KIF11 and rheumatoid arthritis: We aim to explore functional role and molecular mechanism of KIF11 to promote RA progression.<h4>Methods</h4>Bioinformatics analysis was first performed on public RA datasets (GSE55457, GSE55235, GSE2053, GSE12021, and GSE1919) to identify KIF11-associated DEGs and their enriched pathways using GO/KEGG and GSEA analysis.