PGK1 and supranuclear palsy, progressive, 1: Being aldolase A (a glycolytic enzyme catalyzing the conversion of fructose bisphosphate into glyceraldehyde-3-phosphate dehydrogenase and dihydroxyacetone phosphate) present in neurons and astrocytes, and PGK-1 mainly in astrocytes, these findings support neurons and astrocytes as targets of oxidative damage in PSP.