SRSF2 and ovarian cancer: SRSF2-labeled NSs and TDP43 were analyzed across multiple cell models, including 293T cells, HeLa cells, human ovarian cancer lines (ES-2, SKOV3), mouse granulosa cells (GCs), and immortalized mouse ovarian epithelial cells (mOSE), to investigate the expression and dynamics of the two bio-condensates (NS and TDP43) (Supplementary Fig. S1A).