AUTHOR=Liu Fancheng , Su Yazhen , Liu Xinling , Zhao Li , Wu Zewen , Liu Yang , Zhang Liyun TITLE=Cell-free DNA: a metabolic byproduct with diagnostic and prognostic potential in rheumatic disorders JOURNAL=Frontiers in Pharmacology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1537934 DOI=10.3389/fphar.2025.1537934 ISSN=1663-9812