Heart-specific autoantibodies define an HLA-linked inflammatory pathway associated with excess cardiovascular risk in type 1 diabetes

This de-identified participant-level dataset contains data from 96 individuals across three comparator cohorts: healthy controls (n = 32), rheumatoid arthritis (n = 32), and acute COVID-19 (n = 32). The dataset includes 57 variables comprising cohort identifiers, participant characteristics, and circulating serum cytokine concentrations. These data were used to characterize and compare systemic inflammatory profiles across healthy controls, autoimmune disease, and acute infection, including cross-cohort cytokine comparisons and principal component analyses.