COVID-19 is associated with cardiometabolic complications, including lipid abnormalities, but its effect on lipoprotein(a) [Lp(a)] remains unclear. This pilot cohort study was conducted at an academic Show more
COVID-19 is associated with cardiometabolic complications, including lipid abnormalities, but its effect on lipoprotein(a) [Lp(a)] remains unclear. This pilot cohort study was conducted at an academic tertiary hospital and a primary healthcare facility (6 July-31 August 2021). It included a cross-sectional baseline comparison of patients hospitalised with COVID-19, diabetic controls, and healthy controls, with COVID-19 patients additionally followed for three months post-discharge. The study evaluated the relationship between lipid profiles, Lp(a), disease severity, and recovery. Among 169 participants, patients with COVID-19 ( The online version contains supplementary material available at 10.1038/s41598-026-37439-5. Show less
Alternate splicing events can create isoforms that alter gene function, and genetic variants associated with alternate gene isoforms may reveal molecular mechanisms of disease. We used subcutaneous ad Show more
Alternate splicing events can create isoforms that alter gene function, and genetic variants associated with alternate gene isoforms may reveal molecular mechanisms of disease. We used subcutaneous adipose tissue of 426 Finnish men from the METSIM study and identified splice junction quantitative trait loci (sQTLs) for 6,077 splice junctions (FDR < 1%). In the same individuals, we detected expression QTLs (eQTLs) for 59,443 exons and 15,397 genes (FDR < 1%). We identified 595 genes with an sQTL and exon eQTL but no gene eQTL, which could indicate potential isoform differences. Of the significant sQTL signals, 2,114 (39.8%) included at least one proxy variant (linkage disequilibrium r Show less