inhibited BNIP3-related mitophagy, which was confirmed by TOMM20 and BNIP3 protein levels, and LC3-II co-localization with TOMM20. The excessive fission and deficient mitophagy damaged mitochondrial structure and impaired respiratory function, determined by mPTP opening rate, mitochondrial membrane potential, mitochondrial morphology under TEM, ATP production, and OCR, which was reversed by NR4A1 silencing. Mechanistically, lactate enhanced fission but halted mitophagy via activation of the NR4A1/DNA-PKcs/p53 pathway, evoking apoptosis, finally accelerating osteoblastic phenotype transition of VSMC and calcium deposition. This study suggests that the NR4A1/DNA-PKcs/p53 pathway is involved in the mechanism by which lactate accelerates vascular calcification, partly through excessive Drp-mediated mitochondrial fission and BNIP3-related mitophagy deficiency.
Collapse
Affiliation(s)
- Yi Zhu
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, People's Republic of China
| | - Xi-Qiong Han
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, People's Republic of China
| | - Xue-Jiao Sun
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, People's Republic of China
| | - Rui Yang
- Pharmaceutical Department, Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Wen-Qi Ma
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, People's Republic of China
| | - Nai-Feng Liu
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, People's Republic of China.
| |
Collapse
|
23
|
Zou Z, Chai M, Guo F, Fu X, Lan Y, Cao S, Liu J, Tian L, An G. MicroRNA-126 engineered muscle-derived stem cells attenuates cavernosa injury-induced erectile dysfunction in rats. Aging (Albany NY) 2021; 13:14399-14415. [PMID: 34031263 PMCID: PMC8202866 DOI: 10.18632/aging.203057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 11/25/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cavernosa injury is a common cause of organic erectile dysfunction (ED), which requires safe and effective treatments. In the present study, the therapeutic efficiency of muscle-derived stem cells (MDSCs) modified with microRNA-126 (miR-126) was determined in rats with cavernosa injury. METHODS MDSCs were transfected with miR-126 and then were transplanted into rats with cavernosa injury. Erectile function, vascular function (western blot and immunofluorescence), extraction, and detection of exosomes were then undertaken. RESULTS On the 28th day after transplantation, the highest value of intra-cavernous pressure (ICP)/mean arterial pressure (MAP) in rats of miRNA-126 group (0.84 ± 0.14) was observed (Control: 0.38 ± 0.07; MDSC: 0.54 ± 0.11, Vector: 0.60 ± 0.02; respectively). Treatment of miRNA-126-modified-MDSCs remarkably strengthened vascular structure, supported by hematoxylin-eosin staining. The expression of CD31, von Willebrand Factor and vascular endothelial factors were higher than those in other groups, indicating improved vascular function. In vitro mechanism studies showed that exosomes containing miR-126 isolated from MDSCs promoted angiogenesis and attenuated apoptosis of human umbilical venous endothelial cells. Finally, insulin receptor substrate 1 and Krüppel-like factor 10 were determined as the direct target genes of miR-126. CONCLUSIONS MiR-126 engineered MDSCs notably repaired cavernosa injury in rats via vascular reconstruction by directly targeting IRS1 and KLF10, in which the exosomes secreted by MDSCs played a critical role.
Collapse
Affiliation(s)
- Zihao Zou
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Muyuan Chai
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, Guangdong, PR China
| | - Feixiang Guo
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Xin Fu
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Yu Lan
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Shuqi Cao
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Jianan Liu
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| | - Long Tian
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, PR China
| | - Geng An
- Center for Reproductive Medicine, Key Laboratory for Major Obstetric Diseases of Guangdong Province, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, PR China
| |
Collapse
|
24
|
Kansakar U, Jankauskas SS, Gambardella J, Santulli G. Targeting the phenotypic switch of vascular smooth muscle cells to tackle atherosclerosis. Atherosclerosis 2021; 324:117-120. [PMID: 33832772 PMCID: PMC8195811 DOI: 10.1016/j.atherosclerosis.2021.03.034] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/19/2021] [Accepted: 03/25/2021] [Indexed: 02/08/2023]
Affiliation(s)
- Urna Kansakar
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York City, 10461, NY, United States
| | - Stanislovas S Jankauskas
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York City, 10461, NY, United States; Department of Medicine (Division of Cardiology), Albert Einstein College of Medicine - Montefiore University Hospital, New York City, 10461, NY, United States
| | - Jessica Gambardella
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York City, 10461, NY, United States; Department of Medicine (Division of Cardiology), Albert Einstein College of Medicine - Montefiore University Hospital, New York City, 10461, NY, United States; Department of Advanced Biomedical Sciences, "Federico II" University, Naples, 80131, Italy
| | - Gaetano Santulli
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York City, 10461, NY, United States; Department of Medicine (Division of Cardiology), Albert Einstein College of Medicine - Montefiore University Hospital, New York City, 10461, NY, United States; Department of Advanced Biomedical Sciences, "Federico II" University, Naples, 80131, Italy; International Translational Research and Medical Education (ITME), Naples, 80100, Italy.
| |
Collapse
|
25
|
Zhang X, Liu Y, Zhao J, Yan T. MiR-455-5p serves as a biomarker of atherosclerosis and inhibits vascular smooth muscle cell proliferation and migration. Per Med 2021; 18:213-221. [PMID: 33822652 DOI: 10.2217/pme-2020-0136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background: This study discussed the clinical value and expression level of miR-455-5p in atherosclerosis (AS) patients. Meanwhile, its regulatory effect on the proliferation and migration of vascular smooth muscle cells (VSMCs) was further analyzed. Materials & methods: Clinical experiments were detected by quantitative real-time PCR and receiver operating characteristic. Cell experiments were detected by CCK-8, transwell and luciferase reporter gene assay. Results: miR-455-5p was low expressed in AS patients and had diagnostic value to distinguish AS patients from healthy controls. MiR-455-5p inhibited the proliferation and migration of VSMCs. SOCS3 was the target gene of miR-455-5p. Conclusion: MiR-455-5p may be used as a potential diagnostic biomarker for AS. MiR-455-5p may inhibit the proliferation and migration of VSMCs through targeting SOCS3.
