Deregulation of circ_003912 Contributes to Pathogenesis of Erosive Oral Lichen Planus by via Sponging microRNA-123, -647 and -31 and Upregulating FOXP3

CircRNA microarray was used to observe the expression of candidate circRNAs in CD4+ T cells collected from different groups. Real-time PCR and Western blot were conducted to observe the changes in the expression of different miRNAs, mRNAs and proteins.