Personalized cancer vaccine technology is an emerging area of research that aims to create customized treatments based on the unique characteristics of an individual's cancer. Unlike traditional vaccines that prevent diseases, these vaccines are designed to help the immune system recognize and target cancer cells more effectively. Advances in genomics, artificial intelligence, and biotechnology are accelerating the development of personalized cancer vaccines. Researchers continue to study their effectiveness, safety, and long-term benefits across different cancer types. Understanding future trends in this field can provide valuable insights into how cancer care may evolve in the years ahead.