Collapse
Affiliation(s)
- Xiang Zhang
- Department of Cardiology, Anqiu People's Hospital, Weifang, Shandong 262100, PR China
| | - Yan Liu
- Department of Cardiology, People's Hospital of Rizhao, Rizhao, Shandong 276800, PR China
| | - Jing Zhao
- Departmentof Cardiology, Shanxian Haijiya Hospital, Heze, Shandong 274300, PR China
| | - Tingguo Yan
- Department of Cardiology, Anqiu People's Hospital, Weifang, Shandong 262100, PR China
| |
Collapse
|
26
|
Zhou T, Li S, Yang L, Xiang D. microRNA-363-3p reduces endothelial cell inflammatory responses in coronary heart disease via inactivation of the NOX4-dependent p38 MAPK axis. Aging (Albany NY) 2021; 13:11061-11082. [PMID: 33744854 PMCID: PMC8109087 DOI: 10.18632/aging.202721] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 09/14/2020] [Indexed: 12/11/2022]
Abstract
Coronary heart disease (CHD) is one of the leading causes of heart-associated deaths worldwide. This study aimed to investigate the mechanism by which microRNA-363-3p (miR-363-3p) regulates endothelial injury induced by inflammatory responses in CHD. The expression patterns of miR-363-3p, NADPH oxidase 4 (NOX4), and p38 MAPK/p-p38 MAPK were examined in an established atherosclerosis (AS) model in C57BL/6 mice and in isolated coronary arterial endothelial cells (CAECs) after gain- or loss-of-function experiments. We also measured the levels of inflammatory factors (IL-6, ICAM-1, IL-10 and IL-1β), hydrogen peroxide (H2O2), and catalase (CAT) activity, followed by detection of cell viability and apoptosis. In AS, miR-363-3p was downregulated and NOX4 was upregulated, while miR-363-3p was identified as targeting NOX4 and negatively regulating its expression. The AS progression was reduced in NOX4 knockout mice. Furthermore, miR-363-3p resulted in a decreased inflammatory response, oxidative stress, and cell apoptosis in CAECs while augmenting their viability via blockade of the p38 MAPK signaling pathway. Overall, miR-363-3p hampers the NOX4-dependent p38 MAPK axis to attenuate apoptosis, oxidative stress injury, and the inflammatory reaction in CAECs, thus protecting CAECs against CHD. This finding suggests the miR-363-3p-dependent NOX4 p38 MAPK axis as a promising therapeutic target for CHD.
Collapse
Affiliation(s)
- Tao Zhou
- Department of Cardiac Surgery, Guizhou Provincial People's Hospital, Guiyang 550002, P.R. China
| | - Suining Li
- Department of Cardiac Surgery, Guizhou Provincial People's Hospital, Guiyang 550002, P.R. China
| | - Liehong Yang
- Department of Cardiac Surgery, Guizhou Provincial People's Hospital, Guiyang 550002, P.R. China
| | - Daokang Xiang
- Department of Cardiac Surgery, Guizhou Provincial People's Hospital, Guiyang 550002, P.R. China
| |
Collapse
|
27
|
Mone P, Gambardella J, Wang X, Jankauskas SS, Matarese A, Santulli G. miR-24 targets SARS-CoV-2 co-factor Neuropilin-1 in human brain microvascular endothelial cells: Insights for COVID-19 neurological manifestations. RESEARCH SQUARE 2021:rs.3.rs-192099. [PMID: 33564755 PMCID: PMC7872362 DOI: 10.21203/rs.3.rs-192099/v1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Neuropilin-1 is a transmembrane glycoprotein that has been implicated in several processes including angiogenesis and immunity. Recent evidence has also shown that it is implied in the cellular internalization of the severe acute respiratory syndrome coronavirus (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19). We hypothesized that specific microRNAs can target Neuropilin-1. By combining bioinformatic and functional approaches, we identified miR-24 as a regulator of Neuropilin-1 transcription. Since Neuropilin-1 has been shown to play a key role in the endothelium-mediated regulation of the blood-brain barrier, we validated miR-24 as a functional modulator of Neuropilin-1 in human brain microvascular endothelial cells (hBMECs), which are the most suitable cell line for an in vitro bloodâ€"brain barrier model.
Collapse
|
28
|
Mone P, Gambardella J, Wang X, Jankauskas SS, Matarese A, Santulli G. miR-24 Targets the Transmembrane Glycoprotein Neuropilin-1 in Human Brain Microvascular Endothelial Cells. Noncoding RNA 2021; 7:9. [PMID: 33540664 PMCID: PMC7931075 DOI: 10.3390/ncrna7010009] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/29/2021] [Accepted: 01/31/2021] [Indexed: 02/06/2023] Open
Abstract
Neuropilin-1 is a transmembrane glycoprotein that has been implicated in several processes including angiogenesis and immunity. Recent evidence has also shown that it is implied in the cellular internalization of the severe acute respiratory syndrome coronavirus (SARS-CoV-2), which causes the coronavirus disease 2019 (COVID-19). We hypothesized that specific microRNAs can target Neuropilin-1. By combining bioinformatic and functional approaches, we identified miR-24 as a regulator of Neuropilin-1 transcription. Since Neuropilin-1 has been shown to play a key role in the endothelium-mediated regulation of the blood-brain barrier, we validated miR-24 as a functional modulator of Neuropilin-1 in human brain microvascular endothelial cells (hBMECs), which are the most suitable cell line for an in vitro blood-brain barrier model.
Collapse
Affiliation(s)
- Pasquale Mone
- Department of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (P.M.); (J.G.); (X.W.); (S.S.J.)
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80100 Naples, Italy
| | - Jessica Gambardella
- Department of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (P.M.); (J.G.); (X.W.); (S.S.J.)
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
- Department of Advanced Biomedical Science, “Federico II” University, and International Translational Research and Medical Education (ITME), 80131 Naples, Italy
| | - Xujun Wang
- Department of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (P.M.); (J.G.); (X.W.); (S.S.J.)
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Stanislovas S. Jankauskas
- Department of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (P.M.); (J.G.); (X.W.); (S.S.J.)
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
| | | | - Gaetano Santulli
- Department of Medicine, Division of Cardiology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (P.M.); (J.G.); (X.W.); (S.S.J.)
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
- Department of Advanced Biomedical Science, “Federico II” University, and International Translational Research and Medical Education (ITME), 80131 Naples, Italy
| |
Collapse
|
29
|
Ma H, Dong A. Long non-coding RNA cyclin-dependent kinase inhibitor 2B antisense ribonucleic acid 1 is associated with in-stent restenosis and promotes human carotid artery smooth muscle cell proliferation and migration by sponging miR-143-3p. Exp Ther Med 2021; 21:234. [PMID: 33603842 PMCID: PMC7851615 DOI: 10.3892/etm.2021.9665] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 12/22/2020] [Indexed: 02/07/2023] Open
Abstract
Carotid angioplasty and stenting (CAS) is an efficient therapeutic approach for carotid stenosis. However, in-stent restenosis (ISR) frequently occurs and seriously affects the therapeutic efficacy of CAS. Certain non-coding (nc)RNAs serve potential roles in ISR development and progression. Thus, the goals of the present study were to investigate novel biomarkers for ISR development and to further uncover the mechanisms underlying the progression of ISR. The expression of long ncRNA cyclin-dependent kinase inhibitor (CDKN)2B-antisense 1 (AS1) and microRNA (miR)-143-3p in patients with ISR and human carotid artery smooth muscle cells (hHCtASMCs) was analyzed using reverse transcription-quantitative PCR. A luciferase reporter assay was performed to examine the interaction between CDKN2B-AS1 and miR-143-3p. The effects of the CDKN2B/miR-143-3p axis on hHCtASMC proliferation and migration were assessed using Cell Counting Kit-8 and Transwell assays. The results indicated that serum CDKN2B-AS1 was increased and miR-143-3p was decreased in patients with ISR as compared with that in patients with no ISR (all P<0.001). CDKN2B-AS1 and miR-143-3p were identified as risk factors for ISR onset (all P<0.05) and knockdown of CDKN2B-AS1 in hHCtASMCs led to inhibited cell proliferation and migration. Furthermore, the luciferase reporter assay and expression analysis indicated that miR-143-3p is a target of CDKN2B-AS1 and may mediate the effects of CDKN2B-AS1 on hHCtASMC proliferation and migration. In conclusion, dysregulation of CDKN2B-AS1 and miR-143-3p may represent risk factors for the occurrence of ISR. The in vitro results suggested that the CDKN2B-AS1/miR-143-3p axis may regulate the proliferation and migration of hHCtASMCs, indicating its potential to be developed as a target for preventative measures and therapies for ISR.
