Figure 2From: The unfolded protein response is activated in disease-affected brain regions in progressive supranuclear palsy and Alzheimer’s disease peIF2α is activated in PSP, AD, and normal brain. a. Example of a cell with peIF2α puncta in the pons of a PSP case. b-d. Representative fields from peIF2α staining of pons, hippocampus, and cerebellum in normal, PSP and AD cases. Scale bars are 50 μm unless otherwise indicated.Back to article page