Pineal gland transplantation

Pineal gland transplantation shortens lifespan in mice.

“an additional pineal gland from a young donor, when grafted into a young mouse, induces acceleration of aging.”

Animalsyoung donor into young recipient

The pineal aging and death program: life prolongation in pre-aging pinealectomized mice

Annals of the New York Academy of Sciences·1 Dec 2005