miR-22-Mediated Regulation of Wnt/β-Catenin Signaling by Curcumin in Retinoblastoma

Retinoblastoma (RB) is a common intraocular malignant tumor affecting infants and children, yet its precise etiology and pathogenesis remain incompletely understood. Curcumin, a bioactive polyphenol, inhibits tumor progression via microRNA-mediated modulation of the Wnt/β-catenin signaling cascade. This study aimed to clarify how curcumin mediates its antitumor effects in RB by investigating its regulation of miRNA-22 (miR-22) expression and exploring the underlying molecular mechanisms. Two...