Collapse
Affiliation(s)
- Huanhuan Ma
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, P.R. China
| | - Aiqin Dong
- Department of Neurology, Cangzhou Central Hospital, Cangzhou, Hebei 061000, P.R. China
| |
Collapse
|
30
|
Matarese A, Gambardella J, Sardu C, Santulli G. miR-98 Regulates TMPRSS2 Expression in Human Endothelial Cells: Key Implications for COVID-19. Biomedicines 2020; 8:biomedicines8110462. [PMID: 33143053 PMCID: PMC7693865 DOI: 10.3390/biomedicines8110462] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 10/25/2020] [Accepted: 10/29/2020] [Indexed: 12/11/2022] Open
Abstract
The two main co-factors needed by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to enter human cells are angiotensin-converting enzyme 2 (ACE2) and transmembrane protease serine 2 (TMPRSS2). Here, we focused on the study of microRNAs that specifically target TMPRSS2. Through a bioinformatic approach, we identified miR-98-5p as a suitable candidate. Since we and others have shown that endothelial cells play a pivotal role in the pathogenesis of the coronavirus disease 2019 (COVID-19), we mechanistically validated miR-98-5p as a regulator of TMPRSS2 transcription in two different human endothelial cell types, derived from the lung and from the umbilical vein. Taken together, our findings indicate that TMPRSS2 represents a valid target in COVID-19 treatment, which may be achieved by specific non-coding-RNA approaches.
Collapse
Affiliation(s)
- Alessandro Matarese
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Einstein-Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.M.); (J.G.)
- AORN “Antonio Cardarelli”, 80100 Naples, Italy
| | - Jessica Gambardella
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Einstein-Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.M.); (J.G.)
- Department of Advanced Biomedical Science, “Federico II” University, and International Translational Research and Medical Education Consortium (ITME), 80131 Naples, Italy
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Celestino Sardu
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
- Department of Medical Sciences, International University of Health and Medical Sciences “S. Camillo”, 00131 Rome, Italy
| | - Gaetano Santulli
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Einstein-Institute for Aging Research, Albert Einstein College of Medicine, New York, NY 10461, USA; (A.M.); (J.G.)
- Department of Advanced Biomedical Science, “Federico II” University, and International Translational Research and Medical Education Consortium (ITME), 80131 Naples, Italy
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY 10461, USA
- Correspondence: ; Tel.: +1-718-430-3370
| |
Collapse
|
31
|
Gambardella J, Khondkar W, Morelli MB, Wang X, Santulli G, Trimarco V. Arginine and Endothelial Function. Biomedicines 2020; 8:biomedicines8080277. [PMID: 32781796 PMCID: PMC7460461 DOI: 10.3390/biomedicines8080277] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 12/15/2022] Open
Abstract
Arginine (L-arginine), is an amino acid involved in a number of biological processes, including the biosynthesis of proteins, host immune response, urea cycle, and nitric oxide production. In this systematic review, we focus on the functional role of arginine in the regulation of endothelial function and vascular tone. Both clinical and preclinical studies are examined, analyzing the effects of arginine supplementation in hypertension, ischemic heart disease, aging, peripheral artery disease, and diabetes mellitus.
Collapse
Affiliation(s)
- Jessica Gambardella
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine—Montefiore University Hospital, New York City, NY 10461, USA; (J.G.); (W.K.); (M.B.M.); (X.W.)
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York City, NY 10461, USA
- Department of Advanced Biomedical Sciences, “Federico II” University, 80131 Naples, Italy
- International Translational Research and Medical Education (ITME), 80100 Naples, Italy
| | - Wafiq Khondkar
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine—Montefiore University Hospital, New York City, NY 10461, USA; (J.G.); (W.K.); (M.B.M.); (X.W.)
| | - Marco Bruno Morelli
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine—Montefiore University Hospital, New York City, NY 10461, USA; (J.G.); (W.K.); (M.B.M.); (X.W.)
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York City, NY 10461, USA
| | - Xujun Wang
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine—Montefiore University Hospital, New York City, NY 10461, USA; (J.G.); (W.K.); (M.B.M.); (X.W.)
| | - Gaetano Santulli
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine—Montefiore University Hospital, New York City, NY 10461, USA; (J.G.); (W.K.); (M.B.M.); (X.W.)
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York City, NY 10461, USA
- Department of Advanced Biomedical Sciences, “Federico II” University, 80131 Naples, Italy
- International Translational Research and Medical Education (ITME), 80100 Naples, Italy
- Correspondence:
| | - Valentina Trimarco
- Department of Neuroscience, “Federico II” University, 80131 Naples, Italy;
| |
Collapse
|
32
|
miR-7 Regulates GLP-1-Mediated Insulin Release by Targeting β-Arrestin 1. Cells 2020; 9:cells9071621. [PMID: 32640511 PMCID: PMC7407368 DOI: 10.3390/cells9071621] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/01/2020] [Accepted: 07/01/2020] [Indexed: 12/11/2022] Open
Abstract
Glucagon-like peptide-1 (GLP-1) has been shown to potentiate glucose-stimulated insulin secretion binding GLP-1 receptor on pancreatic β cells. β-arrestin 1 (βARR1) is known to regulate the desensitization of GLP-1 receptor. Mounting evidence indicates that microRNAs (miRNAs, miRs) are fundamental in the regulation of β cell function and insulin release. However, the regulation of GLP-1/βARR1 pathways by miRs has never been explored. Our hypothesis is that specific miRs can modulate the GLP-1/βARR1 axis in β cells. To test this hypothesis, we applied a bioinformatic approach to detect miRs that could target βARR1; we identified hsa-miR-7-5p (miR-7) and we validated the specific interaction of this miR with βARR1. Then, we verified that GLP-1 was indeed able to regulate the transcription of miR-7 and βARR1, and that miR-7 significantly regulated GLP-1-induced insulin release and cyclic AMP (cAMP) production in β cells. Taken together, our findings indicate, for the first time, that miR-7 plays a functional role in the regulation of GLP-1-mediated insulin release by targeting βARR1. These results have a decisive clinical impact given the importance of drugs modulating GLP-1 signaling in the treatment of patients with type 2 diabetes mellitus.
