SRSF3 and cancer: At the meantime, correlation of SRSF3 expression with MSI was also examined among 33 human pan-cancer types, of which 11 out of 33, namely, BRCA, CESC, ESCA, GBM, HNSC, LUSC, READ, SARC, STAD, THCA, and UCEC, achieved statistical significance (P <0.05) in Supplementary Figure 2B.