BATF2 and lung adenocarcinoma: We detected SARI expression in lung adenocarcinoma cell lines and found that NCI-H1650, NCI-H1299, and CRL-5908 cells express SARI very highly; NCI-H1975, CaLu-3, and A549 cells express less SARI; and GLC-82, PG49, and HTB-55 cells do not express SARI at all (Fig. 1A).