Collapse
|
33
|
A potential strategy for in-stent restenosis: Inhibition of migration and proliferation of vascular smooth muscle cells by Cu ion. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 115:111090. [PMID: 32600694 DOI: 10.1016/j.msec.2020.111090] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 11/23/2022]
Abstract
The in-stent restenosis (ISR) often happens after the implantation of metal stents, including both bare metal stents (BMSs) and drug-eluting stents (DESs). Drug release from DESs could reduce significantly the occurrence of ISR but also suppress the revascularization and cause thrombosis. In this study, the effect of Cu ion in a range of 0 to 500 μM on the migration and proliferation of rat aortic smooth muscle cells (RASMCs) was investigated by a series of in vitro experiments including wound-healing assay, cell viability assay and flow cytometric analysis. It has been found that the critical concentration of Cu ion should be at least 250 μM in order to significantly inhibit the migration of RASMCs and the proliferation of RASMCs were impeded by every dose of Cu ion used in this study. In addition, the protein level of caspase-3 was upregulated by 250 μM and 500 μM Cu2+ exposure, which might be the main reason for RASMCs apoptosis. Thus, it is proposed that ISR might be prevented by the constant release of Cu ion.
Collapse
|
34
|
Gambardella J, Morelli MB, Wang XJ, Santulli G. Pathophysiological mechanisms underlying the beneficial effects of physical activity in hypertension. J Clin Hypertens (Greenwich) 2020; 22:291-295. [PMID: 31955526 DOI: 10.1111/jch.13804] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 12/31/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Jessica Gambardella
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, New York.,Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The "Norman Fleischer" Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York, New York.,International Translational Research and Medical Education Consortium (ITME), Naples, Italy
| | - Marco Bruno Morelli
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, New York.,Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The "Norman Fleischer" Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York, New York
| | - Xu-Jun Wang
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, New York.,Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The "Norman Fleischer" Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York, New York
| | - Gaetano Santulli
- Department of Medicine, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, New York.,Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), The "Norman Fleischer" Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, New York, New York.,International Translational Research and Medical Education Consortium (ITME), Naples, Italy.,Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy
| |
Collapse
|
35
|
Ren W, Liang L, Li Y, Wei FY, Mu N, Zhang L, He W, Cao Y, Xiong D, Li H. Upregulation of miR‑423 improves autologous vein graft restenosis via targeting ADAMTS‑7. Int J Mol Med 2020; 45:532-542. [PMID: 31894258 PMCID: PMC6984782 DOI: 10.3892/ijmm.2019.4419] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/31/2019] [Indexed: 12/20/2022] Open
Abstract
Coronary artery bypass graft (CABG) is one of the primary methods of treating coronary heart disease (CHD); however, vein graft restenosis is a major limiting factor of the effectiveness of CABG. Emerging evidence has indicated that miR‑423 is associated with vascular diseases. Additionally, upregulation of a disintegrin and metalloproteinase with thrombospondin motifs‑7 (ADAMTS‑7) contributes to neointima formation by promoting the proliferation and migration of vascular smooth muscle cells and inhibiting the proliferation and migration of endothelial cells. The aim of the present study was to examine the effects of miR‑423 target, ADAMTS‑7, on regulating vein graft disease and identify novel biomarkers for use in therapy of vein graft failure (VGF). Aberrant expression of miR‑423 in plasma of patients with CHD prior to and following CABG confirms that miR‑423 may be a suitable target for preventing VGF. Furthermore, a dual‑luciferase reporter gene assay indicated that miR‑423 directly interacted with ADAMTS‑7 and suppressed its expression. Ectopic expression of miR‑423 suppressed ADAMTS‑7, resulting in decreased proliferation and migration rates of human umbilical vein smooth muscle cells by targeting ADAMTS‑7, but resulted in increased proliferation and migration of human umbilical vein endothelial cells in vitro. Overexpression of miR‑423 also enhanced re‑endothelialization and decreased neointimal formation in a rat vein graft model. In conclusion, the results of the present study demonstrated that the miR‑423/ADAMTS‑7 axis may possess potential clinical value for the prevention and treatment of restenosis in patients with CHD following CABG.
Collapse
Affiliation(s)
- Wenjun Ren
- Department of Cardiovascular Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Liwen Liang
- Department of Cardiology, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Yongwu Li
- Department of Cardiovascular Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Fei-Yu Wei
- Department of Cardiology, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Ninghui Mu
- Department of Geriatrics/General Medical Science, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Libin Zhang
- Department of Thoracic Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Wei He
- Department of Medical Services, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Yu Cao
- Department of Cardiovascular Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Da Xiong
- Department of Cardiovascular Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| | - Hongrong Li
- Department of Cardiovascular Surgery, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650000, P.R. China
| |
Collapse
|
36
|
Xu X, Tian L, Zhang Z. Triptolide inhibits angiogenesis in microvascular endothelial cells through regulation of miR-92a. J Physiol Biochem 2019; 75:573-583. [PMID: 31691162 DOI: 10.1007/s13105-019-00707-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 09/13/2019] [Indexed: 12/15/2022]
Abstract
Atherosclerosis is one common chronic inflammatory disease in which angiogenesis is involved. Here we established an in vitro cell model of angiogenesis made by human dermal microvascular endothelial cells (HMEC-1) and work to investigate the role of triptolide (TPL) in this model. To induce angiogenesis, HMEC-1 cells were cultured in Matrigel-conditioned medium. The ratio of tubes to nucleus was detected. To evaluate angiogenesis, Western blot assay was carried out to detect endothelial nitric oxide synthase (eNOS), vascular endothelial growth factor receptor-2 (VEGFR2) and VEGF. Cell counting kit-8 was utilized to estimate the viability of HMEC-1 cells. microRNA (miR)-92a was analyzed by qRT-PCR. The targeting relationship between integrin subunit alpha 5 (ITGA5) and miR-92a was verified through luciferase activity assay. The effects of ITGA5 on signaling transducers (ERK, PI3K, and AKT) in a phosphorylated form were valued using Western blot method. After stimulated by TPL, LY294002 and PD98059, the alteration in phosphorylation of the signaling transducers was evaluated by Western blot assay. The ratio of tubes to nucleus and angiogenesis related factors were increased with the delaying of culture time. TPL decreased the expression of angiogenesis factors. Furthermore, miR-92a was upregulated by TPL and miR-92a silence upregulated angiogenesis factors. In addition, TPL decreased ITGA5 which was proved as a target of miR-92a. ITGA5 overexpression resulted in the abundance of angiogenesis factors while ITGA5 silence led to the opposite results. Meanwhile, ITGA5 overexpression increased phosphorylation of ERK, PI3K and AKT while ITGA5 silence reversed the trend. TPL (as an anti-angiogenesis agent) suppressed angiogenesis by upregulating miR-92a, and miR-92a-mediated down-regulation of ITGA5 blocked the signaling transduction of ERK and PI3K/AKT pathways.
