BACH1 and lung adenocarcinoma: Similarly, it was shown that BACH1 promotes the metastasis of breast cancer through different molecular mechanisms (Liang et al, 2012; Lee et al, 2013; Lee et al, 2014) and its stabilization in lung adenocarcinoma is associated with increased metastatic dissemination and poor survival (Lignitto et al, 2019; Wiel et al, 2019).