STMN1 and neoplasm: Studies have found that the miR-34a/STMN1/β3-Tubulin axis had a role in regulating the microtubule network of tumor cells, miR-34a could directly inhibit the expression of STMN1, and upregulating β3-Tubulin led to the destruction of microtubule networks and cell death [28], providing a theoretical basis for our results.