One-step labeling of degenerative neurons in unfixed brain tissue samples using Fluoro-Jade C.

Neurodegeneration is the underlying cause of a vast majority of neurological disorders and often a result of brain trauma, stroke, or neurotoxic insult. Here we describe a simple method for labeling degenerating neurons in unfixed brain tissue samples. This method could provide a new avenue for identifying and harvesting degenerative neurons from unfixed brain tissues for subsequent molecular analyses.