SRSF2 and acute myeloid leukemia: Zhong et al. analyzed the expression characteristics of SRSFs in AML samples from the TCGA database and found that SRSF4 and SRSF9 were significantly down-regulated, while SRSF8, SRSF5, SRSF2, SRSF7, SRSF10, and SRSF12 were up-regulated compared to normal samples.