Identification of Key Biomarkers in Systemic Lupus Erythematosus by a Multi-Cohort Analysis

ABSTRACT: Systemic lupus erythematosus (SLE) is an autoimmune disease that affects multiple body systems with heterogeneous clinical manifestations. Since gene expression analyses have been accomplished on diverse types of samples to specify SLE-related genes, single-cohort transcriptomics have not produced reliable results. Using an integrated multi-cohort analysis framework, we analyzed whole blood cells from SLE patients from three transcriptomics cohorts (n=1222) and identified a five-gene signature that distinguished SLE patients from controls. We validated the diagnostic performance of this five-gene signature in six independent validation cohorts (n= 469), with an area under the receiver operating characteristic curve of 0.88 [95% CI 0.7 − 0.96]. This five-gene signature may be associated wit

SUBMITTER: Wei M 

PROVIDER: S-EPMC9289109 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature