SRSF1 and neoplasm: In 2021, a detailed review revealed the abnormal AS of BRCA1, HER2, Kruppel-like factor 6 (KLF6), ER alpha (ERα), ER Beta(Erβ) in BRCA, and the regulatory mechanisms of RBPs, including SRSF1, SRSF2, SRSF3, SRSF5, HNBRNPA1, HNRNPM, HNRNPK in tumor progression.228 Recent research on AS and AS-related RBPs in BRCA are emerging.