Spaceflight Effects on Insulin & Estrogen Signaling

This research explores spaceflight's impact on health via insulin and estrogen signaling, using rodent and astronaut RNA studies. Findings highlight disruptions in liver metabolism, muscle protein synthesis, and sex-specific skin gene variations. Biological mechanisms underline metabolic dysfunction, muscle atrophy, and hormonal differences. Insights pave the way for adaptive countermeasures, crucial for future interplanetary missions.