Decreased serum cell-free DNA levels in rheumatoid arthritis

Conclusions Our results demonstrate that cfDNA levels are strongly reduced in the sera of established RA patients, which is not caused by changes in DNase activity. Measurement of cfDNA can distinguish established RA patients from early RA patients. Thus, cfDNA may serve as a biomarker in RA.
Source: Autoimmunity Highlights - Category: Allergy & Immunology Source Type: research