Collapse
Affiliation(s)
- Xiaomeng Xu
- Medical Examination Center of Qilu Hospital of Shandong University, No.107 Culture West Road, Jinan, 250012, Shandong, China.,Department of Health Management, Jining NO.1 People's Hospital, Jining, 272011, Shandong, China
| | - Li Tian
- Department of Critical Care Medicine, Jining NO.1 People's Hospital, Jining, 272011, Shandong, China
| | - Zhimian Zhang
- Medical Examination Center of Qilu Hospital of Shandong University, No.107 Culture West Road, Jinan, 250012, Shandong, China.
| |
Collapse
|
37
|
van Ingen E, Foks AC, Kröner MJ, Kuiper J, Quax PHA, Bot I, Nossent AY. Antisense Oligonucleotide Inhibition of MicroRNA-494 Halts Atherosclerotic Plaque Progression and Promotes Plaque Stabilization. MOLECULAR THERAPY-NUCLEIC ACIDS 2019; 18:638-649. [PMID: 31689618 PMCID: PMC6838792 DOI: 10.1016/j.omtn.2019.09.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 09/23/2019] [Accepted: 09/24/2019] [Indexed: 12/17/2022]
Abstract
We have previously shown that third-generation antisense (3GA) inhibition of 14q32 microRNA (miRNA)-494 reduced early development of atherosclerosis. However, patients at risk of atherosclerotic complications generally present with advanced and unstable lesions. Here, we administered 3GAs against 14q32 miRNA-494 (3GA-494), miRNA-329 (3GA-329), or a control (3GA-ctrl) to mice with advanced atherosclerosis. Atherosclerotic plaque formation in LDLr−/− mice was induced by a 10-week high-fat diet and simultaneous carotid artery collar placement. Parallel to 3GA-treatment, hyperlipidemia was normalized by a diet switch to regular chow for an additional 5 weeks. We show that, even though plasma cholesterol levels were normalized after diet switch, carotid artery plaque progression continued in 3GA-ctrl mice. However, treatment with 3GA-494 and, in part, 3GA-329 halted plaque progression. Furthermore, in the aortic root, intra-plaque collagen content was increased in 3GA-494 mice, accompanied by a reduction in the intra-plaque macrophage content. Pro-atherogenic cells in the circulation, including inflammatory Ly6Chi monocytes, neutrophils, and blood platelets, were decreased upon miRNA-329 and miRNA-494 inhibition. Taken together, treatment with 3GA-494, and in part with 3GA-329, halts atherosclerotic plaque progression and promotes stabilization of advanced lesions, which is highly relevant for human atherosclerosis.
Collapse
Affiliation(s)
- Eva van Ingen
- Department of Surgery, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands; Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands
| | - Amanda C Foks
- Division BioTherapeutics, LACDR, Leiden University, 2333 CC, Leiden, the Netherlands
| | - Mara J Kröner
- Division BioTherapeutics, LACDR, Leiden University, 2333 CC, Leiden, the Netherlands
| | - Johan Kuiper
- Division BioTherapeutics, LACDR, Leiden University, 2333 CC, Leiden, the Netherlands
| | - Paul H A Quax
- Department of Surgery, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands; Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands
| | - Ilze Bot
- Division BioTherapeutics, LACDR, Leiden University, 2333 CC, Leiden, the Netherlands
| | - Anne Yaël Nossent
- Department of Surgery, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands; Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, 2300 RC, Leiden, the Netherlands; Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; Department of Laboratory Medicine, Medical University of Vienna, 1090 Vienna, Austria.
| |
Collapse
|
38
|
Oxidative Stress in Peripheral Arterial Disease (PAD) Mechanism and Biomarkers. Antioxidants (Basel) 2019; 8:antiox8090367. [PMID: 31480714 PMCID: PMC6770183 DOI: 10.3390/antiox8090367] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/29/2019] [Accepted: 08/30/2019] [Indexed: 12/13/2022] Open
Abstract
Hemodynamic dysfunction mainly characterizes pathophysiology of peripheral arterial disease (PAD) leading to chronic ischemia. Hemodynamic dysfunction is the origin of intermittent claudication (chronic PAD) or of critical limb ischemia (very severe PAD). Notably, it is well known that oxidative stress (OxS) plays a pathophysiological role in PAD. The higher production of reactive oxygen species (ROS) from OxS and reduced redox capability are two crucial players in initiating and progressing PAD. A number of biomarkers highlight OxS and monitor it in PAD. The present review summarizes data on OxS, on biomarkers available to mark OxS occurrence and to monitor on PAD progression, as well as to evaluate the effects treatments in PAD patients. In conclusion, by detailing OxS and its biomarkers, we hope to encourage more studies to focus on drugs which combat OxS and inflammation.
Collapse
|
39
|
Zhang J, Gao F, Ni T, Lu W, Lin N, Zhang C, Sun Z, Guo H, Chi J. Linc-POU3F3 is overexpressed in in-stent restenosis patients and induces VSMC phenotypic transformation via POU3F3/miR-449a/KLF4 signaling pathway. Am J Transl Res 2019; 11:4481-4490. [PMID: 31396351 PMCID: PMC6684896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 06/13/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND With the extensive application of stent implantation in patients undergoing percutaneous coronary interventions (PCI), there are chances that in-stent restenosis (ISR)-a major vascular complication caused by vascular smooth muscle cell (VSMC) phenotypic transformation-might occur. OBJECTIVES This study sought to evaluate the role of lincRNA-POU3F3 on VSMC phenotypic transformation and the underlying mechanism. METHODS VSMCs were used in our research. We first constructed a gene delivery system through an assembly of lipofectamine and a functional plasmid DNA (pDNA) encoding lincRNA-POU3F3 or MicroRNA-449a, and then, transfected it to VSMCs. Moreover, lentivirus-mediated KLF4 inhibitor (KLF4 siRNA) was also used in these cells. Expression of relevant proteins, such as smooth muscle myosin heavy chain (SM-MHC), alpha smooth muscle actin (α-SMA), osteopontin (OPN), and kruppel-like factor 4 (KLF4), was examined by western blot or immunofluorescence (IF) assay. CCK-8 and wound healing assays were performed to assess the growth and migration of VSMCs. qRT-PCR was used to assess linc-POU3F3 and miR-449a levels. Luciferase reporter assay was also performed. RESULTS POU3F3 levels were significantly higher in ISR patients compared to controls. We observed that linc-POU3F3 promoted VSMC proliferation and migration, and induced VSMC phenotypic transformation via POU3F3/miR-449a/KLF4 signaling pathway. CONCLUSION Linc-POU3F3 promotes phenotypic transformation of VSMCs via POU3F3/miR-449a/KLF4 pathway. It may provide a theoretical basis to attenuate ISR via pharmacological inhibition of this biomarker or at least serve as a predictor of diagnosis or prognosis of patients with restenosis.
