Figure 1From: The unfolded protein response is activated in disease-affected brain regions in progressive supranuclear palsy and Alzheimer’s disease pPERK is activated in PSP, AD, and normal brain. a. Example of a cell with pPERK immunoreactive puncta in the pons of a PSP case. b-d. Representative fields showing pPERK staining of pons, hippocampus, and cerebellum in normal, PSP, and AD cases. Scale bars are 50 μm unless otherwise indicated.Back to article page