Brain COX-1 density

Age is associated with brain COX-1 density in humans.

“COX-1 density in the brain measured by [11C]PS13 PET showed a significant positive correlation with age in the whole brain”

Humansbrainn = 56

[¹¹C]PS13 PET shows that age is positively correlated with constitutively expressed cyclooxygenase-1 in the brain

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism·5 May 2026