Tracking COVID-19 Severity and Progression Through Amines and Lipid Mediators.

Authors

Melissa Goris, Merys Valdez, Lieke Lamont, Wei Yang, Amy Harms, Naama Karu, Sabine Bos, Jelte Geerlings, Tom Ottenhoff, Roula Tsonaka, Anna He Roukens, M Sesmu Arbous, Simone A Joosten, Thomas Hankemeier, Alida Kindt, In collaboration with BEAT‐COVID group

Published in

Journal of medical virology. Volume 98. Issue 7. Pages e71030.

Abstract

Coronavirus disease 2019 (COVID-19) exhibits a broad spectrum of severity, ranging from mild to critical cases. To reduce mortality and costs, tailored early interventions for at-risk patients are essential. This study elucidates the association between longitudinal metabolomic profiles and COVID-19 severity and progression. We analyzed metabolomic profiles from a subset of the BEAT-COVID cohort, a modestly sized yet well-characterized and longitudinally sampled COVID-19 cohort. The study comprises hospitalized patients sampled approximately twice weekly for up to 60 days after symptom onset during the first (29 patients, n = 92 samples) and second (48 patients, n = 112 samples) waves. Alongside sampling, daily disease severity was assessed using the Severity of Coronavirus Disease Assessment (SCODA) score. Associations were analyzed using univariate and multivariate linear mixed-effect models. Perturbations in the tryptophan-kynurenine pathway, linoleic acid derivatives, endocannabinoids, and sphingosines were significantly associated with disease severity and progression. These metabolic changes correlated with immune markers reflecting COVID-19 severity. Some observed potential differences between the two waves could be partially attributed to the influence of corticosteroid treatment introduced during the second wave. Once confirmed in an independent validation cohort, the identified oxidative stress- and inflammation-related metabolites may serve as biomarkers of disease progression, help identify at-risk hospitalized patients, and provide potential therapeutic targets.

PMID:
42422977
Bibliographic data and abstract were imported from PubMed on 09 Jul 2026.

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