IFNA1 and systemic lupus erythematosus: Finally, personalized longitudinal immunomonitoring revealed that different signatures were better correlated with the SLEDAI among individuals, and SLE patients were stratified into 7 subgroups based on 5 immune modules which correlated with SLEDAI  (erythropoiesis, myeloid lineage/neutrophils, plasmablast, lymphoid lineage, and IFN).