Anglia Ruskin University
Chiesa_et_al_2022.pdf (1.34 MB)
Download file

Glycoprotein Acetyls: A Novel Inflammatory Biomarker of Early Cardiovascular Risk in the Young

Download (1.34 MB)
journal contribution
posted on 2023-07-26, 15:42 authored by Scott T. Chiesa, Marietta Charakida, Georgios Georgiopoulos, Justin D. Roberts, Simon J. Stafford, Chloe Park, Juha Mykkänen, Mika Kähönen, Terho Lehtimäki, Mika Ala‐Korpela, Olli Raitakari, Milla Pietiäinen, Pirkko Pussinen, Vivek Muthurangu, Alun D. Hughes, Naveed Sattar, Nicholas J. Timpson, John E. Deanfield
Background- Low‐grade inflammation in the young may contribute to the early development of cardiovascular disease. We assessed whether circulating levels of glycoprotein acetyls (GlycA) were better able to predict the development of adverse cardiovascular disease risk profiles compared with the more commonly used biomarker high‐sensitivity CRP (C‐reactive protein). Methods and Results- A total of 3306 adolescents and young adults from the Avon Longitudinal Study of Parents and Children (mean age, 15.4±0.3; n=1750) and Cardiovascular Risk in Young Finns Study (mean age, 32.1±5.0; n=1556) were included. Baseline associations between inflammatory biomarkers, body composition, cardiovascular risk factors, and subclinical measures of vascular dysfunction were assessed cross‐sectionally in both cohorts. Prospective risk of developing hypertension and metabolic syndrome during 9‐to‐10‐year follow‐up were also assessed as surrogate markers for future cardiovascular risk. GlycA showed greater within‐subject correlation over 9‐to‐10‐year follow‐up in both cohorts compared with CRP, particularly in the younger adolescent group (r=0.36 versus 0.07). In multivariable analyses, GlycA was found to associate with multiple lifestyle‐related cardiovascular disease risk factors, cardiometabolic risk factor burden, and vascular dysfunction (eg, mean difference in flow‐mediated dilation=−1.2 [−1.8, −0.7]% per z‐score increase). In contrast, CRP levels appeared predominantly driven by body mass index and showed little relationship to any measured cardiovascular risk factors or phenotypes. In both cohorts, only GlycA predicted future risk of both hypertension (risk ratio [RR], ≈1.1 per z‐score increase for both cohorts) and metabolic syndrome (RR, ≈1.2–1.3 per z‐score increase for both cohorts) in 9‐to‐10‐year follow‐up. Conclusions- Low‐grade inflammation captured by the novel biomarker GlycA is associated with adverse cardiovascular risk profiles from as early as adolescence and predicts future risk of hypertension and metabolic syndrome in up to 10‐year follow‐up. GlycA is a stable inflammatory biomarker which may capture distinct sources of inflammation in the young and may provide a more sensitive measure than CRP for detecting early cardiovascular risk.



  • Yes



Issue number


Page range


Publication title

Journal of the American Heart Association




American Heart Association

File version

  • Published version


  • eng

Legacy posted date


Legacy creation date


Legacy Faculty/School/Department

Faculty of Science & Engineering

Usage metrics

    ARU Outputs


    No categories selected