Collapse
Affiliation(s)
- Jie Zhang
- The First Clinical Medical College, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Feidan Gao
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Tingjuan Ni
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Wenqiang Lu
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Na Lin
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Chuanjing Zhang
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Zhenzhu Sun
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Hangyuan Guo
- The First Clinical Medical College, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| | - Jufang Chi
- The First Clinical Medical College, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
- Department of Cardiology, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang UniversityShaoxing 312000, Zhejiang, China
| |
Collapse
|
40
|
MicroRNA-148a-3p promotes survival and migration of endothelial cells isolated from Apoe deficient mice through restricting circular RNA 0003575. Gene 2019; 711:143948. [PMID: 31255737 DOI: 10.1016/j.gene.2019.143948] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 06/25/2019] [Accepted: 06/26/2019] [Indexed: 01/04/2023]
Abstract
The incidence of atherosclerosis is greatly increased, which becomes the leading cause for the death and disability worldwide. Endothelial cells dysfunction plays a substantial role in the pathogenesis of atherosclerosis. MicroRNA-148a-3p (miR-148a-3p) and circular RNA 0003575 (circ_0003575) modulated lipid metabolism and proliferative function of endothelial cells, respectively. However, the role of them in modulation of endothelial cell function and progression of atherosclerosis remains unknown. Endothelial cells were isolated from the aorta of Apoe-/- mice. miR-148a-3p in atherosclerosis patients and healthy controls were measured by qRT-PCR. Overexpression and knockdown of miR-148a-3p in endothelial cells were established. The proliferation, migration and apoptosis of endothelial cells were measured by MTT, Transwell, and fluorescence microscope, respectively. Online software (miRWalk 2.0 and RegRNA2.0) and databases (miRWalk, miRanda, RNA22, and Targetscan) were used to predict potential target genes of miR-148a-3p and circ_0003575. The expression of target genes was detected through western blotting. The expression of miR-148a-3p was significantly upregulated in patients with atherosclerosis as relative to healthy people. Overexpression of miR-148a-3p exhibited stimulatory effects on endothelial cell proliferation and migration and inhibited programmed cell death. Six intersection target genes, c-MAF, FOXO4, FOXO3, MITF, ETV7, and CRX, were predicted between miR-148a-3p and circ_0003575. The opposite effects of circ_0003575 and miR-148a-3p on the expression of FOXO4 and FOXO3, which are essential for lipid metabolism. We demonstrate that miR-148a-3p suppresses FOXO4 and FOXO3 expression via interruption of circ_0003575 function, which in turn impairs the proliferative and migratory function of endothelial cells, eventually exacerbating the atherosclerosis.
Collapse
|
41
|
Sildenafil Reduces Neointimal Hyperplasia after Angioplasty and Inhibits Platelet Aggregation via Activation of cGMP-dependent Protein Kinase. Sci Rep 2019; 9:7769. [PMID: 31123275 PMCID: PMC6533301 DOI: 10.1038/s41598-019-44190-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 04/23/2019] [Indexed: 12/22/2022] Open
Abstract
Sildenafil is known to reduce cardiac hypertrophy through cGMP-dependent protein kinase (cGK) activation. Studies have demonstrated that cGK has a central switching role in modulating vascular smooth muscle cell (VSMC) phenotype in response to vascular injury. Here, we aimed to examine the effects of cGK activation by sildenafil on neointimal formation and platelet aggregation. After vascular injury, neointimal hyperplasia in rat carotid arteries was significantly reduced in the sildenafil-treated group. This effect of sildenafil was accompanied by the reduction of viability and migration of VSMCs. Further experiments showed that the increased cGK activity by sildenafil inhibited platelet-derived growth factor-induced phenotype change of VSMCs from a contractile form to a synthetic one. Conversely, the use of cGK inhibitor or gene transfer of dominant-negative cGK reversed the effects of sildenafil, increasing viability of VSMCs and neointimal formation. Interestingly, sildenafil significantly inhibited platelet aggregation induced by ADP or thrombin. This effect was reversed by cGK inhibitor, suggesting that sildenafil inhibits platelet aggregation via cGK pathway. This study demonstrated that sildenafil inhibited neointimal formation and platelet aggregation via cGK pathway. These results suggest that sildenafil could be a promising candidate for drug-eluting stents for the prevention of both restenosis and stent thrombosis.
Collapse
|
42
|
Wang J, Zhang C, Li C, Zhao D, Li S, Ma L, Cui Y, Wei X, Zhao Y, Gao Y. MicroRNA-92a promotes vascular smooth muscle cell proliferation and migration through the ROCK/MLCK signalling pathway. J Cell Mol Med 2019; 23:3696-3710. [PMID: 30907506 PMCID: PMC6484312 DOI: 10.1111/jcmm.14274] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 02/12/2019] [Accepted: 02/23/2019] [Indexed: 12/31/2022] Open
Abstract
To identify the interaction between known regulators of atherosclerosis, microRNA-92a (miR-92a), Rho-associated coiled-coil-forming kinase (ROCK) and myosin light chain kinase (MLCK), we examined their expressions during proliferation and migration of platelet-derived growth factor-BB (PDGF-BB)-regulated vascular smooth muscle cells (VSMCs), both in vivo and in vitro. During the formation of atherosclerosis plaque in mice, a parallel increase in expression levels of MLCK and miR-92a was observed while miR-92a expression was reduced in ML-7 (an inhibitor of MLCK) treated mice and in MLCK-deficient VSMCs. In vitro results indicated that both MLCK and miR-92a shared the same signalling pathway. Transfection of miR-92a mimic partially restored the effect of MLCK's deficiency and antagonized the effect of Y27632 (an inhibitor of ROCK) on the down-regulation of VSMCs activities. ML-7 increased the expression of Kruppel-like factor 4 (KLF4, a target of miR-92a), and siRNA-KLF4 increased VSMCs' activity level. Consistently, inhibition of either MLCK or ROCK enhanced the KLF4 expression. Moreover, we observed that ROCK/MLCK up-regulated miR-92a expression in VSMCs through signal transducer and activator of transcription 3 (STAT3) activation. In conclusion, the activation of ROCK/STAT3 and/or MLCK/STAT3 may up-regulate miR-92a expression, which subsequently inhibits KLF4 expression and promotes PDGF-BB-mediated proliferation and migration of VSMCs. This new downstream node in the ROCK/MLCK signalling pathway may offer a potential intervention target for treatment of atherosclerosis.
Collapse
Affiliation(s)
- Jingyu Wang
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
| | - Chenxu Zhang
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
| | - Cai Li
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
| | - Dandan Zhao
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
| | - Shuyao Li
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
| | - Le Ma
- College of StomatologyDalian Medical UniversityDalianChina
| | - Ying Cui
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
- Liaoning Provincial Key Lab of Medical Molecular BiologyDalian Medical UniversityDalianChina
| | - Xiaoqing Wei
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
- Liaoning Provincial Key Lab of Medical Molecular BiologyDalian Medical UniversityDalianChina
| | - Ying Zhao
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
- Liaoning Provincial Key Lab of Medical Molecular BiologyDalian Medical UniversityDalianChina
| | - Ying Gao
- Department of Biochemistry and Molecular Biology, College of Basic Medical SciencesDalian Medical UniversityDalianChina
- Liaoning Provincial Key Lab of Medical Molecular BiologyDalian Medical UniversityDalianChina
| |
Collapse
|
43
|
Borovac JA, D'Amario D, Vergallo R, Porto I, Bisignani A, Galli M, Annibali G, Montone RA, Leone AM, Niccoli G, Crea F. Neoatherosclerosis after drug-eluting stent implantation: a novel clinical and therapeutic challenge. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2019; 5:105-116. [PMID: 30285099 DOI: 10.1093/ehjcvp/pvy036] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/06/2018] [Accepted: 10/03/2018] [Indexed: 11/12/2022]
Abstract
The recognition that obstructive disease of the epicardial coronary arteries, causing ischaemic heart disease, can be treated with a percutaneous coronary intervention (PCI) has been a major discovery in cardiology in the last 40 years contributing, in particular, to the reduction of mortality associated to acute myocardial infarction (AMI). However, even in the era of drug-eluting stent (DES) implantation, a sizable proportion of patients who undergo PCI may develop late or very late post-implantation complications, that occur in the form of restenosis, neoatherosclerosis, and/or in-stent thrombosis. Such complications are clinically relevant since they can cause AMI and negatively impact on the outcome. The underlying pathophysiological mechanisms are complex but related to inhibition of neointimal proliferation by DES that, on the hand, reduces the rate of in-stent restenosis, but, on the other hand, causes dysfunctional vessel healing, persistent inflammation, platelet activation, and adverse immunological responses. Multiple approaches have been developed or are under evaluation to target DES-related complications including pharmacotherapy, procedure-related imaging methods, novel stent designs, and drug-delivery methods. The aim of this review is to provide an update on the latest preclinical, translational, and clinical pharmacotherapeutic developments in this setting that target novel cellular mechanisms and pathways that might contribute to neoatherosclerosis. Due to the importance of secondary prevention in the reduction of DES-associated complications, this review also provides a short overview of pharmacological agents that are established or currently being investigated in this regard.
