Researchers are exploring the potential of nanobubbles as a therapeutic approach for targeted cancer therapy. This approach may involve the use of ultrasound and nanoparticles to create a synergistic effect, and could potentially be used to treat various types of cancer, including breast, gynecologic, and melanoma cancers. The exact mechanisms and applications of nanobubble therapy are still being studied, with research also investigating related concepts such as ferroptosis and immune regulation.