Circulating miRNAs as Biomarkers of Subclinical Atherosclerosis Associated with Severe Obesity before and after Bariatric Surgery.

Introduction: Severe obesity results in high cardiovascular risk (CVR), increasing morbidity, and mortality. New and improved methods are needed to detect cardiovascular diseases rapidly in severe obesity. microRNAs (miRNAs) has shown promise as diagnostic tools.

Irisin as a Novel Biomarker of Subclinical Atherosclerosis in Severe Obesity.

Severe obesity (SO) can accelerate atherosclerosis and the onset of acute cardiovascular events. The diagnosis of atherosclerosis in the context of a high body mass index (BMI) can be challenging, making the identification of biomarkers clinically relevant. We aimed to assess the usefulness of irisin as a biomarker for subclinical atherosclerosis in participants with SO.