Radioprotectin-1 is primarily used in the field of radioprotection, where it plays a crucial role in safeguarding biological tissues from the harmful effects of ionizing radiation. It is particularly valuable in medical settings, such as during radiation therapy for cancer patients, as it helps protect healthy tissues surrounding the tumor from radiation-induced damage. Additionally, it is explored for its potential in mitigating radiation exposure in scenarios like nuclear accidents or space travel, where prolonged exposure to radiation poses significant health risks. Its application extends to research studies focused on understanding cellular responses to radiation and developing strategies to enhance cellular resilience.