Additional file 1 of Exosome-transported circRNA_0001236 enhances chondrogenesis and suppress cartilage degradation via the miR-3677-3p/Sox9 axis

Additional file 1: Table S1. circRNA expression profiles in exosomes before and after chondrogenic differentiation of MSCs. The expression profiles of circRNAs in exosomes before and after chondrogenic differentiation were detected using a circRNA microarray. SAM statistical software was used to identify differentially expressed circRNAs between undifferentiated MSC-Exos and chondro-differentiated MSC-Exos. Among the circRNAs that were consistently differentially expressed in all three paired samples, 12 were upregulated (fold change ≥ 2) in chondro-differentiated MSC-Exos compared to their expression levels in undifferentiated MSC-Exos.