Do women age differently from men?
The effect of medicines on women and men can differ significantly. This also applies to the currently most promising anti-ageing drug rapamycin, as researchers from the Max Planck Institute for Biology of Ageing in Cologne and University College London have now shown. They report that the drug only prolongs the lifespan of female fruit flies, but not that of males. In addition, rapamycin only slowed the development of age-related pathological changes in the gut in female flies. The researchers conclude that the biological sex is a crucial factor in the effectiveness of anti-ageing drugs.