Spermine plays a crucial role in cellular processes, particularly in stabilizing nucleic acids and regulating gene expression. It is essential for cell growth and proliferation, making it significant in biological research and medical applications. In the pharmaceutical industry, spermine is utilized in drug delivery systems due to its ability to bind to DNA and RNA, enhancing the efficiency of gene therapy and targeted treatments. Additionally, it is studied for its potential in cancer research, as it influences cell cycle regulation and apoptosis. In biotechnology, spermine is used in the purification and stabilization of DNA during various molecular biology techniques. Its antioxidant properties also make it a subject of interest in combating oxidative stress-related diseases.