Collapse
Affiliation(s)
- Josip A Borovac
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, Split, Croatia.,University Hospital of Split, Spinciceva 1, Split, Croatia
| | - Domenico D'Amario
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Rocco Vergallo
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Italo Porto
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Antonio Bisignani
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Mattia Galli
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Gianmarco Annibali
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Rocco A Montone
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Antonio Maria Leone
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Giampaolo Niccoli
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| | - Filippo Crea
- Department of Cardiovascular and Thoracic Sciences, Institute of Cardiology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, Rome, Italy
| |
Collapse
|
44
|
Ma Q, Zhang L, Pearce WJ. MicroRNAs in brain development and cerebrovascular pathophysiology. Am J Physiol Cell Physiol 2019; 317:C3-C19. [PMID: 30840494 DOI: 10.1152/ajpcell.00022.2019] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
MicroRNAs (miRNAs) are a class of highly conserved non-coding RNAs with 21-25 nucleotides in length and play an important role in regulating gene expression at the posttranscriptional level via base-paring with complementary sequences of the 3'-untranslated region of the target gene mRNA, leading to either transcript degradation or translation inhibition. Brain-enriched miRNAs act as versatile regulators of brain development and function, including neural lineage and subtype determination, neurogenesis, synapse formation and plasticity, neural stem cell proliferation and differentiation, and responses to insults. Herein, we summarize the current knowledge regarding the role of miRNAs in brain development and cerebrovascular pathophysiology. We review recent progress of the miRNA-based mechanisms in neuronal and cerebrovascular development as well as their role in hypoxic-ischemic brain injury. These findings hold great promise, not just for deeper understanding of basic brain biology but also for building new therapeutic strategies for prevention and treatment of pathologies such as cerebral ischemia.
Collapse
Affiliation(s)
- Qingyi Ma
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine , Loma Linda, California
| | - Lubo Zhang
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine , Loma Linda, California
| | - William J Pearce
- Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine , Loma Linda, California
| |
Collapse
|
45
|
An T, Zhang J, Lv B, Liu Y, Huang J, Lian J, Wu Y, Gao S, Jiang G. Salvianolic acid B plays an anti-obesity role in high fat diet-induced obese mice by regulating the expression of mRNA, circRNA, and lncRNA. PeerJ 2019; 7:e6506. [PMID: 30842902 PMCID: PMC6397762 DOI: 10.7717/peerj.6506] [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] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 01/23/2019] [Indexed: 12/17/2022] Open
Abstract
Background Adipose tissue plays a central role in obesity-related metabolic diseases such as type 2 diabetes. Salvianolic acid B (Sal B), a water-soluble ingredient derived from Salvia miltiorrhiza, has been shown to reduce obesity and obesity-related metabolic diseases by suppressing adipogenesis. However, the role of Sal B in white adipose tissue (WAT) is not yet clear. Methods Illumina Hiseq 4000 was used to study the effects of Sal B on the expression of long non-coding RNA (lncRNA) and circular RNA (circRNA) in epididymal white adipose tissue induced by a high fat diet in obese mice. Results RNA-Seq data showed that 234 lncRNAs, 19 circRNAs, and 132 mRNAs were differentially expressed in WAT under Sal B treatment. The up-regulated protein-coding genes in WAT of the Sal B-treated group were involved in the insulin resistance pathway, while the down-regulated genes mainly participated in the IL-17 signaling pathway. Other pathways may play an important role in the formation and differentiation of adipose tissue, such as B cell receptor signaling. Analysis of the lncRNA–mRNA network provides potential targets for lncRNAs in energy metabolism. We speculate that Sal B may serve as a potential therapeutic approach for obesity.
Collapse
Affiliation(s)
- Tian An
- Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Jing Zhang
- Department of Endocrinology, Tangshan Workers Hospital, Tangshan, China
| | - Bohan Lv
- Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Yufei Liu
- The Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | | | - Juan Lian
- Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Yanxiang Wu
- Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Sihua Gao
- Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Guangjian Jiang
- Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
46
|
Fragoso JM, Ramírez-Bello J, Martínez-Ríos MA, Peña-Duque MA, Posadas-Sánchez R, Delgadillo-Rodríguez H, Jiménez-Morales M, Posadas-Romero C, Vargas-Alarcón G. miR-196a2 (rs11614913) polymorphism is associated with coronary artery disease, but not with in-stent coronary restenosis. Inflamm Res 2018; 68:215-221. [PMID: 30560371 DOI: 10.1007/s00011-018-1206-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 12/02/2018] [Accepted: 12/10/2018] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the association of miRNA-146a G/C (rs2910164), and miRNA-196a2 C/T (rs11614913) polymorphisms with the presence of coronary artery disease (CAD) and/or restenosis in patients with coronary stent. MATERIALS AND METHODS The polymorphisms were determined in 218 patients with CAD who underwent coronary artery stenting (66 with restenosis and 152 without restenosis) and 611 healthy controls using 5' exonuclease TaqMan assays. RESULTS The distribution of both polymorphisms was similar in patients with and without restenosis. However, when the whole group of patients (with and without restenosis) was compared to healthy controls, under co-dominant, dominant and additive genetic models, the T allele of the miRNA-196a2 C/T (rs11614913) polymorphism was associated with increased risk of CAD (OR = 2.18, Pco-dom = 0.006, OR = 1.86, Pdom = 0.002, and OR = 1.52, Padd = 0.002, respectively). All models were adjusted for age, type 2 diabetes mellitus, dyslipidemia, hypertension and smoking habit. The "GT" haplotype was associated with increased risk of developing CAD (OR = 1.36, P = 0.046). CONCLUSIONS Our data suggests that the T allele of the miRNA-196a2 C/T (rs11614913) polymorphism is associated with the risk of developing CAD, but no association with restenosis was observed.
