Advances in siRNA-Loaded Nanocarriers: Harnessing Cutting-Edge Technologies for Precision Cancer Treatment

siRNA-based therapeutics represent a promising strategy for targeted cancer therapy due to their high specificity and ability to reduce off-target toxicity. Nanocarrier systems have greatly enhanced their clinical viability. However, continued efforts are required to overcome biological barriers and facilitate clinical translation. This review also summarizes FDA-approved siRNA-based drugs such as Onpattro®, Leqvio®, Givlaari®, Oxlumo®, Tavnelis®, and Amvuttra®, underscoring the clinical potential of RNAi-based therapies.