[DNA Methylation Profiling in Aneurysm and Comorbid Atherosclerosis of the Ascending Aorta].

Atherosclerosis and aneurysm of the aorta are relatively common pathological conditions that remain asymptomatic for a long period of time and have life-threatening and disabling complications. DNA methylation profiling in several regions (a dilated area, a nondilated area, and an atherosclerotic plaque) of the ascending aorta was carried out in patients with aortic aneurysm. DNA methylation was analyzed by reduced representation bisulfite sequencing (RRBS).

Identification of Variants of Uncertain Significance in the Genes Associated with Thoracic Aortic Disease in Russian Patients with Nonsyndromic Sporadic Subtypes of the Disorder.

Nonsyndromic sporadic thoracic aortic aneurysm (nssTAA) is characterized by diverse genetic variants that may vary in different populations. Our aim was to identify clinically relevant variants in genes implicated in hereditary aneurysms in Russian patients with nssTAA. Forty-one patients with nssTAA without dissection were analyzed.