Joint work led by Prof. Kim HW and Hyun JK reported the effective role of nanoceria optimally dosed to a contused spinal cord of rat in restoring the function. This work was published in Advanced Science, 2017, 8, 1700034, with the title ‘Functional Recovery of Contused Spinal Cord in Rat with the Injection of Optimal-Dosed Cerium Oxide Nanoparticles'.