AKT1 and thyroid gland carcinoma: The transwell scratch assay was employed in the scrutiny of the effect of circNDST1 on the migration and invasion abilities of thyroid cancer cells, while circNDST1’s influence on the PI3K–Akt pathway and the Epithelial–Mesenchymal Transition (EMT) key protein expression was evaluated utilizing RNA sequencing and western blot.