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Pietruszyńska-Reszetarska A, Pietruszyński R, Irzmański R. The Significance of Genetically Determined Methylation and Folate Metabolism Disorders in the Pathogenesis of Coronary Artery Disease: A Target for New Therapies? Int J Mol Sci 2024; 25:6924. [PMID: 39000032 PMCID: PMC11241586 DOI: 10.3390/ijms25136924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 06/18/2024] [Accepted: 06/21/2024] [Indexed: 07/14/2024] Open
Abstract
Methylation is a biochemical process involving the addition of a methyl group (-CH3) to various chemical compounds. It plays a crucial role in maintaining the homeostasis of the endothelium, which lines the interior surface of blood vessels, and has been linked, among other conditions, to coronary artery disease (CAD). Despite significant progress in CAD diagnosis and treatment, intensive research continues into genotypic and phenotypic CAD biomarkers. This review explores the significance of the methylation pathway and folate metabolism in CAD pathogenesis, with a focus on endothelial dysfunction resulting from deficiency in the active form of folate (5-MTHF). We discuss emerging areas of research into CAD biomarkers and factors influencing the methylation process. By highlighting genetically determined methylation disorders, particularly the MTHFR polymorphism, we propose the potential use of the active form of folate (5-MTHF) as a novel CAD biomarker and personalized pharmaceutical for selected patient groups. Our aim is to improve the identification of individuals at high risk of CAD and enhance their prognosis.
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Affiliation(s)
| | - Robert Pietruszyński
- Cardiology Outpatient Clinic, Military Medical Academy Memorial Teaching Hospital of the Medical University of Lodz—Central Veterans’ Hospital, 90-549 Lodz, Poland;
| | - Robert Irzmański
- Department of Internal Medicine, Rehabilitation and Physical Medicine, Medical University of Lodz, 90-645 Lodz, Poland;
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Sreelakshmi BJ, Karthika CL, Ahalya S, Kalpana SR, Kartha CC, Sumi S. Mechanoresponsive ETS1 causes endothelial dysfunction and arterialization in varicose veins via NOTCH4/DLL4 signaling. Eur J Cell Biol 2024; 103:151420. [PMID: 38759515 DOI: 10.1016/j.ejcb.2024.151420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/05/2024] [Accepted: 05/08/2024] [Indexed: 05/19/2024] Open
Abstract
Varicose veins are the most common venous disorder in humans and are characterized by hemodynamic instability due to valvular insufficiency and orthostatic lifestyle factors. It is unclear how changes in biomechanical signals cause aberrant remodeling of the vein wall. Our previous studies suggest that Notch signaling is implicated in varicose vein arterialization. In the arterial system, mechanoresponsive ETS1 is a transcriptional activator of the endothelial Notch, but its involvement in sensing disrupted venous flow and varicose vein formation has not been investigated. Here, we use human varicose veins and cultured human venous endothelial cells to show that disturbed venous shear stress activates ETS1-NOTCH4/DLL4 signaling. Notch components were highly expressed in the neointima, whereas ETS1 was upregulated in all histological layers of varicose veins. In vitro microfluidic flow-based studies demonstrate that even minute changes in venous flow patterns enhance ETS1-NOTCH4/DLL4 signaling. Uniform venous shear stress, albeit an inherently low-flow system, does not induce ETS1 and Notch proteins. ETS1 activation under altered flow was mediated primarily by MEK1/2 and, to a lesser extent, by MEK5 but was independent of p38 MAP kinase. Endothelial cell-specific ETS1 knockdown prevented disturbed flow-induced NOTCH4/DLL4 expression. TK216, an inhibitor of ETS-family, prevented the acquisition of arterial molecular identity and loss of endothelial integrity in cells exposed to the ensuing altered shear stress. We conclude that ETS1 senses blood flow disturbances and may promote venous remodeling by inducing endothelial dysfunction. Targeting ETS1 rather than downstream Notch proteins could be an effective and safe strategy to develop varicose vein therapies.
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Affiliation(s)
- B J Sreelakshmi
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, Kerala 695014, India
| | - C L Karthika
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, Kerala 695014, India
| | - S Ahalya
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, Kerala 695014, India; Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - S R Kalpana
- Sri Jayadeva Institute for Cardiovascular Sciences & Research, Bangalore 570016, India
| | - C C Kartha
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, Kerala 695014, India
| | - S Sumi
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, Kerala 695014, India.
