In light of the inhibitory effect of miR-24-3p in impairing processes of proliferation, migration, and invasion in lung adenocarcinoma and the direct interaction between miR-24-3p and FGFR3, we next explored whether FGFR3 took effects in miR-24-3p-mediated lung adenocarcinoma progression. Here, FGFR3 is linked to lung adenocarcinoma.