Self-Delivering RNAi Compounds for Reduction of Hyperpigmentation

Abnormal melanin synthesis causes hyperpigmentation disorders like melasma and lentigines, impacting psychological well-being. RNA interference (RNAi) uses small RNA molecules to inhibit gene expression by targeting specific mRNA, silencing genes involved in undesirable cellular functions. This study assessed INTASYL compounds, self-delivering RNAi molecules, designed to target and reduce tyrosinase gene expression to decrease pigmentation.