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Shen X, Dong N, Xu Y, Han L, Yang R, Liao J, Zhang X, Xie T, Wang Y, Chen C, Liu M, Jiang Y, Yu L, Fang Q. Analyzing Corin–BNP–NEP Protein Pathway Revealing Differential Mechanisms in AF-Related Ischemic Stroke and No AF-Related Ischemic Stroke. Front Aging Neurosci 2022; 14:863489. [PMID: 35615592 PMCID: PMC9125077 DOI: 10.3389/fnagi.2022.863489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
Background The incidence of atrial fibrillation (AF)-related stroke increases with aging. Natriuretic peptides (NPs) family, including Corin-B type natriuretic peptide (BNP)-neprilysin (NEP) protein levels increased with age and are risk markers of cardiovascular and cerebrovascular diseases, such as AF and cardioembolic stroke. Aging is also linked to epigenetics, specifically DNA methylation. However, only a few studies have investigated the effect of DNA methylation on the NP system. Thus, the present study aimed to investigate whether the Corin-BNP-NEP protein pathway is involved in the pathogenesis of AF-stroke and CpG methylation in the promoter region of the Corin protein gene has an effect on AF-related ischemic stroke. Methods A total of 82 patients hospitalized with acute ischemic strokes were enrolled in this study. The differences in clinical information were compared between the AF-stroke (n = 37) and no AF-stroke groups (n = 45). Plasma-soluble Corin and NEP were detected using an ELISA kit. CpG methylation in the promoter region of the gene was assessed by a next-generation sequencing-based bisulfite sequencing polymerase chain reaction (BSP). Results (1) Patients in AF-stroke were older, had higher initial NIHSS score, 90-day mRs, higher D2-dimer, INR, and APTT, and low TG, TC, and HbA1c (all p < 0.05). (2) Serum levels of Corin and BNP in the AF-stroke group were significantly higher than that in the no AF-stroke group (p < 0.05). No significant difference was detected in the serum levels of NEP between the two groups. (3) The levels of CpG methylation in the promoter region of the Corin protein gene in the AF-stroke group was significantly lower than that in the no AF-stroke group (p < 0.05). The CpG sites with maximal methylation differences between the two groups were CORIN:678, CORIN:682, CORIN:694, and CORIN:700. Conclusion The current findings raise the possibility that the Corin–BNP–NEP protein pathway may be involved in the pathogenesis of AF-related ischemic stroke. Deficient CpG methylation in the promoter region of the Corin protein gene is associated with AF-related ischemic stroke.
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Affiliation(s)
- Xiaozhu Shen
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Geriatrics, Lianyungang Second People’s Hospital, Lianyungang, China
| | - Nan Dong
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Neurology, Suzhou Industrial Park Xinghai Hospital, Suzhou, China
| | - Yiwen Xu
- Department of General Medicine, Lianyungang Hospital, Affiliated to Jiangsu University (Lianyungang Second People’s Hospital), Lianyungang, China
- *Correspondence: Yiwen Xu,
| | - Lin Han
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Rui Yang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Juan Liao
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xianxian Zhang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Tao Xie
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yugang Wang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chen Chen
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Mengqian Liu
- Department of General Medicine, Lianyungang Hospital, Affiliated to Jiangsu University (Lianyungang Second People’s Hospital), Lianyungang, China
| | - Yi Jiang
- Bengbu Medical College, Bengbu, China
| | - Liqiang Yu
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qi Fang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Qi Fang,
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Li H, Zhou WY, Xia YY, Zhang JX. Endothelial Mechanosensors for Atheroprone and Atheroprotective Shear Stress Signals. J Inflamm Res 2022; 15:1771-1783. [PMID: 35300215 PMCID: PMC8923682 DOI: 10.2147/jir.s355158] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/01/2022] [Indexed: 11/23/2022] Open
Abstract
Vascular endothelial cells (ECs), derived from the mesoderm, form a single layer of squamous cells that covers the inner surface of blood vessels. In addition to being regulated by chemical signals from the extracellular matrix (ECM) and blood, ECs are directly confronted to complex hemodynamic environment. These physical inputs are translated into biochemical signals, dictating multiple aspects of cell behaviour and destination, including growth, differentiation, migration, adhesion, death and survival. Mechanosensors are initial responders to changes in mechanical environments, and the overwhelming majority of them are located on the plasma membrane. Physical forces affect plasma membrane fluidity and change of protein complexes on plasma membrane, accompanied by altering intercellular connections, cell-ECM adhesion, deformation of the cytoskeleton, and consequently, transcriptional responses in shaping specific phenotypes. Among the diverse forces exerted on ECs, shear stress (SS), defined as tangential friction force exerted by blood flow, has been extensively studied, from mechanosensing to mechanotransduction, as well as corresponding phenotypes. However, the precise mechanosensors and signalling pathways that determine atheroprone and atheroprotective phenotypes of arteries remain unclear. Moreover, it is worth to mention that some established mechanosensors of atheroprotective SS, endothelial glycocalyx, for example, might be dismantled by atheroprone SS. Therefore, we provide an overview of the current knowledge on mechanosensors in ECs for SS signals. We emphasize how these ECs coordinate or differentially participate in phenotype regulation induced by atheroprone and atheroprotective SS.
