Blood Markers of Aging and Heart Artery Plaque in Coronary Artery Disease
Studies blood markers of cell aging in people with coronary artery disease and angina.
Plain-language title generated from the registry record
Registry title: Vascular Senescence and Atherosclerotic Plaque Vulnerability
Key facts
- Where
- Milan, ItalySee the site
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 75 years old?
Source: NCT06313645, who can take part
Where in Italy
- ASST GOM NiguardaMilan, ItalyTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Niguarda Hospital
- Trial code
- NCT06313645
- Record updated
- 16 April 2026
- Original description
Chronological aging significantly contributes to structural and functional alterations in the vasculature, making it a major risk factor for atherosclerotic disease and its acute thrombotic events. DNA damage, including telomeric, non-telomeric, and mitochondrial damage, is recognized as a key initiator of vascular aging and atherogenesis. There is abundant evidence indicating the presence of oxidative DNA lesions, telomere erosion, and mitochondrial DNA damage in both experimental and human plaques, as well as in the peripheral cells of atherosclerotic patients.Read full original descriptionShow less
Cellular and Molecular Mechanisms of Vascular Senescence and atherosclerotIC Plaque Vulnerability: the TelOmere-mitochondRIa Cross-tAlk Study
Chronological aging significantly contributes to structural and functional alterations in the vasculature, making it a major risk factor for atherosclerotic disease and its acute thrombotic events. DNA damage, including telomeric, non-telomeric, and mitochondrial damage, is recognized as a key initiator of vascular aging and atherogenesis. There is abundant evidence indicating the presence of oxidative DNA lesions, telomere erosion, and mitochondrial DNA damage in both experimental and human plaques, as well as in the peripheral cells of atherosclerotic patients.
It is increasingly evident that genomic instability activates signaling pathways that lead to a multitude of pathophysiological cellular and molecular changes. These changes promote inflammation, apoptosis, autophagy, and ultimately, cellular senescence, accompanied by the "senescence-associated secretory phenotype" (SASP). However, the precise mechanisms linking the DNA damage response (DDR) to senescence, SASP in vascular cells, and the pathogenesis of atherosclerosis and vulnerable atheroma are yet to be fully understood. Additional research is needed to delineate the underlying mechanisms through which mitochondrial dysfunction influences telomere length and vice versa, and how their interaction contributes to the vascular aging process. Progress in this area has the potential to uncover therapeutic targets and novel, more precise diagnostic, and prognostic indicators.
The objectives of the VICTORIA study are to examine the levels of aging-related non-coding RNA deregulation (specifically lncRNA TERRA and mitomiR) and peripheral markers of cell aging (including telomere length and mitochondrial DNA content) across the various spectra of angina pectoris (stable angina, unstable angina, NSTEMI, and STEMI). Additionally, the study aims to determine whether these markers are correlated with vulnerable plaque characteristics and major adverse cardiovascular events.
Inclusion: Patients with acute coronary syndromes (unstable angina, non-ST segment elevation myocardial infarction (NSTEMI), ST segment elevation myocardial infarction (STEMI)); stable angina; non-angiographically significant coronary diseases recovered for elective diagnostic or interventional procedures.
Exclusion: cardiac shock; congestive heart failure; end stage renal diseases; active cancer; coronary artery bypass graft.