Deoxyribonucleic Acid Repair Activity Is Associated with Healed Coronary Plaque Rupture by Optical Coherence Tomography

Deoxyribonucleic acid (DNA) damage and repair signaling cascades are related to the development of atherosclerosis. Pathological studies have demonstrated that healed coronary plaque rupture (HCPR) contributes to plaque progression and predisposes to sudden ischemic cardiac death. The objective of this study is to investigate the relationship between HCPR detected by optical coherence tomography (OCT) and DNA ligase. Forty-two patients with both OCT and DNA ligase were prospectively enrolled. The population included patients with stable angina pectoris (SA) and non-ST-elevation myocardial infarction (NSTEMI). It was found that the prevalence of HCPR was greater in subjects with higher DNA ligase activity (correlation coefficient 0.36, p = 0.019). The presence of HCPR in patients with NSTEMI was greater than in patients with SA per OCT analysis; however, there was no statistical difference in this limited population (22.53% versus 12.83%, respectively, p = 0.116). DNA repair activity by DNA ligase was associated with HCPR in advanced coronary artery plaque by OCT.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

Journal of cardiovascular translational research - 12(2019), 6 vom: 31. Dez., Seite 608-610

Sprache:

Englisch

Beteiligte Personen:

Dan, Kazuhiro [VerfasserIn]
Garcia-Garcia, Hector M [VerfasserIn]
Yacob, Omar [VerfasserIn]
Kuku, Kayode O [VerfasserIn]
Kolm, Paul [VerfasserIn]
Shah, Nikunj [VerfasserIn]
Bennett, Martin R [VerfasserIn]
Curzen, Nick [VerfasserIn]
Waksman, Ron [VerfasserIn]
Mahmoudi, Michael [VerfasserIn]

Links:

Volltext

Themen:

DNA Ligases
DNA repair
EC 6.5.1.-
Healed coronary plaque rupture
Letter
Optical coherence tomography

Anmerkungen:

Date Completed 15.06.2020

Date Revised 10.01.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s12265-019-09904-2

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM299793494