Stanford Finds Sea Squirt Compound That Reverses Aging Signs in Mice

A recent study has shown that a compound extracted from edible sea squirts can reverse several age‑related changes in older mice. The researchers focused on plasmalogens, a class of phospholipids that are abundant in the marine organism. When administered as a supplement, the mice displayed marked improvements in cognitive performance, including better memory and learning abilities.

Beyond the neurological benefits, the treatment also strengthened synaptic connections, lowered markers of inflammation, and stimulated the growth of thicker, darker fur. These findings suggest that the plasmalogens may promote brain regeneration and help preserve synaptic integrity in aging animals. The team plans to investigate whether similar effects can be achieved in larger mammals and ultimately in humans.

If the results translate to humans, the sea‑squirt‑derived plasmalogens could offer a novel therapeutic avenue for age‑related cognitive decline and neurodegenerative conditions. Further clinical studies will be required to confirm safety and efficacy in human populations.