Researchers at the Korea Research Institute of Standards and Science (KRISS) have developed a new nanomaterial that can diagnose, treat, and induce an immune response to cancer. The material, called a triple-layer nanodisk (AuFeAuNDs), is composed of gold and iron and has a unique disc-shaped structure that provides superior stability. The nanodisk can be used to monitor and treat cancer in real-time, using photoacoustic imaging to track its accumulation at the tumor site. It can also perform three different therapeutic mechanisms, including photothermal therapy, chemical dynamic therapy, and ferroptosis therapy. Additionally, the nanodisk induces an immune response by prompting cancer cells to release warning signals, which helps the body recognize and attack the cancer cells. Animal experiments have shown promising results, with a significant increase in immune cell count. This new material has the potential to revolutionize cancer treatment, providing a more efficient and effective therapy platform with reduced side effects. The research was published in the Chemical Engineering Journal and was supported by the Ministry of Science and ICT.
Multifunctional Nanomaterial Platform for Integrated Cancer Detection, Therapy, and Stimulation of Immune Response
