HOXA11 and lung adenocarcinoma: We observed a trend in which low HOXA11-AS expression was correlated with a better survival (112.13 ± 16.09 months) compared to the high HOXA11-AS expression group (69.80 ± 11.32 months, P = 0.007, Fig. 1G) in lung adenocarcinoma, but no obvious trend was noted in lung squamous cell carcinoma (P = 0.988, Fig. 1H).