Next-Gen Cancer Treatment: Nanotechnology-Driven siRNA Delivery Solutions

RNA interference through small interfering RNA (siRNA) has shown great promise as a potential cancer treatment strategy in recent years. However, the delivery of siRNA to target cancer cells efficiently remains a significant challenge. This review aims to highlight the recent advances in nanotechnology-enabled siRNA delivery for cancer treatment, bridging the gap between bench research and clinical application. A comprehensive literature search was conducted to identify recent studies focused on the utilization of nanotechnology for siRNA delivery in cancer treatment. Key databases, including PubMed, Scopus, and Web of Science, were used, and relevant articles were screened. Several nanotechnology-based platforms for siRNA delivery have emerged in recent years, providing enhanced selectivity, improved stability, and controlled release profiles. The primary types of nanocarriers discussed include lipid-based nanoparticles, inorganic nanoparticles, polymeric nanoparticles, and exosomes. Nanotechnology-based siRNA delivery systems represent a promising avenue for cancer treatment. Although significant progress has been made in preclinical studies, translating these findings to clinical applications poses several challenges, including scale-up production, safety, and targeted delivery. Nevertheless, the recent developments in this field hold great promise in revolutionizing cancer therapy, providing hope for more effective and personalized treatment options in the future.