postdoc career spotlights Pete Williams, neurobiologyPete Williams, Ph.D., joined the laboratory of Simon John, Ph.D. in 2012. In the John lab, Williams was researching how to protect the optic nerve from changes in intraocular pressure caused by glaucoma, which would offer hope to patients suffering from gradual, irreversible vision loss. He left JAX in 2018 to advance his career at the Karolinska Institute in Sweden.pete-williams bo-jibo-ji