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Affiliation(s)
- Hui Li
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210006, People’s Republic of China
| | - Wen-Ying Zhou
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210006, People’s Republic of China
| | - Yi-Yuan Xia
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210006, People’s Republic of China
| | - Jun-Xia Zhang
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210006, People’s Republic of China
- Correspondence: Jun-Xia Zhang, Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210006, People’s Republic of China, Tel +86 15366155682, Email
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Cubas WS, Cáceres-Farfán L, Rojas-Huillca M, Pachas-Canales C, Salazar-Cuizano M, Tipacti-Rodríguez F. Arteriographic patterns of peripheral arterial disease in lower limbs in a Peruvian cohort of patients. Vascular 2022; 31:496-503. [PMID: 35212568 DOI: 10.1177/17085381221076673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION There is currently no universal and uniform pattern of peripheral arterial disease (PAD) in the lower limbs; however, it is influenced by various cardiovascular factors of the individual. The objective of this study was to identify the arteriographic patterns of PAD in the lower limbs according to cardiovascular factors in a Peruvian cohort of patients. METHODS This is an analytical, observational, and retrospective study. The arteriographic patterns of PAD in the aortoiliac segment were analyzed with the TransAtlantic InterSociety Consensus (TASC-II) score and the Global Anatomic Staging System (GLASS) for the femoropopliteal (FP), infraopopliteal (IP), and pedial (P) segments in a Peruvian cohort from January 2018 to May 2021. RESULTS 595 patients (833 extremities) were analyzed with a mean age of 67.54 ± 16.39 years, and the main cardiovascular factor was diabetes (65.04%). The patients older than 65 years with GLASS FP 4 (p = 0.042), IP 0 (p = 0.004), and P2 (p = 0.047) presented significant findings: in men and women with GLASS IP 4 (p = 0.031) and P 2 (p = 0.045); diabetes with TASC-II A (p = 0.031), GLASS FP 4 (p = 0.038), IP 4 (p = 0.009), and P2 (p = 0.003); dyslipidemia with TASC-II D (p = 0.027), GLASS FP 4 (p = 0.038), IP 0 (p = 0.009), and P0 (p = 0.003); smoking with TASC-II D (p = 0.001), GLASS FP 4 (p = 0.049) and IP 0 (p = 0.008); chronic coronary disease with GLASS IP 4 (p = 0.049) and P2 (p = 0.037); chronic kidney disease with GLASS FP 4 (p=0.047), IP 4 (p = 0.004), and P2 (p = 0.016); and previous amputation history with GLASS IP 4 (p = 0.015) and P2 (p = 0.039). The most frequent arteriographic pattern of PAD in the lower limbs of our cohort was TASC-II A, GLASS FP 0 and 4, IP 0, and P2 (p = 0.047). CONCLUSION Our work will allow the limb salvage teams to understand the behavior of PAD affectation in the population of our environment, allowing a timely control of cardiovascular risk factors, adequate revascularization planning, and a significant reduction in the risk of loss of limb.
