AUTHOR=Sánchez-García Sergio , Jaén Rafael I. , Lozano-Rodríguez Roberto , Avendaño-Ortiz José , Pascual‐Iglesias Alejandro , Hurtado-Navarro Laura , López-Collazo Eduardo , Boscá Lisardo , Prieto Patricia TITLE=Lipoxin A4 levels correlate with severity in a Spanish COVID-19 cohort: potential use of endogenous pro-resolving mediators as biomarkers JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1509188 DOI=10.3389/fimmu.2024.1509188 ISSN=1664-3224