TCF21 and atherosclerosis: The findings reported in this study were of clinical significance due to the clarification of the impact of miR-30-5p/TCF21 on NF-κB and MAPK/p38 signaling pathway in the THP-1/HUVEC in vitro model, and it could serve as a basis for the development of predictive biomarkers of atherosclerosis emergence and of preventive methods of atherosclerosis.