(25S)-Δ7-Dafachronic Acid (UPF-1404) is primarily studied for its role in modulating nuclear hormone receptors, particularly in the context of aging and metabolism. It has shown potential in research focused on extending lifespan and improving healthspan in model organisms, such as nematodes, by influencing pathways related to stress resistance and cellular maintenance. Additionally, it is being explored for its ability to regulate lipid metabolism and inflammation, making it a candidate for therapeutic applications in metabolic disorders and age-related diseases. Its mechanism of action involves binding to specific receptors, which can activate gene expression programs beneficial for cellular health and longevity.