WNT9B and lung cancer: Genes such as WNT9B (ENSP00000290015) (Xu et al., 2019), POU3F3 (ENSP00000355001) (Zeng et al., 2020), and PAX7 (ENSP00000364524) (Rácz et al., 2000) are lung cancer biomarkers at different omics levels.