Abstract Background Circular RNA (circRNA) plays an important role in regulating cell biological function and has been shown to be involved in cancer progression. including oral squamous cell carcinoma (OSCC). Circ-KIAA0907 has been found to play an anti-cancer role in OSCC. so it is worth exploring more functions and new mechanisms of circ-KIAA0907 in OSCC progression. https://chefesquipmenters.shop/product-category/pepper-mill-sets/