Given that the SL interaction with ARID2 was identified using an NSCLC and an endometrial carcinoma cell line and that the co-essentially network analysis was conducted using 739 pan-cancer cell lines, our data suggests that associations between CIC and SWI/SNF complex members, which have previously been observed in neural progenitor cells [32], may also extend to non-neural contexts. Here, ARID2 is linked to endometrial carcinoma.