HMGA2 promotes lung cancer progression in mice and humans; in mouse and human lung cancer cells, HMGA2 competes with mRNAs like TGFBR3 for the let-7 microRNA family, and in human non-small-cell lung cancer tissue, expression levels of HMGA2 and TGFBR3 are correlated, suggesting that HMGA2 functions both as a protein-coding gene and as a non-coding RNA.
- Madhu S. Kumar
- Elena Armenteros-Monterroso
- Julian Downward