In addition, Wang et al.49 reported that circP4HB was higher in NSCLC tissues than in healthy paired samples, and that circP4HB promoted higher vimentin expression and the EMT in vivo and in vitrovia the circP4HB/miR-133a-5p/vimentin axis (Figure 2I). The gene discussed is VIM; the disease is non-small cell lung carcinoma.