NETosis-Related Biomarkers in Systemic Lupus Erythematosus, Rheumatoid Arthritis, Psoriatic Arthritis and Ankylosing Spondylitis: A Comparative Study.

ABSTRACT: NETosis is assumed to be involved in the pathogenesis of common rheumatic diseases such as systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS). However, the levels of circulating NETosis biomarkers and the extent of changes in these markers in specific rheumatic diseases are not fully understood. In this study, cell-free DNA (cfDNA) concentration as a non-specific marker, as well as myeloperoxidase (MPO) and citrullinated histone H3 (H3cit) as specific markers of NETosis, were investigated in SLE, RA, PsA, and AS. Analysis of covariance, accounting for sex, age and disease duration, showed that total cfDNA was elevated in SLE and AS compared with healthy subjects. Nuclear and mitochondrial cfDNA were elevated in four dis

SUBMITTER: Melamud MM 

PROVIDER: S-EPMC12733578 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature