Rubratoxin A is primarily studied for its role in toxicology and its impact on biological systems. It is known to exhibit hepatotoxic effects, making it a subject of interest in research related to liver damage and disease. In laboratory settings, it is used to induce liver injury in animal models, helping scientists study the mechanisms of hepatotoxicity and potential protective agents. Additionally, Rubratoxin A has been investigated for its immunosuppressive properties. Researchers explore its effects on the immune system to better understand immune modulation and develop insights into immune-related disorders. Its ability to inhibit certain cellular processes also makes it a tool for studying cell signaling pathways. In agriculture, Rubratoxin A is monitored as a mycotoxin due to its potential contamination of crops. Understanding its presence and effects helps in developing strategies to mitigate its impact on food safety and animal health. Overall, its applications are largely centered around toxicological research and its implications for health and agriculture.