EGFR and lung adenocarcinoma: In patient-derived, EGFR-mutant lung adenocarcinoma cells that were resistant to osimertinib (growth inhibition of 81 ± 15%), nivolumab and atezolizumab significantly inhibited the growth by (65 ± 18%) and (57 ± 13%), respectively, P < 0.05) (Fig. 8b).