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Affiliation(s)
- Wildor Samir Cubas
- Service of Vascular and Endovascular Surgery, Department of Thoracic and Cardiovascular Surgery, 279700Edgardo Rebagliati Martins National Hospital, Lima, Peru
| | - Ludwig Cáceres-Farfán
- Service of Vascular and Endovascular Surgery, Department of Thoracic and Cardiovascular Surgery, 279700Edgardo Rebagliati Martins National Hospital, Lima, Peru
| | - Miguel Rojas-Huillca
- Service of Vascular and Endovascular Surgery, Department of Thoracic and Cardiovascular Surgery, 279700Edgardo Rebagliati Martins National Hospital, Lima, Peru
| | - Carlos Pachas-Canales
- Service of Vascular and Endovascular Surgery, Department of Thoracic and Cardiovascular Surgery, 279700Edgardo Rebagliati Martins National Hospital, Lima, Peru
| | - Milagros Salazar-Cuizano
- Service of Vascular and Endovascular Surgery, Department of Thoracic and Cardiovascular Surgery, 279700Edgardo Rebagliati Martins National Hospital, Lima, Peru
| | - Félix Tipacti-Rodríguez
- Service of Vascular and Endovascular Surgery, Department of Thoracic and Cardiovascular Surgery, 279700Edgardo Rebagliati Martins National Hospital, Lima, Peru
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Tang H, Zeng Z, Shang C, Li Q, Liu J. Epigenetic Regulation in Pathology of Atherosclerosis: A Novel Perspective. Front Genet 2022; 12:810689. [PMID: 34976029 PMCID: PMC8714670 DOI: 10.3389/fgene.2021.810689] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 12/02/2021] [Indexed: 12/19/2022] Open
Abstract
Atherosclerosis, characterized by atherosclerotic plaques, is a complex pathological process that involves different cell types and can be seen as a chronic inflammatory disease. In the advanced stage, the ruptured atherosclerotic plaque can induce deadly accidents including ischemic stroke and myocardial infarction. Epigenetics regulation, including DNA methylation, histone modification, and non-coding RNA modification. maintains cellular identity via affecting the cellular transcriptome. The epigenetic modification process, mediating by epigenetic enzymes, is dynamic under various stimuli, which can be reversely altered. Recently, numerous studies have evidenced the close relationship between atherosclerosis and epigenetic regulations in atherosclerosis, providing us with a novel perspective in researching mechanisms and finding novel therapeutic targets of this serious disease. Here, we critically review the recent discoveries between epigenetic regulation mechanisms in atherosclerosis.
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Affiliation(s)
- Haishuang Tang
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, Shanghai, China
| | - Zhangwei Zeng
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, Shanghai, China
| | - Chenghao Shang
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, Shanghai, China
| | - Qiang Li
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, Shanghai, China
| | - Jianmin Liu
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, Shanghai, China
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Global Trends in Atherosclerosis Research in the Epigenetics Field: Bibliometric and Visualization Studies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413154. [PMID: 34948764 PMCID: PMC8701235 DOI: 10.3390/ijerph182413154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/09/2021] [Accepted: 12/10/2021] [Indexed: 01/03/2023]
Abstract
Atherosclerosis is a pathological vascular state caused by the interaction of environmental and hereditary factors. Epigenetic modifications may be the bridge connecting environmental factors and genetic factors. A search for publications on the Web of Science database in the field of atherosclerosis related to epigenetics was conducted from the earliest mention to 31 December 2020. Data on total and annual publications, citations, impact factors, Hirsch (H)-index, citation times, most prolific authors, and frequently published journals were collected for quantitative and qualitative comparison. A total of 1848 publications related to epigenetics and atherosclerosis were found. The major contributing countries were the China (522, 28.23%), United States (485, 26.23%), and Germany (119, 6.44%). The greatest number of retrieved publications were published in the journal, "Arteriosclerosis, Thrombosis, and Vascular Biology" (62, 3.66%). The publication "Oxidative Stress and Diabetic Complications" was cited 2370 times. The most frequent keywords were "DNA methylation" and "LncRNA". Publications on epigenetic research in the atherosclerosis field have increased significantly every year, indicating that the study of epigenetic modifications plays an increasingly important role in understanding the pathology of atherosclerosis.
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