Collapse
Affiliation(s)
- José Manuel Fragoso
- Department of Molecular Biology, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Sección XVI, Del. Tlalpan, 14080, Mexico City, Mexico
| | - Julian Ramírez-Bello
- Endocrine and Metabolic Diseases Research Unit, Hospital Juárez de Mexico, Mexico City, Mexico
| | | | - Marco Antonio Peña-Duque
- Interventional Cardiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | | | | | - Mayra Jiménez-Morales
- Endocrine and Metabolic Diseases Research Unit, Hospital Juárez de Mexico, Mexico City, Mexico
| | - Carlos Posadas-Romero
- Department of Endocrinology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | - Gilberto Vargas-Alarcón
- Department of Molecular Biology, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Sección XVI, Del. Tlalpan, 14080, Mexico City, Mexico.
| |
Collapse
|
47
|
Abnormally expressed miR-23b in Chinese Mongolian at high cardiovascular risk may contribute to monocyte/macrophage inflammatory reaction in atherosclerosis. Biosci Rep 2018; 38:BSR20180673. [PMID: 30314997 PMCID: PMC6240720 DOI: 10.1042/bsr20180673] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 09/14/2018] [Accepted: 10/04/2018] [Indexed: 12/14/2022] Open
Abstract
Background: The prevalence of coronary heart disease (CHD) appears to be high among Chinese Mongolians. MiR-23b has been proven to play a key role in atherosclerosis. The expression and role of miR-23b in the Mongolians at high cardiovascular risk were explored in the present study. Methods: Forty cases of blood samples from the Mongolians at high cardiovascular risk were enrolled in the present study. The expression of miR-23b was quantified by quantitative real-time PCR. To induce monocytes differentiation into macrophages, HP-1 cells were cultured with phorbol 12-myristate 13-acetate. The level of inflammatory markers was determined by the enzyme-linked immunosorbent assay. The interaction between miR-23b and A20 was explored by the dual luciferase reporter assay. Results: The expression of miR-23b in the Mongolian at high cardiovascular risk was higher than that in healthy Mongolian volunteers. Decrease in ATP-binding cassette transporter A1 caused by miR-23b is responsible for TC accumulation in the Mongolian at high cardiovascular risk. MiR-23b enhanced the oxidized low-density lipoprotein (oxLDL)-induced inflammatory response of THP-1 derived macrophage. MiR-23b regulated nuclear factor-κB (NF-κB) pathway through targeting A20. MiR-23b mediated oxLDL-induced inflammatory response of peripheral blood mononuclear cell in the Mongolian at high cardiovascular risk. Conclusion MiR-23b enhanced oxLDL-induced inflammatory response of macrophages in the Mongolian at high cardiovascular risk through the A20/NF-κB signaling pathway, and thus contributing to atherosclerosis.
Collapse
|
48
|
Donaldson CJ, Lao KH, Zeng L. The salient role of microRNAs in atherogenesis. J Mol Cell Cardiol 2018; 122:98-113. [DOI: 10.1016/j.yjmcc.2018.08.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 08/05/2018] [Accepted: 08/06/2018] [Indexed: 12/17/2022]
|
49
|
Inhibition of miR-155 attenuates abdominal aortic aneurysm in mice by regulating macrophage-mediated inflammation. Biosci Rep 2018; 38:BSR20171432. [PMID: 29459426 PMCID: PMC5938419 DOI: 10.1042/bsr20171432] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 02/07/2018] [Accepted: 02/19/2018] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to identify abdominal aortic aneurysms (AAA)-associated miR-155 contributing to AAA pathology by regulating macrophage-mediated inflammation. Angiotensin II (AngII)-infused apolipoprotein E-deficient (ApoE-/-) mice and THP-1 cells model of miR-155 overexpression and deficiency were used in the experiments. The expression of miR-155 was detected by quantitative reverse transcription polymerase chain reaction (qRT-PCR). Cytokines were evaluated using enzyme-linked immunoabsorbent assay (ELISA). Western blotting was used to measure the levels of MMP-2, MMP-9, iNOS, and monocyte chemoattractant protein (MCP)-1 proteins. Immunostaining and transwell were used to determine CD68, elastic collagen, proliferation, and migration of vascular smooth muscle cells (VSMCs). The results showed that miR-155 and cytokines were up-regulated in AAA patients or ApoE-/- mice. Overexpression of miR-155 enhanced MMP-2, MMP-9, iNOS, and MCP-1 levels, and stimulated the proliferation and migration of VSMCs. Meanwhile, inhibition of miR-155 had the opposite effect. In addition, histology demonstrated accumulation of CD68 and elastic collagen-positive areas significantly decreased in miR-155 antagomir injection group. In conclusion, the results of the present study suggest that inhibiting miR-155 is crucial to prevent the development of AAA by regulating macrophage inflammation.
Collapse
|
50
|
Chen HQ, Gao D. Inhibitory effect of microRNA-154 targeting WHSC1 on cell proliferation of human skin squamous cell carcinoma through mediating the P53 signaling pathway. Int J Biochem Cell Biol 2018; 100:22-29. [PMID: 29727714 DOI: 10.1016/j.biocel.2018.04.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 04/28/2018] [Accepted: 04/30/2018] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Skin squamous cell carcinoma (SCC) is a common, morbid, and frequently lethal malignancy and ranks as the sixth most deadly cancer worldwide. Hence, this study aims to explore the effect of microRNA-154 (miR-154) targeting WHSC1 on proliferation and apoptosis of SCC cells via the P53 signaling pathway. METHODS The targeting relationship between WHSC1 and miR-154 was validated using dual-luciferase reporter assay. Normal human epidermal keratinocytes (NHEK) were included, and SCC A431 and SCC-15 cell lines were cultured and transfected with miR-154 mimic, miR-154 inhibitor or siRNA-WHSC1. Reverse transcription quantitative polymerase chain reaction (RT-qPCR) and western blot analysis were used for the miR-154 expression and levels of WHSC1, P53 signaling pathway- and apoptosis-related genes. MTT assay and flow cytometry were applied to determine the cell viability and apoptosis. RESULTS WHSC1 is a target gene of miR-154. MiR-154 negatively regulated WHSC1 expression and inhibited the activation of P53 signaling pathway. In response to miR-154 mimic or siRNA-WHSC1, SCC A431 and SCC-15 cell lines exhibited increased expression of P73, P16 and Bax, decreased expression of WHSC1, P53, c-myc and Bcl-2, as well as attenuated cell viability and enhanced cell apoptosis. The treatment of miR-154 inhibitor reversed the tendency. CONCLUSION These results demonstrate that up-regulation of miR-154 inhibits proliferation and induces apoptosis of human skin SCC cells by down-regulating WHSC1 and blocking the P53 signaling pathway.
Collapse
Affiliation(s)
- Hong-Quan Chen
- Department of Dermatology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266003, Shandong Province, PR China
| | - Dong Gao
- Department of Dermatology, Yantai Yu Huang Ding Hospital, No. 20 Yu Huang Ding East Road, Yantai, 264000, Shandong Province, PR China.
| |
Collapse
|