PDLIM2 and lung carcinoma: Like its human counterpart, the murine lung cancer induced by urethane also shares PDLIM2 repression, in addition to their similarities in histology, genetics, molecular biology, and immunology (Sun et al., 2019; Sun et al., 2020; Zhou et al., 2015; Qu et al., 2015; Kellar et al., 2015; Zhou et al., 2017; Li et al., 2018; Sun et al., 2016).