BANF1 and neoplasm: Subsequently, the terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick-end labeling (TUNEL) assay was deployed to examine the impact of BANF1 on apoptosis in GC cells, where the findings showcased a markedly heightened level of tumor apoptosis after BANF1 knockdown relative to the control group, as depicted in Figure 9F.