MALAT1 has been described as upregulated in NSCLC tumor tissues and cell lines, and it regulates cell proliferation, migration, invasion, EMT and apoptosis, but also mesenchymal-epithelial transition (MET) [77,79,101,102,168,169,170,171,172,173,174,175,176,177,178]. Here, MALAT1 is linked to neoplasm.