The analysis of the available transcriptomic data for invasive breast cancer (19 cell lines), lung adenocarcinoma (79 cell lines), and pancreatic adenocarcinoma (50 cell lines) shows that even in these in vitro cell models, a positive correlation between the expression of TMUB1 and the genes BAX, BBC3, and NOXA1 is observed (Figure S3). Here, BBC3 is linked to lung adenocarcinoma.