J. Campolo, Paola Canale, E. Piccaluga, Irene Bossi, Gianluca Gazzaniga, M. Parolini, C. Dellanoce, Giuseppe Esposito, J. Oreglia, Rudina Ndreu, Andrea Borghini, M. Andreassi
{"title":"血管衰老和动脉粥样硬化斑块的脆弱性:端粒-线粒体串扰研究--维多利亚研究的原理和设计","authors":"J. Campolo, Paola Canale, E. Piccaluga, Irene Bossi, Gianluca Gazzaniga, M. Parolini, C. Dellanoce, Giuseppe Esposito, J. Oreglia, Rudina Ndreu, Andrea Borghini, M. Andreassi","doi":"10.37349/ec.2024.00030","DOIUrl":null,"url":null,"abstract":"Vascular aging is recognized as one of the hallmarks of atherosclerosis. Currently, a growing body of evidence suggests that there exists a mutual crosstalk between telomere dysfunction and mitochondrial dysmetabolism during the process of vascular senescence. This underscores the importance of comprehensively studying the molecular mediators involved in this complex and intricate connection. In pursuit of this goal, the “VICTORIA” protocol entails a prospective single-center cohort study aimed at recruiting patients undergoing coronary angiography at Niguarda Hospital in Italy. The primary objective is to explore potential associations between peripheral markers of cell aging (telomere length and mtDNA content), dysregulation of non-coding RNA [specifically lncRNA TERRA and mitochondrial microRNA (MitomiR)], and the varied presentations of ischemic heart disease (stable angina, unstable angina, NSTEMI, and STEMI). Furthermore, we aim to investigate whether these markers correlate with vulnerable plaque characteristics, as assessed by optical coherence tomography findings. Additionally, systemic levels of pro-inflammatory biomarkers and novel indicators of senescence will be assessed. Patients will be followed up at 1 year to monitor primary outcomes including mortality, myocardial infarction, stroke, unplanned revascularization, and rehospitalization. The anticipated findings of this study hold promise for advancing our understanding of the telomere-mitochondria crosstalk, potentially paving the way for novel treatment modalities and refined risk stratification approaches for acute coronary syndrome.","PeriodicalId":218206,"journal":{"name":"Exploration of Cardiology","volume":"44 6","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vascular senescence and atherosclerotic plaque vulnerability: investigating the telomere-mitochondria crosstalk—rationale and design of the VICTORIA Study\",\"authors\":\"J. Campolo, Paola Canale, E. Piccaluga, Irene Bossi, Gianluca Gazzaniga, M. Parolini, C. Dellanoce, Giuseppe Esposito, J. Oreglia, Rudina Ndreu, Andrea Borghini, M. Andreassi\",\"doi\":\"10.37349/ec.2024.00030\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vascular aging is recognized as one of the hallmarks of atherosclerosis. Currently, a growing body of evidence suggests that there exists a mutual crosstalk between telomere dysfunction and mitochondrial dysmetabolism during the process of vascular senescence. This underscores the importance of comprehensively studying the molecular mediators involved in this complex and intricate connection. In pursuit of this goal, the “VICTORIA” protocol entails a prospective single-center cohort study aimed at recruiting patients undergoing coronary angiography at Niguarda Hospital in Italy. The primary objective is to explore potential associations between peripheral markers of cell aging (telomere length and mtDNA content), dysregulation of non-coding RNA [specifically lncRNA TERRA and mitochondrial microRNA (MitomiR)], and the varied presentations of ischemic heart disease (stable angina, unstable angina, NSTEMI, and STEMI). Furthermore, we aim to investigate whether these markers correlate with vulnerable plaque characteristics, as assessed by optical coherence tomography findings. Additionally, systemic levels of pro-inflammatory biomarkers and novel indicators of senescence will be assessed. Patients will be followed up at 1 year to monitor primary outcomes including mortality, myocardial infarction, stroke, unplanned revascularization, and rehospitalization. The anticipated findings of this study hold promise for advancing our understanding of the telomere-mitochondria crosstalk, potentially paving the way for novel treatment modalities and refined risk stratification approaches for acute coronary syndrome.\",\"PeriodicalId\":218206,\"journal\":{\"name\":\"Exploration of Cardiology\",\"volume\":\"44 6\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-07-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Exploration of Cardiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.37349/ec.2024.00030\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Exploration of Cardiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37349/ec.2024.00030","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Vascular senescence and atherosclerotic plaque vulnerability: investigating the telomere-mitochondria crosstalk—rationale and design of the VICTORIA Study
Vascular aging is recognized as one of the hallmarks of atherosclerosis. Currently, a growing body of evidence suggests that there exists a mutual crosstalk between telomere dysfunction and mitochondrial dysmetabolism during the process of vascular senescence. This underscores the importance of comprehensively studying the molecular mediators involved in this complex and intricate connection. In pursuit of this goal, the “VICTORIA” protocol entails a prospective single-center cohort study aimed at recruiting patients undergoing coronary angiography at Niguarda Hospital in Italy. The primary objective is to explore potential associations between peripheral markers of cell aging (telomere length and mtDNA content), dysregulation of non-coding RNA [specifically lncRNA TERRA and mitochondrial microRNA (MitomiR)], and the varied presentations of ischemic heart disease (stable angina, unstable angina, NSTEMI, and STEMI). Furthermore, we aim to investigate whether these markers correlate with vulnerable plaque characteristics, as assessed by optical coherence tomography findings. Additionally, systemic levels of pro-inflammatory biomarkers and novel indicators of senescence will be assessed. Patients will be followed up at 1 year to monitor primary outcomes including mortality, myocardial infarction, stroke, unplanned revascularization, and rehospitalization. The anticipated findings of this study hold promise for advancing our understanding of the telomere-mitochondria crosstalk, potentially paving the way for novel treatment modalities and refined risk stratification approaches for acute coronary syndrome.